)]}' { "log": [ { "commit": "774a93aa647f8939867c8ff956847bc63dd51cb3", "tree": "e7438e4bc3a45e6e45cb2968c70809eeaa62e663", "parents": [ "59784034b157f70d1e8cf56b114527faeadecfaf" ], "author": { "name": "Oliver Neukum", "email": "oliver@neukum.org", "time": "Mon Apr 30 09:13:46 2012 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Fri Jun 01 15:18:17 2012 +0800" }, "message": "usbhid: prevent deadlock during timeout\n\ncommit 8815bb09af21316aeb5f8948b24ac62181670db2 upstream.\n\nOn some HCDs usb_unlink_urb() can directly call the\ncompletion handler. That limits the spinlocks that can\nbe taken in the handler to locks not held while calling\nusb_unlink_urb()\nTo prevent a race with resubmission, this patch exposes\nusbcore\u0027s infrastructure for blocking submission, uses it\nand so drops the lock without causing a race in usbhid.\n\nSigned-off-by: Oliver Neukum \u003coneukum@suse.de\u003e\nAcked-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n\n" }, { "commit": "14e931a264498fbd4baef07ee0644e347252393b", "tree": "c202cd976f478fed3d7d786521ab3e32abdc0f9e", "parents": [ "a2ae9787568ac50978c03ce67bfb79ad2e100cca", "05c69d298c96703741cac9a5cbbf6c53bd55a6e2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 19 10:12:17 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 19 10:12:17 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-block\n\nPull block layer fixes from Jens Axboe:\n \"A few small, but important fixes. Most of them are marked for stable\n as well\n\n - Fix failure to release a semaphore on error path in mtip32xx.\n - Fix crashable condition in bio_get_nr_vecs().\n - Don\u0027t mark end-of-disk buffers as mapped, limit it to i_size.\n - Fix for build problem with CONFIG_BLOCK\u003dn on arm at least.\n - Fix for a buffer overlow on UUID partition printing.\n - Trivial removal of unused variables in dac960.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-block:\n block: fix buffer overflow when printing partition UUIDs\n Fix blkdev.h build errors when BLOCK\u003dn\n bio allocation failure due to bio_get_nr_vecs()\n block: don\u0027t mark buffers beyond end of disk as mapped\n mtip32xx: release the semaphore on an error path\n dac960: Remove unused variables from DAC960_CreateProcEntries()\n" }, { "commit": "31ae98359d26ff89b745c4f8094093cbf6ccbdc6", "tree": "38a555bdd527413626389815312419f6e3d78425", "parents": [ "0e93b4b304ae052ba1bc73f6d34a68556fe93429", "9b63776fa3ca96c4ecda76f6fa947b7b0add66ac", "c3709e6734daa4d9b37fe31592ebb0eb57bae1bb", "30b4e9eb783d94e9f5d503b15eb31720679ae1c7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 17 09:35:17 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 17 09:35:17 2012 -0700" }, "message": "Merge branches \u0027perf-urgent-for-linus\u0027, \u0027x86-urgent-for-linus\u0027 and \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull perf, x86 and scheduler updates from Ingo Molnar.\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n tracing: Do not enable function event with enable\n perf stat: handle ENXIO error for perf_event_open\n perf: Turn off compiler warnings for flex and bison generated files\n perf stat: Fix case where guest/host monitoring is not supported by kernel\n perf build-id: Fix filename size calculation\n\n* \u0027x86-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, kvm: KVM paravirt kernels don\u0027t check for CPUID being unavailable\n x86: Fix section annotation of acpi_map_cpu2node()\n x86/microcode: Ensure that module is only loaded on supported Intel CPUs\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n sched: Fix KVM and ia64 boot crash due to sched_groups circular linked list assumption\n" }, { "commit": "26a5d3cc0b3d1ff23b5a94edb58226afe7f12a0c", "tree": "046834414e20d334fc5172275a53c55d9722a714", "parents": [ "769b0daf6e18a05a6d4da94baab7edd12867350c" ], "author": { "name": "Jozsef Kadlecsik", "email": "kadlec@blackhole.kfki.hu", "time": "Mon May 14 01:47:01 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed May 16 15:38:49 2012 -0400" }, "message": "netfilter: ipset: fix hash size checking in kernel\n\nThe hash size must fit both into u32 (jhash) and the max value of\nsize_t. The missing checking could lead to kernel crash, bug reported\nby Seblu.\n\nSigned-off-by: Jozsef Kadlecsik \u003ckadlec@blackhole.kfki.hu\u003e\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5b6e9bcdeb65634b4ad604eb4536404bbfc62cfa", "tree": "9c758413d018351b2e95942314a1fa973d7fd882", "parents": [ "8aa51d64c1f526e43b1e7f89fb8b98c2fd583f4b" ], "author": { "name": "Ming Lei", "email": "tom.leiming@gmail.com", "time": "Thu Apr 26 11:33:46 2012 +0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 15 13:41:42 2012 -0400" }, "message": "usbnet: fix skb traversing races during unlink(v2)\n\nCommit 4231d47e6fe69f061f96c98c30eaf9fb4c14b96d(net/usbnet: avoid\nrecursive locking in usbnet_stop()) fixes the recursive locking\nproblem by releasing the skb queue lock before unlink, but may\ncause skb traversing races:\n\t- after URB is unlinked and the queue lock is released,\n\tthe refered skb and skb-\u003enext may be moved to done queue,\n\teven be released\n\t- in skb_queue_walk_safe, the next skb is still obtained\n\tby next pointer of the last skb\n\t- so maybe trigger oops or other problems\n\nThis patch extends the usage of entry-\u003estate to describe \u0027start_unlink\u0027\nstate, so always holding the queue(rx/tx) lock to change the state if\nthe referd skb is in rx or tx queue because we need to know if the\nrefered urb has been started unlinking in unlink_urbs.\n\nThe other part of this patch is based on Huajun\u0027s patch:\nalways traverse from head of the tx/rx queue to get skb which is\nto be unlinked but not been started unlinking.\n\nSigned-off-by: Huajun Li \u003chuajun.li.lee@gmail.com\u003e\nSigned-off-by: Ming Lei \u003ctom.leiming@gmail.com\u003e\nCc: Oliver Neukum \u003coneukum@suse.de\u003e\nCc: stable@kernel.org\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "05c69d298c96703741cac9a5cbbf6c53bd55a6e2", "tree": "a9918d8c056adcd527b6cdf23ec9dc26e585efe9", "parents": [ "85fd0bc95bc76d129db0d0114c40665745bbba07" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue May 15 08:22:04 2012 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@kernel.dk", "time": "Tue May 15 08:22:04 2012 +0200" }, "message": "block: fix buffer overflow when printing partition UUIDs\n\n6d1d8050b4bc8 \"block, partition: add partition_meta_info to hd_struct\"\nadded part_unpack_uuid() which assumes that the passed in buffer has\nenough space for sprintfing \"%pU\" - 37 characters including \u0027\\0\u0027.\n\nUnfortunately, b5af921ec0233 \"init: add support for root devices\nspecified by partition UUID\" supplied 33 bytes buffer to the function\nleading to the following panic with stackprotector enabled.\n\n Kernel panic - not syncing: stack-protector: Kernel stack corrupted in: ffffffff81b14c7e\n\n [\u003cffffffff815e226b\u003e] panic+0xba/0x1c6\n [\u003cffffffff81b14c7e\u003e] ? printk_all_partitions+0x259/0x26xb\n [\u003cffffffff810566bb\u003e] __stack_chk_fail+0x1b/0x20\n [\u003cffffffff81b15c7e\u003e] printk_all_paritions+0x259/0x26xb\n [\u003cffffffff81aedfe0\u003e] mount_block_root+0x1bc/0x27f\n [\u003cffffffff81aee0fa\u003e] mount_root+0x57/0x5b\n [\u003cffffffff81aee23b\u003e] prepare_namespace+0x13d/0x176\n [\u003cffffffff8107eec0\u003e] ? release_tgcred.isra.4+0x330/0x30\n [\u003cffffffff81aedd60\u003e] kernel_init+0x155/0x15a\n [\u003cffffffff81087b97\u003e] ? schedule_tail+0x27/0xb0\n [\u003cffffffff815f4d24\u003e] kernel_thread_helper+0x5/0x10\n [\u003cffffffff81aedc0b\u003e] ? start_kernel+0x3c5/0x3c5\n [\u003cffffffff815f4d20\u003e] ? gs_change+0x13/0x13\n\nIncrease the buffer size, remove the dangerous part_unpack_uuid() and\nuse snprintf() directly from printk_all_partitions().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Szymon Gruszczynski \u003csz.gruszczynski@googlemail.com\u003e\nCc: Will Drewry \u003cwad@chromium.org\u003e\nCc: stable@vger.kernel.org\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "85fd0bc95bc76d129db0d0114c40665745bbba07", "tree": "ccebfaa6e8ae545ac35308a4cc8e2f3d61702e0f", "parents": [ "f908ee9463b09ddd05e1c1a0111132212dc05fac" ], "author": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Mon May 14 08:29:23 2012 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@kernel.dk", "time": "Mon May 14 08:29:23 2012 +0200" }, "message": "Fix blkdev.h build errors when BLOCK\u003dn\n\nI see builds failing with:\n\n CC [M] drivers/mmc/host/dw_mmc.o\nIn file included from drivers/mmc/host/dw_mmc.c:15:\ninclude/linux/blkdev.h:1404: warning: \u0027struct task_struct\u0027 declared inside parameter list\ninclude/linux/blkdev.h:1404: warning: its scope is only this definition or declaration, which is probably not what you want\ninclude/linux/blkdev.h:1408: warning: \u0027struct task_struct\u0027 declared inside parameter list\ninclude/linux/blkdev.h:1413: error: expected \u0027\u003d\u0027, \u0027,\u0027, \u0027;\u0027, \u0027asm\u0027 or \u0027__attribute__\u0027 before \u0027blk_needs_flush_plug\u0027\nmake[4]: *** [drivers/mmc/host/dw_mmc.o] Error 1\n\nThis is because dw_mmc.c includes linux/blkdev.h as the very first file,\nand when CONFIG_BLOCK\u003dn, blkdev.h omits all includes.\n\nAs it requires linux/sched.h even when CONFIG_BLOCK\u003dn, move this out of\nthe #ifdef.\n\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "4a873f53995cd551587ee4aad1e6f189a330ff36", "tree": "a1caacf532d6a32861399720ae2883396f443954", "parents": [ "2eb429671a4b83ea34a1a722a4656bb14ce7c971", "062e55e3960062fc2fb62a7274b4c253003eba73" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 12 12:57:01 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 12 12:57:01 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David S. Miller:\n\n 1) Since we do RCU lookups on ipv4 FIB entries, we have to test if the\n entry is dead before returning it to our caller.\n\n 2) openvswitch locking and packet validation fixes from Ansis Atteka,\n Jesse Gross, and Pravin B Shelar.\n\n 3) Fix PM resume locking in IGB driver, from Benjamin Poirier.\n\n 4) Fix VLAN header handling in vhost-net and macvtap, from Basil Gor.\n\n 5) Revert a bogus network namespace isolation change that was causing\n regressions on S390 networking devices.\n\n 6) If bonding decides to process and handle a LACPDU frame, we\n shouldn\u0027t bump the rx_dropped counter. From Jiri Bohac.\n\n 7) Fix mis-calculation of available TX space in r8169 driver when doing\n TSO, which can lead to crashes and/or hung device. From Julien\n Ducourthial.\n\n 8) SCTP does not validate cached routes properly in all cases, from\n Nicolas Dichtel.\n\n 9) Link status interrupt needs to be handled in ks8851 driver, from\n Stephen Boyd.\n\n10) Use capable(), not cap_raised(), in connector/userns netlink code.\n From Eric W. Biederman via Andrew Morton.\n\n11) Fix pktgen OOPS on module unload, from Eric Dumazet.\n\n12) iwlwifi under-estimates SKB truesizes, also from Eric Dumazet.\n\n13) Cure division by zero in SFC driver, from Ben Hutchings.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (26 commits)\n ks8851: Update link status during link change interrupt\n macvtap: restore vlan header on user read\n vhost-net: fix handle_rx buffer size\n bonding: don\u0027t increase rx_dropped after processing LACPDUs\n connector/userns: replace netlink uses of cap_raised() with capable()\n sctp: check cached dst before using it\n pktgen: fix crash at module unload\n Revert \"net: maintain namespace isolation between vlan and real device\"\n ehea: fix losing of NEQ events when one event occurred early\n igb: fix rtnl race in PM resume path\n ipv4: Do not use dead fib_info entries.\n r8169: fix unsigned int wraparound with TSO\n sfc: Fix division by zero when using one RX channel and no SR-IOV\n openvswitch: Validation of IPv6 set port action uses IPv4 header\n net: compare_ether_addr[_64bits]() has no ordering\n cdc_ether: Ignore bogus union descriptor for RNDIS devices\n bnx2x: bug fix when loading after SAN boot\n e1000: Silence sparse warnings by correcting type\n igb, ixgbe: netdev_tx_reset_queue incorrectly called from tx init path\n openvswitch: Release rtnl_lock if ovs_vport_cmd_build_info() failed.\n ...\n" }, { "commit": "080399aaaf3531f5b8761ec0ac30ff98891e8686", "tree": "28ba8f41bb67a58992bc426dac7002983bc64e8f", "parents": [ "a09ba13eefb155a00d8d50008a0c0a2406985ddd" ], "author": { "name": "Jeff Moyer", "email": "jmoyer@redhat.com", "time": "Fri May 11 16:34:10 2012 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@kernel.dk", "time": "Fri May 11 16:42:14 2012 +0200" }, "message": "block: don\u0027t mark buffers beyond end of disk as mapped\n\nHi,\n\nWe have a bug report open where a squashfs image mounted on ppc64 would\nexhibit errors due to trying to read beyond the end of the disk. It can\neasily be reproduced by doing the following:\n\n[root@ibm-p750e-02-lp3 ~]# ls -l install.img\n-rw-r--r-- 1 root root 142032896 Apr 30 16:46 install.img\n[root@ibm-p750e-02-lp3 ~]# mount -o loop ./install.img /mnt/test\n[root@ibm-p750e-02-lp3 ~]# dd if\u003d/dev/loop0 of\u003d/dev/null\ndd: reading `/dev/loop0\u0027: Input/output error\n277376+0 records in\n277376+0 records out\n142016512 bytes (142 MB) copied, 0.9465 s, 150 MB/s\n\nIn dmesg, you\u0027ll find the following:\n\nsquashfs: version 4.0 (2009/01/31) Phillip Lougher\n[ 43.106012] attempt to access beyond end of device\n[ 43.106029] loop0: rw\u003d0, want\u003d277410, limit\u003d277408\n[ 43.106039] Buffer I/O error on device loop0, logical block 138704\n[ 43.106053] attempt to access beyond end of device\n[ 43.106057] loop0: rw\u003d0, want\u003d277412, limit\u003d277408\n[ 43.106061] Buffer I/O error on device loop0, logical block 138705\n[ 43.106066] attempt to access beyond end of device\n[ 43.106070] loop0: rw\u003d0, want\u003d277414, limit\u003d277408\n[ 43.106073] Buffer I/O error on device loop0, logical block 138706\n[ 43.106078] attempt to access beyond end of device\n[ 43.106081] loop0: rw\u003d0, want\u003d277416, limit\u003d277408\n[ 43.106085] Buffer I/O error on device loop0, logical block 138707\n[ 43.106089] attempt to access beyond end of device\n[ 43.106093] loop0: rw\u003d0, want\u003d277418, limit\u003d277408\n[ 43.106096] Buffer I/O error on device loop0, logical block 138708\n[ 43.106101] attempt to access beyond end of device\n[ 43.106104] loop0: rw\u003d0, want\u003d277420, limit\u003d277408\n[ 43.106108] Buffer I/O error on device loop0, logical block 138709\n[ 43.106112] attempt to access beyond end of device\n[ 43.106116] loop0: rw\u003d0, want\u003d277422, limit\u003d277408\n[ 43.106120] Buffer I/O error on device loop0, logical block 138710\n[ 43.106124] attempt to access beyond end of device\n[ 43.106128] loop0: rw\u003d0, want\u003d277424, limit\u003d277408\n[ 43.106131] Buffer I/O error on device loop0, logical block 138711\n[ 43.106135] attempt to access beyond end of device\n[ 43.106139] loop0: rw\u003d0, want\u003d277426, limit\u003d277408\n[ 43.106143] Buffer I/O error on device loop0, logical block 138712\n[ 43.106147] attempt to access beyond end of device\n[ 43.106151] loop0: rw\u003d0, want\u003d277428, limit\u003d277408\n[ 43.106154] Buffer I/O error on device loop0, logical block 138713\n[ 43.106158] attempt to access beyond end of device\n[ 43.106162] loop0: rw\u003d0, want\u003d277430, limit\u003d277408\n[ 43.106166] attempt to access beyond end of device\n[ 43.106169] loop0: rw\u003d0, want\u003d277432, limit\u003d277408\n...\n[ 43.106307] attempt to access beyond end of device\n[ 43.106311] loop0: rw\u003d0, want\u003d277470, limit\u003d2774\n\nSquashfs manages to read in the end block(s) of the disk during the\nmount operation. Then, when dd reads the block device, it leads to\nblock_read_full_page being called with buffers that are beyond end of\ndisk, but are marked as mapped. Thus, it would end up submitting read\nI/O against them, resulting in the errors mentioned above. I fixed the\nproblem by modifying init_page_buffers to only set the buffer mapped if\nit fell inside of i_size.\n\nCheers,\nJeff\n\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nAcked-by: Nick Piggin \u003cnpiggin@kernel.dk\u003e\n\n--\n\nChanges from v1-\u003ev2: re-used max_block, as suggested by Nick Piggin.\nSigned-off-by: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "59b9997baba5242997ddc7bd96b1391f5275a5a4", "tree": "eaef6c0eff50403fcf871cdd4b7c4afa605f0541", "parents": [ "380ec964bc19f865af70c0339dff1cb75dc4f8f2" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 10 23:03:34 2012 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu May 10 23:03:34 2012 -0400" }, "message": "Revert \"net: maintain namespace isolation between vlan and real device\"\n\nThis reverts commit 8a83a00b0735190384a348156837918271034144.\n\nIt causes regressions for S390 devices, because it does an\nunconditional DST drop on SKBs for vlans and the QETH device\nneeds the neighbour entry hung off the DST for certain things\non transmit.\n\nArnd can\u0027t remember exactly why he even needed this change.\n\nConflicts:\n\n\tdrivers/net/macvlan.c\n\tnet/8021q/vlan_dev.c\n\tnet/core/dev.c\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9b63776fa3ca96c4ecda76f6fa947b7b0add66ac", "tree": "ac90f2faceecab78d7d547c33daef31d4a9e2943", "parents": [ "20d23aaa31da295378abff4272716e3dfc72baf0" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu May 10 15:55:43 2012 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu May 10 15:55:43 2012 -0400" }, "message": "tracing: Do not enable function event with enable\n\nWith the adding of function tracing event to perf, it caused a\nside effect that produces the following warning when enabling all\nevents in ftrace:\n\n # echo 1 \u003e /sys/kernel/debug/tracing/events/enable\n\n[console]\nevent trace: Could not enable event function\n\nThis is because when enabling all events via the debugfs system\nit ignores events that do not have a -\u003ereg() function assigned.\nThis was to skip over the ftrace internal events (as they are\nnot TRACE_EVENTs). But as the ftrace function event now has\na -\u003ereg() function attached to it for use with perf, it is no\nlonger ignored.\n\nWorse yet, this -\u003ereg() function is being called when it should\nnot be. It returns an error and causes the above warning to\nbe printed.\n\nBy adding a new event_call flag (TRACE_EVENT_FL_IGNORE_ENABLE)\nand have all ftrace internel event structures have it set,\nsetting the events/enable will no longe try to incorrectly enable\nthe function event and does not warn.\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "1c430a727fa512500a422ffe4712166c550ea06a", "tree": "5027e4edc9c66a9e49e0e73ba866f5bb326fadcd", "parents": [ "6eddcb4c82883451aec3be1240f17793370fa62f" ], "author": { "name": "Johannes Berg", "email": "johannes.berg@intel.com", "time": "Mon May 07 15:39:06 2012 +0200" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 07 19:21:29 2012 -0400" }, "message": "net: compare_ether_addr[_64bits]() has no ordering\n\nNeither compare_ether_addr() nor compare_ether_addr_64bits()\n(as it can fall back to the former) have comparison semantics\nlike memcmp() where the sign of the return value indicates sort\norder. We had a bug in the wireless code due to a blind memcmp\nreplacement because of this.\n\nA cursory look suggests that the wireless bug was the only one\ndue to this semantic difference.\n\nSigned-off-by: Johannes Berg \u003cjohannes.berg@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4f988f152ee087831ea5c1c77cda4454cacc052c", "tree": "9078ecf501ebeb4412a0f91ff3125f41fb2535ac", "parents": [ "2f624278626677bfaf73fef97f86b37981621f5c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 04 15:13:54 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 04 15:13:54 2012 -0700" }, "message": "seqlock: add \u0027raw_seqcount_begin()\u0027 function\n\nThe normal read_seqcount_begin() function will wait for any current\nwriters to exit their critical region by looping until the sequence\ncount is even.\n\nThat \"wait for sequence count to stabilize\" is the right thing to do if\nthe read-locker will just retry the whole operation on contention: no\npoint in doing a potentially expensive reader sequence if we know at the\nbeginning that we\u0027ll just end up re-doing it all.\n\nHOWEVER. Some users don\u0027t actually retry the operation, but instead\nwill abort and do the operation with proper locking. So the sequence\ncount case may be the optimistic quick case, but in the presense of\nwriters you may want to do full locking in order to guarantee forward\nprogress. The prime example of this would be the RCU name lookup.\n\nAnd in that case, you may well be better off without the \"retry early\",\nand are in a rush to instead get to the failure handling. Thus this\n\"raw\" interface that just returns the sequence number without testing it\n- it just forces the low bit to zero so that read_seqcount_retry() will\nalways fail such a \"active concurrent writer\" scenario.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f624278626677bfaf73fef97f86b37981621f5c", "tree": "011d5b7d5a6a74d476a80b513f3dd4d78762ed03", "parents": [ "f0f376f204b6047bbb405180f796e93cc8444f09" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 04 14:46:02 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 04 14:46:02 2012 -0700" }, "message": "Fix __read_seqcount_begin() to use ACCESS_ONCE for sequence value read\n\nWe really need to use a ACCESS_ONCE() on the sequence value read in\n__read_seqcount_begin(), because otherwise the compiler might end up\nreloading the value in between the test and the return of it. As a\nresult, it might end up returning an odd value (which means that a write\nis in progress).\n\nIf the reader is then fast enough that that odd value is still the\ncurrent one when the read_seqcount_retry() is done, we might end up with\na \"successful\" read sequence, even despite the concurrent write being\nactive.\n\nIn practice this probably never really happens - there just isn\u0027t\nanything else going on around the read of the sequence count, and the\ncommon case is that we end up having a read barrier immediately\nafterwards.\n\nSo the code sequence in which gcc might decide to reaload from memory is\nsmall, and there\u0027s no reason to believe it would ever actually do the\nreload. But if the compiler ever were to decide to do so, it would be\nincredibly annoying to debug. Let\u0027s just make sure.\n\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c42f1d4b523950c4af060f8fc0c7016755d8a3bc", "tree": "8322c9c14b0c7055ce924d12c1150d2acb0ea95e", "parents": [ "913a90416918a591e6d5ece036b795c58a08131d", "5a8887d39e1ba5ee2d4ccb94b14d6f2dce5ddfca" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 03 17:10:39 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 03 17:10:39 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David Miller:\n\n 1) Transfer padding was wrong for full-speed USB in ASIX driver, fix\n from Ingo van Lil.\n\n 2) Propagate the negative packet offset fix into the PowerPC BPF JIT.\n From Jan Seiffert.\n\n 3) dl2k driver\u0027s private ioctls were letting unprivileged tasks make\n MII writes and other ugly bits like that. Fix from Jeff Mahoney.\n\n 4) Fix TX VLAN and RX packet drops in ucc_geth, from Joakim Tjernlund.\n\n 5) OOPS and network namespace fixes in IPVS from Hans Schillstrom and\n Julian Anastasov.\n\n 6) Fix races and sleeping in locked context bugs in drop_monitor, from\n Neil Horman.\n\n 7) Fix link status indication in smsc95xx driver, from Paolo Pisati.\n\n 8) Fix bridge netfilter OOPS, from Peter Huang.\n\n 9) L2TP sendmsg can return on error conditions with the socket lock\n held, oops. Fix from Sasha Levin.\n\n10) udp_diag should return meaningful values for socket memory usage,\n from Shan Wei.\n\n11) Eric Dumazet is so awesome he gets his own section:\n\n Socket memory cgroup code (I never should have applied those\n patches, grumble...) made erroneous changes to\n sk_sockets_allocated_read_positive(). It was changed to\n use percpu_counter_sum_positive (which requires BH disabling)\n instead of percpu_counter_read_positive (which does not).\n Revert back to avoid crashes and lockdep warnings.\n\n Adjust the default tcp_adv_win_scale and tcp_rmem[2] values\n to fix throughput regressions. This is necessary as a result\n of our more precise skb-\u003etruesize tracking.\n\n Fix SKB leak in netem packet scheduler.\n\n12) New device IDs for various bluetooth devices, from Manoj Iyer,\n AceLan Kao, and Steven Harms.\n\n13) Fix command completion race in ipw2200, from Stanislav Yakovlev.\n\n14) Fix rtlwifi oops on unload, from Larry Finger.\n\n15) Fix hard_mtu when adjusting hard_header_len in smsc95xx driver.\n From Stephane Fillod.\n\n16) ehea driver registers it\u0027s IRQ before all the necessary state is\n setup, resulting in crashes. Fix from Thadeu Lima de Souza\n Cascardo.\n\n17) Fix PHY connection failures in davinci_emac driver, from Anatolij\n Gustschin.\n\n18) Missing break; in switch statement in bluetooth\u0027s\n hci_cmd_complete_evt(). Fix from Szymon Janc.\n\n19) Fix queue programming in iwlwifi, from Johannes Berg.\n\n20) Interrupt throttling defaults not being actually programmed into the\n hardware, fix from Jeff Kirsher and Ying Cai.\n\n21) TLAN driver SKB encoding in descriptor busted on 64-bit, fix from\n Benjamin Poirier.\n\n22) Fix blind status block RX producer pointer deref in TG3 driver, from\n Matt Carlson.\n\n23) Promisc and multicast are busted on ehea, fixes from Thadeu Lima de\n Souza Cascardo.\n\n24) Fix crashes in 6lowpan, from Alexander Smirnov.\n\n25) tcp_complete_cwr() needs to be careful to not rewind the CWND to\n ssthresh if ssthresh has the \"infinite\" value. Fix from Yuchung\n Cheng.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (81 commits)\n sungem: Fix WakeOnLan\n tcp: change tcp_adv_win_scale and tcp_rmem[2]\n net: l2tp: unlock socket lock before returning from l2tp_ip_sendmsg\n drop_monitor: prevent init path from scheduling on the wrong cpu\n usbnet: fix failure handling in usbnet_probe\n usbnet: fix leak of transfer buffer of dev-\u003einterrupt\n ucc_geth: Add 16 bytes to max TX frame for VLANs\n net: ucc_geth, increase no. of HW RX descriptors\n netem: fix possible skb leak\n sky2: fix receive length error in mixed non-VLAN/VLAN traffic\n sky2: propogate rx hash when packet is copied\n net: fix two typos in skbuff.h\n cxgb3: Don\u0027t call cxgb_vlan_mode until q locks are initialized\n ixgbe: fix calling skb_put on nonlinear skb assertion bug\n ixgbe: Fix a memory leak in IEEE DCB\n igbvf: fix the bug when initializing the igbvf\n smsc75xx: enable mac to detect speed/duplex from phy\n smsc75xx: declare smsc75xx\u0027s MII as GMII capable\n smsc75xx: fix phy interrupt acknowledge\n smsc75xx: fix phy init reset loop\n ...\n" }, { "commit": "d961949660fa1c1b7eb0c3a3c157989c90f14e8e", "tree": "399d4b607366367f9dcf9d9d04c132a34a3a6d21", "parents": [ "60158e64641fd8c780a6d14de2bf42aabc419916" ], "author": { "name": "Eric Dumazet", "email": "edumazet@google.com", "time": "Mon Apr 30 21:29:16 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 01 09:40:19 2012 -0400" }, "message": "net: fix two typos in skbuff.h\n\nfix kernel doc typos in function names\n\nSigned-off-by: Eric Dumazet \u003cedumazet@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e7a7c9ab415874f4ad78a0352ca0ec6711092017", "tree": "db86f0bf794a33cc4cb6f3cdb06b9d8fae001b9d", "parents": [ "fec6c20b570bcf541e581fc97f2e0cbdb9725b98", "93f90e5186053611fe93d889e99ee2852f4da250" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 30 15:33:50 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 30 15:33:50 2012 -0700" }, "message": "Merge tag \u0027scsi-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi\n\nPull SCSI fixes from James Bottomley:\n \"This is a set of SAS and SATA fixes; there are one or two longstanding\n bug fixes, but most of this is regression fixes.\"\n\n* tag \u0027scsi-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:\n [SCSI] libfc: update mfs boundry checking\n [SCSI] Revert \"[SCSI] libsas: fix sas port naming\"\n [SCSI] libsas: fix false positive \u0027device attached\u0027 conditions\n [SCSI] libsas, libata: fix start of life for a sas ata_port\n [SCSI] libsas: fix ata_eh clobbering ex_phys via smp_ata_check_ready\n [SCSI] libsas: unify domain_device sas_rphy lifetimes\n [SCSI] libsas: fix sas_get_port_device regression\n [SCSI] libsas: fix sas_find_bcast_phy() in the presence of \u0027vacant\u0027 phys\n [SCSI] libsas: introduce sas_work to fix sas_drain_work vs sas_queue_work\n [SCSI] libata: Pass correct DMA device to scsi host\n [SCSI] scsi_lib: use correct DMA device in __scsi_alloc_queue\n" }, { "commit": "41b3254c93acc56adc3c4477fef7c9512d47659e", "tree": "2a8fed385a37a70551cb11c8694301b686a6ebd1", "parents": [ "8a7dc4b04b22be285ea5bef7d01a02f91e30d562" ], "author": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Mon Apr 30 16:11:29 2012 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 30 15:30:18 2012 -0700" }, "message": "efi: Add new variable attributes\n\nMore recent versions of the UEFI spec have added new attributes for\nvariables. Add them.\n\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nCc: stable@vger.kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9883035ae7edef3ec62ad215611cb8e17d6a1a5d", "tree": "ab4afff1603e0f1e85e349b8a1fdb8415cc457cf", "parents": [ "de9e24eda331bbefb9195a4d646c786bdcbba7d4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 29 13:12:42 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 29 13:12:42 2012 -0700" }, "message": "pipes: add a \"packetized pipe\" mode for writing\n\nThe actual internal pipe implementation is already really about\nindividual packets (called \"pipe buffers\"), and this simply exposes that\nas a special packetized mode.\n\nWhen we are in the packetized mode (marked by O_DIRECT as suggested by\nAlan Cox), a write() on a pipe will not merge the new data with previous\nwrites, so each write will get a pipe buffer of its own. The pipe\nbuffer is then marked with the PIPE_BUF_FLAG_PACKET flag, which in turn\nwill tell the reader side to break the read at that boundary (and throw\naway any partial packet contents that do not fit in the read buffer).\n\nEnd result: as long as you do writes less than PIPE_BUF in size (so that\nthe pipe doesn\u0027t have to split them up), you can now treat the pipe as a\npacket interface, where each read() system call will read one packet at\na time. You can just use a sufficiently big read buffer (PIPE_BUF is\nsufficient, since bigger than that doesn\u0027t guarantee atomicity anyway),\nand the return value of the read() will naturally give you the size of\nthe packet.\n\nNOTE! We do not support zero-sized packets, and zero-sized reads and\nwrites to a pipe continue to be no-ops. Also note that big packets will\ncurrently be split at write time, but that the size at which that\nhappens is not really specified (except that it\u0027s bigger than PIPE_BUF).\nCurrently that limit is the system page size, but we might want to\nexplicitly support bigger packets some day.\n\nThe main user for this is going to be the autofs packet interface,\nallowing us to stop having to care so deeply about exact packet sizes\n(which have had bugs with 32/64-bit compatibility modes). But user\nspace can create packetized pipes with \"pipe2(fd, O_DIRECT)\", which will\nfail with an EINVAL on kernels that do not support this interface.\n\nTested-by: Michael Tokarev \u003cmjt@tls.msk.ru\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Ian Kent \u003craven@themaw.net\u003e\nCc: Thomas Meyer \u003cthomas@m3y3r.de\u003e\nCc: stable@kernel.org # needed for systemd/autofs interaction fix\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8d7d1adcd77ffa2e0edec79d4e48a7b1a1943c47", "tree": "45d2f7fc7588306fd9eb19415d3ee541698a1289", "parents": [ "f7b006931751f029620ad2f8310ac7a1484fbdb4", "41c8a48aa8de88ff56ed2f657b93d2446dd7882c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 29 12:17:54 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 29 12:17:54 2012 -0700" }, "message": "Merge tag \u0027usb-3.4-rc5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb\n\nPull USB fixes from Greg Kroah-Hartman:\n \"Here are a number of small USB fixes for 3.4-rc5.\n\n Nothing major, as before, some USB gadget fixes. There\u0027s a crash fix\n for a number of ASUS laptops on resume that had been reported by a\n number of different people. We think the fix might also pertain to\n other machines, as this was a BIOS bug, and they seem to travel to\n different models and manufacturers quite easily. Other than that,\n some other reported problems fixed as well.\"\n\n* tag \u0027usb-3.4-rc5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:\n usb: gadget: udc-core: fix incompatibility with dummy-hcd\n usb: gadget: udc-core: fix wrong call order\n USB: cdc-wdm: fix race leading leading to memory corruption\n USB: EHCI: fix crash during suspend on ASUS computers\n usb gadget: uvc: uvc_request_data::length field must be signed\n usb: gadget: dummy: do not call pullup() on udc_stop()\n usb: musb: davinci.c: add missing unregister\n usb: musb: drop __deprecated flag\n USB: gadget: storage gadgets send wrong error code for unknown commands\n usb: otg: gpio_vbus: Add otg transceiver events and notifiers\n" }, { "commit": "b990f9b3cb068578b8aefd3a34f8c8555661ef95", "tree": "091e7f7d62bcc75c244f9cc4615eaab2da6b9991", "parents": [ "cd88e3a61683d3d13276dda9d0debe5dc43c0727", "6e76538b9ef2b2a14ad9b57d65dc35d151765917" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 28 09:28:43 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 28 09:28:43 2012 -0700" }, "message": "Merge tag \u0027fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc\n\nPull ARM SoC fixes from Olof Johansson:\n \"Nothing controversial, just another batch of fixes:\n\n - Samsung/exynos fixes for more merge window fallout: build errors\n and warnings mostly, but also some clock/device setup issues on\n exynos4/5\n - PXA bug and warning fixes related to gpio and pinmux\n - IRQ domain conversion bugfixes for U300 and MSM\n - A regulator setup fix for U300\"\n\n* tag \u0027fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:\n ARM: PXA2xx: MFP: fix potential direction bug\n ARM: PXA2xx: MFP: fix bug with MFP_LPM_KEEP_OUTPUT\n arm/sa1100: fix sa1100-rtc memory resource\n ARM: pxa: fix gpio wakeup setting\n ARM: SAMSUNG: add missing MMC_CAP2_BROKEN_VOLTAGE capability\n ARM: EXYNOS: Fix compilation error when CONFIG_OF is not defined\n ARM: EXYNOS: Fix resource on dev-dwmci.c\n ARM: S3C24XX: Fix build warning for S3C2410_PM\n ARM: mini2440_defconfig: Fix build error\n ARM: msm: Fix gic irqdomain support\n ARM: EXYNOS: Fix incorrect initialization of GIC\n ARM: EXYNOS: use \u0027exynos4-sdhci\u0027 as device name for sdhci controllers\n ARM: u300: bump all IRQ numbers by one\n ARM: ux300: Fix unimplementable regulation constraints\n" }, { "commit": "84c6a81bc68ca5cf15d1b2b58bcc5645c64010b5", "tree": "cd2e0ccf78d2226fcc969539594d392088dddac9", "parents": [ "9f7e2f9037ffa03f4c4cd6f19159a367e4e02f44", "2431a8154634027ce3915200699f26fb3725a1f2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 27 19:52:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 27 19:52:30 2012 -0700" }, "message": "Merge tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull misc SPI device driver bug fixes from Grant Likely.\n\n* tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi/spi-bfin5xx: Fix flush of last bit after each spi transfer\n spi/spi-bfin5xx: fix reversed if condition in interrupt mode\n spi/spi_bfin_sport: drop bits_per_word from client data\n spi/bfin_spi: drop bits_per_word from client data\n spi/spi-bfin-sport: move word length setup to transfer handler\n spi/bfin5xx: rename config macro name for bfin5xx spi controller driver\n spi/pl022: Allow request for higher frequency than maximum possible\n spi/bcm63xx: set master driver mode_bits.\n spi/bcm63xx: don\u0027t use the stopping state\n spi/bcm63xx: convert to the pump message infrastructure\n spi/spi-ep93xx.c: use dma_transfer_direction instead of dma_data_direction\n spi: fix spi.h kernel-doc warning\n spi/pl022: Fix calculate_effective_freq()\n spi/pl022: Fix range checking for bits per word\n" }, { "commit": "dbabe0d659d3cfe42830a779909ab3cd42f7b027", "tree": "bc058a8d9f92df91064e0dc458a145be448a194f", "parents": [ "5eb806a3a68920a9f373f18b03fa14852047e62b" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Tue Apr 17 17:03:50 2012 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Fri Apr 27 11:03:38 2012 -0600" }, "message": "spi: fix spi.h kernel-doc warning\n\nFix kernel-doc warning in spi.h (copy/paste):\n\nWarning(include/linux/spi/spi.h:365): No description found for parameter \u0027unprepare_transfer_hardware\u0027\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\n" }, { "commit": "b95ace54a23e2f8ebb032744cebb17c9f43bf651", "tree": "7c7053a33426848bd27edabc977b7d5cfd1b84a7", "parents": [ "66f75a5d028beaf67c931435fdc3e7823125730c" ], "author": { "name": "Robert Jarzmik", "email": "robert.jarzmik@free.fr", "time": "Sun Apr 22 13:37:24 2012 +0200" }, "committer": { "name": "Haojian Zhuang", "email": "haojian.zhuang@gmail.com", "time": "Fri Apr 27 10:46:45 2012 +0800" }, "message": "ARM: pxa: fix gpio wakeup setting\n\nIn 3.3, gpio wakeup setting was broken. The call\nenable_irq_wake() didn\u0027t set up the PXA gpio registers\n(PWER, ...) anymore.\n\nFix it at least for pxa27x. The driver doesn\u0027t seem to be\nused in pxa25x (weird ...), and the fix doesn\u0027t extend to\npxa3xx and pxa95x (which don\u0027t have a gpio_set_wake()\navailable).\n\nSigned-off-by: Robert Jarzmik \u003crobert.jarzmik@free.fr\u003e\nSigned-off-by: Haojian Zhuang \u003chaojian.zhuang@gmail.com\u003e\n" }, { "commit": "110a5c8b389407e1e859c43293179f9089671a60", "tree": "83245c842a809ecd728f12814a344e7224109d7a", "parents": [ "2300fd67b4f29eec19addb15a8571837228f63fc", "6e8b09eaf268bceac0c62e389b4bc0cb83dfb8e5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 26 15:24:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 26 15:24:45 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\nMerge fixes from Andrew Morton:\n \"13 fixes. The acerhdf patches aren\u0027t (really) fixes. But they\u0027ve\n been stuck in my tree for up to two years, sent to Matthew multiple\n times and the developers are unhappy.\"\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (13 patches)\n mm: fix NULL ptr dereference in move_pages\n mm: fix NULL ptr dereference in migrate_pages\n revert \"proc: clear_refs: do not clear reserved pages\"\n drivers/rtc/rtc-ds1307.c: fix BUG shown with lock debugging enabled\n arch/arm/mach-ux500/mbox-db5500.c: world-writable sysfs fifo file\n hugetlbfs: lockdep annotate root inode properly\n acerhdf: lowered default temp fanon/fanoff values\n acerhdf: add support for new hardware\n acerhdf: add support for Aspire 1410 BIOS v1.3314\n fs/buffer.c: remove BUG() in possible but rare condition\n mm: fix up the vmscan stat in vmstat\n epoll: clear the tfile_check_list on -ELOOP\n mm/hugetlb: fix warning in alloc_huge_page/dequeue_huge_page_vma\n" }, { "commit": "2300fd67b4f29eec19addb15a8571837228f63fc", "tree": "5f2cfcc87f81ff9fa607ab45c1f0a9adf644cc76", "parents": [ "86ec090e58fca1025676e775093a87ab699f7f4d", "7bf97bc27308cfdc7a8dadd40ae50f7c4cb09b01" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 25 21:38:44 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 25 21:38:44 2012 -0700" }, "message": "Merge tag \u0027nfs-for-3.4-3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs\n\nPull NFS client bugfixes from Trond Myklebust:\n - Fix NFSv4 infinite loops on open(O_TRUNC)\n - Fix an Oops and an infinite loop in the NFSv4 flock code\n - Don\u0027t register the PipeFS filesystem until it has been set up\n - Fix an Oops in nfs_try_to_update_request\n - Don\u0027t reuse NFSv4 open owners: fixes a bad sequence id storm.\n\n* tag \u0027nfs-for-3.4-3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs:\n NFSv4: Keep dropped state owners on the LRU list for a while\n NFSv4: Ensure that we don\u0027t drop a state owner more than once\n NFSv4: Ensure we do not reuse open owner names\n nfs: Enclose hostname in brackets when needed in nfs_do_root_mount\n NFS: put open context on error in nfs_flush_multi\n NFS: put open context on error in nfs_pagein_multi\n NFSv4: Fix open(O_TRUNC) and ftruncate() error handling\n NFSv4: Ensure that we check lock exclusive/shared type against open modes\n NFSv4: Ensure that the LOCK code sets exception-\u003einode\n NFS: check for req\u003d\u003dNULL in nfs_try_to_update_request cleanup\n SUNRPC: register PipeFS file system after pernet sybsystem\n" }, { "commit": "904249aa68010c8e223263c922fcbb840a3f42e4", "tree": "5476bdf728cd77ac6fcaaeb986df1ddd5c9527d7", "parents": [ "13d518074a952d33d47c428419693f63389547e9" ], "author": { "name": "Ying Han", "email": "yinghan@google.com", "time": "Wed Apr 25 16:01:48 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 25 21:26:33 2012 -0700" }, "message": "mm: fix up the vmscan stat in vmstat\n\nThe \"pgsteal\" stat is confusing because it counts both direct reclaim as\nwell as background reclaim. However, we have \"kswapd_steal\" which also\ncounts background reclaim value.\n\nThis patch fixes it and also makes it match the existng \"pgscan_\" stats.\n\nTest:\npgsteal_kswapd_dma32 447623\npgsteal_kswapd_normal 42272677\npgsteal_kswapd_movable 0\npgsteal_direct_dma32 2801\npgsteal_direct_normal 44353270\npgsteal_direct_movable 0\n\nSigned-off-by: Ying Han \u003cyinghan@google.com\u003e\nReviewed-by: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Christoph Lameter \u003ccl@linux.com\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Hillf Danton \u003cdhillf@gmail.com\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: Dan Magenheimer \u003cdan.magenheimer@oracle.com\u003e\nReviewed-by: Minchan Kim \u003cminchan@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "151b61284776be2d6f02d48c23c3625678960b97", "tree": "db1924a65d3f4416122ab4bb0600f750a6f9dd00", "parents": [ "6f6543f53f9ce136e01d7114bf6f0818ca54fb41" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Tue Apr 24 14:07:22 2012 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Tue Apr 24 13:55:43 2012 -0700" }, "message": "USB: EHCI: fix crash during suspend on ASUS computers\n\nThis patch (as1545) fixes a problem affecting several ASUS computers:\nThe machine crashes or corrupts memory when going into suspend if the\nehci-hcd driver is bound to any controllers. Users have been forced\nto unbind or unload ehci-hcd before putting their systems to sleep.\n\nAfter extensive testing, it was determined that the machines don\u0027t\nlike going into suspend when any EHCI controllers are in the PCI D3\npower state. Presumably this is a firmware bug, but there\u0027s nothing\nwe can do about it except to avoid putting the controllers in D3\nduring system sleep.\n\nThe patch adds a new flag to indicate whether the problem is present,\nand avoids changing the controller\u0027s power state if the flag is set.\nRuntime suspend is unaffected; this matters only for system suspend.\nHowever as a side effect, the controller will not respond to remote\nwakeup requests while the system is asleep. Hence USB wakeup is not\nfunctional -- but of course, this is already true in the current state\nof affairs.\n\nThis fixes Bugzilla #42728.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nTested-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nTested-by: Andrey Rahmatullin \u003cwrar@wrar.name\u003e\nTested-by: Oleksij Rempel (fishor) \u003cbug-track@fisher-privat.net\u003e\nCc: stable \u003cstable@vger.kernel.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "423b40e194a8ad8f7cc15cc38bd18633891a04ad", "tree": "c2252ac61f575576d6ffa50689cb5b08876afff0", "parents": [ "95f714727436836bb46236ce2bcd8ee8f9274aed", "24b7099af71232b7568acd74770e6eb8f174f5d6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 24 08:20:28 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 24 08:20:28 2012 -0700" }, "message": "Merge tag \u0027hsi_fixes_for_3.4\u0027 of git://gitorious.org/kernel-hsi/kernel-hsi\n\nPull HSI fixes and ABI documentation from Carlos Chinea\n\n* tag \u0027hsi_fixes_for_3.4\u0027 of git://gitorious.org/kernel-hsi/kernel-hsi:\n HSI: Add HSI ABI documentation\n HSI: hsi_char: Remove max_data_size from sysfs\n HSI: hsi: Rework hsi_event interface\n HSI: hsi: Remove controllers and ports from the bus\n HSI: hsi: Fix error path cleanup on client registration\n HSI: hsi: Rework hsi_controller release\n" }, { "commit": "a881e963c7fe1f226e991ee9bbe8907acda93294", "tree": "5d2b2c01097300377821132f743cddd4fc90fed6", "parents": [ "4d634ca35a8b38530b134ae92bc9e3cc9c23c030" ], "author": { "name": "Peter Huang (Peng)", "email": "peter.huangpeng@huawei.com", "time": "Thu Apr 19 20:12:51 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 24 00:16:24 2012 -0400" }, "message": "set fake_rtable\u0027s dst to NULL to avoid kernel Oops\n\nbridge: set fake_rtable\u0027s dst to NULL to avoid kernel Oops\n\nwhen bridge is deleted before tap/vif device\u0027s delete, kernel may\nencounter an oops because of NULL reference to fake_rtable\u0027s dst.\nSet fake_rtable\u0027s dst to NULL before sending packets out can solve\nthis problem.\n\nv4 reformat, change br_drop_fake_rtable(skb) to {}\n\nv3 enrich commit header\n\nv2 introducing new flag DST_FAKE_RTABLE to dst_entry struct.\n\n[ Use \"do { } while (0)\" for nop br_drop_fake_rtable()\n implementation -DaveM ]\n\nAcked-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Peter Huang \u003cpeter.huangpeng@huawei.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ec1c56ff813a198d656d4aa42e5de03e45751bf8", "tree": "b066f0a692454be661907d6ab91b4194f09c0fca", "parents": [ "6f02b9e9b44a3bfc0046da3ff2707dae0b5e2f30" ], "author": { "name": "Carlos Chinea", "email": "carlos.chinea@nokia.com", "time": "Wed Apr 11 10:55:53 2012 +0300" }, "committer": { "name": "Carlos Chinea", "email": "carlos.chinea@nokia.com", "time": "Mon Apr 23 14:23:32 2012 +0300" }, "message": "HSI: hsi: Rework hsi_event interface\n\nRemove custom hack and make use of the notifier chain interfaces for\ndelivering events from the ports to their associated clients.\nClients that want to receive port events need to register their callbacks\nusing hsi_register_port_event(). The callbacks can be called in interrupt\ncontext. Use hsi_unregestier_port_event() to undo the registration.\n\nSigned-off-by: Carlos Chinea \u003ccarlos.chinea@nokia.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\n" }, { "commit": "5a218ceba7b64f506bf4f004b04bb457c1805a62", "tree": "f1f123391bbebd8c6136e9118bf8a2f6b0c49734", "parents": [ "66f75a5d028beaf67c931435fdc3e7823125730c" ], "author": { "name": "Carlos Chinea", "email": "carlos.chinea@nokia.com", "time": "Wed Apr 04 14:11:45 2012 +0300" }, "committer": { "name": "Carlos Chinea", "email": "carlos.chinea@nokia.com", "time": "Mon Apr 23 14:23:31 2012 +0300" }, "message": "HSI: hsi: Rework hsi_controller release\n\nUse the proper release mechanism for hsi_controller and\nhsi_ports structures. Free the structures through their\nassociated device release callbacks.\n\nSigned-off-by: Carlos Chinea \u003ccarlos.chinea@nokia.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\n" }, { "commit": "b2024459252a9d2d312ee562f86f332a1498f412", "tree": "751987779eee44a601a68c766ba2ff258b77d25a", "parents": [ "0f3fce5cc77e1f35758ef0e46a989e76e5046a7b" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed Mar 21 21:09:07 2012 -0700" }, "committer": { "name": "James Bottomley", "email": "JBottomley@Parallels.com", "time": "Mon Apr 23 12:11:47 2012 +0100" }, "message": "[SCSI] libsas, libata: fix start of life for a sas ata_port\n\nThis changes the ordering of initialization and probing events from:\n 1/ allocate rphy in PORTE_BYTES_DMAED, DISCE_REVALIDATE_DOMAIN\n 2/ allocate ata_port and schedule port probe in DISCE_PROBE\n...to:\n 1/ allocate ata_port in PORTE_BYTES_DMAED, DISCE_REVALIDATE_DOMAIN\n 2/ allocate rphy in PORTE_BYTES_DMAED, DISCE_REVALIDATE_DOMAIN\n 3/ schedule port probe in DISCE_PROBE\n\nThis ordering prevents PHYE_SIGNAL_LOSS_EVENTS from sneaking in to\ndestrory ata devices before they have been fully initialized:\n\n BUG: unable to handle kernel paging request at 0000000000003b10\n IP: [\u003cffffffffa0053d7e\u003e] sas_ata_end_eh+0x12/0x5e [libsas]\n ...\n [\u003cffffffffa004d1af\u003e] sas_unregister_common_dev+0x78/0xc9 [libsas]\n [\u003cffffffffa004d4d4\u003e] sas_unregister_dev+0x4f/0xad [libsas]\n [\u003cffffffffa004d5b1\u003e] sas_unregister_domain_devices+0x7f/0xbf [libsas]\n [\u003cffffffffa004c487\u003e] sas_deform_port+0x61/0x1b8 [libsas]\n [\u003cffffffffa004bed0\u003e] sas_phye_loss_of_signal+0x29/0x2b [libsas]\n\n...and kills the awkward \"sata domain_device briefly existing in the\ndomain without an ata_port\" state.\n\nReported-by: Michal Kosciowski \u003cmichal.kosciowski@intel.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nSigned-off-by: James Bottomley \u003cJBottomley@Parallels.com\u003e\n" }, { "commit": "205b9c9c6eb9c309759ff1e52ffa85ae8965b382", "tree": "4ca6761d0fd5bc5b04bd2b059bfe8cbd59c067f6", "parents": [ "7e296295437d3e54662e9e217fb20330e3c38f6f", "446f6d06fab0b49c61887ecbe8286d6aaa796637" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 22 21:07:51 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 22 21:07:51 2012 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\nPull powerpc fixes from Benjamin Herrenschmidt:\n \"Here are a few fixes for powerpc. Note the addition to the generic\n irq.h. This is part of a 3-patches regression fix for mpic due to\n changes in how IRQ_TYPE_NONE is being handled. Thomas agreed to the\n addition of the new IRQ_TYPE_DEFAULT contant, however he hasn\u0027t\n replied with an Ack to the actual patch yet. I don\u0027t to wait much\n longer with these patches tho.\"\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/mpic: Properly set default triggers\n irq: Add IRQ_TYPE_DEFAULT for use by PIC drivers\n powerpc/mpic: Fix confusion between hw_irq and virq\n powerpc/pmac: Don\u0027t add_timer() twice\n powerpc/eeh: Fix crash caused by null eeh_dev\n powerpc/mpc85xx: add MPIC message dts node\n powerpc/mpic_msgr: fix offset error when setting mer register\n powerpc/mpic_msgr: add lock for MPIC message global variable\n powerpc/mpic_msgr: fix compile error when SMP disabled\n powerpc: fix build when CONFIG_BOOKE_WDT is enabled\n powerpc/85xx: don\u0027t call of_platform_bus_probe() twice\n" }, { "commit": "7e296295437d3e54662e9e217fb20330e3c38f6f", "tree": "ff3385c8a7615f9fa1c8fe1b6bc0406559afe62f", "parents": [ "66f75a5d028beaf67c931435fdc3e7823125730c", "d135c522f1234f62e81be29cebdf59e9955139ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 22 21:02:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 22 21:02:57 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David Miller:\n\n 1) Fix namespace init and cleanup in phonet to fix some oopses, from\n Eric W. Biederman.\n\n 2) Missing kfree_skb() in AF_KEY, from Julia Lawall.\n\n 3) Refcount leak and source address handling fix in l2tp from James\n Chapman.\n\n 4) Memory leak fix in CAIF from Tomasz Gregorek.\n\n 5) When routes are cloned from ipv6 addrconf routes, we don\u0027t process\n expirations properly. Fix from Gao Feng.\n\n 6) Fix panic on DMA errors in atl1 driver, from Tony Zelenoff.\n\n 7) Only enable interrupts in 8139cp driver after we\u0027ve registered the\n IRQ handler. From Jason Wang.\n\n 8) Fix too many reads of KS_CIDER register in ks8851 during probe,\n fixing crashes on spurious interrupts. From Matt Renzelmann.\n\n 9) Missing include in ath5k driver and missing iounmap on probe\n failure, from Jonathan Bither.\n\n10) Fix RX packet handling in smsc911x driver, from Will Deacon.\n\n11) Fix ixgbe WoL on fiber by leaving the laser on during shutdown.\n\n12) ks8851 needs MAX_RECV_FRAMES increased otherwise the internal MAC\n buffers are easily overflown. Fix from Davide Cimingahi.\n\n13) Fix memory leaks in peak_usb CAN driver, from Jesper Juhl.\n\n14) gred packet scheduler can dump in WRED more when doing a netlink\n dump. Fix from David Ward.\n\n15) Fix MTU in USB smsc75xx driver, from Stephane Fillod.\n\n16) Dummy device needs -\u003endo_uninit handler to properly handle\n -\u003endo_init failures. From Hiroaki SHIMODA.\n\n17) Fix TX fragmentation in ath9k driver, from Sujith Manoharan.\n\n18) Missing RTNL lock in ixgbe PM resume, from Benjamin Poirier.\n\n19) Missing iounmap in farsync WAN driver, from Julia Lawall.\n\n20) With LRO/GRO, tcp_grow_window() is easily tricked into not growing\n the receive window properly, and this hurts performance. Fix from\n Eric Dumazet.\n\n21) Network namespace init failure can leak net_generic data, fix from\n Julian Anastasov.\n\n22) Fix skb_over_panic due to mis-accounting in TCP for partially ACK\u0027d\n SKBs. From Eric Dumazet.\n\n23) New IDs for qmi_wwan driver, from Bjørn Mork.\n\n24) Fix races in ax25_exit(), from Eric W. Biederman.\n\n25) IPV6 TCP doesn\u0027t handle TCP_MAXSEG socket option properly, copy over\n logic from the IPV4 side. From Neal Cardwell.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (59 commits)\n tcp: fix TCP_MAXSEG for established IPv6 passive sockets\n drivers/net: Do not free an IRQ if its request failed\n drop_monitor: allow more events per second\n ks8851: Fix request_irq/free_irq mismatch\n net/hyperv: Adding cancellation to ensure rndis filter is closed\n ks8851: Fix mutex deadlock in ks8851_net_stop()\n net ax25: Reorder ax25_exit to remove races.\n icplus: fix interrupt for IC+ 101A/G and 1001LF\n net: qmi_wwan: support Sierra Wireless MC77xx devices in QMI mode\n bnx2x: off by one in bnx2x_ets_e3b0_sp_pri_to_cos_set()\n ksz884x: don\u0027t copy too much in netdev_set_mac_address()\n tcp: fix retransmit of partially acked frames\n netns: do not leak net_generic data on failed init\n net/sock.h: fix sk_peek_off kernel-doc warning\n tcp: fix tcp_grow_window() for large incoming frames\n drivers/net/wan/farsync.c: add missing iounmap\n davinci_mdio: Fix MDIO timeout check\n ipv6: clean up rt6_clean_expires\n ipv6: fix rt6_update_expires\n arcnet: rimi: Fix device name in debug output\n ...\n" }, { "commit": "3fca40c704dd013797f2c0c518f37cd2cc8e19fe", "tree": "250169398a74aca872c11717135f84826cbfbdad", "parents": [ "3a2b4f7c355ff1c97e4adebadf0a1aefd7c4518a" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Apr 19 17:29:42 2012 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Mon Apr 23 11:04:29 2012 +1000" }, "message": "irq: Add IRQ_TYPE_DEFAULT for use by PIC drivers\n\nThis is meant typically to allow a PIC driver\u0027s irq domain map() callback\nto establish sane defaults for the interrupt (and make sure that the HW\nand the irq_desc are in sync as far as the trigger is concerned).\n\nThe irq core may not call the set_trigger callback if it thinks the\ntrigger is already set to the right setting, so we need to ensure new\ndescriptors are properly synchronized with the hardware.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "126a3483d6e3c3370a2c7976073a0f4a5c942318", "tree": "1c176fe1ed331b93463440c50c249a9eb7ef2496", "parents": [ "8898159650093e9eee8829e30a9139b4273a0ac4", "7c5709194096beea1ab6e6db46768d70a068efb0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 21 12:44:37 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 21 12:44:37 2012 -0700" }, "message": "Merge tag \u0027mmc-fixes-for-3.4-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\nPull MMC fixes from Chris Ball:\n - Build fix for omap_hsmmc with OF against 3.4-rc1.\n - Fix CONFIG_MMC_UNSAFE_RESUME semantics regression against 3.3, which\n broke hotplug card detection when UNSAFE_RESUME is set.\n - Fix a race condition in omap_hsmmc with runtime PM.\n - Fix two libertas SDIO-powered-resume regressions.\n - Small fixes for discard/sanitize, dw_mmc, cd-gpio and esdhc-imx.\n\n* tag \u0027mmc-fixes-for-3.4-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:\n mmc: core: Do not pre-claim host in suspend\n mmc: dw_mmc: prevent NULL dereference for dma_ops\n mmc: unbreak sdhci-esdhc-imx on i.MX25\n mmc: cd-gpio: Include header to pickup exported symbol prototypes\n mmc: sdhci: refine non-removable card checking for card detection\n mmc: dw_mmc: Fix switch from DMA to PIO\n mmc: remove MMC bus legacy suspend/resume method\n mmc: omap_hsmmc: Get rid of of_have_populated_dt() usage\n mmc: omap_hsmmc: build fix for CONFIG_OF\u003dy and CONFIG_MMC_OMAP_HS\u003dm\n mmc: fixes for eMMC v4.5 sanitize operation\n mmc: fixes for eMMC v4.5 discard operation\n" }, { "commit": "9f24ff6f4236f117729bdb2fe8b0c202ce86098f", "tree": "103ac64430efbb0340940fa95d5ad336b29b01de", "parents": [ "bfce281c287a427d0841fadf5d59242757b4e620", "82ea267f7dc853a5e6a724916a70a10656efdfc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 21 12:42:12 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 21 12:42:12 2012 -0700" }, "message": "Merge tag \u0027mfd-for-linus-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6\n\nPull MFD fixes from Samuel Ortiz:\n \"We have 3 build fixes, a OMAP USB host PHY reset fix and the twl6040\n conversion to an i2c driver. The latter may not sound like a fix but\n the twl6040 MFD driver won\u0027t probe without it, triggering an OMAP4\n audio regression.\"\n\n* tag \u0027mfd-for-linus-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6:\n mfd: Fix modular builds of rc5t583 regulator support\n mfd: Fix asic3_gpio_to_irq\n ARM: OMAP3: USB: Fix the EHCI ULPI PHY reset issue\n mfd: Convert twl6040 to i2c driver, and separate it from twl core\n mfd : Fix dbx500 compilation error\n" }, { "commit": "bfce281c287a427d0841fadf5d59242757b4e620", "tree": "abca9ebeef4c668021e85e4d54e6e779121e92cc", "parents": [ "9f3a4afb276e4d8b3be7f3e678d4dbd11470416f" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 20 21:57:04 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Apr 21 01:58:20 2012 -0400" }, "message": "kill mm argument of vm_munmap()\n\nit\u0027s always current-\u003emm\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "95b72eb0bdef6476b7e73061f0382adf46c5495a", "tree": "db1cbb01793ac5f744defb73e869373fefb7d0ce", "parents": [ "98a2139f4f4d7b5fcc3a54c7fddbe88612abed20" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Apr 20 19:24:51 2012 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Apr 20 23:14:28 2012 -0400" }, "message": "NFSv4: Ensure we do not reuse open owner names\n\nThe NFSv4 spec is ambiguous about whether or not it is permissible\nto reuse open owner names, so play it safe. This patch adds a timestamp\nto the state_owner structure, and combines that with the IDA based\nuniquifier.\nFixes a regression whereby the Linux server returns NFS4ERR_BAD_SEQID.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "32d317c60e56c2a34463b51fc0336cc96b3e1735", "tree": "170c8d9ee71358a242fa1f7edb3fa073714eaacc", "parents": [ "4d048f915f32c8455605b106aa0de2cf68a71903" ], "author": { "name": "Chuanxiao Dong", "email": "chuanxiao.dong@intel.com", "time": "Wed Apr 11 19:54:38 2012 +0800" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Fri Apr 20 20:30:19 2012 -0400" }, "message": "mmc: remove MMC bus legacy suspend/resume method\n\nMMC bus is using legacy suspend/resume method, which is not compatible if\nruntime pm callbacks are used. In this scenario, MMC bus suspend/resume\ncallbacks cannot be called when system entering S3. So change to use the\nnew defined dev_pm_ops for system sleeping mode.\n\nTested on AM335x Platform. Solves major issue/crash reported at\nhttp://www.mail-archive.com/linux-omap@vger.kernel.org/msg65425.html\n\nSigned-off-by: Chuanxiao Dong \u003cchuanxiao.dong@intel.com\u003e\nTested-by: Hebbar, Gururaja \u003cgururaja.hebbar@ti.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Ulf Hansson \u003culf.hansson@stericsson.com\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "6be5ceb02e98eaf6cfc4f8b12a896d04023f340d", "tree": "f34de1392300bbf63549f4eeb20f7606d6f7b1f9", "parents": [ "a46ef99d80817a167477ed1c8b4d90ee0c2e726f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 17:13:58 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 17:29:13 2012 -0700" }, "message": "VM: add \"vm_mmap()\" helper function\n\nThis continues the theme started with vm_brk() and vm_munmap():\nvm_mmap() does the same thing as do_mmap(), but additionally does the\nrequired VM locking.\n\nThis uninlines (and rewrites it to be clearer) do_mmap(), which sadly\nduplicates it in mm/mmap.c and mm/nommu.c. But that way we don\u0027t have\nto export our internal do_mmap_pgoff() function.\n\nSome day we hopefully don\u0027t have to export do_mmap() either, if all\nmodular users can become the simpler vm_mmap() instead. We\u0027re actually\nvery close to that already, with the notable exception of the (broken)\nuse in i810, and a couple of stragglers in binfmt_elf.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a46ef99d80817a167477ed1c8b4d90ee0c2e726f", "tree": "3d8c980c627e8b9c009dbf63628a9be8b8d1069f", "parents": [ "e4eb1ff61b323d6141614e5458a1f53c7046ff8e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 16:20:01 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 17:29:13 2012 -0700" }, "message": "VM: add \"vm_munmap()\" helper function\n\nLike the vm_brk() function, this is the same as \"do_munmap()\", except it\ndoes the VM locking for the caller.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e4eb1ff61b323d6141614e5458a1f53c7046ff8e", "tree": "7a0251509c169b0df1a6bf4bc47c5bca709e06da", "parents": [ "3b422e9c2c020a1137349c614da7f9c9761a0922" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 15:35:40 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 17:28:17 2012 -0700" }, "message": "VM: add \"vm_brk()\" helper function\n\nIt does the same thing as \"do_brk()\", except it handles the VM locking\ntoo.\n\nIt turns out that all external callers want that anyway, so we can make\ndo_brk() static to just mm/mmap.c while at it.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3b422e9c2c020a1137349c614da7f9c9761a0922", "tree": "0bbcfa6ca3cbee25b1ef624d908704c2773d24dc", "parents": [ "3a5374303923a543ff3e5f491030b21836d288f5", "f84cc342b1999db11ece939e1d2bf0743eb4578b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 12:28:06 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 12:28:06 2012 -0700" }, "message": "Merge tag \u0027for-torvalds-20120418\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl\n\nPull pinctrl fixes from Linus Walleij:\n - Fixed compilation errors and warnings\n - Stricter checks on the ops vtable\n\n* tag \u0027for-torvalds-20120418\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:\n pinctrl: implement pinctrl_check_ops\n pinctrl: include \u003clinux/bug.h\u003e to prevent compile errors\n pinctrl: fix compile error if not select PINMUX support\n" }, { "commit": "1cd653a665b08a3920e320a71b4ac5b80d36953c", "tree": "f600a1885faeb16ddb54445235480ae56941a3e7", "parents": [ "c1acb0ba330b3bcf4b110c4ae538f4f80b991fda", "2d5733fcd33dd451022d197cb6b476e970519ca7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 11:38:02 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 20 11:38:02 2012 -0700" }, "message": "Merge tag \u0027usb-3.4-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb\n\nPull USB fixes from Greg Kroah-Hartman:\n \"Here are a number of tiny USB fixes for 3.4-rc4.\n\n Most of them are in the USB gadget area, but a few other minor USB\n driver and core fixes are here as well.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027usb-3.4-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (36 commits)\n USB: serial: cp210x: Fixed usb_control_msg timeout values\n USB: ehci-tegra: don\u0027t call set_irq_flags(IRQF_VALID)\n USB: yurex: Fix missing URB_NO_TRANSFER_DMA_MAP flag in urb\n USB: yurex: Remove allocation of coherent buffer for setup-packet buffer\n drivers/usb/misc/usbtest.c: add kfrees\n USB: ehci-fsl: Fix kernel crash on mpc5121e\n uwb: fix error handling\n uwb: fix use of del_timer_sync() in interrupt\n EHCI: always clear the STS_FLR status bit\n EHCI: fix criterion for resuming the root hub\n USB: sierra: avoid QMI/wwan interface on MC77xx\n usb: usbtest: avoid integer overflow in alloc_sglist()\n usb: usbtest: avoid integer overflow in test_ctrl_queue()\n USB: fix deadlock in bConfigurationValue attribute method\n usb: gadget: eliminate NULL pointer dereference (bugfix)\n usb: gadget: uvc: Remove non-required locking from \u0027uvc_queue_next_buffer\u0027 routine\n usb: gadget: rndis: fix Missing req-\u003econtext assignment\n usb: musb: omap: fix the error check for pm_runtime_get_sync\n usb: gadget: udc-core: fix asymmetric calls in remove_driver\n usb: musb: omap: fix crash when musb glue (omap) gets initialized\n ...\n" }, { "commit": "c6f5c93098f5577210f8f3ea22209b3f266c66af", "tree": "bc641dfb6f71b6584cedde4b6721ca716f8bf3d0", "parents": [ "19853301ef3289bda2d5264c1093e74efddaeab9", "d22053cdbd914a6c97ea101adf411a8fd7e282ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 19 14:54:52 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 19 14:54:52 2012 -0700" }, "message": "Merge branch \u0027for-3.4\u0027 of git://linux-nfs.org/~bfields/linux\n\nPull nfsd bugfixes from J. Bruce Fields:\n \"One bugfix, and one minor header fix from Jeff Layton while we\u0027re\n here\"\n\n* \u0027for-3.4\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: include cld.h in the headers_install target\n nfsd: don\u0027t fail unchecked creates of non-special files\n" }, { "commit": "9e01297ee1ada71e621c8b58a80a28a421a00471", "tree": "b62959354c0b514d95b9829b8395aae12869d3e0", "parents": [ "9b7f43afd417a6feb80841d30ced4051c362eb5d", "21a1416a1c945c5aeaeaf791b63c64926018eb77" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 19 10:28:59 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 19 10:28:59 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/virt/kvm/kvm\n\nPull KVM updates from Marcelo Tosatti.\n\n* git://git.kernel.org/pub/scm/virt/kvm/kvm:\n KVM: lock slots_lock around device assignment\n KVM: VMX: Fix kvm_set_shared_msr() called in preemptible context\n KVM: unmap pages from the iommu when slots are removed\n KVM: PMU emulation: GLOBAL_CTRL MSR should be enabled on reset\n" }, { "commit": "dbfad21422f8d2c0866185b3e449c4a6ebaec4e2", "tree": "a30de27f59ddce92ba9b950d5bb1b20ff23191b4", "parents": [ "743e89ebc0215900040b1c2d1563d70a22ac2cb0", "c628ee67fb15a0d8d48351aa2e487c5f14779785" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 18 17:29:05 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 18 17:29:05 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse\n\nPull fuse updates from Miklos Szeredi.\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse:\n fuse: use flexible array in fuse.h\n fuse: allow nanosecond granularity\n fuse: O_DIRECT support for files\n fuse: fix nlink after unlink\n" }, { "commit": "82ea267f7dc853a5e6a724916a70a10656efdfc2", "tree": "74a0377dbdfc759f813f2ac5d0bef4c5727a0765", "parents": [ "02269ab10f1130d35dc35db72ab026d16ba31abf" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Mon Apr 16 21:24:32 2012 +0200" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Mon Apr 16 21:27:07 2012 +0200" }, "message": "mfd: Fix modular builds of rc5t583 regulator support\n\nThe combination of commit 1b1247dd75aa5cf5fae54a3bec7280046e9c7957\n\n \"mfd: Add support for RICOH PMIC RC5T583\"\n\nand commit 6ffc3270210efa2bea526953a142ffc908f5bd86\n\n \"regulator: Add support for RICOH PMIC RC5T583 regulator\"\n\nare causing the i386 allmodconfig builds to fail with this:\n\n ERROR: \"rc5t583_update\" [drivers/regulator/rc5t583-regulator.ko] undefined!\n ERROR: \"rc5t583_set_bits\" [drivers/regulator/rc5t583-regulator.ko] undefined!\n ERROR: \"rc5t583_clear_bits\" [drivers/regulator/rc5t583-regulator.ko] undefined!\n ERROR: \"rc5t583_read\" [drivers/regulator/rc5t583-regulator.ko] undefined!\n\nand this:\n\n ERROR: \"rc5t583_ext_power_req_config\" [drivers/regulator/rc5t583-regulator.ko] undefined!\n\nFor the 1st four, make the simple ops static inline, instead of\npolluting the namespace with trivial exports. For the last one,\nadd an EXPORT_SYMBOL.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "d22053cdbd914a6c97ea101adf411a8fd7e282ad", "tree": "a4d1f1e7b431169c8d06ad55a9ad5cf9ae4d5d11", "parents": [ "9dc4e6c4d1182d34604ea40fef641775f5b15456" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Mon Apr 16 12:07:02 2012 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Mon Apr 16 15:19:12 2012 -0400" }, "message": "nfsd: include cld.h in the headers_install target\n\nThe cld.h file contains the definition of the upcall format to talk\nwith nfsdcld. When I added the file though, I neglected to add it\nto the headers-y target, so make headers_install wasn\u0027t installing it.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "edffaa031e50f913f0272516b39dd1cad7aa4aea", "tree": "7addb06d0f2259834cb2bc2b2d007c03752d21a6", "parents": [ "e816b57a337ea3b755de72bec38c10c864f23015", "92b0abf80c5c5f0e0d71d1309688a330fd74731b" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 16 08:35:33 2012 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 16 08:35:33 2012 -0700" }, "message": "Merge tag \u0027fixes-for-v3.4-rc3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus\n\nusb: fixes for v3.4-rc cycle\n\nHere are the fixes I have queued for v3.4-rc cycle so far.\n\nIt includes fixes on many of the gadget drivers and a few\nof the UDC controller drivers.\n\nFor musb we have a fix for a kernel oops when unloading\nomap2430.ko glue layer, proper error checking for pm_runtime_*,\nfix for the ULPI transfer block, and a bug fix in musb_cleanup_urb\nroutine.\n\nFor s3c-hsotg we have mostly FIFO-related fixes (proper TX FIFO\nallocation, TX FIFO corruption fix in DMA mode) but also a couple\nof minor fixes (fixing maximum packet size for ep0 and fix for\nbig transfers with DMA).\n\nFor the dwc3 driver we have a memory leak fix, a very important\nfix for USB30CV with SetFeature tests and the hability to handle\nep0 requests bigger than wMaxPacketSize.\n\nOn top of that there\u0027s a bunch of gadget driver minor fixes adding\nproper section annotations, and fixing up the sysfs interface for\ndoing device-initiated connect/disconnect and so on.\n\nAll patches have been pending on the mailing list for quite a while\nand look good for your for-linus branch.\n" }, { "commit": "8eaeb9393397be8eb700ab38a69c450975463b77", "tree": "1f6b9d8d8197b16c19ed0ed03d55886e0c519ba5", "parents": [ "4accdff7a3e397b43e50f605ee561ba7994745c7" ], "author": { "name": "Peter Ujfalusi", "email": "peter.ujfalusi@ti.com", "time": "Tue Apr 03 11:56:51 2012 +0300" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Mon Apr 16 16:45:34 2012 +0200" }, "message": "mfd: Convert twl6040 to i2c driver, and separate it from twl core\n\nComplete the separation of the twl6040 from the twl core since\nit is a separate chip, not part of the twl6030 PMIC.\n\nMake the needed Kconfig changes for the depending drivers at the\nsame time to avoid breaking the kernel build (vibra, ASoC components).\n\nSigned-off-by: Peter Ujfalusi \u003cpeter.ujfalusi@ti.com\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonicro.com\u003e\nAcked-by: Tony Lindgren \u003ctony@atomide.com\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "4accdff7a3e397b43e50f605ee561ba7994745c7", "tree": "2d47d3fdb69cf2cc01298331cbb883a62bb6674a", "parents": [ "e816b57a337ea3b755de72bec38c10c864f23015" ], "author": { "name": "Daniel Lezcano", "email": "daniel.lezcano@linaro.org", "time": "Mon Apr 02 17:55:48 2012 +0200" }, "committer": { "name": "Samuel Ortiz", "email": "sameo@linux.intel.com", "time": "Mon Apr 16 16:42:43 2012 +0200" }, "message": "mfd : Fix dbx500 compilation error\n\nThe ux500 default config enables the db5500 and the db8500.\nThe incoming cpuidle driver uses the \u0027prcmu_enable_wakeups\u0027\nand the \u0027prcmu_set_power_state\u0027 functions but these ones\nare defined but not implemented for the db5500, leading to\nan unresolved symbol error at link time. In order to compile,\nwe have to disable the db5500 support which is not acceptable\nfor the default config.\n\nI noticed there are also some other functions which are\ndefined but not implemented.\n\nThis patch fix this by removing the functions definitions\nand move out of the config section the empty functions which\nare normally used when the DB550 config is disabled.\nOnly the functions which are not implemented are concerned\nby this modification.\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@linaro.org\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nSigned-off-by: Samuel Ortiz \u003csameo@linux.intel.com\u003e\n" }, { "commit": "9a8e5d41124a7352e554581333d4d9689dc1526b", "tree": "88e74fe2cdca5ca2d1d5424a728ade00a12f05d3", "parents": [ "12e993b89464707398e4209bd99983e376454985", "708e5978dfee0090a27c5531ce3b017dd6d190a2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 15 17:35:19 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 15 17:35:19 2012 -0700" }, "message": "Merge branch \u0027fixes\u0027 of git://git.linaro.org/people/rmk/linux-arm\n\nPull ARM fixes from Russell King:\n \"Nothing too disasterous, the biggest thing being the removal of the\n regulator support for vcore in the AMBA driver; only one SoC was using\n this and it got broken during the last merge window, which then\n started causing problems for other people. Mutual agreement was\n reached for it to be removed.\"\n\n* \u0027fixes\u0027 of git://git.linaro.org/people/rmk/linux-arm:\n ARM: 7386/1: jump_label: fixup for rename to static_key\n ARM: 7384/1: ThumbEE: Disable userspace TEEHBR access for !CONFIG_ARM_THUMBEE\n ARM: 7382/1: mm: truncate memory banks to fit in 4GB space for classic MMU\n ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus\n ARM: 7383/1: nommu: populate vectors page from paging_init\n ARM: 7381/1: nommu: fix typo in mm/Kconfig\n ARM: 7380/1: DT: do not add a zero-sized memory property\n ARM: 7379/1: DT: fix atags_to_fdt() second call site\n ARM: 7366/3: amba: Remove AMBA level regulator support\n ARM: 7377/1: vic: re-read status register before dispatching each IRQ handler\n ARM: 7368/1: fault.c: correct how the tsk-\u003e[maj|min]_flt gets incremented\n" }, { "commit": "2084c24a81413b75bc97e4bee56b32ffece70460", "tree": "299c0e84719c352eea4c79db560912f858b08b33", "parents": [ "668ce0ac707719d866af7e432e518af7b4c575ad" ], "author": { "name": "Lubos Lunak", "email": "l.lunak@suse.cz", "time": "Wed Mar 21 14:08:24 2012 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Apr 14 07:47:49 2012 -0700" }, "message": "do not export kernel\u0027s NULL #define to userspace\n\nGCC\u0027s NULL is actually __null, which allows detecting some questionable\nNULL usage and warn about it. Moreover each platform/compiler should\nhave its own stddef.h anyway (which is different from linux/stddef.h).\n\nSo there\u0027s no good reason to leak kernel\u0027s NULL to userspace and\noverride what the compiler provides.\n\nSigned-off-by: Luboš Luňák \u003cl.lunak@suse.cz\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8dd0b6d4836bce81cece60509ef3b157a420776", "tree": "7a28f327a15443d6c9d091f3d272abd107251ab7", "parents": [ "2d59dcfb54ade45cacc59a6e7bd96b8c19088c3d", "1b2e19f17ed327af6add02978efdf354e4f8e4df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 13 18:07:19 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 13 18:07:19 2012 -0700" }, "message": "Merge branch \u0027for-3.4/core\u0027 of git://git.kernel.dk/linux-block\n\nPull block core bits from Jens Axboe:\n \"It\u0027s a nice and quiet round this time, since most of the tricky stuff\n has been pushed to 3.5 to give it more time to mature. After a few\n hectic block IO core changes for 3.3 and 3.2, I\u0027m quite happy with a\n slow round.\n\n Really minor stuff in here, the only real functional change is making\n the auto-unplug threshold a per-queue entity. The threshold is set so\n that it\u0027s low enough that we don\u0027t hold off IO for too long, but still\n big enough to get a nice benefit from the batched insert (and hence\n queue lock cost reduction). For raid configurations, this currently\n breaks down.\"\n\n* \u0027for-3.4/core\u0027 of git://git.kernel.dk/linux-block:\n block: make auto block plug flush threshold per-disk based\n Documentation: Add sysfs ABI change for cfq\u0027s target latency.\n block: Make cfq_target_latency tunable through sysfs.\n block: use lockdep_assert_held for queue locking\n block: blk_alloc_queue_node(): use caller\u0027s GFP flags instead of GFP_KERNEL\n" }, { "commit": "cf7d8a5550779486524f775c8cf4be9b91365d23", "tree": "0be1d7e7aebcedcd97e1ec9a1af3a190f45a20b4", "parents": [ "4166fb64593514ad920b7dbd290e0a934b37d24a", "39ec0d38141b198f94fd19c2bb10fd7c616510d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 13 12:17:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 13 12:17:45 2012 -0700" }, "message": "Merge tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull SPI bug fixes from Grant Likely:\n \"Miscellaneous driver bug fixes. No major changes in this branch.\"\n\n* tag \u0027spi-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6:\n spi/imx: prevent NULL pointer dereference in spi_imx_probe()\n spi/imx: mark base member in spi_imx_data as __iomem\n spi/mpc83xx: fix NULL pdata dereference bug\n spi/davinci: Fix DMA API usage in davinci\n spi/pL022: include types.h to remove compilation warnings\n" }, { "commit": "ca8f4fb21d08747013cce9cf1840aa5bfc31f2d8", "tree": "f18de0412ec64d7aa4a26ff85d0ad1c57263dbff", "parents": [ "9a5d2bd99e0dfe9a31b3c160073ac445ba3d773f" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Mon Apr 09 00:24:02 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Apr 13 13:09:19 2012 -0400" }, "message": "skbuff: struct ubuf_info callback type safety\n\nThe skb struct ubuf_info callback gets passed struct ubuf_info\nitself, not the arg value as the field name and the function signature\nseem to imply. Rename the arg field to ctx to match usage,\nadd documentation and change the callback argument type\nto make usage clear and to have compiler check correctness.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "1e45860f541497d73162305d48b638d9b87e1ae3", "tree": "06b324a3a99a278810c5403af84cf106afea19b4", "parents": [ "34af657916332e89564566bc8d35e3e06cc0c236" ], "author": { "name": "Mark Brown", "email": "broonie@sirena.org.uk", "time": "Fri Apr 13 13:11:50 2012 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Fri Apr 13 14:04:08 2012 +0100" }, "message": "ARM: 7366/3: amba: Remove AMBA level regulator support\n\nThe AMBA bus regulator support is being used to model on/off switches\nfor power domains which isn\u0027t terribly idiomatic for modern kernels with\nthe generic power domain code and creates integration problems on platforms\nwhich don\u0027t use regulators for their power domains as it\u0027s hard to tell\nthe difference between a regulator that is needed but failed to be provided\nand one that isn\u0027t supposed to be there (though DT does make that easier).\n\nPlatforms that wish to use the regulator API to manage their power domains\ncan indirect via the power domain interface.\n\nThis feature is only used with the vape supply of the db8500 PRCMU\ndriver which supplies the UARTs and MMC controllers, none of which have\nsupport for managing vcore at runtime in mainline (only pl022 SPI\ncontroller does). Update that supply to have an always_on constraint\nuntil the power domain support for the system is updated so that it is\nenabled for these users, this is likely to have no impact on practical\nsystems as probably at least one of these devices will be active and\ncause AMBA to hold the supply on anyway.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nTested-by: Shawn Guo \u003cshawn.guo@linaro.org\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "69349c2dc01c489eccaa4c472542c08e370c6d7e", "tree": "2422ef07a511d51714e0e16da1ac65c7256e9add", "parents": [ "7c427f45503f77f148cc2b66864e0684c60fa3a0" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Thu Apr 12 19:46:32 2012 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 18:35:58 2012 -0700" }, "message": "kconfig: fix IS_ENABLED to not require all options to be defined\n\nUsing IS_ENABLED() within C (vs. within CPP #if statements) in its\ncurrent form requires us to actually define every possible bool/tristate\nKconfig option twice (__enabled_* and __enabled_*_MODULE variants).\n\nThis results in a huge autoconf.h file, on the order of 16k lines for a\nx86_64 defconfig.\n\nFixing IS_ENABLED to be able to work on the smaller subset of just\nthings that we really have defined is step one to fixing this. Which\nmeans it has to not choke when fed non-enabled options, such as:\n\n include/linux/netdevice.h:964:1: warning: \"__enabled_CONFIG_FCOE_MODULE\" is not defined [-Wundef]\n\nThe original prototype of how to implement a C and preprocessor\ncompatible way of doing this came from the Google+ user \"comex .\" in\nresponse to Linus\u0027 crowdsourcing challenge for a possible improvement on\nhis earlier C specific solution:\n\n\t#define config_enabled(x) (__stringify(x)[0] \u003d\u003d \u00271\u0027)\n\nIn this implementation, I\u0027ve chosen variable names that hopefully make\nhow it works more understandable.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7c427f45503f77f148cc2b66864e0684c60fa3a0", "tree": "5cd354211d9b926bc16dcf0a02e21911e6d46039", "parents": [ "f4f9c1ac78c5c20150f03c370c2bd7eca44f5127", "9de29225bdd25958c1fa82521ff02726f1cab953" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 15:37:21 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 15:37:21 2012 -0700" }, "message": "Merge tag \u0027usb-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb\n\nPull USB fixes from Greg KH:\n \"Here are a number of fixes for the USB core and drivers for 3.4-rc2\n\n Lots of tiny xhci fixes here, a few usb-serial driver fixes and new\n device ids, and a smattering of other minor fixes in different USB\n drivers.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027usb-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (30 commits)\n USB: update usbtmc api documentation\n xHCI: Correct the #define XHCI_LEGACY_DISABLE_SMI\n xHCI: use gfp flags from caller instead of GFP_ATOMIC\n xHCI: add XHCI_RESET_ON_RESUME quirk for VIA xHCI host\n USB: fix bug of device descriptor got from superspeed device\n xhci: Fix register save/restore order.\n xhci: Restore event ring dequeue pointer on resume.\n xhci: Don\u0027t write zeroed pointers to xHC registers.\n xhci: Warn when hosts don\u0027t halt.\n xhci: don\u0027t re-enable IE constantly\n usb: xhci: fix section mismatch in linux-next\n xHCI: correct to print the true HSEE of USBCMD\n USB: serial: fix race between probe and open\n UHCI: hub_status_data should indicate if ports are resuming\n EHCI: keep track of ports being resumed and indicate in hub_status_data\n USB: fix race between root-hub suspend and remote wakeup\n USB: sierra: add support for Sierra Wireless MC7710\n USB: ftdi_sio: fix race condition in TIOCMIWAIT, and abort of TIOCMIWAIT when the device is removed\n USB: ftdi_sio: fix status line change handling for TIOCMIWAIT and TIOCGICOUNT\n USB: don\u0027t ignore suspend errors for root hubs\n ...\n" }, { "commit": "f4f9c1ac78c5c20150f03c370c2bd7eca44f5127", "tree": "92719848d035ddf5233a297dabb587f95652a975", "parents": [ "3dbc35a339d7c8c756cb159b9ba076fac4e7faeb", "11bbd5b6dae49fd7072ebf5eb63735827bd72f42" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 15:36:33 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 15:36:33 2012 -0700" }, "message": "Merge tag \u0027tty-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty\n\nPull tty and serial fixes from Greg KH:\n \"Here are some tty and serial fixes for 3.4-rc2.\n\n Most important here is the pl011 fix, which has been reported by about\n 100 different people, which means more people use it than I expected\n :)\n\n There are also some 8250 driver reverts due to some problems reported\n by them. And other minor fixes as well.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027tty-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:\n pch_uart: Add Kontron COMe-mTT10 uart clock quirk\n pch_uart: Fix MSI setting issue\n serial/8250_pci: add a \"force background timer\" flag and use it for the \"kt\" serial port\n Revert \"serial/8250_pci: setup-quirk workaround for the kt serial controller\"\n Revert \"serial/8250_pci: init-quirk msi support for kt serial controller\"\n tty/serial/omap: console can only be built-in\n serial: samsung: fix omission initialize ulcon in reset port fn()\n printk(): add KERN_CONT where needed in hpet and vt code\n tty/serial: atmel_serial: fix RS485 half-duplex problem\n tty: serial: altera_uart: Check for NULL platform_data in probe.\n isdn/gigaset: use gig_dbg() for debugging output\n omap-serial: Fix the error handling in the omap_serial probe\n serial: PL011: move interrupt clearing\n" }, { "commit": "174808af90a06ee59ffedd60c00c252f1f887f25", "tree": "5e026fdc0d2b4d66c0a79267e5755e10d6d04bd8", "parents": [ "778c2dee6f134bf0472ed45eedaee53b4f336afb", "5d949944229b0a08e218723be231731cd86b94f3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 14:04:33 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 14:04:33 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David Miller:\n\n 1) Fix bluetooth userland regression reported by Keith Packard, from\n Gustavo Padovan.\n\n 2) Revert ath9k PS idle change, from Sujith Manoharan.\n\n 3) Correct default TCP memory limits (again), from Eric Dumazet.\n\n 4) Fix tcp_rcv_rtt_update() accidental use of unscaled RTT, from Neal\n Cardwell.\n\n 5) We made a facility for layers like wireless to say how much tailroom\n they need in the SKB for link layer stuff such as wireless\n encryption etc., but TCP works hard to fill every SKB out to the end\n defeating this specification.\n\n This leads to every TCP packet getting reallocated by the wireless\n code in order to have the right amount of tailroom available.\n\n Fix TCP to only fill SKBs out to the real amount of data area it\n asked for during the allocation, this way it won\u0027t eat into the\n slack added for the device\u0027s tailroom needs.\n\n Reported by Marc Merlin and fixed by Eric Dumazet.\n\n 6) Leaks, endian bugs, and new device IDs in bluetooth from Santosh\n Nayak, João Paulo Rechi Vita, Cho, Yu-Chen, Andrei Emeltchenko,\n AceLan Kao, and Andrei Emeltchenko.\n\n 7) OOPS on tty_close fix in bluetooth\u0027s hci_ldisc from Johan Hovold.\n\n 8) netfilter erroneously scales TCP window twice, fix from Changli Gao.\n\n 9) Memleak fix in wext-core from Julia Lawall.\n\n10) Consistently handle invalid TCP packets in ipv4 vs. ipv6 conntrack,\n from Jozsef Kadlecsik.\n\n11) Validate IP header length properly in netfilter conntrack\u0027s\n ipv4_get_l4proto().\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (39 commits)\n NFC: Fix the LLCP Tx fragmentation loop\n rtlwifi: Add missing DMA buffer unmapping for PCI drivers\n rtlwifi: Preallocate USB read buffers and eliminate kalloc in read routine\n tcp: avoid order-1 allocations on wifi and tx path\n net: allow pskb_expand_head() to get maximum tailroom\n bridge: Do not send queries on multicast group leaves\n MAINTAINERS: Mark NATSEMI driver as orphan\u0027d.\n tcp: fix tcp_rcv_rtt_update() use of an unscaled RTT sample\n tcp: restore correct limit\n Revert \"ath9k: fix going to full-sleep on PS idle\"\n rt2x00: Fix rfkill_polling register function.\n bcma: fix build error on MIPS; implicit pcibios_enable_device\n netfilter: nf_conntrack: fix incorrect logic in nf_conntrack_init_net\n netfilter: nf_ct_ipv4: packets with wrong ihl are invalid\n netfilter: nf_ct_ipv4: handle invalid IPv4 and IPv6 packets consistently\n net/wireless/wext-core.c: add missing kfree\n rtlwifi: Fix oops on rate-control failure\n mac80211: Convert WARN_ON to WARN_ON_ONCE\n rtlwifi: rtl8192de: Fix firmware initialization\n nl80211: ensure interface is up in various APIs\n ...\n" }, { "commit": "778c2dee6f134bf0472ed45eedaee53b4f336afb", "tree": "8f2d50f1876aeb142f0642ebfc2c39bf877cb222", "parents": [ "e42bd6e4a666709fc3a56cf4577c1f6fdb1c193f", "173fa4eccc39b04fbc0b569fabac6dbcec33507a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 13:58:23 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 13:58:23 2012 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux\n\nPull drm fixes from Dave Airlie:\n \"Mostly exynos and intel.\n\n Intel has 3 regression fixers (more info in intel merge commit), along\n with some other make hw work fixes, exynos has some cleanups and an\n ioctl fix.\n\n A couple of radeon fixes, couple of build fixes, and a savage\n userspace interface possible overflow fix.\"\n\n* \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux: (23 commits)\n drm/exynos: fixed exynos broken ioctl\n drm/i915: clear fencing tracking state when retiring requests\n drm/exynos: fix to pointer manager member of struct exynos_drm_subdrv\n drm/exynos: fix struct for operation callback functions to driver name\n drm/exynos: use define instead of default_win member in struct mixer_context\n drm/exynos: rename s/HDMI_OVERLAY_NUMBER/MIXER_WIN_NR\n drm/exynos: remove unused codes in hdmi and mixer\n drm/exynos: remove unnecessary type conversion of hdmi and mixer\n drm/i915: make rc6 module parameter read-only\n drm/i915: implement ColorBlt w/a\n drm/i915/ringbuffer: Exclude last 2 cachlines of ring on 845g\n Revert \"drm/i915: reenable gmbus on gen3+ again\"\n drm/radeon: only add the mm i2c bus if the hw_i2c module param is set\n vgaarb.h: fix build warnings\n drm/i915: properly compute dp dithering for user-created modes\n drm/radeon/kms: fix DVO setup on some r4xx chips\n drm/savage: fix integer overflows in savage_bci_cmdbuf()\n drm/radeon: replace udelay with mdelay for long timeouts\n drm/i915: Finish any pending operations on the framebuffer before disabling\n drm/i915: Removed IVB forced enable of sprite dest key.\n ...\n" }, { "commit": "7e066489726b52bea419085e5b8929e1e89f57a8", "tree": "b144712e5200002b55b45f362ffa1fd53d0389c6", "parents": [ "4abb663b641ee21024906dae45af7de50ebad2d8", "6fa6c8e25e95bdc73e92e4c96b8e3299169b616e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 12:49:56 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 12 12:49:56 2012 -0700" }, "message": "Merge tag \u0027irqdomain-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6\n\nPull irqdomain bug fixes from Grant Likely:\n \"This branch fixes a bug in irq_create_mapping() where an error return\n from irq_alloc_desc_from() gets ignored.\n\n It also removes irq_virq_count to fix a bug on powerpc where the\n irqdomain code does not find irqs allocated above the CONFIG_NR_IRQS\n boundary.\n\n The remaining patches get rid of an completely pointless export and\n fix some minor bugs in the irqdomain debug output.\"\n\n* tag \u0027irqdomain-for-linus\u0027 of git://git.secretlab.ca/git/linux-2.6:\n irq_domain: Move irq_virq_count into NOMAP revmap\n irqdomain: Fix debugfs formatting\n irq_domain: correct the debugfs file name\n irq: Kill pointless irqd_to_hw export\n irq/irq_domain: Quit ignoring error returns from irq_alloc_desc_from().\n" }, { "commit": "c628ee67fb15a0d8d48351aa2e487c5f14779785", "tree": "378d9ab0ce3e0309c324606a9835e3fe9e48607f", "parents": [ "0a2da9b2ef2ef76c09397597f260245b020e6522" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 12 12:57:08 2012 +0200" }, "committer": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Thu Apr 12 12:57:08 2012 +0200" }, "message": "fuse: use flexible array in fuse.h\n\nUse the ISO C standard compliant form instead of the gcc extension in the\ninterface definition.\n\nReported-by: Shachar Sharon \u003cssnail@gmail.com\u003e\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\n" }, { "commit": "6fa6c8e25e95bdc73e92e4c96b8e3299169b616e", "tree": "34dc13fb2448eab4916f55edd10dfa34c36505df", "parents": [ "15e06bf64f686befd2030da867a3dad965b96cc0" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Wed Feb 15 15:06:08 2012 -0700" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Thu Apr 12 00:37:48 2012 -0600" }, "message": "irq_domain: Move irq_virq_count into NOMAP revmap\n\nThis patch replaces the old global setting of irq_virq_count that is only\nused by the NOMAP mapping and instead uses a revmap_data property so that\nthe maximum NOMAP allocation can be set per NOMAP irq_domain.\n\nThere is exactly one user of irq_virq_count in-tree right now: PS3.\nAlso, irq_virq_count is only useful for the NOMAP mapping. So,\ninstead of having a single global irq_virq_count values, this change\ndrops it entirely and added a max_irq argument to irq_domain_add_nomap().\nThat makes it a property of an individual nomap irq domain instead of\na global system settting.\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nTested-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Milton Miller \u003cmiltonm@bga.com\u003e\n" }, { "commit": "32f6daad4651a748a58a3ab6da0611862175722f", "tree": "09e2643d6df18db1ab7655fcb53ab797e9ac69c1", "parents": [ "f19a0c2c2e6add90b7d6a1b7595abebfe2e4c37a" ], "author": { "name": "Alex Williamson", "email": "alex.williamson@redhat.com", "time": "Wed Apr 11 09:51:49 2012 -0600" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Wed Apr 11 22:55:25 2012 -0300" }, "message": "KVM: unmap pages from the iommu when slots are removed\n\nWe\u0027ve been adding new mappings, but not destroying old mappings.\nThis can lead to a page leak as pages are pinned using\nget_user_pages, but only unpinned with put_page if they still\nexist in the memslots list on vm shutdown. A memslot that is\ndestroyed while an iommu domain is enabled for the guest will\ntherefore result in an elevated page reference count that is\nnever cleared.\n\nAdditionally, without this fix, the iommu is only programmed\nwith the first translation for a gpa. This can result in\npeer-to-peer errors if a mapping is destroyed and replaced by a\nnew mapping at the same gpa as the iommu will still be pointing\nto the original, pinned memory address.\n\nSigned-off-by: Alex Williamson \u003calex.williamson@redhat.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "a21d45726acacc963d8baddf74607d9b74e2b723", "tree": "7cd7e1409ac0242148a0a8117956d08572eb32cf", "parents": [ "87151b8689d890dfb495081f7be9b9e257f7a2df" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Tue Apr 10 20:30:48 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Apr 11 10:11:12 2012 -0400" }, "message": "tcp: avoid order-1 allocations on wifi and tx path\n\nMarc Merlin reported many order-1 allocations failures in TX path on its\nwireless setup, that dont make any sense with MTU\u003d1500 network, and non\nSG capable hardware.\n\nAfter investigation, it turns out TCP uses sk_stream_alloc_skb() and\nused as a convention skb_tailroom(skb) to know how many bytes of data\npayload could be put in this skb (for non SG capable devices)\n\nNote : these skb used kmalloc-4096 (MTU\u003d1500 + MAX_HEADER +\nsizeof(struct skb_shared_info) being above 2048)\n\nLater, mac80211 layer need to add some bytes at the tail of skb\n(IEEE80211_ENCRYPT_TAILROOM \u003d 18 bytes) and since no more tailroom is\navailable has to call pskb_expand_head() and request order-1\nallocations.\n\nThis patch changes sk_stream_alloc_skb() so that only\nsk-\u003esk_prot-\u003emax_header bytes of headroom are reserved, and use a new\nskb field, avail_size to hold the data payload limit.\n\nThis way, order-0 allocations done by TCP stack can leave more than 2 KB\nof tailroom and no more allocation is performed in mac80211 layer (or\nany layer needing some tailroom)\n\navail_size is unioned with mark/dropcount, since mark will be set later\nin IP stack for output packets. Therefore, skb size is unchanged.\n\nReported-by: Marc MERLIN \u003cmarc@merlins.org\u003e\nTested-by: Marc MERLIN \u003cmarc@merlins.org\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6069a4c988d75c0fb309fa7da0909df2a222a65e", "tree": "9d41616713da1f2baf6c31e45fe17b4e993106ef", "parents": [ "afceb9319f21b18ee3bc15ee9a5f92e18ef8a8c9" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Mon Jan 30 11:43:52 2012 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Apr 11 09:36:00 2012 +0100" }, "message": "vgaarb.h: fix build warnings\n\nFix build warnings by providing a struct stub since no fields of\nthe struct are used:\n\ninclude/linux/vgaarb.h:66:9: warning: \u0027struct pci_dev\u0027 declared inside parameter list\ninclude/linux/vgaarb.h:66:9: warning: its scope is only this definition or declaration, which is probably not what you want\ninclude/linux/vgaarb.h:99:34: warning: \u0027struct pci_dev\u0027 declared inside parameter list\ninclude/linux/vgaarb.h:109:6: warning: \u0027struct pci_dev\u0027 declared inside parameter list\ninclude/linux/vgaarb.h:121:8: warning: \u0027struct pci_dev\u0027 declared inside parameter list\ninclude/linux/vgaarb.h:140:37: warning: \u0027struct pci_dev\u0027 declared inside parameter list\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "6f11f6f1a0a717eb8bd0dadd101c4522b945c501", "tree": "f9de4499341c9fb78841143969613a96da5c768e", "parents": [ "89e004e78ff6317520d35bdb0d0174893ab49f17" ], "author": { "name": "Stephen Warren", "email": "swarren@wwwdotorg.org", "time": "Fri Mar 16 14:54:23 2012 -0600" }, "committer": { "name": "Linus Walleij", "email": "linus.walleij@linaro.org", "time": "Wed Apr 11 09:31:01 2012 +0200" }, "message": "pinctrl: include \u003clinux/bug.h\u003e to prevent compile errors\n\nMacros in \u003clinux/pinctrl/machine.h\u003e call ARRAY_SIZE(), the definition of\nwhich eventually calls BUILD_BUG_ON_ZERO(), which is defined in\n\u003clinux/bug.h\u003e. Include that so that every .c file using the pinctrl macros\ndoesn\u0027t have to do that itself.\n\nSigned-off-by: Stephen Warren \u003cswarren@wwwdotorg.org\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\n" }, { "commit": "89e004e78ff6317520d35bdb0d0174893ab49f17", "tree": "bba46d61c1ed59376b06f89260b7566b582bee61", "parents": [ "0034102808e0dbbf3a2394b82b1bb40b5778de9e" ], "author": { "name": "Dong Aisheng", "email": "dong.aisheng@linaro.org", "time": "Thu Apr 05 17:07:23 2012 +0800" }, "committer": { "name": "Linus Walleij", "email": "linus.walleij@linaro.org", "time": "Wed Apr 11 09:30:49 2012 +0200" }, "message": "pinctrl: fix compile error if not select PINMUX support\n\nThe pinctrl_register_mappings is defined in core.c, so change the dependent\nmacro from CONFIG_MUX to CONFIG_PINCTRL.\n\nThe compile error message is:\ndrivers/pinctrl/core.c:886: error: redefinition of \u0027pinctrl_register_mappings\u0027\ninclude/linux/pinctrl/machine.h:160: note: previous definition of \u0027pinctrl_register_mappings\u0027 was here\nmake[2]: *** [drivers/pinctrl/core.o] Error 1\nmake[1]: *** [drivers/pinctrl] Error 2\nmake: *** [drivers] Error 2\n\nAcked-by: Stephen Warren \u003cswarren@wwwdotorg.org\u003e\nSigned-off-by: Dong Aisheng \u003cdong.aisheng@linaro.org\u003e\nSigned-off-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\n" }, { "commit": "a699e4e49ec3fb62c4a44394357d14081df10bef", "tree": "4a64e6fd8bc6a71fe7212a69f552f4aef3bd473c", "parents": [ "5b7526e3a640e491075557acaa842c59c652c0c3" ], "author": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 03 07:11:04 2012 -0600" }, "committer": { "name": "Grant Likely", "email": "grant.likely@secretlab.ca", "time": "Tue Apr 10 22:39:17 2012 -0600" }, "message": "irq: Kill pointless irqd_to_hw export\n\nIt makes no sense to export this trivial function. Make it a static inline\ninstead.\n\nThis patch also drops virq_to_hw from arch/c6x since it is unused by that\narchitecture.\n\nv2: Move irq_hw_number_t into types.h to fix ARM build failure\n\nSigned-off-by: Grant Likely \u003cgrant.likely@secretlab.ca\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "94fb175c0414902ad9dbd956addf3a5feafbc85b", "tree": "5d3c37abe78f072e92072f2079a98303c92cf16e", "parents": [ "a9e1e53bcfb29b3b503a5e75ce498d9a64f32c1e", "a2bd1140a264b561e38d99e656cd843c2d840e86" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 10 15:30:16 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 10 15:30:16 2012 -0700" }, "message": "Merge tag \u0027dmaengine-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine\n\nPull dmaengine fixes from Dan Williams:\n\n1/ regression fix for Xen as it now trips over a broken assumption\n about the dma address size on 32-bit builds\n\n2/ new quirk for netdma to ignore dma channels that cannot meet\n netdma alignment requirements\n\n3/ fixes for two long standing issues in ioatdma (ring size overflow)\n and iop-adma (potential stack corruption)\n\n* tag \u0027dmaengine-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/dmaengine:\n netdma: adding alignment check for NETDMA ops\n ioatdma: DMA copy alignment needed to address IOAT DMA silicon errata\n ioat: ring size variables need to be 32bit to avoid overflow\n iop-adma: Corrected array overflow in RAID6 Xscale(R) test.\n ioat: fix size of \u0027completion\u0027 for Xen\n" }, { "commit": "ecd159fc5f415fa742d5daa5b43200606e6ad493", "tree": "3f2996088bdf0d275d6b5fdb3cc184f80a12e21f", "parents": [ "f68e556e23d1a4176b563bcb25d8baf2c5313f91", "6ba900676bec8baaf61aa2f85b7345c0e65774d9" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 10 14:38:31 2012 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 10 14:38:31 2012 -0400" }, "message": "Merge branch \u0027master\u0027 of git://1984.lsi.us.es/net\n" }, { "commit": "bf070bc14178f1458e7eccd76316ac24f76f1890", "tree": "7d4569f916eb4718476c788aae853edde40c79cf", "parents": [ "692933b2ccfce02400dc8360a97acde2846e8541" ], "author": { "name": "Grazvydas Ignotas", "email": "notasas@gmail.com", "time": "Wed Mar 21 16:35:52 2012 +0200" }, "committer": { "name": "Felipe Balbi", "email": "balbi@ti.com", "time": "Tue Apr 10 19:11:48 2012 +0300" }, "message": "usb: musb: wake the device before ulpi transfers\n\nmusb can be suspended at the time some other driver wants to do ulpi\ntransfers using usb_phy_io_* functions, and that can cause data abort,\nas it happened with isp1704_charger:\nhttp://article.gmane.org/gmane.linux.kernel/1226122\n\nAdd pm_runtime to ulpi functions to rectify this. This also adds io_dev\nto usb_phy so that pm_runtime_* functions can be used.\n\nCc: Felipe Contreras \u003cfelipe.contreras@gmail.com\u003e\nSigned-off-by: Grazvydas Ignotas \u003cnotasas@gmail.com\u003e\nSigned-off-by: Felipe Balbi \u003cbalbi@ti.com\u003e\n" }, { "commit": "891a3b1fddb24b4b53426685bd0390bb74c9b5b3", "tree": "4012c0f2365d14475f68223a2bee149f0341b99b", "parents": [ "3a450850e2bb0f92cacb12da90fe98eccd105468" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Mar 28 16:10:49 2012 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 09 15:36:20 2012 -0700" }, "message": "USB: fix bug in serial driver unregistration\n\nThis patch (as1536) fixes a bug in the USB serial core. Unloading and\nreloading a serial driver while a serial device is plugged in causes\nerrors because of the code in usb_serial_disconnect() that tries to\nmake sure the port_remove method is called. With the new order of\ndriver registration introduced in the 3.4 kernel, this is definitely\nnot the right thing to do (if indeed it ever was).\n\nThe patch removes that whole section code, along with the mechanism\nfor keeping track of each port\u0027s registration state, which is no\nlonger needed. The driver core can handle all that stuff for us.\n\nNote: This has been tested only with one or two USB serial drivers.\nIn theory, other drivers might still run into trouble. But if they\ndo, it will be the fault of the drivers, not of this patch -- that is,\nthe drivers will need to be fixed.\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nReported-and-tested-by: Johan Hovold \u003cjhovold@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "bc02d15a3452fdf9276e8fb89c5e504a88df888a", "tree": "b7014c75d121418b0bc88d8c74f699f9a59adc24", "parents": [ "49b532f96fda23663f8be35593d1c1372c0f91e0" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Apr 06 11:49:50 2012 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 09 10:38:30 2012 -0700" }, "message": "serial/8250_pci: add a \"force background timer\" flag and use it for the \"kt\" serial port\n\nWorkaround dropped notifications in the iir register. Register reads\ncoincident with new interrupt notifications sometimes result in this\ndevice clearing the interrupt event without reporting it in the read\ndata.\n\nThe serial core already has a heuristic for determining when a device\nhas an untrustworthy iir register. In this case when we apriori know\nthat the iir is faulty use a flag (UPF_BUG_THRE) to bypass the test and\nforce usage of the background timer.\n\n[stable: 3.3.x]\nAcked-by: Alan Cox \u003calan@linux.intel.com\u003e\nCc: stable \u003cstable@vger.kernel.org\u003e\nReported-by: Nhan H Mai \u003cnhan.h.mai@intel.com\u003e\nReported-by: Sudhakar Mamillapalli \u003csudhakar@fb.com\u003e\nTested-by: Nhan H Mai \u003cnhan.h.mai@intel.com\u003e\nTested-by: Sudhakar Mamillapalli \u003csudhakar@fb.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "49b532f96fda23663f8be35593d1c1372c0f91e0", "tree": "778aacfa431d612f03a136847a0ebe84a9ffe82a", "parents": [ "3579812373aba92b2f3b632bdf99329bc3c05d62" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Fri Apr 06 11:49:44 2012 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Apr 09 10:34:52 2012 -0700" }, "message": "Revert \"serial/8250_pci: setup-quirk workaround for the kt serial controller\"\n\nThis reverts commit 448ac154c957c4580531fa0c8f2045816fe2f0e7.\n\nThe semantic of UPF_IIR_ONCE is only guaranteed to workaround the race\ncondition in the kt serial\u0027s iir register if the only source of\ninterrupts is THRE (fifo-empty) events. An modem status event at the\nwrong time can again cause an iir read to drop the \u0027empty\u0027 status\nleading to a hang. So, revert this in preparation for using the\nexisting \"I don\u0027t trust my iir register\" workaround in the 8250 core\n(UART_BUG_THRE).\n\n[stable: 3.3.x]\nCc: stable \u003cstable@vger.kernel.org\u003e\nAcked-by: Alan Cox \u003calan@linux.intel.com\u003e\nCc: Sudhakar Mamillapalli \u003csudhakar@fb.com\u003e\nReported-by: Nhan H Mai \u003cnhan.h.mai@intel.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "95ad2f873d5d404dc9ebc2377de0b762346346c0", "tree": "61a2b1897a62e245729667844204bbef01be2573", "parents": [ "6ee0b693bdb8ec56689e0d1cc533b16466fda048" ], "author": { "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org", "time": "Fri Apr 06 18:12:54 2012 +0200" }, "committer": { "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org", "time": "Mon Apr 09 16:29:34 2012 +0200" }, "message": "netfilter: ip6_tables: ip6t_ext_hdr is now static inline\n\nWe may hit this in xt_LOG:\n\nnet/built-in.o:xt_LOG.c:function dump_ipv6_packet:\n\terror: undefined reference to \u0027ip6t_ext_hdr\u0027\n\nhappens with these config options:\n\nCONFIG_NETFILTER_XT_TARGET_LOG\u003dy\nCONFIG_IP6_NF_IPTABLES\u003dm\n\nip6t_ext_hdr is fairly small and it is called in the packet path.\nMake it static inline.\n\nReported-by: Simon Kirby \u003csim@netnation.com\u003e\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\n" }, { "commit": "23f347ef63aa36b5a001b6791f657cd0e2a04de3", "tree": "ce06ebdccd16b99265b3e74f8e9b7bd1e29cf465", "parents": [ "314489bd4c7780fde6a069783d5128f6cef52919", "110c43304db6f06490961529536c362d9ac5732f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 06 10:37:38 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 06 10:37:38 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking updates from David Miller:\n\n 1) Fix inaccuracies in network driver interface documentation, from Ben\n Hutchings.\n\n 2) Fix handling of negative offsets in BPF JITs, from Jan Seiffert.\n\n 3) Compile warning, locking, and refcounting fixes in netfilter\u0027s\n xt_CT, from Pablo Neira Ayuso.\n\n 4) phonet sendmsg needs to validate user length just like any other\n datagram protocol, fix from Sasha Levin.\n\n 5) Ipv6 multicast code uses wrong loop index, from RongQing Li.\n\n 6) Link handling and firmware fixes in bnx2x driver from Yaniv Rosner\n and Yuval Mintz.\n\n 7) mlx4 erroneously allocates 4 pages at a time, regardless of page\n size, fix from Thadeu Lima de Souza Cascardo.\n\n 8) SCTP socket option wasn\u0027t extended in a backwards compatible way,\n fix from Thomas Graf.\n\n 9) Add missing address change event emissions to bonding, from Shlomo\n Pongratz.\n\n10) /proc/net/dev regressed because it uses a private offset to track\n where we are in the hash table, but this doesn\u0027t track the offset\n pullback that the seq_file code does resulting in some entries being\n missed in large dumps.\n\n Fix from Eric Dumazet.\n\n11) do_tcp_sendpage() unloads the send queue way too fast, because it\n invokes tcp_push() when it shouldn\u0027t. Let the natural sequence\n generated by the splice paths, and the assosciated MSG_MORE\n settings, guide the tcp_push() calls.\n\n Otherwise what goes out of TCP is spaghetti and doesn\u0027t batch\n effectively into GSO/TSO clusters.\n\n From Eric Dumazet.\n\n12) Once we put a SKB into either the netlink receiver\u0027s queue or a\n socket error queue, it can be consumed and freed up, therefore we\n cannot touch it after queueing it like that.\n\n Fixes from Eric Dumazet.\n\n13) PPP has this annoying behavior in that for every transmit call it\n immediately stops the TX queue, then calls down into the next layer\n to transmit the PPP frame.\n\n But if that next layer can take it immediately, it just un-stops the\n TX queue right before returning from the transmit method.\n\n Besides being useless work, it makes several facilities unusable, in\n particular things like the equalizers. Well behaved devices should\n only stop the TX queue when they really are full, and in PPP\u0027s case\n when it gets backlogged to the downstream device.\n\n David Woodhouse therefore fixed PPP to not stop the TX queue until\n it\u0027s downstream can\u0027t take data any more.\n\n14) IFF_UNICAST_FLT got accidently lost in some recent stmmac driver\n changes, re-add. From Marc Kleine-Budde.\n\n15) Fix link flaps in ixgbe, from Eric W. Multanen.\n\n16) Descriptor writeback fixes in e1000e from Matthew Vick.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (47 commits)\n net: fix a race in sock_queue_err_skb()\n netlink: fix races after skb queueing\n doc, net: Update ndo_start_xmit return type and values\n doc, net: Remove instruction to set net_device::trans_start\n doc, net: Update netdev operation names\n doc, net: Update documentation of synchronisation for TX multiqueue\n doc, net: Remove obsolete reference to dev-\u003epoll\n ethtool: Remove exception to the requirement of holding RTNL lock\n MAINTAINERS: update for Marvell Ethernet drivers\n bonding: properly unset current_arp_slave on slave link up\n phonet: Check input from user before allocating\n tcp: tcp_sendpages() should call tcp_push() once\n ipv6: fix array index in ip6_mc_add_src()\n mlx4: allocate just enough pages instead of always 4 pages\n stmmac: re-add IFF_UNICAST_FLT for dwmac1000\n bnx2x: Clear MDC/MDIO warning message\n bnx2x: Fix BCM57711+BCM84823 link issue\n bnx2x: Clear BCM84833 LED after fan failure\n bnx2x: Fix BCM84833 PHY FW version presentation\n bnx2x: Fix link issue for BCM8727 boards.\n ...\n" }, { "commit": "b4f79e5cb2182f27d151da6e223186f287a615d6", "tree": "bde77a721bae8c2fad81d261af0952fa9b0ce8f6", "parents": [ "44c14c1d4cf9b6ef4993c4a69f479d1f13cb8b21" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Thu Apr 05 14:38:49 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Apr 06 02:43:12 2012 -0400" }, "message": "ethtool: Remove exception to the requirement of holding RTNL lock\n\nCommit e52ac3398c3d772d372b9b62ab408fd5eec96840 (\u0027net: Use device\nmodel to get driver name in skb_gso_segment()\u0027) removed the only\nin-tree caller of ethtool ops that doesn\u0027t hold the RTNL lock.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "35f9c09fe9c72eb8ca2b8e89a593e1c151f28fc2", "tree": "6e57508d6633c47b8846cfdbaefc33e6e0128a47", "parents": [ "78d50217baf36093ab320f95bae0d6452daec85c" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Apr 05 03:05:35 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Apr 05 19:04:27 2012 -0400" }, "message": "tcp: tcp_sendpages() should call tcp_push() once\n\ncommit 2f533844242 (tcp: allow splice() to build full TSO packets) added\na regression for splice() calls using SPLICE_F_MORE.\n\nWe need to call tcp_flush() at the end of the last page processed in\ntcp_sendpages(), or else transmits can be deferred and future sends\nstall.\n\nAdd a new internal flag, MSG_SENDPAGE_NOTLAST, acting like MSG_MORE, but\nwith different semantic.\n\nFor all sendpage() providers, its a transparent change. Only\nsock_sendpage() and tcp_sendpages() can differentiate the two different\nflags provided by pipe_to_sendpage()\n\nReported-by: Tom Herbert \u003ctherbert@google.com\u003e\nCc: Nandita Dukkipati \u003cnanditad@google.com\u003e\nCc: Neal Cardwell \u003cncardwell@google.com\u003e\nCc: Tom Herbert \u003ctherbert@google.com\u003e\nCc: Yuchung Cheng \u003cycheng@google.com\u003e\nCc: H.K. Jerry Chu \u003chkchu@google.com\u003e\nCc: Maciej Żenczykowski \u003cmaze@google.com\u003e\nCc: Mahesh Bandewar \u003cmaheshb@google.com\u003e\nCc: Ilpo Järvinen \u003cilpo.jarvinen@helsinki.fi\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail\u003ecom\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5d32c88f0b94061b3af2e3ade92422407282eb12", "tree": "2e1f81aa47b2cf59625c8fba17199617e33802e6", "parents": [ "43f63c8711ce02226b7bbdafeba7b8031faf3fb4", "dac23b0d0513916498d40412818bd2c581b365f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:30:34 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:30:34 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\nMerge batch of fixes from Andrew Morton:\n \"The simple_open() cleanup was held back while I wanted for laggards to\n merge things.\n\n I still need to send a few checkpoint/restore patches. I\u0027ve been\n wobbly about merging them because I\u0027m wobbly about the overall\n prospects for success of the project. But after speaking with Pavel\n at the LSF conference, it sounds like they\u0027re further toward\n completion than I feared - apparently davem is at the \"has stopped\n complaining\" stage regarding the net changes. So I need to go back\n and re-review those patchs and their (lengthy) discussion.\"\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (16 patches)\n memcg swap: use mem_cgroup_uncharge_swap fix\n backlight: add driver for DA9052/53 PMIC v1\n C6X: use set_current_blocked() and block_sigmask()\n MAINTAINERS: add entry for sparse checker\n MAINTAINERS: fix REMOTEPROC F: typo\n alpha: use set_current_blocked() and block_sigmask()\n simple_open: automatically convert to simple_open()\n scripts/coccinelle/api/simple_open.cocci: semantic patch for simple_open()\n libfs: add simple_open()\n hugetlbfs: remove unregister_filesystem() when initializing module\n drivers/rtc/rtc-88pm860x.c: fix rtc irq enable callback\n fs/xattr.c:setxattr(): improve handling of allocation failures\n fs/xattr.c:listxattr(): fall back to vmalloc() if kmalloc() failed\n fs/xattr.c: suppress page allocation failure warnings from sys_listxattr()\n sysrq: use SEND_SIG_FORCED instead of force_sig()\n proc: fix mount -t proc -o AAA\n" }, { "commit": "a2bd1140a264b561e38d99e656cd843c2d840e86", "tree": "9c9f19dde5c0213a52de0e77c16059062cc6c8a1", "parents": [ "f26df1a1a9452573af7b6cea9a4723593e838568" ], "author": { "name": "Dave Jiang", "email": "dave.jiang@intel.com", "time": "Wed Apr 04 16:10:46 2012 -0700" }, "committer": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Thu Apr 05 15:27:12 2012 -0700" }, "message": "netdma: adding alignment check for NETDMA ops\n\nThis is the fallout from adding memcpy alignment workaround for certain\nIOATDMA hardware. NetDMA will only use DMA engine that can handle byte align\nops.\n\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Dave Jiang \u003cdave.jiang@intel.com\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\n" }, { "commit": "dac23b0d0513916498d40412818bd2c581b365f7", "tree": "e758624d444ab8d93f5f38cbcc34de5a8b77248d", "parents": [ "6ede3d832aaa038e7465e677569f7acc96b4dcdf" ], "author": { "name": "Michal Hocko", "email": "mhocko@suse.cz", "time": "Thu Apr 05 14:25:16 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:25:51 2012 -0700" }, "message": "memcg swap: use mem_cgroup_uncharge_swap fix\n\nAlthough mem_cgroup_uncharge_swap has an empty placeholder for\n!CONFIG_CGROUP_MEM_RES_CTLR_SWAP the definition is placed in the\nCONFIG_SWAP ifdef block so we are missing the same definition for\n!CONFIG_SWAP which implies !CONFIG_CGROUP_MEM_RES_CTLR_SWAP.\n\nThis has not been an issue before, because mem_cgroup_uncharge_swap was\nnot called from !CONFIG_SWAP context. But Hugh Dickins has a cleanup\npatch to call __mem_cgroup_commit_charge_swapin which is defined also\nfor !CONFIG_SWAP.\n\nLet\u0027s move both the empty definition and declaration outside of the\nCONFIG_SWAP block to avoid the following compilation error:\n\n mm/memcontrol.c: In function \u0027__mem_cgroup_commit_charge_swapin\u0027:\n mm/memcontrol.c:2837: error: implicit declaration of function \u0027mem_cgroup_uncharge_swap\u0027\n\nif CONFIG_SWAP is disabled.\n\nReported-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Michal Hocko \u003cmhocko@suse.cz\u003e\nCc: Hugh Dickins \u003chughd@google.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nCc: Johannes Weiner \u003channes@cmpxchg.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20955e891d828b2027281fe3295dae6af8e0423b", "tree": "551b8b4a3515f3b99e357e8cef5bc2e5d5051d50", "parents": [ "7563ec4c211ba59c2331dc6b94a068250345c387" ], "author": { "name": "Stephen Boyd", "email": "sboyd@codeaurora.org", "time": "Thu Apr 05 14:25:09 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 05 15:25:50 2012 -0700" }, "message": "libfs: add simple_open()\n\ndebugfs and a few other drivers use an open-coded version of\nsimple_open() to pass a pointer from the file to the read/write file\nops. Add support for this simple case to libfs so that we can remove\nthe many duplicate copies of this simple function.\n\nSigned-off-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Julia Lawall \u003cJulia.Lawall@lip6.fr\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "43f63c8711ce02226b7bbdafeba7b8031faf3fb4", "tree": "b279ac78cc010464a8c757f352303511a87b855d", "parents": [ "6c216ec636f75d834461be15f83ec41a6759bd2b", "e4b41fb9dafb9af4fecb602bf73d858ab651eeed" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 18:37:09 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 18:37:09 2012 -0700" }, "message": "Merge git://git.samba.org/sfrench/cifs-2.6\n\nPull CIFS fixes from Steve French.\n\n* git://git.samba.org/sfrench/cifs-2.6:\n Fix UNC parsing on mount\n Remove unnecessary check for NULL in password parser\n CIFS: Fix VFS lock usage for oplocked files\n Revert \"CIFS: Fix VFS lock usage for oplocked files\"\n cifs: writing past end of struct in cifs_convert_address()\n cifs: silence compiler warnings showing up with gcc-4.7.0\n CIFS: Fix VFS lock usage for oplocked files\n" }, { "commit": "6c216ec636f75d834461be15f83ec41a6759bd2b", "tree": "505ab410c3208e586fd7db0bb97364d8dac490a1", "parents": [ "58bca4a8fa90fcf9069379653b396b2cec642f7f", "3751d3e85cf693e10e2c47c03c8caa65e171099b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 17:26:08 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 17:26:08 2012 -0700" }, "message": "Merge tag \u0027for_linus-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb\n\nPull KGDB/KDB regression fixes from Jason Wessel:\n - Fix a Smatch warning that appeared in the 3.4 merge window\n - Fix kgdb test suite with SMP for all archs without HW single stepping\n - Fix kgdb sw breakpoints with CONFIG_DEBUG_RODATA\u003dy limitations on x86\n - Fix oops on kgdb test suite with CONFIG_DEBUG_RODATA\n - Fix kgdb test suite with SMP for all archs with HW single stepping\n\n* tag \u0027for_linus-3.4-rc2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb:\n x86,kgdb: Fix DEBUG_RODATA limitation using text_poke()\n kgdb,debug_core: pass the breakpoint struct instead of address and memory\n kgdbts: (2 of 2) fix single step awareness to work correctly with SMP\n kgdbts: (1 of 2) fix single step awareness to work correctly with SMP\n kgdbts: Fix kernel oops with CONFIG_DEBUG_RODATA\n kdb: Fix smatch warning on dbg_io_ops-\u003eis_console\n" }, { "commit": "58bca4a8fa90fcf9069379653b396b2cec642f7f", "tree": "483c535136b5b168f36326956453e80ce5aa6543", "parents": [ "64ebe987311853ea857a244439de5b947a4b1b07", "64d70fe5d3640e1a89790ed21120921278f8cb86" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 17:13:43 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 17:13:43 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.linaro.org/people/mszyprowski/linux-dma-mapping\n\nPull DMA mapping branch from Marek Szyprowski:\n \"Short summary for the whole series:\n\n A few limitations have been identified in the current dma-mapping\n design and its implementations for various architectures. There exist\n more than one function for allocating and freeing the buffers:\n currently these 3 are used dma_{alloc, free}_coherent,\n dma_{alloc,free}_writecombine, dma_{alloc,free}_noncoherent.\n\n For most of the systems these calls are almost equivalent and can be\n interchanged. For others, especially the truly non-coherent ones\n (like ARM), the difference can be easily noticed in overall driver\n performance. Sadly not all architectures provide implementations for\n all of them, so the drivers might need to be adapted and cannot be\n easily shared between different architectures. The provided patches\n unify all these functions and hide the differences under the already\n existing dma attributes concept. The thread with more references is\n available here:\n\n http://www.spinics.net/lists/linux-sh/msg09777.html\n\n These patches are also a prerequisite for unifying DMA-mapping\n implementation on ARM architecture with the common one provided by\n dma_map_ops structure and extending it with IOMMU support. More\n information is available in the following thread:\n\n http://thread.gmane.org/gmane.linux.kernel.cross-arch/12819\n\n More works on dma-mapping framework are planned, especially in the\n area of buffer sharing and managing the shared mappings (together with\n the recently introduced dma_buf interface: commit d15bd7ee445d\n \"dma-buf: Introduce dma buffer sharing mechanism\").\n\n The patches in the current set introduce a new alloc/free methods\n (with support for memory attributes) in dma_map_ops structure, which\n will later replace dma_alloc_coherent and dma_alloc_writecombine\n functions.\"\n\nPeople finally started piping up with support for merging this, so I\u0027m\nmerging it as the last of the pending stuff from the merge window.\nLooks like pohmelfs is going to wait for 3.5 and more external support\nfor merging.\n\n* \u0027for-linus\u0027 of git://git.linaro.org/people/mszyprowski/linux-dma-mapping:\n common: DMA-mapping: add NON-CONSISTENT attribute\n common: DMA-mapping: add WRITE_COMBINE attribute\n common: dma-mapping: introduce mmap method\n common: dma-mapping: remove old alloc_coherent and free_coherent methods\n Hexagon: adapt for dma_map_ops changes\n Unicore32: adapt for dma_map_ops changes\n Microblaze: adapt for dma_map_ops changes\n SH: adapt for dma_map_ops changes\n Alpha: adapt for dma_map_ops changes\n SPARC: adapt for dma_map_ops changes\n PowerPC: adapt for dma_map_ops changes\n MIPS: adapt for dma_map_ops changes\n X86 \u0026 IA64: adapt for dma_map_ops changes\n common: dma-mapping: introduce generic alloc() and free() methods\n" }, { "commit": "64ebe987311853ea857a244439de5b947a4b1b07", "tree": "b33ab6efd7f118e0f6ab5a6bcbd59ba31a313da5", "parents": [ "a5149bf3fed59b94207809704b5d06fec337a771", "c4772d192c70b61d52262b0db76f7abd8aeb51c6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 14:26:40 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 14:26:40 2012 -0700" }, "message": "Merge tag \u0027pm-for-3.4-part-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm\n\nPull more power management updates from Rafael Wysocki:\n - Patch series that hopefully fixes races between the freezer and\n request_firmware() and request_firmware_nowait() for good, with two\n cleanups from Stephen Boyd on top.\n - Runtime PM fix from Alan Stern preventing tasks from getting stuck\n indefinitely in the runtime PM wait queue.\n - Device PM QoS update from MyungJoo Ham introducing a new variant of\n pm_qos_update_request() allowing the callers to specify a timeout.\n\n* tag \u0027pm-for-3.4-part-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:\n PM / QoS: add pm_qos_update_request_timeout() API\n firmware_class: Move request_firmware_nowait() to workqueues\n firmware_class: Reorganize fw_create_instance()\n PM / Sleep: Mitigate race between the freezer and request_firmware()\n PM / Sleep: Move disabling of usermode helpers to the freezer\n PM / Hibernate: Disable usermode helpers right before freezing tasks\n firmware_class: Do not warn that system is not ready from async loads\n firmware_class: Split _request_firmware() into three functions, v2\n firmware_class: Rework usermodehelper check\n PM / Runtime: don\u0027t forget to wake up waitqueue on failure\n" }, { "commit": "a5149bf3fed59b94207809704b5d06fec337a771", "tree": "7a2f0297d35c962040bdd90981376c4b41c40c0f", "parents": [ "3ff8f932bce11fc89e435acb30263a06cb8bd084", "b61c37f57988567c84359645f8202a7c84bc798a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 10:11:24 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 10:11:24 2012 -0700" }, "message": "Merge branch \u0027selinux\u0027 (\"struct common_audit_data\" sanitizer)\n\nMerge common_audit_data cleanup patches from Eric Paris.\n\nThis is really too late, but it\u0027s a long-overdue cleanup of the costly\nwrapper functions for the security layer.\n\nThe \"struct common_audit_data\" is used all over in critical paths,\nallocated and initialized on the stack. And used to be much too large,\ncausing not only unnecessarily big stack frames but the clearing of the\n(mostly useless) data was also very visible in profiles.\n\nAs a particular example, in one microbenchmark for just doing \"stat()\"\nover files a lot, selinux_inode_permission() used 7% of the CPU time.\nThat\u0027s despite the fact that it doesn\u0027t actually *do* anything: it is\njust a helper wrapper function in the selinux security layer.\n\nThis patch-series shrinks \"struct common_audit_data\" sufficiently that\ncode generation for these kinds of wrapper functions is improved\nnoticeably, and we spend much less time just initializing data that we\nwill never use.\n\nThe functions still get called all the time, and it still shows up at\n3.5+% in my microbenchmark, but it\u0027s quite a bit lower down the list,\nand much less noticeable.\n\n* Emailed patches from Eric Paris \u003ceparis@redhat.com\u003e:\n lsm_audit: don\u0027t specify the audit pre/post callbacks in \u0027struct common_audit_data\u0027\n SELinux: do not allocate stack space for AVC data unless needed\n SELinux: remove avd from slow_avc_audit()\n SELinux: remove avd from selinux_audit_data\n LSM: shrink the common_audit_data data union\n LSM: shrink sizeof LSM specific portion of common_audit_data\n" }, { "commit": "4a1e8ebc5e5918079109cc1cd1c44c2f0fd0e11b", "tree": "3fcdeb8579c47735d82f44306282d7af2140a102", "parents": [ "66cfb32772495068fbb5627b2dc88649ad66c3e5", "d49fe3c4cd22965de7422dd81d46110fc3d4deef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 10:09:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 04 10:09:30 2012 -0700" }, "message": "Merge tag \u0027regulator-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator\n\nPull regulator fixes from Mark Brown:\n \"A bunch of smallish fixes that came up during the merge window as\n things got more testing - even more fixes from Axel, a fix for error\n handling in more complex systems using -EPROBE_DEFER and a couple of\n small fixes for the new dummy regulators.\"\n\n* tag \u0027regulator-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:\n regulator: Remove non-existent parameter from fixed-helper.c kernel doc\n regulator: Fix setting new voltage in s5m8767_set_voltage\n regulator: fix sysfs name collision between dummy and fixed dummy regulator\n regulator: Fix deadlock on removal of regulators with supplies\n regulator: Fix comments in include/linux/regulator/machine.h\n regulator: Only update [LDOx|DCx]_HIB_MODE bits in wm8350_[ldo|dcdc]_set_suspend_disable\n regulator: Fix setting low power mode for wm831x aldo\n regulator: Return microamps in wm8350_isink_get_current\n regulator: wm8350: Fix the logic to choose best current limit setting\n regulator: wm831x-isink: Fix the logic to choose best current limit setting\n regulator: wm831x-dcdc: Fix the logic to choose best current limit setting\n regulator: anatop: patching to device-tree property \"reg\".\n regulator: Do proper shift to set correct bit for DC[2|5]_HIB_MODE setting\n regulator: Fix restoring pmic.dcdcx_hib_mode settings in wm8350_dcdc_set_suspend_enable\n regulator: Fix unbalanced lock/unlock in mc13892_regulator_probe error path\n regulator: Fix set and get current limit for wm831x_buckv\n regulator: tps6586x: Fix list minimal voltage setting for LDO0\n" }, { "commit": "9b461783d3d49c74665b55b8ae1b7a1c038177a9", "tree": "e4f27485a0669871a6e331b6daf64157bec4447a", "parents": [ "cff4c16296754888b6fd8c886bc860a888e20257", "44b52bccf855b0706de624c29fc3d82ca954bb4e" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 03 19:15:48 2012 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 03 19:15:48 2012 -0400" }, "message": "Merge branch \u0027master\u0027 of git://1984.lsi.us.es/net\n" }, { "commit": "2def16ae6b0c77571200f18ba4be049b03d75579", "tree": "8b5bf927cba74c94e2a155b64052df07621917b8", "parents": [ "01627d968c8b5e2810fe8c417b406b968297c236" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Mon Apr 02 22:33:02 2012 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Apr 03 17:23:23 2012 -0400" }, "message": "net: fix /proc/net/dev regression\n\nCommit f04565ddf52 (dev: use name hash for dev_seq_ops) added a second\nregression, as some devices are missing from /proc/net/dev if many\ndevices are defined.\n\nWhen seq_file buffer is filled, the last -\u003enext/show() method is\ncanceled (pos value is reverted to value prior -\u003enext() call)\n\nProblem is after above commit, we dont restart the lookup at right\nposition in -\u003estart() method.\n\nFix this by removing the internal \u0027pos\u0027 pointer added in commit, since\nwe need to use the \u0027loff_t *pos\u0027 provided by seq_file layer.\n\nThis also reverts commit 5cac98dd0 (net: Fix corruption\nin /proc/*/net/dev_mcast), since its not needed anymore.\n\nReported-by: Ben Greear \u003cgreearb@candelatech.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Mihai Maruseac \u003cmmaruseac@ixiacom.com\u003e\nTested-by: Ben Greear \u003cgreearb@candelatech.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b61c37f57988567c84359645f8202a7c84bc798a", "tree": "a808c891711d060060a751f4119198dc06e2c847", "parents": [ "3f0882c48286e7bdb0bbdec9c4bfa934e0db8e09" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 02 15:48:12 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 03 09:49:59 2012 -0700" }, "message": "lsm_audit: don\u0027t specify the audit pre/post callbacks in \u0027struct common_audit_data\u0027\n\nIt just bloats the audit data structure for no good reason, since the\nonly time those fields are filled are just before calling the\ncommon_lsm_audit() function, which is also the only user of those\nfields.\n\nSo just make them be the arguments to common_lsm_audit(), rather than\nbloating that structure that is passed around everywhere, and is\ninitialized in hot paths.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "48c62af68a403ef1655546bd3e021070c8508573", "tree": "ba938e4fb45d5bdaad2dad44071d0625f8e36945", "parents": [ "3b3b0e4fc15efa507b902d90cea39e496a523c3b" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Mon Apr 02 13:15:44 2012 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 03 09:49:10 2012 -0700" }, "message": "LSM: shrink the common_audit_data data union\n\nAfter shrinking the common_audit_data stack usage for private LSM data I\u0027m\nnot going to shrink the data union. To do this I\u0027m going to move anything\nlarger than 2 void * ptrs to it\u0027s own structure and require it to be declared\nseparately on the calling stack. Thus hot paths which don\u0027t need more than\na couple pointer don\u0027t have to declare space to hold large unneeded\nstructures. I could get this down to one void * by dealing with the key\nstruct and the struct path. We\u0027ll see if that is helpful after taking care of\nnetworking.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3b3b0e4fc15efa507b902d90cea39e496a523c3b", "tree": "d7b91c21ad6c6f4ac21dd51297b74eec47c61684", "parents": [ "95694129b43165911dc4e8a972f0d39ad98d86be" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Tue Apr 03 09:37:02 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 03 09:48:40 2012 -0700" }, "message": "LSM: shrink sizeof LSM specific portion of common_audit_data\n\nLinus found that the gigantic size of the common audit data caused a big\nperf hit on something as simple as running stat() in a loop. This patch\nrequires LSMs to declare the LSM specific portion separately rather than\ndoing it in a union. Thus each LSM can be responsible for shrinking their\nportion and don\u0027t have to pay a penalty just because other LSMs have a\nbigger space requirement.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ed359a3b7b6ade0071f378c0cf4392d252f7d334", "tree": "8f81e03fcb44a7d36f53bc5a53d8eced7154bee2", "parents": [ "95694129b43165911dc4e8a972f0d39ad98d86be", "2240eb4ae3dc4acff20d1a8947c441c451513e37" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 02 17:53:39 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 02 17:53:39 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David Miller:\n\n 1) Provide device string properly for USB i2400m wimax devices, also\n don\u0027t OOPS when providing firmware string. From Phil Sutter.\n\n 2) Add support for sh_eth SH7734 chips, from Nobuhiro Iwamatsu.\n\n 3) Add another device ID to USB zaurus driver, from Guan Xin.\n\n 4) Loop index start in pool vector iterator is wrong causing MAC to not\n get configured in bnx2x driver, fix from Dmitry Kravkov.\n\n 5) EQL driver assumes HZ\u003d100, fix from Eric Dumazet.\n\n 6) Now that skb_add_rx_frag() can specify the truesize increment\n separately, do so in f_phonet and cdc_phonet, also from Eric\n Dumazet.\n\n 7) virtio_net accidently uses net_ratelimit() not only on the kernel\n warning but also the statistic bump, fix from Rick Jones.\n\n 8) ip_route_input_mc() uses fixed init_net namespace, oops, use\n dev_net(dev) instead. Fix from Benjamin LaHaise.\n\n 9) dev_forward_skb() needs to clear the incoming interface index of the\n SKB so that it looks like a new incoming packet, also from Benjamin\n LaHaise.\n\n10) iwlwifi mistakenly initializes a channel entry as 2GHZ instead of\n 5GHZ, fix from Stanislav Yakovlev.\n\n11) Missing kmalloc() return value checks in orinoco, from Santosh\n Nayak.\n\n12) ath9k doesn\u0027t check for HT capabilities in the right way, it is\n checking ht_supported instead of the ATH9K_HW_CAP_HT flag. Fix from\n Sujith Manoharan.\n\n13) Fix x86 BPF JIT emission of 16-bit immediate field of AND\n instructions, from Feiran Zhuang.\n\n14) Avoid infinite loop in GARP code when registering sysfs entries.\n From David Ward.\n\n15) rose protocol uses memcpy instead of memcmp in a device address\n comparison, oops. Fix from Daniel Borkmann.\n\n16) Fix build of lpc_eth due to dev_hw_addr_rancom() interface being\n renamed to eth_hw_addr_random(). From Roland Stigge.\n\n17) Make ipv6 RTM_GETROUTE interpret RTA_IIF attribute the same way\n that ipv4 does. Fix from Shmulik Ladkani.\n\n18) via-rhine has an inverted bit test, causing suspend/resume\n regressions. Fix from Andreas Mohr.\n\n19) RIONET assumes 4K page size, fix from Akinobu Mita.\n\n20) Initialization of imask register in sky2 is buggy, because bits are\n \"or\u0027d\" into an uninitialized local variable. Fix from Lino\n Sanfilippo.\n\n21) Fix FCOE checksum offload handling, from Yi Zou.\n\n22) Fix VLAN processing regression in e1000, from Jiri Pirko.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (52 commits)\n sky2: dont overwrite settings for PHY Quick link\n tg3: Fix 5717 serdes powerdown problem\n net: usb: cdc_eem: fix mtu\n net: sh_eth: fix endian check for architecture independent\n usb/rtl8150 : Remove duplicated definitions\n rionet: fix page allocation order of rionet_active\n via-rhine: fix wait-bit inversion.\n ipv6: Fix RTM_GETROUTE\u0027s interpretation of RTA_IIF to be consistent with ipv4\n net: lpc_eth: Fix rename of dev_hw_addr_random\n net/netfilter/nfnetlink_acct.c: use linux/atomic.h\n rose_dev: fix memcpy-bug in rose_set_mac_address\n Fix non TBI PHY access; a bad merge undid bug fix in a previous commit.\n net/garp: avoid infinite loop if attribute already exists\n x86 bpf_jit: fix a bug in emitting the 16-bit immediate operand of AND\n bonding: emit event when bonding changes MAC\n mac80211: fix oper channel timestamp updation\n ath9k: Use HW HT capabilites properly\n MAINTAINERS: adding maintainer for ipw2x00\n net: orinoco: add error handling for failed kmalloc().\n net/wireless: ipw2x00: fix a typo in wiphy struct initilization\n ...\n" } ], "next": "95694129b43165911dc4e8a972f0d39ad98d86be" }