)]}' { "log": [ { "commit": "aace99e57c90353a51952e9dd1f6f110eec30d15", "tree": "286dc3f7e7da9731b0e816641e9a551f6a88dc54", "parents": [ "bbcaf41118809b2a4b05e69cf298d379ebb734d1", "099987f0aaf28771261b91a41240b9228f2e32b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 25 14:53:09 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 25 14:53:09 2012 -0700" }, "message": "Merge branch \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media\n\nPull media fixes from Mauro Carvalho Chehab.\n\nTrivial conflict due to new USB HID ID\u0027s being added next to each other\n(Baanto vs Axentia).\n\n* \u0027v4l_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (44 commits)\n [media] smia: Fix compile failures\n [media] Fix VIDIOC_DQEVENT docbook entry\n [media] s5p-fimc: Fix control creation function\n [media] s5p-mfc: Fix checkpatch error in s5p_mfc_shm.h file\n [media] s5p-mfc: Fix setting controls\n [media] v4l/s5p-mfc: added image size align in VIDIOC_TRY_FMT\n [media] v4l/s5p-mfc: corrected encoder v4l control definitions\n [media] v4l: mem2mem_testdev: Fix race conditions in driver\n [media] s5p-mfc: Bug fix of timestamp/timecode copy mechanism\n [media] cxd2820r: Fix an incorrect modulation type bitmask\n [media] em28xx: Show a warning if the board does not support remote controls\n [media] em28xx: Add remote control support for Terratec\u0027s Cinergy HTC Stick HD\n [media] USB: Staging: media: lirc: initialize spinlocks before usage\n [media] Revert \"[media] media: mx2_camera: Fix mbus format handling\"\n [media] bw-qcam: driver and pixfmt documentation fixes\n [media] cx88: fix firmware load on big-endian systems\n [media] cx18: support big-endian systems\n [media] ivtv: fix support for big-endian systems\n [media] tuner-core: return the frequency range of the correct tuner\n [media] v4l2-dev.c: fix g_parm regression in determine_valid_ioctls()\n ...\n" }, { "commit": "2ecedc478e7a20597d95f48144cbe5ee568c0f1b", "tree": "360c2cf63478a62e5a7ee310fd060e721894e1e7", "parents": [ "002b758b6dc4d840e662f25625f696d7b43d48f4", "59bbe27ba0f6bae1d85f1521e43181d98ee9c5ab" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 24 10:57:15 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 24 10:57:15 2012 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux\n\nPull drm fixes from Dave Airlie:\n \"Nothing major in here, one radeon SI fix for tiling, and one uninit\n var fix, two minor header file fixes.\"\n\n* \u0027drm-fixes\u0027 of git://people.freedesktop.org/~airlied/linux:\n drm: drop comment about this header being autogenerated.\n drm/edid: don\u0027t return stack garbage from supports_rb\n vga_switcheroo: Add include guard\n drm/radeon: SI tiling fixes for display\n" }, { "commit": "a11637194adc8bf2c2022ac89314dbdd1fcd1778", "tree": "b761d38ee683a71b7140b4203aee1cd319c5ef0e", "parents": [ "636040b4eddf6152b5d0b2d574663809f898953b", "6921a575c9f26f7ea274aaea3b78967810ce5513" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 22 10:58:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 22 10:58:57 2012 -0700" }, "message": "Merge branch \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull perf updates from Ingo Molnar.\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n ftrace: Make all inline tags also include notrace\n perf: Use css_tryget() to avoid propping up css refcount\n perf tools: Fix synthesizing tracepoint names from the perf.data headers\n perf stat: Fix default output file\n perf tools: Fix endianity swapping for adds_features bitmask\n" }, { "commit": "636040b4eddf6152b5d0b2d574663809f898953b", "tree": "6f2e8124e531f88e264e53d5cc3ef52368659a69", "parents": [ "8874e812feb4926f4a51a82c4fca75c7daa05fc5", "b1027439dff844675f6c0df97a1b1d190791a699" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 21 16:05:43 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 21 16:05:43 2012 -0700" }, "message": "Merge tag \u0027nfs-for-3.5-3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs\n\nPull NFS client bugfixes from Trond Myklebust:\n - Fix a write hang due to an uninitalised variable when\n !defined(CONFIG_NFS_V4)\n - Address upcall races in the legacy NFSv4 idmapper\n - Remove an O_DIRECT refcounting issue\n - Fix a pNFS refcounting bug when the file layout metadata server is\n also acting as a data server\n - Fix a pNFS module loading race.\n\n* tag \u0027nfs-for-3.5-3\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs:\n NFS: Force the legacy idmapper to be single threaded\n NFS: Initialise commit_info.rpc_out when !defined(CONFIG_NFS_V4)\n NFS: Fix a refcounting issue in O_DIRECT\n NFSv4.1: Fix a race in set_pnfs_layoutdriver\n NFSv4.1: Fix umount when filelayout DS is also the MDS\n" }, { "commit": "d3decf3a0c1d28c80c76be170373f4c7a7217f09", "tree": "e91e467d199da7e15ddaa11ebee8c4af3bc4f023", "parents": [ "b7019b2f31fe7bec9f6f5dc1bf54cb0e0d73e047" ], "author": { "name": "Ozan Çağlayan", "email": "ozancag@gmail.com", "time": "Thu Jun 14 15:02:35 2012 +0300" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jun 21 09:32:16 2012 +0100" }, "message": "vga_switcheroo: Add include guard\n\nGuard vga_switcheroo.h against multiple inclusion.\n\nSigned-off-by: Ozan Çağlayan \u003cozancag@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "bc259adc9b76f625fff0423df3ffb80a03802927", "tree": "68082b9f84a90eaaa8ed5b3ac3177eac32f9fe39", "parents": [ "fe80352460971de12519bf46ed5ec4235350bcd7", "3026b0e942c65c65c8fc80d391d004228b52b916" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 15:15:03 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 15:15:03 2012 -0700" }, "message": "Merge tag \u0027staging-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging\n\nPull staging tree fixes from Greg Kroah-Hartman:\n \"Here are a number of small fixes for the drivers/staging tree, as well\n as iio and pstore drivers (which came from the staging tree in the\n 3.5-rc1 merge). All of these are tiny, but resolve issues that people\n have been reporting.\n\n There\u0027s also a documentation update to reflect what the iio drivers\n really are doing, which is good to get straightened out.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027staging-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:\n staging: r8712u: Add new USB IDs\n staging: gdm72xx: Release netlink socket properly\n iio: drop wrong reference from Kconfig\n pstore/inode: Make pstore_fill_super() static\n pstore/ram: Should zap persistent zone on unlink\n pstore/ram_core: Factor persistent_ram_zap() out of post_init()\n pstore/ram_core: Do not reset restored zone\u0027s position and size\n pstore/ram: Should update old dmesg buffer before reading\n staging:iio:ad7298: Fix linker error due to missing IIO kfifo buffer\n Revert \"staging: usbip: bugfix for stack corruption on 64-bit architectures\"\n staging: usbip: bugfix for stack corruption on 64-bit architectures\n staging/comedi: fix build for USB not enabled\n staging: omapdrm: fix crash when freeing bad fb\n staging:iio:ad7606: Re-add missing scale attribute\n iio: Fix potential use after free\n staging:iio: remove num_interrupt_lines from documentation\n iio: documentation: Add out_altvoltage and friends\n" }, { "commit": "fe80352460971de12519bf46ed5ec4235350bcd7", "tree": "5ecaa3409b76cb0829f905e5c1ceadf20a29829c", "parents": [ "f8fc0c9a5f7f4f5a3d2e7dd58147e30053cc5dd8", "96c9f05b39a5a3239cf0588cc86a1b95cac652c4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 15:14:28 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 15:14:28 2012 -0700" }, "message": "Merge tag \u0027driver-core-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core\n\nPull driver core and printk fixes from Greg Kroah-Hartman:\n \"Here are some fixes for 3.5-rc4 that resolve the kmsg problems that\n people have reported showing up after the printk and kmsg changes went\n into 3.5-rc1. There are also a smattering of other tiny fixes for the\n extcon and hyper-v drivers that people have reported.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027driver-core-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core:\n extcon: max8997: Add missing kfree for info-\u003eedev in max8997_muic_remove()\n extcon: Set platform drvdata in gpio_extcon_probe() and fix irq leak\n extcon: Fix wrong index in max8997_extcon_cable[]\n kmsg - kmsg_dump() fix CONFIG_PRINTK\u003dn compilation\n printk: return -EINVAL if the message len is bigger than the buf size\n printk: use mutex lock to stop syslog_seq from going wild\n kmsg - kmsg_dump() use iterator to receive log buffer content\n vme: change maintainer e-mail address\n Extcon: Don\u0027t try to create duplicate link names\n driver core: fixup reversed deferred probe order\n printk: Fix alignment of buf causing crash on ARM EABI\n Tools: hv: verify origin of netlink connector message\n" }, { "commit": "a2a2609c97c1e21996b9d87d10d2c9ff07277524", "tree": "c9db50783d6727f95d2a6b4c019c2d66952969d9", "parents": [ "a4d7a122385e27bdd91101635c704327d7c0d87f", "48c3b583bbddad2220ca4c22319ca5d1f78b2090" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 14:41:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 14:41:57 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (21 patches)\n mm/memblock: fix overlapping allocation when doubling reserved array\n c/r: prctl: Move PR_GET_TID_ADDRESS to a proper place\n pidns: find_new_reaper() can no longer switch to init_pid_ns.child_reaper\n pidns: guarantee that the pidns init will be the last pidns process reaped\n fault-inject: avoid call to random32() if fault injection is disabled\n Viresh has moved\n get_maintainer: Fix --help warning\n mm/memory.c: fix kernel-doc warnings\n mm: fix kernel-doc warnings\n mm: correctly synchronize rss-counters at exit/exec\n mm, thp: print useful information when mmap_sem is unlocked in zap_pmd_range\n h8300: use the declarations provided by \u003casm/sections.h\u003e\n h8300: fix use of extinct _sbss and _ebss\n xtensa: use the declarations provided by \u003casm/sections.h\u003e\n xtensa: use \"test -e\" instead of bashism \"test -a\"\n xtensa: replace xtensa-specific _f{data,text} by _s{data,text}\n memcg: fix use_hierarchy css_is_ancestor oops regression\n mm, oom: fix and cleanup oom score calculations\n nilfs2: ensure proper cache clearing for gc-inodes\n thp: avoid atomic64_read in pmd_read_atomic for 32bit PAE\n ...\n" }, { "commit": "10d8935f46e5028847b179757ecbf9238b13d129", "tree": "b98eaf16d74d9d985ae75bc78cf4c4e108df98af", "parents": [ "7dea26813507bfa3d261a81f70494336c3b28293" ], "author": { "name": "Viresh Kumar", "email": "viresh.linux@gmail.com", "time": "Wed Jun 20 12:53:02 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 14:39:36 2012 -0700" }, "message": "Viresh has moved\n\nviresh.kumar@st.com email-id doesn\u0027t exist anymore as I have left the\ncompany. Replace ST\u0027s id with viresh.linux@gmail.com.\n\nIt also updates .mailmap file to fix address for \u0027git shortlog\u0027\n\nSigned-off-by: Viresh Kumar \u003cviresh.linux@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "abca7c4965845924f65d40e0aa1092bdd895e314", "tree": "18d908b58243b6f46cadfa4515d6370299c88d3f", "parents": [ "485802a6c524e62b5924849dd727ddbb1497cc71" ], "author": { "name": "Pravin B Shelar", "email": "pshelar@nicira.com", "time": "Wed Jun 20 12:52:56 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 20 14:39:35 2012 -0700" }, "message": "mm: fix slab-\u003epage _count corruption when using slub\n\nOn arches that do not support this_cpu_cmpxchg_double() slab_lock is used\nto do atomic cmpxchg() on double word which contains page-\u003e_count. The\npage count can be changed from get_page() or put_page() without taking\nslab_lock. That corrupts page counter.\n\nFix it by moving page-\u003e_count out of cmpxchg_double data. So that slub\ndoes no change it while updating slub meta-data in struct page.\n\n[akpm@linux-foundation.org: use standard comment layout, tweak comment text]\nReported-by: Amey Bhide \u003cabhide@nicira.com\u003e\nSigned-off-by: Pravin B Shelar \u003cpshelar@nicira.com\u003e\nAcked-by: Christoph Lameter \u003ccl@linux.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: \u003cstable@vger.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": "f40759e7041498577235192727322186b43aa216", "tree": "1e824ccc4cdd7b9d48fe617d5dcf3effac128265", "parents": [ "2fe8ac608bf1a9c947f03f5d8cbf25c91b4f1a7c", "0b1d8e09089b69ac2e8be203fb28cd07cfe035b2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 19 23:37:19 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 19 23:37:19 2012 -0700" }, "message": "Merge tag \u0027sound-3.5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound\n\nPull sound fixes from Takashi Iwai:\n \"Most of changes are fairly small and driver-specific.\n\n A remaining regression fix for USB-audio sync pipe check, a fix for\n HD-audio power-up sequence, fixes for ASoC pxa-ssp compile issues, and\n bunch of ASoC codec and trivial fix patches.\"\n\n* tag \u0027sound-3.5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:\n ALSA: 6fire: use NULL instead of 0 for pointer assignment\n ALSA: hda - Handle open while transitioning to D3.\n ALSA: snd-usb: make snd_usb_substream_capture_trigger static\n ALSA: snd-usb: fix sync pipe check\n ASoC: tegra+wm8903: turn of mic detect when card is removed\n ASoC: wm8996: Mark the CODEC as cache only when powering off on boot\n ASoC: wm8996: Move reset before the initial regulator disable\n ASoC: wm8996: Remove spurious regulator_bulk_free()\n ASoC: wm8904: Fix cache only management\n ASoC: wm8904: Fix GPIO and MICBIAS initialisation for regmap conversion\n ASoC: fix pxa-ssp compiling issue under mach-mmp\n ARM: MMP: add pxa910-ssp into ssp_id_table\n" }, { "commit": "246f6f2ff2c5cf46ded6d06f11f63e38bad880d1", "tree": "c812c90ce96f744ed82815dafbf1b0181ec051a1", "parents": [ "b56a39ac263e5b8cafedd551a49c2105e68b98c2" ], "author": { "name": "Kay Sievers", "email": "kay@vrfy.org", "time": "Tue Jun 19 00:32:57 2012 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Mon Jun 18 15:55:21 2012 -0700" }, "message": "kmsg - kmsg_dump() fix CONFIG_PRINTK\u003dn compilation\n\nSigned-off-by: Kay Sievers \u003ckay@vrfy.org\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nReported-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nReported-by: Fengguang Wu \u003cwfg@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "9023a4093d6594040fb8142cdd2615d3461caa7a", "tree": "fe8c5e925070fa043fd95419dffb29094f706dfc", "parents": [ "1bea57f5f38809e2d3e0fe58ab01362c05232777", "a3e545e9ab26892641ecac7cee30ea4b4e87977e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 18 11:53:34 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 18 11:53:34 2012 -0700" }, "message": "Merge tag \u0027mmc-fixes-for-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\nPull MMC fixes from Chris Ball:\n - atmel-mci: Fixes for NULL timer and DMA burst/chunk size\n - dw_mmc: Fix DMA ordering, clkdiv calculation, NULL host-\u003edata\n - mxs_mmc: Compile fix for CONFIG_OF\u003dy \u0026\u0026 CONFIG_PM\u003dn\n - omap: Fix NULL deref in mmc_omap_remove_slot(), reg_shift initialization\n - sdhci-s3c: Fix boot regression by adding IRQF_ONESHOT flag\n - Small fixes to core/sd, core/sdio, sdhci\n\n* tag \u0027mmc-fixes-for-3.5-rc4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:\n mmc: mxs-mmc: Move of_match_table out of CONFIG_PM\n mmc: sdhci-s3c: pass IRQF ONESHOT to request threaded irq\n mmc: core: return an error on suspend if mmc_deselect_cards fails\n mmc: omap: Fix broken reg_shift initialization\n mmc: omap: Fix NULL pointer dereference if mmc_omap_new_slot() fails\n mmc: omap: Fix a section warning regression\n mmc: dw_mmc: correct the calculation for CLKDIV\n mmc: dw_mmc: fix incorrect setting of host-\u003edata of NULL\n mmc: dw_mmc: fix the IDMAC sw reset\n mmc: dw_mmc: fix the transmission handling in IDMAC\n mmc: sdio: fix setting card data bus width as 4-bit\n mmc: atmel-mci: fix burst/chunk size modification\n mmc: atmel-mci: fix data timeout issue\n mmc: sdhci: Use DBG() instead of pr_warning() on large timeout\n" }, { "commit": "93b3cca1ccd30b1ad290951a3fc7c10c73db7313", "tree": "10da9298a989b52a1ca5e0b8747c55e68d897944", "parents": [ "a70270468234749741c5893ae78e5bb524771402" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Jun 14 10:54:28 2012 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Jun 18 09:47:00 2012 -0400" }, "message": "ftrace: Make all inline tags also include notrace\n\nCommit 5963e317b1e9d2a (\"ftrace/x86: Do not change stacks in DEBUG when\ncalling lockdep\") prevented lockdep calls from the int3 breakpoint handler\nfrom reseting the stack if a function that was called was in the process\nof being converted for tracing and had a breakpoint on it. The idea is,\nbefore calling the lockdep code, do a load_idt() to the special IDT that\nkept the breakpoint stack from reseting. This worked well as a quick fix\nfor this kernel release, until a certain config caused a lockup in the\nfunction tracer start up tests.\n\nInvestigating it, I found that the load_idt that was used to prevent\nthe int3 from changing stacks was itself being traced!\n\nEven though the config had CONFIG_OPTIMIZE_INLINING disabled, and\nall \u0027inline\u0027 tags were set to always inline, there were still cases that\nit did not inline! This was caused by CONFIG_PARAVIRT_GUEST, where it\nwould add a pointer to the native_load_idt() which made that function\nto be traced.\n\nCommit 45959ee7aa645815a (\"ftrace: Do not function trace inlined functions\")\nonly touched the \u0027inline\u0027 tags when CONFIG_OPMITIZE_INLINING was enabled.\nPARAVIRT_GUEST shows that this was not enough and we need to also\nmark always_inline with notrace as well.\n\nReported-by: Fengguang Wu \u003cwfg@linux.intel.com\u003e\nTested-by: Fengguang Wu \u003cwfg@linux.intel.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "2a4c8994eeef50796015f8a2005e4a75c1929166", "tree": "2a81f88f63dfd1cabcbf0b968a027cd39f66b319", "parents": [ "39a50b42f7026027b54131291ad0f350100eac95" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Jun 14 13:08:38 2012 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Jun 18 08:45:16 2012 -0400" }, "message": "NFSv4.1: Fix umount when filelayout DS is also the MDS\n\nCurrently there is a \u0027chicken and egg\u0027 issue when the DS is also the mounted\nMDS. The nfs_match_client() reference from nfs4_set_ds_client bumps the\ncl_count, the nfs_client is not freed at umount, and nfs4_deviceid_purge_client\nis not called to dereference the MDS usage of a deviceid which holds a\nreference to the DS nfs_client. The result is the umount program returns,\nbut the nfs_client is not freed, and the cl_session hearbeat continues.\n\nThe MDS (and all other nfs mounts) lose their last nfs_client reference in\nnfs_free_server when the last nfs_server (fsid) is umounted.\nThe file layout DS lose their last nfs_client reference in destroy_ds\nwhen the last deviceid referencing the data server is put and destroy_ds is\ncalled. This is triggered by a call to nfs4_deviceid_purge_client which\nremoves references to a pNFS deviceid used by an MDS mount.\n\nThe fix is to track how many pnfs enabled filesystems are mounted from\nthis server, and then to purge the device id cache once that count reaches\nzero.\n\nReported-by: Jorge Mora \u003cJorge.Mora@netapp.com\u003e\nReported-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "ef890ae9b34cd99411bc72829944c74d2223ef70", "tree": "414850284836df5a7180b43618df279653f9c294", "parents": [ "2e8b2b29d1f904353c3e54b342ccb8c66390dab8", "3419ae781f1592b3d367107db6500090495490cd" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jun 18 08:36:00 2012 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Mon Jun 18 08:36:00 2012 +0200" }, "message": "Merge tag \u0027asoc-3.5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus\n\nASoC: Updates for 3.5\n\nAll driver specific and fairly small. The pxa-ssp changes are larger\nthan I\u0027d like but they\u0027re build failures and are pretty clear to\ninspection.\n" }, { "commit": "f8fee8f5acb5c3f82e02f2ae139a6f1e7b4eb583", "tree": "1d8d88372f97cce670c91681df7417143867c86f", "parents": [ "e5a867a51d9b009f90d5dca6a320608e4e8a37ec" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Fri Jun 15 12:46:17 2012 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Sat Jun 16 11:11:25 2012 +0100" }, "message": "vga_switcheroo.h: fix pci_dev warning\n\nFix warnings on some architectures/configs (not on x86):\n\ninclude/linux/vga_switcheroo.h:28:30: warning: \u0027struct pci_dev\u0027 declared inside parameter list [enabled by default]\ninclude/linux/vga_switcheroo.h:28:30: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc:\tTakashi Iwai \u003ctiwai@suse.de\u003e\nReported-by:\tGeert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "9b15b817f3d62409290fd56fe3cbb076a931bb0a", "tree": "5a53af90e835d4821df0f487e786f804eb5a493c", "parents": [ "a2c2df8672f55195f101d9251117aa59e358d296" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Fri Jun 15 17:55:50 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 21:48:14 2012 -0700" }, "message": "swap: fix shmem swapping when more than 8 areas\n\nMinchan Kim reports that when a system has many swap areas, and tmpfs\nswaps out to the ninth or more, shmem_getpage_gfp()\u0027s attempts to read\nback the page cannot locate it, and the read fails with -ENOMEM.\n\nWhoops. Yes, I blindly followed read_swap_header()\u0027s pte_to_swp_entry(\nswp_entry_to_pte()) technique for determining maximum usable swap\noffset, without stopping to realize that that actually depends upon the\npte swap encoding shifting swap offset to the higher bits and truncating\nit there. Whereas our radix_tree swap encoding leaves offset in the\nlower bits: it\u0027s swap \"type\" (that is, index of swap area) that was\ntruncated.\n\nFix it by reducing the SWP_TYPE_SHIFT() in swapops.h, and removing the\nbroken radix_to_swp_entry(swp_to_radix_entry()) from read_swap_header().\n\nThis does not reduce the usable size of a swap area any further, it\nleaves it as claimed when making the original commit: no change from 3.0\non x86_64, nor on i386 without PAE; but 3.0\u0027s 512GB is reduced to 128GB\nper swapfile on i386 with PAE. It\u0027s not a change I would have risked\nfive years ago, but with x86_64 supported for ten years, I believe it\u0027s\nappropriate now.\n\nHmm, and what if some architecture implements its swap pte with offset\nencoded below type? That would equally break the maximum usable swap\noffset check. Happily, they all follow the same tradition of encoding\noffset above type, but I\u0027ll prepare a check on that for next.\n\nReported-and-Reviewed-and-Tested-by: Minchan Kim \u003cminchan@kernel.org\u003e\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: stable@vger.kernel.org [3.1, 3.2, 3.3, 3.4]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "873b779d998fd70e17a3f2bff6a35f0e0a3b0f11", "tree": "f551ff314b5ca2859f53cd7201c12901699c2562", "parents": [ "56b880e2e38da6c76c454052a93c0a92aa3586f7", "e216c8c771c9a77f14d7e8b4131846b038f6c145" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 17:37:23 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 17:37:23 2012 -0700" }, "message": "Merge tag \u0027nfs-for-3.5-2\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs\n\nPull NFS client bugfixes from Trond Myklebust:\n \"Highlights include:\n\n - Fix a couple of mount regressions due to the recent cleanups.\n - Fix an Oops in the open recovery code\n - Fix an rpc_pipefs upcall hang that results from some of the net\n namespace work from 3.4.x (stable kernel candidate).\n - Fix a couple of write and o_direct regressions that were found at\n last weeks Bakeathon testing event in Ann Arbor.\"\n\n* tag \u0027nfs-for-3.5-2\u0027 of git://git.linux-nfs.org/projects/trondmy/linux-nfs:\n NFS: add an endian notation for sparse\n NFSv4.1: integer overflow in decode_cb_sequence_args()\n rpc_pipefs: allow rpc_purge_list to take a NULL waitq pointer\n NFSv4 do not send an empty SETATTR compound\n NFSv2: EOF incorrectly set on short read\n NFS: Use the NFS_DEFAULT_VERSION for v2 and v3 mounts\n NFS: fix directio refcount bug on commit\n NFSv4: Fix unnecessary delegation returns in nfs4_do_open\n NFSv4.1: Convert another trivial printk into a dprintk\n NFS4: Fix open bug when pnfs module blacklisted\n NFS: Remove incorrect BUG_ON in nfs_found_client\n NFS: Map minor mismatch error to protocol not support error.\n NFS: Fix a commit bug\n NFS4: Set parsed mount data version to 4\n NFSv4.1: Ensure we clear session state flags after a session creation\n NFSv4.1: Convert a trivial printk into a dprintk\n NFSv4: Fix up decode_attr_mdsthreshold\n NFSv4: Fix an Oops in the open recovery code\n NFSv4.1: Fix a request leak on the back channel\n" }, { "commit": "41c8c535237e9cea522024548c5bc37f7d34a81f", "tree": "9064b1bcd52bd0f8f255590e30a41f9e054b94dd", "parents": [ "8e53ed10f871a077cc61374c74e0bbab25264208", "b3a3dd074f7053ef824ad077e5331b52220ceba1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 17:10:02 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 17:10:02 2012 -0700" }, "message": "Merge tag \u0027usb-3.5-rc3\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 bunch of tiny fixes for the USB core and drivers for\n 3.5-rc3\n\n A bunch of gadget fixes, and new device ids, as well as some fixes for\n a number of different regressions that have been reported recently.\n We also fixed some PCI host controllers to resolve a long-standing bug\n with a whole class of host controllers that have been plaguing people\n for a number of kernel releases, preventing their systems from\n suspending properly.\n\n Signed-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\"\n\n* tag \u0027usb-3.5-rc3\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (41 commits)\n USB: fix gathering of interface associations\n usb: ehci-sh: fix illegal phy_init() running when platform_data is NULL\n usb: cdc-acm: fix devices not unthrottled on open\n Fix OMAP EHCI suspend/resume failure (i693)\n USB: ohci-hub: Mark ohci_finish_controller_resume() as __maybe_unused\n usb: use usb_serial_put in usb_serial_probe errors\n USB: EHCI: Fix build warning in xilinx ehci driver\n USB: fix PS3 EHCI systems\n xHCI: Increase the timeout for controller save/restore state operation\n xhci: Don\u0027t free endpoints in xhci_mem_cleanup()\n xhci: Fix invalid loop check in xhci_free_tt_info()\n xhci: Fix error path return value.\n USB: Checking the wrong variable in usb_disable_lpm()\n usb-storage: Add 090c:1000 to unusal-devs\n USB: serial-generic: use a single set of device IDs\n USB: serial: Enforce USB driver and USB serial driver match\n USB: add NO_D3_DURING_SLEEP flag and revert 151b61284776be2\n USB: option: add more YUGA device ids\n USB: mos7840: Fix compilation of usb serial driver\n USB: option: fix memory leak\n ...\n" }, { "commit": "a95f9b6e092ed862278e08266207c7ab231076b4", "tree": "c5daf86ce89b3033c051dfc7b2955981d6add16d", "parents": [ "a41b0e71563166762ee9d4905f3aa518a9348ed4", "4a1e001d2bb75c47a9cdbbfb66ae51daff1ddcba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 16:52:35 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 15 16:52:35 2012 -0700" }, "message": "Merge branch \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull core updates (RCU and locking) from Ingo Molnar:\n \"Most of the diffstat comes from the RCU slow boot regression fixes,\n but there\u0027s also a debuggability improvements/fixes.\"\n\n* \u0027core-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n memblock: Document memblock_is_region_{memory,reserved}()\n rcu: Precompute RCU_FAST_NO_HZ timer offsets\n rcu: Move RCU_FAST_NO_HZ per-CPU variables to rcu_dynticks structure\n rcu: Update RCU_FAST_NO_HZ tracing for lazy callbacks\n rcu: RCU_FAST_NO_HZ detection of callback adoption\n spinlock: Indicate that a lockup is only suspected\n kdump: Execute kmsg_dump(KMSG_DUMP_PANIC) after smp_send_stop()\n panic: Make panic_on_oops configurable\n" }, { "commit": "e2ae715d66bf4becfb85eb84b7150e23cf27df30", "tree": "206f08bc1f5138d1416c040f78c5b527ca07536d", "parents": [ "1bd289d1e8e29c09be0e783a53f16a1dc80684be" ], "author": { "name": "Kay Sievers", "email": "kay@vrfy.org", "time": "Fri Jun 15 14:07:51 2012 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Fri Jun 15 14:53:59 2012 -0700" }, "message": "kmsg - kmsg_dump() use iterator to receive log buffer content\n\nProvide an iterator to receive the log buffer content, and convert all\nkmsg_dump() users to it.\n\nThe structured data in the kmsg buffer now contains binary data, which\nshould no longer be copied verbatim to the kmsg_dump() users.\n\nThe iterator should provide reliable access to the buffer data, and also\nsupports proper log line-aware chunking of data while iterating.\n\nSigned-off-by: Kay Sievers \u003ckay@vrfy.org\u003e\nTested-by: Tony Luck \u003ctony.luck@intel.com\u003e\nReported-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nTested-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "b532ff20bcf66536be05cc1d78311063b8bf1ee8", "tree": "c7fc06099da9c8c8a89b5a1a68f7a4c2e5874499", "parents": [ "fea7c7830d7fec130d2d396be582b23f84e325a1", "2e8b2b29d1f904353c3e54b342ccb8c66390dab8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 14 15:38:48 2012 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 14 15:38:48 2012 +0300" }, "message": "Merge tag \u0027sound-3.5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound\n\nPull sound fixes from Takashi Iwai:\n\n - Fix a regression of USB-audio PCM assignment since 3.4\n - A few VGA-switcheroo-related fixes for proper HDMI audio enablement\n - Fixed the missing initializations of HD-audio verbs, which may have\n resulted in various breakage\n - Some driver-specific ASoC updates\n - A few fixes for the dynamic PCM code\n - The addition of pinctrl support for the i.MX audmux which didn\u0027t make\n it into -rc1 due to cross tree dependency issues\n - A few minor fixes in compress API codes\n\n* tag \u0027sound-3.5\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:\n ALSA: hda - Don\u0027t forget to call init verbs added by fixup list\n ALSA: HDA: Pin fixup for Zotac Z68 motherboard\n ALSA: compress_core: cleanup pointers on stop\n ALSA: compress_core: don\u0027t wake up on pause\n ALSA: hda - Fix detection of Creative SoundCore3D controllers\n vga_switcheroo: Enable/disable audio clients at the right time\n ALSA: hda - HDMI Audio init all connectors when VGA-switcheroo is off\n vga_switcheroo: Fix error without CONFIG_VGA_SWITCHEROO\n ALSA: hda - Fix uninitialized HDMI controllers with VGA-switcheroo\n vga_switcheroo: Add a helper function to get the client state\n ALSA: usb-audio: Fix substream assignments\n ASoC: tegra: add MODULE_DEVICE_TABLE to tegra30_ahub\n ASoC: wm2000: Always use a 4s timeout for the firmware\n ASoC: dapm: Fix input list to use source widgets\n ASoC: dpcm: Fix dpcm_get_be() to check that DAI is BE\n ASoC: wm8994: Apply volume updates with clocks enabled\n ASoC: wm8994: Ensure all AIFnCLK events are run from the _late variants\n ASoC: imx-audmux: add pinctrl support\n ASoC: dapm: Fix connected widget capture path query.\n" }, { "commit": "fea7c7830d7fec130d2d396be582b23f84e325a1", "tree": "e23231f1ebed69feb40902041baaebad195e5a67", "parents": [ "790b9d4bb7614252e133d4a99ef18c1734d69163", "d6cb3e41386f20fb0777d0b59a2def82c65d37f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 14 15:33:55 2012 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 14 15:33:55 2012 +0300" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net\n\nPull networking fixes from David S. Miller:\n\nThis has the fix for the wireless issues I ran into the other week as\nwell as:\n\n 1) Fix CAN c_can driver transmit handling resulting in BUG check\n triggers, from AnilKumar Ch.\n\n 2) Fix packet drop monitor sleeping in atomic context, from Eric\n Dumazet.\n\n 3) Fix mv643xx_eth driver build regression, from Andrew Lunn.\n\n 4) Inetpeer freeing needs an RCU grace period in order to avoid races\n during tree invalidation. From Eric Dumazet.\n\n 5) Fix endianness bugs in xt_HMARK netfilter module, from Hans\n Schillstrom.\n\n 6) Add proper module refcounting to l2tp_eth to avoid crash on module\n unload, from Eric Dumazet.\n\n 7) Fix truncation of neighbour entry dumps due to logic errors in\n neigh_dump_info() and friends, from Eric Dumazet.\n\n 8) The conversion of fib6_age() to dst_neigh_lookup() accidently\n reversed the logic of a flags test, fix from Thomas Graf.\n\n 9) Fix checksum configuration in newer sky2 chips, from Stephen\n Hemminger.\n\n10) Revert BQL support in NIU driver, doesn\u0027t work.\n\n11) l2tp_ip_sendmsg() illegally uses a route without a proper reference.\n From Eric Dumazet.\n\n12) be2net driver references an SKB after it\u0027s potentially been freed,\n also from Eric Dumazet.\n\n13) Fix RCU stalls in dummy net driver init. Also from Eric Dumazet.\n\n14) lpc_eth has several bugs in it\u0027s transmit engine leading to packet\n leaks and improper queue wakes, from Eric Dumazet.\n\n15) Apply short DMA workaround to more tg3 chips, from Matt Carlson.\n\n16) Add tilegx network driver.\n\n17) Bonding queue mapping for a packet can get corrupted, fix from Eric\n Dumazet.\n\n18) Fix bug in netpoll_send_udp() SKB management that can leave garbage\n in the payload in certain situations. From Eric Dumazet.\n\n19) bnx2x driver interprets chip RX checksum offload incorrectly in\n encapsulation situations. Fix from Eric Dumazet.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits)\n bnx2x: fix checksum validation\n netpoll: fix netpoll_send_udp() bugs\n bonding: Fix corrupted queue_mapping\n bonding:record primary when modify it via sysfs\n tilegx network driver: initial support\n tg3: Apply short DMA frag workaround to 5906\n net: stmmac: Fix clock en-/disable calls\n lpc_eth: fix tx completion\n lpc_eth: add missing ndo_change_mtu()\n dummy: fix rcu_sched self-detected stalls\n net: Reorder initialization in ip_route_output to fix gcc warning\n virtio-net: fix a race on 32bit arches\n r8169: avoid NAPI scheduling delay.\n net: Make linux/tcp.h C++ friendly (trivial)\n netdev: fix drivers/net/phy/ kernel-doc warnings\n net/core: fix kernel-doc warnings\n be2net: fix a race in be_xmit()\n l2tp: fix a race in l2tp_ip_sendmsg()\n mac80211: add back channel change flag\n NFC: Fix possible NULL ptr deref when getting the name of a socket\n ...\n" }, { "commit": "fce397930475f7efc712a1345dc0dad269a10544", "tree": "6e997211442c8c5ba3a34bb1fdc06bc06ba095f5", "parents": [ "25b63da64708212985c06c7f8b089d356efdd9cf" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Sat May 26 06:07:51 2012 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Wed Jun 13 16:52:40 2012 -0700" }, "message": "pstore/ram_core: Factor persistent_ram_zap() out of post_init()\n\nA handy function that we will use outside of ram_core soon. But\nso far just factor it out and start using it in post_init().\n\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nAcked-by: Kees Cook \u003ckeescook@chromium.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "201e4aca5aa179e6c69a4dcd36a3562e56b8d670", "tree": "0d75a50b12cd1c8e39119419ed7c65195b518a16", "parents": [ "33735a94afdfb39c550b952a40f77c60afdddfa5" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Sat May 26 06:07:49 2012 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Wed Jun 13 16:52:39 2012 -0700" }, "message": "pstore/ram: Should update old dmesg buffer before reading\n\nWithout the update, we\u0027ll only see the new dmesg buffer after the\nreboot, but previously we could see it right away. Making an oops\nvisible in pstore filesystem before reboot is a somewhat dubious\nfeature, but removing it wasn\u0027t an intentional change, so let\u0027s\nrestore it.\n\nFor this we have to make persistent_ram_save_old() safe for calling\nmultiple times, and also extern it.\n\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nAcked-by: Kees Cook \u003ckeescook@chromium.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "c2fb8a3fa25513de8fedb38509b1f15a5bbee47b", "tree": "069d6f8ea3851f5fe559fab8712dd55c58a65db5", "parents": [ "0ef0be15fd2564767f114c249fc4af704d8e16f4" ], "author": { "name": "Alan Stern", "email": "stern@rowland.harvard.edu", "time": "Wed Jun 13 11:20:19 2012 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@linuxfoundation.org", "time": "Wed Jun 13 13:11:39 2012 -0700" }, "message": "USB: add NO_D3_DURING_SLEEP flag and revert 151b61284776be2\n\nThis patch (as1558) 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\nA similar patch has already been applied as commit\n151b61284776be2d6f02d48c23c3625678960b97 (USB: EHCI: fix crash during\nsuspend on ASUS computers). The patch supersedes that one and reverts\nit. There are two differences:\n\n\tThe old patch added the flag at the USB level; this patch\n\tadds it at the PCI level.\n\n\tThe old patch applied to all chipsets with the same vendor,\n\tsubsystem vendor, and product IDs; this patch makes an\n\texception for a known-good system (based on DMI information).\n\nSigned-off-by: Alan Stern \u003cstern@rowland.harvard.edu\u003e\nTested-by: Dâniel Fraga \u003cfragabr@gmail.com\u003e\nTested-by: Andrey Rahmatullin \u003cwrar@wrar.name\u003e\nTested-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: stable \u003cstable@vger.kernel.org\u003e\nReviewed-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@linuxfoundation.org\u003e\n" }, { "commit": "5aa04d3af8916d890836ccaa9d146edee1e4c655", "tree": "dfb3c8dc5f8f838a4497d1442b8945c30456647e", "parents": [ "e3d62d7e8e05a6a4b08f4672385ae58fc0f132c4", "d109e9af61a6d2fdf33dc615ab8b724a8e75a8a4" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 12 15:18:15 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 12 15:18:15 2012 -0700" }, "message": "Merge branch \u0027master\u0027 of git://1984.lsi.us.es/net\n" }, { "commit": "1761a110a9c36ad9ba26b104516677ad8cb38a08", "tree": "19e9b538cb90c6f62a565ace18b9343bc8fd96c5", "parents": [ "d9762df4a9d0e412b6676a96135323d6924406b8" ], "author": { "name": "Hans Verkuil", "email": "hverkuil@xs4all.nl", "time": "Thu Jun 07 11:20:31 2012 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Mon Jun 11 15:47:21 2012 -0300" }, "message": "[media] Fix regression in ioctl numbering\n\nYuck. The VIDIOC_(TRY_)DECODER_CMD ioctls already had ioctl numbers 96 and 97,\nand after merging the timings API I forgot to continue numbering from 98. So\nnow we have two ioctls with number 96 and two with 97.\n\nWith the new table-driver ioctl handling in v4l2-ioctl.c it is essential that\neach ioctl has its own unique number, so let\u0027s fix this quickly for 3.5.\n\nSigned-off-by: Hans Verkuil \u003chans.verkuil@cisco.com\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "4a1e001d2bb75c47a9cdbbfb66ae51daff1ddcba", "tree": "6d6e968a087b7a26b3a04af1ef94149607b64358", "parents": [ "eab309494ae2b9e15f85520f00de3893162c2e43", "aa9b16306e3243229580ff889cc59fd66bf77973" ], "author": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Mon Jun 11 10:30:23 2012 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Mon Jun 11 10:30:23 2012 +0200" }, "message": "Merge branch \u0027rcu/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/urgent\n\nMerge RCU fixes from Paul E. McKenney:\n\n \" This series has four patches, the major point of which is to eliminate\n some slowdowns (including boot-time slowdowns) resulting from some\n RCU_FAST_NO_HZ changes. The issue with the changes is that posting timers\n from the idle loop has no effect if the CPU has entered dyntick-idle\n mode because the CPU has already computed its wakeup time, and posting\n a timer does not cause it to be recomputed. The short-term fix is for\n RCU to precompute the timeout value so that the CPU\u0027s calculation is\n correct. \"\n\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "972a55b62d592cfcd6d73577df8a52f1251ea9a7", "tree": "bc6741ceba16ad4d4274618abc26e13b5a87e070", "parents": [ "601722157b3f6be73623644eeae6f14940f0bd8f" ], "author": { "name": "Qiao Zhou", "email": "zhouqiao@marvell.com", "time": "Mon Jun 04 10:41:04 2012 +0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jun 11 12:26:15 2012 +0800" }, "message": "ASoC: fix pxa-ssp compiling issue under mach-mmp\n\npxa-ssp.c uses API like cpu_is_pxa3xx(), cpu_is_pxa2xx(), which is\ndefined under arch-pxa architecture, and drivers under mach-mmp\ncan\u0027t find it. so just use ssp-\u003etype to replace that API.\n\nSigned-off-by: Qiao Zhou \u003czhouqiao@marvell.com\u003e\nAcked-by: Haojian Zhuang \u003chaojian.zhuang@gmail.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "601722157b3f6be73623644eeae6f14940f0bd8f", "tree": "e927c9e5571795a8f99abf623c4c84805f39b892", "parents": [ "69c5b7530651c8e375d2fbecd157a9a9a20c4cc9" ], "author": { "name": "Qiao Zhou", "email": "zhouqiao@marvell.com", "time": "Mon Jun 04 10:41:03 2012 +0800" }, "committer": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Mon Jun 11 12:25:50 2012 +0800" }, "message": "ARM: MMP: add pxa910-ssp into ssp_id_table\n\nadd pxa910-ssp into ssp_id_table, and fix pxa-ssp compiling issue\nunder mach-mmp architect.\n\nSigned-off-by: Qiao Zhou \u003czhouqiao@marvell.com\u003e\nAcked-by: Haojian Zhuang \u003chaojian.zhuang@gmail.com\u003e\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n" }, { "commit": "8876d6b5f81f4e242a6660da22bbd92f17a8d058", "tree": "b1e70628e42d7f1567a1816c84b8aec1bb564989", "parents": [ "f41ef2e7dc4515777810016612316c38f84275e7" ], "author": { "name": "Paul Pluzhnikov", "email": "ppluzhnikov@google.com", "time": "Sat Jun 09 07:53:03 2012 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jun 09 21:27:18 2012 -0700" }, "message": "net: Make linux/tcp.h C++ friendly (trivial)\n\nI originally sent this patch to \u003ctrivial@kernel.org\u003e, but Jiri Kosina did\nnot feel that this is fully appropriate for the trivial tree.\n\nUsing linux/tcp.h from C++ results in:\n\ncat t.cc\n#include \u003clinux/tcp.h\u003e\nint main() { }\n\ng++ -c t.cc\n\nIn file included from t.cc:1:\n/usr/include/linux/tcp.h:72: error: \u0027__u32 __fswab32(__u32)\u0027 cannot appear in a constant-expression\n/usr/include/linux/tcp.h:72: error: a function call cannot appear in a constant-expression\n...\n\nAttached trivial patch fixes this problem.\n\nTested:\n- the t.cc above compiles with g++ and\n- the following program generates the same output before/after\n the patch:\n\n#include \u003clinux/tcp.h\u003e\n#include \u003cstdio.h\u003e\n\nint main ()\n{\n#define P(a) printf(\"%s: %08x\\n\", #a, (int)a)\n P(TCP_FLAG_CWR);\n P(TCP_FLAG_ECE);\n P(TCP_FLAG_URG);\n P(TCP_FLAG_ACK);\n P(TCP_FLAG_PSH);\n P(TCP_FLAG_RST);\n P(TCP_FLAG_SYN);\n P(TCP_FLAG_FIN);\n P(TCP_RESERVED_BITS);\n P(TCP_DATA_OFFSET);\n#undef P\n return 0;\n}\n\nSigned-off-by: Paul Pluzhnikov \u003cppluzhnikov@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "72494504498ff5ac2f086a83473d4dd1ca490bd3", "tree": "7f1ceab43de3580235f1a56f2ae865901c09e4d7", "parents": [ "cd96891d48a945ca2011fbeceda73813d6286195", "a841f8cef4bb124f0f5563314d0beaf2e1249d72" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 14:59:29 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 14:59:29 2012 -0700" }, "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull scheduler fixes from Ingo Molnar.\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n sched: Fix the relax_domain_level boot parameter\n sched: Validate assumptions in sched_init_numa()\n sched: Always initialize cpu-power\n sched: Fix domain iteration\n sched/rt: Fix lockdep annotation within find_lock_lowest_rq()\n sched/numa: Load balance between remote nodes\n sched/x86: Calculate booted cores after construction of sibling_mask\n" }, { "commit": "106544d81d88069c2df66ebdee42a4ba8fcd25e9", "tree": "9a6233100699c28fafde9eaa1751de7ddc173f58", "parents": [ "03d8f5408235bfd2781142458e0c0671530e74e7", "db0dc75d6403b6663c0eab4c6ccb672eb9b2ed72" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 09:14:46 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 09:14:46 2012 -0700" }, "message": "Merge branch \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull perf fixes from Ingo Molnar:\n \"A bit larger than what I\u0027d wish for - half of it is due to hw driver\n updates to Intel Ivy-Bridge which info got recently released,\n cycles:pp should work there now too, amongst other things. (but we\n are generally making exceptions for hardware enablement of this type.)\n\n There are also callchain fixes in it - responding to mostly\n theoretical (but valid) concerns. The tooling side sports perf.data\n endianness/portability fixes which did not make it for the merge\n window - and various other fixes as well.\"\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (26 commits)\n perf/x86: Check user address explicitly in copy_from_user_nmi()\n perf/x86: Check if user fp is valid\n perf: Limit callchains to 127\n perf/x86: Allow multiple stacks\n perf/x86: Update SNB PEBS constraints\n perf/x86: Enable/Add IvyBridge hardware support\n perf/x86: Implement cycles:p for SNB/IVB\n perf/x86: Fix Intel shared extra MSR allocation\n x86/decoder: Fix bsr/bsf/jmpe decoding with operand-size prefix\n perf: Remove duplicate invocation on perf_event_for_each\n perf uprobes: Remove unnecessary check before strlist__delete\n perf symbols: Check for valid dso before creating map\n perf evsel: Fix 32 bit values endianity swap for sample_id_all header\n perf session: Handle endianity swap on sample_id_all header data\n perf symbols: Handle different endians properly during symbol load\n perf evlist: Pass third argument to ioctl explicitly\n perf tools: Update ioctl documentation for PERF_IOC_FLAG_GROUP\n perf tools: Make --version show kernel version instead of pull req tag\n perf tools: Check if callchain is corrupted\n perf callchain: Make callchain cursors TLS\n ...\n" }, { "commit": "857505fae884fae32e700d4b019b5f652ebf0d3b", "tree": "910104d300243628b6d13bff0e8442c16ba62d53", "parents": [ "48d212a2eecaca2e1875925837ad27b2f43f48a3", "19efb72fdc3c3bbfb929d91e34312b0494f14409" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 09:10:35 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 08 09:10:35 2012 -0700" }, "message": "Merge tag \u0027moduleparam-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\nPull minor module param fixes from Rusty Russell:\n \"One bugfix for multiple moduleparam levels, one removal of overzealous\n printk.\"\n\n* tag \u0027moduleparam-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n init: Drop initcall level output\n module_param: stop double-calling parameters.\n" }, { "commit": "505cff00de9c303b95c204eb4544066e3e707911", "tree": "307187d245ebf9ab01895dcb3c03e812baa09cc4", "parents": [ "12b78a7f671aa91fd41899615bf6d171c925c3d7" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 08 12:49:17 2012 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 08 12:51:08 2012 +0200" }, "message": "vga_switcheroo: Fix error without CONFIG_VGA_SWITCHEROO\n\nFix a typo that is built only when CONFIG_VGA_SWITCHEROO\u003dn.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "c8e9cf7bb240049117d2fa64d1540476c289396d", "tree": "ccd86aa58f08cde50dcc0da35d2ea4b745d99abd", "parents": [ "8260ef075bd9848ce6a8004ec73b7454d410cc15" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Jun 07 12:15:15 2012 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Jun 08 11:24:12 2012 +0200" }, "message": "vga_switcheroo: Add a helper function to get the client state\n\nAdd vga_switcheroo_get_client_state() to get the current state of the\nclient. This is necessary to determine the proper initial state of\naudio clients in HD-audio driver.\n\nAcked-by: Dave Airlie \u003cairlied@redhat.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "ae82fdb1406ad41d68f07027fe31f2d35ba22a90", "tree": "dced5ed8a4afeeab7e3c3610d0272f2f18106f33", "parents": [ "f8f5701bdaf9134b1f90e5044a82c66324d2073f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jun 08 14:58:13 2012 +0930" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jun 08 14:58:13 2012 +0930" }, "message": "module_param: stop double-calling parameters.\n\nCommit 026cee0086fe1df4cf74691cf273062cc769617d \"params:\n\u003clevel\u003e_initcall-like kernel parameters\" set old-style module\nparameters to level 0. And we call those level 0 calls where we used\nto, early in start_kernel().\n\nWe also loop through the initcall levels and call the levelled\nmodule_params before the corresponding initcall. Unfortunately level\n0 is early_init(), so we call the standard module_param calls twice.\n\n(Turns out most things don\u0027t care, but at least ubi.mtd does).\n\nChange the level to -1 for standard module_param calls.\n\nReported-by: Benoît Thébaudeau \u003cbenoit.thebaudeau@advansee.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: stable@kernel.org\n" }, { "commit": "300f786b2683f8bb1ec0afb6e1851183a479c86d", "tree": "156c63abe6caaf885e439af30b7d883a33ba501d", "parents": [ "1ad75b9e16280ca4e2501a629a225319cf2eef2e" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Thu Jun 07 14:21:12 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 07 14:43:55 2012 -0700" }, "message": "c/r: prctl: add ability to get clear_tid_address\n\nZero is written at clear_tid_address when the process exits. This\nfunctionality is used by pthread_join().\n\nWe already have sys_set_tid_address() to change this address for the\ncurrent task but there is no way to obtain it from user space.\n\nWithout the ability to find this address and dump it we can\u0027t restore\npthread\u0027ed apps which call pthread_join() once they have been restored.\n\nThis patch introduces the PR_GET_TID_ADDRESS prctl option which allows\nthe current process to obtain own clear_tid_address.\n\nThis feature is available iif CONFIG_CHECKPOINT_RESTORE is set.\n\n[akpm@linux-foundation.org: fix prctl numbering]\nSigned-off-by: Andrew Vagin \u003cavagin@openvz.org\u003e\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Pedro Alves \u003cpalves@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Kees Cook \u003ckeescook@chromium.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bafb282df29c1524b1617019adebd6d0c3eb7a47", "tree": "f0b9efa850b4b298ce484eead5c8d9de87dde3e9", "parents": [ "6305902c2f871fd6db60af367bd7120fa977fa74" ], "author": { "name": "Konstantin Khlebnikov", "email": "khlebnikov@openvz.org", "time": "Thu Jun 07 14:21:11 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 07 14:43:55 2012 -0700" }, "message": "c/r: prctl: update prctl_set_mm_exe_file() after mm-\u003enum_exe_file_vmas removal\n\nA fix for commit b32dfe377102 (\"c/r: prctl: add ability to set new\nmm_struct::exe_file\").\n\nAfter removing mm-\u003enum_exe_file_vmas kernel keeps mm-\u003eexe_file until\nfinal mmput(), it never becomes NULL while task is alive.\n\nWe can check for other mapped files in mm instead of checking\nmm-\u003enum_exe_file_vmas, and mark mm with flag MMF_EXE_FILE_CHANGED in\norder to forbid second changing of mm-\u003eexe_file.\n\nSigned-off-by: Konstantin Khlebnikov \u003ckhlebnikov@openvz.org\u003e\nReviewed-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Kees Cook \u003ckeescook@chromium.org\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d1992b169d31f339dc5ea4e9f312567c8cf322a3", "tree": "200649e617e0c1a548e9404989e17ed8a58c6e4b", "parents": [ "da2e852612967a53d17de930929574444a67fb52" ], "author": { "name": "Hans Schillstrom", "email": "hans@schillstrom.com", "time": "Thu May 17 22:35:46 2012 +0000" }, "committer": { "name": "Pablo Neira Ayuso", "email": "pablo@netfilter.org", "time": "Thu Jun 07 14:53:01 2012 +0200" }, "message": "netfilter: xt_HMARK: fix endianness and provide consistent hashing\n\nThis patch addresses two issues:\n\na) Fix usage of u32 and __be32 that causes endianess warnings via sparse.\nb) Ensure consistent hashing in a cluster that is composed of big and\n little endian systems. Thus, we obtain the same hash mark in an\n heterogeneous cluster.\n\nReported-by: Dan Carpenter \u003cdan.carpenter@oracle.com\u003e\nSigned-off-by: Hans Schillstrom \u003chans@schillstrom.com\u003e\nSigned-off-by: Pablo Neira Ayuso \u003cpablo@netfilter.org\u003e\n" }, { "commit": "aa9b16306e3243229580ff889cc59fd66bf77973", "tree": "f01812ee99804cd7d7533a1d3cba1e9d439e6f63", "parents": [ "5955f7eecd77d6b440db278b266cfecdb72ecd00" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Thu May 10 16:41:44 2012 -0700" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jun 06 20:43:28 2012 -0700" }, "message": "rcu: Precompute RCU_FAST_NO_HZ timer offsets\n\nWhen a CPU is entering dyntick-idle mode, tick_nohz_stop_sched_tick()\ncalls rcu_needs_cpu() see if RCU needs that CPU, and, if not, computes the\nnext wakeup time based on the timer wheels. Only later, when actually\nentering the idle loop, rcu_prepare_for_idle() will be invoked. In some\ncases, rcu_prepare_for_idle() will post timers to wake the CPU back up.\nBut all for naught: The next wakeup time for the CPU has already been\ncomputed, and posting a timer afterwards does not force that wakeup\ntime to be recomputed. This means that rcu_prepare_for_idle()\u0027s have\nno effect.\n\nThis is not a problem on a busy system because something else will wake\nup the CPU soon enough. However, on lightly loaded systems, the CPU\nmight stay asleep for a considerable length of time. If that CPU has\na callback that the rest of the system is waiting on, the system might\nrun very slowly or (in theory) even hang.\n\nThis commit avoids this problem by having rcu_needs_cpu() give\ntick_nohz_stop_sched_tick() an estimate of when RCU will need the CPU\nto wake back up, which tick_nohz_stop_sched_tick() takes into account\nwhen programming the CPU\u0027s wakeup time. An alternative approach is\nfor rcu_prepare_for_idle() to use hrtimers instead of normal timers,\nbut timers are much more efficient than are hrtimers for frequently\nand repeatedly posting and cancelling a given timer, which is exactly\nwhat RCU_FAST_NO_HZ does.\n\nReported-by: Pascal Chapperon \u003cpascal.chapperon@wanadoo.fr\u003e\nReported-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nTested-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nTested-by: Pascal Chapperon \u003cpascal.chapperon@wanadoo.fr\u003e\n" }, { "commit": "0b0d9cf6ec7bab91977da2d71c09157f110f7c2e", "tree": "c70689cc98aab1500585886bf71a993b21cc6046", "parents": [ "302fa4b58ac754a6da13f4f5546f710fecc3b945" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Fri Apr 20 15:41:34 2012 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Wed Jun 06 17:08:00 2012 +0200" }, "message": "perf: Limit callchains to 127\n\nStack depth of 255 seems excessive, given that copy_from_user_nmi()\ncould be slow.\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: linux-kernel@vger.kernel.org\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/1334961696-19580-3-git-send-email-asharma@fb.com\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "c1174876874dcf8986806e4dad3d7d07af20b439", "tree": "7e2ea14ba9421bddd63e1810716f1929c753e28b", "parents": [ "7f1b43936f0ecad14770634c021cf4a929aec74d" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu May 31 14:47:33 2012 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Wed Jun 06 16:52:26 2012 +0200" }, "message": "sched: Fix domain iteration\n\nWeird topologies can lead to asymmetric domain setups. This needs\nfurther consideration since these setups are typically non-minimal\ntoo.\n\nFor now, make it work by adding an extra mask selecting which CPUs\nare allowed to iterate up.\n\nThe topology that triggered it is the one from David Rientjes:\n\n\t10 20 20 30\n\t20 10 20 20\n\t20 20 10 20\n\t30 20 20 10\n\nresulting in boxes that wouldn\u0027t even boot.\n\nReported-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/n/tip-3p86l9cuaqnxz7uxsojmz5rm@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "2a0fe914a38745f5b03534c4e4f4056cbd6978b8", "tree": "b341420c0fc9a3eaf0c62a431d495ff67742e5a0", "parents": [ "693e5e2025278d90e1427f037e5ec8ea1ec7d5c4" ], "author": { "name": "Yong Ding", "email": "yongd@marvell.com", "time": "Tue May 15 13:09:43 2012 +0800" }, "committer": { "name": "Chris Ball", "email": "cjb@laptop.org", "time": "Wed Jun 06 09:22:53 2012 -0400" }, "message": "mmc: sdio: fix setting card data bus width as 4-bit\n\nSDIO_CCCR_IF[1:0] in SDIO card is used for card data bus width\nsetting as below:\n\n 00b: 1-bit bus\n 01b: Reserved\n 10b: 4-bit bus\n 11b: 8-bit bus (only for embedded SDIO)\n\nAnd sdio_enable_wide is for setting data bus width as 4-bit.\nBut currently, it first reads the register, second OR\u0027 1b with\nSDIO_CCCR_IF[1], and then writes it back.\n\nAs we can see, this is based on such assumption that the\nSDIO_CCCR_IF[0] is always 0. Apparently, this is not right.\n\nSigned-off-by: Yong Ding \u003cyongd@marvell.com\u003e\nAcked-by: Philip Rakity \u003cprakity@marvell.com\u003e\nSigned-off-by: Chris Ball \u003ccjb@laptop.org\u003e\n" }, { "commit": "02e03040a3fda866e5d1018734bd5b5ede997043", "tree": "5bb2b9ea8c25504cd45a79d576839bafe6610dd0", "parents": [ "f9ba7179ce91fb77b2adf6eaab3676ab3a1f5a15", "cb7225feec627e91d598198996429e9ee6804f8d" ], "author": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Wed Jun 06 08:40:10 2012 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Wed Jun 06 08:46:33 2012 +0200" }, "message": "Merge tag \u0027perf-urgent-for-mingo\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent\n\nPull perf fixes from Arnaldo Carvalho de Melo:\n\n * Endianness fixes from Jiri Olsa\n\n * Fixes for make perf tarball\n\n * Fix for DSO name in perf script callchains, from David Ahern\n\n * Segfault fixes for perf top --callchain, from Namhyung Kim\n\n * Minor function result fixes from Srikar Dronamraju\n\n * Add missing 3rd ioctl parameter, from Namhyung Kim\n\n * Fix pager usage in minimal embedded systems, from Avik Sil\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@kernel.org\u003e\n" }, { "commit": "9bce008bae8b57bc7b007bcc2071d1247a527120", "tree": "a9321dc576008102345f3b7d5df7859e5155233e", "parents": [ "cdf66442fab82916fe38f928b4f91815195a294c" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 05 18:32:03 2012 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 05 18:38:47 2012 -0400" }, "message": "NFS: Fix a commit bug\n\nThe new commit code fails to copy the verifier into the wb_verf field\nof _all_ the nfs_page structures; it only copies it into the first entry.\nThe consequence is that most requests end up failing to match in\nnfs_commit_release.\n\nFix is to copy the verifier into the req-\u003ewb_verf field in\nnfs_write_completion.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: Fred Isaman \u003ciisaman@netapp.com\u003e\n" }, { "commit": "690efa08e268a36df170bee79df93a9649c3f217", "tree": "16fa1ccd5cefd3db92201908ca2a1051f86799db", "parents": [ "5698e9180cb70020bbf8b613174afe6308f902b0", "ae58d1e406986f31d1e88b32f5ac601506c196d8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 10:55:31 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 10:55:31 2012 -0700" }, "message": "Merge branch \u0027i2c-embedded/for-current\u0027 of git://git.pengutronix.de/git/wsa/linux\n\nPull embedded i2c update from Wolfram Sang:\n \"This only contains one new driver which had multiple dependencies\n (pinctrl, i2c-mux-rework, new devm_* functions), so I decided to wait\n for rc1. Plus, it had to wait a little for the ack of a devicetree\n maintainer since the bindings were not trivial enough for me to pass\n through.\n\n So, given that, I hope there is still something like the \"new driver\n rule\", so we could have the driver in 3.5 and people can start using\n it. That would make merging support for some boards easier for 3.6\n since the dependency on this driver is gone then.\"\n\n* \u0027i2c-embedded/for-current\u0027 of git://git.pengutronix.de/git/wsa/linux:\n i2c: Add generic I2C multiplexer using pinctrl API\n" }, { "commit": "fffaee365fded09f9ebf2db19066065fa54323c3", "tree": "f6a6d331fa62c9814f9875a845afad1e7994cbde", "parents": [ "f9ba7179ce91fb77b2adf6eaab3676ab3a1f5a15" ], "author": { "name": "Konstantin Khlebnikov", "email": "khlebnikov@openvz.org", "time": "Tue Jun 05 21:36:33 2012 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 10:46:40 2012 -0700" }, "message": "radix-tree: fix contiguous iterator\n\nThis patch fixes bug in macro radix_tree_for_each_contig().\n\nIf radix_tree_next_slot() sees NULL in next slot it returns NULL, but following\nradix_tree_next_chunk() switches iterating into next chunk. As result iterating\nbecomes non-contiguous and breaks vfs \"splice\" and all its users.\n\nSigned-off-by: Konstantin Khlebnikov \u003ckhlebnikov@openvz.org\u003e\nReported-and-bisected-by: Hans de Bruin \u003cjmdebruin@xmsnet.nl\u003e\nReported-and-bisected-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nReported-bisected-and-tested-by: Toralf Förster \u003ctoralf.foerster@gmx.de\u003e\nLink: https://lkml.org/lkml/2012/6/5/64\nCc: stable \u003cstable@vger.kernel.org\u003e # 3.4.x\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f9ba7179ce91fb77b2adf6eaab3676ab3a1f5a15", "tree": "2d02e7a4fd78083b78749d0c9c7466f0eb8e6f97", "parents": [ "0b3e9f3f21c42d064f5f4088df4088e3d55755eb", "203627bbc90377c509e32450c67c5d957ba2d989" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 10:11:11 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 10:11:11 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: fix blksize calculation\n fuse: fix stat call on 32 bit platforms\n fuse: optimize fallocate on permanent failure\n fuse: add FALLOCATE operation\n fuse: Convert to kstrtoul_from_user\n" }, { "commit": "0b3e9f3f21c42d064f5f4088df4088e3d55755eb", "tree": "b153a9346bf21a64a9e5c5f3f440f00b591fd269", "parents": [ "99becf1328d8d71dd6f4480e3591d7dcdb389e57", "6a4c96eef42f835734a82c6b512abf9881b7c55d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 09:47:15 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 05 09:47:15 2012 -0700" }, "message": "Merge branch \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull scheduler fixes from Ingo Molnar.\n\n* \u0027sched-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n sched: Remove NULL assignment of dattr_cur\n sched: Remove the last NULL entry from sched_feat_names\n sched: Make sched_feat_names const\n sched/rt: Fix SCHED_RR across cgroups\n sched: Move nr_cpus_allowed out of \u0027struct sched_rt_entity\u0027\n sched: Make sure to not re-read variables after validation\n sched: Fix SD_OVERLAP\n sched: Don\u0027t try allocating memory from offline nodes\n sched/nohz: Fix rq-\u003ecpu_load calculations some more\n sched/x86: Use cpu_llc_shared_mask(cpu) for coregroup_mask\n" }, { "commit": "1549210fcc17e9ae20c09ac8cd4c48a8dfd431bd", "tree": "87db73acf11d00c1c4366e488faf86cd70ed996a", "parents": [ "b3b02ae5865c2dcd506322e0fc6def59a042e72f" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 05 09:16:47 2012 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Tue Jun 05 10:00:14 2012 -0400" }, "message": "NFSv4: Fix an Oops in the open recovery code\n\nThe open recovery code does not need to request a new value for the\nmdsthreshold, and so does not allocate a struct nfs4_threshold.\nThe problem is that encode_getfattr_open() will still request an\nmdsthreshold, and so we end up Oopsing in decode_attr_mdsthreshold.\n\nThis patch fixes encode_getfattr_open so that it doesn\u0027t request an\nmdsthreshold when the caller isn\u0027t asking for one. It also fixes\ndecode_attr_mdsthreshold so that it errors if the server returns\nan mdsthreshold that we didn\u0027t ask for (instead of Oopsing).\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: Andy Adamson \u003candros@netapp.com\u003e\n" }, { "commit": "a3fe778c7895cd847d23c25ad566d83346282a77", "tree": "53ba1b736dac08680a08753f7163a1890d7a0d03", "parents": [ "9171c670b4915e30360c2aed530b8377fbbcc852", "165c8aed5bbc6bdddbccae0ba9db451732558ff9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 04 12:28:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 04 12:28:45 2012 -0700" }, "message": "Merge tag \u0027stable/frontswap.v16-tag\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm\n\nPull frontswap feature from Konrad Rzeszutek Wilk:\n \"Frontswap provides a \"transcendent memory\" interface for swap pages.\n In some environments, dramatic performance savings may be obtained\n because swapped pages are saved in RAM (or a RAM-like device) instead\n of a swap disk. This tag provides the basic infrastructure along with\n some changes to the existing backends.\"\n\nFix up trivial conflict in mm/Makefile due to removal of swap token code\nchanging a line next to the new frontswap entry.\n\nThis pull request came in before the merge window even opened, it got\ndelayed to after the merge window by me just wanting to make sure it had\nactual users. Apparently IBM is using this on their embedded side, and\nJan Beulich says that it\u0027s already made available for SLES and OpenSUSE\nusers.\n\nAlso acked by Rik van Riel, and Konrad points to other people liking it\ntoo. So in it goes.\n\nBy Dan Magenheimer (4) and Konrad Rzeszutek Wilk (2)\nvia Konrad Rzeszutek Wilk\n* tag \u0027stable/frontswap.v16-tag\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/mm:\n frontswap: s/put_page/store/g s/get_page/load\n MAINTAINER: Add myself for the frontswap API\n mm: frontswap: config and doc files\n mm: frontswap: core frontswap functionality\n mm: frontswap: core swap subsystem hooks and headers\n mm: frontswap: add frontswap header file\n" }, { "commit": "c22072bdf053b115a1126658100967dda00b5ecf", "tree": "21520119dbbfce237a5005e9840105e86944c9cc", "parents": [ "0640113be25d283e0ff77a9f041e1242182387f0", "62cf20b32aee4ae889a2eb40fd41c0eab73de970" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 04 11:25:31 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 04 11:25:31 2012 -0700" }, "message": "Merge branch \u0027timers-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull timer updates from Thomas Gleixner:\n \"The clocksource driver is pure hardware enablement and the skew option\n is default off, well tested and non dangerous.\"\n\n* \u0027timers-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n tick: Move skew_tick option into the HIGH_RES_TIMER section\n clocksource: em_sti: Add DT support\n clocksource: em_sti: Emma Mobile STI driver\n clockevents: Make clockevents_config() a global symbol\n tick: Add tick skew boot option\n" }, { "commit": "ae58d1e406986f31d1e88b32f5ac601506c196d8", "tree": "85f8973189b8e7bab81bdc235eeb1fb48176bb9d", "parents": [ "f8f5701bdaf9134b1f90e5044a82c66324d2073f" ], "author": { "name": "Stephen Warren", "email": "swarren@nvidia.com", "time": "Fri May 18 09:29:34 2012 -0600" }, "committer": { "name": "Wolfram Sang", "email": "w.sang@pengutronix.de", "time": "Mon Jun 04 16:49:43 2012 +0200" }, "message": "i2c: Add generic I2C multiplexer using pinctrl API\n\nThis is useful for SoCs whose I2C module\u0027s signals can be routed to\ndifferent sets of pins at run-time, using the pinctrl API.\n\n +-----+ +-----+\n | dev | | dev |\n +------------------------+ +-----+ +-----+\n | SoC | | |\n | /----|------+--------+\n | +---+ +------+ | child bus A, on first set of pins\n | |I2C|---|Pinmux| |\n | +---+ +------+ | child bus B, on second set of pins\n | \\----|------+--------+--------+\n | | | | |\n +------------------------+ +-----+ +-----+ +-----+\n | dev | | dev | | dev |\n +-----+ +-----+ +-----+\n\nSigned-off-by: Stephen Warren \u003cswarren@nvidia.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@linaro.org\u003e\nAcked-by: Rob Herring \u003crob.herring@calxeda.com\u003e\nSigned-off-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\n" }, { "commit": "68e3e92620c323703bc7db75c2ba15239ee85c39", "tree": "0a825d6f78e43d9ecc86429a99dcb40ed6628c25", "parents": [ "752dc185dacba1edcba425e67fc6df3c7793a5c3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 03 20:05:57 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 03 20:05:57 2012 -0700" }, "message": "Revert \"mm: compaction: handle incorrect MIGRATE_UNMOVABLE type pageblocks\"\n\nThis reverts commit 5ceb9ce6fe9462a298bb2cd5c9f1ca6cb80a0199.\n\nThat commit seems to be the cause of the mm compation list corruption\nissues that Dave Jones reported. The locking (or rather, absense\nthere-of) is dubious, as is the use of the \u0027page\u0027 variable once it has\nbeen found to be outside the pageblock range.\n\nSo revert it for now, we can re-visit this for 3.6. If we even need to:\nas Minchan Kim says, \"The patch wasn\u0027t a bug fix and even test workload\nwas very theoretical\".\n\nReported-and-tested-by: Dave Jones \u003cdavej@redhat.com\u003e\nAcked-by: Hugh Dickins \u003chughd@google.com\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@gmail.com\u003e\nAcked-by: Minchan Kim \u003cminchan@kernel.org\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cb.zolnierkie@samsung.com\u003e\nCc: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2f9d3df8aa1cc3c6db5cfa0bad3f0745e04cc27d", "tree": "f5cb17f1db0e8308eae0c7271c1d2dc86851c95d", "parents": [ "f8f5701bdaf9134b1f90e5044a82c66324d2073f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 03 14:50:19 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 03 14:50:19 2012 -0700" }, "message": "vfs: move inode stat information closer together\n\nThe comment above it says \"Stat data, not accessed from path walking\",\nbut in fact some of inode fields we use for the common stat data was way\ndown at the end of the inode, causing unnecessary cache misses for the\ncommon stat operations.\n\nThe inode structure is pretty big, and this can change padding depending\non field width, but at least on the common 64-bit configurations this\ndoesn\u0027t change the size. Some of our inode layout has historically been\nto tro to avoid unnecessary padding fields, but cache locality is at\nleast as important for layout, if not more.\n\nNoticed by looking at kernel profiles, and noticing that the \"i_blkbits\"\naccess stood out like a sore thumb.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4fc3acf2918fa158dc651a0c824a23944e956919", "tree": "3258f1037ee45c3799d12805d78679e41fdc98c9", "parents": [ "63004afa718b1506fe9a286075b3b2d8c6ca2b9b", "9ca3cc6f3026946ba655e863ca2096339e667639" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 02 16:22:51 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 02 16:22:51 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) Make syn floods consume significantly less resources by\n\n a) Not pre-COW\u0027ing routing metrics for SYN/ACKs\n b) Mirroring the device queue mapping of the SYN for the SYN/ACK\n reply.\n\n Both from Eric Dumazet.\n\n 2) Fix calculation errors in Byte Queue Limiting, from Hiroaki SHIMODA.\n\n 3) Validate the length requested when building a paged SKB for a\n socket, so we don\u0027t overrun the page vector accidently. From Jason\n Wang.\n\n 4) When netlabel is disabled, we abort all IP option processing when we\n see a CIPSO option. This isn\u0027t the right thing to do, we should\n simply skip over it and continue processing the remaining options\n (if any). Fix from Paul Moore.\n\n 5) SRIOV fixes for the mellanox driver from Jack orgenstein and Marcel\n Apfelbaum.\n\n 6) 8139cp enables the receiver before the ring address is properly\n programmed, which potentially lets the device crap over random\n memory. Fix from Jason Wang.\n\n 7) e1000/e1000e fixes for i217 RST handling, and an improper buffer\n address reference in jumbo RX frame processing from Bruce Allan and\n Sebastian Andrzej Siewior, respectively.\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net:\n fec_mpc52xx: fix timestamp filtering\n mcs7830: Implement link state detection\n e1000e: fix Rapid Start Technology support for i217\n e1000: look into the page instead of skb-\u003edata for e1000_tbi_adjust_stats()\n r8169: call netif_napi_del at errpaths and at driver unload\n tcp: reflect SYN queue_mapping into SYNACK packets\n tcp: do not create inetpeer on SYNACK message\n 8139cp/8139too: terminate the eeprom access with the right opmode\n 8139cp: set ring address before enabling receiver\n cipso: handle CIPSO options correctly when NetLabel is disabled\n net: sock: validate data_len before allocating skb in sock_alloc_send_pskb()\n bql: Avoid possible inconsistent calculation.\n bql: Avoid unneeded limit decrement.\n bql: Fix POSDIFF() to integer overflow aware.\n net/mlx4_core: Fix obscure mlx4_cmd_box parameter in QUERY_DEV_CAP\n net/mlx4_core: Check port out-of-range before using in mlx4_slave_cap\n net/mlx4_core: Fixes for VF / Guest startup flow\n net/mlx4_en: Fix improper use of \"port\" parameter in mlx4_en_event\n net/mlx4_core: Fix number of EQs used in ICM initialisation\n net/mlx4_core: Fix the slave_id out-of-range test in mlx4_eq_int\n" }, { "commit": "f309532bf3e1cc1b787403d84e3039812a7dbe50", "tree": "6508ac81e94bfc137d1d9a55b973a2e0e0ac007b", "parents": [ "233e562eac549f4f719176bbddeb50c3f17a9c8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 02 15:21:43 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jun 02 15:21:43 2012 -0700" }, "message": "tty: Revert the tty locking series, it needs more work\n\nThis reverts the tty layer change to use per-tty locking, because it\u0027s\nnot correct yet, and fixing it will require some more deep surgery.\n\nThe main revert is d29f3ef39be4 (\"tty_lock: Localise the lock\"), but\nthere are several smaller commits that built upon it, they also get\nreverted here. The list of reverted commits is:\n\n fde86d310886 - tty: add lockdep annotations\n 8f6576ad476b - tty: fix ldisc lock inversion trace\n d3ca8b64b97e - pty: Fix lock inversion\n b1d679afd766 - tty: drop the pty lock during hangup\n abcefe5fc357 - tty/amiserial: Add missing argument for tty_unlock()\n fd11b42e3598 - cris: fix missing tty arg in wait_event_interruptible_tty call\n d29f3ef39be4 - tty_lock: Localise the lock\n\nThe revert had a trivial conflict in the 68360serial.c staging driver\nthat got removed in the meantime.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "804ce9866d56130032c9c8afc90a1297b7deed56", "tree": "6dd70984f411d2a3624d3f8db7facc3d6396b9ad", "parents": [ "f5e7e844a571124ffc117d4696787d6afc4fc5ae", "c895305e806b4346006d3cfba2b432d52268ecd3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 16:57:51 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 16:57:51 2012 -0700" }, "message": "Merge tag \u0027fbdev-updates-for-3.5\u0027 of git://github.com/schandinat/linux-2.6\n\nPull fbdev updates from Florian Tobias Schandinat:\n - driver for AUO-K1900 and AUO-K1901 epaper controller\n - large updates for OMAP (e.g. decouple HDMI audio and video)\n - some updates for Exynos and SH Mobile\n - various other small fixes and cleanups\n\n* tag \u0027fbdev-updates-for-3.5\u0027 of git://github.com/schandinat/linux-2.6: (130 commits)\n video: bfin_adv7393fb: Fix cleanup code\n video: exynos_dp: reduce delay time when configuring video setting\n video: exynos_dp: move sw reset prioir to enabling sw defined function\n video: exynos_dp: use devm_ functions\n fb: handle NULL pointers in framebuffer release\n OMAPDSS: HDMI: OMAP4: Update IRQ flags for the HPD IRQ request\n OMAPDSS: Apply VENC timings even if panel is disabled\n OMAPDSS: VENC/DISPC: Delay dividing Y resolution for managers connected to VENC\n OMAPDSS: DISPC: Support rotation through TILER\n OMAPDSS: VRFB: remove compiler warnings when CONFIG_BUG\u003dn\n OMAPFB: remove compiler warnings when CONFIG_BUG\u003dn\n OMAPDSS: remove compiler warnings when CONFIG_BUG\u003dn\n OMAPDSS: DISPC: fix usage of dispc_ovl_set_accu_uv\n OMAPDSS: use DSI_FIFO_BUG workaround only for manual update displays\n OMAPDSS: DSI: Support command mode interleaving during video mode blanking periods\n OMAPDSS: DISPC: Update Accumulator configuration for chroma plane\n drivers/video: fsl-diu-fb: don\u0027t initialize the THRESHOLDS registers\n video: exynos mipi dsi: support reverse panel type\n video: exynos mipi dsi: Properly interpret the interrupt source flags\n video: exynos mipi dsi: Avoid races in probe()\n ...\n" }, { "commit": "f5e7e844a571124ffc117d4696787d6afc4fc5ae", "tree": "26bb17dc94e9536da540c187b00cedb0c1b24664", "parents": [ "48445159e9ecb44a96a4de06c6ae7c54eb43ba5b", "4a43faf54e9173b6acce37cf7f053fc9515a2cdf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 16:55:42 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 16:55:42 2012 -0700" }, "message": "Merge tag \u0027for-linus-3.5-20120601\u0027 of git://git.infradead.org/linux-mtd\n\nPull mtd update from David Woodhouse:\n - More robust parsing especially of xattr data in JFFS2\n - Updates to mxc_nand and gpmi drivers to support new boards and device tree\n - Improve consistency of information about ECC strength in NAND devices\n - Clean up partition handling of plat_nand\n - Support NAND drivers without dedicated access to OOB area\n - BCH hardware ECC support for OMAP\n - Other fixes and cleanups, and a few new device IDs\n\nFixed trivial conflict in drivers/mtd/nand/gpmi-nand/gpmi-nand.c due to\nadded include files next to each other.\n\n* tag \u0027for-linus-3.5-20120601\u0027 of git://git.infradead.org/linux-mtd: (75 commits)\n mtd: mxc_nand: move ecc strengh setup before nand_scan_tail\n mtd: block2mtd: fix recursive call of mtd_writev\n mtd: gpmi-nand: define ecc.strength\n mtd: of_parts: fix breakage in Kconfig\n mtd: nand: fix scan_read_raw_oob\n mtd: docg3 fix in-middle of blocks reads\n mtd: cfi_cmdset_0002: Slight cleanup of fixup messages\n mtd: add fixup for S29NS512P NOR flash.\n jffs2: allow to complete xattr integrity check on first GC scan\n jffs2: allow to discriminate between recoverable and non-recoverable errors\n mtd: nand: omap: add support for hardware BCH ecc\n ARM: OMAP3: gpmc: add BCH ecc api and modes\n mtd: nand: check the return code of \u0027read_oob/read_oob_raw\u0027\n mtd: nand: remove \u0027sndcmd\u0027 parameter of \u0027read_oob/read_oob_raw\u0027\n mtd: m25p80: Add support for Winbond W25Q80BW\n jffs2: get rid of jffs2_sync_super\n jffs2: remove unnecessary GC pass on sync\n jffs2: remove unnecessary GC pass on umount\n jffs2: remove lock_super\n mtd: gpmi: add gpmi support for mx6q\n ...\n" }, { "commit": "86c47b70f62a7072d441ba212aab33c2f82627c2", "tree": "d03988bd2226966352bb7f3c2e82ff545353d2c4", "parents": [ "1193755ac6328ad240ba987e6ec41d5e8baf0680", "44fbbb3dc687c9709a6f2236197316e5c79ab1eb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 11:53:44 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 11:53:44 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull third pile of signal handling patches from Al Viro:\n \"This time it\u0027s mostly helpers and conversions to them; there\u0027s a lot\n of stuff remaining in the tree, but that\u0027ll either go in -rc2\n (isolated bug fixes, ideally via arch maintainers\u0027 trees) or will sit\n there until the next cycle.\"\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n x86: get rid of calling do_notify_resume() when returning to kernel mode\n blackfin: check __get_user() return value\n whack-a-mole with TIF_FREEZE\n FRV: Optimise the system call exit path in entry.S [ver #2]\n FRV: Shrink TIF_WORK_MASK [ver #2]\n FRV: Prevent syscall exit tracing and notify_resume at end of kernel exceptions\n new helper: signal_delivered()\n powerpc: get rid of restore_sigmask()\n most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set\n set_restore_sigmask() is never called without SIGPENDING (and never should be)\n TIF_RESTORE_SIGMASK can be set only when TIF_SIGPENDING is set\n don\u0027t call try_to_freeze() from do_signal()\n pull clearing RESTORE_SIGMASK into block_sigmask()\n sh64: failure to build sigframe !\u003d signal without handler\n openrisc: tracehook_signal_handler() is supposed to be called on success\n new helper: sigmask_to_save()\n new helper: restore_saved_sigmask()\n new helpers: {clear,test,test_and_clear}_restore_sigmask()\n HAVE_RESTORE_SIGMASK is defined on all architectures now\n" }, { "commit": "1193755ac6328ad240ba987e6ec41d5e8baf0680", "tree": "40bf847d7e3ebaa57b107151d14e6cd1d280cc6d", "parents": [ "4edebed86690eb8db9af3ab85baf4a34e73266cc", "0ef97dcfce4179a2eba046b855ee2f91d6f1b414" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:34:35 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:34:35 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs\n\nPull vfs changes from Al Viro.\n \"A lot of misc stuff. The obvious groups:\n * Miklos\u0027 atomic_open series; kills the damn abuse of\n -\u003ed_revalidate() by NFS, which was the major stumbling block for\n all work in that area.\n * ripping security_file_mmap() and dealing with deadlocks in the\n area; sanitizing the neighborhood of vm_mmap()/vm_munmap() in\n general.\n * -\u003eencode_fh() switched to saner API; insane fake dentry in\n mm/cleancache.c gone.\n * assorted annotations in fs (endianness, __user)\n * parts of Artem\u0027s -\u003es_dirty work (jff2 and reiserfs parts)\n * -\u003eupdate_time() work from Josef.\n * other bits and pieces all over the place.\n\n Normally it would\u0027ve been in two or three pull requests, but\n signal.git stuff had eaten a lot of time during this cycle ;-/\"\n\nFix up trivial conflicts in Documentation/filesystems/vfs.txt (the\n\u0027truncate_range\u0027 inode method was removed by the VM changes, the VFS\nupdate adds an \u0027update_time()\u0027 method), and in fs/btrfs/ulist.[ch] (due\nto sparse fix added twice, with other changes nearby).\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (95 commits)\n nfs: don\u0027t open in -\u003ed_revalidate\n vfs: retry last component if opening stale dentry\n vfs: nameidata_to_filp(): don\u0027t throw away file on error\n vfs: nameidata_to_filp(): inline __dentry_open()\n vfs: do_dentry_open(): don\u0027t put filp\n vfs: split __dentry_open()\n vfs: do_last() common post lookup\n vfs: do_last(): add audit_inode before open\n vfs: do_last(): only return EISDIR for O_CREAT\n vfs: do_last(): check LOOKUP_DIRECTORY\n vfs: do_last(): make ENOENT exit RCU safe\n vfs: make follow_link check RCU safe\n vfs: do_last(): use inode variable\n vfs: do_last(): inline walk_component()\n vfs: do_last(): make exit RCU safe\n vfs: split do_lookup()\n Btrfs: move over to use -\u003eupdate_time\n fs: introduce inode operation -\u003eupdate_time\n reiserfs: get rid of resierfs_sync_super\n reiserfs: mark the superblock as dirty a bit later\n ...\n" }, { "commit": "4edebed86690eb8db9af3ab85baf4a34e73266cc", "tree": "8ab144b08f490f239fa62be52470860c9311664d", "parents": [ "51eab603f5c86dd1eae4c525df3e7f7eeab401d6", "5e44f8c374dc4f8eadf61cd18b2c0d46bc87c1b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:12:15 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 10:12:15 2012 -0700" }, "message": "Merge tag \u0027ext4_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\nPull Ext4 updates from Theodore Ts\u0027o:\n \"The major new feature added in this update is Darrick J Wong\u0027s\n metadata checksum feature, which adds crc32 checksums to ext4\u0027s\n metadata fields.\n\n There is also the usual set of cleanups and bug fixes.\"\n\n* tag \u0027ext4_for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (44 commits)\n ext4: hole-punch use truncate_pagecache_range\n jbd2: use kmem_cache_zalloc wrapper instead of flag\n ext4: remove mb_groups before tearing down the buddy_cache\n ext4: add ext4_mb_unload_buddy in the error path\n ext4: don\u0027t trash state flags in EXT4_IOC_SETFLAGS\n ext4: let getattr report the right blocks in delalloc+bigalloc\n ext4: add missing save_error_info() to ext4_error()\n ext4: add debugging trigger for ext4_error()\n ext4: protect group inode free counting with group lock\n ext4: use consistent ssize_t type in ext4_file_write()\n ext4: fix format flag in ext4_ext_binsearch_idx()\n ext4: cleanup in ext4_discard_allocated_blocks()\n ext4: return ENOMEM when mounts fail due to lack of memory\n ext4: remove redundundant \"(char *) bh-\u003eb_data\" casts\n ext4: disallow hard-linked directory in ext4_lookup\n ext4: fix potential integer overflow in alloc_flex_gd()\n ext4: remove needs_recovery in ext4_mb_init()\n ext4: force ro mount if ext4_setup_super() fails\n ext4: fix potential NULL dereference in ext4_free_inodes_counts()\n ext4/jbd2: add metadata checksumming to the list of supported features\n ...\n" }, { "commit": "efee984c27b67e3ebef40410f35671997441b57c", "tree": "53457dba2338f853d34e1754e7f7f960e4a29482", "parents": [ "17440f171e28e86cc21a4c8fd1fa3c561503f80e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Apr 28 02:04:15 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:52 2012 -0400" }, "message": "new helper: signal_delivered()\n\nDoes block_sigmask() + tracehook_signal_handler(); called when\nsigframe has been successfully built. All architectures converted\nto it; block_sigmask() itself is gone now (merged into this one).\n\nI\u0027m still not too happy with the signature, but that\u0027s a separate\nstory (IMO we need a structure that would contain signal number +\nsiginfo + k_sigaction, so that get_signal_to_deliver() would fill one,\nsignal_delivered(), handle_signal() and probably setup...frame() -\ntake one).\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "77097ae503b170120ab66dd1d547f8577193f91f", "tree": "bee5b2e8d91b9ec8ab74c58cbec1796c7bacc2e5", "parents": [ "edd63a2763bdae0daa4f0a4d4c5d61d1154352a5" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 27 13:58:59 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:51 2012 -0400" }, "message": "most of set_current_blocked() callers want SIGKILL/SIGSTOP removed from set\n\nOnly 3 out of 63 do not. Renamed the current variant to __set_current_blocked(),\nadded set_current_blocked() that will exclude unblockable signals, switched\nopen-coded instances to it.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "edd63a2763bdae0daa4f0a4d4c5d61d1154352a5", "tree": "a36c599628574280999af2d1e7bfe2a4a6969164", "parents": [ "6fd84c0831ec78d98736b76dc5e9b849f1dbfc9e" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Apr 27 13:42:45 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:50 2012 -0400" }, "message": "set_restore_sigmask() is never called without SIGPENDING (and never should be)\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "b7f9a11a6cf1ea9ee6be3eb2b90d91327a09ad14", "tree": "7d5a5f469aea8ac2b3e1ab41e05a6abafcb2b694", "parents": [ "51a7b448d4134e3e8eec633435e3e8faee14a828" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 02 09:59:21 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:48 2012 -0400" }, "message": "new helper: sigmask_to_save()\n\nreplace boilerplate \"should we use -\u003esaved_sigmask or -\u003eblocked?\"\nwith calls of obvious inlined helper...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "51a7b448d4134e3e8eec633435e3e8faee14a828", "tree": "8fc58560ffee1c944ec5e198029d5c2e6f7c0bd3", "parents": [ "4ebefe3ec729003443daf153ed6fad1739271283" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon May 21 23:33:55 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:47 2012 -0400" }, "message": "new helper: restore_saved_sigmask()\n\nfirst fruits of ..._restore_sigmask() helpers: now we can take\nboilerplate \"signal didn\u0027t have a handler, clear RESTORE_SIGMASK\nand restore the blocked mask from -\u003esaved_mask\" into a common\nhelper. Open-coded instances switched...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4ebefe3ec729003443daf153ed6fad1739271283", "tree": "cea05e7086314d200886fd3b76867e8fb5e6574b", "parents": [ "754421c8cab1a568be844a7069fe04c1cf6391b8" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 26 22:29:20 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:47 2012 -0400" }, "message": "new helpers: {clear,test,test_and_clear}_restore_sigmask()\n\nhelpers parallel to set_restore_sigmask(), used in the next commits\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "754421c8cab1a568be844a7069fe04c1cf6391b8", "tree": "71fa1f54e664ff45289fccfa946747a18e20727f", "parents": [ "fb21affa49204acd409328415b49bfe90136653c" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Apr 26 18:31:00 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:58:46 2012 -0400" }, "message": "HAVE_RESTORE_SIGMASK is defined on all architectures now\n\nEveryone either defines it in arch thread_info.h or has TIF_RESTORE_SIGMASK\nand picks default set_restore_sigmask() in linux/thread_info.h. Kill the\nifdefs, slap #error in linux/thread_info.h to catch breakage when new ones\nget merged.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "16b1c1cd71176ab0a76b26818fbf12db9183ed57", "tree": "da4ab8077cc3d9dce5b6ec2d003074cba3841446", "parents": [ "50ee93afcaa970620d1fb5a9894109a2ab152868" ], "author": { "name": "Miklos Szeredi", "email": "mszeredi@suse.cz", "time": "Mon May 21 17:30:19 2012 +0200" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:12:01 2012 -0400" }, "message": "vfs: retry last component if opening stale dentry\n\nNFS optimizes away d_revalidates for last component of open. This means that\nopen itself can find the dentry stale.\n\nThis patch allows the filesystem to return EOPENSTALE and the VFS will retry the\nlookup on just the last component if possible.\n\nIf the lookup was done using RCU mode, including the last component, then this\nis not possible since the parent dentry is lost. In this case fall back to\nnon-RCU lookup. Currently this is not used since NFS will always leave RCU\nmode.\n\nSigned-off-by: Miklos Szeredi \u003cmszeredi@suse.cz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c3b2da314834499f34cba94f7053e55f6d6f92d8", "tree": "7012b569ee9e0781761a8eb388190979441583c7", "parents": [ "033369d1af1264abc23bea2e174aa47cdd212f6f" ], "author": { "name": "Josef Bacik", "email": "josef@redhat.com", "time": "Mon Mar 26 09:59:21 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 12:07:25 2012 -0400" }, "message": "fs: introduce inode operation -\u003eupdate_time\n\nBtrfs has to make sure we have space to allocate new blocks in order to modify\nthe inode, so updating time can fail. We\u0027ve gotten around this by having our\nown file_update_time but this is kind of a pain, and Christoph has indicated he\nwould like to make xfs do something different with atime updates. So introduce\n-\u003eupdate_time, where we will deal with i_version an a/m/c time updates and\nindicate which changes need to be made. The normal version just does what it\nhas always done, updates the time and marks the inode dirty, and then\nfilesystems can choose to do something different.\n\nI\u0027ve gone through all of the users of file_update_time and made them check for\nerrors with the exception of the fault code since it\u0027s complicated and I wasn\u0027t\nquite sure what to do there, also Jan is going to be pushing the file time\nupdates into page_mkwrite for those who have it so that should satisfy btrfs and\nmake it not a big deal to check the file_update_time() return code in the\ngeneric fault path. Thanks,\n\nSigned-off-by: Josef Bacik \u003cjosef@redhat.com\u003e\n" }, { "commit": "419f4319495043a9507ac3e616be9ca60af09744", "tree": "0f747d80d11a6d4cd726ad6556839d5cd40b23ac", "parents": [ "fb21affa49204acd409328415b49bfe90136653c", "6eccece90b6addf80ef9e6db79b0bc873301034b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 08:32:58 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 01 08:32:58 2012 -0700" }, "message": "Merge branch \u0027for-3.5\u0027 of git://linux-nfs.org/~bfields/linux\n\nPull the rest of the nfsd commits from Bruce Fields:\n \"... and then I cherry-picked the remainder of the patches from the\n head of my previous branch\"\n\nThis is the rest of the original nfsd branch, rebased without the\ndelegation stuff that I thought really needed to be redone.\n\nI don\u0027t like rebasing things like this in general, but in this situation\nthis was the lesser of two evils.\n\n* \u0027for-3.5\u0027 of git://linux-nfs.org/~bfields/linux: (50 commits)\n nfsd4: fix, consolidate client_has_state\n nfsd4: don\u0027t remove rebooted client record until confirmation\n nfsd4: remove some dprintk\u0027s and a comment\n nfsd4: return \"real\" sequence id in confirmed case\n nfsd4: fix exchange_id to return confirm flag\n nfsd4: clarify that renewing expired client is a bug\n nfsd4: simpler ordering of setclientid_confirm checks\n nfsd4: setclientid: remove pointless assignment\n nfsd4: fix error return in non-matching-creds case\n nfsd4: fix setclientid_confirm same_cred check\n nfsd4: merge 3 setclientid cases to 2\n nfsd4: pull out common code from setclientid cases\n nfsd4: merge last two setclientid cases\n nfsd4: setclientid/confirm comment cleanup\n nfsd4: setclientid remove unnecessary terms from a logical expression\n nfsd4: move rq_flavor into svc_cred\n nfsd4: stricter cred comparison for setclientid/exchange_id\n nfsd4: move principal name into svc_cred\n nfsd4: allow removing clients not holding state\n nfsd4: rearrange exchange_id logic to simplify\n ...\n" }, { "commit": "e3fc629d7bb70848fbf479688a66d4e76dff46ac", "tree": "96b6d5ffdb1c643fb28807a635e6ca4e24964034", "parents": [ "98de59bfe4b2ff6344d9ad8e5296f80de5dcc5b6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 30 20:08:42 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 10:37:17 2012 -0400" }, "message": "switch aio and shm to do_mmap_pgoff(), make do_mmap() static\n\nafter all, 0 bytes and 0 pages is the same thing...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8b3ec6814c83d76b85bd13badc48552836c24839", "tree": "2430a4511c7ea41f67b0d841f4c42eac43828db3", "parents": [ "e5467859f7f79b69fc49004403009dfdba3bec53" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed May 30 17:11:23 2012 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Jun 01 10:37:01 2012 -0400" }, "message": "take security_mmap_file() outside of -\u003emmap_sem\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "fb21affa49204acd409328415b49bfe90136653c", "tree": "3535dbe0c0aad049a38cadfcffe78409397a1b32", "parents": [ "a00b6151a2ae4c52576c35d3998e144a993d50b8", "f23ca335462e3c84f13270b9e65f83936068ec2c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:47:30 2012 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal\n\nPull second pile of signal handling patches from Al Viro:\n \"This one is just task_work_add() series + remaining prereqs for it.\n\n There probably will be another pull request from that tree this\n cycle - at least for helpers, to get them out of the way for per-arch\n fixes remaining in the tree.\"\n\nFix trivial conflict in kernel/irq/manage.c: the merge of Andrew\u0027s pile\nhad brought in commit 97fd75b7b8e0 (\"kernel/irq/manage.c: use the\npr_foo() infrastructure to prefix printks\") which changed one of the\npr_err() calls that this merge moves around.\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal:\n keys: kill task_struct-\u003ereplacement_session_keyring\n keys: kill the dummy key_replace_session_keyring()\n keys: change keyctl_session_to_parent() to use task_work_add()\n genirq: reimplement exit_irq_thread() hook via task_work_add()\n task_work_add: generic process-context callbacks\n avr32: missed _TIF_NOTIFY_RESUME on one of do_notify_resume callers\n parisc: need to check NOTIFY_RESUME when exiting from syscall\n move key_repace_session_keyring() into tracehook_notify_resume()\n TIF_NOTIFY_RESUME is defined on all targets now\n" }, { "commit": "a00b6151a2ae4c52576c35d3998e144a993d50b8", "tree": "fc312be05c4deb4dead7a6afa09e88017d3a0146", "parents": [ "08615d7d85e5aa02c05bf6c4dde87d940e7f85f6", "b108fe6b08f3f61c2c465649b20b7d4b4c185728" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:18:11 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:18:11 2012 -0700" }, "message": "Merge branch \u0027for-3.5-take-2\u0027 of git://linux-nfs.org/~bfields/linux\n\nPull nfsd update from Bruce Fields.\n\n* \u0027for-3.5-take-2\u0027 of git://linux-nfs.org/~bfields/linux: (23 commits)\n nfsd: trivial: use SEEK_SET instead of 0 in vfs_llseek\n SUNRPC: split upcall function to extract reusable parts\n nfsd: allocate id-to-name and name-to-id caches in per-net operations.\n nfsd: make name-to-id cache allocated per network namespace context\n nfsd: make id-to-name cache allocated per network namespace context\n nfsd: pass network context to idmap init/exit functions\n nfsd: allocate export and expkey caches in per-net operations.\n nfsd: make expkey cache allocated per network namespace context\n nfsd: make export cache allocated per network namespace context\n nfsd: pass pointer to export cache down to stack wherever possible.\n nfsd: pass network context to export caches init/shutdown routines\n Lockd: pass network namespace to creation and destruction routines\n NFSd: remove hard-coded dereferences to name-to-id and id-to-name caches\n nfsd: pass pointer to expkey cache down to stack wherever possible.\n nfsd: use hash table from cache detail in nfsd export seq ops\n nfsd: pass svc_export_cache pointer as private data to \"exports\" seq file ops\n nfsd: use exp_put() for svc_export_cache put\n nfsd: use cache detail pointer from svc_export structure on cache put\n nfsd: add link to owner cache detail to svc_export structure\n nfsd: use passed cache_detail pointer expkey_parse()\n ...\n" }, { "commit": "08615d7d85e5aa02c05bf6c4dde87d940e7f85f6", "tree": "18906149d313d25914160aca21cedf54b3a7e818", "parents": [ "9fdadb2cbaf4b482dfd6086e8bd3d2db071a1702", "0a4dd35c67b144d8ef9432120105f1aab9293ee9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:10:18 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 18:10:18 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\nMerge misc patches from Andrew Morton:\n\n - the \"misc\" tree - stuff from all over the map\n\n - checkpatch updates\n\n - fatfs\n\n - kmod changes\n\n - procfs\n\n - cpumask\n\n - UML\n\n - kexec\n\n - mqueue\n\n - rapidio\n\n - pidns\n\n - some checkpoint-restore feature work. Reluctantly. Most of it\n delayed a release. I\u0027m still rather worried that we don\u0027t have a\n clear roadmap to completion for this work.\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (78 patches)\n kconfig: update compression algorithm info\n c/r: prctl: add ability to set new mm_struct::exe_file\n c/r: prctl: extend PR_SET_MM to set up more mm_struct entries\n c/r: procfs: add arg_start/end, env_start/end and exit_code members to /proc/$pid/stat\n syscalls, x86: add __NR_kcmp syscall\n fs, proc: introduce /proc/\u003cpid\u003e/task/\u003ctid\u003e/children entry\n sysctl: make kernel.ns_last_pid control dependent on CHECKPOINT_RESTORE\n aio/vfs: cleanup of rw_copy_check_uvector() and compat_rw_copy_check_uvector()\n eventfd: change int to __u64 in eventfd_signal()\n fs/nls: add Apple NLS\n pidns: make killed children autoreap\n pidns: use task_active_pid_ns in do_notify_parent\n rapidio/tsi721: add DMA engine support\n rapidio: add DMA engine support for RIO data transfers\n ipc/mqueue: add rbtree node caching support\n tools/selftests: add mq_perf_tests\n ipc/mqueue: strengthen checks on mqueue creation\n ipc/mqueue: correct mq_attr_ok test\n ipc/mqueue: improve performance of send/recv\n selftests: add mq_open_tests\n ...\n" }, { "commit": "b32dfe377102ce668775f8b6b1461f7ad428f8b6", "tree": "f89be6bd34eb757c471f3ca506e0ce92224f9bc5", "parents": [ "fe8c7f5cbf91124987106faa3bdf0c8b955c4cf7" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Thu May 31 16:26:46 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:32 2012 -0700" }, "message": "c/r: prctl: add ability to set new mm_struct::exe_file\n\nWhen we do restore we would like to have a way to setup a former\nmm_struct::exe_file so that /proc/pid/exe would point to the original\nexecutable file a process had at checkpoint time.\n\nFor this the PR_SET_MM_EXE_FILE code is introduced. This option takes a\nfile descriptor which will be set as a source for new /proc/$pid/exe\nsymlink.\n\nNote it allows to change /proc/$pid/exe if there are no VM_EXECUTABLE\nvmas present for current process, simply because this feature is a special\nto C/R and mm::num_exe_file_vmas become meaningless after that.\n\nTo minimize the amount of transition the /proc/pid/exe symlink might have,\nthis feature is implemented in one-shot manner. Thus once changed the\nsymlink can\u0027t be changed again. This should help sysadmins to monitor the\nsymlinks over all process running in a system.\n\nIn particular one could make a snapshot of processes and ring alarm if\nthere unexpected changes of /proc/pid/exe\u0027s in a system.\n\nNote -- this feature is available iif CONFIG_CHECKPOINT_RESTORE is set and\nthe caller must have CAP_SYS_RESOURCE capability granted, otherwise the\nrequest to change symlink will be rejected.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Kees Cook \u003ckeescook@chromium.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fe8c7f5cbf91124987106faa3bdf0c8b955c4cf7", "tree": "3ddb0013465d7cd09ef6bc2fab18cb59055a309b", "parents": [ "5b172087f99189416d5f47fd7ab5e6fb762a9ba3" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Thu May 31 16:26:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:32 2012 -0700" }, "message": "c/r: prctl: extend PR_SET_MM to set up more mm_struct entries\n\nDuring checkpoint we dump whole process memory to a file and the dump\nincludes process stack memory. But among stack data itself, the stack\ncarries additional parameters such as command line arguments, environment\ndata and auxiliary vector.\n\nSo when we do restore procedure and once we\u0027ve restored stack data itself\nwe need to setup mm_struct::arg_start/end, env_start/end, so restored\nprocess would be able to find command line arguments and environment data\nit had at checkpoint time. The same applies to auxiliary vector.\n\nFor this reason additional PR_SET_MM_(ARG_START | ARG_END | ENV_START |\nENV_END | AUXV) codes are introduced.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nAcked-by: Kees Cook \u003ckeescook@chromium.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Andrew Vagin \u003cavagin@openvz.org\u003e\nCc: Serge Hallyn \u003cserge.hallyn@canonical.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Michael Kerrisk \u003cmtk.manpages@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d97b46a64674a267bc41c9e16132ee2a98c3347d", "tree": "316f77d212c84aef226684eb05d5d33f40743ac9", "parents": [ "818411616baf46ceba0cff6f05af3a9b294734f7" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Thu May 31 16:26:44 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:32 2012 -0700" }, "message": "syscalls, x86: add __NR_kcmp syscall\n\nWhile doing the checkpoint-restore in the user space one need to determine\nwhether various kernel objects (like mm_struct-s of file_struct-s) are\nshared between tasks and restore this state.\n\nThe 2nd step can be solved by using appropriate CLONE_ flags and the\nunshare syscall, while there\u0027s currently no ways for solving the 1st one.\n\nOne of the ways for checking whether two tasks share e.g. mm_struct is to\nprovide some mm_struct ID of a task to its proc file, but showing such\ninfo considered to be not that good for security reasons.\n\nThus after some debates we end up in conclusion that using that named\n\u0027comparison\u0027 syscall might be the best candidate. So here is it --\n__NR_kcmp.\n\nIt takes up to 5 arguments - the pids of the two tasks (which\ncharacteristics should be compared), the comparison type and (in case of\ncomparison of files) two file descriptors.\n\nLookups for pids are done in the caller\u0027s PID namespace only.\n\nAt moment only x86 is supported and tested.\n\n[akpm@linux-foundation.org: fix up selftests, warnings]\n[akpm@linux-foundation.org: include errno.h]\n[akpm@linux-foundation.org: tweak comment text]\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nAcked-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Pavel Emelyanov \u003cxemul@parallels.com\u003e\nCc: Andrey Vagin \u003cavagin@openvz.org\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Valdis.Kletnieks@vt.edu\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ac34ebb3a67e699edcb5ac72f19d31679369dfaa", "tree": "21785208005952128545c0d7804c2dddf177766f", "parents": [ "ee62c6b2dc93c09585b51fad18449dc5edb9977f" ], "author": { "name": "Christopher Yeoh", "email": "cyeoh@au1.ibm.com", "time": "Thu May 31 16:26:42 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:32 2012 -0700" }, "message": "aio/vfs: cleanup of rw_copy_check_uvector() and compat_rw_copy_check_uvector()\n\nA cleanup of rw_copy_check_uvector and compat_rw_copy_check_uvector after\nchanges made to support CMA in an earlier patch.\n\nRather than having an additional check_access parameter to these\nfunctions, the first paramater type is overloaded to allow the caller to\nspecify CHECK_IOVEC_ONLY which means check that the contents of the iovec\nare valid, but do not check the memory that they point to. This is used\nby process_vm_readv/writev where we need to validate that a iovec passed\nto the syscall is valid but do not want to check the memory that it points\nto at this point because it refers to an address space in another process.\n\nSigned-off-by: Chris Yeoh \u003cyeohc@au1.ibm.com\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ee62c6b2dc93c09585b51fad18449dc5edb9977f", "tree": "538f5338f6a00d1a4cee9e69ba74082747a452aa", "parents": [ "71ca97da9d027009d318d319cbacf54a72f666c1" ], "author": { "name": "Sha Zhengju", "email": "handai.szj@taobao.com", "time": "Thu May 31 16:26:41 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:32 2012 -0700" }, "message": "eventfd: change int to __u64 in eventfd_signal()\n\neventfd_ctx-\u003ecount is an __u64 counter which is allowed to reach\nULLONG_MAX. eventfd_write() adds a __u64 value to \"count\", but the kernel\nside eventfd_signal() only adds an int value to it. Make them consistent.\n\n[akpm@linux-foundation.org: update interface documentation]\nSigned-off-by: Sha Zhengju \u003chandai.szj@taobao.com\u003e\nCc: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e42d98ebe7d754a2c9fbccd6186721d3ca8679f6", "tree": "eed734672410f2eb8fab07fbd14f88bfaf8a882f", "parents": [ "ce2d52cc1364a22fc1a161781e60ee3cbb499a6d" ], "author": { "name": "Alexandre Bounine", "email": "alexandre.bounine@idt.com", "time": "Thu May 31 16:26:38 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:31 2012 -0700" }, "message": "rapidio: add DMA engine support for RIO data transfers\n\nAdds DMA Engine framework support into RapidIO subsystem.\n\nUses DMA Engine DMA_SLAVE interface to generate data transfers to/from\nremote RapidIO target devices.\n\nIntroduces RapidIO-specific wrapper for prep_slave_sg() interface with an\nextra parameter to pass target specific information.\n\nUses scatterlist to describe local data buffer. Address flat data buffer\non a remote side.\n\nSigned-off-by: Alexandre Bounine \u003calexandre.bounine@idt.com\u003e\nCc: Dan Williams \u003cdan.j.williams@intel.com\u003e\nAcked-by: Vinod Koul \u003cvinod.koul@linux.intel.com\u003e\nCc: Li Yang \u003cleoli@freescale.com\u003e\nCc: Matt Porter \u003cmporter@kernel.crashing.org\u003e\nCc: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cef0184c115e5e4e10498f6548d9526465e72478", "tree": "752c4116e0f93328239db9ff2c2ed730fef3ce0e", "parents": [ "fd1f87d24d492fda464bedf10a5dd5174ff9b065" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Thu May 31 16:26:33 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:31 2012 -0700" }, "message": "mqueue: separate mqueue default value from maximum value\n\nCommit b231cca4381e (\"message queues: increase range limits\") changed\nmqueue default value when attr parameter is specified NULL from hard\ncoded value to fs.mqueue.{msg,msgsize}_max sysctl value.\n\nThis made large side effect. When user need to use two mqueue\napplications 1) using !NULL attr parameter and it require big message\nsize and 2) using NULL attr parameter and only need small size message,\napp (1) require to raise fs.mqueue.msgsize_max and app (2) consume large\nmemory size even though it doesn\u0027t need.\n\nDoug Ledford propsed to switch back it to static hard coded value.\nHowever it also has a compatibility problem. Some applications might\nstarted depend on the default value is tunable.\n\nThe solution is to separate default value from maximum value.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nAcked-by: Doug Ledford \u003cdledford@redhat.com\u003e\nAcked-by: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e6315bb154e778391ce64b194756bd3d108dadf6", "tree": "6b0df724ed5e52058f61261d93f807ea0ee77d11", "parents": [ "5b5c4d1a1440e94994c73dddbad7be0676cd8b9a" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Thu May 31 16:26:31 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:31 2012 -0700" }, "message": "mqueue: revert bump up DFLT_*MAX\n\nMqueue limitation is slightly naieve parameter likes other ipcs because\nunprivileged user can consume kernel memory by using ipcs.\n\nThus, too aggressive raise bring us security issue. Example, current\nsetting allow evil unprivileged user use 256GB (\u003d 256 * 1024 * 1024*1024)\nand it\u0027s enough large to system will belome unresponsive. Don\u0027t do that.\n\nInstead, every admin should adjust the knobs for their own systems.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nAcked-by: Doug Ledford \u003cdledford@redhat.com\u003e\nAcked-by: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Dave Hansen \u003chaveblue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5b5c4d1a1440e94994c73dddbad7be0676cd8b9a", "tree": "fe00ef0f888fbfc40b7542fd8a66cf3368d3d2c7", "parents": [ "02967ea08ede0f8cc7e0526aedffdae65a099b07" ], "author": { "name": "Doug Ledford", "email": "dledford@redhat.com", "time": "Thu May 31 16:26:30 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "ipc/mqueue: update maximums for the mqueue subsystem\n\nCommit b231cca4381e (\"message queues: increase range limits\") changed the\nmaximum size of a message in a message queue from INT_MAX to 8192*128.\nUnfortunately, we had customers that relied on a size much larger than\n8192*128 on their production systems. After reviewing POSIX, we found\nthat it is silent on the maximum message size. We did find a couple other\nareas in which it was not silent. Fix up the mqueue maximums so that the\ncustomer\u0027s system can continue to work, and document both the POSIX and\nreal world requirements in ipc_namespace.h so that we don\u0027t have this\nissue crop back up.\n\nAlso, commit 9cf18e1dd74cd0 (\"ipc: HARD_MSGMAX should be higher not lower\non 64bit\") fiddled with HARD_MSGMAX without realizing that the number was\nintentionally in place to limit the msg queue depth to one that was small\nenough to kmalloc an array of pointers (hence why we divided 128k by\nsizeof(long)). If we wish to meet POSIX requirements, we have no choice\nbut to change our allocation to a vmalloc instead (at least for the large\nqueue size case). With that, it\u0027s possible to increase our allowed\nmaximum to the POSIX requirements (or more if we choose).\n\n[sfr@canb.auug.org.au: using vmalloc requires including vmalloc.h]\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nCc: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "858ee3784e8105467f1f3017f4ece51cb51d4830", "tree": "c95f55ff8bd29be3a8648acc21118a47b07d117b", "parents": [ "93e6f119c0ce8a1bba6e81dc8dd97d67be360844" ], "author": { "name": "Doug Ledford", "email": "dledford@redhat.com", "time": "Thu May 31 16:26:29 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "ipc/mqueue: switch back to using non-max values on create\n\nCommit b231cca4381e (\"message queues: increase range limits\") changed\nhow we create a queue that does not include an attr struct passed to\nopen so that it creates the queue with whatever the maximum values are.\nHowever, if the admin has set the maximums to allow flexibility in\ncreating a queue (aka, both a large size and large queue are allowed,\nbut combined they create a queue too large for the RLIMIT_MSGQUEUE of\nthe user), then attempts to create a queue without an attr struct will\nfail. Switch back to using acceptable defaults regardless of what the\nmaximums are.\n\nNote: so far, we only know of a few applications that rely on this\nbehavior (specifically, set the maximums in /proc, then run the\napplication which calls mq_open() without passing in an attr struct, and\nthe application expects the newly created message queue to have the\nmaximum sizes that were set in /proc used on the mq_open() call, and all\nof those applications that we know of are actually part of regression\ntest suites that were coded to do something like this:\n\nfor size in 4096 65536 $((1024 * 1024)) $((16 * 1024 * 1024)); do\n\techo $size \u003e /proc/sys/fs/mqueue/msgsize_max\n\tmq_open || echo \"Error opening mq with size $size\"\ndone\n\nThese test suites that depend on any behavior like this are broken. The\nconcept that programs should rely upon the system wide maximum in order\nto get their desired results instead of simply using a attr struct to\nspecify what they want is fundamentally unfriendly programming practice\nfor any multi-tasking OS.\n\nFixing this will break those few apps that we know of (and those app\nauthors recognize the brokenness of their code and the need to fix it).\nHowever, the following patch \"mqueue: separate mqueue default value\"\nallows a workaround in the form of new knobs for the default msg queue\ncreation parameters for any software out there that we don\u0027t already\nknow about that might rely on this behavior at the moment.\n\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nCc: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nCc: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "93e6f119c0ce8a1bba6e81dc8dd97d67be360844", "tree": "6d5131b4134d7aa6ba680a6a55f016bd6e03f319", "parents": [ "29a5c67e7a78815fda0567a867adce467f6e6e5a" ], "author": { "name": "Doug Ledford", "email": "dledford@redhat.com", "time": "Thu May 31 16:26:28 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "ipc/mqueue: cleanup definition names and locations\n\nSince commit b231cca4381e (\"message queues: increase range limits\") on\nOct 18, 2008, calls to mq_open() that did not pass in an attribute\nstruct and expected to get default values for the size of the queue and\nthe max message size now get the system wide maximums instead of\nhardwired defaults like they used to get.\n\nThis was uncovered when one of the earlier patches in this patch set\nincreased the default system wide maximums at the same time it increased\nthe hard ceiling on the system wide maximums (a customer specifically\nneeded the hard ceiling brought back up, the new ceiling that commit\nb231cca4381e introduced was too low for their production systems). By\nincreasing the default maximums and not realising they were tied to any\nattempt to create a message queue without an attribute struct, I had\ninadvertently made it such that all message queue creation attempts\nwithout an attribute struct were failing because the new default\nmaximums would create a queue that exceeded the default rlimit for\nmessage queue bytes.\n\nAs a result, the system wide defaults were brought back down to their\nprevious levels, and the system wide ceilings on the maximums were\nraised to meet the customer\u0027s needs. However, the fact that the no\nattribute struct behavior of mq_open() could be broken by changing the\nsystem wide maximums for message queues was seen as fundamentally broken\nitself. So we hardwired the no attribute case back like it used to be.\nBut, then we realized that on the very off chance that some piece of\nsoftware in the wild depended on that behavior, we could work around\nthat issue by adding two new knobs to /proc that allowed setting the\ndefaults for message queues created without an attr struct separately\nfrom the system wide maximums.\n\nWhat is not an option IMO is to leave the current behavior in place. No\npiece of software should ever rely on setting the system wide maximums\nin order to get a desired message queue. Such a reliance would be so\nfundamentally multitasking OS unfriendly as to not really be tolerable.\nFortunately, we don\u0027t know of any software in the wild that uses this\nexcept for a regression test program that caught the issue in the first\nplace. If there is though, we have made accommodations with the two new\n/proc knobs (and that\u0027s all the accommodations such fundamentally broken\nsoftware can be allowed)..\n\nThis patch:\n\nThe various defines for minimums and maximums of the sysctl controllable\nmqueue values are scattered amongst different files and named\ninconsistently. Move them all into ipc_namespace.h and make them have\nconsistent names. Additionally, make the number of queues per namespace\nalso have a minimum and maximum and use the same sysctl function as the\nother two settable variables.\n\nSigned-off-by: Doug Ledford \u003cdledford@redhat.com\u003e\nAcked-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Amerigo Wang \u003camwang@redhat.com\u003e\nCc: Joe Korty \u003cjoe.korty@ccur.com\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nAcked-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29a5c67e7a78815fda0567a867adce467f6e6e5a", "tree": "79033c85c4d2a4875e4b17e292f015495b97457b", "parents": [ "e4cc2f873ad0833aa5c4aca56bebe15b9603a1e7" ], "author": { "name": "maximilian attems", "email": "max@stro.at", "time": "Thu May 31 16:26:27 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:30 2012 -0700" }, "message": "kexec: export kexec.h to user space\n\nAdd userspace definitions, guard all relevant kernel structures. While at\nit document stuff and remove now useless userspace hint.\n\nIt is easy to add the relevant system call to respective libc\u0027s, but it\nseems pointless to have to duplicate the data structures.\n\nThis is based on the kexec-tools headers, with the exception of just using\nint on return (succes or failure) and using size_t instead of \u0027unsigned\nlong int\u0027 for the number of segments argument of kexec_load().\n\nSigned-off-by: maximilian attems \u003cmax@stro.at\u003e\nCc: Simon Horman \u003chorms@verge.net.au\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nCc: Haren Myneni \u003chbabu@us.ibm.com\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cb79295e20a8088a2fd6a9b3cb5f2d889ec36b4d", "tree": "e749be4ebd059d9dd1ff109c1cecb7b63109d2e0", "parents": [ "f7505d64f2db5da2d7d94873ddf2cd2524847061" ], "author": { "name": "Anton Vorontsov", "email": "anton.vorontsov@linaro.org", "time": "Thu May 31 16:26:22 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:29 2012 -0700" }, "message": "cpu: introduce clear_tasks_mm_cpumask() helper\n\nMany architectures clear tasks\u0027 mm_cpumask like this:\n\n\tread_lock(\u0026tasklist_lock);\n\tfor_each_process(p) {\n\t\tif (p-\u003emm)\n\t\t\tcpumask_clear_cpu(cpu, mm_cpumask(p-\u003emm));\n\t}\n\tread_unlock(\u0026tasklist_lock);\n\nDepending on the context, the code above may have several problems,\nsuch as:\n\n1. Working with task-\u003emm w/o getting mm or grabing the task lock is\n dangerous as -\u003emm might disappear (exit_mm() assigns NULL under\n task_lock(), so tasklist lock is not enough).\n\n2. Checking for process-\u003emm is not enough because process\u0027 main\n thread may exit or detach its mm via use_mm(), but other threads\n may still have a valid mm.\n\nThis patch implements a small helper function that does things\ncorrectly, i.e.:\n\n1. We take the task\u0027s lock while whe handle its mm (we can\u0027t use\n get_task_mm()/mmput() pair as mmput() might sleep);\n\n2. To catch exited main thread case, we use find_lock_task_mm(),\n which walks up all threads and returns an appropriate task\n (with task lock held).\n\nAlso, Per Peter Zijlstra\u0027s idea, now we don\u0027t grab tasklist_lock in\nthe new helper, instead we take the rcu read lock. We can do this\nbecause the function is called after the cpu is taken down and marked\noffline, so no new tasks will get this cpu set in their mm mask.\n\nSigned-off-by: Anton Vorontsov \u003canton.vorontsov@linaro.org\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "43e13cc107cf6cd3c15fbe1cef849435c2223d50", "tree": "9a1b3aa79ec2e8374944c23cf57a73790a3fc6ce", "parents": [ "9b3c98cd663750c33434572ff76ba306505eba5a" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Thu May 31 16:26:16 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:28 2012 -0700" }, "message": "cred: remove task_is_dead() from __task_cred() validation\n\nCommit 8f92054e7ca1 (\"CRED: Fix __task_cred()\u0027s lockdep check and banner\ncomment\"):\n\n add the following validation condition:\n\n task-\u003eexit_state \u003e\u003d 0\n\n to permit the access if the target task is dead and therefore\n unable to change its own credentials.\n\nOK, but afaics currently this can only help wait_task_zombie() which calls\n__task_cred() without rcu lock.\n\nRemove this validation and change wait_task_zombie() to use task_uid()\ninstead. This means we do rcu_read_lock() only to shut up the lockdep,\nbut we already do the same in, say, wait_task_stopped().\n\ntask_is_dead() should die, task-\u003eexit_state !\u003d 0 means that this task has\npassed exit_notify(), only do_wait-like code paths should use this.\n\nUnfortunately, we can\u0027t kill task_is_dead() right now, it has already\nacquired buggy users in drivers/staging. The fix already exists.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nReviewed-by: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jiri Olsa \u003cjolsa@redhat.com\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "785042f2e275089e22c36b462f6495ce8d91732d", "tree": "4e847408b4e675c7c616d357ae9b330f7104fbc0", "parents": [ "81ab6e7b26b453a795d46f2616ed0e31d97f05b9" ], "author": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Thu May 31 16:26:15 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:28 2012 -0700" }, "message": "kmod: move call_usermodehelper_fns() to .c file and unexport all it\u0027s helpers\n\nIf we move call_usermodehelper_fns() to kmod.c file and EXPORT_SYMBOL it\nwe can avoid exporting all it\u0027s helper functions:\n\tcall_usermodehelper_setup\n\tcall_usermodehelper_setfns\n\tcall_usermodehelper_exec\nAnd make all of them static to kmod.c\n\nSince the optimizer will see all these as a single call site it will\ninline them inside call_usermodehelper_fns(). So we loose the call to\n_fns but gain 3 calls to the helpers. (Not that it matters)\n\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ae3cef7300e9fddc35ad251dd5f27c5b88c8594a", "tree": "d1f057eaeac5234e9056b3e9fa186c1bd7873bc5", "parents": [ "f0aac6162e945590057dcfb841bdce8fd18ed4f6" ], "author": { "name": "Boaz Harrosh", "email": "bharrosh@panasas.com", "time": "Thu May 31 16:26:14 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:28 2012 -0700" }, "message": "kmod: unexport call_usermodehelper_freeinfo()\n\ncall_usermodehelper_freeinfo() is not used outside of kmod.c. So unexport\nit, and make it static to kmod.c\n\nSigned-off-by: Boaz Harrosh \u003cbharrosh@panasas.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "020ac5b6bef15785f9dde9de89d2734ff97da733", "tree": "18724448be398af715d45dea42966bf276d2febb", "parents": [ "7bc1bac77a69011550ce0613f4a23712a002d7ad" ], "author": { "name": "Artem Bityutskiy", "email": "artem.bityutskiy@linux.intel.com", "time": "Thu May 31 16:26:12 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:27 2012 -0700" }, "message": "fat: introduce special inode for managing the FSINFO block\n\nThis is patchset makes fatfs stop using the VFS \u0027-\u003ewrite_super()\u0027 method\nfor writing out the FSINFO block.\n\nThe final goal is to get rid of the \u0027sync_supers()\u0027 kernel thread. This\nkernel thread wakes up every 5 seconds (by default) and calls\n\u0027-\u003ewrite_super()\u0027 for all mounted file-systems. And the bad thing is that\nthis is done even if all the superblocks are clean. Moreover, some\nfile-systems do not even need this end they do not register the\n\u0027-\u003ewrite_super()\u0027 method at all (e.g., btrfs).\n\nSo \u0027sync_supers()\u0027 most often just generates useless wake-ups and wastes\npower. I am trying to make all file-systems independent of\n\u0027-\u003ewrite_super()\u0027 and plan to remove \u0027sync_supers()\u0027 and \u0027-\u003ewrite_super\u0027\ncompletely once there are no more users.\n\nThe \u0027-\u003ewrite_supers()\u0027 method is mostly used by baroque file-systems like\nhfs, udf, etc. Modern file-systems like btrfs and xfs do not use it.\nThis justifies removing this stuff from VFS completely and make every FS\nself-manage own superblock.\n\nTested with xfstests.\n\nThis patch:\n\nPreparation for further changes. It introduces a special inode\n(\u0027fsinfo_inode\u0027) in FAT file-system which we\u0027ll later use for managing the\nFSINFO block. Note, this there is already one special inode (\u0027fat_inode\u0027)\nwhich is used for managing the FAT tables.\n\nIntroduce new \u0027MSDOS_FSINFO_INO\u0027 constant for this special inode. It is\nsafe to do because FAT file-system does not store inode numbers on the\nmedia but generates them run-time.\n\nI\u0027ve also cleaned up the comment to existing \u0027MSDOS_ROOT_INO\u0027 constant,\nwhile on it.\n\nSigned-off-by: Artem Bityutskiy \u003cartem.bityutskiy@linux.intel.com\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a3860c1c5dd1137db23d7786d284939c5761d517", "tree": "48d688c6c391ef45f79bdd60815450ca06c5cc1a", "parents": [ "15837294d4ce717f69942f7366e99d4d1d3d9923" ], "author": { "name": "Xi Wang", "email": "xi.wang@gmail.com", "time": "Thu May 31 16:26:04 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 31 17:49:26 2012 -0700" }, "message": "introduce SIZE_MAX\n\nULONG_MAX is often used to check for integer overflow when calculating\nallocation size. While ULONG_MAX happens to work on most systems, there\nis no guarantee that `size_t\u0027 must be the same size as `long\u0027.\n\nThis patch introduces SIZE_MAX, the maximum value of `size_t\u0027, to improve\nportability and readability for allocation size validation.\n\nSigned-off-by: Xi Wang \u003cxi.wang@gmail.com\u003e\nAcked-by: Alex Elder \u003celder@dreamhost.com\u003e\nCc: David Airlie \u003cairlied@linux.ie\u003e\nCc: Pekka Enberg \u003cpenberg@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": "d5497fc693a446ce9100fcf4117c3f795ddfd0d2", "tree": "7254a8eb06629de6c9ac4b8dbe8e38c79c979af3", "parents": [ "8fbba96e5b327665265ad02b7f331b68536828bf" ], "author": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Mon May 14 22:06:49 2012 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Thu May 31 20:29:58 2012 -0400" }, "message": "nfsd4: move rq_flavor into svc_cred\n\nMove the rq_flavor into struct svc_cred, and use it in setclientid and\nexchange_id comparisons as well.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "03a4e1f6ddf25f48848e1bddcffc0ad489648331", "tree": "f140e3deb767d092eca997037ebb7b098d8afce9", "parents": [ "631fc9ea05c97e5d1d14ea58a7347be4857d09da" ], "author": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Mon May 14 19:55:22 2012 -0400" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Thu May 31 20:29:55 2012 -0400" }, "message": "nfsd4: move principal name into svc_cred\n\nInstead of keeping the principal name associated with a request in a\nstructure that\u0027s private to auth_gss and using an accessor function,\nmove it to svc_cred.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" } ], "next": "9793f7c88937e7ac07305ab1af1a519225836823" }