)]}' { "log": [ { "commit": "9fa0ea9f26f64fbfc3dfd51d1dc2c230b65ffb19", "tree": "39d893961545394f1a504ed3d63fe900f76b95ef", "parents": [ "1fea7c25a05d388c0cdbe02cbdaf3a2e70885581" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 13 16:23:00 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:20:36 2010 +0100" }, "message": "GFS2: Use new workqueue scheme\n\nThe recovery workqueue can be freezable since\nwe want it to finish what it is doing if the system is to\nbe frozen (although why you\u0027d want to freeze a cluster node\nis beyond me since it will result in it being ejected from\nthe cluster). It does still make sense for single node\nGFS2 filesystems though.\n\nThe glock workqueue will benefit from being able to run more\nwork items concurrently. A test running postmark shows\nimproved performance and multi-threaded workloads are likely\nto benefit even more. It needs to be high priority because\nthe latency directly affects the latency of filesystem glock\noperations.\n\nThe delete workqueue is similar to the recovery workqueue in\nthat it must not get blocked by memory allocations, and may\nrun for a long time.\n\nPotentially other GFS2 threads might also be converted to\nworkqueues, but I\u0027ll leave that for a later patch.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "1fea7c25a05d388c0cdbe02cbdaf3a2e70885581", "tree": "4cb485254d7d3eb42b2dc0c3de140a21f586d511", "parents": [ "7b5e3d5fcf0d6fce66050bd0313a7dc2ae4abc62" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Sep 08 10:09:25 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:20:12 2010 +0100" }, "message": "GFS2: Update handling of DLM return codes to match reality\n\nGFS2\u0027s idea of which return codes it needs to handle was based\nupon those listed in dlm.h. Those didn\u0027t cover all the possible\ncodes and listed some which never happen. This updates GFS2 to\nhandle all the codes which can actually be returned from the\nDLM under various circumstances.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "7b5e3d5fcf0d6fce66050bd0313a7dc2ae4abc62", "tree": "2121e7587c5bb73faeaba6e438178ea8aff570ee", "parents": [ "fe08d5a89726675a920b0e9bbbe849c46b27a6e5" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Sep 03 09:39:20 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:19:50 2010 +0100" }, "message": "GFS2: Don\u0027t enforce min hold time when two demotes occur in rapid succession\n\nDue to the design of the VFS, it is quite usual for operations on GFS2\nto consist of a lookup (requiring a shared lock) followed by an\noperation requiring an exclusive lock. If a remote node has cached an\nexclusive lock, then it will receive two demote events in rapid succession\nfirstly for a shared lock and then to unlocked. The existing min hold time\ncode was triggering in this case, even if the node was otherwise idle\nsince the state change time was being updated by the initial demote.\n\nThis patch introduces logic to skip the min hold timer in the case that\na \"double demote\" of this kind has occurred. The min hold timer will\nstill be used in all other cases.\n\nA new glock flag is introduced which is used to keep track of whether\nthere have been any newly queued holders since the last glock state\nchange. The min hold time is only applied if the flag is set.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nTested-by: Abhijith Das \u003cadas@redhat.com\u003e\n" }, { "commit": "fe08d5a89726675a920b0e9bbbe849c46b27a6e5", "tree": "bb7b57316a91d3a3cb66649e910c9609f35a3167", "parents": [ "3921120e757f9167f3fcd3a1781239824471b14d" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Aug 23 11:54:45 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:19:35 2010 +0100" }, "message": "GFS2: Fix whitespace in previous patch\n\nRemoves the offending space\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "3921120e757f9167f3fcd3a1781239824471b14d", "tree": "4b5f8e9e5376ae6a64b9757a62392b89a6316e26", "parents": [ "9a3f236d40a99ea8dca3df40d8ef67631057cad6" ], "author": { "name": "Benjamin Marzinski", "email": "bmarzins@redhat.com", "time": "Fri Aug 20 00:21:02 2010 -0500" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:19:17 2010 +0100" }, "message": "GFS2: fallocate support\n\nThis patch adds support for fallocate to gfs2. Since the gfs2 does not support\nuninitialized data blocks, it must write out zeros to all the blocks. However,\nsince it does not need to lock any pages to read from, gfs2 can write out the\nzero blocks much more efficiently. On a moderately full filesystem, fallocate\nworks around 5 times faster on average. The fallocate call also allows gfs2 to\nadd blocks to the file without changing the filesize, which will make it\npossible for gfs2 to preallocate space for the rindex file, so that gfs2 can\ngrow a completely full filesystem.\n\nSigned-off-by: Benjamin Marzinski \u003cbmarzins@redhat.com\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "9a3f236d40a99ea8dca3df40d8ef67631057cad6", "tree": "9249794a803c7df5bcef90038199351f14f09b1d", "parents": [ "820969f353587281d645735c83c7f07d606e67ba" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Aug 23 11:49:34 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:18:59 2010 +0100" }, "message": "GFS2: Add a bug trap in allocation code\n\nThis adds a check to ensure that if we reach the block allocator\nthat we don\u0027t try and proceed if there is no alloc structure\nhanging off the inode. This should only happen if there is a bug\nin GFS2. The error return code is distinctive in order that it\nwill be easily spotted.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "820969f353587281d645735c83c7f07d606e67ba", "tree": "538f8806639b757334ebc399a82170d7f0bf2d3b", "parents": [ "a2e0f79939e09e74698564b88dee709db208e1e2" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Aug 11 09:53:47 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:18:46 2010 +0100" }, "message": "GFS2: No longer experimental\n\nI think the time has arrvied to remove the experimental tag\nfrom GFS2.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "a2e0f79939e09e74698564b88dee709db208e1e2", "tree": "0018e445e3d47c4558901153733899ef672f789e", "parents": [ "ff8f33c8b30d7b7efdcf2548c7f6e64db6a89b29" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Aug 11 09:53:11 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:18:29 2010 +0100" }, "message": "GFS2: Remove i_disksize\n\nWith the update of the truncate code, ip-\u003ei_disksize and\ninode-\u003ei_size are merely copies of each other. This means\nwe can remove ip-\u003ei_disksize and use inode-\u003ei_size exclusively\nreducing the size of a GFS2 inode by 8 bytes.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "ff8f33c8b30d7b7efdcf2548c7f6e64db6a89b29", "tree": "a21bad4d2b48f743dd96277b1c966c35aefe1ce2", "parents": [ "2422084a94fcd5038406261b331672a13c92c050" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Wed Aug 11 09:37:53 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Mon Sep 20 11:18:16 2010 +0100" }, "message": "GFS2: New truncate sequence\n\nThis updates GFS2\u0027s truncate code to use the new truncate\nsequence correctly. This is a stepping stone to being\nable to remove ip-\u003ei_disksize in favour of using i_size\neverywhere now that the two sizes are always identical.\n\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "2422084a94fcd5038406261b331672a13c92c050", "tree": "18b8aede90f388b9e2808b1517a105ad5171e6ac", "parents": [ "81cef8e38babd1dd07eb53fccc956620a1b4f32e", "494486a1d2697f2153199b6501ab5b4d6e15a2bb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:09:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:09:23 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6:\n alpha: deal with multiple simultaneously pending signals\n alpha: fix a 14 years old bug in sigreturn tracing\n alpha: unb0rk sigsuspend() and rt_sigsuspend()\n alpha: belated ERESTART_RESTARTBLOCK race fix\n alpha: Shift perf event pending work earlier in timer interrupt\n alpha: wire up fanotify and prlimit64 syscalls\n alpha: kill big kernel lock\n alpha: fix build breakage in asm/cacheflush.h\n alpha: remove unnecessary cast from void* in assignment.\n alpha: Use static const char * const where possible\n" }, { "commit": "81cef8e38babd1dd07eb53fccc956620a1b4f32e", "tree": "a012ad63404b652379b8a0bed80825266a94eaad", "parents": [ "7d7dee96e1a7369eae67e5fe5c987785a1c11e40", "dbee032295dac88742734ee9988e08a0e4f2f732" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:06:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:06:34 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6:\n ide: Fix ordering of procfs registry.\n" }, { "commit": "7d7dee96e1a7369eae67e5fe5c987785a1c11e40", "tree": "7c87df02117c7c3ac2ab4b7bd594a2183ec22ff6", "parents": [ "f1c9c9797a7c519a70b8e4607f41d97ec59fc8f0", "4e8cec269dd9e823804141f25ce37c23e72d3c12" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:05:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:05:50 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (21 commits)\n dca: disable dca on IOAT ver.3.0 multiple-IOH platforms\n netpoll: Disable IRQ around RCU dereference in netpoll_rx\n sctp: Do not reset the packet during sctp_packet_config().\n net/llc: storing negative error codes in unsigned short\n MAINTAINERS: move atlx discussions to netdev\n drivers/net/cxgb3/cxgb3_main.c: prevent reading uninitialized stack memory\n drivers/net/eql.c: prevent reading uninitialized stack memory\n drivers/net/usb/hso.c: prevent reading uninitialized memory\n xfrm: dont assume rcu_read_lock in xfrm_output_one()\n r8169: Handle rxfifo errors on 8168 chips\n 3c59x: Remove atomic context inside vortex_{set|get}_wol\n tcp: Prevent overzealous packetization by SWS logic.\n net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS\n phylib: fix PAL state machine restart on resume\n net: use rcu_barrier() in rollback_registered_many\n bonding: correctly process non-linear skbs\n ipv4: enable getsockopt() for IP_NODEFRAG\n ipv4: force_igmp_version ignored when a IGMPv3 query received\n ppp: potential NULL dereference in ppp_mp_explode()\n net/llc: make opt unsigned in llc_ui_setsockopt()\n ...\n" }, { "commit": "f1c9c9797a7c519a70b8e4607f41d97ec59fc8f0", "tree": "42b0cbfeb946a76844d20c7aae39037f5e1c7ba3", "parents": [ "112d421df2fddc0278584b084f4fcfedd144c5f4", "4d89ecaae9c145e60b920acb1120f1de3d6eac6e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:05:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:05:05 2010 -0700" }, "message": "Merge branch \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung\n\n* \u0027s5p-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:\n ARM: S3C64XX: Add IORESOURCE_IRQ_HIGHLEVEL flag to dm9000 on mach-real6410\n ARM: S3C64XX: Fix coding style errors on mach-real6410\n ARM: S3C64XX: Prototype SPI devices\n ARM: S3C64XX: Fix dev-spi build\n ARM: SAMSUNG: Fix on s5p_gpio_[get,set]_drvstr\n ARM: SAMSUNG: Fix on drive strength value\n ARM: S5PV210: Add FIMC clocks\n ARM: S5PV210: Reduce the iodesc length of systimer\n ARM: S5PV210: Update I2C-1 Clock Register Property.\n ARM: S5P: Decrease IO Registers memory region size on FIMC\n ARM: S5P: Fix DMA coherent mask for FIMC\n" }, { "commit": "112d421df2fddc0278584b084f4fcfedd144c5f4", "tree": "29ae7aef63427f4163f25222e4712b08a80703c7", "parents": [ "151b6a5f1d4c547c92ec67a5a6fedc16f435956e" ], "author": { "name": "Jan Harkes", "email": "jaharkes@cs.cmu.edu", "time": "Fri Sep 17 23:26:01 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Sep 19 11:03:09 2010 -0700" }, "message": "Coda: mount hangs because of missed REQ_WRITE rename\n\nCoda\u0027s REQ_* defines were renamed to avoid clashes with the block layer\n(commit 4aeefdc69f7b: \"coda: fixup clash with block layer REQ_*\ndefines\").\n\nHowever one was missed and response messages are no longer matched with\nrequests and waiting threads are no longer woken up. This patch fixes\nthis.\n\nSigned-off-by: Jan Harkes \u003cjaharkes@cs.cmu.edu\u003e\n[ Also fixed up whitespace while at it -Linus ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "494486a1d2697f2153199b6501ab5b4d6e15a2bb", "tree": "8b4b00dcda14b47828a9c04a535550b8d545a0c0", "parents": [ "53293638618f1a8b0b182dfedaab08b28930f992" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 18 08:42:27 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:08:29 2010 -0400" }, "message": "alpha: deal with multiple simultaneously pending signals\n\nUnlike the other targets, alpha sets _one_ sigframe and\nbuggers off until the next syscall/interrupt, even if\nmore signals are pending. It leads to quite a few unpleasant\ninconsistencies, starting with SIGSEGV potentially arriving\nnot where it should and including e.g. mess with sigsuspend();\nconsider two pending signals blocked until sigsuspend()\nunblocks them. We pick the first one; then, if we are hit\nby interrupt while in the handler, we process the second one\nas well. If we are not, and if no syscalls had been made,\nwe get out of the first handler and leave the second signal\npending; normally sigreturn() would\u0027ve picked it anyway, but\nhere it starts with restoring the original mask and voila -\nthe second signal is blocked again. On everything else we\nget both delivered consistently.\n\nIt\u0027s actually easy to fix; the only thing to watch out for\nis prevention of double syscall restart. Fortunately, the\nidea I\u0027ve nicked from arm fix by rmk works just fine...\n\nTestcase demonstrating the behaviour in question; on alpha\nwe get one or both flags set (usually one), on everything\nelse both are always set.\n\t#include \u003csignal.h\u003e\n\t#include \u003cstdio.h\u003e\n\tint had1, had2;\n\tvoid f1(int sig) { had1 \u003d 1; }\n\tvoid f2(int sig) { had2 \u003d 1; }\n\tmain()\n\t{\n\t\tsigset_t set1, set2;\n\t\tsigemptyset(\u0026set1);\n\t\tsigemptyset(\u0026set2);\n\t\tsigaddset(\u0026set2, 1);\n\t\tsigaddset(\u0026set2, 2);\n\t\tsignal(1, f1);\n\t\tsignal(2, f2);\n\t\tsigprocmask(SIG_SETMASK, \u0026set2, NULL);\n\t\traise(1);\n\t\traise(2);\n\t\tsigsuspend(\u0026set1);\n\t\tprintf(\"had1:%d had2:%d\\n\", had1, had2);\n\t}\n\nTested-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "53293638618f1a8b0b182dfedaab08b28930f992", "tree": "76c925826dbf71832db6212538b7a2f417008dd5", "parents": [ "392fb6e35400edbee183baba24b34a0fa2053813" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 18 08:41:16 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:08:28 2010 -0400" }, "message": "alpha: fix a 14 years old bug in sigreturn tracing\n\nThe way sigreturn() is implemented on alpha breaks PTRACE_SYSCALL,\nall way back to 1.3.95 when alpha has grown PTRACE_SYSCALL support.\n\nWhat happens is direct return to ret_from_syscall, in order to bypass\nmangling of a3 (error indicator) and prevent other mutilations of\nregisters (e.g. by syscall restart). That\u0027s fine, but... the entire\nTIF_SYSCALL_TRACE codepath is kept separate on alpha and post-syscall\nstopping/notifying the tracer is after the syscall. And the normal\npath we are forcibly switching to doesn\u0027t have it.\n\nSo we end up with *one* stop in traced sigreturn() vs. two in other\nsyscalls. And yes, strace is visibly broken by that; try to strace\nthe following\n\t#include \u003csignal.h\u003e\n\t#include \u003cstdio.h\u003e\n\tvoid f(int sig) {}\n\tmain()\n\t{\n\t\tsignal(SIGHUP, f);\n\t\traise(SIGHUP);\n\t\twrite(1, \"eeeek\\n\", 6);\n\t}\nand watch the show. The\n\tclose(1) \u003d 405\nin the end of strace output is coming from return value of write() (6 \u003d\u003d\n__NR_close on alpha) and syscall number of exit_group() (__NR_exit_group \u003d\u003d\n405 there).\n\nThe fix is fairly simple - the only thing we end up missing is the call\nof syscall_trace() and we can tell whether we\u0027d been called from the\nSYSCALL_TRACE path by checking ra value. Since we are setting the\nswitch_stack up (that\u0027s what sys_sigreturn() does), we have the right\nenvironment for calling syscall_trace() - just before we call\nundo_switch_stack() and return. Since undo_switch_stack() will overwrite\ns0 anyway, we can use it to store the result of \"has it been called from\nSYSCALL_TRACE path?\" check. The same thing applies in rt_sigreturn().\n\nTested-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "392fb6e35400edbee183baba24b34a0fa2053813", "tree": "e11587c8b7ca75ab41b23f9e09e2c6a9365e2187", "parents": [ "2deba1bd7126aadb5750beb927c878a6490065e6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 18 08:40:07 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:08:28 2010 -0400" }, "message": "alpha: unb0rk sigsuspend() and rt_sigsuspend()\n\nOld code used to set regs-\u003er0 and regs-\u003er19 to force the right\nreturn value. Leaving that after switch to ERESTARTNOHAND\nwas a Bad Idea(tm), since now that screws the restart - if we\nhit the case when get_signal_to_deliver() returns 0, we will\nstep back to syscall insn, with v0 set to EINTR and a3 to 1.\nThe latter won\u0027t matter, since EINTR is 4, aka __NR_write.\n\nTestcase:\n\n\t#include \u003csignal.h\u003e\n\t#define _GNU_SOURCE\n\t#include \u003cunistd.h\u003e\n\t#include \u003csys/syscall.h\u003e\n\n\tmain()\n\t{\n\t\tsigset_t mask;\n\t\tsigemptyset(\u0026mask);\n\t\tsigaddset(\u0026mask, SIGCONT);\n\t\tsigprocmask(SIG_SETMASK, \u0026mask, NULL);\n\t\tkill(0, SIGCONT);\n\t\tsyscall(__NR_sigsuspend, 1, \"b0rken\\n\", 7);\n\t}\n\nresults on alpha in immediate message to stdout...\n\nFix is obvious; moreover, since we don\u0027t need regs anymore, we can\nswitch to normal prototypes for these guys and lose the wrappers.\nEven better, rt_sigsuspend() is identical to generic version in\nkernel/signal.c now.\n\nTested-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "2deba1bd7126aadb5750beb927c878a6490065e6", "tree": "bd044c0442c2684a5f2713857cc097ef97710bc7", "parents": [ "bdc8b8914b17cf97b53e5f7af8168d68cfb089d6" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Sep 18 08:38:47 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:08:27 2010 -0400" }, "message": "alpha: belated ERESTART_RESTARTBLOCK race fix\n\nsame thing as had been done on other targets back in 2003 -\nmove setting -\u003erestart_block.fn into {rt_,}sigreturn().\n\nTested-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "bdc8b8914b17cf97b53e5f7af8168d68cfb089d6", "tree": "6535ea69d983e8e124e3566cd5d6847ab3a4d831", "parents": [ "531f0474bf889d489b28ea4b15e87b7cbb77f580" ], "author": { "name": "Michael Cree", "email": "mcree@orcon.net.nz", "time": "Sun Sep 19 02:05:40 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:19 2010 -0400" }, "message": "alpha: Shift perf event pending work earlier in timer interrupt\n\nPending work from the performance event subsystem is executed in\nthe timer interrupt. This patch shifts the call to\nperf_event_do_pending() before the call to update_process_times()\nas the latter may call back into the perf event subsystem and it\nis prudent to have the pending work executed first.\n\nSigned-off-by: Michael Cree \u003cmcree@orcon.net.nz\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "531f0474bf889d489b28ea4b15e87b7cbb77f580", "tree": "c189144c38dcbfe028770019e28f04b0fa0d6d23", "parents": [ "12e750d956eec8b1778679aff705f617095c46c8" ], "author": { "name": "Mikael Pettersson", "email": "mikpe@it.uu.se", "time": "Thu Sep 16 14:12:55 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:19 2010 -0400" }, "message": "alpha: wire up fanotify and prlimit64 syscalls\n\nThe 2.6.36-rc kernel added three new system calls:\nfanotify_init, fanotify_mark, and prlimit64. This\npatch wires them up on Alpha.\n\nBuilt and booted on an XP900. Untested beyond that.\n\nSigned-off-by: Mikael Pettersson \u003cmikpe@it.uu.se\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "12e750d956eec8b1778679aff705f617095c46c8", "tree": "30cccc3a0e78b35f1a8c2197556f47f5cd62112d", "parents": [ "b97f897d60c34adb9a5a37a14033e6a867e86f48" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Tue Sep 14 19:34:56 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:18 2010 -0400" }, "message": "alpha: kill big kernel lock\n\nAll uses of the BKL on alpha are totally bogus, nothing\nis really protected by this. Remove the remaining users\nso we don\u0027t have to mark alpha as \u0027depends on BKL\u0027.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: linux-alpha@vger.kernel.org\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "b97f897d60c34adb9a5a37a14033e6a867e86f48", "tree": "612ff3d8417a898ffbe03133df12d716a64bf713", "parents": [ "af96f8a340525f24abecc25848a07fff7636a53e" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Sep 14 09:00:22 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:18 2010 -0400" }, "message": "alpha: fix build breakage in asm/cacheflush.h\n\nAlpha SMP flush_icache_user_range() is implemented as an inline\nfunction inside include/asm/cacheflush.h. It dereferences @current\nbut doesn\u0027t include linux/sched.h and thus causes build failure if\nlinux/sched.h wasn\u0027t included previously. Fix it by including the\nneeded header file explicitly.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "af96f8a340525f24abecc25848a07fff7636a53e", "tree": "a9fead3c3f3302f4818bbac5d0cc1b494df4e1b5", "parents": [ "31019075f41c785eff7f38c62e4c700af019fdb7" ], "author": { "name": "matt mooney", "email": "mfm@muteddisk.com", "time": "Tue Sep 14 05:27:39 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:17 2010 -0400" }, "message": "alpha: remove unnecessary cast from void* in assignment.\n\nAcked-by: Jan-Benedict Glaw \u003cjbglaw@lug-owl.de\u003e\nSigned-off-by: matt mooney \u003cmfm@muteddisk.com\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "31019075f41c785eff7f38c62e4c700af019fdb7", "tree": "a483a219970d94c55cde6c1db6a2a81d2f0955ea", "parents": [ "151b6a5f1d4c547c92ec67a5a6fedc16f435956e" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Tue Sep 14 04:23:47 2010 -0400" }, "committer": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Sat Sep 18 23:06:17 2010 -0400" }, "message": "alpha: Use static const char * const where possible\n\nAcked-by: Richard Henderson \u003crth@twiddle.net\u003e\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\n" }, { "commit": "4e8cec269dd9e823804141f25ce37c23e72d3c12", "tree": "1271fd6bab1aeda1254b8d6a48d8dcd2a25e87f2", "parents": [ "f0f9deae9e7c421fa0c1c627beb8e174325e1ba7" ], "author": { "name": "Sosnowski, Maciej", "email": "maciej.sosnowski@intel.com", "time": "Thu Sep 16 06:02:26 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Sep 17 20:08:21 2010 -0700" }, "message": "dca: disable dca on IOAT ver.3.0 multiple-IOH platforms\n\nDirect Cache Access is not supported on IOAT ver.3.0 multiple-IOH platforms.\nThis patch blocks registering of dca providers when multiple IOH detected with IOAT ver.3.0.\n\nSigned-off-by: Maciej Sosnowski \u003cmaciej.sosnowski@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4d89ecaae9c145e60b920acb1120f1de3d6eac6e", "tree": "5eb606a3bf389e40d40c6e79ed6a14f60d1705cf", "parents": [ "591cd25ee35986184870c447ff5c12e78bc80699" ], "author": { "name": "Darius Augulis", "email": "augulis.darius@gmail.com", "time": "Thu Sep 09 21:41:31 2010 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Sat Sep 18 09:54:55 2010 +0900" }, "message": "ARM: S3C64XX: Add IORESOURCE_IRQ_HIGHLEVEL flag to dm9000 on mach-real6410\n\nAdd IORESOURCE_IRQ_HIGHLEVEL irq flag to dm9000 driver\nplatform data in board mach-real6410.\n\nSigned-off-by: Darius Augulis \u003caugulis.darius@gmail.com\u003e\n[kgene.kim@samsung.com: minor title fix]\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "591cd25ee35986184870c447ff5c12e78bc80699", "tree": "1ad6cb2d5ba2a62c232430d65286688c255c9199", "parents": [ "5343795fda222183c1f77d0f5870f2027713bb0d" ], "author": { "name": "Darius Augulis", "email": "augulis.darius@gmail.com", "time": "Thu Sep 09 21:40:22 2010 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Sat Sep 18 09:54:55 2010 +0900" }, "message": "ARM: S3C64XX: Fix coding style errors on mach-real6410\n\nFix errors reported by checkpatch.pl script\n\nSigned-off-by: Darius Augulis \u003caugulis.darius@gmail.com\u003e\n[kgene.kim@samsung.com: minor title fix]\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "5343795fda222183c1f77d0f5870f2027713bb0d", "tree": "bd0e43f4a82762367895ce344506afc770f4099e", "parents": [ "23a07eb0e8ea7d5b6ac41f2cc647e7ae53859292" ], "author": { "name": "Mark Brown", "email": "broonie@opensource.wolfsonmicro.com", "time": "Sat Sep 18 09:54:38 2010 +0900" }, "committer": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Sat Sep 18 09:54:54 2010 +0900" }, "message": "ARM: S3C64XX: Prototype SPI devices\n\nAvoids build warnings due to the undeclared non-statics.\n\nSigned-off-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\n" }, { "commit": "f0f9deae9e7c421fa0c1c627beb8e174325e1ba7", "tree": "7883b0c64cc16f1c3f3f4360a4dbcc214e6a6a22", "parents": [ "4bdab43323b459900578b200a4b8cf9713ac8fab" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Fri Sep 17 16:55:03 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Sep 17 16:55:03 2010 -0700" }, "message": "netpoll: Disable IRQ around RCU dereference in netpoll_rx\n\nWe cannot use rcu_dereference_bh safely in netpoll_rx as we may\nbe called with IRQs disabled. We could however simply disable\nIRQs as that too causes BH to be disabled and is safe in either\ncase.\n\nThanks to John Linville for discovering this bug and providing\na patch.\n\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4bdab43323b459900578b200a4b8cf9713ac8fab", "tree": "7a732994407ebb88698845ee36dbf98c062af49e", "parents": [ "2507136f74f70a4869bd4f525d48715ae66db43d" ], "author": { "name": "Vlad Yasevich", "email": "vladislav.yasevich@hp.com", "time": "Wed Sep 15 10:00:26 2010 -0400" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Sep 17 16:47:56 2010 -0700" }, "message": "sctp: Do not reset the packet during sctp_packet_config().\n\nsctp_packet_config() is called when getting the packet ready\nfor appending of chunks. The function should not touch the\ncurrent state, since it\u0027s possible to ping-pong between two\ntransports when sending, and that can result packet corruption\nfollowed by skb overlfow crash.\n\nReported-by: Thomas Dreibholz \u003cdreibh@iem.uni-due.de\u003e\nSigned-off-by: Vlad Yasevich \u003cvladislav.yasevich@hp.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "151b6a5f1d4c547c92ec67a5a6fedc16f435956e", "tree": "5718e5d1a545b0fd11119277cc9ad6d4202cd1e7", "parents": [ "509344b8b4d365b7ff3bce97198d83a57b7c3f31", "a1984f49996aa1553c7dbf5e1abb785a6d378bd4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:53:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:53:28 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ALSA: pcm - Fix race with proc files\n ALSA: pcm - Fix unbalanced pm_qos_request\n ALSA: HDA: Enable internal speaker on Dell M101z\n ALSA: patch_nvhdmi.c: Fix supported sample rate list.\n sound: Remove pr_\u003clevel\u003e uses of KERN_\u003clevel\u003e\n ALSA: hda - Add quirk for Toshiba C650D using a Conexant CX20585\n ALSA: hda_intel: ALSA HD Audio patch for Intel Patsburg DeviceIDs\n" }, { "commit": "509344b8b4d365b7ff3bce97198d83a57b7c3f31", "tree": "b9362ca16a3670a67dcc05fdaf0162aa2e470c5f", "parents": [ "80214df8db6d0ba8172f70122705ef29077fd918", "bc482bf0ce918b39a1fa60b9341f1add9318d833" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:25:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:25:47 2010 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:\n hwmon: (lm95241) Replace rate sysfs attribute with update_interval\n hwmon: (adm1031) Replace update_rate sysfs attribute with update_interval\n hwmon: (w83627ehf) Use proper exit sequence\n hwmon: (emc1403) Remove unnecessary hwmon_device_unregister\n hwmon: (f75375s) Do not overwrite values read from registers\n hwmon: (f75375s) Shift control mode to the correct bit position\n hwmon: New subsystem maintainers\n hwmon: (lis3lv02d) Prevent NULL pointer dereference\n" }, { "commit": "80214df8db6d0ba8172f70122705ef29077fd918", "tree": "edc7009310a30d456c5f876aa55fbeec5b103911", "parents": [ "70057a5a61a9c703aac0cc51811de8d3384d2889", "5f4874903df3562b9d5649fc1cf7b8c6bb238e42" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:23:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:23:42 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:\n GFS2: gfs2_logd should be using interruptible waits\n" }, { "commit": "70057a5a61a9c703aac0cc51811de8d3384d2889", "tree": "dbc78019d3dab85d43baa11fe661e4a3eaeb61a6", "parents": [ "343d04d44bb069064180f5763a41acaa9245f8e6", "8702d33aa6e6d753ef99163afe48aba1323374ef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:23:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:23:08 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:\n firewire: nosy: fix build when CONFIG_FIREWIRE\u003dN\n firewire: ohci: activate cycle timer register quirk on Ricoh chips\n" }, { "commit": "343d04d44bb069064180f5763a41acaa9245f8e6", "tree": "cdb2b444a4f45ec9b629b9cc7897090de8352846", "parents": [ "653d48b22166db2d8b1515ebe6f9f0f7c95dfc86", "ddcf3522cf03a147c867a2e0155761652dbd156a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:22:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:22:48 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md:\n md: fix v1.x metadata update when a disk is missing.\n md: call md_update_sb even for \u0027external\u0027 metadata arrays.\n" }, { "commit": "653d48b22166db2d8b1515ebe6f9f0f7c95dfc86", "tree": "ed6f5dbb1a3133588a0db7b534bfbff76c05e552", "parents": [ "a5b617368c8d61072844ac267aaf140e489b808b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Sep 17 14:34:39 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 17 10:22:18 2010 -0700" }, "message": "arm: fix really nasty sigreturn bug\n\nIf a signal hits us outside of a syscall and another gets delivered\nwhen we are in sigreturn (e.g. because it had been in sa_mask for\nthe first one and got sent to us while we\u0027d been in the first handler),\nwe have a chance of returning from the second handler to location one\ninsn prior to where we ought to return. If r0 happens to contain -513\n(-ERESTARTNOINTR), sigreturn will get confused into doing restart\nsyscall song and dance.\n\nIncredible joy to debug, since it manifests as random, infrequent and\nvery hard to reproduce double execution of instructions in userland\ncode...\n\nThe fix is simple - mark it \"don\u0027t bother with restarts\" in wrapper,\ni.e. set r8 to 0 in sys_sigreturn and sys_rt_sigreturn wrappers,\nsuppressing the syscall restart handling on return from these guys.\nThey can\u0027t legitimately return a restart-worthy error anyway.\n\nTestcase:\n\t#include \u003cunistd.h\u003e\n\t#include \u003csignal.h\u003e\n\t#include \u003cstdlib.h\u003e\n\t#include \u003csys/time.h\u003e\n\t#include \u003cerrno.h\u003e\n\n\tvoid f(int n)\n\t{\n\t\t__asm__ __volatile__(\n\t\t\t\"ldr r0, [%0]\\n\"\n\t\t\t\"b 1f\\n\"\n\t\t\t\"b 2f\\n\"\n\t\t\t\"1:b .\\n\"\n\t\t\t\"2:\\n\" : : \"r\"(\u0026n));\n\t}\n\n\tvoid handler1(int sig) { }\n\tvoid handler2(int sig) { raise(1); }\n\tvoid handler3(int sig) { exit(0); }\n\n\tmain()\n\t{\n\t\tstruct sigaction s \u003d {.sa_handler \u003d handler2};\n\t\tstruct itimerval t1 \u003d { .it_value \u003d {1} };\n\t\tstruct itimerval t2 \u003d { .it_value \u003d {2} };\n\n\t\tsignal(1, handler1);\n\n\t\tsigemptyset(\u0026s.sa_mask);\n\t\tsigaddset(\u0026s.sa_mask, 1);\n\t\tsigaction(SIGALRM, \u0026s, NULL);\n\n\t\tsignal(SIGVTALRM, handler3);\n\n\t\tsetitimer(ITIMER_REAL, \u0026t1, NULL);\n\t\tsetitimer(ITIMER_VIRTUAL, \u0026t2, NULL);\n\n\t\tf(-513); /* -ERESTARTNOINTR */\n\n\t\twrite(1, \"buggered\\n\", 9);\n\t\treturn 1;\n\t}\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a1984f49996aa1553c7dbf5e1abb785a6d378bd4", "tree": "14bb25e6cdd5bb74dfa54d5dcdc13cc89f4a3c05", "parents": [ "901d46d5a8eb821b03ca9e8cf005beb0c92f31ea", "145a902bfeb1f89a41165bd2d1e633ce070bcb73" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Sep 17 17:44:20 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Fri Sep 17 17:44:20 2010 +0200" }, "message": "Merge branch \u0027fix/hda\u0027 into for-linus\n" }, { "commit": "bc482bf0ce918b39a1fa60b9341f1add9318d833", "tree": "3f520a52c2ec141e9fbc28599124387b186a03ad", "parents": [ "a51b9944a1aaca34c9061d3973663fee54e9d1c1" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Fri Sep 17 17:24:15 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:15 2010 +0200" }, "message": "hwmon: (lm95241) Replace rate sysfs attribute with update_interval\n\nupdate_interval is the matching attribute defined in the hwmon sysfs ABI.\nUse it.\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "a51b9944a1aaca34c9061d3973663fee54e9d1c1", "tree": "a0bca6cc212f3f0a73f1177a6a7e442f28a03059", "parents": [ "022b75a3df2b5aeeb70c5d51bc1fe55722fdd759" ], "author": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Fri Sep 17 17:24:14 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:14 2010 +0200" }, "message": "hwmon: (adm1031) Replace update_rate sysfs attribute with update_interval\n\nThe attribute reflects an interval, not a rate.\n\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nAcked-by: Ira W. Snyder \u003ciws@ovro.caltech.edu\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "022b75a3df2b5aeeb70c5d51bc1fe55722fdd759", "tree": "3b460eeb0268f51b17b16e8d7b561e32ea764483", "parents": [ "f17c811d1433aa1966f9c5a744841427e9a97ecf" ], "author": { "name": "Jonas Jonsson", "email": "jonas@ludd.ltu.se", "time": "Fri Sep 17 17:24:13 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:13 2010 +0200" }, "message": "hwmon: (w83627ehf) Use proper exit sequence\n\nAccording to the datasheet for Winbond W83627DHG the proper way to exit\nthe Extended Function Mode is to write 0xaa to the EFER(0x2e or 0x4e).\n\nSigned-off-by: Jonas Jonsson \u003cjonas@ludd.ltu.se\u003e\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "f17c811d1433aa1966f9c5a744841427e9a97ecf", "tree": "6ac5537523aa1cc76cec7adf1e8bc0d8d1544f60", "parents": [ "c3b327d60bbba3f5ff8fd87d1efc0e95eb6c121b" ], "author": { "name": "Yong Wang", "email": "yong.y.wang@linux.intel.com", "time": "Fri Sep 17 17:24:12 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:12 2010 +0200" }, "message": "hwmon: (emc1403) Remove unnecessary hwmon_device_unregister\n\nIt is unnecessary and wrong to call hwmon_device_unregister in error\nhandling before hwmon_device_register is called.\n\nSigned-off-by: Yong Wang \u003cyong.y.wang@intel.com\u003e\nReviewed-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "c3b327d60bbba3f5ff8fd87d1efc0e95eb6c121b", "tree": "0b01025d310d304d5a2444ff8f5db14931df95ed", "parents": [ "96f3640894012be7dd15a384566bfdc18297bc6c" ], "author": { "name": "Guillem Jover", "email": "guillem@hadrons.org", "time": "Fri Sep 17 17:24:12 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:12 2010 +0200" }, "message": "hwmon: (f75375s) Do not overwrite values read from registers\n\nAll bits in the values read from registers to be used for the next\nwrite were getting overwritten, avoid doing so to not mess with the\ncurrent configuration.\n\nSigned-off-by: Guillem Jover \u003cguillem@hadrons.org\u003e\nCc: Riku Voipio \u003criku.voipio@iki.fi\u003e\nCc: stable@kernel.org\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "96f3640894012be7dd15a384566bfdc18297bc6c", "tree": "a39f2474004a25dd46b3add0aeb3a1f0429045a3", "parents": [ "9e012c1acc1fd617a708c00ff1fdaa847f9faf67" ], "author": { "name": "Guillem Jover", "email": "guillem@hadrons.org", "time": "Fri Sep 17 17:24:11 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:11 2010 +0200" }, "message": "hwmon: (f75375s) Shift control mode to the correct bit position\n\nThe spec notes that fan0 and fan1 control mode bits are located in bits\n7-6 and 5-4 respectively, but the FAN_CTRL_MODE macro was making the\nbits shift by 5 instead of by 4.\n\nSigned-off-by: Guillem Jover \u003cguillem@hadrons.org\u003e\nCc: Riku Voipio \u003criku.voipio@iki.fi\u003e\nCc: stable@kernel.org\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "9e012c1acc1fd617a708c00ff1fdaa847f9faf67", "tree": "ad86e24f114a7c67b3a0f5f19ee65382d411f987", "parents": [ "5facb097137e7509a1b73448fe20226a4fbfe8cb" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:11 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:11 2010 +0200" }, "message": "hwmon: New subsystem maintainers\n\nGuenter Roeck volunteered to adopt the hwmon subsystem as long as he\nwasn\u0027t the only maintainer. As this was also my own condition, we can\nadd the two of us as co-maintainers of the hwmon subsystem.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nAcked-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\n" }, { "commit": "5facb097137e7509a1b73448fe20226a4fbfe8cb", "tree": "65d6420d70466f8e4828946b5b682f0c6f272729", "parents": [ "03a7ab083e4d619136d6f07ce70fa9de0bc436fc" ], "author": { "name": "Kuninori Morimoto", "email": "kuninori.morimoto.gx@renesas.com", "time": "Fri Sep 17 17:24:10 2010 +0200" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Fri Sep 17 17:24:10 2010 +0200" }, "message": "hwmon: (lis3lv02d) Prevent NULL pointer dereference\n\nIf CONFIG_PM was selected and lis3lv02d_platform_data was NULL,\nthe kernel will be panic when halt command run.\n\nReported-by: Yusuke Goda \u003cyusuke.goda.sx@renesas.com\u003e\nSigned-off-by: Kuninori Morimoto \u003ckuninori.morimoto.gx@renesas.com\u003e\nAcked-by: Samu Onkalo \u003csamu.p.onkalo@nokia.com\u003e\nSigend-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\n" }, { "commit": "5f4874903df3562b9d5649fc1cf7b8c6bb238e42", "tree": "b66dbafa2fd3f32c6df72752d95cad260abd35bd", "parents": [ "03a7ab083e4d619136d6f07ce70fa9de0bc436fc" ], "author": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Thu Sep 09 14:45:00 2010 +0100" }, "committer": { "name": "Steven Whitehouse", "email": "swhiteho@redhat.com", "time": "Fri Sep 17 14:00:10 2010 +0100" }, "message": "GFS2: gfs2_logd should be using interruptible waits\n\nLooks like this crept in, in a recent update.\n\nReported-by: Krzysztof Urbaniak \u003curban@bash.org.pl\u003e\nSigned-off-by: Steven Whitehouse \u003cswhiteho@redhat.com\u003e\n" }, { "commit": "2507136f74f70a4869bd4f525d48715ae66db43d", "tree": "a0dbb80d26c3c97935ddb549f2cab0d7c78aab3d", "parents": [ "e443e383242839b0d72efce744b7ba31573b1f99" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Thu Sep 16 08:12:55 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 22:38:23 2010 -0700" }, "message": "net/llc: storing negative error codes in unsigned short\n\nIf the alloc_skb() fails then we return 65431 instead of -ENOBUFS\n(-105).\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e443e383242839b0d72efce744b7ba31573b1f99", "tree": "235fd9867f5eb67812052e744467e90a5ab9bfd2", "parents": [ "49c37c0334a9b85d30ab3d6b5d1acb05ef2ef6de" ], "author": { "name": "Chris Snook", "email": "chris.snook@gmail.com", "time": "Thu Sep 16 22:00:28 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 22:00:28 2010 -0700" }, "message": "MAINTAINERS: move atlx discussions to netdev\n\nThe atlx drivers are sufficiently mature that we no longer need a separate\nmailing list for them. Move the discussion to netdev, so we can decommission\natl1-devel, which is now mostly spam.\n\nSigned-off-by: Chris Snook \u003cchris.snook@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "49c37c0334a9b85d30ab3d6b5d1acb05ef2ef6de", "tree": "10bc5cacbbe2aefc83eb9d54a6698aaef65c393a", "parents": [ "44467187dc22fdd33a1a06ea0ba86ce20be3fe3c" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Wed Sep 15 11:43:12 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 21:55:00 2010 -0700" }, "message": "drivers/net/cxgb3/cxgb3_main.c: prevent reading uninitialized stack memory\n\nFixed formatting (tabs and line breaks).\n\nThe CHELSIO_GET_QSET_NUM device ioctl allows unprivileged users to read\n4 bytes of uninitialized stack memory, because the \"addr\" member of the\nch_reg struct declared on the stack in cxgb_extension_ioctl() is not\naltered or zeroed before being copied back to the user. This patch\ntakes care of it.\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "44467187dc22fdd33a1a06ea0ba86ce20be3fe3c", "tree": "5a05b2802aebe542ae5caeafd72161b4e9a3d726", "parents": [ "7011e660938fc44ed86319c18a5954e95a82ab3e" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Wed Sep 15 11:43:04 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 21:54:59 2010 -0700" }, "message": "drivers/net/eql.c: prevent reading uninitialized stack memory\n\nFixed formatting (tabs and line breaks).\n\nThe EQL_GETMASTRCFG device ioctl allows unprivileged users to read 16\nbytes of uninitialized stack memory, because the \"master_name\" member of\nthe master_config_t struct declared on the stack in eql_g_master_cfg()\nis not altered or zeroed before being copied back to the user. This\npatch takes care of it.\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "7011e660938fc44ed86319c18a5954e95a82ab3e", "tree": "ae74316fe3fe11113a1fa0bf150fc8a454143f5b", "parents": [ "e71895a1beff2014534c9660d9ae42e043f11555" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Wed Sep 15 11:43:28 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 21:54:59 2010 -0700" }, "message": "drivers/net/usb/hso.c: prevent reading uninitialized memory\n\nFixed formatting (tabs and line breaks).\n\nThe TIOCGICOUNT device ioctl allows unprivileged users to read\nuninitialized stack memory, because the \"reserved\" member of the\nserial_icounter_struct struct declared on the stack in hso_get_count()\nis not altered or zeroed before being copied back to the user. This\npatch takes care of it.\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e71895a1beff2014534c9660d9ae42e043f11555", "tree": "bec0ddc23b1176cac8f3a53b76aa8f2bc5e653a1", "parents": [ "801e147cde02f04b5c2f42764cd43a89fc7400a2" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Thu Sep 16 12:27:50 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 16 21:46:15 2010 -0700" }, "message": "xfrm: dont assume rcu_read_lock in xfrm_output_one()\n\nip_local_out() is called with rcu_read_lock() held from ip_queue_xmit()\nbut not from other call sites.\n\nReported-and-bisected-by: Nick Bowler \u003cnbowler@elliptictech.com\u003e\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ddcf3522cf03a147c867a2e0155761652dbd156a", "tree": "e5a47b7db19dc147df769b6cd8c82ac56964f6e1", "parents": [ "126925c090155f13e90b9e7e8c4010e96027c00a" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Wed Sep 08 16:48:17 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Sep 17 13:53:28 2010 +1000" }, "message": "md: fix v1.x metadata update when a disk is missing.\n\nIf an array with 1.x metadata is assembled with the last disk missing,\nmd doesn\u0027t properly record the fact that the disk was missing.\n\nThis is unlikely to cause a real problem as the event count will be\ndifferent to the count on the missing disk so it won\u0027t be included in\nthe array. However it could still cause confusion.\n\nSo make sure we clear all the relevant slots, not just the early ones.\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "126925c090155f13e90b9e7e8c4010e96027c00a", "tree": "f433e7cbd6aba7096a88cc7286b05e0c467ee43d", "parents": [ "9c03f1622af051004416dd3e24d8a0fa31e34178" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Sep 07 17:02:47 2010 +1000" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Fri Sep 17 13:53:13 2010 +1000" }, "message": "md: call md_update_sb even for \u0027external\u0027 metadata arrays.\n\nNow that we depend on md_update_sb to clear variable bits in\nmddev-\u003eflags (rather than trying not to set them) it is important to\nalways call md_update_sb when appropriate.\n\nmd_check_recovery has this job but explicitly avoids it for -\u003eexternal\nmetadata arrays. This is not longer appropraite, or needed.\n\nHowever we do want to avoid taking the mddev lock if only\nMD_CHANGE_PENDING is set as that is not cleared by md_update_sb for\nexternal-metadata arrays.\n\nReported-by: \"Kwolek, Adam\" \u003cadam.kwolek@intel.com\u003e\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "a5b617368c8d61072844ac267aaf140e489b808b", "tree": "2b7699b6bd7d044a0301962d679682f99a0718ab", "parents": [ "03a7ab083e4d619136d6f07ce70fa9de0bc436fc", "54ff7e595d763d894104d421b103a89f7becf47c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 19:38:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 19:38:08 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: hpet: Work around hardware stupidity\n x86, build: Disable -fPIE when compiling with CONFIG_CC_STACKPROTECTOR\u003dy\n x86, cpufeature: Suppress compiler warning with gcc 3.x\n x86, UV: Fix initialization of max_pnode\n" }, { "commit": "8702d33aa6e6d753ef99163afe48aba1323374ef", "tree": "4f9e2ffe455b4b75e34c8ef5bc1fdefda1360aa6", "parents": [ "970f4be85ae6ecf97b711a3a2a1d5cecd3ea0534" ], "author": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Wed Sep 15 13:02:44 2010 +0200" }, "committer": { "name": "Stefan Richter", "email": "stefanr@s5r6.in-berlin.de", "time": "Fri Sep 17 00:12:52 2010 +0200" }, "message": "firewire: nosy: fix build when CONFIG_FIREWIRE\u003dN\n\ndrivers/firewire/nosy* is a stand-alone driver that does not depend on\nCONFIG_FIREWIRE. Hence let make descend into drivers/firewire/ also\nif that option is off.\n\nThe stand-alone driver drivers/ieee1394/init_ohci1394_dma* will soon be\nmoved into drivers/firewire/ too and will require the same makefile fix.\n\nSide effect:\nAs mentioned in https://bugzilla.novell.com/show_bug.cgi?id\u003d586172#c24\nthis influences the order in which either firewire-ohci or ohci1394 is\ngoing to be bound to an OHCI-1394 controller in case of a modular build\nof both drivers if no modprobe blacklist entries are configured.\nHowever, a user of such a setup cannot expect deterministic behavior\nanyway. The Kconfig help and the migration guide at\nieee1394.wiki.kernel.org recommend blacklist entries when a dual\nIEEE 1394 stack build is being used. (The coexistence period of the two\nstacks is planned to end soon.)\n\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nSigned-off-by: Stefan Richter \u003cstefanr@s5r6.in-berlin.de\u003e\n" }, { "commit": "901d46d5a8eb821b03ca9e8cf005beb0c92f31ea", "tree": "fe3b5d015c456834ee2b900de2cfdd1d1b62b4bb", "parents": [ "8699a0b657b43fa6401537dfe345bee7aa8115ec" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Sep 16 23:06:50 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Sep 16 23:06:50 2010 +0200" }, "message": "ALSA: pcm - Fix race with proc files\n\nThe PCM proc files may open a race against substream close, which can\nend up with an Oops. Use the open_mutex to protect for it.\n\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "8699a0b657b43fa6401537dfe345bee7aa8115ec", "tree": "109968539c7622c5ebda6dcac7bb4df3a8b6350d", "parents": [ "147fcf1c211f1a87bf4d0711b7e9637f3d6ce080" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Sep 16 22:52:32 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Sep 16 23:04:38 2010 +0200" }, "message": "ALSA: pcm - Fix unbalanced pm_qos_request\n\nThe pm_qos_request isn\u0027t freed properly when OSS PCM emulation is used\nbecause it skips snd_pcm_hw_free() call but directly releases the\nstream. This resulted in Oops later.\n\nTested-by: Simon Kirby \u003csim@hostway.ca\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "03a7ab083e4d619136d6f07ce70fa9de0bc436fc", "tree": "a6b54d32e2c43991cd60193843ebef076e38d6d0", "parents": [ "7bb419041bab2c0efa6e78e9e9e3d9c6ebc75fae", "460cf3411b858ad509d5255e0dfaf862a83c0299" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:59:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:59:11 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:\n cifs: fix potential double put of TCP session reference\n" }, { "commit": "7bb419041bab2c0efa6e78e9e9e3d9c6ebc75fae", "tree": "07837cf65e21d010e90288bb0d5d7aeef311d053", "parents": [ "1f0ce990f0fc1bb92c28ef3f54b55cdf9a17b3a8", "2d2b6901649a62977452be85df53eda2412def24" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:58:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:58:44 2010 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6:\n [IA64] Optimize ticket spinlocks in fsys_rt_sigprocmask\n" }, { "commit": "1f0ce990f0fc1bb92c28ef3f54b55cdf9a17b3a8", "tree": "552c8368581d8a3ec12f95bf480075019c824f64", "parents": [ "bd12e5c3a1927b4b14a30142a563dbe592dfdc16", "b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:56:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:56:48 2010 -0700" }, "message": "Merge branch \u00272.6.36-fixes\u0027 of git://github.com/schandinat/linux-2.6\n\n* \u00272.6.36-fixes\u0027 of git://github.com/schandinat/linux-2.6:\n drivers/video/via/ioctl.c: prevent reading uninitialized stack memory\n" }, { "commit": "bd12e5c3a1927b4b14a30142a563dbe592dfdc16", "tree": "f46edf199d783c09e375e82ff1e4bc822ad865cf", "parents": [ "de109c9868cf78a172ae580a83bf9a3a74a9b4bd", "b76dc0546709aef18f123847680108c2fd33f203" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:56:12 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:56:12 2010 -0700" }, "message": "Merge branch \u0027urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6\n\n* \u0027urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:\n pcmcia pcnet_cs: try setting io_lines to 16 if card setup fails\n pcmcia: per-device, not per-socket debug messages\n pcmcia serial_cs.c: fix multifunction card handling\n" }, { "commit": "de109c9868cf78a172ae580a83bf9a3a74a9b4bd", "tree": "8b555db133d85b19538c0c0ac555e999c91f166e", "parents": [ "7fd3fce3a0a103bd6367889023c930ce3292d56a", "1d220334d6a8a711149234dc5f98d34ae02226b8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:55:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:55:44 2010 -0700" }, "message": "Merge git://git.infradead.org/users/cbou/battery-2.6.36\n\n* git://git.infradead.org/users/cbou/battery-2.6.36:\n apm_power: Add missing break statement\n intel_pmic_battery: Fix battery charging status on mrst\n" }, { "commit": "7fd3fce3a0a103bd6367889023c930ce3292d56a", "tree": "554fa2cf3c0f04b77f0f06082328192b0b09fbaa", "parents": [ "8be7eb359d96a6503de18b1a73fd6a24d8c983c9", "0a18e15598274b79ce14342ce0bfb76a87dadb45" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:55:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:55:16 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog:\n watchdog: Enable NXP LPC32XX support in Kconfig (resend)\n watchdog: ts72xx_wdt: disable watchdog at probe\n watchdog: sb_wdog: release irq and reboot notifier in error path and module_exit()\n" }, { "commit": "8be7eb359d96a6503de18b1a73fd6a24d8c983c9", "tree": "36795b7369a137ab6663bc018d452b58bf1d5e72", "parents": [ "3a919cf0bfb7b51205e7f8bacc491996e958b1a2", "7040dea4d2a0609241c7a98a944b7c432c69db2e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:54:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:54:54 2010 -0700" }, "message": "Merge branch \u0027stable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* \u0027stable\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n arch/tile: fix formatting bug in register dumps\n arch/tile: fix memcpy_fromio()/memcpy_toio() signatures\n arch/tile: Save and restore extra user state for tilegx\n arch/tile: Change struct sigcontext to be more useful\n arch/tile: finish const-ifying sys_execve()\n" }, { "commit": "3a919cf0bfb7b51205e7f8bacc491996e958b1a2", "tree": "bdd6b7efde1d1cced3501cdda19c05155aee301a", "parents": [ "94ca9d669a1308fefe476fde750c5297b6f86f3f", "8ecee36adc9d2cf19471c395af6ef70264dec251" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:54:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:54:39 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:\n regulator: wm8350-regulator - fix the logic of checking REGULATOR_MODE_STANDBY mode\n regulator: wm831x-ldo - fix the logic to set REGULATOR_MODE_IDLE and REGULATOR_MODE_STANDBY modes\n regulator: ab8500 - fix off-by-one value range checking for selector\n regulator: 88pm8607 - fix value range checking for accessing info-\u003evol_table\n regulator: isl6271a-regulator - fix regulator_desc parameter for regulator_register()\n regulator: ad5398 - fix a memory leak\n regulator: Update e-mail address for Liam Girdwood\n regulator: set max8998-\u003edev to \u0026pdev-\u003edev.\n regulator: tps6586x-regulator - fix bit_mask parameter for tps6586x_set_bits()\n regulator: tps6586x-regulator - fix value range checking for val\n regulator: max8998 - set max8998-\u003enum_regulators\n regulator: max8998 - fix memory allocation size for max8998-\u003erdev\n regulator: tps6507x - remove incorrect comments\n regulator: max1586 - improve the logic of choosing selector\n regulator: ab8500 - fix the logic to remove already registered regulators in error path\n regulator: ab3100 - fix the logic to remove already registered regulators in error path\n regulator/ab8500: move dereference below the check for NULL\n" }, { "commit": "94ca9d669a1308fefe476fde750c5297b6f86f3f", "tree": "0e6ffa86be5d133669755929a1bf60a9bb170826", "parents": [ "2c35cd019fc4a0e29db8ef29afba9f91a3cd4d23", "c54fce6eff197d9c57c97afbf6c9722ce434fc8f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:50:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:50:31 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:\n workqueue: add documentation\n" }, { "commit": "2c35cd019fc4a0e29db8ef29afba9f91a3cd4d23", "tree": "1c721ce92acba6d1eda199201b5cc5fac5a638f4", "parents": [ "9c03f1622af051004416dd3e24d8a0fa31e34178", "fe725d4f22f6bd1e7a5e7074bdf53a8fe0a954ee" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:48:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 16 12:48:58 2010 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/radeon/kms: only warn on mipmap size checks in r600 cs checker (v2)\n drm/radeon/kms: force legacy pll algo for RV620 LVDS\n drm: fix race between driver loading and userspace open.\n drm: Use a nondestructive mode for output detect when polling (v2)\n drm/radeon/kms: fix the colorbuffer CS checker for r300-r500\n drm/radeon/kms: increase lockup detection interval to 10 sec for r100-r500\n drm/radeon/kms/evergreen: fix backend setup\n drm: Use a nondestructive mode for output detect when polling\n drm/radeon: add some missing copyright headers\n drm: Only decouple the old_fb from the crtc is we call mode_set*\n drm/radeon/kms: don\u0027t enable underscan with interlaced modes\n drm/radeon/kms: add connector table for Mac x800\n drm/radeon/kms: fix regression in RMX code (v2)\n drm: Fix regression in disable polling e58f637\n" }, { "commit": "145a902bfeb1f89a41165bd2d1e633ce070bcb73", "tree": "c4745645ba16a05280139f5539097c452c4d8ccc", "parents": [ "3894335876a6257ac46e14845bd37ae6fb0f7c87" ], "author": { "name": "David Henningsson", "email": "david.henningsson@canonical.com", "time": "Thu Sep 16 10:07:53 2010 +0200" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Sep 16 10:18:54 2010 +0200" }, "message": "ALSA: HDA: Enable internal speaker on Dell M101z\n\nBugLink: http://launchpad.net/bugs/640254\n\nIn some cases a magic processing coefficient is needed to enable\nthe internal speaker on Dell M101z. According to Realtek, this\nprocessing coefficient is only present on ALC269vb.\n\nCc: stable@kernel.org\nSigned-off-by: David Henningsson \u003cdavid.henningsson@canonical.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" }, { "commit": "801e147cde02f04b5c2f42764cd43a89fc7400a2", "tree": "f7a4311cb18dc09387ebbf90e5917baf229dc5a5", "parents": [ "84176b7b56704580e008e6cb820dd4ccf622a1fd" ], "author": { "name": "Matthew Garrett", "email": "mjg@redhat.com", "time": "Tue Sep 14 11:57:11 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 15 19:32:59 2010 -0700" }, "message": "r8169: Handle rxfifo errors on 8168 chips\n\nThe Thinkpad X100e seems to have some odd behaviour when the display is\npowered off - the onboard r8169 starts generating rxfifo overflow errors.\nThe root cause of this has not yet been identified and may well be a\nhardware design bug on the platform, but r8169 should be more resiliant to\nthis. This patch enables the rxfifo interrupt on 8168 devices and removes\nthe MAC version check in the interrupt handler, and the machine no longer\ncrashes when under network load while the screen turns off.\n\nSigned-off-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nAcked-by: Francois Romieu \u003cromieu@fr.zoreil.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b4aaa78f4c2f9cde2f335b14f4ca30b01f9651ca", "tree": "db374bec1bf1ee1530b31d40ee4d6ff59819ca89", "parents": [ "f27098379b1dbfedae99e5b86e10529f799d4071" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Wed Sep 15 19:08:24 2010 -0400" }, "committer": { "name": "Florian Tobias Schandinat", "email": "FlorianSchandinat@gmx.de", "time": "Wed Sep 15 23:43:53 2010 +0000" }, "message": "drivers/video/via/ioctl.c: prevent reading uninitialized stack memory\n\nThe VIAFB_GET_INFO device ioctl allows unprivileged users to read 246\nbytes of uninitialized stack memory, because the \"reserved\" member of\nthe viafb_ioctl_info struct declared on the stack is not altered or\nzeroed before being copied back to the user. This patch takes care of\nit.\n\nSigned-off-by: Dan Rosenberg \u003cdan.j.rosenberg@gmail.com\u003e\nSigned-off-by: Florian Tobias Schandinat \u003cFlorianSchandinat@gmx.de\u003e\n" }, { "commit": "2d2b6901649a62977452be85df53eda2412def24", "tree": "622553b837759352a334a350d52f1f2d7652c9c1", "parents": [ "bfa88ea7ee9e6b4fd673e45a8cc0a8e0b7ef4761" ], "author": { "name": "Petr Tesarik", "email": "ptesarik@suse.cz", "time": "Wed Sep 15 15:35:48 2010 -0700" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Wed Sep 15 15:35:48 2010 -0700" }, "message": "[IA64] Optimize ticket spinlocks in fsys_rt_sigprocmask\n\nTony\u0027s fix (f574c843191728d9407b766a027f779dcd27b272) has a small bug,\nit incorrectly uses \"r3\" as a scratch register in the first of the two\nunlock paths ... it is also inefficient. Optimize the fast path again.\n\nSigned-off-by: Petr Tesarik \u003cptesarik@suse.cz\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "84176b7b56704580e008e6cb820dd4ccf622a1fd", "tree": "e4a55028c485f3d48ee3ec2a051fb972f8d1899c", "parents": [ "01f83d69844d307be2aa6fea88b0e8fe5cbdb2f4" ], "author": { "name": "Denis Kirjanov", "email": "dkirjanov@kernel.org", "time": "Wed Sep 15 00:58:46 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 15 14:32:39 2010 -0700" }, "message": "3c59x: Remove atomic context inside vortex_{set|get}_wol\n\nThere is no need to use spinlocks in vortex_{set|get}_wol.\nThis also fixes a bug:\n[ 254.214993] 3c59x 0000:00:0d.0: PME# enabled\n[ 254.215021] BUG: sleeping function called from invalid context at kernel/mutex.c:94\n[ 254.215030] in_atomic(): 0, irqs_disabled(): 1, pid: 4875, name: ethtool\n[ 254.215042] Pid: 4875, comm: ethtool Tainted: G W 2.6.36-rc3+ #7\n[ 254.215049] Call Trace:\n[ 254.215050] [] __might_sleep+0xb1/0xb6\n[ 254.215050] [] mutex_lock+0x17/0x30\n[ 254.215050] [] acpi_enable_wakeup_device_power+0x2b/0xb1\n[ 254.215050] [] acpi_pm_device_sleep_wake+0x42/0x7f\n[ 254.215050] [] acpi_pci_sleep_wake+0x5d/0x63\n[ 254.215050] [] platform_pci_sleep_wake+0x1d/0x20\n[ 254.215050] [] __pci_enable_wake+0x90/0xd0\n[ 254.215050] [] acpi_set_WOL+0x8e/0xf5 [3c59x]\n[ 254.215050] [] vortex_set_wol+0x4e/0x5e [3c59x]\n[ 254.215050] [] dev_ethtool+0x1cf/0xb61\n[ 254.215050] [] ? debug_mutex_free_waiter+0x45/0x4a\n[ 254.215050] [] ? __mutex_lock_common+0x204/0x20e\n[ 254.215050] [] ? __mutex_lock_slowpath+0x12/0x15\n[ 254.215050] [] ? mutex_lock+0x23/0x30\n[ 254.215050] [] dev_ioctl+0x42c/0x533\n[ 254.215050] [] ? _cond_resched+0x8/0x1c\n[ 254.215050] [] ? lock_page+0x1c/0x30\n[ 254.215050] [] ? page_address+0x15/0x7c\n[ 254.215050] [] ? filemap_fault+0x187/0x2c4\n[ 254.215050] [] sock_ioctl+0x1d4/0x1e0\n[ 254.215050] [] ? sock_ioctl+0x0/0x1e0\n[ 254.215050] [] vfs_ioctl+0x19/0x33\n[ 254.215050] [] do_vfs_ioctl+0x424/0x46f\n[ 254.215050] [] ? selinux_file_ioctl+0x3c/0x40\n[ 254.215050] [] sys_ioctl+0x40/0x5a\n[ 254.215050] [] sysenter_do_call+0x12/0x22\n\nvortex_set_wol protected with a spinlock, but nested acpi_set_WOL acquires a mutex inside atomic context.\nEthtool operations are already serialized by RTNL mutex, so it is safe to drop the locks.\n\nSigned-off-by: Denis Kirjanov \u003cdkirjanov@kernel.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "01f83d69844d307be2aa6fea88b0e8fe5cbdb2f4", "tree": "b01eba7a8b9cf737312c3721ff8ef361baa55bea", "parents": [ "6dcbc12290abb452a5e42713faa6461b248e2f55" ], "author": { "name": "Alexey Kuznetsov", "email": "kuznet@ms2.inr.ac.ru", "time": "Wed Sep 15 10:27:52 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Sep 15 12:01:44 2010 -0700" }, "message": "tcp: Prevent overzealous packetization by SWS logic.\n\nIf peer uses tiny MSS (say, 75 bytes) and similarly tiny advertised\nwindow, the SWS logic will packetize to half the MSS unnecessarily.\n\nThis causes problems with some embedded devices.\n\nHowever for large MSS devices we do want to half-MSS packetize\notherwise we never get enough packets into the pipe for things\nlike fast retransmit and recovery to work.\n\nBe careful also to handle the case where MSS \u003e window, otherwise\nwe\u0027ll never send until the probe timer.\n\nReported-by: ツ Leandro Melo de Sales \u003cleandroal@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0a18e15598274b79ce14342ce0bfb76a87dadb45", "tree": "1f7157da330219e1cc26e517adf9b4dad3df0f8b", "parents": [ "0e901bed4e053098f1c8411dcbf21324b7f61775" ], "author": { "name": "Kevin Wells", "email": "wellsk40@gmail.com", "time": "Tue Aug 17 17:45:28 2010 -0700" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Wed Sep 15 18:43:58 2010 +0000" }, "message": "watchdog: Enable NXP LPC32XX support in Kconfig (resend)\n\nThe NXP LPC32XX processor use the same watchdog as the Philips\nPNX4008 processor.\n\nSigned-off-by: Kevin Wells \u003cwellsk40@gmail.com\u003e\nTested-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "0e901bed4e053098f1c8411dcbf21324b7f61775", "tree": "deba6a680ecebf3b806f71d272af530ba67c2a83", "parents": [ "ae44855ae8b36e4194a0a43eec6351e81f880955" ], "author": { "name": "Mika Westerberg", "email": "mika.westerberg@iki.fi", "time": "Sun Aug 29 13:53:14 2010 +0300" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Wed Sep 15 18:43:52 2010 +0000" }, "message": "watchdog: ts72xx_wdt: disable watchdog at probe\n\nSince it may be already enabled by bootloader or some other utility. This patch\nmakes sure that the watchdog is disabled before any userspace daemon opens the\ndevice. It is also required by the watchdog API.\n\nSigned-off-by: Mika Westerberg \u003cmika.westerberg@iki.fi\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "ae44855ae8b36e4194a0a43eec6351e81f880955", "tree": "2d47175a0562b8ea838ed98186a6b8e3fb5e14d1", "parents": [ "9c03f1622af051004416dd3e24d8a0fa31e34178" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Sat Aug 21 18:27:50 2010 +0900" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Wed Sep 15 18:43:47 2010 +0000" }, "message": "watchdog: sb_wdog: release irq and reboot notifier in error path and module_exit()\n\nirq and reboot notifier are acquired in module_init() but never released.\nThey should be released correctly, otherwise reloading the module or error\nduring module_init() will cause a problem.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nCc: Andrew Sharp \u003candy.sharp@lsi.com\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "b76dc0546709aef18f123847680108c2fd33f203", "tree": "2d84710244028ee5e7e06e280f056181fd909a92", "parents": [ "eb838fe109b8f51ba590802761753a2631c3f7f0" ], "author": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Mon Sep 13 20:23:12 2010 +0200" }, "committer": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Wed Sep 15 17:57:22 2010 +0200" }, "message": "pcmcia pcnet_cs: try setting io_lines to 16 if card setup fails\n\nSome pcnet_cs compatible cards require an exact 16-lines match\nof the ioport areas specified in CIS, but set the \"iolines\"\nvalue in the CIS incorrectly. We can easily work around this\nissue -- same as we do in serial_cs -- by first trying setting\niolines to the CIS-specified value, and then trying a 16-line\nmatch.\n\nReported-and-tested-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nHardware-supplied-by: Jochen Frieling \u003cj.frieling@pengutronix.de\u003e\nCC: netdev@vger.kernel.org\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\n" }, { "commit": "eb838fe109b8f51ba590802761753a2631c3f7f0", "tree": "f55b03e4c7e6ffb9e24f515b66fda8e4e914bb62", "parents": [ "c494bc6c534c78fac2d308ad38073b9226448b0d" ], "author": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Mon Sep 13 16:51:36 2010 +0200" }, "committer": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Wed Sep 15 17:57:09 2010 +0200" }, "message": "pcmcia: per-device, not per-socket debug messages\n\nAs the iomem / ioport setup differs per device, it is much better\nto print out the device instead of the socket.\n\nTested-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\n" }, { "commit": "c494bc6c534c78fac2d308ad38073b9226448b0d", "tree": "1ce2fc2404cb735aacf53a0256fd7cd51b6aad5b", "parents": [ "49553c2ef88749dd502687f4eb9c258bb10a4f44" ], "author": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Mon Aug 30 08:18:54 2010 +0200" }, "committer": { "name": "Dominik Brodowski", "email": "linux@dominikbrodowski.net", "time": "Wed Sep 15 17:56:32 2010 +0200" }, "message": "pcmcia serial_cs.c: fix multifunction card handling\n\nWe shouldn\u0027t overwrite pre-set values, and we should also\nset the port address to the beginning, and not the end of\nthe 8-port range.\n\nCC: linux-serial@vger.kernel.org\nReported-by: Komuro \u003ckomurojun-mbn@nifty.com\u003e\nHardware-supplied-by: Jochen Frieling \u003cj.frieling@pengutronix.de\u003e\nTested-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nSigned-off-by: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\n" }, { "commit": "7040dea4d2a0609241c7a98a944b7c432c69db2e", "tree": "dc333496a8cdb0b1a5e96f92995a8c09002d262e", "parents": [ "0fab59e5ddb4e0557825e9ab8e41b66b5f336941" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:17:05 2010 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:17:05 2010 -0400" }, "message": "arch/tile: fix formatting bug in register dumps\n\nThis cut-and-paste bug was caused by rewriting the register dump\ncode to use only a single printk per line of output.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "0fab59e5ddb4e0557825e9ab8e41b66b5f336941", "tree": "71daceee4745b3607d7a6504e667402286c06fa7", "parents": [ "a802fc685426303ab627b7ad3fd5c97b5dea7e00" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:17:04 2010 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:17:04 2010 -0400" }, "message": "arch/tile: fix memcpy_fromio()/memcpy_toio() signatures\n\nThis tripped up a driver (not yet committed to git). Fix it now.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "a802fc685426303ab627b7ad3fd5c97b5dea7e00", "tree": "29a4ae60405318129efc0897f311a6ac4b1328d2", "parents": [ "74fca9da097b74117ae2cef9e5f0d9b0e28ccbb7" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:10 2010 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:10 2010 -0400" }, "message": "arch/tile: Save and restore extra user state for tilegx\n\nDuring context switch, save and restore a couple of additional bits of\ntilegx user state that can be persistently modified by userspace.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "74fca9da097b74117ae2cef9e5f0d9b0e28ccbb7", "tree": "cbdb9e9b760429016a31e1dca3b115548dbebc0a", "parents": [ "e6e6c46d759cd013cb57eba112a4129a3a353c4b" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:08 2010 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:08 2010 -0400" }, "message": "arch/tile: Change struct sigcontext to be more useful\n\nRather than just using pt_regs, it now contains the actual saved\nstate explicitly, similar to pt_regs. By doing it this way, we\nprovide a cleaner API for userspace (or equivalently, we avoid the\nneed for libc to provide its own definition of sigcontext).\n\nWhile we\u0027re at it, move PT_FLAGS_xxx to where they are not visible\nfrom userspace. And always pass siginfo and mcontext to signal\nhandlers, even if they claim they don\u0027t need it, since sometimes\nthey actually try to use it anyway in practice.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "e6e6c46d759cd013cb57eba112a4129a3a353c4b", "tree": "12dbe6085c713832d0df037efc709e2b0b08ad2b", "parents": [ "49553c2ef88749dd502687f4eb9c258bb10a4f44" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:05 2010 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Sep 15 11:16:05 2010 -0400" }, "message": "arch/tile: finish const-ifying sys_execve()\n\nThe sys_execve() implementation was properly const-ified but not\nthe declaration, the syscall wrappers, or the compat version.\nThis change completes the constification process.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "6dcbc12290abb452a5e42713faa6461b248e2f55", "tree": "b1f96a3c1eb356eaa31af3cafa33667a6a601bff", "parents": [ "fddd91016d16277a32727ad272cf2edd3d309c90" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Sep 14 21:41:20 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Sep 14 21:42:22 2010 -0700" }, "message": "net: RPS needs to depend upon USE_GENERIC_SMP_HELPERS\n\nYou cannot invoke __smp_call_function_single() unless the\narchitecture sets this symbol.\n\nReported-by: Daniel Hellstrom \u003cdaniel@gaisler.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "fe725d4f22f6bd1e7a5e7074bdf53a8fe0a954ee", "tree": "99596228ec199a27eba5f687f4e23e3eee7a4ab2", "parents": [ "f90087eea44ce5fad139f086bc9d89ca37b0edc2" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Tue Sep 14 10:10:47 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Sep 15 11:13:09 2010 +1000" }, "message": "drm/radeon/kms: only warn on mipmap size checks in r600 cs checker (v2)\n\nThe texture base address registers are in units of 256 bytes.\nThe original CS checker treated these offsets as bytes, so the\noriginal check was wrong. I fixed the units in a patch during\nthe 2.6.36 cycle, but this ended up breaking some existing\nuserspace (probably due to a bug in either userspace texture allocation\nor the drm texture mipmap checker). So for now, until we come\nup with a better fix, just warn if the mipmap size it too large.\nThis will keep existing userspace working and it should be just\nas safe as before when we were checking the wrong units. These\nare GPU MC addresses, so if they fall outside of the VRAM or\nGART apertures, they end up at the GPU default page, so this should\nbe safe from a security perspective.\n\nv2: Just disable the warning. It just spams the log and there\u0027s\nnothing the user can do about it.\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nCc: Jerome Glisse \u003cglisse@freedesktop.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "9c03f1622af051004416dd3e24d8a0fa31e34178", "tree": "e7dad951e3b2eeb691cb7d5970e3c728176972c3", "parents": [ "a4128b03ff1ff5bc6ea922518a3f36a09b914379", "eefdca043e8391dcd719711716492063030b55ac" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:07:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:07:51 2010 -0700" }, "message": "Merge ssh://master.kernel.org/home/hpa/tree/sec\n\n* ssh://master.kernel.org/home/hpa/tree/sec:\n x86-64, compat: Retruncate rax after ia32 syscall entry tracing\n x86-64, compat: Test %rax for the syscall number, not %eax\n compat: Make compat_alloc_user_space() incorporate the access_ok()\n" }, { "commit": "a4128b03ff1ff5bc6ea922518a3f36a09b914379", "tree": "7df4a00f24ecdfeaf32e8e2c07b2ea29d0bc5282", "parents": [ "65e0b598bdb3fe1122ab9a9708fc785e7ac41671" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Sep 14 17:59:15 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:06:28 2010 -0700" }, "message": "MN10300: Fix up the IRQ names for the on-chip serial ports\n\nFix up the IRQ names for the MN10300 on-chip serial ports in the driver as\nrequest_interrupt() no longer allows names containing slashes, giving a warning\nlike the following if one is encountered:\n\n\t------------[ cut here ]------------\n\tWARNING: at fs/proc/generic.c:323 __xlate_proc_name+0x62/0x7c()\n\tname \u0027ttySM0/Rx\u0027\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "65e0b598bdb3fe1122ab9a9708fc785e7ac41671", "tree": "938f939493d27900fdfa50232158483e82b68697", "parents": [ "d7a4b63b5138e29122e72a5192d98be86ca68cca", "99d389640b58052884fb231bce9dbffb4f595aa4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:05:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:05:39 2010 -0700" }, "message": "Merge git://git.infradead.org/mtd-2.6\n\n* git://git.infradead.org/mtd-2.6:\n mtd: pxa3xx: fix build error when CONFIG_MTD_PARTITIONS is not defined\n mtd: mxc_nand: configure pages per block for v2 controller\n mtd: OneNAND: Fix loop hang when DMA error at Samsung SoCs\n mtd: OneNAND: Fix 2KiB pagesize handling at Samsung SoCs\n mtd: Blackfin NFC: fix invalid free in remove()\n mtd: Blackfin NFC: fix build error after nand_scan_ident() change\n mxc_nand: Do not do byte accesses to the NFC buffer.\n" }, { "commit": "d7a4b63b5138e29122e72a5192d98be86ca68cca", "tree": "04ce8708a589f9962594f7601cbfcf51576af517", "parents": [ "de8d4f5d758786a2cbcfa54a6a85ce747e5637e3", "8fe294caf8c868edd9046251824a0af91991bf43" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:05:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:05:09 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:\n HID: fix hiddev\u0027s use of usb_find_interface\n HID: fixup blacklist entry for Asus T91MT\n HID: add device ID for new Asus Multitouch Controller\n HID: add no-get quirk for eGalax touch controller\n HID: Add quirk for eGalax touch controler.\n HID: add support for another BTC Emprex remote control\n HID: Set Report ID properly for Output reports on the Control endpoint.\n HID: Kanvus Note A5 tablet needs HID_QUIRK_MULTI_INPUT\n HID: Add support for chicony multitouch screens.\n" }, { "commit": "de8d4f5d758786a2cbcfa54a6a85ce747e5637e3", "tree": "a09c0a4f8fe995bea2dde0ea4fa5dbdd32cf3fd4", "parents": [ "75e1c70fc31490ef8a373ea2a4bea2524099b478", "827e3457022d0bb0b1bb8a0eb88501876fe7dcf0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:04:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:04:48 2010 -0700" }, "message": "Merge branch \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027bugfixes\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n SUNRPC: Fix the NFSv4 and RPCSEC_GSS Kconfig dependencies\n statfs() gives ESTALE error\n NFS: Fix a typo in nfs_sockaddr_match_ipaddr6\n sunrpc: increase MAX_HASHTABLE_BITS to 14\n gss:spkm3 miss returning error to caller when import security context\n gss:krb5 miss returning error to caller when import security context\n Remove incorrect do_vfs_lock message\n SUNRPC: cleanup state-machine ordering\n SUNRPC: Fix a race in rpc_info_open\n SUNRPC: Fix race corrupting rpc upcall\n Fix null dereference in call_allocate\n" }, { "commit": "75e1c70fc31490ef8a373ea2a4bea2524099b478", "tree": "4fc943276b4a34374ac26d69e63b815bf66c2451", "parents": [ "bfa88ea7ee9e6b4fd673e45a8cc0a8e0b7ef4761" ], "author": { "name": "Jeff Moyer", "email": "jmoyer@redhat.com", "time": "Fri Sep 10 14:16:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:02:37 2010 -0700" }, "message": "aio: check for multiplication overflow in do_io_submit\n\nTavis Ormandy pointed out that do_io_submit does not do proper bounds\nchecking on the passed-in iocb array:\n\n       if (unlikely(nr \u003c 0))\n               return -EINVAL;\n\n       if (unlikely(!access_ok(VERIFY_READ, iocbpp, (nr*sizeof(iocbpp)))))\n               return -EFAULT;                      ^^^^^^^^^^^^^^^^^^\n\nThe attached patch checks for overflow, and if it is detected, the\nnumber of iocbs submitted is scaled down to a number that will fit in\nthe long.  This is an ok thing to do, as sys_io_submit is documented as\nreturning the number of iocbs submitted, so callers should handle a\nreturn value of less than the \u0027nr\u0027 argument passed in.\n\nReported-by: Tavis Ormandy \u003ctaviso@cmpxchg8b.com\u003e\nSigned-off-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "460cf3411b858ad509d5255e0dfaf862a83c0299", "tree": "3ff261b74c1751b9b0edd904f8d2d7f09f7440f6", "parents": [ "bfa88ea7ee9e6b4fd673e45a8cc0a8e0b7ef4761" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Tue Sep 14 11:38:24 2010 -0400" }, "committer": { "name": "Steve French", "email": "sfrench@us.ibm.com", "time": "Tue Sep 14 23:21:03 2010 +0000" }, "message": "cifs: fix potential double put of TCP session reference\n\ncifs_get_smb_ses must be called on a server pointer on which it holds an\nactive reference. It first does a search for an existing SMB session. If\nit finds one, it\u0027ll put the server reference and then try to ensure that\nthe negprot is done, etc.\n\nIf it encounters an error at that point then it\u0027ll return an error.\nThere\u0027s a potential problem here though. When cifs_get_smb_ses returns\nan error, the caller will also put the TCP server reference leading to a\ndouble-put.\n\nFix this by having cifs_get_smb_ses only put the server reference if\nit found an existing session that it could use and isn\u0027t returning an\nerror.\n\nCc: stable@kernel.org\nReviewed-by: Suresh Jayaraman \u003csjayaraman@suse.de\u003e\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Steve French \u003csfrench@us.ibm.com\u003e\n" }, { "commit": "eefdca043e8391dcd719711716492063030b55ac", "tree": "38d41d04567876204017fe9618908d7550a579e4", "parents": [ "36d001c70d8a0144ac1d038f6876c484849a74de" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Tue Sep 14 12:22:58 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Sep 14 16:08:47 2010 -0700" }, "message": "x86-64, compat: Retruncate rax after ia32 syscall entry tracing\n\nIn commit d4d6715, we reopened an old hole for a 64-bit ptracer touching a\n32-bit tracee in system call entry. A %rax value set via ptrace at the\nentry tracing stop gets used whole as a 32-bit syscall number, while we\nonly check the low 32 bits for validity.\n\nFix it by truncating %rax back to 32 bits after syscall_trace_enter,\nin addition to testing the full 64 bits as has already been added.\n\nReported-by: Ben Hawkes \u003chawkes@sota.gen.nz\u003e\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "36d001c70d8a0144ac1d038f6876c484849a74de", "tree": "98e061ce49af5ce48d6d67ffe5d3258563f4445d", "parents": [ "c41d68a513c71e35a14f66d71782d27a79a81ea6" ], "author": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Sep 14 12:42:41 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Sep 14 16:08:46 2010 -0700" }, "message": "x86-64, compat: Test %rax for the syscall number, not %eax\n\nOn 64 bits, we always, by necessity, jump through the system call\ntable via %rax. For 32-bit system calls, in theory the system call\nnumber is stored in %eax, and the code was testing %eax for a valid\nsystem call number. At one point we loaded the stored value back from\nthe stack to enforce zero-extension, but that was removed in checkin\nd4d67150165df8bf1cc05e532f6efca96f907cab. An actual 32-bit process\nwill not be able to introduce a non-zero-extended number, but it can\nhappen via ptrace.\n\nInstead of re-introducing the zero-extension, test what we are\nactually going to use, i.e. %rax. This only adds a handful of REX\nprefixes to the code.\n\nReported-by: Ben Hawkes \u003chawkes@sota.gen.nz\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nCc: \u003cstable@kernel.org\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "c41d68a513c71e35a14f66d71782d27a79a81ea6", "tree": "2729377678b4f0fa516404eec6c3a87a4fd7c823", "parents": [ "bfa88ea7ee9e6b4fd673e45a8cc0a8e0b7ef4761" ], "author": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Sep 07 16:16:18 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Tue Sep 14 16:08:45 2010 -0700" }, "message": "compat: Make compat_alloc_user_space() incorporate the access_ok()\n\ncompat_alloc_user_space() expects the caller to independently call\naccess_ok() to verify the returned area. A missing call could\nintroduce problems on some architectures.\n\nThis patch incorporates the access_ok() check into\ncompat_alloc_user_space() and also adds a sanity check on the length.\nThe existing compat_alloc_user_space() implementations are renamed\narch_compat_alloc_user_space() and are used as part of the\nimplementation of the new global function.\n\nThis patch assumes NULL will cause __get_user()/__put_user() to either\nfail or access userspace on all architectures. This should be\nfollowed by checking the return value of compat_access_user_space()\nfor NULL in the callers, at which time the access_ok() in the callers\ncan also be removed.\n\nReported-by: Ben Hawkes \u003chawkes@sota.gen.nz\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Helge Deller \u003cdeller@gmx.de\u003e\nCc: James Bottomley \u003cjejb@parisc-linux.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "54ff7e595d763d894104d421b103a89f7becf47c", "tree": "b3625429a798712573358aea936ce7c223406ea1", "parents": [ "08c2b394b98786ebb067e2a54d08f1f6f0d247da" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Sep 14 22:10:21 2010 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Sep 15 00:55:13 2010 +0200" }, "message": "x86: hpet: Work around hardware stupidity\n\nThis more or less reverts commits 08be979 (x86: Force HPET\nreadback_cmp for all ATI chipsets) and 30a564be (x86, hpet: Restrict\nread back to affected ATI chipsets) to the status of commit 8da854c\n(x86, hpet: Erratum workaround for read after write of HPET\ncomparator).\n\nThe delta to commit 8da854c is mostly comments and the change from\nWARN_ONCE to printk_once as we know the call path of this function\nalready.\n\nThis needs really in depth explanation:\n\nFirst of all the HPET design is a complete failure. Having a counter\ncompare register which generates an interrupt on matching values\nforces the software to do at least one superfluous readback of the\ncounter register.\n\nWhile it is nice in theory to program \"absolute\" time events it is\npractically useless because the timer runs at some absurd frequency\nwhich can never be matched to real world units. So we are forced to\ncalculate a relative delta and this forces a readout of the actual\ncounter value, adding the delta and programming the compare\nregister. When the delta is small enough we run into the danger that\nwe program a compare value which is already in the past. Due to the\ncompare for equal nature of HPET we need to read back the counter\nvalue after writing the compare rehgister (btw. this is necessary for\nabsolute timeouts as well) to make sure that we did not miss the timer\nevent. We try to work around that by setting the minimum delta to a\nvalue which is larger than the theoretical time which elapses between\nthe counter readout and the compare register write, but that\u0027s only\ntrue in theory. A NMI or SMI which hits between the readout and the\nwrite can easily push us beyond that limit. This would result in\nwaiting for the next HPET timer interrupt until the 32bit wraparound\nof the counter happens which takes about 306 seconds.\n\nSo we designed the next event function to look like:\n\n match \u003d read_cnt() + delta;\n write_compare_ref(match);\n return read_cnt() \u003c match ? 0 : -ETIME;\n\nAt some point we got into trouble with certain ATI chipsets. Even the\nabove \"safe\" procedure failed. The reason was that the write to the\ncompare register was delayed probably for performance reasons. The\ntheory was that they wanted to avoid the synchronization of the write\nwith the HPET clock, which is understandable. So the write does not\nhit the compare register directly instead it goes to some intermediate\nregister which is copied to the real compare register in sync with the\nHPET clock. That opens another window for hitting the dreaded \"wait\nfor a wraparound\" problem.\n\nTo work around that \"optimization\" we added a read back of the compare\nregister which either enforced the update of the just written value or\njust delayed the readout of the counter enough to avoid the issue. We\nunfortunately never got any affirmative info from ATI/AMD about this.\n\nOne thing is sure, that we nuked the performance \"optimization\" that\nway completely and I\u0027m pretty sure that the result is worse than\nbefore some HW folks came up with those.\n\nJust for paranoia reasons I added a check whether the read back\ncompare register value was the same as the value we wrote right\nbefore. That paranoia check triggered a couple of years after it was\nadded on an Intel ICH9 chipset. Venki added a workaround (commit\n8da854c) which was reading the compare register twice when the first\ncheck failed. We considered this to be a penalty in general and\nrestricted the readback (thus the wasted CPU cycles) to the known to\nbe affected ATI chipsets.\n\nThis turned out to be a utterly wrong decision. 2.6.35 testers\nexperienced massive problems and finally one of them bisected it down\nto commit 30a564be which spured some further investigation.\n\nFinally we got confirmation that the write to the compare register can\nbe delayed by up to two HPET clock cycles which explains the problems\nnicely. All we can do about this is to go back to Venki\u0027s initial\nworkaround in a slightly modified version.\n\nJust for the record I need to say, that all of this could have been\navoided if hardware designers and of course the HPET committee would\nhave thought about the consequences for a split second. It\u0027s out of my\ncomprehension why designing a working timer is so hard. There are two\nways to achieve it:\n\n 1) Use a counter wrap around aware compare_reg \u003c\u003d counter_reg\n implementation instead of the easy compare_reg \u003d\u003d counter_reg\n\n Downsides:\n\n\t- It needs more silicon.\n\n\t- It needs a readout of the counter to apply a relative\n\t timeout. This is necessary as the counter does not run in\n\t any useful (and adjustable) frequency and there is no\n\t guarantee that the counter which is used for timer events is\n\t the same which is used for reading the actual time (and\n\t therefor for calculating the delta)\n\n Upsides:\n\n\t- None\n\n 2) Use a simple down counter for relative timer events\n\n Downsides:\n\n\t- Absolute timeouts are not possible, which is not a problem\n\t at all in the context of an OS and the expected\n\t max. latencies/jitter (also see Downsides of #1)\n\n Upsides:\n\n\t- It needs less or equal silicon.\n\n\t- It works ALWAYS\n\n\t- It is way faster than a compare register based solution (One\n\t write versus one write plus at least one and up to four\n\t reads)\n\nI would not be so grumpy about all of this, if I would not have been\nignored for many years when pointing out these flaws to various\nhardware folks. I really hate timers (at least those which seem to be\ndesigned by janitors).\n\nThough finally we got a reasonable explanation plus a solution and I\nwant to thank all the folks involved in chasing it down and providing\nvaluable input to this.\n\nBisected-by: Nix \u003cnix@esperi.org.uk\u003e\nReported-by: Artur Skawina \u003cart.08.09@gmail.com\u003e\nReported-by: Damien Wyart \u003cdamien.wyart@free.fr\u003e\nReported-by: John Drescher \u003cdrescherjm@gmail.com\u003e\nCc: Venkatesh Pallipadi \u003cvenki@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Andreas Herrmann \u003candreas.herrmann3@amd.com\u003e\nCc: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nCc: stable@kernel.org\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "fddd91016d16277a32727ad272cf2edd3d309c90", "tree": "de26d726a987469aabe804d4b32733c559b9291c", "parents": [ "ef885afbf8a37689afc1d9d545e2f3e7a8276c17" ], "author": { "name": "Simon Guinot", "email": "sguinot@lacie.com", "time": "Mon Sep 13 22:12:01 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Sep 14 14:31:03 2010 -0700" }, "message": "phylib: fix PAL state machine restart on resume\n\nOn resume, before starting the PAL state machine, check if the\nadjust_link() method is well supplied. If not, this would lead to a\nNULL pointer dereference in the phy_state_machine() function.\n\nThis scenario can happen if the Ethernet driver call manually the PHY\nfunctions instead of using the PAL state machine. The mv643xx_eth driver\nis a such example.\n\nSigned-off-by: Simon Guinot \u003csguinot@lacie.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3894335876a6257ac46e14845bd37ae6fb0f7c87", "tree": "c4e080822070c723f6d335bd4447eabe8f859cb9", "parents": [ "2ca9cac965e81da4b74f2dcec4b87ebfd106b357" ], "author": { "name": "Stephen Warren", "email": "swarren@nvidia.com", "time": "Tue Sep 14 10:48:59 2010 -0600" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Tue Sep 14 23:28:18 2010 +0200" }, "message": "ALSA: patch_nvhdmi.c: Fix supported sample rate list.\n\n22050 isn\u0027t a valid HDMI sample rate. 32000 is.\n\nSigned-off-by: Stephen Warren \u003cswarren@nvidia.com\u003e\nAcked-By: Wei Ni \u003cwni@nvidia.com\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\n" } ], "next": "ef885afbf8a37689afc1d9d545e2f3e7a8276c17" }