)]}' { "log": [ { "commit": "cd51e61cf4e8b220da37dc35e9c2dc2dc258b4de", "tree": "f2cb7a54e59b0bc238ac14f226214e0fc0817891", "parents": [ "cb8f51bdadb7969139c2e39c2defd4cde98c1ea8" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Feb 11 00:04:52 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:15 2011 +0100" }, "message": "PM / ACPI: Remove references to pm_flags from bus.c\n\nIf direct references to pm_flags are removed from drivers/acpi/bus.c,\nCONFIG_ACPI will not need to depend on CONFIG_PM any more. Make that\nhappen.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "cb8f51bdadb7969139c2e39c2defd4cde98c1ea8", "tree": "a6d6e20878460d50b8f61d5fe3237818c54065eb", "parents": [ "4681b17154b3fd81f898802262985f662344e6ed" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Feb 08 23:26:02 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:14 2011 +0100" }, "message": "PM: Do not create wakeup sysfs files for devices that cannot wake up\n\nCurrently, wakeup sysfs attributes are created for all devices,\nregardless of whether or not they are wakeup-capable. This is\nexcessive and complicates wakeup device identification from user\nspace (i.e. to identify wakeup-capable devices user space has to read\n/sys/devices/.../power/wakeup for all devices and see if they are not\nempty).\n\nFix this issue by avoiding to create wakeup sysfs files for devices\nthat cannot wake up the system from sleep states (i.e. whose\npower.can_wakeup flags are unset during registration) and modify\ndevice_set_wakeup_capable() so that it adds (or removes) the relevant\nsysfs attributes if a device\u0027s wakeup capability status is changed.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "4681b17154b3fd81f898802262985f662344e6ed", "tree": "5670e6668fe43dad7bb19dd91e227d2d09dbd066", "parents": [ "0295a34d61f14522fddb26856191520d2e1d7e77" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Feb 08 23:25:48 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:14 2011 +0100" }, "message": "USB / Hub: Do not call device_set_wakeup_capable() under spinlock\n\nA subsequent patch will modify device_set_wakeup_capable() in such\na way that it will call functions which may sleep and therefore it\nshouldn\u0027t be called under spinlocks. In preparation to that, modify\nusb_set_device_state() to avoid calling device_set_wakeup_capable()\nunder device_state_lock.\n\nTested-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "0295a34d61f14522fddb26856191520d2e1d7e77", "tree": "6ad5f6f7c467f512d36f3955f629aef1fa667c11", "parents": [ "790c7885a4b2105e41f7a80b035fdb78e406154f" ], "author": { "name": "Mandeep Singh Baines", "email": "msb@chromium.org", "time": "Mon Jan 31 11:07:14 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:14 2011 +0100" }, "message": "PM: Use appropriate printk() priority level in trace.c\n\nprintk()s without a priority level default to KERN_WARNING. To reduce\nnoise at KERN_WARNING, this patch sets the priority level appriopriately\nfor unleveled printks()s. This should be useful to folks that look at\ndmesg warnings closely.\n\nChanged these messages to pr_info().\n\nSigned-off-by: Mandeep Singh Baines \u003cmsb@chromium.org\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "790c7885a4b2105e41f7a80b035fdb78e406154f", "tree": "dd0e725335ffe47ebd940f04cbd44db88a39759d", "parents": [ "378eef99ad45700aabfba2bd962516e5608b259a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 31 11:07:01 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:14 2011 +0100" }, "message": "PM / Wakeup: Don\u0027t update events_check_enabled in pm_get_wakeup_count()\n\nSince pm_save_wakeup_count() has just been changed to clear\nevents_check_enabled unconditionally before checking if there are\nany new wakeup events registered since the last read from\n/sys/power/wakeup_count, the detection of wakeup events during\nsuspend may be disabled, after it\u0027s been enabled, by writing a\n\"wrong\" value back to /sys/power/wakeup_count. For this reason,\nit is not necessary to update events_check_enabled in\npm_get_wakeup_count() any more.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "378eef99ad45700aabfba2bd962516e5608b259a", "tree": "d9a0d584495e5b6ee764b6d740cece46f3b5ed1d", "parents": [ "023d3779145ec6b7a0f38f19672a347b92feb74e" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 31 11:06:50 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:13 2011 +0100" }, "message": "PM / Wakeup: Make pm_save_wakeup_count() work as documented\n\nAccording to Documentation/ABI/testing/sysfs-power, the\n/sys/power/wakeup_count interface should only make the kernel react\nto wakeup events during suspend if the last write to it has been\nsuccessful. However, if /sys/power/wakeup_count is written to two\ntimes in a row, where the first write is successful and the second\nis not, the kernel will still react to wakeup events during suspend\ndue to a bug in pm_save_wakeup_count().\n\nFix the bug by making pm_save_wakeup_count() clear\nevents_check_enabled unconditionally before checking if there are\nany new wakeup events registered since the previous read from\n/sys/power/wakeup_count.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "023d3779145ec6b7a0f38f19672a347b92feb74e", "tree": "1ec78dc731dad2b8155faf6625617284f1b3b76d", "parents": [ "dc1b83ab08f1954335692cdcd499f78c94f4c42a" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 31 11:06:39 2011 +0100" }, "committer": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Mar 15 00:43:13 2011 +0100" }, "message": "PM / Wakeup: Combine atomic counters to avoid reordering issues\n\nThe memory barrier in wakeup_source_deactivate() is supposed to\nprevent the callers of pm_wakeup_pending() and pm_get_wakeup_count()\nfrom seeing the new value of events_in_progress (0, in particular)\nand the old value of event_count at the same time. However, if\nwakeup_source_deactivate() is executed by CPU0 and, for instance,\npm_wakeup_pending() is executed by CPU1, where both processors can\nreorder operations, the memory barrier in wakeup_source_deactivate()\ndoesn\u0027t affect CPU1 which can reorder reads. In that case CPU1 may\nvery well decide to fetch event_count before it\u0027s modified and\nevents_in_progress after it\u0027s been updated, so pm_wakeup_pending()\nmay fail to detect a wakeup event. This issue can be addressed by\nusing a single atomic variable to store both events_in_progress\nand event_count, so that they can be updated together in a single\natomic operation.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\n" }, { "commit": "dc1b83ab08f1954335692cdcd499f78c94f4c42a", "tree": "e05f9760a40c2560e500762b13ef81b37f153b9d", "parents": [ "5f40d4209461f23a15d88c6b55993bb8b0fa2670" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Mon Mar 14 20:05:30 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 13:38:35 2011 -0700" }, "message": "oom: oom_kill_process: fix the child_points logic\n\noom_kill_process() starts with victim_points \u003d\u003d 0. This means that\n(most likely) any child has more points and can be killed erroneously.\n\nAlso, \"children has a different mm\" doesn\u0027t match the reality, we should\ncheck child-\u003emm !\u003d t-\u003emm. This check is not exactly correct if t-\u003emm \u003d\u003d\nNULL but this doesn\u0027t really matter, oom_kill_task() will kill them\nanyway.\n\nNote: \"Kill all processes sharing p-\u003emm\" in oom_kill_task() is wrong\ntoo.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5f40d4209461f23a15d88c6b55993bb8b0fa2670", "tree": "2261f8576d1317c5810edc326be0dfff964c254f", "parents": [ "215fd2fa8879247ac6e3af1dc44af7cae8c06f1e", "53d4737580535e073963b91ce87d4216e434fab5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 11:19:50 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 11:19:50 2011 -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 NFS: NFSROOT should default to \"proto\u003dudp\"\n nfs4: remove duplicated #include\n NFSv4: nfs4_state_mark_reclaim_nograce() should be static\n NFSv4: Fix the setlk error handler\n NFSv4.1: Fix the handling of the SEQUENCE status bits\n NFSv4/4.1: Fix nfs4_schedule_state_recovery abuses\n NFSv4.1 reclaim complete must wait for completion\n NFSv4: remove duplicate clientid in struct nfs_client\n NFSv4.1: Retry CREATE_SESSION on NFS4ERR_DELAY\n sunrpc: Propagate errors from xs_bind() through xs_create_sock()\n (try3-resend) Fix nfs_compat_user_ino64 so it doesn\u0027t cause problems if bit 31 or 63 are set in fileid\n nfs: fix compilation warning\n nfs: add kmalloc return value check in decode_and_add_ds\n SUNRPC: Remove resource leak in svc_rdma_send_error()\n nfs: close NFSv4 COMMIT vs. CLOSE race\n SUNRPC: Close a race in __rpc_wait_for_completion_task()\n" }, { "commit": "215fd2fa8879247ac6e3af1dc44af7cae8c06f1e", "tree": "0d32dd1a8ff736a8b3a35df51256ab763c8daee9", "parents": [ "786c58b7275ae885a3cee9d5bcf8721d962861ac", "5359533801e3dd3abca5b7d3d985b0b33fd9fe8b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 11:17:43 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 11:17:43 2011 -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: fix problem with changing active VRAM size. (v2)\n" }, { "commit": "786c58b7275ae885a3cee9d5bcf8721d962861ac", "tree": "40997a988f66d449ff02f5c22853526aac35d773", "parents": [ "1eafbfeb7bdf59cfe173304c76188f3fd5f1fd05", "b77b708868c23737a4d25a474736cc924deb44f1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 10:15:43 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 10:15:43 2011 -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: hpwdt: eliminate section mismatch warning\n watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2\n watchdog: sch311x_wdt: fix printk condition\n watchdog: sch311x_wdt: Fix LDN active check\n watchdog: cpwd: Fix buffer-overflow\n" }, { "commit": "1eafbfeb7bdf59cfe173304c76188f3fd5f1fd05", "tree": "eae0a7cdf358b1b0396e9c3ec935d0e6be72bdb2", "parents": [ "2fbfac4e053861925fa3fffcdc327649b09af54c" ], "author": { "name": "Timo Warns", "email": "Warns@pre-sense.de", "time": "Mon Mar 14 14:59:33 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 10:14:28 2011 -0700" }, "message": "Fix corrupted OSF partition table parsing\n\nThe kernel automatically evaluates partition tables of storage devices.\nThe code for evaluating OSF partitions contains a bug that leaks data\nfrom kernel heap memory to userspace for certain corrupted OSF\npartitions.\n\nIn more detail:\n\n for (i \u003d 0 ; i \u003c le16_to_cpu(label-\u003ed_npartitions); i++, partition++) {\n\niterates from 0 to d_npartitions - 1, where d_npartitions is read from\nthe partition table without validation and partition is a pointer to an\narray of at most 8 d_partitions.\n\nAdd the proper and obvious validation.\n\nSigned-off-by: Timo Warns \u003cwarns@pre-sense.de\u003e\nCc: stable@kernel.org\n[ Changed the patch trivially to not repeat the whole le16_to_cpu()\n thing, and to use an explicit constant for the magic value \u00278\u0027 ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2fbfac4e053861925fa3fffcdc327649b09af54c", "tree": "36d9da87f5a42d61cd8be2fd02bab666cb8ac145", "parents": [ "c44ed965be7a84afaa07543c04eb97a5dfe93422" ], "author": { "name": "Hugh Dickins", "email": "hughd@google.com", "time": "Mon Mar 14 01:08:47 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 14 08:29:50 2011 -0700" }, "message": "thp+memcg-numa: fix BUG at include/linux/mm.h:370!\n\nTHP\u0027s collapse_huge_page() has an understandable but ugly difference\nin when its huge page is allocated: inside if NUMA but outside if not.\nIt\u0027s hardly surprising that the memcg failure path forgot that, freeing\nthe page in the non-NUMA case, then hitting a VM_BUG_ON in get_page()\n(or even worse, using the freed page).\n\nSigned-off-by: Hugh Dickins \u003chughd@google.com\u003e\nReviewed-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b77b708868c23737a4d25a474736cc924deb44f1", "tree": "0ad9b69d9da669cc45c805d40d9c29dae319cafb", "parents": [ "943413c5b6e117a7eca029e3b07704d3b230d938" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Wed Mar 02 11:49:44 2011 +0800" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Mar 14 10:44:31 2011 +0000" }, "message": "watchdog: hpwdt: eliminate section mismatch warning\n\nhpwdt_init_nmi_decoding() is called in hpwdt_init_one error handling,\nthus remove the __devexit annotation of hpwdt_exit_nmi_decoding().\n\nThis patch fixes below warning:\n\nWARNING: drivers/watchdog/hpwdt.o(.devinit.text+0x36f): Section mismatch in reference from the function hpwdt_init_one() to the function .devexit.text:hpwdt_exit_nmi_decoding()\nThe function __devinit hpwdt_init_one() references\na function __devexit hpwdt_exit_nmi_decoding().\nThis is often seen when error handling in the init function\nuses functionality in the exit path.\nThe fix is often to remove the __devexit annotation of\nhpwdt_exit_nmi_decoding() so it may be used outside an exit section.\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nAcked-by: Thomas Mingarelli \u003cThomas.Mingarelli@hp.com\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "943413c5b6e117a7eca029e3b07704d3b230d938", "tree": "377bf398a5b9c4e7520d107c5cebc933861b7661", "parents": [ "6899a8e13f76f37029084c891312e2cfad1305c8" ], "author": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Feb 21 19:28:58 2011 +0000" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Mar 14 10:40:30 2011 +0000" }, "message": "watchdog: w83697ug_wdt: Fix set bit 0 to activate GPIO2\n\noutb_p(c || 0x01, WDT_EFDR); -\u003e || should be |\n\nReported-By: Toralf Förster \u003ctoralf.foerster@gmx.de\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "6899a8e13f76f37029084c891312e2cfad1305c8", "tree": "24c888c2e98fb3bfd4537cc3a6e9b0292984392e", "parents": [ "a450c786a5769745cc8fa873a66ed3c377875ead" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Wed Feb 23 23:26:01 2011 +0300" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Mar 14 10:40:21 2011 +0000" }, "message": "watchdog: sch311x_wdt: fix printk condition\n\n\"\u003d\u003d\" has higher precedence than \"\u0026\". Since\nif (sch311x_sio_inb(sio_config_port, 0x30) \u0026 (0x01 \u003d\u003d 0)) is always\nfalse the message is never printed.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "a450c786a5769745cc8fa873a66ed3c377875ead", "tree": "b6f70356c14133f6b1f511fc5da5e18854afb728", "parents": [ "bbd562d717a84c6464211e8bd5efa0d9e25edc6d" ], "author": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Feb 21 19:09:40 2011 +0000" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Mar 14 10:39:53 2011 +0000" }, "message": "watchdog: sch311x_wdt: Fix LDN active check\n\nif (sch311x_sio_inb(sio_config_port, 0x30) \u0026\u0026 0x01 \u003d\u003d 0) -\u003e \u0026\u0026 should be \u0026\n\nReported-By: Toralf Förster \u003ctoralf.foerster@gmx.de\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "bbd562d717a84c6464211e8bd5efa0d9e25edc6d", "tree": "7dd79ba99653747dc9b9aa5b776c94859ec9a64c", "parents": [ "c44ed965be7a84afaa07543c04eb97a5dfe93422" ], "author": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Feb 21 10:52:43 2011 +0000" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Mon Mar 14 10:39:27 2011 +0000" }, "message": "watchdog: cpwd: Fix buffer-overflow\n\ncppcheck-1.47 reports:\n[drivers/watchdog/cpwd.c:650]: (error) Buffer access out-of-bounds: p.devs\n\nThe source code is\n\tfor (i \u003d 0; i \u003c 4; i++) {\n\t\tmisc_deregister(\u0026p-\u003edevs[i].misc);\n\nwhere devs is defined as WD_NUMDEVS big and WD_NUMDEVS is equal to 3.\nSo the 4 should be a 3 or WD_NUMDEVS.\n\nReported-By: David Binderman\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" }, { "commit": "5359533801e3dd3abca5b7d3d985b0b33fd9fe8b", "tree": "5ab728c08b4cb5fae0116396911ed3757540b7b8", "parents": [ "c640e8ca172c6a5c45abe8e2e8353900a84427fa" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Mar 14 09:47:24 2011 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Mar 14 12:51:04 2011 +1000" }, "message": "drm/radeon: fix problem with changing active VRAM size. (v2)\n\nSo we used to use lpfn directly to restrict VRAM when we couldn\u0027t\naccess the unmappable area, however this was removed in\n93225b0d7bc030f4a93165347a65893685822d70 as it also restricted\nthe gtt placements. However it was only later noticed that this\nbroke on some hw.\n\nThis removes the active_vram_size, and just explicitly sets it\nwhen it changes, TTM/drm_mm will always use the real_vram_size,\nand the active vram size will change the TTM size used for lpfn\nsetting.\n\nWe should re-work the fpfn/lpfn to per-placement at some point\nI suspect, but that is too late for this kernel.\n\nHopefully this addresses:\nhttps://bugs.freedesktop.org/show_bug.cgi?id\u003d35254\n\nv2: fix reported useful VRAM size to userspace to be correct.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "c44ed965be7a84afaa07543c04eb97a5dfe93422", "tree": "df96d439962f923eee668e46dbff574b3603ca3f", "parents": [ "c9a816c0ecb8cef8e6573a8eab47fc48c765e0a1" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Sun Mar 13 23:24:46 2011 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:29:07 2011 -0700" }, "message": "compat breakage in preadv() and pwritev()\n\nFix for a dumb preadv()/pwritev() compat bug - unlike the native\nvariants, the compat_... ones forget to check FMODE_P{READ,WRITE}, so\ne.g. on pipe the native preadv() will fail with -ESPIPE and compat one\nwill act as readv() and succeed.\n\nNot critical, but it\u0027s a clear bug with trivial fix, so IMO it\u0027s OK for\n-final.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9a816c0ecb8cef8e6573a8eab47fc48c765e0a1", "tree": "977f232ca357986b6e3fdc26839092abe666b4a5", "parents": [ "0e5b88cd9975dca6c191cc9bd11f233fac4ca882", "d9ebaa45472c92704f4814682eec21455edcfa1f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:01:11 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:01:11 2011 -0700" }, "message": "Merge branch \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging\n\n* \u0027hwmon-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:\n hwmon/f71882fg: Set platform drvdata to NULL later\n hwmon/f71882fg: Fix a typo in a comment\n" }, { "commit": "0e5b88cd9975dca6c191cc9bd11f233fac4ca882", "tree": "6302317acfb24d6b5ad7924aceaa0dd1c4a7a371", "parents": [ "eebea5d13d391981061d6ef069a841002eba4a7a", "36e39c40b3facc9b489a13f1d301fc53ff6960a3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:00:49 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:00:49 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/mason/btrfs-unstable:\n Btrfs: break out of shrink_delalloc earlier\n btrfs: fix not enough reserved space\n btrfs: fix dip leak\n Btrfs: make sure not to return overlapping extents to fiemap\n Btrfs: deal with short returns from copy_from_user\n Btrfs: fix regressions in copy_from_user handling\n" }, { "commit": "eebea5d13d391981061d6ef069a841002eba4a7a", "tree": "aa4e9feb10e365b7ce0c635532d4545a89d33591", "parents": [ "7840fea200cd1ad93ed19853a83752a21f691326", "52208ae3fc60cbcb214c10fb8b82304199e2cc3a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:00:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 16:00:28 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6:\n [SCSI] target: Fix t_transport_aborted handling in LUN_RESET + active I/O shutdown\n" }, { "commit": "7840fea200cd1ad93ed19853a83752a21f691326", "tree": "e13f604355993207d34cc5abe335ec944ff871d7", "parents": [ "e8444a3e3b56b268c6ca31a2f77040fd944834fb" ], "author": { "name": "Michal Marek", "email": "mmarek@suse.cz", "time": "Fri Mar 11 22:34:47 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:59:58 2011 -0700" }, "message": "kbuild: Fix computing srcversion for modules\n\nRecent change to fixdep:\n\n commit b7bd182176960fdd139486cadb9962b39f8a2b50\n Author: Michal Marek \u003cmmarek@suse.cz\u003e\n Date: Thu Feb 17 15:13:54 2011 +0100\n\n fixdep: Do not record dependency on the source file itself\n\nchanged the format of the *.cmd files without realizing that it is also\nused by modpost. Put the path to the source file to the file back, in a\nspecial variable, so that modpost sees all source files when calculating\nsrcversion for modules.\n\nReported-and-tested-by: Henrik Rydberg \u003crydberg@euromail.se\u003e\nSigned-off-by: Michal Marek \u003cmmarek@suse.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8444a3e3b56b268c6ca31a2f77040fd944834fb", "tree": "e35fea64da327096ae7fa60a76eed22da2b2f500", "parents": [ "95a17a23a2189512bc76e7a5901521129d7ae9c1", "c804c733846572ca85c2bba60c7fe6fa024dff18" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:56:22 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:56:22 2011 -0700" }, "message": "Merge git://git.infradead.org/users/dwmw2/mtd-2.6.38\n\n* git://git.infradead.org/users/dwmw2/mtd-2.6.38:\n mtd: add \"platform:\" prefix for platform modalias\n mtd: mtd_blkdevs: fix double free on error path\n mtd: amd76xrom: fix oops at boot when resources are not available\n mtd: fix race in cfi_cmdset_0001 driver\n mtd: jedec_probe: initialise make sector erase command variable\n mtd: jedec_probe: Change variable name from cfi_p to cfi\n" }, { "commit": "95a17a23a2189512bc76e7a5901521129d7ae9c1", "tree": "90c7596ee675f2551bea3d4f3b1e62f9f82c679d", "parents": [ "28db837693c84bc64e20d84aad00e2c0f206468a", "c640e8ca172c6a5c45abe8e2e8353900a84427fa" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:52:48 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:52:48 2011 -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: fix page flipping hangs on r300/r400\n drm/radeon: add pageflip hooks for fusion\n" }, { "commit": "28db837693c84bc64e20d84aad00e2c0f206468a", "tree": "415b6e02db3670d028cb5b50e49373e2d8aee591", "parents": [ "4f680ceafafebed72c302d829d764de72710c169", "0aeea18964173715a1037034ef6838198f319319" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:50:37 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:50:37 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n block: fix mis-synchronisation in blkdev_issue_zeroout()\n" }, { "commit": "4f680ceafafebed72c302d829d764de72710c169", "tree": "9088fcc3a5e1aa69cd59f555f5998959cc005b9d", "parents": [ "19234cdda517396e5e0b10e77493afa9e30095c3", "db72f3fcd4df461b87c696daf362a1124835d608" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:50:01 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:50:01 2011 -0700" }, "message": "Merge branch \u0027fix/asoc\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027fix/asoc\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ASoC: Ensure WM8958 gets all WM8994 late revision widgets\n ASoC: Fix typo in late revision WM8994 DAC2R name\n ASoC: Use the correct DAPM context when cleaning up final widget set\n ASoC: Fix broken bitfield definitions in WM8978\n ASoC: AM3517: Update codec name after multi-component update\n" }, { "commit": "19234cdda517396e5e0b10e77493afa9e30095c3", "tree": "e6c83b3b4a45a7eb65c25fbf6497ecdf8153787a", "parents": [ "2da28bfd9665f49d40abb4c7720b43135feaf79a" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Fri Mar 11 14:58:30 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:35:59 2011 -0700" }, "message": "gpio: add MODULE_DEVICE_TABLE\n\nThe device table is required to load modules based on modaliases.\n\nAfter adding MODULE_DEVICE_TABLE, below entries will be added to\nmodules.pcimap:\n\n pch_gpio 0x00008086 0x00008803 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0\n ml_ioh_gpio 0x000010db 0x0000802e 0xffffffff 0xffffffff 0x00000000 0x00000000 0x0\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nCc: Tomoya MORINAGA \u003ctomoya-linux@dsn.okisemi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2da28bfd9665f49d40abb4c7720b43135feaf79a", "tree": "5bdefc06aab34b5dd35e479e7d7966ea30275335", "parents": [ "78f9bbb5a6f41fcb7934848c7821b99718f7e338" ], "author": { "name": "Andrea Arcangeli", "email": "aarcange@redhat.com", "time": "Fri Mar 11 14:58:29 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Mar 13 15:35:57 2011 -0700" }, "message": "thp: fix page_referenced to modify mapcount/vm_flags only if page is found\n\nWhen vmscan.c calls page_referenced(), if an anon page was created\nbefore a process forked, rmap will search for it in both of the\nprocesses, even though one of them might have since broken COW.\n\nIf the child process mlocks the vma where the COWed page belongs to,\npage_referenced() running on the page mapped by the parent would lead to\n*vm_flags getting VM_LOCKED set erroneously (leading to the references\non the parent page being ignored and evicting the parent page too\nearly).\n\n*mapcount would also be decremented by page_referenced_one even if the\npage wasn\u0027t found by page_check_address.\n\nThis also lets pmdp_clear_flush_young_notify() go ahead on a\npmd_trans_splitting() pmd.\n\nWe hold the page_table_lock so __split_huge_page_map() must wait the\npmdp_clear_flush_young_notify() to complete before it can modify the\npmd. The pmd is also still mapped in userland so the young bit may\nmaterialize through a tlb miss before split_huge_page_map runs.\n\nThis will provide a more accurate page_referenced() behavior during\nsplit_huge_page().\n\nSigned-off-by: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nReported-by: Michel Lespinasse \u003cwalken@google.com\u003e\nReviewed-by: Michel Lespinasse \u003cwalken@google.com\u003e\nReviewed-by: Minchan Kim \u003cminchan.kim@gmail.com\u003e\nReviewed-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: Rik van Riel\u003criel@redhat.com\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d9ebaa45472c92704f4814682eec21455edcfa1f", "tree": "83c54fcd7644b73db73bd2f40c211cabd1a2e7fc", "parents": [ "14a4019de88111d26ba444495fd14833ddb2d65e" ], "author": { "name": "Hans de Goede", "email": "hdegoede@redhat.com", "time": "Sun Mar 13 13:50:33 2011 +0100" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sun Mar 13 07:42:52 2011 -0700" }, "message": "hwmon/f71882fg: Set platform drvdata to NULL later\n\nThis avoids a possible race leading to trying to dereference NULL.\n\nSigned-off-by: Hans de Goede \u003chdegoede@redhat.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\n" }, { "commit": "14a4019de88111d26ba444495fd14833ddb2d65e", "tree": "214a46a99b0a3d0d6a66273a4cdf5fe3bd0a7f74", "parents": [ "a5abba989deceb731047425812d268daf7536575" ], "author": { "name": "Hans de Goede", "email": "hdegoede@redhat.com", "time": "Sun Mar 13 13:50:32 2011 +0100" }, "committer": { "name": "Guenter Roeck", "email": "guenter.roeck@ericsson.com", "time": "Sun Mar 13 07:40:41 2011 -0700" }, "message": "hwmon/f71882fg: Fix a typo in a comment\n\nSigned-off-by: Hans de Goede \u003chdegoede@redhat.com\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\n" }, { "commit": "c640e8ca172c6a5c45abe8e2e8353900a84427fa", "tree": "c40b26bf9cf90a5fdcb43d475d2d3559dcd7e131", "parents": [ "fdc315a19a2c33da29dd87d4ca88f4e4407bd42d" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Mar 11 21:17:41 2011 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Sun Mar 13 10:03:34 2011 +1000" }, "message": "drm/radeon: fix page flipping hangs on r300/r400\n\nWe\u0027ve been getting reports of complete system lockups with rv3xx hw on\nAGP and PCIE when running gnome-shell or kwin with compositing.\n\nIt appears the hw really doesn\u0027t like setting these registers while\nstuff is running, this moves the setting of the registers into the modeset\nsince they aren\u0027t required to be changed anywhere else.\n\nfixes: https://bugs.freedesktop.org/show_bug.cgi?id\u003d35183\n\nReported-and-tested-by: Álmos \u003caaalmosss@gmail.com\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "36e39c40b3facc9b489a13f1d301fc53ff6960a3", "tree": "e009d85998f89ef06d1d96515e3856fa074c4f4f", "parents": [ "7e6b6465e6efbca3985258996be9c189da96c8bf" ], "author": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Mar 12 07:08:42 2011 -0500" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Sat Mar 12 07:08:42 2011 -0500" }, "message": "Btrfs: break out of shrink_delalloc earlier\n\nJosef had changed shrink_delalloc to exit after three shrink\nattempts, which wasn\u0027t quite enough because new writers could\nrace in and steal free space.\n\nBut it also fixed deadlocks and stalls as we tried to recover\ndelalloc reservations. The code was tweaked to loop 1024\ntimes, and would reset the counter any time a small amount\nof progress was made. This was too drastic, and with a\nlot of writers we can end up stuck in shrink_delalloc forever.\n\nThe shrink_delalloc loop is fairly complex because the caller is looping\ntoo, and the caller will go ahead and force a transaction commit to make\nsure we reclaim space.\n\nThis reworks things to exit shrink_delalloc when we\u0027ve forced some\nwriteback and the delalloc reservations have gone down. This means\nthe writeback has not just started but has also finished at\nleast some of the metadata changes required to reclaim delalloc\nspace.\n\nIf we\u0027ve got this wrong, we\u0027re returning ENOSPC too early, which\nis a big improvement over the current behavior of hanging the machine.\n\nTest 224 in xfstests hammers on this nicely, and with 1000 writers\ntrying to fill a 1GB drive we get our first ENOSPC at 93% full. The\nother writers are able to continue until we get 100%.\n\nThis is a worst case test for btrfs because the 1000 writers are doing\nsmall IO, and the small FS size means we don\u0027t have a lot of room\nfor metadata chunks.\n\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "53d4737580535e073963b91ce87d4216e434fab5", "tree": "5dcecfe07d5f9ea1ec3a4b5678d8710c155ca340", "parents": [ "57df216bd8c8813a79a6a618e3d2ec937d532b86" ], "author": { "name": "Chuck Lever", "email": "chuck.lever@oracle.com", "time": "Fri Mar 11 15:31:06 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:38:07 2011 -0500" }, "message": "NFS: NFSROOT should default to \"proto\u003dudp\"\n\nThere have been a number of recent reports that NFSROOT is no longer\nworking with default mount options, but fails only with certain NICs.\n\nBrian Downing \u003cbdowning@lavos.net\u003e bisected to commit 56463e50 \"NFS:\nUse super.c for NFSROOT mount option parsing\". Among other things,\nthis commit changes the default mount options for NFSROOT to use TCP\ninstead of UDP as the underlying transport.\n\nTCP seems less able to deal with NICs that are slow to initialize.\nThe system logs that have accompanied reports of problems all show\nthat NFSROOT attempts to establish a TCP connection before the NIC is\nfully initialized, and thus the TCP connection attempt fails.\n\nWhen a TCP connection attempt fails during a mount operation, the\nNFS stack needs to fail the operation. Usually user space knows how\nand when to retry it. The network layer does not report a distinct\nerror code for this particular failure mode. Thus, there isn\u0027t a\nclean way for the RPC client to see that it needs to retry in this\ncase, but not in others.\n\nBecause NFSROOT is used in some environments where it is not possible\nto update the kernel command line to specify \"udp\", the proper thing\nto do is change NFSROOT to use UDP by default, as it did before commit\n56463e50.\n\nTo make it easier to see how to change default mount options for\nNFSROOT and to distinguish default settings from mandatory settings,\nI\u0027ve adjusted a couple of areas to document the specifics.\n\nroot_nfs_cat() is also modified to deal with commas properly when\nconcatenating strings containing mount option lists. This keeps\nroot_nfs_cat() call sites simpler, now that we may be concatenating\nmultiple mount option strings.\n\nTested-by: Brian Downing \u003cbdowning@lavos.net\u003e\nTested-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nSigned-off-by: Chuck Lever \u003cchuck.lever@oracle.com\u003e\nCc: \u003cstable@kernel.org\u003e # 2.6.37\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "57df216bd8c8813a79a6a618e3d2ec937d532b86", "tree": "ee3eddc164a7a1942a3239883336f90eeab6ee62", "parents": [ "f9feab1e180d1392f2f59d692826c6da2e57adf4" ], "author": { "name": "Huang Weiyi", "email": "weiyi.huang@gmail.com", "time": "Tue Mar 08 23:11:30 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:18:37 2011 -0500" }, "message": "nfs4: remove duplicated #include\n\nRemove duplicated #include(\u0027s) in\n fs/nfs/nfs4proc.c\n\nSigned-off-by: Huang Weiyi \u003cweiyi.huang@gmail.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "f9feab1e180d1392f2f59d692826c6da2e57adf4", "tree": "1af4e0012ddb1d74b0cd44fc4461bd5b78f5adf5", "parents": [ "ecac799a5ecc364006f0db6f2db15e77ed4d63e2" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 09 16:12:46 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:18:36 2011 -0500" }, "message": "NFSv4: nfs4_state_mark_reclaim_nograce() should be static\n\nThere are no more external users of nfs4_state_mark_reclaim_nograce() or\nnfs4_state_mark_reclaim_reboot(), so mark them as static.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "ecac799a5ecc364006f0db6f2db15e77ed4d63e2", "tree": "200a71e8c3d564bb26e31cda2c4283142c380ee7", "parents": [ "b4410c2f7f775b03da31566c05bb8d2383c7dc27" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 09 16:00:56 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:18:36 2011 -0500" }, "message": "NFSv4: Fix the setlk error handler\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b4410c2f7f775b03da31566c05bb8d2383c7dc27", "tree": "7d16c41557c7aa17489a222a660ad71bd7fb370b", "parents": [ "0400a6b0cb756f976bae32ae8db47bfa9853897c" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 09 16:00:55 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:18:35 2011 -0500" }, "message": "NFSv4.1: Fix the handling of the SEQUENCE status bits\n\nWe want SEQUENCE status bits to be handled by the state manager in order\nto avoid threading issues.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0400a6b0cb756f976bae32ae8db47bfa9853897c", "tree": "ec1393f7e5eeec02a0cc4504d98a138ae458f443", "parents": [ "c34c32ea97718bb24fc06158733580003ba89211" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Wed Mar 09 16:00:53 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Mar 11 15:18:22 2011 -0500" }, "message": "NFSv4/4.1: Fix nfs4_schedule_state_recovery abuses\n\nnfs4_schedule_state_recovery() should only be used when we need to force\nthe state manager to check the lease. If we just want to start the\nstate manager in order to handle a state recovery situation, we should be\nusing nfs4_schedule_state_manager().\n\nThis patch fixes the abuses of nfs4_schedule_state_recovery() by replacing\nits use with a set of helper functions that do the right thing.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "0aeea18964173715a1037034ef6838198f319319", "tree": "62ff402a41a675f0269bf5172d14b7db8c4e47ee", "parents": [ "9179746652faf0aba07b8b7f770dcf29892a24c6" ], "author": { "name": "Lukas Czerner", "email": "lczerner@redhat.com", "time": "Fri Mar 11 10:23:53 2011 +0100" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Fri Mar 11 15:36:08 2011 +0100" }, "message": "block: fix mis-synchronisation in blkdev_issue_zeroout()\n\nBZ29402\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d29402\n\nWe can hit serious mis-synchronization in bio completion path of\nblkdev_issue_zeroout() leading to a panic.\n\nThe problem is that when we are going to wait_for_completion() in\nblkdev_issue_zeroout() we check if the bb.done equals issued (number of\nsubmitted bios). If it does, we can skip the wait_for_completition()\nand just out of the function since there is nothing to wait for.\nHowever, there is a ordering problem because bio_batch_end_io() is\ncalling atomic_inc(\u0026bb-\u003edone) before complete(), hence it might seem to\nblkdev_issue_zeroout() that all bios has been completed and exit. At\nthis point when bio_batch_end_io() is going to call complete(bb-\u003ewait),\nbb and wait does not longer exist since it was allocated on stack in\nblkdev_issue_zeroout() \u003d\u003d\u003e panic!\n\n(thread 1) (thread 2)\nbio_batch_end_io() blkdev_issue_zeroout()\n if(bb) { ...\n if (bb-\u003eend_io) ...\n bb-\u003eend_io(bio, err); ...\n atomic_inc(\u0026bb-\u003edone); ...\n ... while (issued !\u003d atomic_read(\u0026bb.done))\n ... (let issued \u003d\u003d bb.done)\n ... (do the rest of the function)\n ... return ret;\n complete(bb-\u003ewait);\n ^^^^^^^^\n panic\n\nWe can fix this easily by simplifying bio_batch and completion counting.\n\nAlso remove bio_end_io_t *end_io since it is not used.\n\nSigned-off-by: Lukas Czerner \u003clczerner@redhat.com\u003e\nReported-by: Eric Whitney \u003ceric.whitney@hp.com\u003e\nTested-by: Eric Whitney \u003ceric.whitney@hp.com\u003e\nReviewed-by: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCC: Dmitry Monakhov \u003cdmonakhov@openvz.org\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "c804c733846572ca85c2bba60c7fe6fa024dff18", "tree": "0f9882ffb7611f26a80c33db3f6aaed1f6f558af", "parents": [ "bd637f6f22235b4613f9ab6555e8088a455c1ed4" ], "author": { "name": "Axel Lin", "email": "axel.lin@gmail.com", "time": "Mon Mar 07 11:04:24 2011 +0800" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 14:20:05 2011 +0000" }, "message": "mtd: add \"platform:\" prefix for platform modalias\n\nSince 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS\nwith \"platform:\"), the platform modalias is prefixed with \"platform:\".\n\nSigned-off-by: Axel Lin \u003caxel.lin@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "bd637f6f22235b4613f9ab6555e8088a455c1ed4", "tree": "3892841ec4fd7bbf0ceffad2e594830b554d0f34", "parents": [ "82013d988fc03a1b908b2b0360a1e34f6152fda6" ], "author": { "name": "Maxim Levitsky", "email": "maximlevitsky@gmail.com", "time": "Sun Jan 09 01:25:06 2011 +0200" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 14:19:44 2011 +0000" }, "message": "mtd: mtd_blkdevs: fix double free on error path\n\nThis one liner patch fixes double free that will occur if add_mtd_blktrans_dev\nfails. On failure it frees the input argument, but all its users also free it\non error which is natural thing to do. Thus don\u0027t free it.\n\nAll credit for finding that bug belongs to reporters of the bug in the android bugzilla\nhttp://code.google.com/p/android/issues/detail?id\u003d13761\n\nCommit message tweaked by Artem.\n\nSigned-off-by: Maxim Levitsky \u003cmaximlevitsky@gmail.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "82013d988fc03a1b908b2b0360a1e34f6152fda6", "tree": "4fa9c93ef0846848576f115baa5bf5c95728e9a4", "parents": [ "ecf3fde07c8dcb92a1bf3fbdfe70905d85cd00e1" ], "author": { "name": "Stanislaw Gruszka", "email": "stf_xl@wp.pl", "time": "Sat Jan 08 15:24:37 2011 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 14:19:09 2011 +0000" }, "message": "mtd: amd76xrom: fix oops at boot when resources are not available\n\nFor some unknown reasons resources needed by amd76xrom driver can be\nunavailable. And instead of returning an error, the driver keeps going\nand crash the kernel. This patch fixes the problem by making the driver\nreturn -EBUSY if the resources are not available.\n\nCommit messages tweaked by Artem.\n\nReported-by: Russell Whitaker \u003cruss@ashlandhome.net\u003e\nSigned-off-by: Stanislaw Gruszka \u003cstf_xl@wp.pl\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "ecf3fde07c8dcb92a1bf3fbdfe70905d85cd00e1", "tree": "b45b4729fdd5e49f588629a3da968a4a90aa401f", "parents": [ "ceabebb2bd2672f709e4454e16bc6042732e2dfe" ], "author": { "name": "Joakim Tjernlund", "email": "Joakim.Tjernlund@transmode.se", "time": "Mon Feb 07 17:07:11 2011 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 12:09:07 2011 +0000" }, "message": "mtd: fix race in cfi_cmdset_0001 driver\n\nAs inval_cache_and_wait_for_operation() drop and reclaim the lock\nto invalidate the cache, some other thread may suspend the operation\nbefore reaching the for(;;) loop. Therefore the loop must start with\nchecking the chip-\u003estate before reading status from the chip.\n\nSigned-off-by: Joakim Tjernlund \u003cJoakim.Tjernlund@transmode.se\u003e\nAcked-by: Michael Cashwell \u003cmboards@prograde.net\u003e\nAcked-by: Stefan Bigler \u003cstefan.bigler@keymile.com\u003e\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "ceabebb2bd2672f709e4454e16bc6042732e2dfe", "tree": "fbd883b13d5b3a01a0fa17b399252f4b6aa8e68f", "parents": [ "efba2e313ea1b1bd69a7c4659263becf43bb1adc" ], "author": { "name": "Antony Pavlov", "email": "antony@niisi.msk.ru", "time": "Fri Feb 11 13:00:37 2011 +0300" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 12:05:54 2011 +0000" }, "message": "mtd: jedec_probe: initialise make sector erase command variable\n\nIn the commit 08968041bef437ec363623cd3218c2b083537ada\n (mtd: cfi_cmdset_0002: make sector erase command variable)\nintrodused a field sector_erase_cmd. In the same commit initialisation\nof cfi-\u003esector_erase_cmd made in cfi_chip_setup()\n(file drivers/mtd/chips/cfi_probe.c), so the CFI chip has no problem:\n\n...\n cfi-\u003ecfi_mode \u003d CFI_MODE_CFI;\n cfi-\u003esector_erase_cmd \u003d CMD(0x30);\n...\n\nBut for the JEDEC chips this initialisation is not carried out,\nso the JEDEC chips have sector_erase_cmd \u003d\u003d 0.\n\nThis patch adds the missing initialisation.\n\nSigned-off-by: Antony Pavlov \u003cantony@niisi.msk.ru\u003e\nAcked-by: Guillaume LECERF \u003cglecerf@gmail.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCC: stable@kernel.org\n" }, { "commit": "efba2e313ea1b1bd69a7c4659263becf43bb1adc", "tree": "2c5df5170bc7c27c256efd16253752723fd0b3cc", "parents": [ "1bae4ce27c9c90344f23c65ea6966c50ffeae2f5" ], "author": { "name": "Antony Pavlov", "email": "antony@niisi.msk.ru", "time": "Fri Feb 11 13:00:37 2011 +0300" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Fri Mar 11 12:05:24 2011 +0000" }, "message": "mtd: jedec_probe: Change variable name from cfi_p to cfi\n\nIn the following commit, we\u0027ll need to use the CMD() macro in order to\nfix the initialisation of the sector_erase_cmd field. That requires the\nlocal variable to be called \u0027cfi\u0027, so change it first in a simple patch.\n\nSigned-off-by: Antony Pavlov \u003cantony@niisi.msk.ru\u003e\nAcked-by: Guillaume LECERF \u003cglecerf@gmail.com\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\nCC: stable@kernel.org\n" }, { "commit": "fdc315a19a2c33da29dd87d4ca88f4e4407bd42d", "tree": "0b90b9bbb21e2e0e8f83182048539d181054cbd8", "parents": [ "9179746652faf0aba07b8b7f770dcf29892a24c6" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Mar 11 10:04:23 2011 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Mar 11 15:01:15 2011 +1000" }, "message": "drm/radeon: add pageflip hooks for fusion\n\nLooks like these got passed over with both being merged at the same\ntime but not quite meeting in the middle.\n\nshould fix: https://bugs.freedesktop.org/show_bug.cgi?id\u003d34137\nalong with Michael\u0027s phoronix article.\n\nReported-by: Chi-Thanh Christopher Nguyen\nArticle-written-by: Michael Larabel @ phoronix\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "78f9bbb5a6f41fcb7934848c7821b99718f7e338", "tree": "2336bc7a354eecbcccb36f239637847740a4ae7a", "parents": [ "9179746652faf0aba07b8b7f770dcf29892a24c6", "75c0fd93c7d42362134e74fd381072a7642fcc3d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 16:30:21 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 16:30:21 2011 -0800" }, "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:\n ariadne: remove redundant NULL check\n ip6ip6: autoload ip6 tunnel\n net: bridge builtin vs. ipv6 modular\n ipv6: Don\u0027t create clones of host routes.\n pktgen: fix errata in show results\n ipv4: Fix erroneous uses of ifa_address.\n vxge: update MAINTAINERS\n r6040: bump to version 0.27 and date 23Feb2011\n r6040: fix multicast operations\n rds: prevent BUG_ON triggering on congestion map updates\n bonding 802.3ad: Rename rx_machine_lock to state_machine_lock\n bonding 802.3ad: Fix the state machine locking v2\n drivers/net/macvtap: fix error check\n net: fix multithreaded signal handling in unix recv routines\n net: Enter net/ipv6/ even if CONFIG_IPV6\u003dn\n net/smsc911x.c: Set the VLAN1 register to fix VLAN MTU problem\n bnx2x: fix MaxBW configuration\n bnx2x: (NPAR) prevent HW access in D3 state\n bnx2x: fix link notification\n bnx2x: fix non-pmf device load flow\n\nDoing my first --no-ff merge here, to get the explicit merge commit.\n\nDavid did a back-merge in order to get commit 8909c9ad8ff0 (\"net: don\u0027t\nallow CAP_NET_ADMIN to load non-netdev kernel modules\") so that we can\nadd Stephen Hemminger\u0027s fix to handle ip6 tunnels as well, which uses\nthe MODULE_ALIAS_NETDEV() macro created by that change.\n" }, { "commit": "75c0fd93c7d42362134e74fd381072a7642fcc3d", "tree": "2336bc7a354eecbcccb36f239637847740a4ae7a", "parents": [ "6dfbd87a20a737641ef228230c77f4262434fa24" ], "author": { "name": "j223yang@asset.uwaterloo.ca", "email": "j223yang@asset.uwaterloo.ca", "time": "Thu Mar 10 12:36:37 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 10 14:41:51 2011 -0800" }, "message": "ariadne: remove redundant NULL check\n\nSimply remove redundant \u0027dev\u0027 NULL check.\n\nSigned-off-by: Jinqiu Yang \u003ccrindy646@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6dfbd87a20a737641ef228230c77f4262434fa24", "tree": "0ebffefdd7ded0a2919426c0b7b87bc63f3d321e", "parents": [ "bef6e7e76868ab454d5e83635a4a7a1961c74fb5" ], "author": { "name": "stephen hemminger", "email": "shemminger@vyatta.com", "time": "Thu Mar 10 11:43:19 2011 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 10 14:18:48 2011 -0800" }, "message": "ip6ip6: autoload ip6 tunnel\n\nAdd necessary alias to autoload ip6ip6 tunnel module.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "bef6e7e76868ab454d5e83635a4a7a1961c74fb5", "tree": "1a7417b9dde942cc71f87c02688c6ac6b0e57a72", "parents": [ "dcbcdf22f500ac6e4ec06485341024739b9dc241", "9179746652faf0aba07b8b7f770dcf29892a24c6" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 10 14:00:44 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 10 14:00:44 2011 -0800" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n" }, { "commit": "dcbcdf22f500ac6e4ec06485341024739b9dc241", "tree": "71492abd2ba95b51fb0d20e63e0164eb6c3f7a49", "parents": [ "7343ff31ebf01691ea4515d3126467434b9d22d6" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Mar 10 13:45:57 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Mar 10 13:45:57 2011 -0800" }, "message": "net: bridge builtin vs. ipv6 modular\n\nWhen configs BRIDGE\u003dy and IPV6\u003dm, this build error occurs:\n\nbr_multicast.c:(.text+0xa3341): undefined reference to `ipv6_dev_get_saddr\u0027\n\nBRIDGE_IGMP_SNOOPING is boolean; if it were tristate, then adding\n\tdepends on IPV6 || IPV6\u003dn\nto BRIDGE_IGMP_SNOOPING would be a good fix. As it is currently,\nmaking BRIDGE depend on the IPV6 config works.\n\nReported-by: Patrick Schaaf \u003cnetdev@bof.de\u003e\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "9179746652faf0aba07b8b7f770dcf29892a24c6", "tree": "1e672acf04da22aafce3d1790d76eef4eaeb435b", "parents": [ "4c418ba9695a24917a1fcfa48f7db3fd76337eb7", "a4e36e60a6f62db6282e718cc228bde1a4e31eba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:22:10 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:22:10 2011 -0800" }, "message": "Merge branch \u0027media_fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027media_fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:\n [media] mantis_pci: remove asm/pgtable.h include\n [media] tda829x: fix regression in probe functions\n [media] mceusb: don\u0027t claim multifunction device non-IR parts\n [media] nuvoton-cir: fix wake from suspend\n [media] cx18: Add support for Hauppauge HVR-1600 models with s5h1411\n [media] ivtv: Fix corrective action taken upon DMA ERR interrupt to avoid hang\n [media] cx25840: fix probing of cx2583x chips\n [media] cx23885: Remove unused \u0027err:\u0027 labels to quiet compiler warning\n [media] cx23885: Revert \"Check for slave nack on all transactions\"\n [media] DiB7000M: add pid filtering\n [media] Fix sysfs rc protocol lookup for rc-5-sz\n [media] au0828: fix VBI handling when in V4L2 streaming mode\n [media] ir-raw: Properly initialize the IR event (BZ#27202)\n [media] s2255drv: firmware re-loading changes\n [media] Fix double free of video_device in mem2mem_testdev\n [media] DM04/QQBOX memcpy to const char fix\n" }, { "commit": "4c418ba9695a24917a1fcfa48f7db3fd76337eb7", "tree": "7a8704fb09901f51f3e9dd8ea55930bfd5ca92ed", "parents": [ "4afcc10a65bb1f30c4fa1dec2634df74160a8054" ], "author": { "name": "Doe, YiCheng", "email": "yicheng.doe@hp.com", "time": "Thu Mar 10 14:00:21 2011 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:21:16 2011 -0800" }, "message": "ipmi: Fix IPMI errors due to timing problems\n\nThis patch fixes an issue in OpenIPMI module where sometimes an ABORT command\nis sent after sending an IPMI request to BMC causing the IPMI request to fail.\n\nSigned-off-by: YiCheng Doe \u003cyicheng.doe@hp.com\u003e\nSigned-off-by: Corey Minyard \u003ccminyard@mvista.com\u003e\nAcked-by: Tom Mingarelli \u003cthomas.mingarelli@hp.com\u003e\nTested-by: Andy Cress \u003candy.cress@us.kontron.com\u003e\nTested-by: Mika Lansirine \u003cMika.Lansirinne@stonesoft.com\u003e\nTested-by: Brian De Wolf \u003cbldewolf@csupomona.edu\u003e\nCc: Jean Michel Audet \u003cJean-Michel.Audet@ca.Kontron.com\u003e\nCc: Jozef Sudelsky \u003cjozef.sudolsky@elbiahosting.sk\u003e\nAcked-by: Matthew Garrett \u003cmjg@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4afcc10a65bb1f30c4fa1dec2634df74160a8054", "tree": "daeb6aefe8f60a717cdf50648e7a2a7eac89d4f8", "parents": [ "b5562c9a55996735e219b154c1e0f19ec10ce67a", "d891eedbc3b1b0fade8a9ce60cc0eba1cccb59e5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:16:01 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:16:01 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n fs/dcache: allow d_obtain_alias() to return unhashed dentries\n Check for immutable/append flag in fallocate path\n sysctl: the include of rcupdate.h is only needed in the kernel\n fat: fix d_revalidate oopsen on NFS exports\n jfs: fix d_revalidate oopsen on NFS exports\n ocfs2: fix d_revalidate oopsen on NFS exports\n gfs2: fix d_revalidate oopsen on NFS exports\n fuse: fix d_revalidate oopsen on NFS exports\n ceph: fix d_revalidate oopsen on NFS exports\n reiserfs xattr -\u003ed_revalidate() shouldn\u0027t care about RCU\n /proc/self is never going to be invalidated...\n" }, { "commit": "b5562c9a55996735e219b154c1e0f19ec10ce67a", "tree": "8bf5206f70ed428b22e6dd4541c46e7a549a438b", "parents": [ "bf98f77888c92fa3aeb28791ba3b5c30675076f3", "5471262290a6695b3300903267e0a2584f721000" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:09:26 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:09:26 2011 -0800" }, "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, UV: Initialize the broadcast assist unit base destination node id properly\n x86, numa: Fix numa_emulation code with memory-less node0\n x86, build: Make sure mkpiggy fails on read error\n" }, { "commit": "bf98f77888c92fa3aeb28791ba3b5c30675076f3", "tree": "88a25f66e0158028e5fa29d671ca4ec06283293f", "parents": [ "d9597075fb6feb1b3dc71c352e334c5b0a37afde", "0c3b9168017cbad2c4af3dd65ec93fe646eeaa62" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:08:59 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:08:59 2011 -0800" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: Fix sched rt group scheduling when hierachy is enabled\n" }, { "commit": "d9597075fb6feb1b3dc71c352e334c5b0a37afde", "tree": "ee86d62282fe508c254f30ed26c3208482811a96", "parents": [ "ba3820ade317ee36e496b9b40d2ec3987dd4aef0", "7ee235efe5f86f239ce73915fd2e15f4d14259c6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:07:38 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:07:38 2011 -0800" }, "message": "Merge branch \u0027perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf/urgent\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf symbols: Avoid resolving [kernel.kallsyms] to real path for buildid cache\n perf symbols: Fix vmlinux path when not using --symfs\n" }, { "commit": "ba3820ade317ee36e496b9b40d2ec3987dd4aef0", "tree": "be8082dc4aa46c14c231e7e3a5dc16f65da87d0d", "parents": [ "35d34df711e8b44846e759d8cfddb4ec6877cccb" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Mar 10 14:02:12 2011 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 10 13:06:57 2011 -0800" }, "message": "drm/i915: Revive combination mode for backlight control\n\nThis reverts commit 951f3512dba5bd44cda3e5ee22b4b522e4bb09fb\n\n drm/i915: Do not handle backlight combination mode specially\n\nsince this commit introduced other regressions due to untouched LBPC\nregister, e.g. the backlight dimmed after resume.\n\nIn addition to the revert, this patch includes a fix for the original\nissue (weird backlight levels) by removing the wrong bit shift for\ncomputing the current backlight level.\nAlso, including typo fixes (lpbc -\u003e lbpc).\n\nBugzilla: https://bugs.freedesktop.org/show_bug.cgi?id\u003d34524\nAcked-by: Indan Zupancic \u003cindan@nul.nu\u003e\nReviewed-by: Keith Packard \u003ckeithp@keithp.com\u003e\nReviewed-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Takashi Iwai \u003ctiwai@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c34c32ea97718bb24fc06158733580003ba89211", "tree": "e11ca3f95ecc237499cd5d06f2377cc327c208b1", "parents": [ "114f64b5f24abac33a42f4f1856eb3a9766d497e" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Mar 09 13:13:46 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:05:01 2011 -0500" }, "message": "NFSv4.1 reclaim complete must wait for completion\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\n[Trond: fix whitespace errors]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "114f64b5f24abac33a42f4f1856eb3a9766d497e", "tree": "a3f5129bec4e2d7cf2afa0848798a5e74f422a3e", "parents": [ "7d6d63d6427090cbb1d282364b65b12634ca59bd" ], "author": { "name": "Andy Adamson", "email": "andros@netapp.com", "time": "Wed Mar 09 13:13:45 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:05:00 2011 -0500" }, "message": "NFSv4: remove duplicate clientid in struct nfs_client\n\nSigned-off-by: Andy Adamson \u003candros@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "7d6d63d6427090cbb1d282364b65b12634ca59bd", "tree": "b75f3278469f86453e8b90ced1a5c3698a9c4a93", "parents": [ "4cea288aaf0e11647880cc487350b1dc45d9febc" ], "author": { "name": "Ricardo Labiaga", "email": "Ricardo.Labiaga@netapp.com", "time": "Wed Mar 09 13:13:44 2011 -0500" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:59 2011 -0500" }, "message": "NFSv4.1: Retry CREATE_SESSION on NFS4ERR_DELAY\n\nFix bug where we currently retry the EXCHANGEID call again, eventhough\nwe already have a valid clientid. Instead, delay and retry the CREATE_SESSION\ncall.\n\nSigned-off-by: Ricardo Labiaga \u003cRicardo.Labiaga@netapp.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "4cea288aaf0e11647880cc487350b1dc45d9febc", "tree": "6ea19d6d0b7b833f39077941a795f83b81448b36", "parents": [ "3fa0b4e201d254b52a251fa348bd53e53000cff6" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Tue Feb 22 21:54:34 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:58 2011 -0500" }, "message": "sunrpc: Propagate errors from xs_bind() through xs_create_sock()\n\nxs_create_sock() is supposed to return a pointer or an ERR_PTR-encoded\nerror, but it currently returns 0 if xs_bind() fails.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nCc: stable@kernel.org [v2.6.37]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "3fa0b4e201d254b52a251fa348bd53e53000cff6", "tree": "ad5e41b45d5c8603901b34631b688ae5e3793942", "parents": [ "43b7c3f051dea504afccc39bcb56d8e26c2e0b77" ], "author": { "name": "Frank Filz", "email": "ffilzlnx@us.ibm.com", "time": "Thu Dec 02 19:31:23 2010 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:58 2011 -0500" }, "message": "(try3-resend) Fix nfs_compat_user_ino64 so it doesn\u0027t cause problems if bit 31 or 63 are set in fileid\n\nThe problem was use of an int32, which when converted to a uint64\nis sign extended resulting in a fileid that doesn\u0027t fit in 32 bits\neven though the intent of the function is to fit the fileid into\n32 bits.\n\nSigned-off-by: Frank Filz \u003cffilzlnx@us.ibm.com\u003e\nReviewed-by: Jeff Layton \u003cjlayton@redhat.com\u003e\n[Trond: Added an include for compat.h]\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "43b7c3f051dea504afccc39bcb56d8e26c2e0b77", "tree": "6d031d1804acf9a5abeeb6b1597cb6821f96e493", "parents": [ "b9f810570d9cc13177128e11a74e22d37aa68a1a" ], "author": { "name": "Jovi Zhang", "email": "bookjovi@gmail.com", "time": "Wed Mar 02 23:19:37 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:56 2011 -0500" }, "message": "nfs: fix compilation warning\n\nthis commit fix compilation warning as following:\nlinux-2.6/fs/nfs/nfs4proc.c:3265: warning: comparison of distinct pointer types lacks a cast\n\nSigned-off-by: Jovi Zhang \u003cbookjovi@gmail.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "b9f810570d9cc13177128e11a74e22d37aa68a1a", "tree": "91c120b297c357695ae4be5dcd373ce220d0dedd", "parents": [ "a5e502681007779d4762fb3ef7e80a3ecd1cfe6b" ], "author": { "name": "Stanislav Fomichev", "email": "kernel@fomichev.me", "time": "Sat Feb 05 23:13:01 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:55 2011 -0500" }, "message": "nfs: add kmalloc return value check in decode_and_add_ds\n\nadd kmalloc return value check in decode_and_add_ds\n\nSigned-off-by: Stanislav Fomichev \u003ckernel@fomichev.me\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "a5e502681007779d4762fb3ef7e80a3ecd1cfe6b", "tree": "bfa3e8658e93fd8c64eff33cca5904c9f32ae055", "parents": [ "d2224e7afbf2a6556f4f8f25bc0e96d99ec4d2bd" ], "author": { "name": "Jesper Juhl", "email": "jj@chaosbits.net", "time": "Sat Jan 22 21:40:20 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:54 2011 -0500" }, "message": "SUNRPC: Remove resource leak in svc_rdma_send_error()\n\nWe leak the memory allocated to \u0027ctxt\u0027 when we return after\n\u0027ib_dma_mapping_error()\u0027 returns !\u003d0.\n\nSigned-off-by: Jesper Juhl \u003cjj@chaosbits.net\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "d2224e7afbf2a6556f4f8f25bc0e96d99ec4d2bd", "tree": "e8eea0db32178870bee34073547b982216035e45", "parents": [ "bf294b41cefcb22fc3139e0f42c5b3f06728bd5e" ], "author": { "name": "Jeff Layton", "email": "jlayton@redhat.com", "time": "Sun Mar 06 17:14:13 2011 +0000" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:53 2011 -0500" }, "message": "nfs: close NFSv4 COMMIT vs. CLOSE race\n\nI\u0027ve been adding in more artificial delays in the NFSv4 commit and close\ncodepaths to uncover races. The kernel I\u0027m testing has the patch to\nclose the race in __rpc_wait_for_completion_task that\u0027s in Trond\u0027s\ncthon2011 branch. The reproducer I\u0027ve been using does this in a loop:\n\n\tmkdir(\"DIR\");\n\tfd \u003d open(\"DIR/FILE\", O_WRONLY|O_CREAT|O_EXCL, 0644);\n\twrite(fd, \"abcdefg\", 7);\n\tclose(fd);\n\tunlink(\"DIR/FILE\");\n\trmdir(\"DIR\");\n\nThe above reproducer shouldn\u0027t result in any silly-renaming. However,\nwhen I add a \"msleep(100)\" just after the nfs_commit_clear_lock call in\nnfs_commit_release, I can almost always force one to occur. If I can\nforce it to occur with that, then it can happen without that delay\ngiven the right timing.\n\nnfs_commit_inode waits for the NFS_INO_COMMIT bit to clear when called\nwith FLUSH_SYNC set. nfs_commit_rpcsetup on the other hand does not wait\nfor the task to complete before putting its reference to it, so the last\nreference get put in rpc_release task and gets queued to a workqueue.\n\nIn this situation, the last open context reference may be put by the\nCOMMIT release instead of the close() syscall. The close() syscall\nreturns too quickly and the unlink runs while the d_count is still\nhigh since the COMMIT release hasn\u0027t put its dentry reference yet.\n\nFix this by having rpc_commit_rpcsetup wait for the RPC call to complete\nbefore putting the task reference when FLUSH_SYNC is set. With this, the\nlast reference is put by the process that\u0027s initiating the FLUSH_SYNC\ncommit and the race is closed.\n\nSigned-off-by: Jeff Layton \u003cjlayton@redhat.com\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "bf294b41cefcb22fc3139e0f42c5b3f06728bd5e", "tree": "250251c040a2d2e278b5a2ddd03c8d20a27be129", "parents": [ "214d93b02c4fe93638ad268613c9702a81ed9192" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Mon Feb 21 11:05:41 2011 -0800" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Thu Mar 10 15:04:52 2011 -0500" }, "message": "SUNRPC: Close a race in __rpc_wait_for_completion_task()\n\nAlthough they run as rpciod background tasks, under normal operation\n(i.e. no SIGKILL), functions like nfs_sillyrename(), nfs4_proc_unlck()\nand nfs4_do_close() want to be fully synchronous. This means that when we\nexit, we want all references to the rpc_task to be gone, and we want\nany dentry references etc. held by that task to be released.\n\nFor this reason these functions call __rpc_wait_for_completion_task(),\nfollowed by rpc_put_task() in the expectation that the latter will be\nreleasing the last reference to the rpc_task, and thus ensuring that the\ncallback_ops-\u003erpc_release() has been called synchronously.\n\nThis patch fixes a race which exists due to the fact that\nrpciod calls rpc_complete_task() (in order to wake up the callers of\n__rpc_wait_for_completion_task()) and then subsequently calls\nrpc_put_task() without ensuring that these two steps are done atomically.\n\nIn order to avoid adding new spin locks, the patch uses the existing\nwaitqueue spin lock to order the rpc_task reference count releases between\nthe waiting process and rpciod.\nThe common case where nobody is waiting for completion is optimised for by\nchecking if the RPC_TASK_ASYNC flag is cleared and/or if the rpc_task\nreference count is 1: in those cases we drop trying to grab the spin lock,\nand immediately free up the rpc_task.\n\nThose few processes that need to put the rpc_task from inside an\nasynchronous context and that do not care about ordering are given a new\nhelper: rpc_put_task_async().\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\n" }, { "commit": "7e6b6465e6efbca3985258996be9c189da96c8bf", "tree": "d4cde91d45865effa20fca9a789813321808c129", "parents": [ "b4966b7770349deb05e3dd2bd2c65d2d044abbbb" ], "author": { "name": "Miao Xie", "email": "miaox@cn.fujitsu.com", "time": "Fri Feb 18 09:21:17 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Mar 10 11:21:49 2011 -0500" }, "message": "btrfs: fix not enough reserved space\n\nbtrfs_link() will insert 3 items(inode ref, dir name item and dir index item)\ninto the b+ tree and update 2 items(its inode, and parent\u0027s inode) in the b+\ntree. So we should reserve space for these 5 items, not 3 items.\n\nReported-by: Tsutomu Itoh \u003ct-itoh@jp.fujitsu.com\u003e\nSigned-off-by: Miao Xie \u003cmiaox@cn.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "b4966b7770349deb05e3dd2bd2c65d2d044abbbb", "tree": "79e281fde97b792eb732b5bde167c56939a6c67f", "parents": [ "ea8efc74bd0402b4d5f663d007b4e25fa29ea778" ], "author": { "name": "Daniel J Blueman", "email": "daniel.blueman@gmail.com", "time": "Wed Mar 09 16:46:42 2011 +0000" }, "committer": { "name": "Chris Mason", "email": "chris.mason@oracle.com", "time": "Thu Mar 10 11:21:49 2011 -0500" }, "message": "btrfs: fix dip leak\n\nThe btrfs DIO code leaks dip structs when dip-\u003ecsums allocation\nfails; bio-\u003ebi_end_io isn\u0027t set at the point where the free_ordered\nbranch is consequently taken, thus bio_endio doesn\u0027t call the function\nwhich would free it in the normal case. Fix.\n\nSigned-off-by: Daniel J Blueman \u003cdaniel.blueman@gmail.com\u003e\nAcked-by: Miao Xie \u003cmiaox@cn.fujitsu.com\u003e\nSigned-off-by: Chris Mason \u003cchris.mason@oracle.com\u003e\n" }, { "commit": "db72f3fcd4df461b87c696daf362a1124835d608", "tree": "d7fad38e04e83fadd4ae5c805f046f82a6c7e9c4", "parents": [ "ffd6eae2a0d18ca4a741615292a9c9ce904307fb", "7c2de633863fcd46537d9ddbf5a9701f48225268" ], "author": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Mar 10 16:03:09 2011 +0100" }, "committer": { "name": "Takashi Iwai", "email": "tiwai@suse.de", "time": "Thu Mar 10 16:03:09 2011 +0100" }, "message": "Merge branch \u0027for-2.6.38\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into fix/asoc\n" }, { "commit": "d891eedbc3b1b0fade8a9ce60cc0eba1cccb59e5", "tree": "55dd6aa9e17cd763efda6291d740bafd7f05d802", "parents": [ "1ca551c6caae7b52178555cdedea6ca26444be46" ], "author": { "name": "J. Bruce Fields", "email": "bfields@fieldses.org", "time": "Tue Jan 18 15:45:09 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 05:18:54 2011 -0500" }, "message": "fs/dcache: allow d_obtain_alias() to return unhashed dentries\n\nWithout this patch, inodes are not promptly freed on last close of an\nunlinked file by an nfs client:\n\n\tclient$ mount -tnfs4 server:/export/ /mnt/\n\tclient$ tail -f /mnt/FOO\n\t...\n\tserver$ df -i /export\n\tserver$ rm /export/FOO\n\t(^C the tail -f)\n\tserver$ df -i /export\n\tserver$ echo 2 \u003e/proc/sys/vm/drop_caches\n\tserver$ df -i /export\n\nthe df\u0027s will show that the inode is not freed on the filesystem until\nthe last step, when it could have been freed after killing the client\u0027s\ntail -f. On-disk data won\u0027t be deallocated either, leading to possible\nspurious ENOSPC.\n\nThis occurs because when the client does the close, it arrives in a\ncompound with a putfh and a close, processed like:\n\n\t- putfh: look up the filehandle.  The only alias found for the\n\t inode will be DCACHE_UNHASHED alias referenced by the filp\n\t this, so it creates a new DCACHE_DISCONECTED dentry and\n\t returns that instead.\n\t- close: closes the existing filp, which is destroyed\n\t immediately by dput() since it\u0027s DCACHE_UNHASHED.\n\t- end of the compound: release the reference\n\t to the current filehandle, and dput() the new\n\t DCACHE_DISCONECTED dentry, which gets put on the\n\t unused list instead of being destroyed immediately.\n\nNick Piggin suggested fixing this by allowing d_obtain_alias to return\nthe unhashed dentry that is referenced by the filp, instead of making it\ncreate a new dentry.\n\nLeave __d_find_alias() alone to avoid changing behavior of other\ncallers.\n\nAlso nfsd doesn\u0027t need all the checks of __d_find_alias(); any dentry,\nhashed or unhashed, disconnected or not, should work.\n\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "1ca551c6caae7b52178555cdedea6ca26444be46", "tree": "cbe1a838712a092f7abe49920a09188ec2403578", "parents": [ "991ac30d8b30ab6051dff5a7b07d84e6f5efa3a6" ], "author": { "name": "Marco Stornelli", "email": "marco.stornelli@gmail.com", "time": "Sat Mar 05 11:10:19 2011 +0100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 04:22:15 2011 -0500" }, "message": "Check for immutable/append flag in fallocate path\n\nIn the fallocate path the kernel doesn\u0027t check for the immutable/append\nflag. It\u0027s possible to have a race condition in this scenario: an\napplication open a file in read/write and it does something, meanwhile\nroot set the immutable flag on the file, the application at that point\ncan call fallocate with success. In addition, we don\u0027t allow to do any\nunreserve operation on an append only file but only the reserve one.\n\nSigned-off-by: Marco Stornelli \u003cmarco.stornelli@gmail.com\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "991ac30d8b30ab6051dff5a7b07d84e6f5efa3a6", "tree": "9a7bdd23fe3fa8bc4fc345e43aa393e1c821686b", "parents": [ "9177ada99d5e69fe91950b3ef5c23f2bcd109987" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu Mar 10 11:25:43 2011 +1100" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 04:19:56 2011 -0500" }, "message": "sysctl: the include of rcupdate.h is only needed in the kernel\n\nFixes this built error:\n\ninclude/linux/sysctl.h:28: included file \u0027linux/rcupdate.h\u0027 is not exported\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "9177ada99d5e69fe91950b3ef5c23f2bcd109987", "tree": "4de42636f1c2dd2f6a230d48c6c5ef507026ec7c", "parents": [ "8ce84eeb5b40da21f20174dd25891a8409534237" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:49 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:49 2011 -0500" }, "message": "fat: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "8ce84eeb5b40da21f20174dd25891a8409534237", "tree": "a375dc92bc563655976d90ccfa6d794ab551f47a", "parents": [ "4714e63731a8a641b5e0ed5e2e2191c13bf2d71a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:28 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:28 2011 -0500" }, "message": "jfs: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "4714e63731a8a641b5e0ed5e2e2191c13bf2d71a", "tree": "b857a67b96e602835db64abd1e883c16691e5921", "parents": [ "53fe924161ff18d24c5c1c256549e9c1b9874827" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:07 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:45:07 2011 -0500" }, "message": "ocfs2: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "53fe924161ff18d24c5c1c256549e9c1b9874827", "tree": "4447ddc370f8138952146e54c515675cc026a2ee", "parents": [ "529c5f958f9e60abaa7407986034b17d17536bf2" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:48 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:48 2011 -0500" }, "message": "gfs2: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "529c5f958f9e60abaa7407986034b17d17536bf2", "tree": "3e946687f07c6738b9695224fd6492ceb8236e1e", "parents": [ "0eb980e31770cfeff6e27760b4692d595b8dbf28" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:31 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:31 2011 -0500" }, "message": "fuse: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "0eb980e31770cfeff6e27760b4692d595b8dbf28", "tree": "62ce6d994beb41f1276169de643ebc9e343daeaa", "parents": [ "c78f4cc5e7d642c7009089817c12d8984e7ba872" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:05 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:44:05 2011 -0500" }, "message": "ceph: fix d_revalidate oopsen on NFS exports\n\ncan\u0027t blindly check nd-\u003eflags in -\u003ed_revalidate()\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "c78f4cc5e7d642c7009089817c12d8984e7ba872", "tree": "15fec47edc3e047865e98b5f8c233b1d8d2e063a", "parents": [ "ae50adcb0ac4cde67a7aec8ae67249d1b2be2948" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Feb 16 10:14:56 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:42:01 2011 -0500" }, "message": "reiserfs xattr -\u003ed_revalidate() shouldn\u0027t care about RCU\n\n... it returns an error unconditionally\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "ae50adcb0ac4cde67a7aec8ae67249d1b2be2948", "tree": "757ea609da68ae08471bc2d0f689aa287ee89cbf", "parents": [ "3979491701cfb2aa7477f5baf40553355391418b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Wed Feb 16 10:04:50 2011 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Thu Mar 10 03:41:53 2011 -0500" }, "message": "/proc/self is never going to be invalidated...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "7343ff31ebf01691ea4515d3126467434b9d22d6", "tree": "13c8180b8aeb82363c1e7b576372c23fa2d5f955", "parents": [ "03a14ab134f4811ab1475f07b1305ccaf38b690f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 09 19:55:25 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 09 19:55:25 2011 -0800" }, "message": "ipv6: Don\u0027t create clones of host routes.\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d29252\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d30462\n\nIn commit d80bc0fd262ef840ed4e82593ad6416fa1ba3fc4 (\"ipv6: Always\nclone offlink routes.\") we forced the kernel to always clone offlink\nroutes.\n\nThe reason we do that is to make sure we never bind an inetpeer to a\nprefixed route.\n\nThe logic turned on here has existed in the tree for many years,\nbut was always off due to a protecting CPP define. So perhaps\nit\u0027s no surprise that there is a logic bug here.\n\nThe problem is that we canot clone a route that is already a\nhost route (ie. has DST_HOST set). Because if we do, an identical\nentry already exists in the routing tree and therefore the\nip6_rt_ins() call is going to fail.\n\nThis sets off a series of failures and high cpu usage, because when\nip6_rt_ins() fails we loop retrying this operation a few times in\norder to handle a race between two threads trying to clone and insert\nthe same host route at the same time.\n\nFix this by simply using the route as-is when DST_HOST is set.\n\nReported-by: slash@ac.auone-net.jp\nReported-by: Ernst Sjöstrand \u003cernstp@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "35d34df711e8b44846e759d8cfddb4ec6877cccb", "tree": "6ee37bcc2594add1050a77fdb272eda4414fe6c8", "parents": [ "ab02a9540541dd7b2012f32f5e311c3cbd772387", "36e8695ca5dcf48c837a6efe6f780c47ac9ec808" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 16:46:06 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 16:46:06 2011 -0800" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/pseries: Disable VPNH feature\n powerpc/iseries: Fix early init access to lppaca\n" }, { "commit": "ab02a9540541dd7b2012f32f5e311c3cbd772387", "tree": "47b2795e160b0f095840ded0bb7f4c7af237eb41", "parents": [ "684adca4f84365ca327e06dba696b62de7a79eca", "8909c9ad8ff03611c9c96c9a92656213e4bb495b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 16:45:02 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 16:45:02 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:\n net: don\u0027t allow CAP_NET_ADMIN to load non-netdev kernel modules\n" }, { "commit": "684adca4f84365ca327e06dba696b62de7a79eca", "tree": "a6ca09edf0ab8c99158cc25a94c2cbbe34916c5a", "parents": [ "3979491701cfb2aa7477f5baf40553355391418b" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Thu Mar 10 11:14:17 2011 +1100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 16:43:24 2011 -0800" }, "message": "sysctl: the include of rcupdate.h is only needed in the kernel\n\nFixes this build-check error:\n\n include/linux/sysctl.h:28: included file \u0027linux/rcupdate.h\u0027 is not exported\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8909c9ad8ff03611c9c96c9a92656213e4bb495b", "tree": "10b023c05503a9f6a165a23b8e65d8f3e70fd42d", "parents": [ "a5abba989deceb731047425812d268daf7536575" ], "author": { "name": "Vasiliy Kulikov", "email": "segoon@openwall.com", "time": "Wed Mar 02 00:33:13 2011 +0300" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Mar 10 10:25:19 2011 +1100" }, "message": "net: don\u0027t allow CAP_NET_ADMIN to load non-netdev kernel modules\n\nSince a8f80e8ff94ecba629542d9b4b5f5a8ee3eb565c any process with\nCAP_NET_ADMIN may load any module from /lib/modules/. This doesn\u0027t mean\nthat CAP_NET_ADMIN is a superset of CAP_SYS_MODULE as modules are\nlimited to /lib/modules/**. However, CAP_NET_ADMIN capability shouldn\u0027t\nallow anybody load any module not related to networking.\n\nThis patch restricts an ability of autoloading modules to netdev modules\nwith explicit aliases. This fixes CVE-2011-1019.\n\nArnd Bergmann suggested to leave untouched the old pre-v2.6.32 behavior\nof loading netdev modules by name (without any prefix) for processes\nwith CAP_SYS_MODULE to maintain the compatibility with network scripts\nthat use autoloading netdev modules by aliases like \"eth0\", \"wlan0\".\n\nCurrently there are only three users of the feature in the upstream\nkernel: ipip, ip_gre and sit.\n\n root@albatros:~# capsh --drop\u003d$(seq -s, 0 11),$(seq -s, 13 34) --\n root@albatros:~# grep Cap /proc/$$/status\n CapInh:\t0000000000000000\n CapPrm:\tfffffff800001000\n CapEff:\tfffffff800001000\n CapBnd:\tfffffff800001000\n root@albatros:~# modprobe xfs\n FATAL: Error inserting xfs\n (/lib/modules/2.6.38-rc6-00001-g2bf4ca3/kernel/fs/xfs/xfs.ko): Operation not permitted\n root@albatros:~# lsmod | grep xfs\n root@albatros:~# ifconfig xfs\n xfs: error fetching interface information: Device not found\n root@albatros:~# lsmod | grep xfs\n root@albatros:~# lsmod | grep sit\n root@albatros:~# ifconfig sit\n sit: error fetching interface information: Device not found\n root@albatros:~# lsmod | grep sit\n root@albatros:~# ifconfig sit0\n sit0 Link encap:IPv6-in-IPv4\n\t NOARP MTU:1480 Metric:1\n\n root@albatros:~# lsmod | grep sit\n sit 10457 0\n tunnel4 2957 1 sit\n\nFor CAP_SYS_MODULE module loading is still relaxed:\n\n root@albatros:~# grep Cap /proc/$$/status\n CapInh:\t0000000000000000\n CapPrm:\tffffffffffffffff\n CapEff:\tffffffffffffffff\n CapBnd:\tffffffffffffffff\n root@albatros:~# ifconfig xfs\n xfs: error fetching interface information: Device not found\n root@albatros:~# lsmod | grep xfs\n xfs 745319 0\n\nReference: https://lkml.org/lkml/2011/2/24/203\n\nSigned-off-by: Vasiliy Kulikov \u003csegoon@openwall.com\u003e\nSigned-off-by: Michael Tokarev \u003cmjt@tls.msk.ru\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Kees Cook \u003ckees.cook@canonical.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "36e8695ca5dcf48c837a6efe6f780c47ac9ec808", "tree": "8959a20737350fa91854c0f9d6dc1dda00aa5e79", "parents": [ "f2f6dad6ca3b06ae35a2e7b63f38158242c01531" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Mar 09 13:00:14 2011 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Mar 10 10:06:41 2011 +1100" }, "message": "powerpc/pseries: Disable VPNH feature\n\nThis feature triggers nasty races in the scheduler between the\nrebuilding of the topology and the load balancing code, causing\nthe machine to hang.\n\nDisable it for now until the races are fixed.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "f2f6dad6ca3b06ae35a2e7b63f38158242c01531", "tree": "50bc536dc5345d0d184e6dc5fbba2447c2ac101f", "parents": [ "a5abba989deceb731047425812d268daf7536575" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Sun Mar 06 18:02:31 2011 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Mar 10 10:06:02 2011 +1100" }, "message": "powerpc/iseries: Fix early init access to lppaca\n\nThe combination of commit\n\n8154c5d22d91cd16bd9985b0638c8957e4688d0e and\n93c22703efa72c7527dbd586d1951c1f4a85fd70\n\nBroke boot on iSeries.\n\nThe problem is that iSeries very early boot code, which generates\nthe device-tree and runs before our normal early initializations\ndoes need access the lppaca\u0027s very early, before the PACA array is\ninitialized, and in fact even before the boot PACA has been\ninitialized (it contains all 0\u0027s at this stage).\n\nHowever, the first patch above makes that code use the new\nllpaca_of(cpu) accessor, which itself is changed by the second patch to\nuse the PACA array.\n\nWe fix that by reverting iSeries to directly dereferencing the array. In\naddition, we fix all iterators in the iSeries code to always skip CPU\nwhose number is above 63 which is the maximum size of that array and\nthe maximum number of supported CPUs on these machines.\n\nAdditionally, we make sure the boot_paca is properly initialized\nin our early startup code.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "3979491701cfb2aa7477f5baf40553355391418b", "tree": "4eafd59af4fd75e646598e581abb4d41e030fef2", "parents": [ "6b684cd5799cd1e691024ca3a688d1cdec9d4824", "3ec07aa9522e3d5e9d5ede7bef946756e623a0a0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:52:09 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:52:09 2011 -0800" }, "message": "Merge branch \u0027for-2.6.38\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-2.6.38\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: wrong index used in inner loop\n nfsd4: fix bad pointer on failure to find delegation\n NFSD: fix decode_cb_sequence4resok\n" }, { "commit": "03a14ab134f4811ab1475f07b1305ccaf38b690f", "tree": "8ab4ffe226131afdafc944f9699835f5fe83a225", "parents": [ "6c91afe1a984d43f922a6a70c7c390b7fb8de45e" ], "author": { "name": "Daniel Turull", "email": "daniel.turull@gmail.com", "time": "Wed Mar 09 14:11:00 2011 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Mar 09 14:11:00 2011 -0800" }, "message": "pktgen: fix errata in show results\n\nThe units in show_results in pktgen were not correct.\nThe results are in usec but it was displayed nsec.\n\nReported-by: Jong-won Lee \u003cljw@handong.edu\u003e\nSigned-off-by: Daniel Turull \u003cdaniel.turull@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6b684cd5799cd1e691024ca3a688d1cdec9d4824", "tree": "02fde30c141438b2b7fb96e141fbe5ceb17c4e96", "parents": [ "1b7e7e6ffc08b3a8fb27bccd8fc740d77758db5b", "d406577526a611e6be1f6b1cfeaf094dd95fa439" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:04:40 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:04:40 2011 -0800" }, "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: sbc_fitpc2_wdt, fix crash on systems without DMI_BOARD_NAME\n" }, { "commit": "1b7e7e6ffc08b3a8fb27bccd8fc740d77758db5b", "tree": "7d1592cccc0125171245931b9a8dd2bf5a7a665c", "parents": [ "fbf855d7c709e991ff5445d4bac432a08b942baa", "6dbc2f35ab457770d121d119788fc89c79124734" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:03:59 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:03:59 2011 -0800" }, "message": "Merge branch \u0027for-2639-rc7/i2c-fixes\u0027 of git://git.fluff.org/bjdooks/linux\n\n* \u0027for-2639-rc7/i2c-fixes\u0027 of git://git.fluff.org/bjdooks/linux:\n i2c-eg20t: include slab.h for memory allocations\n i2c-ocores: Fix pointer type mismatch error\n i2c-omap: Program I2C_WE on OMAP4 to enable i2c wakeup\n" }, { "commit": "fbf855d7c709e991ff5445d4bac432a08b942baa", "tree": "792ddb7f44897b364c57e905fbcdbec77575bbae", "parents": [ "cfd80652467717ca7346857d6d8c94503d74f3a3" ], "author": { "name": "Matt Turner", "email": "mattst88@gmail.com", "time": "Wed Mar 09 11:15:13 2011 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:03:00 2011 -0800" }, "message": "alpha: fix compile error from IRQ clean up\n\nSigned-off-by: Matt Turner \u003cmattst88@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cfd80652467717ca7346857d6d8c94503d74f3a3", "tree": "ff4264e19c7b73b78fe45470830d4d4bd1442c0d", "parents": [ "687530b44de7e0fe70fabb4200d4cabce3af1a0c", "1f858ef2fbabdc5e645644010a31a40c32e397c9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:01:42 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:01:42 2011 -0800" }, "message": "Merge branch \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq\n\n* \u0027fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq:\n [CPUFREQ] pcc-cpufreq: don\u0027t load driver if get_freq fails during init.\n" }, { "commit": "687530b44de7e0fe70fabb4200d4cabce3af1a0c", "tree": "0ffb4bedbd51c89c1456fc38319c598ecb203df0", "parents": [ "78833dd70602be6b71ef34225f708b1e500947dc", "bad3babace2ee4d1763b4016a662a5c660ab92e9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:00:44 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 14:00:44 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc:\n mmc: fix CONFIG_MMC_UNSAFE_RESUME regression\n" }, { "commit": "78833dd70602be6b71ef34225f708b1e500947dc", "tree": "807050f760ccc7305b194d7568ebf98737076a40", "parents": [ "a5abba989deceb731047425812d268daf7536575", "b306419ae08d9def53f2142a37cc0a58622307a8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 13:55:51 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 09 13:55:51 2011 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n nd-\u003einode is not set on the second attempt in path_walk()\n unfuck proc_sysctl -\u003ed_compare()\n minimal fix for do_filp_open() race\n" }, { "commit": "d406577526a611e6be1f6b1cfeaf094dd95fa439", "tree": "9b4e97d33a9e18ce003eda0e3446dac9c6ec1828", "parents": [ "a5abba989deceb731047425812d268daf7536575" ], "author": { "name": "Jiri Slaby", "email": "jslaby@suse.cz", "time": "Mon Feb 28 10:16:29 2011 +0100" }, "committer": { "name": "Wim Van Sebroeck", "email": "wim@iguana.be", "time": "Wed Mar 09 21:33:37 2011 +0000" }, "message": "watchdog: sbc_fitpc2_wdt, fix crash on systems without DMI_BOARD_NAME\n\nSome systems don\u0027t provide DMI_BOARD_NAME in their DMI tables. Avoid\ncrash in such situations in fitpc2_wdt_init.\n\nThe fix is to check if the dmi_get_system_info return value is NULL.\n\nThe oops:\nBUG: unable to handle kernel NULL pointer dereference at (null)\nIP: [\u003cffffffff81253ae6\u003e] strstr+0x26/0xa0\nPGD 3966e067 PUD 39605067 PMD 0\nOops: 0000 [#1] SMP\nlast sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map\nCPU 1\nModules linked in: ...\nPid: 1748, comm: modprobe Not tainted 2.6.37-22-default #1 /Bochs\nRIP: 0010:[\u003cffffffff81253ae6\u003e] [\u003cffffffff81253ae6\u003e] strstr+0x26/0xa0\nRSP: 0018:ffff88003ad73f18 EFLAGS: 00010206\nRAX: 0000000000000000 RBX: 00000000ffffffed RCX: 00000000ffffffff\nRDX: ffffffffa003f4cc RSI: ffffffffa003f4c2 RDI: 0000000000000000\n...\nCR2: 0000000000000000 CR3: 000000003b7ac000 CR4: 00000000000006e0\n...\nProcess modprobe (pid: 1748, threadinfo ffff88003ad72000, task ffff88002e6365c0)\nStack: ...\nCall Trace:\n [\u003cffffffffa004201f\u003e] fitpc2_wdt_init+0x1f/0x13c [sbc_fitpc2_wdt]\n [\u003cffffffff810002da\u003e] do_one_initcall+0x3a/0x170\n...\nCode: f3 c3 0f 1f 00 80 3e 00 53 48 89 f8 74 1b 48 89 f2 0f 1f 40 00 48 83 c2 01 80 3a 00 75 f7 49 89 d0 48 89 f8 49 29 f0 75 02 5b c3 \u003c80\u003e 3f 00 74 0e 0f 1f 44 00 00 48 83 c0 01 80 38 00 75 f7 49 89\n\nSigned-off-by: Jiri Slaby \u003cjslaby@suse.cz\u003e\nSigned-off-by: Wim Van Sebroeck \u003cwim@iguana.be\u003e\n\n" } ], "next": "6c91afe1a984d43f922a6a70c7c390b7fb8de45e" }