)]}' { "log": [ { "commit": "1b2f1489633888d4a06028315dc19d65768a1c05", "tree": "8d5d3bfec854d6c96c19a781bf9c873409b74210", "parents": [ "b9f0aee83335db1f3915f4e42a5e21b351740afd" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Sat Aug 14 20:20:34 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Aug 17 14:52:25 2010 +1000" }, "message": "drm: block userspace under allocating buffer and having drivers overwrite it (v2)\n\nWith the current screwed but its ABI, ioctls for the drm, Linus pointed out that we could allow userspace to specify the allocation size, but we pass it to the driver which then uses it blindly to store a struct. Now if userspace specifies the allocation size as smaller than the driver needs, the driver can possibly overwrite memory.\n\nThis patch restructures the driver ioctls so we store the structure size we are expecting, and make sure we allocate at least that size. The copy from/to userspace are still restricted to the size the user specifies, this allows ioctl structs to grow on both sides of the equation.\n\nUp until now we didn\u0027t really use the DRM_IOCTL defines in the kernel, so this cleans them up and adds them for nouveau.\n\nv2:\nfix nouveau pushbuf arg (thanks to Ben for pointing it out)\n\nReported-by: Linus Torvalds \u003ctorvalds@linuxfoundation.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "31ce4bfdfd10bf5db9bf85c92bbe0cf2edbdcad8", "tree": "7e6201c46c031894b7c356c4d9d9992fcc04d0f7", "parents": [ "71beefe8c0b9e12ed4ac9fe13b98a035ddeaf8eb" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 12 11:47:50 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 12 11:47:50 2010 +1000" }, "message": "io-mapping: move asm include inside the config option\n\nnouveau starting using these APIs, the first on non-x86 hw, and this\ninclude isn\u0027t required on anything with real amounts of vmalloc space.\n\nthis fixes a build problem on powerpc.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "71beefe8c0b9e12ed4ac9fe13b98a035ddeaf8eb", "tree": "207f7026d3d7a24fd31c1ed49e74fb17de2c7160", "parents": [ "7b044f40108700b02d4f6aae2836e0d84a11fc04" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 12 11:44:50 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 12 11:47:26 2010 +1000" }, "message": "vgaarb: drop vga.h include\n\nWe don\u0027t actually need this include on any platform.\n\nbuilt on powerpc + x86, reported on m68k.\n\nReported-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "7203425a943eb3e189ba6b512827e0deb5f23872", "tree": "e0fdc7ed583f6990bbffde67f4f45b1f11b5a39e", "parents": [ "38fcbb674d7cc37b38473a89e8045ee80364e4f9" ], "author": { "name": "James Simmons", "email": "jsimmons@infradead.org", "time": "Tue Aug 03 01:33:19 2010 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Aug 10 10:47:00 2010 +1000" }, "message": "drm: expand gamma_set\n\nExpand the crtc_gamma_set function to accept a starting offset. The\nreason for this is to eventually use this function for setcolreg from\ndrm_fb_helper.c. The fbdev colormap function can start at any offset in\nthe color map.\n\nSigned-by: James Simmons \u003cjsimmons@infradead.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "4d76a22134d5a5ad259fd667f3d2b215b7e71d10", "tree": "683d8df7efc2a652cc78146022a31bbab1877950", "parents": [ "fb439640145df0d3af7eacb83a19d8eb0a24002a" ], "author": { "name": "Adam Jackson", "email": "ajax@redhat.com", "time": "Tue Aug 03 14:38:17 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Aug 10 10:46:57 2010 +1000" }, "message": "drm/edid: Add detailed block walk for CEA extensions\n\nSigned-off-by: Adam Jackson \u003cajax@redhat.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "fb439640145df0d3af7eacb83a19d8eb0a24002a", "tree": "99bac1a4955d6732e311f415223dff61b7759d3e", "parents": [ "bf79cb914dbfe848add8bb76cbb8ff89110d29ff" ], "author": { "name": "Adam Jackson", "email": "ajax@redhat.com", "time": "Tue Aug 03 14:38:16 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Aug 10 10:46:56 2010 +1000" }, "message": "drm: Remove unused fields from drm_display_info\n\nSigned-off-by: Adam Jackson \u003cajax@redhat.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "c17c2f892e23a3c70281a4e79bd7c2c226b1a561", "tree": "73e048ae853103479e3ba747809fc8c38f6b7de8", "parents": [ "c3b6ef8633e75bdcde8e845548e3b95e9a21cdf6" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Aug 06 13:55:10 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Aug 10 08:20:20 2010 +1000" }, "message": "drm: Fix support for PCI domains\n\n(For some reason I thought that went in ages ago ...)\n\nThis fixes support for PCI domains in what should hopefully be a backward\ncompatible way along with a change to libdrm.\n\nWhen the interface version is set to 1.4, we assume userspace understands\ndomains and the world is at peace. We thus pass proper domain numbers\ninstead of 0 to userspace.\n\nThe newer libdrm will then try 1.4 first, and fallback to 1.1, along with\nignoring domains in the later case (well, except on alpha of course)\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "58374713c9dfb4d231f8c56cac089f6fbdedc2ec", "tree": "9ba01c3990b5a8625437d13722595f5063f2d915", "parents": [ "a1e09b62592eb57e25f8d076ffa5b7bef18be812" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Sat Jul 10 23:51:39 2010 +0200" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 05 11:54:40 2010 +1000" }, "message": "drm: kill BKL from common code\n\nThis restricts the use of the big kernel lock to the i830 and i810\ndevice drivers. The three remaining users in common code (open, ioctl\nand release) get converted to a new mutex, the drm_global_mutex,\nmaking the locking stricter than the big kernel lock.\n\nThis may have a performance impact, but only in those cases that\ncurrently don\u0027t use DRM_UNLOCKED flag in the ioctl list and would\nbenefit from that anyway.\n\nThe reason why i810 and i830 cannot use drm_global_mutex in their\nmmap functions is a lock-order inversion problem between the current\nuse of the BKL and mmap_sem in these drivers. Since the BKL has\nrelease-on-sleep semantics, it\u0027s harmless but it would cause trouble\nif we replace the BKL with a mutex.\n\nInstead, these drivers get their own ioctl wrappers that take the\nBKL around every ioctl call and then set their own handlers as\nDRM_UNLOCKED.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: David Airlie \u003cairlied@linux.ie\u003e\nCc: dri-devel@lists.freedesktop.org\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "fca3ec01e0b40cab82cac7745e154b01969e6219", "tree": "731d6cdc321c8c1f8b2c4e8f0fdb0df59b5abbc9", "parents": [ "430f70d59da643f1aa7c9cf3493423a76550b110" ], "author": { "name": "Chris Wilson", "email": "chris@chris-wilson.co.uk", "time": "Wed Aug 04 14:34:24 2010 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 05 08:48:53 2010 +1000" }, "message": "drm,io-mapping: Specify slot to use for atomic mappings\n\nThis is required should we ever attempt to use an io-mapping where\nKM_USER0 is verboten, such as inside an IRQ context.\n\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nCc: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "1297c05a8dfb568c689f057d51a65eebe5ddc86f", "tree": "05d4416a33ef57f7f0b61309a5c686be427ae0b2", "parents": [ "3fb688fdc1890f9e8e97597f690c145ab888aec0" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Wed Aug 04 11:40:00 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Aug 05 08:47:00 2010 +1000" }, "message": "drm/radeon: add new pci ids\n\nNew evergreen and r7xx ids.\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "fa0a6024da61d96a12fab18991b9897292b43253", "tree": "35ba7b067863f649dc37c4b67a3ed740c0d9736d", "parents": [ "4c70b2eae371ebe83019ac47de6088b78124ab36", "7b824ec2e5d7d086264ecae51e30e3c5e00cdecc" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Aug 04 09:51:27 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Aug 04 09:51:27 2010 +1000" }, "message": "Merge remote branch \u0027intel/drm-intel-next\u0027 of /ssd/git/drm-next into drm-core-next\n\n* \u0027intel/drm-intel-next\u0027 of /ssd/git/drm-next: (230 commits)\n drm/i915: Clear the Ironlake dithering flags when the pipe doesn\u0027t want it.\n drm/agp/i915: trim stolen space to 32M\n drm/i915: Unset cursor if out-of-bounds upon mode change (v4)\n drm/i915: Unreference object not handle on creation\n drm/i915: Attempt to uncouple object after catastrophic failure in unbind\n drm/i915: Repeat unbinding during free if interrupted (v6)\n drm/i915: Refactor i915_gem_retire_requests()\n drm/i915: Warn if we run out of FIFO space for a mode\n drm/i915: Round up the watermark entries (v3)\n drm/i915: Typo in (unused) register mask for overlay.\n drm/i915: Check overlay stride errata for i830 and i845\n drm/i915: Validate the mode for eDP by using fixed panel size\n drm/i915: Always use the fixed panel timing for eDP\n drm/i915: Enable panel fitting for eDP\n drm/i915: Add fixed panel mode parsed from EDID for eDP without fixed mode in VBT\n drm/i915/sdvo: Set sync polarity based on actual mode\n drm/i915/hdmi: Set sync polarity based on actual mode\n drm/i915/pch: Set transcoder sync polarity for DP based on actual mode\n drm/i915: Initialize LVDS and eDP outputs before anything else\n drm/i915/dp: Correctly report eDP in the core connector type\n ...\n" }, { "commit": "ba4420c224c2808f2661cf8428f43ceef7a73a4a", "tree": "67b32498483c797c76e8f504a83746bdef35db7d", "parents": [ "2581afccadd347bf97c3a5620ba72c99aca8c355" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Mar 09 10:56:52 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Aug 04 09:46:06 2010 +1000" }, "message": "drm: move ttm global code to core drm\n\nI wrote this for the prime sharing work, but I also noticed other external\nnon-upstream drivers from a large company carrying a similiar patch, so I\nmay as well ship it in master.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "2bd34f6ca86b5a5f9b749624f73310820e7a93fd", "tree": "9e42100423e78f400412dfa974a6a13bac94d2c0", "parents": [ "a2757b6fab6dee3dbf43bdb7d7226d03747fbdb1", "9fe6206f400646a2322096b56c59891d530e8d51" ], "author": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Sun Aug 01 19:23:53 2010 -0700" }, "committer": { "name": "Eric Anholt", "email": "eric@anholt.net", "time": "Sun Aug 01 19:34:47 2010 -0700" }, "message": "Merge remote branch \u0027origin/master\u0027 into drm-intel-next\n\nThis resolves the conflict in the EDP code, which has been rather\npopular to hack on recently.\n\nConflicts:\n\tdrivers/gpu/drm/i915/intel_dp.c\n" }, { "commit": "ab9e1f5966591dc3e811418e96ba04f284c52458", "tree": "d2021a631d17cb8d505b8bc8f8df39becf2cca49", "parents": [ "d9fdaafbe912a34ef06ed569c6606fe2811f325b" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Jul 13 11:11:11 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 11:54:26 2010 +1000" }, "message": "drm/radeon: add basic zmask/hiz support (v4)\n\nThis interface allows userspace to request hyperz support, it probably\nneeds more locking, and really reporting that you can have hyperz is racy\nsince someone else might get it before you do.\n\nv2: modify so we pass 0 valued packets to let DDX/r300c keep working.\nalso fixed incorrect 0x4f1c reference.\n\nv3: fixup zb_bw_cntl so older drivers keep working\n\nv4: add locking, fixup SC_HYPERZ_EN - patch stream to disable hiz\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "7827627107aeb629f1a056cb56b17bd4fb789e03", "tree": "cbd83582abb9120c7ef724bf439916c8bf864e37", "parents": [ "e190bfe56841551b1ad5abb42ebd0c4798cc8c01", "219de62a1627247fca10789f28902f66cb0b408f" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:24:46 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:24:46 2010 +1000" }, "message": "Merge branch \u0027drm-radeon-next\u0027 of ../drm-radeon-next into drm-core-next\n\n* \u0027drm-radeon-next\u0027 of ../drm-radeon-next: (333 commits)\n drm/radeon/kms: trivial code style fixes for audio\n drm/radeon: remove viewport transform from r6xx/r7xx blit emit\n drm/radeon: group r6xx/r7xx newly sequential blit state\n drm/radeon: reorder r6xx/r7xx blit state emit to make more regs sequential\n drm/radeon: r6xx/r7xx move vport clipping to a single packet\n drm/radeon: group r6xx/r7xx sequential blit state\n drm/radeon: remove duplicate state emit in r6xx/r7xx blit\n drm/radeon: add comments to r6xx/r7xx blit state\n drm/radeon/kms/r7xx: add workaround for hw issue with HDP flush\n drm/radeon/kms: remove rs4xx gart limit\n drm: radeon: fix sign bug\n drm/radeon/kms: check/restore sanity before doing anything else with GPU.\n drm/radeon: fall back to GTT if bo creation/validation in VRAM fails.\n drm/radeon/kms: add ioport register access\n drm/radeon/kms: enable HDMI audio on RS600/RS690/RS740\n drm/radeon/kms: track audio engine state, do not use not setup timer\n drm/radeon/kms/r6xx+: add query for tile config (v2)\n drm/radeon/kms: fix CS alignment checking for tiling (v2)\n drm/radeon/kms: add tiling support to the cs checker for r6xx/r7xx\n drm/radeon/kms: Add crtc tiling setup support for evergreen\n ...\n" }, { "commit": "e190bfe56841551b1ad5abb42ebd0c4798cc8c01", "tree": "5a4759222056f95e0ffb085b267f8edb949579d4", "parents": [ "a7b98b6748efdddd832b39662801c9f828df1813" ], "author": { "name": "Francisco Jerez", "email": "currojerez@riseup.net", "time": "Thu Jul 22 17:06:18 2010 +0200" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:21:13 2010 +1000" }, "message": "drm: Import driver for the sil164 I2C TMDS transmitter.\n\nsil164 transmitters are used for DVI outputs on Intel/nvidia and ATI setups.\n\nSo far only nouveau can use this driver.\n\nSigned-off-by: Francisco Jerez \u003ccurrojerez@riseup.net\u003e\nTested-by: Patrice Mandin \u003cpatmandin@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "d656ae53f64cb0f01dac8a02c4d31453d64ef97c", "tree": "cf641d4e5828b8f7c430b42657237c5daf9571fd", "parents": [ "167ffc44caaee68ea60dadf6931a4d195a4ed1f0", "b37fa16e78d6f9790462b3181602a26b5af36260" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:05:18 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:05:24 2010 +1000" }, "message": "Merge tag \u0027v2.6.35-rc6\u0027 into drm-radeon-next\n\nNeed this to avoid conflicts with future radeon fixes\n" }, { "commit": "e7aeeba6a8fb86ac52bcffa0b72942f784f2b37f", "tree": "889d8196e31ec490beba8b801236d7734e8d36bb", "parents": [ "40e2a5c15d09e02a71711735564151c789f95032" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Fri Jun 04 13:10:12 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Mon Aug 02 10:00:05 2010 +1000" }, "message": "drm/radeon/kms/r6xx+: add query for tile config (v2)\n\nUserspace needs this information to access tiled\nbuffers via the CPU.\n\nv2: rebased on evergreen accel changes\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "77a63f3d1e0a3e7ede8d10f569e8481b13ff47c5", "tree": "f08c0c2dab44348919ec296254c3cc39d34e9f85", "parents": [ "a63ecd835f075b21d7d5cef9580447f5fbb36263" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Sun Aug 01 13:40:40 2010 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Aug 01 15:10:01 2010 -0700" }, "message": "NFS: Fix a typo in include/linux/nfs_fs.h\n\nnfs_commit_inode() needs to be defined irrespectively of whether or not\nwe are supporting NFSv3 and NFSv4.\n\nAllow the compiler to optimise away code in the NFSv2-only case by\nconverting it into an inlined stub function.\n\nReported-and-tested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b608b283a962caaa280756bc8563016a71712acf", "tree": "217a745ab305219fab676d4a215c1a709004bd57", "parents": [ "674b2222920012244ca59978b356b25412a8dcc7" ], "author": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Jul 30 15:31:54 2010 -0400" }, "committer": { "name": "Trond Myklebust", "email": "Trond.Myklebust@netapp.com", "time": "Fri Jul 30 15:38:42 2010 -0400" }, "message": "NFS: kswapd must not block in nfs_release_page\n\nSee https://bugzilla.kernel.org/show_bug.cgi?id\u003d16056\n\nIf other processes are blocked waiting for kswapd to free up some memory so\nthat they can make progress, then we cannot allow kswapd to block on those\nprocesses.\n\nSigned-off-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "8f92054e7ca1d3a3ae50fb42d2253ac8730d9b2a", "tree": "29d1bcf78bf04fe41c7e811f806f58d655c41f9f", "parents": [ "de09a9771a5346029f4d11e4ac886be7f9bfdd75" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Jul 29 12:45:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 29 15:16:18 2010 -0700" }, "message": "CRED: Fix __task_cred()\u0027s lockdep check and banner comment\n\nFix __task_cred()\u0027s lockdep check by removing the following validation\ncondition:\n\n\tlockdep_tasklist_lock_is_held()\n\nas commit_creds() does not take the tasklist_lock, and nor do most of the\nfunctions that call it, so this check is pointless and it can prevent\ndetection of the RCU lock not being held if the tasklist_lock is held.\n\nInstead, add the following validation condition:\n\n\ttask-\u003eexit_state \u003e\u003d 0\n\nto permit the access if the target task is dead and therefore unable to change\nits own credentials.\n\nFix __task_cred()\u0027s comment to:\n\n (1) discard the bit that says that the caller must prevent the target task\n from being deleted. That shouldn\u0027t need saying.\n\n (2) Add a comment indicating the result of __task_cred() should not be passed\n directly to get_cred(), but rather than get_task_cred() should be used\n instead.\n\nAlso put a note into the documentation to enforce this point there too.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "de09a9771a5346029f4d11e4ac886be7f9bfdd75", "tree": "ccce9e75753c98a9f38075d54ab98aa4b89e66c7", "parents": [ "540ad6b62b3a188a53b51cac81d8a60d40e29fbd" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Jul 29 12:45:49 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 29 15:16:17 2010 -0700" }, "message": "CRED: Fix get_task_cred() and task_state() to not resurrect dead credentials\n\nIt\u0027s possible for get_task_cred() as it currently stands to \u0027corrupt\u0027 a set of\ncredentials by incrementing their usage count after their replacement by the\ntask being accessed.\n\nWhat happens is that get_task_cred() can race with commit_creds():\n\n\tTASK_1\t\t\tTASK_2\t\t\tRCU_CLEANER\n\t--\u003eget_task_cred(TASK_2)\n\trcu_read_lock()\n\t__cred \u003d __task_cred(TASK_2)\n\t\t\t\t--\u003ecommit_creds()\n\t\t\t\told_cred \u003d TASK_2-\u003ereal_cred\n\t\t\t\tTASK_2-\u003ereal_cred \u003d ...\n\t\t\t\tput_cred(old_cred)\n\t\t\t\t call_rcu(old_cred)\n\t\t[__cred-\u003eusage \u003d\u003d 0]\n\tget_cred(__cred)\n\t\t[__cred-\u003eusage \u003d\u003d 1]\n\trcu_read_unlock()\n\t\t\t\t\t\t\t--\u003eput_cred_rcu()\n\t\t\t\t\t\t\t[__cred-\u003eusage \u003d\u003d 1]\n\t\t\t\t\t\t\tpanic()\n\nHowever, since a tasks credentials are generally not changed very often, we can\nreasonably make use of a loop involving reading the creds pointer and using\natomic_inc_not_zero() to attempt to increment it if it hasn\u0027t already hit zero.\n\nIf successful, we can safely return the credentials in the knowledge that, even\nif the task we\u0027re accessing has released them, they haven\u0027t gone to the RCU\ncleanup code.\n\nWe then change task_state() in procfs to use get_task_cred() rather than\ncalling get_cred() on the result of __task_cred(), as that suffers from the\nsame problem.\n\nWithout this change, a BUG_ON in __put_cred() or in put_cred_rcu() can be\ntripped when it is noticed that the usage count is not zero as it ought to be,\nfor example:\n\nkernel BUG at kernel/cred.c:168!\ninvalid opcode: 0000 [#1] SMP\nlast sysfs file: /sys/kernel/mm/ksm/run\nCPU 0\nPid: 2436, comm: master Not tainted 2.6.33.3-85.fc13.x86_64 #1 0HR330/OptiPlex\n745\nRIP: 0010:[\u003cffffffff81069881\u003e] [\u003cffffffff81069881\u003e] __put_cred+0xc/0x45\nRSP: 0018:ffff88019e7e9eb8 EFLAGS: 00010202\nRAX: 0000000000000001 RBX: ffff880161514480 RCX: 00000000ffffffff\nRDX: 00000000ffffffff RSI: ffff880140c690c0 RDI: ffff880140c690c0\nRBP: ffff88019e7e9eb8 R08: 00000000000000d0 R09: 0000000000000000\nR10: 0000000000000001 R11: 0000000000000040 R12: ffff880140c690c0\nR13: ffff88019e77aea0 R14: 00007fff336b0a5c R15: 0000000000000001\nFS: 00007f12f50d97c0(0000) GS:ffff880007400000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033\nCR2: 00007f8f461bc000 CR3: 00000001b26ce000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\nProcess master (pid: 2436, threadinfo ffff88019e7e8000, task ffff88019e77aea0)\nStack:\n ffff88019e7e9ec8 ffffffff810698cd ffff88019e7e9ef8 ffffffff81069b45\n\u003c0\u003e ffff880161514180 ffff880161514480 ffff880161514180 0000000000000000\n\u003c0\u003e ffff88019e7e9f28 ffffffff8106aace 0000000000000001 0000000000000246\nCall Trace:\n [\u003cffffffff810698cd\u003e] put_cred+0x13/0x15\n [\u003cffffffff81069b45\u003e] commit_creds+0x16b/0x175\n [\u003cffffffff8106aace\u003e] set_current_groups+0x47/0x4e\n [\u003cffffffff8106ac89\u003e] sys_setgroups+0xf6/0x105\n [\u003cffffffff81009b02\u003e] system_call_fastpath+0x16/0x1b\nCode: 48 8d 71 ff e8 7e 4e 15 00 85 c0 78 0b 8b 75 ec 48 89 df e8 ef 4a 15 00\n48 83 c4 18 5b c9 c3 55 8b 07 8b 07 48 89 e5 85 c0 74 04 \u003c0f\u003e 0b eb fe 65 48 8b\n04 25 00 cc 00 00 48 3b b8 58 04 00 00 75\nRIP [\u003cffffffff81069881\u003e] __put_cred+0xc/0x45\n RSP \u003cffff88019e7e9eb8\u003e\n---[ end trace df391256a100ebdd ]---\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Jiri Olsa \u003cjolsa@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8785eb1e7ca0292c04007fc7768e1599e0c6cef3", "tree": "8016acc3d90f4af72940ce3b85beaeb25fe8326d", "parents": [ "a6f80fb7b5986fda663d94079d3bba0937a6b6ff", "8b24599e72c9aee1ea1187e29cb9c5de9f449cce" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 28 19:59:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 28 19:59:55 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lrg/voltage-2.6:\n davinci: da850/omap-l138 evm: account for DEFDCDC{2,3} being tied high\n regulator: tps6507x: allow driver to use DEFDCDC{2,3}_HIGH register\n wm8350-regulator: fix wm8350_register_regulator error handling\n ab3100: fix off-by-one value range checking for voltage selector\n" }, { "commit": "7d14831e21060fbfbfe8453460ac19205f4ce1c2", "tree": "f62423f7c13f9cfe1b555638dda8ab17fbca4777", "parents": [ "e9a1c5129de1caf4526b8df5f200ff628b2ffab4" ], "author": { "name": "Anuj Aggarwal", "email": "anuj.aggarwal@ti.com", "time": "Mon Jul 12 17:54:06 2010 +0530" }, "committer": { "name": "Liam Girdwood", "email": "lrg@slimlogic.co.uk", "time": "Wed Jul 28 15:09:26 2010 +0100" }, "message": "regulator: tps6507x: allow driver to use DEFDCDC{2,3}_HIGH register\n\nAcked-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\n\nIn TPS6507x, depending on the status of DEFDCDC{2,3} pin either\nDEFDCDC{2,3}_LOW or DEFDCDC{2,3}_HIGH register needs to be read or\nprogrammed to change the output voltage.\n\nThe current driver assumes DEFDCDC{2,3} pins are always tied low\nand thus operates only on DEFDCDC{2,3}_LOW register. This need\nnot always be the case (as is found on OMAP-L138 EVM).\n\nUnfortunately, software cannot read the status of DEFDCDC{2,3} pins.\nSo, this information is passed through platform data depending on\nhow the board is wired.\n\nSigned-off-by: Anuj Aggarwal \u003canuj.aggarwal@ti.com\u003e\nSigned-off-by: Sekhar Nori \u003cnsekhar@ti.com\u003e\nSigned-off-by: Liam Girdwood \u003clrg@slimlogic.co.uk\u003e\n" }, { "commit": "a376bca61096c7a79393e8125b7ad4757ccff19c", "tree": "87bb6aeff773e334a620b3a9aed6b2771cfb9bca", "parents": [ "1a041a23da7c77b53c71fe11b4f940388bee37b1", "5447080cfa3c77154498dfbf225367ac85b4c2b5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 27 09:21:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 27 09:21:00 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n s2io: fixing DBG_PRINT() macro\n ath9k: fix dma direction for map/unmap in ath_rx_tasklet\n net: dev_forward_skb should call nf_reset\n net sched: fix race in mirred device removal\n tun: avoid BUG, dump packet on GSO errors\n bonding: set device in RLB ARP packet handler\n wimax/i2400m: Add PID \u0026 VID for Intel WiMAX 6250\n ipv6: Don\u0027t add routes to ipv6 disabled interfaces.\n net: Fix skb_copy_expand() handling of -\u003ecsum_start\n net: Fix corruption of skb csum field in pskb_expand_head() of net/core/skbuff.c\n macvtap: Limit packet queue length\n ixgbe/igb: catch invalid VF settings\n bnx2x: Advance a module version\n bnx2x: Protect statistics ramrod and sequence number\n bnx2x: Protect a SM state change\n wireless: use netif_rx_ni in ieee80211_send_layer2_update\n" }, { "commit": "dbbe4649d683577de1063dbd9f6da7d4b8de2fed", "tree": "039ff36f35190cbbf235afdaf90d66d4e78fbd07", "parents": [ "24b1442d01ae155ea716dfb94ed21605541c317d", "0e1cf38889110a7188999388614aef17a84d9d25" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 26 08:10:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 26 08:10:00 2010 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n ACPI / Sleep: Allow the NVS saving to be skipped during suspend to RAM\n ACPI: create \"processor.bm_check_disable\" boot param\n ACPI: skip checking BM_STS if the BIOS doesn\u0027t ask for it\n ACPI: fix unused function warning\n ACPI: processor: fix processor_physically_present on UP\n ACPI video: fix string mismatch for Sony SR290 laptop\n ACPI battery: don\u0027t invoke power_supply_changed twice when battery is hot-added\n ACPI: handle systems which asynchoronously enable ACPI mode\n" }, { "commit": "3b87956ea645fb4de7e59c7d0aa94de04be72615", "tree": "0dde04e6dfad7cd76afbb31eff72a8f08a574a9c", "parents": [ "76ac21f5ef30e46397e405695eb1240ff0955209" ], "author": { "name": "stephen hemminger", "email": "shemminger@vyatta.com", "time": "Thu Jul 22 18:45:04 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Jul 24 21:04:20 2010 -0700" }, "message": "net sched: fix race in mirred device removal\n\nThis fixes hang when target device of mirred packet classifier\naction is removed.\n\nIf a mirror or redirection action is configured to cause packets\nto go to another device, the classifier holds a ref count, but was assuming\nthe adminstrator cleaned up all redirections before removing. The fix\nis to add a notifier and cleanup during unregister.\n\nThe new list is implicitly protected by RTNL mutex because\nit is held during filter add/delete as well as notifier.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nAcked-by: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0e1cf38889110a7188999388614aef17a84d9d25", "tree": "828ba587fc124a2c28cb52d2b6a8ea07e4b57079", "parents": [ "bbac30edb39a80426e4a3420a5ec635eb4466f63", "72ad5d77fb981963edae15eee8196c80238f5ed0" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 24 23:26:22 2010 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 24 23:26:22 2010 -0400" }, "message": "Merge branch \u0027bugzilla-16396\u0027 into release\n" }, { "commit": "72ad5d77fb981963edae15eee8196c80238f5ed0", "tree": "a6fa9a0b9ba924fd2dd91debf3e8ab04e8084338", "parents": [ "b37fa16e78d6f9790462b3181602a26b5af36260" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Jul 23 22:59:09 2010 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Sat Jul 24 23:26:09 2010 -0400" }, "message": "ACPI / Sleep: Allow the NVS saving to be skipped during suspend to RAM\n\nCommit 2a6b69765ad794389f2fc3e14a0afa1a995221c2\n(ACPI: Store NVS state even when entering suspend to RAM) caused the\nACPI suspend code save the NVS area during suspend and restore it\nduring resume unconditionally, although it is known that some systems\nneed to use acpi_sleep\u003ds4_nonvs for hibernation to work. To allow\nthe affected systems to avoid saving and restoring the NVS area\nduring suspend to RAM and resume, introduce kernel command line\noption acpi_sleep\u003dnonvs and make acpi_sleep\u003ds4_nonvs work as its\nalias temporarily (add acpi_sleep\u003ds4_nonvs to the feature removal\nfile).\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d16396 .\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nReported-and-tested-by: tomas m \u003ctmezzadra@gmail.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "86c65a7857896b1de99628ad392556965c4841e6", "tree": "8cb153af048348261f7244600076a44354ec94c9", "parents": [ "20a52d4f5998f4804af7c27651490647da62fd08", "7ffb65f84bd3852e4906c43b9e84dcc4e4d72d14" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 23 13:26:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 23 13:26:16 2010 -0700" }, "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 vmlinux.lds: fix .data..init_task output section (fix popwerpc boot)\n powerpc: Fix erroneous lmb-\u003ememblock conversions\n powerpc/mm: Add some debug output when hash insertion fails\n powerpc/mm: Fix bugs in huge page hashing\n powerpc/mm: Move around testing of _PAGE_PRESENT in hash code\n powerpc/mm: Handle hypervisor pte insert failure in __hash_page_huge\n powerpc/kexec: Fix boundary case for book-e kexec memory limits\n" }, { "commit": "339a2afcaafb16d6a07a859d7cc6078f9bfeca91", "tree": "bc0555929c2ea50a7716ef980f197d76585527b8", "parents": [ "b37fa16e78d6f9790462b3181602a26b5af36260", "8a4fd31e0e8dc33f00b8949a12ac56310bac57bc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 23 13:24:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 23 13:24:02 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf tools: Fix fallback to cplus_demangle() when bfd_demangle() is not available\n perf annotate: Fix handling of goto labels that are valid hex numbers\n tracing: Properly align linker defined symbols\n perf symbols: Fix directory descriptor leaking\n perf: Fix various display bugs with parent filtering\n" }, { "commit": "da5e37efe8704fc2b354626467f80f73c5e3c020", "tree": "093fdbf2ef2d30e6405ceaaa2ccfbe658a7fdd7b", "parents": [ "3fdfd99051fbc210464378cd44a4b8914282bac3" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue Jul 13 11:39:42 2010 +0200" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Jul 23 13:45:12 2010 +1000" }, "message": "vmlinux.lds: fix .data..init_task output section (fix popwerpc boot)\n\nThe .data..init_task output section was missing\na load offset causing a popwerpc target to fail to boot.\n\nSean MacLennan tracked it down to the definition of\nINIT_TASK_DATA_SECTION().\n\nThere are only two users of INIT_TASK_DATA_SECTION()\nin the kernel today: cris and popwerpc.\ncris do not support relocatable kernels and is thus not\nimpacted by this change.\n\nFix INIT_TASK_DATA_SECTION() to specify load offset like\nall other output sections.\n\nReported-by: Sean MacLennan \u003csmaclennan@pikatech.com\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "4a973f2495fba8775d1c408b3ee7f2c19b19f13f", "tree": "302484851e44029a208cce8c79294a82f25561d9", "parents": [ "be48b11573952b467676b24de87d637e33339e7d", "d3e7e99f2faf9f44ec0a3379f735b41c9173dfa1" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Jul 22 18:18:28 2010 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Jul 22 18:18:28 2010 -0400" }, "message": "Merge branch \u0027bugzilla-15886\u0027 into release\n" }, { "commit": "718be4aaf3613cf7c2d097f925abc3d3553c0605", "tree": "feaf57a034684a6742198a5cf10e8e05ed1cb10f", "parents": [ "f4b23cc2d5dc78ef5acbc529eb1219cc41eb5b96" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Jul 22 16:54:27 2010 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Jul 22 16:54:27 2010 -0400" }, "message": "ACPI: skip checking BM_STS if the BIOS doesn\u0027t ask for it\n\nIt turns out that there is a bit in the _CST for Intel FFH C3\nthat tells the OS if we should be checking BM_STS or not.\n\nLinux has been unconditionally checking BM_STS.\nIf the chip-set is configured to enable BM_STS,\nit can retard or completely prevent entry into\ndeep C-states -- as illustrated by turbostat:\n\nhttp://userweb.kernel.org/~lenb/acpi/utils/pmtools/turbostat/\n\nref: Intel Processor Vendor-Specific ACPI Interface Specification\ntable 4 \"_CST FFH GAS Field Encoding\"\nBit 1: Set to 1 if OSPM should use Bus Master avoidance for this C-state\n\nhttps://bugzilla.kernel.org/show_bug.cgi?id\u003d15886\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "8a35747a5d13b99e076b0222729e0caa48cb69b6", "tree": "387e2840fe46edd9cc36027cf188778f2c5ab1ff", "parents": [ "bded64a7ff82f6af56426a4ff2483888e5ad5fe9" ], "author": { "name": "Herbert Xu", "email": "herbert@gondor.apana.org.au", "time": "Wed Jul 21 21:44:31 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Jul 22 13:08:56 2010 -0700" }, "message": "macvtap: Limit packet queue length\n\nMark Wagner reported OOM symptoms when sending UDP traffic over\na macvtap link to a kvm receiver.\n\nThis appears to be caused by the fact that macvtap packet queues\nare unlimited in length. This means that if the receiver can\u0027t\nkeep up with the rate of flow, then we will hit OOM. Of course\nit gets worse if the OOM killer then decides to kill the receiver.\n\nThis patch imposes a cap on the packet queue length, in the same\nway as the tuntap driver, using the device TX queue length.\n\nPlease note that macvtap currently has no way of giving congestion\nnotification, that means the software device TX queue cannot be\nused and packets will always be dropped once the macvtap driver\nqueue fills up.\n\nThis shouldn\u0027t be a great problem for the scenario where macvtap\nis used to feed a kvm receiver, as the traffic is most likely\nexternal in origin so congestion notification can\u0027t be applied\nanyway.\n\nOf course, if anybody decides to complain about guest-to-guest\nUDP packet loss down the track, then we may have to revisit this.\n\nIncidentally, this patch also fixes a real memory leak when\nmacvtap_get_queue fails.\n\nChris Wright noticed that for this patch to work, we need a\nnon-zero TX queue length. This patch includes his work to change\nthe default macvtap TX queue length to 500.\n\nReported-by: Mark Wagner \u003cmwagner@redhat.com\u003e\nSigned-off-by: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nAcked-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "e916beab22e00d95345bfa4f48981f2c88885f61", "tree": "8a50022d6ad51fe3d328f6987adf61a210fd3b08", "parents": [ "4c0c03ca54f72fdd5912516ad0a23ec5cf01bda7", "edd63cb6b91024332d6983fc51058ac1ef0c081e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 22 11:44:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 22 11:44:26 2010 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:\n sysrq,kdb: Use __handle_sysrq() for kdb\u0027s sysrq function\n debug_core,kdb: fix kgdb_connected bit set in the wrong place\n Fix merge regression from external kdb to upstream kdb\n repair gdbstub to match the gdbserial protocol specification\n kdb: break out of kdb_ll() when command is terminated\n" }, { "commit": "edd63cb6b91024332d6983fc51058ac1ef0c081e", "tree": "2df04fc5dc35899aa7d4f4c52197f7b492c16c8b", "parents": [ "b0679c63db655fa12007558e267bc0eb1d486fdb" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 21 19:27:07 2010 -0500" }, "message": "sysrq,kdb: Use __handle_sysrq() for kdb\u0027s sysrq function\n\nThe kdb code should not toggle the sysrq state in case an end user\nwants to try and resume the normal kernel execution.\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nAcked-by: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e\n" }, { "commit": "95977d0ef23ee37990ce8704dfd6c61eab02a548", "tree": "d3bb7133f8f51f8e48c0c74ee28c14deb45fedbe", "parents": [ "a4ce96ac356e7024a7724ade9d18ba1bdf3c5c06", "f8324e20f8289dffc646d64366332e05eaacab25" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 21 09:28:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 21 09:28:50 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n math-emu: correct test for downshifting fraction in _FP_FROM_INT()\n perf: Add DWARF register lookup for sparc\n MAINTAINERS: Add SBUS driver path to sparc entry.\n drivers/sbus: Remove unnecessary casts of private_data\n sparc: remove homegrown L1_CACHE_ALIGN macro\n sparc64: fix the build error due to smp_kgdb_capture_client()\n sparc64: Fix maybe_change_configuration() PCR setting.\n arch/sparc/kernel: Eliminate what looks like a NULL pointer dereference\n sparc64: Update defconfig.\n sunsu: Fix use after free in su_remove().\n sunserial: Don\u0027t call add_preferred_console() when console\u003d is specified.\n sparc32: Kill none_mask, it\u0027s bogus.\n" }, { "commit": "f8324e20f8289dffc646d64366332e05eaacab25", "tree": "30e18d0e515f5dae2e8697f2df8174270ba2cb77", "parents": [ "1fa6ac379c6353faa628703b7ed1ee3e2023ef75" ], "author": { "name": "Mikael Pettersson", "email": "mikpe@it.uu.se", "time": "Tue Jul 20 18:45:14 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 20 18:45:14 2010 -0700" }, "message": "math-emu: correct test for downshifting fraction in _FP_FROM_INT()\n\nThe kernel\u0027s math-emu code contains a macro _FP_FROM_INT() which is\nused to convert an integer to a raw normalized floating-point value.\nIt does this basically in three steps:\n\n1. Compute the exponent from the number of leading zero bits.\n2. Downshift large fractions to put the MSB in the right position\n for normalized fractions.\n3. Upshift small fractions to put the MSB in the right position.\n\nThere is an boundary error in step 2, causing a fraction with its\nMSB exactly one bit above the normalized MSB position to not be\ndownshifted. This results in a non-normalized raw float, which when\npacked becomes a massively inaccurate representation for that input.\n\nThe impact of this depends on a number of arch-specific factors,\nbut it is known to have broken emulation of FXTOD instructions\non UltraSPARC III, which was originally reported as GCC bug 44631\n\u003chttp://gcc.gnu.org/bugzilla/show_bug.cgi?id\u003d44631\u003e.\n\nAny arch which uses math-emu to emulate conversions from integers to\nsame-size floats may be affected.\n\nThe fix is simple: the exponent comparison used to determine if the\nfraction should be downshifted must be \"\u003c\u003d\" not \"\u003c\".\n\nI\u0027m sending a kernel module to test this as a reply to this message.\nThere are also SPARC user-space test cases in the GCC bug entry.\n\nSigned-off-by: Mikael Pettersson \u003cmikpe@it.uu.se\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f4b23cc2d5dc78ef5acbc529eb1219cc41eb5b96", "tree": "cadf0fd7e2bcb2d2d2402fcddbda3ec9b53b2c0c", "parents": [ "e0959371b4aaddb9b986019d5cfef93f9801d0ff", "c42750b0261274107ae85c894c088e618a3e38b9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 18:29:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 18:29:25 2010 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm/r600: fix possible NULL pointer derefernce\n drm/radeon/kms: add quirk for ASUS HD 3600 board\n include/linux/vgaarb.h: add missing part of include guard\n drm/nouveau: Fix crashes during fbcon init on single head cards.\n drm/nouveau: fix pcirom vbios shadow breakage from acpi rom patch\n drm/radeon/kms: fix shared ddc harder\n drm/i915: enable low power render writes on GEN3 hardware.\n drm/i915: Define MI_ARB_STATE bits\n vmwgfx: return -EFAULT if copy_to_user fails\n fb: handle allocation failure in alloc_apertures()\n drm: radeon: check kzalloc() result\n drm/ttm: Fix build on architectures without AGP\n drm/radeon/kms: fix gtt MC base alignment on rs4xx/rs690/rs740 asics\n drm/radeon/kms: fix possible mis-detection of sideport on rs690/rs740\n drm/radeon/kms: fix legacy tv-out pal mode\n" }, { "commit": "92897b5c669f5e819ff2596fe6228ca2e4904981", "tree": "7bd7f559624915873635d1255f473ff972860194", "parents": [ "9440106b460ddfb7c0ff98beb6a6741f1f67b92b" ], "author": { "name": "Ben Skeggs", "email": "bskeggs@redhat.com", "time": "Fri Jul 16 15:09:17 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 21 11:19:45 2010 +1000" }, "message": "drm: add \"auto\" dithering method\n\nThere\u0027s no convenient/reliable way for drivers to both obey the dithering\nmode property, and to be able to attempt to provide a good default in all\ncases.\n\nThis commit adds an \"auto\" method to the property which drivers can default\nto if they wish, whilst still allowing the user to override the choice as\nthey do now.\n\nSigned-off-by: Ben Skeggs \u003cbskeggs@redhat.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "a6a1a095ec8ace2912fc280d371eee8ff5da5736", "tree": "35aa89867cddb3480f83aacd0c90f2fee1ab5c94", "parents": [ "7173aeff025a7fed3fa903e362bf773e6258dd47" ], "author": { "name": "Doug Goldstein", "email": "cardoe@gentoo.org", "time": "Tue Jul 20 15:22:25 2010 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 21 09:51:15 2010 +1000" }, "message": "include/linux/vgaarb.h: add missing part of include guard\n\nvgaarb.h was missing the #define of the #ifndef at the top for the guard\nto prevent multiple #include\u0027s from causing re-define errors\n\nSigned-off-by: Doug Goldstein \u003ccardoe@gentoo.org\u003e\nCc: Dave Airlie \u003cairlied@redhat.com\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "516bd664153d76f5c814633cee6500e2ff8e861b", "tree": "f67a1c70b013961849d3491ef22596cd0b0d9af9", "parents": [ "844b9a8707f1fcf0482e0c52f44a555e799ccda6", "573201f36fd9c7c6d5218cdcd9948cee700b277d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 16:26:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 16:26:42 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits)\n bridge: Partially disable netpoll support\n tcp: fix crash in tcp_xmit_retransmit_queue\n IPv6: fix CoA check in RH2 input handler (mip6_rthdr_input())\n ibmveth: lost IRQ while closing/opening device leads to service loss\n rt2x00: Fix lockdep warning in rt2x00lib_probe_dev()\n vhost: avoid pr_err on condition guest can trigger\n ipmr: Don\u0027t leak memory if fib lookup fails.\n vhost-net: avoid flush under lock\n net: fix problem in reading sock TX queue\n net/core: neighbour update Oops\n net: skb_tx_hash() fix relative to skb_orphan_try()\n rfs: call sock_rps_record_flow() in tcp_splice_read()\n xfrm: do not assume that template resolving always returns xfrms\n hostap_pci: set dev-\u003ebase_addr during probe\n axnet_cs: use spin_lock_irqsave in ax_interrupt\n dsa: Fix Kconfig dependencies.\n act_nat: not all of the ICMP packets need an IP header payload\n r8169: incorrect identifier for a 8168dp\n Phonet: fix skb leak in pipe endpoint accept()\n Bluetooth: Update sec_level/auth_type for already existing connections\n ...\n" }, { "commit": "844b9a8707f1fcf0482e0c52f44a555e799ccda6", "tree": "c9c095c123c2988b014e39b461eb04411b3a197d", "parents": [ "9d51a6b2487724e8713cd2794cf09ffeee5f6932" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Tue Jul 20 13:24:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 20 16:25:41 2010 -0700" }, "message": "vfs: fix RCU-lockdep false positive due to /proc\n\nIf a single-threaded process does a file-descriptor operation, and some\nother process accesses that same file descriptor via /proc, the current\nrcu_dereference_check_fdtable() can give a false-positive RCU-lockdep\nsplat due to the reference count being increased by the /proc access after\nthe reference-count check in fget_light() but before the check in\nrcu_dereference_check_fdtable().\n\nThis commit prevents this false positive by checking for a single-threaded\nprocess. To avoid #include hell, this commit uses the wrapper for\nthread_group_empty(current) defined by rcu_my_thread_group_empty()\nprovided in a separate commit.\n\nLocated-by: Miles Lane \u003cmiles.lane@gmail.com\u003e\nLocated-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Al Viro \u003cviro@ZenIV.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "07fca0e57fca925032526349f4370f97ed580cc9", "tree": "04d8d6cbc89936c877cb385b300a6a1bacf57ae6", "parents": [ "74534341c1214ac5993904680616afe698dde3b6" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat Jul 10 08:35:00 2010 +0200" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Jul 20 19:02:52 2010 -0400" }, "message": "tracing: Properly align linker defined symbols\n\nWe define a number of symbols in the linker scipt like this:\n\n __start_syscalls_metadata \u003d .;\n *(__syscalls_metadata)\n\nBut we do not know the alignment of \".\" when we assign\nthe __start_syscalls_metadata symbol.\ngcc started to uses bigger alignment for structs (32 bytes),\nso we saw situations where the linker due to alignment\nconstraints increased the value of \".\" after the symbol assignment.\n\nThis resulted in boot fails.\n\nFix this by forcing a 32 byte alignment of \".\" before the\nassignment.\n\nThis patch introduces the forced alignment for\nftrace_events and syscalls_metadata.\nIt may be required in more places.\n\nReported-by: Zeev Tarantov \u003czeev.tarantov@gmail.com\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nLKML-Reference: \u003c20100710063459.GA14596@merkur.ravnborg.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "772a2f9b488f4d27c314da5eeabde750b9ead41b", "tree": "2cb96edb617d659b26cad8c603d664cfa0cd1373", "parents": [ "bbb642f9c9a43dbe45ffe14935397a2a34100263" ], "author": { "name": "Dan Carpenter", "email": "error27@gmail.com", "time": "Thu Jul 15 10:39:47 2010 +0200" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Tue Jul 20 15:24:09 2010 +1000" }, "message": "fb: handle allocation failure in alloc_apertures()\n\nIf the kzalloc() fails we should return NULL. All the places that call\nalloc_apertures() check for this already.\n\nSigned-off-by: Dan Carpenter \u003cerror27@gmail.com\u003e\nAcked-by: James Simmons \u003cjsimmons@infradead.org\u003e\nAcked-by: Marcin Slusarz \u003cmarcin.slusarz@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "7f8275d0d660c146de6ee3017e1e2e594c49e820", "tree": "884db927118b44102750b5168ee36ef4b8b5cb4e", "parents": [ "d0c6f6258478e1dba532bf7c28e2cd6e1047d3a4" ], "author": { "name": "Dave Chinner", "email": "dchinner@redhat.com", "time": "Mon Jul 19 14:56:17 2010 +1000" }, "committer": { "name": "Dave Chinner", "email": "david@fromorbit.com", "time": "Mon Jul 19 14:56:17 2010 +1000" }, "message": "mm: add context argument to shrinker callback\n\nThe current shrinker implementation requires the registered callback\nto have global state to work from. This makes it difficult to shrink\ncaches that are not global (e.g. per-filesystem caches). Pass the shrinker\nstructure to the callback so that users can embed the shrinker structure\nin the context the shrinker needs to operate on and get back to it in the\ncallback via container_of().\n\nSigned-off-by: Dave Chinner \u003cdchinner@redhat.com\u003e\nReviewed-by: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "2044f2282d7558c765270d78e19dbdcf6190ca71", "tree": "03b2c4d211fa8e7e2ef8c489d28a16442f030d57", "parents": [ "bea9a6d239cb2aa2ced4dcb0a05e1827ce61fa3d", "58c84eda07560a6b75b03e8d3b26d6eddfc14011" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 18 15:05:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 18 15:05:22 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:\n PCI: fall back to original BIOS BAR addresses\n" }, { "commit": "bea9a6d239cb2aa2ced4dcb0a05e1827ce61fa3d", "tree": "39f23bd918c4dcda4359ebd9b8f188b9cb5e25b1", "parents": [ "cd9f040df6ce46573760a507cb88192d05d27d86", "5453258d532e72731b0829e4fefd36dd611a2fff" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 18 10:09:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 18 10:09:25 2010 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2:\n ocfs2: Silence gcc warning in ocfs2_write_zero_page().\n jbd2/ocfs2: Fix block checksumming when a buffer is used in several transactions\n ocfs2/dlm: Remove BUG_ON from migration in the rare case of a down node\n ocfs2: Don\u0027t duplicate pages past i_size during CoW.\n ocfs2: tighten up strlen() checking\n ocfs2: Make xattr reflink work with new local alloc reservation.\n ocfs2: make xattr extension work with new local alloc reservation.\n ocfs2: Remove the redundant cpu_to_le64.\n ocfs2/dlm: don\u0027t access beyond bitmap size\n ocfs2: No need to zero pages past i_size.\n ocfs2: Zero the tail cluster when extending past i_size.\n ocfs2: When zero extending, do it by page.\n ocfs2: Limit default local alloc size within bitmap range.\n ocfs2: Move orphan scan work to ocfs2_wq.\n fs/ocfs2/dlm: Add missing spin_unlock\n" }, { "commit": "58c84eda07560a6b75b03e8d3b26d6eddfc14011", "tree": "0104345d24d5fb79842ffd563ea69fdf2906931d", "parents": [ "2f7989efd4398d92b8adffce2e07dd043a0895fe" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Thu Jul 15 09:41:42 2010 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 16 11:39:48 2010 -0700" }, "message": "PCI: fall back to original BIOS BAR addresses\n\nIf we fail to assign resources to a PCI BAR, this patch makes us try the\noriginal address from BIOS rather than leaving it disabled.\n\nLinux tries to make sure all PCI device BARs are inside the upstream\nPCI host bridge or P2P bridge apertures, reassigning BARs if necessary.\nWindows does similar reassignment.\n\nBefore this patch, if we could not move a BAR into an aperture, we left\nthe resource unassigned, i.e., at address zero. Windows leaves such BARs\nat the original BIOS addresses, and this patch makes Linux do the same.\n\nThis is a bit ugly because we disable the resource long before we try to\nreassign it, so we have to keep track of the BIOS BAR address somewhere.\nFor lack of a better place, I put it in the struct pci_dev.\n\nI think it would be cleaner to attempt the assignment immediately when the\nclaim fails, so we could easily remember the original address. But we\ncurrently claim motherboard resources in the middle, after attempting to\nclaim PCI resources and before assigning new PCI resources, and changing\nthat is a fairly big job.\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d16263\n\nReported-by: Andrew \u003cnitr0@seti.kr.ua\u003e\nTested-by: Andrew \u003cnitr0@seti.kr.ua\u003e\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "f469461df6ff822f71b8737bda86eea20f16ff93", "tree": "d7605dd5846725ed6949621084a5652782d9b02d", "parents": [ "79140bc486fac016249f3d1d67ec9a39ebed9ad9", "44a54f787c0abcf75a2ed49b8ec8b2b512468f73" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 16 11:26:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 16 11:26:33 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Add alignment to syscall metadata declarations\n perf: Sync callchains with period based hits\n perf: Resurrect flat callchains\n perf: Version String fix, for fallback if not from git\n perf: Version String fix, using kernel version\n" }, { "commit": "cc10b6ffd39ef982f86de68d95e5811df82cf819", "tree": "cb6f24f40d0211513321b5230b87efc022aeed1f", "parents": [ "042bd1ff6cf255e71689db913786dbb6bb79542d", "5b39187fad6faefae5ce1a1e997651d4e382b135" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 16 08:22:40 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 16 08:22:40 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:\n Input: w90p910_ts - fix call to setup_timer()\n Input: synaptics - fix wrong dimensions check\n Input: i8042 - mark stubs in i8042.h \"static inline\"\n" }, { "commit": "13ceef099edd2b70c5a6f3a9ef5d6d97cda2e096", "tree": "5d65c397e9e85abe11a6fb0ebf3a69e8a4e91e0d", "parents": [ "a39953dd95ff10e311083d94f4f95c348cb22464" ], "author": { "name": "Jan Kara", "email": "jack@suse.cz", "time": "Wed Jul 14 07:56:33 2010 +0200" }, "committer": { "name": "Joel Becker", "email": "joel.becker@oracle.com", "time": "Thu Jul 15 15:17:47 2010 -0700" }, "message": "jbd2/ocfs2: Fix block checksumming when a buffer is used in several transactions\n\nOCFS2 uses t_commit trigger to compute and store checksum of the just\ncommitted blocks. When a buffer has b_frozen_data, checksum is computed\nfor it instead of b_data but this can result in an old checksum being\nwritten to the filesystem in the following scenario:\n\n1) transaction1 is opened\n2) handle1 is opened\n3) journal_access(handle1, bh)\n - This sets jh-\u003eb_transaction to transaction1\n4) modify(bh)\n5) journal_dirty(handle1, bh)\n6) handle1 is closed\n7) start committing transaction1, opening transaction2\n8) handle2 is opened\n9) journal_access(handle2, bh)\n - This copies off b_frozen_data to make it safe for transaction1 to commit.\n jh-\u003eb_next_transaction is set to transaction2.\n10) jbd2_journal_write_metadata() checksums b_frozen_data\n11) the journal correctly writes b_frozen_data to the disk journal\n12) handle2 is closed\n - There was no dirty call for the bh on handle2, so it is never queued for\n any more journal operation\n13) Checkpointing finally happens, and it just spools the bh via normal buffer\nwriteback. This will write b_data, which was never triggered on and thus\ncontains a wrong (old) checksum.\n\nThis patch fixes the problem by calling the trigger at the moment data is\nfrozen for journal commit - i.e., either when b_frozen_data is created by\ndo_get_write_access or just before we write a buffer to the log if\nb_frozen_data does not exist. We also rename the trigger to t_frozen as\nthat better describes when it is called.\n\nSigned-off-by: Jan Kara \u003cjack@suse.cz\u003e\nSigned-off-by: Mark Fasheh \u003cmfasheh@suse.com\u003e\nSigned-off-by: Joel Becker \u003cjoel.becker@oracle.com\u003e\n" }, { "commit": "b0f77d0eae0c58a5a9691a067ada112ceeae2d00", "tree": "2bab159a95f51e32dbb4eb2d554328de3190c678", "parents": [ "91a72a70594e5212c97705ca6a694bd307f7a26b" ], "author": { "name": "Tom Herbert", "email": "therbert@google.com", "time": "Wed Jul 14 20:50:29 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jul 14 20:50:29 2010 -0700" }, "message": "net: fix problem in reading sock TX queue\n\nFix problem in reading the tx_queue recorded in a socket. In\ndev_pick_tx, the TX queue is read by doing a check with\nsk_tx_queue_recorded on the socket, followed by a sk_tx_queue_get.\nThe problem is that there is not mutual exclusion across these\ncalls in the socket so it it is possible that the queue in the\nsock can be invalidated after sk_tx_queue_recorded is called so\nthat sk_tx_queue get returns -1, which sets 65535 in queue_index\nand thus dev_pick_tx returns 65536 which is a bogus queue and\ncan cause crash in dev_queue_xmit.\n\nWe fix this by only calling sk_tx_queue_get which does the proper\nchecks. The interface is that sk_tx_queue_get returns the TX queue\nif the sock argument is non-NULL and TX queue is recorded, else it\nreturns -1. sk_tx_queue_recorded is no longer used so it can be\ncompletely removed.\n\nSigned-off-by: Tom Herbert \u003ctherbert@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "95f72d1ed41a66f1c1c29c24d479de81a0bea36f", "tree": "bd92b3804ff0bea083d69af0ede52f99ab34c0af", "parents": [ "1c5474a65bf15a4cb162dfff86d6d0b5a08a740c" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Jul 12 14:36:09 2010 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Jul 14 17:14:00 2010 +1000" }, "message": "lmb: rename to memblock\n\nvia following scripts\n\n FILES\u003d$(find * -type f | grep -vE \u0027oprofile|[^K]config\u0027)\n\n sed -i \\\n -e \u0027s/lmb/memblock/g\u0027 \\\n -e \u0027s/LMB/MEMBLOCK/g\u0027 \\\n $FILES\n\n for N in $(find . -name lmb.[ch]); do\n M\u003d$(echo $N | sed \u0027s/lmb/memblock/g\u0027)\n mv $N $M\n done\n\nand remove some wrong change like lmbench and dlmb etc.\n\nalso move memblock.c from lib/ to mm/\n\nSuggested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "9f71963702764243d0835b07660ae505b66ca09f", "tree": "cb6b4d3ea8c796fe00d309601c7279aded078906", "parents": [ "293ffa8faa21bbc5e77d3f779d95c4146ee8f709", "5d9955f8a978c1992a0f9966d22c43471214d43b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 12 14:44:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 12 14:44:19 2010 -0700" }, "message": "Merge branch \u0027v4l_for_2.6.35\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027v4l_for_2.6.35\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:\n V4L/DVB: uvc: Fix multiple symbols definitions with UVC gadget and host drivers\n V4L/DVB: v4l: mem2mem_testdev: fix g_fmt NULL pointer dereference\n V4L/DVB: uvcvideo: Power line frequency control doesn\u0027t support GET_MIN/MAX/RES\n V4L/DVB: ivtv: Add delay to ensure the decoder always restarts with a blank screen\n V4L/DVB: Documentation: Add the Philips FQ1236 MK5 to video4linux/CARDLIST.tuner\n V4L/DVB: tveeprom: Add an entry for tuner code 168: a TCL M30WTP-4N-E tuner\n V4L/DVB: tuner: Add a definition for the Philips FQ1236 MK5 NTSC tuner\n V4L/DVB: OMAP_VOUT: fix: Module params were not working through bootargs\n V4L/DVB: OMAP_VOUT: fix: Replaced dma-sg with dma-contig\n V4L/DVB: OMAP_VOUT:Build FIX: Rebased against latest DSS2 changes\n" }, { "commit": "44a54f787c0abcf75a2ed49b8ec8b2b512468f73", "tree": "debbf5656caf6260aa4d6fc276dd043624527822", "parents": [ "108553e1f3c45a92d23681a378ad9e4c3230eebc" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Fri Jul 09 15:41:44 2010 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Jul 09 15:53:04 2010 -0400" }, "message": "tracing: Add alignment to syscall metadata declarations\n\nFor some reason if we declare a static variable and then assign it\nlater, and the assignment contains a __attribute__((__aligned__(#))),\nsome versions of gcc will ignore it.\n\nThis caused the syscall meta data to not be compact in its section\nand caused a kernel oops when the section was being read.\n\nThe fix for these versions of gcc seems to be to add the aligned\nattribute to the declaration as well.\n\nThis fixes the BZ regression:\n\n https://bugzilla.kernel.org/show_bug.cgi?id\u003d16353\n\nReported-by: Zeev Tarantov \u003czeev.tarantov@gmail.com\u003e\nTested-by: Zeev Tarantov \u003czeev.tarantov@gmail.com\u003e\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003cAANLkTinkKVmB0fpVeqUkMeqe3ZYeXJdI8xDuzJEOjYwh@mail.gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "095c24710aa508a303edff86709637007113fbbf", "tree": "d74e8cc8fbbe6e704b4dabf12a206b8be7ab6e3f", "parents": [ "691d38451c466e931a629c17836b19dd615c8a75" ], "author": { "name": "Andy Walls", "email": "awalls@md.metrocast.net", "time": "Sat Jun 12 20:20:36 2010 -0300" }, "committer": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Thu Jul 08 16:49:53 2010 -0300" }, "message": "V4L/DVB: tuner: Add a definition for the Philips FQ1236 MK5 NTSC tuner\n\nSigned-off-by: Andy Walls \u003cawalls@md.metrocast.net\u003e\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\n" }, { "commit": "c77e9e68269bf50573ce130b5d95ff6e539dbcf8", "tree": "99edc1b070717e18f5958f934bc3921cfed2ce1f", "parents": [ "31016e9941be85e8c487b1f3c45d253eda356715", "83ba7b071f30f7c01f72518ad72d5cd203c27502" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 08 08:06:40 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 08 08:06:40 2010 -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 writeback: simplify the write back thread queue\n writeback: split writeback_inodes_wb\n writeback: remove writeback_inodes_wbc\n fs-writeback: fix kernel-doc warnings\n splice: check f_mode for seekable file\n splice: direct_splice_actor() should not use pos in sd\n" }, { "commit": "2aa72f612144a0a7d4b0b22ae7c122692ac6a013", "tree": "8af2d2ac975887a04b4e4109de3d785f7046979b", "parents": [ "78178c7d6e127fff6dba027315fd6914304b05cf", "33b665eeeb85956ccbdf31c4c31a4e2a31133c44" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 07 19:56:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 07 19:56:00 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (35 commits)\n NET: SB1250: Initialize .owner\n vxge: show startup message with KERN_INFO\n ll_temac: Fix missing iounmaps\n bridge: Clear IPCB before possible entry into IP stack\n bridge br_multicast: BUG: unable to handle kernel NULL pointer dereference\n net: Fix definition of netif_vdbg() when VERBOSE_DEBUG is defined\n net/ne: fix memory leak in ne_drv_probe()\n xfrm: fix xfrm by MARK logic\n virtio_net: fix oom handling on tx\n virtio_net: do not reschedule rx refill forever\n s2io: resolve statistics issues\n linux/net.h: fix kernel-doc warnings\n net: decreasing real_num_tx_queues needs to flush qdisc\n sched: qdisc_reset_all_tx is calling qdisc_reset without qdisc_lock\n qlge: fix a eeh handler to not add a pending timer\n qlge: Replacing add_timer() to mod_timer()\n usbnet: Set parent device early for netdev_printk()\n net: Revert \"rndis_host: Poll status channel before control channel\"\n netfilter: ip6t_REJECT: fix a dst leak in ipv6 REJECT\n drivers: bluetooth: bluecard_cs.c: Fixed include error, changed to linux/io.h\n ...\n" }, { "commit": "78178c7d6e127fff6dba027315fd6914304b05cf", "tree": "9b207197911feb57753bd9f1a9371851c8ca0991", "parents": [ "140236b4b1c749c9b795ea3d11558a0eb5a3a080", "023eb571a1d0eae738326042dcffa974257eb8c8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 07 11:43:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 07 11:43:28 2010 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:\n drm: correctly update connector DPMS status in drm_fb_helper\n drm/radeon/kms: fix shared ddc handling\n drm/ttm: Allocate the page pool manager in the heap.\n" }, { "commit": "102e73463e1bb921b3a829a1392a29dba16bbabd", "tree": "8c569c1a6a7fd3ffc21cf1780bd8fa62be5b23b2", "parents": [ "5c8d7171cc4984351af802a525675d50ae555a7b", "e5510fac98a706c424034950f55bb5e819c46f51" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:38:44 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:38:44 2010 +1000" }, "message": "Merge branch \u0027drm-tracepoints\u0027 into drm-testing\n" }, { "commit": "5c8d7171cc4984351af802a525675d50ae555a7b", "tree": "ed6337bff7e94fb3d2ef5fe96bd70e8882d6991e", "parents": [ "a907a2e7d287f2b89fd81bc8edf164c0008c624f" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Fri Jun 11 17:04:35 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:38:32 2010 +1000" }, "message": "drm/kms: add crtc disable function\n\nMore explicit than dpms. Same as the encoder disable function.\n\nNeed this to explicity disconnect plls from crtcs for reuse when you\nplls:crtcs ratio isn\u0027t 1:1.\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "a907a2e7d287f2b89fd81bc8edf164c0008c624f", "tree": "d93fecbe492cb9f65e6253d10a2f55333b8800de", "parents": [ "db8cc27b804f89e8fd5f9d5385161956a777c471", "709ea97145c125b3811ff70429e90ebdb0e832e5" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:37 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:37 2010 +1000" }, "message": "Merge branch \u0027drm-intel-lru\u0027 into drm-testing\n\n* drm-intel-lru:\n drm: implement helper functions for scanning lru list\n drm_mm: extract check_free_mm_node\n drm: sane naming for drm_mm.c\n drm: kill dead code in drm_mm.c\n drm: kill drm_mm_node-\u003eprivate\n drm: use list_for_each_entry in drm_mm.c\n" }, { "commit": "db8cc27b804f89e8fd5f9d5385161956a777c471", "tree": "4d84e12dbf9b4bd75fa6150f4aedf54a41d722db", "parents": [ "6dbe7465713f0e45f0e867105ca944978d57346e", "05269a3a5a78bb074413de495105d7a2686c4529" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:35 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:35 2010 +1000" }, "message": "Merge branch \u0027drm-platform\u0027 into drm-testing\n\n* drm-platform:\n drm: Make sure the DRM offset matches the CPU\n drm: Add __arm defines to DRM\n drm: Add support for platform devices to register as DRM devices\n drm: Remove drm_resource wrappers\n" }, { "commit": "6dbe7465713f0e45f0e867105ca944978d57346e", "tree": "448d7e5f08fa59ca15277d6567825abd74e08e60", "parents": [ "023eb571a1d0eae738326042dcffa974257eb8c8", "815c4163b6c8ebf8152f42b0a5fd015cfdcedc78" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:34 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 18:37:34 2010 +1000" }, "message": "Merge tag \u0027v2.6.35-rc4\u0027 into drm-testing\n" }, { "commit": "709ea97145c125b3811ff70429e90ebdb0e832e5", "tree": "222c5cafcae50f06e0e2c2591ab09f3bd1e89827", "parents": [ "7a6b2896f261894dde287d3faefa4b432cddca53" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Fri Jul 02 15:02:16 2010 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 12:29:51 2010 +1000" }, "message": "drm: implement helper functions for scanning lru list\n\nThese helper functions can be used to efficiently scan lru list\nfor eviction. Eviction becomes a three stage process:\n1. Scanning through the lru list until a suitable hole has been found.\n2. Scan backwards to restore drm_mm consistency and find out which\n objects fall into the hole.\n3. Evict the objects that fall into the hole.\n\nThese helper functions don\u0027t allocate any memory (at the price of\nnot allowing any other concurrent operations). Hence this can also be\nused for ttm (which does lru scanning under a spinlock).\n\nEvicting objects in this fashion should be more fair than the current\napproach by i915 (scan the lru for a object large enough to contain\nthe new object). It\u0027s also more efficient than the current approach used\nby ttm (uncoditionally evict objects from the lru until there\u0027s enough\nfree space).\n\nSigned-Off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nAcked-by: Thomas Hellstrom \u003cthellstrom@vmwgfx.com\u003e\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "d1024ce91ff4c2c4ccbf692d204c71cbf215157a", "tree": "70bef4a1ad212c81020d2deadeb5aaca02df4aa1", "parents": [ "ca31efa89ae16c66966b8d5a5df3ae5cbffa61de" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Fri Jul 02 15:02:14 2010 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 12:27:53 2010 +1000" }, "message": "drm: sane naming for drm_mm.c\n\nYeah, I\u0027ve kinda noticed that fl_entry is the free stack. Still\ngive it (and the memory node list ml_entry) decent names.\n\nSigned-off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\nAcked-by: Thomas Hellstrom \u003cthellstrom@vmwgfx.com\u003e\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "db3307a9f7b8078c654021e3b35354a2b09a8e67", "tree": "95c0a9382dcd95f75977f6dff07e2f7a557967d0", "parents": [ "26f3751eb47c757c656333e74bdceccd8d286d76" ], "author": { "name": "Daniel Vetter", "email": "daniel.vetter@ffwll.ch", "time": "Fri Jul 02 15:02:12 2010 +0100" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 12:26:44 2010 +1000" }, "message": "drm: kill drm_mm_node-\u003eprivate\n\nOnly ever assigned, never used.\n\nSigned-off-by: Daniel Vetter \u003cdaniel.vetter@ffwll.ch\u003e\n[glisse: I will re-add if needed for range-restricted allocations]\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "5870a4d97da136908ca477e3a21bc9f4c2705161", "tree": "3030a0ee387f3187a5a30f8f4cc745788c7d69e7", "parents": [ "123f94f22e3d283dfe68742b269c245b0501ad82" ], "author": { "name": "Francisco Jerez", "email": "currojerez@riseup.net", "time": "Sun Jul 04 04:03:07 2010 +0200" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jul 07 12:14:11 2010 +1000" }, "message": "drm/ttm: Allocate the page pool manager in the heap.\n\nRepeated ttm_page_alloc_init/fini fails noisily because the pool\nmanager kobj isn\u0027t zeroed out between uses (we could do just that but\nstatically allocated kobjects are generally considered a bad thing).\nMove it to kzalloc\u0027ed memory.\n\nNote that this patch drops the refcounting behavior of the pool\nallocator init/fini functions: it would have led to a race condition\nin its current form, and anyway it was never exploited.\n\nThis fixes a regression with reloading kms modules at runtime, since\npage allocator was introduced.\n\nSigned-off-by: Francisco Jerez \u003ccurrojerez@riseup.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "140236b4b1c749c9b795ea3d11558a0eb5a3a080", "tree": "b720aa99ca2fc8bc012777c98d321b994c1730d7", "parents": [ "47a716cf0ca981b9549ec9815122ada7a0ff707c" ], "author": { "name": "Artem Bityutskiy", "email": "Artem.Bityutskiy@nokia.com", "time": "Thu Jun 10 13:56:33 2010 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 06 17:32:07 2010 -0700" }, "message": "VFS: introduce s_dirty accessors\n\nThis patch introduces 3 VFS accessors: \u0027sb_mark_dirty()\u0027,\n\u0027sb_mark_clean()\u0027, and \u0027sb_is_dirty()\u0027. They simply\nset \u0027sb-\u003es_dirt\u0027 or test \u0027sb-\u003es_dirt\u0027. The plan is to make\nevery FS use these accessors later instead of manipulating\nthe \u0027sb-\u003es_dirt\u0027 flag directly.\n\nUltimately, this change is a preparation for the periodic\nsuperblock synchronization optimization which is about\npreventing the \"sync_supers\" kernel thread from waking up\neven if there is nothing to synchronize.\n\nThis patch does not do any functional change, just adds\naccessor functions.\n\nSigned-off-by: Artem Bityutskiy \u003cArtem.Bityutskiy@nokia.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47a716cf0ca981b9549ec9815122ada7a0ff707c", "tree": "9b949cce3f111c41478b6bbe404b7fdf525ef45f", "parents": [ "1cc9629402b1eba0d4e21b2cc43eec9bd737f9bd", "b945d6b2554d550fe95caadc61e521c0ad71fb9c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 06 17:16:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 06 17:16:09 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rbtree: Undo augmented trees performance damage and regression\n x86, Calgary: Limit the max PHB number to 256\n" }, { "commit": "83ba7b071f30f7c01f72518ad72d5cd203c27502", "tree": "4737320dcce72cfff4d87d835e4f78428eca7ef5", "parents": [ "edadfb10ba35da7253541e4155aa92eff758ebe6" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Tue Jul 06 08:59:53 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Jul 06 08:59:53 2010 +0200" }, "message": "writeback: simplify the write back thread queue\n\nFirst remove items from work_list as soon as we start working on them. This\nmeans we don\u0027t have to track any pending or visited state and can get\nrid of all the RCU magic freeing the work items - we can simply free\nthem once the operation has finished. Second use a real completion for\ntracking synchronous requests - if the caller sets the completion pointer\nwe complete it, otherwise use it as a boolean indicator that we can free\nthe work item directly. Third unify struct wb_writeback_args and struct\nbdi_work into a single data structure, wb_writeback_work. Previous we\nset all parameters into a struct wb_writeback_args, copied it into\nstruct bdi_work, copied it again on the stack to use it there. Instead\nof just allocate one structure dynamically or on the stack and use it\nall the way through the stack.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "edadfb10ba35da7253541e4155aa92eff758ebe6", "tree": "a3c676f7b2c9b301d7e1948febeaba76ea1c5850", "parents": [ "9c3a8ee8a1d72c5c0d7fbdf426d80e270ddfa54c" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Thu Jun 10 12:07:54 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Jul 06 08:54:08 2010 +0200" }, "message": "writeback: split writeback_inodes_wb\n\nThe case where we have a superblock doesn\u0027t require a loop here as we scan\nover all inodes in writeback_sb_inodes. Split it out into a separate helper\nto make the code simpler. This also allows to get rid of the sb member in\nstruct writeback_control, which was rather out of place there.\n\nAlso update the comments in writeback_sb_inodes that explain the handling\nof inodes from wrong superblocks.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "9c3a8ee8a1d72c5c0d7fbdf426d80e270ddfa54c", "tree": "fa131760a61f66afeede852622ede0d716965489", "parents": [ "06d738fa9155ff16dba3d7e501ba4581d01a98cb" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Thu Jun 10 12:07:27 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "jaxboe@fusionio.com", "time": "Tue Jul 06 08:54:03 2010 +0200" }, "message": "writeback: remove writeback_inodes_wbc\n\nThis was just an odd wrapper around writeback_inodes_wb. Removing this\nalso allows to get rid of the bdi member of struct writeback_control\nwhich was rather out of place there.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Jens Axboe \u003cjaxboe@fusionio.com\u003e\n" }, { "commit": "bcfcc450baaaa44afc1d3c51ef96a53338ff0eb2", "tree": "123a988524aec67145c9b6becfdd6d5993525e87", "parents": [ "3390712a474abdcd3de10024dd1062e5928d381c" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Fri Jul 02 07:08:44 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jul 05 20:08:05 2010 -0700" }, "message": "net: Fix definition of netif_vdbg() when VERBOSE_DEBUG is defined\n\nnetif_vdbg() was originally defined as entirely equivalent to\nnetdev_vdbg(), but I assume that it was intended to take the same\nparameters as netif_dbg() etc. (Currently it is only used by the\nsfc driver, in which I worked on that assumption.)\n\nIn commit a4ed89c I changed the definition used when VERBOSE_DEBUG is\nnot defined, but I failed to notice that the definition used when\nVERBOSE_DEBUG is defined was also not as I expected. Change that to\nmatch netif_dbg() as well.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b945d6b2554d550fe95caadc61e521c0ad71fb9c", "tree": "0b76cdb978bead82188de40cae6d24bd88d71b7d", "parents": [ "d596043d71ff0d7b3d0bead19b1d68c55f003093" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Sat May 29 15:31:43 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 05 14:43:50 2010 +0200" }, "message": "rbtree: Undo augmented trees performance damage and regression\n\nReimplement augmented RB-trees without sprinkling extra branches\nall over the RB-tree code (which lives in the scheduler hot path).\n\nThis approach is \u0027borrowed\u0027 from Fabio\u0027s BFQ implementation and\nrelies on traversing the rebalance path after the RB-tree-op to\ncorrect the heap property for insertion/removal and make up for\nthe damage done by the tree rotations.\n\nFor insertion the rebalance path is trivially that from the new\nnode upwards to the root, for removal it is that from the deepest\nnode in the path from the to be removed node that will still\nbe around after the removal.\n\n[ This patch also fixes a video driver regression reported by\n Ali Gholami Rudi - the memtype-\u003esubtree_max_end was updated\n incorrectly. ]\n\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nAcked-by: Venkatesh Pallipadi \u003cvenki@google.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nTested-by: Ali Gholami Rudi \u003cali@rudi.ir\u003e\nCc: Fabio Checconi \u003cfabio@gandalf.sssup.it\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003c1275414172.27810.27961.camel@twins\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ff49d74ad383f54041378144ca1a229ee9aeaa59", "tree": "6f37335e313c9a680db8d4e4ce00d17aa11a099b", "parents": [ "e3668dd83ba5958429984286efbc3055be5344c4" ], "author": { "name": "Yehuda Sadeh", "email": "yehuda@hq.newdream.net", "time": "Sat Jul 03 13:07:35 2010 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 04 20:17:22 2010 -0700" }, "message": "module: initialize module dynamic debug later\n\nWe should initialize the module dynamic debug datastructures\nonly after determining that the module is not loaded yet. This\nfixes a bug that introduced in 2.6.35-rc2, where when a trying\nto load a module twice, we also load it\u0027s dynamic printing data\ntwice which causes all sorts of nasty issues. Also handle\nthe dynamic debug cleanup later on failure.\n\nSigned-off-by: Yehuda Sadeh \u003cyehuda@hq.newdream.net\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e (removed a #ifdef)\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e2aec372ff4b7e78e79c308104a860ae0ed20950", "tree": "0a399810f9a506121bc7effb0a9127792527ea36", "parents": [ "f0796d5c73e59786d09a1e617689d1d415f2db44" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Jul 01 13:18:58 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 02 21:59:08 2010 -0700" }, "message": "linux/net.h: fix kernel-doc warnings\n\nFix kernel-doc warnings in linux/net.h:\n\nWarning(include/linux/net.h:151): No description found for parameter \u0027wq\u0027\nWarning(include/linux/net.h:151): Excess struct/union/enum/typedef member \u0027fasync_list\u0027 description in \u0027socket\u0027\nWarning(include/linux/net.h:151): Excess struct/union/enum/typedef member \u0027wait\u0027 description in \u0027socket\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "f0796d5c73e59786d09a1e617689d1d415f2db44", "tree": "ecb17c65c5b6a162824a1e11fee24364852837f8", "parents": [ "4ef6acff83222f4496ceef7d1f0ee9e50a5bb403" ], "author": { "name": "John Fastabend", "email": "john.r.fastabend@intel.com", "time": "Thu Jul 01 13:21:57 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 02 21:59:07 2010 -0700" }, "message": "net: decreasing real_num_tx_queues needs to flush qdisc\n\nReducing real_num_queues needs to flush the qdisc otherwise\nskbs with queue_mappings greater then real_num_tx_queues can\nbe sent to the underlying driver.\n\nThe flow for this is,\n\ndev_queue_xmit()\n\tdev_pick_tx()\n\t\tskb_tx_hash() \u003d\u003e hash using real_num_tx_queues\n\t\tskb_set_queue_mapping()\n\t...\n\tqdisc_enqueue_root() \u003d\u003e enqueue skb on txq from hash\n...\ndev-\u003ereal_num_tx_queues -\u003d n\n...\nsch_direct_xmit()\n\tdev_hard_start_xmit()\n\t\tndo_start_xmit(skb,dev) \u003d\u003e skb queue set with old hash\n\nskbs are enqueued on the qdisc with skb-\u003equeue_mapping set\n0 \u003c queue_mappings \u003c real_num_tx_queues. When the driver\ndecreases real_num_tx_queues skb\u0027s may be dequeued from the\nqdisc with a queue_mapping greater then real_num_tx_queues.\n\nThis fixes a case in ixgbe where this was occurring with DCB\nand FCoE. Because the driver is using queue_mapping to map\nskbs to tx descriptor rings we can potentially map skbs to\nrings that no longer exist.\n\nSigned-off-by: John Fastabend \u003cjohn.r.fastabend@intel.com\u003e\nTested-by: Ross Brattain \u003cross.b.brattain@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4ef6acff83222f4496ceef7d1f0ee9e50a5bb403", "tree": "0982d46258047f208c26068252457179f5f13bdf", "parents": [ "7ae80abdba0644e12ac17da567a2db1efc1bf8a8" ], "author": { "name": "John Fastabend", "email": "john.r.fastabend@intel.com", "time": "Thu Jul 01 13:21:35 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 02 21:59:07 2010 -0700" }, "message": "sched: qdisc_reset_all_tx is calling qdisc_reset without qdisc_lock\n\nWhen calling qdisc_reset() the qdisc lock needs to be held. In\nthis case there is at least one driver i4l which is using this\nwithout holding the lock. Add the locking here.\n\nSigned-off-by: John Fastabend \u003cjohn.r.fastabend@intel.com\u003e\nSigned-off-by: Jeff Kirsher \u003cjeffrey.t.kirsher@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "123f94f22e3d283dfe68742b269c245b0501ad82", "tree": "1d40043b0909f309cf77204ea87be9e61f143e79", "parents": [ "4b78c119f0ba715b4e29b190bf4d7bce810ea0d6", "8c215bd3890c347dfb6a2db4779755f8b9c298a9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 02 09:52:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 02 09:52:58 2010 -0700" }, "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: Cure nr_iowait_cpu() users\n init: Fix comment\n init, sched: Fix race between init and kthreadd\n" }, { "commit": "b9c2c9ae882f058084e13e339925dbf8d2d20271", "tree": "2c3baccc55ef03477a4fc3e08473ea35931e56ec", "parents": [ "ac2874b980e05ed7a4ea8fed7b0a92428b51ce58" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Thu Jul 01 16:48:09 2010 -0700" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Jul 02 14:03:24 2010 +1000" }, "message": "drm: add per-event vblank event trace points\n\nAllows us to track each process that requests and completes events.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "826456989f1e9fe15daf2183c630ea9c7ab7c46d", "tree": "fa5dec62b73dfad09ad49f1e2797a0e303bd194b", "parents": [ "980533b018fda7ae4c4fb6863b75a0e282d2ffd2", "1529c69adce1e95f7ae72f0441590c226bbac7fc" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 01 18:40:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 01 18:40:54 2010 -0700" }, "message": "Merge branch \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027upstream-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n ata_generic: implement ATA_GEN_* flags and force enable DMA on MBP 7,1\n ahci,ata_generic: let ata_generic handle new MBP w/ MCP89\n libahci: Fix bug in storing EM messages\n" }, { "commit": "c6353b4520788e34098bbf61c73fb9618ca7fdd6", "tree": "89146e7b8e282b907021bae657b4bf18c74d9858", "parents": [ "f9ce889b8f8384ee29e1be4b34091a932e6e40f3" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jun 17 11:42:22 2010 +0200" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Thu Jul 01 15:34:46 2010 -0400" }, "message": "ahci,ata_generic: let ata_generic handle new MBP w/ MCP89\n\nFor yet unknown reason, MCP89 on MBP 7,1 doesn\u0027t work w/ ahci under\nlinux but the controller doesn\u0027t require explicit mode setting and\nworks fine with ata_generic. Make ahci ignore the controller on MBP\n7,1 and let ata_generic take it for now.\n\nReported in bko#15923.\n\n https://bugzilla.kernel.org/show_bug.cgi?id\u003d15923\n\nNVIDIA is investigating why ahci mode doesn\u0027t work.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Peer Chen \u003cpchen@nvidia.com\u003e\nCc: stable@kernel.org\nReported-by: Anders Østhus \u003cgrapz666@gmail.com\u003e\nReported-by: Andreas Graf \u003candreas_graf@csgraf.de\u003e\nReported-by: Benoit Gschwind \u003cgschwind@gnu-log.net\u003e\nReported-by: Damien Cassou \u003cdamien.cassou@gmail.com\u003e\nReported-by: tixetsal@juno.com\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "bf4f42b441919417386beb2f9c58e802e7de89df", "tree": "39fce2e84056f6c2d7cb1966289bfb52cd6ffdab", "parents": [ "1e31b0ffbb3b10133044e9c4bec4bd4b3f278229", "2f9c6b0a91a050669dd6df487174de6b96c2774a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 01 09:36:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 01 09:36:49 2010 -0700" }, "message": "Merge branch \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (27 commits)\n drm/radeon/kms: remove rv100 bios connector quirk\n drm/radeon/kms/pm: fix power state indexing on igp chips in dynpm mode\n DRM / radeon / KMS: Fix hibernation regression related to radeon PM (was: Re: [Regression, post-2.6.34] Hibernation broken on machines with radeon/KMS and r300)\n drm/radeon/kms/igp: fix possible divide by 0 in bandwidth code (v2)\n drm/radeon: add quirk to make HP nx6125 laptop resume.\n drm/radeon/kms: add some missing regs to evergreen gpu init\n drm/radeon/kms: fix typos in evergreen command checker\n drm/radeon/kms: avoid oops on mac r4xx cards\n fb: fix colliding defines for fb flags.\n drm/radeon/kms: Force HDP_NONSURF to maximum size\n drm/radeon/kms: disable frac fb dividers for rs6xx\n drm/radeon/kms: don\u0027t read attempt to read bios from VRAM on unposted GPU.\n drm/radeon/kms: fix typo in evergreen_gpu_init\n drm/radeon/kms: return ret in cursor_set failure path\n drm/ttm: non pooled page allocation should have GFP_USER set\n drm/radeon/r100/r200: fix calculation of compressed cube maps\n drm/radeon/r200: handle more hw tex coord types\n drm/radeon/kms: CS checker texture fixes for r1xx/r2xx/r3xx\n drm/radeon: add fake RN50 table for powerpc\n drm/fb: Fix video\u003d mode computation\n ...\n" }, { "commit": "8c215bd3890c347dfb6a2db4779755f8b9c298a9", "tree": "e6bd5de8a028babe9ec75f744977bd1424df106c", "parents": [ "9715856922bf8475f5428c29b6f4a9eebc97d391" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Thu Jul 01 09:07:17 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 01 09:39:48 2010 +0200" }, "message": "sched: Cure nr_iowait_cpu() users\n\nCommit 0224cf4c5e (sched: Intoduce get_cpu_iowait_time_us())\nbroke things by not making sure preemption was indeed disabled\nby the callers of nr_iowait_cpu() which took the iowait value of\nthe current cpu.\n\nThis resulted in a heap of preempt warnings. Cure this by making\nnr_iowait_cpu() take a cpu number and fix up the callers to pass\nin the right number.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Sergey Senozhatsky \u003csergey.senozhatsky@gmail.com\u003e\nCc: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Maxim Levitsky \u003cmaximlevitsky@gmail.com\u003e\nCc: Len Brown \u003clen.brown@intel.com\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: Jiri Slaby \u003cjslaby@suse.cz\u003e\nCc: linux-pm@lists.linux-foundation.org\nLKML-Reference: \u003c1277968037.1868.120.camel@laptop\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b26c949755c06ec79e55a75817210083bd78fc9a", "tree": "6ca63a7ca5f6f5130b223b6e4b1ae9606e4e940a", "parents": [ "46fcd2b3dbf58a448b621d3d2f492a0e90223a3a" ], "author": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Jun 23 11:35:41 2010 +1000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Thu Jul 01 11:59:34 2010 +1000" }, "message": "fb: fix colliding defines for fb flags.\n\nWhen I added the flags I must have been using a 25 line terminal and missed the following flags.\n\nThe collided with flag has one user in staging despite being in-tree for 5 years.\n\nI\u0027m happy to push this via my drm tree unless someone really wants to do it.\n\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\nCc: stable@kernel.org\n" }, { "commit": "9b2c2ff7a1c04e69842254dd4afe0f8ad4efa439", "tree": "705bd91dafd562a38d3833edb30297abf0516459", "parents": [ "08e554b17bfdc2682599c8c2770b088a0187a405" ], "author": { "name": "Saeed Bishara", "email": "saeed@marvell.com", "time": "Sun Jun 27 00:26:43 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 30 13:01:11 2010 -0700" }, "message": "mv643xx_eth: use sw csum for big packets\n\nSome controllers (KW, Dove) limits the TX IP/layer4 checksum offloading to a max size.\n\nSigned-off-by: Saeed Bishara \u003csaeed@marvell.com\u003e\nAcked-by: Lennert Buytenhek \u003cbuytenh@wantstofly.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4efd7e833591721bec21cc4730a7f6261417840f", "tree": "9982ea86ad73f1142842070f4d9d1bf83ba318a0", "parents": [ "d3ead2413cb99d3e6265577b12537434e229d8c2" ], "author": { "name": "Andreas Steffen", "email": "andreas.steffen@strongswan.org", "time": "Wed Jun 30 10:41:15 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 30 10:43:31 2010 -0700" }, "message": "xfrm: fix XFRMA_MARK extraction in xfrm_mark_get\n\nDetermine the size of the xfrm_mark struct, not of its pointer.\n\nSigned-off-by: Andreas Steffen \u003candreas.steffen@strongswan.org\u003e\nAcked-by: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c59690fa484c04ab96fe932241b569a09755a4d2", "tree": "ebc009b73b806007868a2a6f13357dfe90d89132", "parents": [ "3267a87f9dc38d036571ff0880533d9ae8989f01" ], "author": { "name": "Feng Tang", "email": "feng.tang@intel.com", "time": "Wed Jun 30 00:53:53 2010 -0700" }, "committer": { "name": "Dmitry Torokhov", "email": "dmitry.torokhov@gmail.com", "time": "Wed Jun 30 01:21:38 2010 -0700" }, "message": "Input: i8042 - mark stubs in i8042.h \"static inline\"\n\nOtherwise we may run into following:\n\ndrivers/platform/built-in.o: In function `i8042_lock_chip\u0027:\n/home/test/ws2/projects/linux-2.6/include/linux/i8042.h:50: multiple definition of `i8042_lock_chip\u0027\ndrivers/input/serio/built-in.o:/home/test/ws2/projects/linux-2.6/include/linux/i8042.h:50: first defined here\n...\nmake[1]: *** [drivers/built-in.o] Error 1\nmake: *** [drivers] Error 2\n\nSigned-off-by: Feng Tang \u003cfeng.tang@intel.com\u003e\nSigned-off-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\n" }, { "commit": "9c695203a7ddbe49dba5f22f4c941d24f47475df", "tree": "0dcfa624ecb7c5810f7062fe950bf3f0de2e55b2", "parents": [ "2952095c6b2eefd068dda0dee6317cf95155a304" ], "author": { "name": "Mikael Pettersson", "email": "mikpe@it.uu.se", "time": "Tue Jun 29 15:05:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 29 15:29:31 2010 -0700" }, "message": "compiler-gcc.h: gcc-4.5 needs noclone and noinline on __naked functions\n\nA __naked function is defined in C but with a body completely implemented\nby asm(), including any prologue and epilogue. These asm() bodies expect\nstandard calling conventions for parameter passing. Older GCCs implement\nthat correctly, but 4.[56] currently do not, see GCC PR44290. In the\nLinux kernel this breaks ARM, causing most arch/arm/mm/copypage-*.c\nmodules to get miscompiled, resulting in kernel crashes during bootup.\n\nPart of the kernel fix is to augment the __naked function attribute to\nalso imply noinline and noclone. This patch implements that, and has been\nverified to fix boot failures with gcc-4.5 compiled 2.6.34 and 2.6.35-rc1\nkernels. The patch is a no-op with older GCCs.\n\nSigned-off-by: Mikael Pettersson \u003cmikpe@it.uu.se\u003e\nSigned-off-by: Khem Raj \u003craj.khem@gmail.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "984bc9601f64fd341b8573021d7c999f1f1499a9", "tree": "06c616a6285b00d1e577902face3e8a986370b34", "parents": [ "57439f878afafefad8836ebf5c49da2a0a746105", "1b99973f1c82707e46e8cb9416865a1e955e8f8c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 29 10:42:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 29 10:42:52 2010 -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: Don\u0027t count_vm_events for discard bio in submit_bio.\n cfq: fix recursive call in cfq_blkiocg_update_completion_stats()\n cfq-iosched: Fixed boot warning with BLK_CGROUP\u003dy and CFQ_GROUP_IOSCHED\u003dn\n cfq: Don\u0027t allow queue merges for queues that have no process references\n block: fix DISCARD_BARRIER requests\n cciss: set SCSI max cmd len to 16, as default is wrong\n cpqarray: fix two more wrong section type\n cpqarray: fix wrong __init type on pci probe function\n drbd: Fixed a race between disk-attach and unexpected state changes\n writeback: fix pin_sb_for_writeback\n writeback: add missing requeue_io in writeback_inodes_wb\n writeback: simplify and split bdi_start_writeback\n writeback: simplify wakeup_flusher_threads\n writeback: fix writeback_inodes_wb from writeback_inodes_sb\n writeback: enforce s_umount locking in writeback_inodes_sb\n writeback: queue work on stack in writeback_inodes_sb\n writeback: fix writeback completion notifications\n" }, { "commit": "57439f878afafefad8836ebf5c49da2a0a746105", "tree": "ec11dd35704aa37d77a5fd8404fda57f297a3834", "parents": [ "5904b3b81d25166e5e39b9727645bb47937618e3" ], "author": { "name": "npiggin@suse.de", "email": "npiggin@suse.de", "time": "Thu Jun 24 13:02:14 2010 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 29 10:38:22 2010 -0700" }, "message": "fs: fix superblock iteration race\n\nlist_for_each_entry_safe is not suitable to protect against concurrent\nmodification of the list. 6754af6 introduced a race in sb walking.\n\nlist_for_each_entry can use the trick of pinning the current entry in\nthe list before we drop and retake the lock because it subsequently\nfollows cur-\u003enext. However list_for_each_entry_safe saves n\u003dcur-\u003enext\nfor following before entering the loop body, so when the lock is\ndropped, n may be deleted.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Christoph Hellwig \u003chch@infradead.org\u003e\nCc: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Frank Mayhar \u003cfmayhar@google.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bf988435bd5b53529f4408a8efb1f433f6ddfda9", "tree": "7805f577d019f587146b4fd1cf642faacfec2f14", "parents": [ "db048b69037e7fa6a7d9e95a1271a50dc08ae233" ], "author": { "name": "Ben Hutchings", "email": "bhutchings@solarflare.com", "time": "Mon Jun 28 08:45:58 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jun 29 01:00:29 2010 -0700" }, "message": "ethtool: Fix potential user buffer overflow for ETHTOOL_{G, S}RXFH\n\nstruct ethtool_rxnfc was originally defined in 2.6.27 for the\nETHTOOL_{G,S}RXFH command with only the cmd, flow_type and data\nfields. It was then extended in 2.6.30 to support various additional\ncommands. These commands should have been defined to use a new\nstructure, but it is too late to change that now.\n\nSince user-space may still be using the old structure definition\nfor the ETHTOOL_{G,S}RXFH commands, and since they do not need the\nadditional fields, only copy the originally defined fields to and\nfrom user-space.\n\nSigned-off-by: Ben Hutchings \u003cbhutchings@solarflare.com\u003e\nCc: stable@kernel.org\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5904b3b81d25166e5e39b9727645bb47937618e3", "tree": "2a306f8b0cdea354b3ebc157623dededcf471091", "parents": [ "f3866db8f7534ba8bbb342bebcf5ede542035528", "b70e4f0529c089b00d0a6da13106db4de1ada4c7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 28 12:24:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 28 12:24:43 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix undeclared ENOSYS in include/linux/tracepoint.h\n perf record: prevent kill(0, SIGTERM);\n perf session: Remove threads from tree on PERF_RECORD_EXIT\n perf/tracing: Fix regression of perf losing kprobe events\n perf_events: Fix Intel Westmere event constraints\n perf record: Don\u0027t call newt functions when not initialized\n" }, { "commit": "f014d937d61f47761f961eba903feb2ffa1793aa", "tree": "4a6a9441b21711e34d567a8066950548935b9b3a", "parents": [ "cf91b415c8419513ada650a932bfb32a526d4d98", "0d98bb2656e9bd2dfda2d089db1fe1dbdab41504" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 28 12:18:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 28 12:18:30 2010 -0700" }, "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: Prevent compiler from optimising the sched_avg_update() loop\n sched: Fix over-scheduling bug\n sched: Fix PROVE_RCU vs cpu_cgroup\n" }, { "commit": "31cafd958932a90174118ad062fdc37ffb6bf31c", "tree": "21f04c11d9e759c1f65cfaa1e4fbd79ee1e60753", "parents": [ "e7865c234fff2db474f21a62b2f906a70317c972", "e2f5b04563786d4b7d7648868de7e941a0649372" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 11:28:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 27 11:28:02 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (52 commits)\n phylib: Add autoload support for the LXT973 phy.\n ISDN: hysdn, fix potential NULL dereference\n vxge: fix memory leak in vxge_alloc_msix() error path\n isdn/gigaset: correct CAPI connection state storage\n isdn/gigaset: encode HLC and BC together\n isdn/gigaset: correct CAPI DATA_B3 Delivery Confirmation\n isdn/gigaset: correct CAPI voice connection encoding\n isdn/gigaset: honor CAPI application\u0027s buffer size request\n cpmac: do not leak struct net_device on phy_connect errors\n smc91c92_cs: fix the problem that lan \u0026 modem does not work simultaneously\n ipv6: fix NULL reference in proxy neighbor discovery\n Bluetooth: Bring back var \u0027i\u0027 increment\n xfrm: check bundle policy existance before dereferencing it\n sky2: enable rx/tx in sky2_phy_reinit()\n cnic: Disable statistics initialization for eth clients that do not support statistics\n net: add dependency on fw class module to qlcnic and netxen_nic\n snmp: fix SNMP_ADD_STATS()\n hso: remove setting of low_latency flag\n udp: Fix bogus UFO packet generation\n lasi82596: fix netdev_mc_count conversion\n ...\n" }, { "commit": "8f1c14b2e3b1805d3e9e6a306d07f5371ea703a7", "tree": "ad5d96e60d1ff4e91f5b23d7ae13884581ae2441", "parents": [ "8ceedea7c2600a1018d20f67e766c0773b59391a" ], "author": { "name": "Eric Dumazet", "email": "eric.dumazet@gmail.com", "time": "Wed Jun 23 00:32:03 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Jun 23 11:48:19 2010 -0700" }, "message": "snmp: fix SNMP_ADD_STATS()\n\ncommit aa2ea0586d9d (tcp: fix outsegs stat for TSO segments) incorrectly\nassumed SNMP_ADD_STATS() was used from BH context.\n\nFix this using mib[!in_softirq()] instead of mib[0]\n\nSigned-off-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCC: Tom Herbert \u003ctherbert@google.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b70e4f0529c089b00d0a6da13106db4de1ada4c7", "tree": "d0c8fdf2272966d5c5db97c7456bb2919afd78ff", "parents": [ "5ffc88819c84098e3f39185a38f8f7f7f8b210df" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Mon Jun 21 19:09:09 2010 +0800" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon Jun 21 12:23:36 2010 -0400" }, "message": "tracing: Fix undeclared ENOSYS in include/linux/tracepoint.h\n\nThe header file include/linux/tracepoint.h may be included without\ninclude/linux/errno.h and then the compiler will fail on building for\nundelcared ENOSYS. This patch fixes this problem via including \u003clinux/errno.h\u003e\nto include/linux/tracepoint.h.\n\nSigned-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\nLKML-Reference: \u003c1277118549-622-1-git-send-email-wuzhangjin@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" } ], "next": "da931a931da85218add949266238c54b5fecd37f" }