)]}' { "log": [ { "commit": "6b19b0c2400437a3c10059ede0e59b517092e1bd", "tree": "4fc1868fc8fde37315b54c6d416b48000621af9d", "parents": [ "edcb463997ed7b2ffa3bac76e3e75957318f2e01" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "message": "x86, percpu: setup reserved percpu area for x86_64\n\nImpact: fix relocation overflow during module load\n\nx86_64 uses 32bit relocations for symbol access and static percpu\nsymbols whether in core or modules must be inside 2GB of the percpu\nsegement base which the dynamic percpu allocator doesn\u0027t guarantee.\nThis patch makes x86_64 reserve PERCPU_MODULE_RESERVE bytes in the\nfirst chunk so that module percpu areas are always allocated from the\nfirst chunk which is always inside the relocatable range.\n\nThis problem exists for any percpu allocator but is easily triggered\nwhen using the embedding allocator because the second chunk is located\nbeyond 2GB on it.\n\nThis patch also changes the meaning of PERCPU_DYNAMIC_RESERVE such\nthat it only indicates the size of the area to reserve for dynamic\nallocation as static and dynamic areas can be separate. New\nPERCPU_DYNAMIC_RESERVED is increased by 4k for both 32 and 64bits as\nthe reserved area separation eats away some allocatable space and\nhaving slightly more headroom (currently between 4 and 8k after\nminimal boot sans module area) makes sense for common case\nperformance.\n\nx86_32 can address anywhere from anywhere and doesn\u0027t need reserving.\n\nMike Galbraith first reported the problem first and bisected it to the\nembedding percpu allocator commit.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Mike Galbraith \u003cefault@gmx.de\u003e\nReported-by: Jaswinder Singh Rajput \u003cjaswinder@kernel.org\u003e\n" }, { "commit": "edcb463997ed7b2ffa3bac76e3e75957318f2e01", "tree": "d1eefb78736404993b0de4a049392f9af578e29e", "parents": [ "3e24aa58907c62bc79d1094e941a374568f62522" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "message": "percpu, module: implement reserved allocation and use it for module percpu variables\n\nImpact: add reserved allocation functionality and use it for module\n\tpercpu variables\n\nThis patch implements reserved allocation from the first chunk. When\nsetting up the first chunk, arch can ask to set aside certain number\nof bytes right after the core static area which is available only\nthrough a separate reserved allocator. This will be used primarily\nfor module static percpu variables on architectures with limited\nrelocation range to ensure that the module perpcu symbols are inside\nthe relocatable range.\n\nIf reserved area is requested, the first chunk becomes reserved and\nisn\u0027t available for regular allocation. If the first chunk also\nincludes piggy-back dynamic allocation area, a separate chunk mapping\nthe same region is created to serve dynamic allocation. The first one\nis called static first chunk and the second dynamic first chunk.\nAlthough they share the page map, their different area map\ninitializations guarantee they serve disjoint areas according to their\npurposes.\n\nIf arch doesn\u0027t setup reserved area, reserved allocation is handled\nlike any other allocation.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "cafe8816b217b98dc3f268d3b77445da498beb4f", "tree": "7ebbb4e9fc2c4f6ec0035170d4736aecc00d2501", "parents": [ "61ace7fa2fff9c4b6641c506b6b3f1a9394a1b11" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "message": "percpu: use negative for auto for pcpu_setup_first_chunk() arguments\n\nImpact: argument semantic cleanup\n\nIn pcpu_setup_first_chunk(), zero @unit_size and @dyn_size meant\nauto-sizing. It\u0027s okay for @unit_size as 0 doesn\u0027t make sense but 0\ndynamic reserve size is valid. Alos, if arch @dyn_size is calculated\nfrom other parameters, it might end up passing in 0 @dyn_size and\nmalfunction when the size is automatically adjusted.\n\nThis patch makes both @unit_size and @dyn_size ssize_t and use -1 for\nauto sizing.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "2441d15c97d498b18f03ae9fba262ffeae42a08b", "tree": "b1ffae67036b6b1eef544342490d330a9ba183d4", "parents": [ "6a242909b01120f6f3d571c0b75e20ec61f0d8d3" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:59 2009 +0900" }, "message": "percpu: cosmetic renames in pcpu_setup_first_chunk()\n\nImpact: cosmetic, preparation for future changes\n\nMake the following renames in pcpur_setup_first_chunk() in preparation\nfor future changes.\n\n* s/free_size/dyn_size/\n* s/static_vm/first_vm/\n* s/static_chunk/schunk/\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "6a242909b01120f6f3d571c0b75e20ec61f0d8d3", "tree": "30688c18508f7ad0fe7b725e502c1e85fe33e7e5", "parents": [ "f254f3909efaf59ca2d0f408de2d044dace60706" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:58 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Mar 06 14:33:58 2009 +0900" }, "message": "percpu: clean up percpu constants\n\nImpact: cleaup\n\nMake the following cleanups.\n\n* There isn\u0027t much arch-specific about PERCPU_MODULE_RESERVE. Always\n define it whether arch overrides PERCPU_ENOUGH_ROOM or not.\n\n* blackfin overrides PERCPU_ENOUGH_ROOM to align static area size. Do\n it by default.\n\n* percpu allocation sizes doesn\u0027t have much to do with the page size.\n Don\u0027t use PAGE_SHIFT in their definition.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Bryan Wu \u003ccooloney@kernel.org\u003e\n" }, { "commit": "91d75e209bd59695f0708d66964d928d45b3b2f3", "tree": "32cab1359d951e4193bebb181a0f0319824a2b95", "parents": [ "9976b39b5031bbf76f715893cf080b6a17683881", "8b0e5860cb099d7958d13b00ffbc35ad02735700" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:29:19 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:29:19 2009 +0100" }, "message": "Merge branch \u0027x86/core\u0027 into core/percpu\n" }, { "commit": "8b0e5860cb099d7958d13b00ffbc35ad02735700", "tree": "fa95e40d50a891c9a671873c7effbc8a66c6b47d", "parents": [ "b6122b3843216f3f8e9624f9e876f4f0514f9205", "327f4387e39cf7bfe79a673e56dbf5479db3fec9", "c577b098f9bf467fb05dc279ba83604cb3f7cea0", "03787ceed8f7bf06af29f3b213017d89f8e9423d", "2fb6b2a048ed8fa3f049c7d42f7a2dd3f0c8d7a6", "ab76f3d771590d5c89faa3219559c5d3fc0ce0c2", "2505170211f7630361a852e25b60f4df4c878daa", "780eef9492b16a1543a3b2ae9f9526a735fc9856" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:22:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:22:31 2009 +0100" }, "message": "Merge branches \u0027x86/apic\u0027, \u0027x86/cpu\u0027, \u0027x86/fixmap\u0027, \u0027x86/mm\u0027, \u0027x86/sched\u0027, \u0027x86/setup-lzma\u0027, \u0027x86/signal\u0027 and \u0027x86/urgent\u0027 into x86/core\n" }, { "commit": "2d44947a56f7a567f2e9250dc458a6288d774f9c", "tree": "9156958b53ef544b314c9af708f43a6e425dfc72", "parents": [ "359aa09be9b2b343e01306cb4a6f29d7159d7498", "5ce04e3de8c36ba37c56e94e3c4dc7973c7f546c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 02 15:47:01 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 02 15:47:01 2009 -0800" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n fix warning in io_mapping_map_wc()\n x86: i915 needs pgprot_writecombine() and is_io_mapping_possible()\n" }, { "commit": "f180053694b43d5714bf56cb95499a3c32ff155c", "tree": "00286fcc88d2842629b039da4009a1332b3a1719", "parents": [ "34754b69a6f87aa6aa2860525a82f12532f83afd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 02 11:00:57 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 02 11:06:49 2009 +0100" }, "message": "x86, mm: dont use non-temporal stores in pagecache accesses\n\nImpact: standardize IO on cached ops\n\nOn modern CPUs it is almost always a bad idea to use non-temporal stores,\nas the regression in this commit has shown it:\n\n 30d697f: x86: fix performance regression in write() syscall\n\nThe kernel simply has no good information about whether using non-temporal\nstores is a good idea or not - and trying to add heuristics only increases\ncomplexity and inserts fragility.\n\nThe regression on cached write()s took very long to be found - over two\nyears. So dont take any chances and let the hardware decide how it makes\nuse of its caches.\n\nThe only exception is drivers/gpu/drm/i915/i915_gem.c: there were we are\nabsolutely sure that another entity (the GPU) will pick up the dirty\ndata immediately and that the CPU will not touch that data before the\nGPU will.\n\nAlso, keep the _nocache() primitives to make it easier for people to\nexperiment with these details. There may be more clear-cut cases where\nnon-cached copies can be used, outside of filemap.c.\n\nCc: Salman Qazi \u003csqazi@google.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5ce04e3de8c36ba37c56e94e3c4dc7973c7f546c", "tree": "3a87dd2eeb07fe9fc5eaa10479a14cfbe9d07008", "parents": [ "92b9af9e4f144535c65aee673cfad309f25fa465" ], "author": { "name": "Pallipadi, Venkatesh", "email": "venkatesh.pallipadi@intel.com", "time": "Sun Mar 01 08:53:27 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 02 09:43:32 2009 +0100" }, "message": "fix warning in io_mapping_map_wc()\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "55f2b78995826d549401bdf20abeac1832636bb6", "tree": "931b31f3b6e0879df0f9a1d58ffd040d9a652f2e", "parents": [ "f5c1aa1537be39d8b9bb5279b5881d81898fd3cd", "92b9af9e4f144535c65aee673cfad309f25fa465" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Mar 01 12:47:58 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Mar 01 12:47:58 2009 +0100" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/pat\n" }, { "commit": "f5c1aa1537be39d8b9bb5279b5881d81898fd3cd", "tree": "6c7fbfb902aaff55a8893c41e54145ef58d6dddc", "parents": [ "ecc25fbd6b9e07b33895c61ddf84006b00f55d99" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Mar 01 12:32:08 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Mar 01 12:47:49 2009 +0100" }, "message": "Revert \"gpu/drm, x86, PAT: PAT support for io_mapping_*\"\n\nThis reverts commit 17581ad812a9abb0182260374ef2e52d4a808a64.\n\nSitsofe Wheeler reported that /dev/dri/card0 is MIA on his EeePC 900\nand bisected it to this commit.\n\nGraphics card is an i915 in an EeePC 900:\n\n 00:02.0 VGA compatible controller [0300]:\n Intel Corporation Mobile 915GM/GMS/910GML\n Express Graphics Controller [8086:2592] (rev 04)\n\n( Most likely the ioremap() of the driver failed and hence the card\n did not initialize. )\n\nReported-by: Sitsofe Wheeler \u003csitsofe@yahoo.com\u003e\nBisected-by: Sitsofe Wheeler \u003csitsofe@yahoo.com\u003e\nCc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "709ab3261e3ed789c0bb31c6ab53c9eccb276522", "tree": "206e2d9fb761b01ff33c6633ed9f5a668f12422a", "parents": [ "5c2522218059ca1f4174a568923b988aad3ddfda" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Feb 27 10:01:42 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 01 00:19:36 2009 -0800" }, "message": "net headers: export dcbnl.h\n\nThe DCB netlink interface is required for building the userspace tools\navailable at e1000.sourceforge.net\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5c2522218059ca1f4174a568923b988aad3ddfda", "tree": "37f76dee62bbfb94b42a8f38b372942ef5c803c4", "parents": [ "4ead443163b798661c2a2ede5e512e116a9e41e7" ], "author": { "name": "Chris Leech", "email": "christopher.leech@intel.com", "time": "Fri Feb 27 10:01:36 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Mar 01 00:19:35 2009 -0800" }, "message": "net headers: cleanup dcbnl.h\n\n1) add an include for \u003clinux/types.h\u003e\n2) change dcbmsg.dcb_family from unsigned char to __u8 to be more\n consistent with use of kernel types\n\nSigned-off-by: Chris Leech \u003cchristopher.leech@intel.com\u003e\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "18963caaf55240d6a0491bdb27b7fef2882ffb15", "tree": "d0e4365cae0ce401ba826809f4eef0bd755f4f2d", "parents": [ "98f8948f13b4d27c3695c49ac9a970a77166f9ee", "778ef1e6cbb049c9bcbf405936ee6f2b6e451892" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Feb 28 15:36:58 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Feb 28 15:36:58 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n" }, { "commit": "535d8e8f19376518e52e64f511440e502acda150", "tree": "06c1ab74b5e7b319a2474cae73cb1a6e77d281e0", "parents": [ "6febf65b2965858507e4d55afad20b24b2ad9a91", "f6be37fdc62d0c0214bc49815d1180ebfbd716e2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 27 16:43:05 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 27 16:43:05 2009 -0800" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: enable DMAR by default\n xen: disable interrupts early, as start_kernel expects\n gpu/drm, x86, PAT: io_mapping_create_wc and resource_size_t\n gpu/drm, x86, PAT: Handle io_mapping_create_wc() errors in a clean way\n x86, Voyager: fix compile by lifting the degeneracy of phys_cpu_present_map\n x86, doc: fix references to Documentation/x86/i386/boot.txt\n" }, { "commit": "5170836679185357dc1b7660bad13287b39e1e33", "tree": "0b470820e11df7c7eef7e3161657aefe90c7c35e", "parents": [ "8ca2f156b06bdcbfd1ab543355279246d05e2499" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Feb 27 14:03:03 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 27 16:26:21 2009 -0800" }, "message": "Fix recursive lock in free_uid()/free_user_ns()\n\nfree_uid() and free_user_ns() are corecursive when CONFIG_USER_SCHED\u003dn,\nbut free_user_ns() is called from free_uid() by way of uid_hash_remove(),\nwhich requires uidhash_lock to be held. free_user_ns() then calls\nfree_uid() to complete the destruction.\n\nFix this by deferring the destruction of the user_namespace.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1e42807918d17e8c93bf14fbb74be84b141334c1", "tree": "55b15f0f6b2c666efeb938d064f24fdd268faf40", "parents": [ "5e4c91c84b194b26cf592779e451f4b5be777cba" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Feb 23 09:03:10 2009 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Thu Feb 26 10:45:48 2009 +0100" }, "message": "block: reduce stack footprint of blk_recount_segments()\n\nblk_recalc_rq_segments() requires a request structure passed in, which\nwe don\u0027t have from blk_recount_segments(). So the latter allocates one on\nthe stack, using \u003e 400 bytes of stack for that. This can cause us to spill\nover one page of stack from ext4 at least:\n\n 0) 4560 400 blk_recount_segments+0x43/0x62\n 1) 4160 32 bio_phys_segments+0x1c/0x24\n 2) 4128 32 blk_rq_bio_prep+0x2a/0xf9\n 3) 4096 32 init_request_from_bio+0xf9/0xfe\n 4) 4064 112 __make_request+0x33c/0x3f6\n 5) 3952 144 generic_make_request+0x2d1/0x321\n 6) 3808 64 submit_bio+0xb9/0xc3\n 7) 3744 48 submit_bh+0xea/0x10e\n 8) 3696 368 ext4_mb_init_cache+0x257/0xa6a [ext4]\n 9) 3328 288 ext4_mb_regular_allocator+0x421/0xcd9 [ext4]\n10) 3040 160 ext4_mb_new_blocks+0x211/0x4b4 [ext4]\n11) 2880 336 ext4_ext_get_blocks+0xb61/0xd45 [ext4]\n12) 2544 96 ext4_get_blocks_wrap+0xf2/0x200 [ext4]\n13) 2448 80 ext4_da_get_block_write+0x6e/0x16b [ext4]\n14) 2368 352 mpage_da_map_blocks+0x7e/0x4b3 [ext4]\n15) 2016 352 ext4_da_writepages+0x2ce/0x43c [ext4]\n16) 1664 32 do_writepages+0x2d/0x3c\n17) 1632 144 __writeback_single_inode+0x162/0x2cd\n18) 1488 96 generic_sync_sb_inodes+0x1e3/0x32b\n19) 1392 16 sync_sb_inodes+0xe/0x10\n20) 1376 48 writeback_inodes+0x69/0xb3\n21) 1328 208 balance_dirty_pages_ratelimited_nr+0x187/0x2f9\n22) 1120 224 generic_file_buffered_write+0x1d4/0x2c4\n23) 896 176 __generic_file_aio_write_nolock+0x35f/0x393\n24) 720 80 generic_file_aio_write+0x6c/0xc8\n25) 640 80 ext4_file_write+0xa9/0x137 [ext4]\n26) 560 320 do_sync_write+0xf0/0x137\n27) 240 48 vfs_write+0xb3/0x13c\n28) 192 64 sys_write+0x4c/0x74\n29) 128 128 system_call_fastpath+0x16/0x1b\n\nSplit the segment counting out into a __blk_recalc_rq_segments() helper\nto avoid allocating an onstack request just for checking the physical\nsegment count.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "ecc25fbd6b9e07b33895c61ddf84006b00f55d99", "tree": "50cb6411d6aa6559b5e04a088afb73aaa1d4e5be", "parents": [ "801c0be81454901e02c49abe12929c67e7d1cb55", "b5f26d05565d070b7b352dba56b1f96e10021980", "15d4fcd615989ed83fe848e6a3c7e9f0361cf0d0", "63823126c221dd721ce7351b596b3b73aa943613", "34754b69a6f87aa6aa2860525a82f12532f83afd", "694593e3374a67d95ece6a275a1f181644c2c4d8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:31:32 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:31:32 2009 +0100" }, "message": "Merge branches \u0027x86/apic\u0027, \u0027x86/defconfig\u0027, \u0027x86/memtest\u0027, \u0027x86/mm\u0027 and \u0027linus\u0027 into x86/core\n" }, { "commit": "801c0be81454901e02c49abe12929c67e7d1cb55", "tree": "749cb64a2829b174e6d5df76da756285e7554002", "parents": [ "13b2eda64d14d0a0c15c092664c7351ea58ea851", "13093cb0e59053bf97910de3a24f07cdff71c62c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:31:23 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:31:23 2009 +0100" }, "message": "Merge branches \u0027x86/urgent\u0027 and \u0027x86/pat\u0027 into x86/core\n\nConflicts:\n\tarch/x86/include/asm/pat.h\n" }, { "commit": "13b2eda64d14d0a0c15c092664c7351ea58ea851", "tree": "e0c82eb79a20f515f37ab3ffb9e5039b531eaa8c", "parents": [ "a852cbfaaf8122827602027b1614971cfd832304", "55d8085671863fe4ee6a17b7814bd38180a44e1d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:30:42 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 06:30:42 2009 +0100" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/core\n\nConflicts:\n\tarch/x86/mach-voyager/voyager_smp.c\n" }, { "commit": "e317603694bfd17b28a40de9d65e1a4ec12f816e", "tree": "ae286d9e1ae9ffacdd325ea76cd1d9ee88032efc", "parents": [ "d2b0261506602bd969164879206027b30358ffdf" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Feb 26 10:54:17 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Feb 26 10:54:17 2009 +0900" }, "message": "percpu: fix too low alignment restriction on UP\n\nUP __alloc_percpu() triggered WARN_ON_ONCE() if the requested\nalignment is larger than that of unsigned long long, which is too\nsmall for all the cacheline aligned allocations. Bump it up to\nSMP_CACHE_BYTES which kmalloc allocations generally guarantee.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8fed43684174b68f04d01d1210fd00536af790df", "tree": "df8d5f87c68526267d0ae320173814ed3f417fd5", "parents": [ "d3dd7107f4d843d0f01d0f77d49a7c5449130577" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Wed Feb 25 20:28:24 2009 +0100" }, "committer": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Wed Feb 25 20:28:24 2009 +0100" }, "message": "ide: fix refcounting in device drivers\n\nDuring host driver module removal del_gendisk() results in a final\nput on drive-\u003egendev and freeing the drive by drive_release_dev().\n\nConvert device drivers from using struct kref to use struct device\nso device driver\u0027s object holds reference on -\u003egendev and prevents\ndrive from prematurely going away.\n\nAlso fix -\u003eremove methods to not erroneously drop reference on a\nhost driver by using only put_device() instead of ide*_put().\n\nReported-by: Stanislaw Gruszka \u003cstf_xl@wp.pl\u003e\nTested-by: Stanislaw Gruszka \u003cstf_xl@wp.pl\u003e\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\n" }, { "commit": "c15d8a6499d04e5d2cac07f8120f207bb275f60f", "tree": "4cde78329a06fdf07e3d780881481d9ae1d021fb", "parents": [ "490213556ad5bc1b46857bce1bc2c6db41d3e63d", "e08fb4f6d1dc95eff5b3fc1d0412bcb5afcae7f2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 25 09:49:30 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 25 09:49:30 2009 -0800" }, "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/i915: convert DRM_ERROR to DRM_DEBUG in phys object pwrite path\n drm/i915: make hw page ioremap use ioremap_wc\n drm: edid revision 0 is valid\n drm: Correct unbalanced drm_vblank_put() during mode setting.\n drm: disable encoders before re-routing them\n drm: Fix ordering of bit fields in EDID structure leading huge vsync values.\n drm: Fix shifts of EDID vsync offset/width fields.\n drm/i915: handle bogus VBT panel timing\n drm/i915: remove PLL debugging messages\n" }, { "commit": "60042600c57be5737cd9d6869e7144f7fe786274", "tree": "8b789dd736a98e3671be6e7c405c4800625fb30d", "parents": [ "6aa03ab06978e97b3e0720f83280d7841051916b", "084eb960e81505680a9963665722d1bfd94af6a7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 25 09:31:21 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 25 09:31:21 2009 -0800" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: fix endless \"Unknown DMAR structure type\" loop\n VT-d: handle Invalidation Queue Error to avoid system hang\n intel-iommu: fix build error with INTR_REMAP\u003dy and DMAR\u003dn\n" }, { "commit": "d2b0261506602bd969164879206027b30358ffdf", "tree": "e1acca60dfc21bc89f1bdceba3b58610eb8e23ee", "parents": [ "0dcec8c27ba44cd11c6e68c46d5fd553818a3837" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 14:36:45 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 14:38:12 2009 +0100" }, "message": "alloc_percpu: fix UP build\n\nImpact: build fix\n\nthe !SMP branch had a \u0027gfp\u0027 leftover:\n\n include/linux/percpu.h: In function \u0027__alloc_percpu\u0027:\n include/linux/percpu.h:160: error: \u0027gfp\u0027 undeclared (first use in this function)\n include/linux/percpu.h:160: error: (Each undeclared identifier is reported only once\n include/linux/percpu.h:160: error: for each function it appears in.)\n\nUse GFP_KERNEL like the SMP version does.\n\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "17581ad812a9abb0182260374ef2e52d4a808a64", "tree": "d105f3b5bffb879c57516d7a477e787104183d52", "parents": [ "7880f7464546842ee14179bef16a6e14381ea638" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Tue Feb 24 17:35:14 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 13:09:52 2009 +0100" }, "message": "gpu/drm, x86, PAT: PAT support for io_mapping_*\n\nMake io_mapping_create_wc and io_mapping_free go through PAT to make sure\nthat there are no memory type aliases.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Dave Airlie \u003cairlied@redhat.com\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Eric Anholt \u003ceric@anholt.net\u003e\nCc: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4ab0d47d0ab311eb181532c1ecb6d02905685071", "tree": "48b1a6cc01b65bab1442e05a971220366f998976", "parents": [ "6644107d57a8fa82b47e4c55da4d9d91a612f29c" ], "author": { "name": "Venkatesh Pallipadi", "email": "venkatesh.pallipadi@intel.com", "time": "Tue Feb 24 17:35:12 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 13:09:51 2009 +0100" }, "message": "gpu/drm, x86, PAT: io_mapping_create_wc and resource_size_t\n\nio_mapping_create_wc should take a resource_size_t parameter in place of\nunsigned long. With unsigned long, there will be no way to map greater than 4GB\naddress in i386/32 bit.\n\nOn x86, greater than 4GB addresses cannot be mapped on i386 without PAE. Return\nerror for such a case.\n\nPatch also adds a structure for io_mapping, that saves the base, size and\ntype on HAVE_ATOMIC_IOMAP archs, that can be used to verify the offset on\nio_mapping_map calls.\n\nSigned-off-by: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nSigned-off-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nCc: Dave Airlie \u003cairlied@redhat.com\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Eric Anholt \u003ceric@anholt.net\u003e\nCc: Keith Packard \u003ckeithp@keithp.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3255aa2eb636a508fc82a73fabbb8aaf2ff23c0f", "tree": "2a602fb8f4fefe666e8daedf1e1f755800bd700a", "parents": [ "95f66b3770d6d0755b4a2d818c237574ffd74e4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 08:21:52 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 25 10:20:03 2009 +0100" }, "message": "x86, mm: pass in \u0027total\u0027 to __copy_from_user_*nocache()\n\nImpact: cleanup, enable future change\n\nAdd a \u0027total bytes copied\u0027 parameter to __copy_from_user_*nocache(),\nand update all the callsites.\n\nThe parameter is not used yet - architecture code can use it to\nmore intelligently decide whether the copy should be cached or\nnon-temporal.\n\nCc: Salman Qazi \u003csqazi@google.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7bec756c74b1a5079d5074144bb77a6b3e7d7783", "tree": "704b5ffbb921f6798e5c29df369c64561d4d425c", "parents": [ "fe56cf45f951b3810313584605c1d8a4f20b33a4" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Feb 23 16:09:34 2009 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Wed Feb 25 14:42:23 2009 +1000" }, "message": "drm: disable encoders before re-routing them\n\nIn some cases we may receive a mode config that has a different\nCRTC\u003c-\u003eencoder map that the current configuration. In that case, we\nneed to disable any re-routed encoders before setting the mode,\notherwise they may not pick up the new CRTC (if the output types are\nincompatible for example).\n\nTested-by: Kristian Høgsberg \u003ckrh@bitplanet.net\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "fe56cf45f951b3810313584605c1d8a4f20b33a4", "tree": "84b6c8bb6178e7ccd4a5fe890d0945b58ddff4f1", "parents": [ "c8766ac5933d6ee75e7ce379a1eb5ceb451fcb83" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Mon Feb 23 15:36:41 2009 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@linux.ie", "time": "Wed Feb 25 14:11:00 2009 +1000" }, "message": "drm: Fix ordering of bit fields in EDID structure leading huge vsync values.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nReviewed-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "8b6f92b1bd187b4f57296e5cf2e43ba883dd1968", "tree": "c40dd93f36c1859c3cf610f1f6065ce75aedb1c0", "parents": [ "467388f29fc9cebfb70e7a187107b6b5d772cb44", "325fb5b4d26038cba665dd0d8ee09555321061f0" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Feb 24 13:49:05 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Feb 24 13:49:05 2009 -0800" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6\n" }, { "commit": "0edcf8d6926f4038443dbc24e319530177ca0353", "tree": "6010af62f73d01ab673d5106f310eaf4f4228e32", "parents": [ "87b203079ed949de52f0d92aeae20e5e0116c12f", "40150d37be7f7949b2ec07d511244da856647d84" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 21:52:45 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 21:52:45 2009 +0100" }, "message": "Merge branch \u0027tj-percpu\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/percpu\n\nConflicts:\n\tarch/x86/include/asm/pgtable.h\n" }, { "commit": "a852cbfaaf8122827602027b1614971cfd832304", "tree": "1878756f936963822ed2d51a15db1da5814973e7", "parents": [ "0d3a9cf5ab041c15691fd03dab3af0841af63606", "ecda06289f8202d4c6beb235f59ea464f4a91209", "9f331119a4f95a44d918fe6d5e85998fabf99b72", "bda3a89745d7bb88d3e735046c0cdc3d0eb2ac24", "b319eed0aa0a6d710887350a3cb734c572aa64c4", "a967bb3fbe640056bacb0357722f51676bb06e3c", "954a8b8162ecab1d5ddf6c5b993b2d4da3fcaef7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 21:50:43 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 21:50:43 2009 +0100" }, "message": "Merge branches \u0027x86/acpi\u0027, \u0027x86/apic\u0027, \u0027x86/asm\u0027, \u0027x86/cleanups\u0027, \u0027x86/mm\u0027, \u0027x86/signal\u0027 and \u0027x86/urgent\u0027; commit \u0027v2.6.29-rc6\u0027 into x86/core\n" }, { "commit": "cd97f39b7cdf1c8a9c9f52865eec795b7f0c811d", "tree": "010cd2255376a95120da810a1600bbd8d4d7d1c3", "parents": [ "a746b578d8406b2db0e9f0d040061bc1f78433cf" ], "author": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Tue Feb 24 19:19:49 2009 +0100" }, "committer": { "name": "Jean Delvare", "email": "khali@linux-fr.org", "time": "Tue Feb 24 19:19:49 2009 +0100" }, "message": "i2c-dev: Clarify the unit of ioctl I2C_TIMEOUT\n\nThe unit in which user-space can set the bus timeout value is jiffies\nfor historical reasons (back when HZ was always 100.) This is however\nnot good because user-space doesn\u0027t know how long a jiffy lasts. The\ntimeout value should instead be set in a fixed time unit. Given the\noriginal value of HZ, this unit should be 10 ms, for compatibility.\n\nSigned-off-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nAcked-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\n" }, { "commit": "8d408b4be37bc49c9086531f2ebe411cf5731746", "tree": "559a532a04b24dd164ec2c72ab545b30a5a604ef", "parents": [ "d9b55eeb1d55ef2dc5a4fdbff9604c2c68cb5649" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "message": "percpu: give more latitude to arch specific first chunk initialization\n\nImpact: more latitude for first percpu chunk allocation\n\nThe first percpu chunk serves the kernel static percpu area and may or\nmay not contain extra room for further dynamic allocation.\nInitialization of the first chunk needs to be done before normal\nmemory allocation service is up, so it has its own init path -\npcpu_setup_static().\n\nIt seems archs need more latitude while initializing the first chunk\nfor example to take advantage of large page mapping. This patch makes\nthe following changes to allow this.\n\n* Define PERCPU_DYNAMIC_RESERVE to give arch hint about how much space\n to reserve in the first chunk for further dynamic allocation.\n\n* Rename pcpu_setup_static() to pcpu_setup_first_chunk().\n\n* Make pcpu_setup_first_chunk() much more flexible by fetching page\n pointer by callback and adding optional @unit_size, @free_size and\n @base_addr arguments which allow archs to selectively part of chunk\n initialization to their likings.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "c0c0a29379b5848aec2e8f1c58d853d3cb7118b8", "tree": "521d4c8ae5756652e7ed3f7242c516b79df76aa2", "parents": [ "2d0aae41695257603fc281b519677131ab5a752b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "message": "vmalloc: add @align to vm_area_register_early()\n\nImpact: allow larger alignment for early vmalloc area allocation\n\nSome early vmalloc users might want larger alignment, for example, for\ncustom large page mapping. Add @align to vm_area_register_early().\nWhile at it, drop docbook comment on non-existent @size.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\n" }, { "commit": "2d0aae41695257603fc281b519677131ab5a752b", "tree": "fb53f1d26660969604ad4dba6c1868934b21937d", "parents": [ "c132937556f56ee4b831ef4b23f1846e05fde102" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:21 2009 +0900" }, "message": "bootmem: reorder interface functions and add a missing one\n\nImpact: cleanup and addition of missing interface wrapper\n\nThe interface functions in bootmem.h was ordered in not so orderly\nmanner. Reorder them such that\n\n* functions allocating the same area group together -\n ie. alloc_bootmem group and alloc_bootmem_low group.\n\n* functions w/o node parameter come before the ones w/ node parameter.\n\n* nopanic variants are immediately below their panicky counterparts.\n\nWhile at it, add alloc_bootmem_pages_node_nopanic() which was missing.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Johannes Weiner \u003channes@saeurebad.de\u003e\n" }, { "commit": "c132937556f56ee4b831ef4b23f1846e05fde102", "tree": "0f93037ff2ebbdc321ebd0bbfc4752823c8d6a0e", "parents": [ "cb83b42e23bd6c4bf91793a320fbe83787c13596" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:20 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Feb 24 11:57:20 2009 +0900" }, "message": "bootmem: clean up arch-specific bootmem wrapping\n\nImpact: cleaner and consistent bootmem wrapping\n\nBy setting CONFIG_HAVE_ARCH_BOOTMEM_NODE, archs can define\narch-specific wrappers for bootmem allocation. However, this is done\na bit strangely in that only the high level convenience macros can be\nchanged while lower level, but still exported, interface functions\ncan\u0027t be wrapped. This not only is messy but also leads to strange\nsituation where alloc_bootmem() does what the arch wants it to do but\nthe equivalent __alloc_bootmem() call doesn\u0027t although they should be\nable to be used interchangeably.\n\nThis patch updates bootmem such that archs can override / wrap the\nbackend function - alloc_bootmem_core() instead of the highlevel\ninterface functions to allow simpler and consistent wrapping. Also,\nHAVE_ARCH_BOOTMEM_NODE is renamed to HAVE_ARCH_BOOTMEM.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Johannes Weiner \u003channes@saeurebad.de\u003e\n" }, { "commit": "d38e84ee39783e00bd0b83a8dd19e54709950912", "tree": "c98f6804c6fd7c32238602173a78b04210703042", "parents": [ "20f4d6c3a2a23c5d7d9cc7f42fbb943ca7a03d1f", "486a87f1e5624096bd1c09e9e716239597d48dca" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Feb 23 14:36:05 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Feb 23 14:36:05 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6:\n netns: fix double free at netns creation\n veth : add the set_mac_address capability\n sunlance: Beyond ARRAY_SIZE of ib-\u003ebtx_ring\n sungem: another error printed one too early\n ISDN: fix sc/shmem printk format warning\n SMSC: timeout reaches -1\n smsc9420: handle magic field of ethtool_eeprom\n sundance: missing parentheses?\n smsc9420: fix another postfixed timeout\n wimax/i2400m: driver loads firmware v1.4 instead of v1.3\n vlan: Update skb-\u003emac_header in __vlan_put_tag().\n cxgb3: Add support for PCI ID 0x35.\n tcp: remove obsoleted comment about different passes\n TG3: \u0026\u0026/|| confusion\n ATM: misplaced parentheses?\n net/mv643xx: don\u0027t disable the mib timer too early and lock properly\n net/mv643xx: use GFP_ATOMIC while atomic\n atl1c: Atheros L1C Gigabit Ethernet driver\n net: Kill skb_truesize_check(), it only catches false-positives.\n net: forcedeth: Fix wake-on-lan regression\n" }, { "commit": "fc6fc7f1b1095b92d4834e69b385b91e412a7ce5", "tree": "2ad451d5dac4d460830536944cef1de93be36b2a", "parents": [ "ef1f87aa7ba6224bef1b750b3272ba281d8f43ed", "770824bdc421ff58a64db608294323571c949f4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into x86/apic\n\nConflicts:\n\tarch/x86/mach-default/setup.c\n\nSemantic conflict resolution:\n\tarch/x86/kernel/setup.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "770824bdc421ff58a64db608294323571c949f4c", "tree": "2fbeef604fe982bf322249a53a95dd2ff851d5f4", "parents": [ "936577c61d0c10b8929608a92c98d839b22053bc" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Sun Feb 22 18:38:50 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Feb 22 10:33:44 2009 -0800" }, "message": "PM: Split up sysdev_[suspend|resume] from device_power_[down|up]\n\nMove the sysdev_suspend/resume from the callee to the callers, with\nno real change in semantics, so that we can rework the disabling of\ninterrupts during suspend/hibernation.\n\nThis is based on an earlier patch from Linus.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "adfafefd104d840ee4461965f22624d77532675b", "tree": "6c6ba553a2b11703bf5952bd789905ea37c4fc4f", "parents": [ "460c1338fc05add0e8050d4945a46f207b13a5fc", "403f307576396f3362fbb65af190885b6036c72c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Feb 21 14:17:26 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Feb 21 14:17:26 2009 -0800" }, "message": "Merge branch \u0027hibernate\u0027\n\n* hibernate:\n PM: Fix suspend_console and resume_console to use only one semaphore\n PM: Wait for console in resume\n PM: Fix pm_notifiers during user mode hibernation\n swsusp: clean up shrink_all_zones()\n swsusp: dont fiddle with swappiness\n PM: fix build for CONFIG_PM unset\n PM/hibernate: fix \"swap breaks after hibernation failures\"\n PM/resume: wait for device probing to finish\n Consolidate driver_probe_done() loops into one place\n" }, { "commit": "216773a787c3c46ef26bf1742c1fdba37d26be45", "tree": "aac387553fd53cb0c06b5cc2ee86329ce793bed6", "parents": [ "d2f8d7ee1a9b4650b4e43325b321801264f7c37a" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Feb 14 01:59:06 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Feb 21 14:17:17 2009 -0800" }, "message": "Consolidate driver_probe_done() loops into one place\n\nthere\u0027s a few places that currently loop over driver_probe_done(), and\nI\u0027m about to add another one. This patch abstracts it into a helper\nto reduce duplication.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Greg KH \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2ec77fc93ca8731368fbe8e71f805c0569d4bcee", "tree": "22bfee5226f29860c3529cf31b377e27e9422d6b", "parents": [ "be71cb5b526709b8e42c707dc9e8c5b034ac8d1c", "3d16118dc825a654043dfe3e14371fdf2976994d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 20 18:04:53 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 20 18:04:53 2009 -0800" }, "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: (26 commits)\n drm/radeon: update sarea copies of last_ variables on resume.\n drm/i915: Keep refs on the object over the lifetime of vmas for GTT mmap.\n drm/i915: take struct mutex around fb unref\n drm: Use spread spectrum when the bios tells us it\u0027s ok.\n drm: Collapse identical i8xx_clock() and i9xx_clock().\n drm: Bring PLL limits in sync with DDX values.\n drm: Add locking around cursor gem operations.\n drm: Propagate failure from setting crtc base.\n drm: Check for a NULL encoder when reverting on error path\n drm/i915: Cleanup the hws on ringbuffer constrution failure.\n drm/i915: Don\u0027t add panel_fixed_mode to the probed modes list at LVDS init.\n drm: Release user fbs in drm_release\n drm/i915: Unpin the fb on error during construction.\n drm/i915: Unpin the hws if we fail to kmap.\n drm/i915: Unpin the ringbuffer if we fail to ioremap it.\n drm/i915: unpin for an invalid memory domain.\n drm/i915: Release and unlock on mmap_gtt error path.\n drm/i915: Set framebuffer alignment based upon the fence constraints.\n drm: Do not leak a new reference for flink() on an existing name\n drm/i915: Fix potential AB-BA deadlock in i915_gem_execbuffer()\n ...\n" }, { "commit": "b6adea334c6c89d5e6c94f9196bbf3a279cb53bd", "tree": "fa4360d5522309a8dd9a3fced5e0f8b53de90d85", "parents": [ "3cf311409d37d904335eb720e8a6b2c17bee6698" ], "author": { "name": "Mauro Carvalho Chehab", "email": "mchehab@redhat.com", "time": "Fri Feb 20 15:38:52 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 20 17:57:50 2009 -0800" }, "message": "8250: fix boot hang with serial console when using with Serial Over Lan port\n\nIntel 8257x Ethernet boards have a feature called Serial Over Lan.\n\nThis feature works by emulating a serial port, and it is detected by\nkernel as a normal 8250 port. However, this emulation is not perfect, as\nalso noticed on changeset 7500b1f602aad75901774a67a687ee985d85893f.\n\nBefore this patch, the kernel were trying to check if the serial TX is\ncapable of work using IRQ\u0027s.\n\nThis were done with a code similar this:\n\n serial_outp(up, UART_IER, UART_IER_THRI);\n lsr \u003d serial_in(up, UART_LSR);\n iir \u003d serial_in(up, UART_IIR);\n serial_outp(up, UART_IER, 0);\n\n if (lsr \u0026 UART_LSR_TEMT \u0026\u0026 iir \u0026 UART_IIR_NO_INT)\n\t\tup-\u003ebugs |\u003d UART_BUG_TXEN;\n\nThis works fine for other 8250 ports, but, on 8250-emulated SoL port, the\nchip is a little lazy to down UART_IIR_NO_INT at UART_IIR register.\n\nDue to that, UART_BUG_TXEN is sometimes enabled. However, as TX IRQ keeps\nworking, and the TX polling is now enabled, the driver miss-interprets the\nIRQ received later, hanging up the machine until a key is pressed at the\nserial console.\n\nThis is the 6 version of this patch. Previous versions were trying to\nintroduce a large enough delay between serial_outp and serial_in(up,\nUART_IIR), but not taking forever. However, the needed delay couldn\u0027t be\nsafely determined.\n\nAt the experimental tests, a delay of 1us solves most of the cases, but\nstill hangs sometimes. Increasing the delay to 5us was better, but still\ndoesn\u0027t solve. A very high delay of 50 ms seemed to work every time.\n\nHowever, poking around with delays and pray for it to be enough doesn\u0027t\nseem to be a good approach, even for a quirk.\n\nSo, instead of playing with random large arbitrary delays, let\u0027s just\ndisable UART_BUG_TXEN for all SoL ports.\n\n[akpm@linux-foundation.org: fix warnings]\nSigned-off-by: Mauro Carvalho Chehab \u003cmchehab@redhat.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.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": "01b24fee285b098c74318a8be801ef3711ec18d7", "tree": "60403f86f2198f4c5f81a1447e4bf3f107ede7d3", "parents": [ "f6fcba7014f9cc535fa75ef98c008b24e49e2212" ], "author": { "name": "Michael Buesch", "email": "mb@bu3sch.de", "time": "Fri Feb 20 15:38:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 20 17:57:49 2009 -0800" }, "message": "spi_bitbang: add more lowlevel function documentation\n\nThis adds more documentation of the lowlevel API to avoid future bugs.\n\nSigned-off-by: Michael Buesch \u003cmb@bu3sch.de\u003e\nAcked-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3ef0e5ba467366125f04b423f4638baca54a4fc1", "tree": "cfe7b95c7b19b1d5b2a8534fa9791d6026e49dcd", "parents": [ "d9190913b71831f5e3d04de62cfb1fd069a9db35" ], "author": { "name": "Johannes Weiner", "email": "hannes@cmpxchg.org", "time": "Fri Feb 20 15:38:41 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 20 17:57:48 2009 -0800" }, "message": "slab: introduce kzfree()\n\nkzfree() is a wrapper for kfree() that additionally zeroes the underlying\nmemory before releasing it to the slab allocator.\n\nCurrently there is code which memset()s the memory region of an object\nbefore releasing it back to the slab allocator to make sure\nsecurity-sensitive data are really zeroed out after use.\n\nThese callsites can then just use kzfree() which saves some code, makes\nusers greppable and allows for a stupid destructor that isn\u0027t necessarily\naware of the actual object size.\n\nSigned-off-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nReviewed-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nAcked-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b18018126f422f5b706fd750373425e10e84b486", "tree": "e3e4954ca44999b25475307afb0653eed39ff63f", "parents": [ "b814d41f0987c7648d7ed07471258101c95c026b" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 20 22:42:57 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 21 00:09:42 2009 +0100" }, "message": "x86, mm, kprobes: fault.c, simplify notify_page_fault()\n\nImpact: cleanup\n\nRemove an #ifdef from notify_page_fault(). The function still\ncompiles to nothing in the !CONFIG_KPROBES case.\n\nIntroduce kprobes_built_in() and kprobe_fault_handler() helpers\nto allow this - they returns 0 if !CONFIG_KPROBES.\n\nNo code changed:\n\n text\t data\t bss\t dec\t hex\tfilename\n 4618\t 32\t 24\t 4674\t 1242\tfault.o.before\n 4618\t 32\t 24\t 4674\t 1242\tfault.o.after\n\nCc: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b814d41f0987c7648d7ed07471258101c95c026b", "tree": "860a824d96dbb128d5038a93103370afbdf00b08", "parents": [ "121d5d0a7e5808fbcfda484efd7ba840ac93450f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 20 22:32:10 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Feb 21 00:09:42 2009 +0100" }, "message": "x86, mm: fault.c, simplify kmmio_fault()\n\nImpact: cleanup\n\nRemove an #ifdef from kmmio_fault() - we can do this by\nproviding default implementations for is_kmmio_active()\nand kmmio_handler(). The compiler optimizes it all away\nin the !CONFIG_MMIOTRACE case.\n\nAlso, while at it, clean up mmiotrace.h a bit:\n\n - standard header guards\n - standard vertical spaces for structure definitions\n\nNo code changed (both with mmiotrace on and off in the config):\n\n text\t data\t bss\t dec\t hex\tfilename\n 2947\t 12\t 12\t 2971\t b9b\tfault.o.before\n 2947\t 12\t 12\t 2971\t b9b\tfault.o.after\n\nCc: Pekka Paalanen \u003cpq@iki.fi\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3b6f7b9beb553ea71a6d4d76ba82cf32eb6dadd2", "tree": "2cd8a8d61f350aa3b00e6b0afc998544923f183e", "parents": [ "9be1b56a3e718aa998772019c57c398dbb19e258", "07a66d7c53a538e1a9759954a82bb6c07365eff9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 20 17:40:43 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 20 17:40:43 2009 +0100" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/core\n" }, { "commit": "fbf59bc9d74d1fb30b8e0630743aff2806eafcea", "tree": "3f0a7b7cf809a25e27b7a5ba0b16321fdb901801", "parents": [ "8fc48985006da4ceba24508db64ec77fc0dfe3bb" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "percpu: implement new dynamic percpu allocator\n\nImpact: new scalable dynamic percpu allocator which allows dynamic\n percpu areas to be accessed the same way as static ones\n\nImplement scalable dynamic percpu allocator which can be used for both\nstatic and dynamic percpu areas. This will allow static and dynamic\nareas to share faster direct access methods. This feature is optional\nand enabled only when CONFIG_HAVE_DYNAMIC_PER_CPU_AREA is defined by\narch. Please read comment on top of mm/percpu.c for details.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\n" }, { "commit": "8fc48985006da4ceba24508db64ec77fc0dfe3bb", "tree": "2234b92b13c53bfd1972e967c50ff305b6efe013", "parents": [ "f0aa6617903648077dffe5cfcf7c4458f4610fa7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "vmalloc: add un/map_kernel_range_noflush()\n\nImpact: two more public map/unmap functions\n\nImplement map_kernel_range_noflush() and unmap_kernel_range_noflush().\nThese functions respectively map and unmap address range in kernel VM\narea but doesn\u0027t do any vcache or tlb flushing. These will be used by\nnew percpu allocator.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\n" }, { "commit": "f0aa6617903648077dffe5cfcf7c4458f4610fa7", "tree": "c97ab20b953bfea8a6516d741585ea088a8bf7ef", "parents": [ "f2a8205c4ef1af917d175c36a4097ae5587791c8" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "vmalloc: implement vm_area_register_early()\n\nImpact: allow multiple early vm areas\n\nThere are places where kernel VM area needs to be allocated before\nvmalloc is initialized. This is done by allocating static vm_struct,\ninitializing several fields and linking it to vmlist and later vmalloc\ninitialization picking up these from vmlist. This is currently done\nmanually and if there\u0027s more than one such areas, there\u0027s no defined\nway to arbitrate who gets which address.\n\nThis patch implements vm_area_register_early(), which takes vm_area\nstruct with flags and size initialized, assigns address to it and puts\nit on the vmlist. This way, multiple early vm areas can determine\nwhich addresses they should use. The only current user - alpha mm\ninit - is converted to use it.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "f2a8205c4ef1af917d175c36a4097ae5587791c8", "tree": "6c5531aa50803fda8005ea94c04b94fcd0310be3", "parents": [ "313e458f81ec3852106c5a83830fe0d4f405a71a" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "percpu: kill percpu_alloc() and friends\n\nImpact: kill unused functions\n\npercpu_alloc() and its friends never saw much action. It was supposed\nto replace the cpu-mask unaware __alloc_percpu() but it never happened\nand in fact __percpu_alloc_mask() itself never really grew proper\nup/down handling interface either (no exported interface for\npopulate/depopulate).\n\npercpu allocation is about to go through major reimplementation and\nthere\u0027s no reason to carry this unused interface around. Replace it\nwith __alloc_percpu() and free_percpu().\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "313e458f81ec3852106c5a83830fe0d4f405a71a", "tree": "682cd5b6d7dc4e0e9eccdcc7915820dd33c87a34", "parents": [ "b36128c830a8f5bd7d4981f5b0b69950f5928ee6" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "alloc_percpu: add align argument to __alloc_percpu.\n\nThis prepares for a real __alloc_percpu, by adding an alignment argument.\nOnly one place uses __alloc_percpu directly, and that\u0027s for a string.\n\ntj: af_inet also uses __alloc_percpu(), update it.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Jens Axboe \u003caxboe@kernel.dk\u003e\n" }, { "commit": "b36128c830a8f5bd7d4981f5b0b69950f5928ee6", "tree": "c1cec2c2b374b53372ab2e0592321aae9f5ba245", "parents": [ "6b588c18f8dacfa6d7957c33c5ff832096e752d3" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Feb 20 16:29:08 2009 +0900" }, "message": "alloc_percpu: change percpu_ptr to per_cpu_ptr\n\nImpact: cleanup\n\nThere are two allocated per-cpu accessor macros with almost identical\nspelling. The original and far more popular is per_cpu_ptr (44\nfiles), so change over the other 4 files.\n\ntj: kill percpu_ptr() and update UP too\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: mingo@redhat.com\nCc: lenb@kernel.org\nCc: cpufreq@vger.kernel.org\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "ab00b3e5210954cbaff9207db874a9f03197e3ba", "tree": "68359cf341eb58cefa9d8c91200e6d137ff2007c", "parents": [ "496818f08a78476abdb307e241911536221239fc" ], "author": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Feb 11 14:01:46 2009 -0800" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Feb 20 12:21:13 2009 +1000" }, "message": "drm/i915: Keep refs on the object over the lifetime of vmas for GTT mmap.\n\nThis fixes potential fault at fault time if the object was unreferenced\nwhile the mapping still existed. Now, while the mmap_offset only lives\nfor the lifetime of the object, the object also stays alive while a vma\nexists that needs it.\n\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "5c3b82e2b229e78eb32f4ea12d16f3ebeeab3fc7", "tree": "1717b0b529629df1287e5a4ce08501fd92415a56", "parents": [ "e62fb64e6187ea9d8bcedb17ccaa045ed92d4b55" ], "author": { "name": "Chris Wilson", "email": "chris@chris-wilson.co.uk", "time": "Wed Feb 11 13:25:09 2009 +0000" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Feb 20 12:21:12 2009 +1000" }, "message": "drm: Propagate failure from setting crtc base.\n\nCheck the error paths within intel_pipe_set_base() to first cleanup and\nthen report back the error.\n\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "ea39f835168f60b01e59d0f348da25d297e7cf94", "tree": "79a5f3cef511245789ab2e5b7c295b6693861b32", "parents": [ "b4476f52e43fadcb9402723a1a55ba1308757525" ], "author": { "name": "Kristian Høgsberg", "email": "krh@redhat.com", "time": "Thu Feb 12 14:37:56 2009 -0500" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Fri Feb 20 12:21:11 2009 +1000" }, "message": "drm: Release user fbs in drm_release\n\nAvoids leaking fbs and associated buffers on release.\n\nSigned-off-by: Kristian Høgsberg \u003ckrh@redhat.com\u003e\nTested-by: Tested-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Eric Anholt \u003ceric@anholt.net\u003e\nSigned-off-by: Dave Airlie \u003cairlied@linux.ie\u003e\n" }, { "commit": "e4dd61882e2cfe47ea72ecd825671e8e5ae29038", "tree": "10ea65c6294aa1e2de304c4b14c828e1c42fc1d7", "parents": [ "ce03aaddd4d67371494b36c8e8a57bc789e934d6" ], "author": { "name": "Jarek Poplawski", "email": "jarkao2@gmail.com", "time": "Wed Feb 18 23:31:11 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Wed Feb 18 23:31:11 2009 -0800" }, "message": "vlan: Update skb-\u003emac_header in __vlan_put_tag().\n\nAfter moving mac addresses in __vlan_put_tag() skb-\u003emac_header needs\nto be updated.\n\nReported-by: Karl Hiramoto \u003ckarl@hiramoto.org\u003e\nSigned-off-by: Jarek Poplawski \u003cjarkao2@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ba95fd47d177d46743ad94055908d22840370e06", "tree": "f29e6921fefba2728c3b7f6854ac7f7729f602b2", "parents": [ "59af0a0b5848caf38f1bf7013905c3e9cdba4d1d", "be987fdb55a4726e2fcbab7501f89276bdb57288" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 18:33:04 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 18:33:04 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-linus\u0027 of git://git.kernel.dk/linux-2.6-block:\n block: fix deadlock in blk_abort_queue() for drivers that readd to timeout list\n block: fix booting from partitioned md array\n block: revert part of 18ce3751ccd488c78d3827e9f6bf54e6322676fb\n cciss: PCI power management reset for kexec\n paride/pg.c: xs(): \u0026\u0026/|| confusion\n fs/bio: bio_alloc_bioset: pass right object ptr to mempool_free\n block: fix bad definition of BIO_RW_SYNC\n bsg: Fix sense buffer bug in SG_IO\n" }, { "commit": "97bef7dd05563807539122c488a5dd93ed327722", "tree": "9e4d6e7bcd71a3278765f8763d399de543a80477", "parents": [ "310d8c93f9f07499cd7ca82d7997774a89de00e7" ], "author": { "name": "Bernhard Walle", "email": "bernhard.walle@gmx.de", "time": "Wed Feb 18 14:48:40 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:56 2009 -0800" }, "message": "Bernhard has moved\n\nSince I don\u0027t work for SUSE any more and the bwalle@suse.de address is\ninvalid, correct it in the copyright headers and documentation.\n\nSigned-off-by: Bernhard Walle \u003cbernhard.walle@gmx.de\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ffa7525c13eb3db0fd19a3e1cffe2ce6f561f5f3", "tree": "e954d699cd7d92bb12bd4465a41c4ef8431faa9b", "parents": [ "cc2559bccc72767cb446f79b071d96c30c26439b" ], "author": { "name": "Adam Lackorzynski", "email": "adam@os.inf.tu-dresden.de", "time": "Wed Feb 18 14:48:34 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "jsm: additional device support\n\nI have a Digi Neo 8 PCI card (114f:00b1) Serial controller: Digi\nInternational Digi Neo 8 (rev 05)\n\nthat works with the jsm driver after using the following patch.\n\nSigned-off-by: Adam Lackorzynski \u003cadam@os.inf.tu-dresden.de\u003e\nCc: Scott H Kilau \u003cScott_Kilau@digi.com\u003e\nCc: Wendy Xiong \u003cwendyx@us.ibm.com\u003e\nAcked-by: Alan Cox \u003calan@lxorguk.ukuu.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": "cc2559bccc72767cb446f79b071d96c30c26439b", "tree": "aacdeee5368e0eef72ed1d7a7cbd7e6ee4837941", "parents": [ "f2dbcfa738368c8a40d4a5f0b65dc9879577cb21" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Feb 18 14:48:33 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "mm: fix memmap init for handling memory hole\n\nNow, early_pfn_in_nid(PFN, NID) may returns false if PFN is a hole.\nand memmap initialization was not done. This was a trouble for\nsparc boot.\n\nTo fix this, the PFN should be initialized and marked as PG_reserved.\nThis patch changes early_pfn_in_nid() return true if PFN is a hole.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReported-by: David Miller \u003cdavem@davemlloft.net\u003e\nTested-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f2dbcfa738368c8a40d4a5f0b65dc9879577cb21", "tree": "bdea32c637fa572a9c356cddd202a57530b2a45c", "parents": [ "ada723dcd681e2dffd7d73345cc8fda0eb0df9bd" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Feb 18 14:48:32 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "mm: clean up for early_pfn_to_nid()\n\nWhat\u0027s happening is that the assertion in mm/page_alloc.c:move_freepages()\nis triggering:\n\n\tBUG_ON(page_zone(start_page) !\u003d page_zone(end_page));\n\nOnce I knew this is what was happening, I added some annotations:\n\n\tif (unlikely(page_zone(start_page) !\u003d page_zone(end_page))) {\n\t\tprintk(KERN_ERR \"move_freepages: Bogus zones: \"\n\t\t \"start_page[%p] end_page[%p] zone[%p]\\n\",\n\t\t start_page, end_page, zone);\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_zone[%p] end_zone[%p]\\n\",\n\t\t page_zone(start_page), page_zone(end_page));\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_pfn[0x%lx] end_pfn[0x%lx]\\n\",\n\t\t page_to_pfn(start_page), page_to_pfn(end_page));\n\t\tprintk(KERN_ERR \"move_freepages: \"\n\t\t \"start_nid[%d] end_nid[%d]\\n\",\n\t\t page_to_nid(start_page), page_to_nid(end_page));\n ...\n\nAnd here\u0027s what I got:\n\n\tmove_freepages: Bogus zones: start_page[2207d0000] end_page[2207dffc0] zone[fffff8103effcb00]\n\tmove_freepages: start_zone[fffff8103effcb00] end_zone[fffff8003fffeb00]\n\tmove_freepages: start_pfn[0x81f600] end_pfn[0x81f7ff]\n\tmove_freepages: start_nid[1] end_nid[0]\n\nMy memory layout on this box is:\n\n[ 0.000000] Zone PFN ranges:\n[ 0.000000] Normal 0x00000000 -\u003e 0x0081ff5d\n[ 0.000000] Movable zone start PFN for each node\n[ 0.000000] early_node_map[8] active PFN ranges\n[ 0.000000] 0: 0x00000000 -\u003e 0x00020000\n[ 0.000000] 1: 0x00800000 -\u003e 0x0081f7ff\n[ 0.000000] 1: 0x0081f800 -\u003e 0x0081fe50\n[ 0.000000] 1: 0x0081fed1 -\u003e 0x0081fed8\n[ 0.000000] 1: 0x0081feda -\u003e 0x0081fedb\n[ 0.000000] 1: 0x0081fedd -\u003e 0x0081fee5\n[ 0.000000] 1: 0x0081fee7 -\u003e 0x0081ff51\n[ 0.000000] 1: 0x0081ff59 -\u003e 0x0081ff5d\n\nSo it\u0027s a block move in that 0x81f600--\u003e0x81f7ff region which triggers\nthe problem.\n\nThis patch:\n\nDeclaration of early_pfn_to_nid() is scattered over per-arch include\nfiles, and it seems it\u0027s complicated to know when the declaration is used.\n I think it makes fix-for-memmap-init not easy.\n\nThis patch moves all declaration to include/linux/mm.h\n\nAfter this,\n if !CONFIG_NODES_POPULATES_NODE_MAP \u0026\u0026 !CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID\n -\u003e Use static definition in include/linux/mm.h\n else if !CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID\n -\u003e Use generic definition in mm/page_alloc.c\n else\n -\u003e per-arch back end function will be called.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nTested-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReported-by: David Miller \u003cdavem@davemlloft.net\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "287d859222e0adbc67666a6154aaf42d7d5bbb54", "tree": "a3e00f7b42f91c0d00f9d5a8d79414939b3c566f", "parents": [ "9ccf3b5e8409927835c4d38cb2f380c9e4349e76" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Wed Feb 18 14:48:26 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:55 2009 -0800" }, "message": "atmel-mci: fix initialization of dma slave data\n\nThe conversion of atmel-mci to dma_request_channel missed the\ninitialization of the channel dma_slave information. The filter_fn passed\nto dma_request_channel is responsible for initializing the channel\u0027s\nprivate data. This implementation has the additional benefit of enabling\na generic client-channel data passing mechanism.\n\nReviewed-by: Atsushi Nemoto \u003canemo@mba.ocn.ne.jp\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nAcked-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1cf6e7d83bf334cc5916137862c920a97aabc018", "tree": "6bdbc4a98e9b332919beaeba0649797fff544795", "parents": [ "610d18f4128ebbd88845d0fc60cce67b49af881e" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Feb 18 14:48:18 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:54 2009 -0800" }, "message": "mm: task dirty accounting fix\n\nYAMAMOTO-san noticed that task_dirty_inc doesn\u0027t seem to be called properly for\ncases where set_page_dirty is not used to dirty a page (eg. mark_buffer_dirty).\n\nAdditionally, there is some inconsistency about when task_dirty_inc is\ncalled. It is used for dirty balancing, however it even gets called for\n__set_page_dirty_no_writeback.\n\nSo rather than increment it in a set_page_dirty wrapper, move it down to\nexactly where the dirty page accounting stats are incremented.\n\nCc: YAMAMOTO Takashi \u003cyamamoto@valinux.co.jp\u003e\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "610d18f4128ebbd88845d0fc60cce67b49af881e", "tree": "97faea373227afc42c4a8f932fb2fe3fd393a258", "parents": [ "ef35ce231b3cb2a4b1808e826da263bf37ccb38a" ], "author": { "name": "Davide Libenzi", "email": "davidel@xmailserver.org", "time": "Wed Feb 18 14:48:18 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:53 2009 -0800" }, "message": "timerfd: add flags check\n\nAs requested by Michael, add a missing check for valid flags in\ntimerfd_settime(), and make it return EINVAL in case some extra bits are\nset.\n\nMichael said:\nIf this is to be any use to userland apps that want to check flag\nsupport (perhaps it is too late already), then the sooner we get it\ninto the kernel the better: 2.6.29 would be good; earlier stables as\nwell would be even better.\n\n[akpm@linux-foundation.org: remove unused TFD_FLAGS_SET]\nAcked-by: Michael Kerrisk \u003cmtk.manpages@gmail.com\u003e\nSigned-off-by: Davide Libenzi \u003cdavidel@xmailserver.org\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8f19d472935c83d823fa4cf02bcc0a7b9952db30", "tree": "25cabc0b48ad0acb05fa69f92de617cf588fec8d", "parents": [ "55ec82176eca52e4e0530a82a0eb59160a1a95a1" ], "author": { "name": "Eric Biederman", "email": "ebiederm@xmission.com", "time": "Wed Feb 18 14:48:16 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:53 2009 -0800" }, "message": "seq_file: properly cope with pread\n\nCurrently seq_read assumes that the offset passed to it is always the\noffset it passed to user space. In the case pread this assumption is\nbroken and we do the wrong thing when presented with pread.\n\nTo solve this I introduce an offset cache inside of struct seq_file so we\nknow where our logical file position is. Then in seq_read if we try to\nread from another offset we reset our data structures and attempt to go to\nthe offset user space wanted.\n\n[akpm@linux-foundation.org: restore FMODE_PWRITE]\n[pjt@google.com: seq_open needs its fmode opened up to take advantage of this]\nSigned-off-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Paul Turner \u003cpjt@google.com\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55ec82176eca52e4e0530a82a0eb59160a1a95a1", "tree": "2d052ca4cf055fbcfc4b019ec45f8df5eea13749", "parents": [ "b851ee7921fabdd7dfc96ffc4e9609f5062bd12b" ], "author": { "name": "Paul Turner", "email": "pjt@google.com", "time": "Wed Feb 18 14:48:15 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:53 2009 -0800" }, "message": "vfs: separate FMODE_PREAD/FMODE_PWRITE into separate flags\n\nSeparate FMODE_PREAD and FMODE_PWRITE into separate flags to reflect the\nreality that the read and write paths may have independent restrictions.\n\nA git grep verifies that these flags are always cleared together so this\nnew behavior will only apply to interfaces that change to clear flags\nindividually.\n\nThis is required for \"seq_file: properly cope with pread\", a post-2.6.25\nregression fix.\n\n[akpm@linux-foundation.org: add comment]\nSigned-off-by: Paul Turner \u003cpjt@google.com\u003e\nCc: Eric Biederman \u003cebiederm@xmission.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: \u003cstable@kernel.org\u003e\t\t[2.6.25.x, 2.6.26.x, 2.6.27.x, 2.6.28.x]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c296861291669f305deef19b78042330d7135017", "tree": "a623faa7815c0eb70ea463966c8a8715e7e69246", "parents": [ "5955c7a2cfb6a35429adea5dc480002b15ca8cfc" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Feb 18 14:48:12 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 18 15:37:53 2009 -0800" }, "message": "vmalloc: add __get_vm_area_caller()\n\nWe have get_vm_area_caller() and __get_vm_area() but not\n__get_vm_area_caller()\n\nOn powerpc, I use __get_vm_area() to separate the ranges of addresses\ngiven to vmalloc vs. ioremap (various good reasons for that) so in order\nto be able to implement the new caller tracking in /proc/vmallocinfo, I\nneed a \"_caller\" variant of it.\n\n(akpm: needed for ongoing powerpc development, so merge it early)\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5962fc6d5fff09c8e6fb8cadcb18327a0f4277f7", "tree": "2cc5e20956687640229913c60b043db147321772", "parents": [ "2c6764b743f9d25dd0806a417f06920dcbd0f599" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed Feb 18 15:30:34 2009 +0100" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed Feb 18 15:30:34 2009 +0100" }, "message": "netfilter: nf_conntrack: don\u0027t try to deliver events for untracked connections\n\nThe untracked conntrack actually does usually have events marked for\ndelivery as its not special-cased in that part of the code. Skip the\nactual delivery since it impacts performance noticeably.\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "5ca431f9ae8db8c6edb9c64bebe6d6521077afd6", "tree": "3458815f1b4ce2ff6961e99015b88f33571f0d38", "parents": [ "4aa3b2ee1945ed082430ae1fb988d60eef64ca07" ], "author": { "name": "Eric Leblond", "email": "eric@inl.fr", "time": "Wed Feb 18 15:29:23 2009 +0100" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed Feb 18 15:29:23 2009 +0100" }, "message": "netfilter: nfnetlink_log: fix per-rule qthreshold override\n\nIn NFLOG the per-rule qthreshold should overrides per-instance only\nit is set. With current code, the per-rule qthreshold is 1 if not set\nand it overrides the per-instance qthreshold.\n\nThis patch modifies the default xt_NFLOG threshold from 1 to\n0. Thus a value of 0 means there is no per-rule setting and the instance\nparameter has to apply.\n\nSigned-off-by: Eric Leblond \u003ceric@inl.fr\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "4667ba15119fea265b79502a019a2e75b8c9dfe1", "tree": "1df39006489a48bb575200f41e11895cba915238", "parents": [ "5955c7a2cfb6a35429adea5dc480002b15ca8cfc", "92a0acce186cde8ead56c6915d9479773673ea1a" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed Feb 18 15:16:18 2009 +0100" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Wed Feb 18 15:16:18 2009 +0100" }, "message": "Merge branch \u0027master\u0027 of /repos/git/net-2.6\n" }, { "commit": "93dbb393503d53cd226e5e1f0088fe8f4dbaa2b8", "tree": "790365e207951cf6810e8995f3141ddc0b74519b", "parents": [ "c1c201200a359cf3b6e2e36a4236cdca77a3cd8e" ], "author": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Mon Feb 16 10:25:40 2009 +0100" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Wed Feb 18 10:32:00 2009 +0100" }, "message": "block: fix bad definition of BIO_RW_SYNC\n\nWe can\u0027t OR shift values, so get rid of BIO_RW_SYNC and use BIO_RW_SYNCIO\nand BIO_RW_UNPLUG explicitly. This brings back the behaviour from before\n213d9417fec62ef4c3675621b9364a667954d4dd.\n\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "92a0acce186cde8ead56c6915d9479773673ea1a", "tree": "97b7663f77f8274cb52d429c8a7db97c70daf745", "parents": [ "34edaa88324004baf4884fb0388f86059d9c4878" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Feb 17 21:24:05 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Feb 17 21:24:05 2009 -0800" }, "message": "net: Kill skb_truesize_check(), it only catches false-positives.\n\nA long time ago we had bugs, primarily in TCP, where we would modify\nskb-\u003etruesize (for TSO queue collapsing) in ways which would corrupt\nthe socket memory accounting.\n\nskb_truesize_check() was added in order to try and catch this error\nmore systematically.\n\nHowever this debugging check has morphed into a Frankenstein of sorts\nand these days it does nothing other than catch false-positives.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "5955c7a2cfb6a35429adea5dc480002b15ca8cfc", "tree": "40b3e756177c41134539dd7fbc1281a49552edad", "parents": [ "3494252d5644993f407a45f01c3e8ad5ae38f93c" ], "author": { "name": "Zlatko Calusic", "email": "zlatko.calusic@iskon.hr", "time": "Wed Feb 18 01:33:34 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 16:56:31 2009 -0800" }, "message": "Add support for VT6415 PCIE PATA IDE Host Controller\n\nSigned-off-by: Zlatko Calusic \u003czlatko.calusic@iskon.hr\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "35010334aa007480a833401b80922299cb1a15ef", "tree": "6e318eb89da45d37ea8dceddd1ae6858b74dee1e", "parents": [ "8ce9a75a307e142a8871c649627555e0e4a1eefb", "be716615fe596ee117292dc615e95f707fb67fd1" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 14:27:39 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 14:27:39 2009 -0800" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, vm86: fix preemption bug\n x86, olpc: fix model detection without OFW\n x86, hpet: fix for LS21 + HPET \u003d boot hang\n x86: CPA avoid repeated lazy mmu flush\n x86: warn if arch_flush_lazy_mmu_cpu is called in preemptible context\n x86/paravirt: make arch_flush_lazy_mmu/cpu disable preemption\n x86, pat: fix warn_on_once() while mapping 0-1MB range with /dev/mem\n x86/cpa: make sure cpa is safe to call in lazy mmu mode\n x86, ptrace, mm: fix double-free on race\n" }, { "commit": "2f6097129af5625db2fb5e601f89e5bf55cd1dcd", "tree": "8e87652d217217c9fdb5ed5cdd044e103b9aba8b", "parents": [ "3512a79dbcc90e6edac98717607bd821bba50a14" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Mon Feb 16 12:49:16 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 14:05:30 2009 -0800" }, "message": "FRV: __pte_to_swp_entry doesn\u0027t expand correctly\n\nThe macro doesn\u0027t expand correctly when its parameter isn\u0027t \u0027pte\u0027.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3512a79dbcc90e6edac98717607bd821bba50a14", "tree": "9038e3545ccdfec77ec24d982f8cc24701fb532d", "parents": [ "39a65762d4c48fd8a498f34b7fec74a6b0aebd55", "090542641de833c6f756895fc2f139f046e298f9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 14:05:05 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 17 14:05:05 2009 -0800" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:\n ext4: Fix NULL dereference in ext4_ext_migrate()\u0027s error handling\n ext4: Implement range_cyclic in ext4_da_writepages instead of write_cache_pages\n ext4: Initialize preallocation list_head\u0027s properly\n ext4: Fix lockdep warning\n ext4: Fix to read empty directory blocks correctly in 64k\n jbd2: Avoid possible NULL dereference in jbd2_journal_begin_ordered_truncate()\n Revert \"ext4: wait on all pending commits in ext4_sync_fs()\"\n jbd2: Fix return value of jbd2_journal_start_commit()\n" }, { "commit": "494df596f9c315e20523894caa2a2938db3e5d8d", "tree": "d07d7ad3e17f8c9eca91d015f32e2c915b94648d", "parents": [ "970ec1a8213cd1a1ea29972ebbe4575a8b30bca1", "98c061b6cf2e7a1010286a7a4f672c4623e1b3e0", "f6db44df5bd39ed33883786d35342759af796e4a", "22796b15725488002437ebbf98a22fdbe596cf89", "694aa960608d2976666d850bd4ef78053bbd0c84", "be716615fe596ee117292dc615e95f707fb67fd1", "c99608637eac8834d830496c462c054137772122" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 12:07:00 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 17 12:07:00 2009 +0100" }, "message": "Merge branches \u0027x86/acpi\u0027, \u0027x86/apic\u0027, \u0027x86/cpudetect\u0027, \u0027x86/headers\u0027, \u0027x86/paravirt\u0027, \u0027x86/urgent\u0027 and \u0027x86/xen\u0027; commit \u0027v2.6.29-rc5\u0027 into x86/core\n" }, { "commit": "970ec1a8213cd1a1ea29972ebbe4575a8b30bca1", "tree": "f9739eb0bf8fcaa8dbd2fd1cb030f54b07f7ce71", "parents": [ "8e1568f3500287d0b36c9776132cb53a42d5651d" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Sun Feb 15 14:06:13 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 16 00:43:24 2009 +0100" }, "message": "[IA64] fix __apci_unmap_table\n\nImpact: fix build error\n\nto fix:\n\n tip/arch/ia64/kernel/acpi.c:203: error: conflicting types for \u0027__acpi_unmap_table\u0027\n tip/include/linux/acpi.h:82: error: previous declaration of \u0027__acpi_unmap_table\u0027 was here\n tip/arch/ia64/kernel/acpi.c:203: error: conflicting types for \u0027__acpi_unmap_table\u0027\n tip/include/linux/acpi.h:82: error: previous declaration of \u0027__acpi_unmap_table\u0027 was here\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b69bc3967445169ea4dc11171118b414eafab271", "tree": "52bff205f1fc1dbcae5aba7531c5b53f52b4823e", "parents": [ "c466ed2e4337c5eb03b283da507eb5328ab06c73", "d2f8d7ee1a9b4650b4e43325b321801264f7c37a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 09:00:18 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 15 09:00:18 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc5\u0027 into x86/apic\n" }, { "commit": "ad8ba2cd44d4d39fb3fe55d5dcc565b19fc3a7fb", "tree": "74dfd501fc541b7d55eecec7b9469f1db8225507", "parents": [ "85db06e514422ae429b5f85742d8111b70bd56f3" ], "author": { "name": "Sheng Yang", "email": "sheng@linux.intel.com", "time": "Tue Jan 06 10:03:02 2009 +0800" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Feb 15 02:47:36 2009 +0200" }, "message": "KVM: Add kvm_arch_sync_events to sync with asynchronize events\n\nkvm_arch_sync_events is introduced to quiet down all other events may happen\ncontemporary with VM destroy process, like IRQ handler and work struct for\nassigned device.\n\nFor kvm_arch_sync_events is called at the very beginning of kvm_destroy_vm(), so\nthe state of KVM here is legal and can provide a environment to quiet down other\nevents.\n\nSigned-off-by: Sheng Yang \u003csheng@linux.intel.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "7a0eb1960e8ddcb68ea631caf16815485af0e228", "tree": "0614c3c2265ed02072a082dea68a86e31f71dd7f", "parents": [ "d39123a486524fed9b4e43e08a8757fd90a5859a" ], "author": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Mon Jan 19 14:57:52 2009 +0200" }, "committer": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Sun Feb 15 02:47:35 2009 +0200" }, "message": "KVM: Avoid using CONFIG_ in userspace visible headers\n\nKconfig symbols are not available in userspace, and are not stripped by\nheaders-install. Avoid their use by adding #defines in \u003casm/kvm.h\u003e to\nsuit each architecture.\n\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "22796b15725488002437ebbf98a22fdbe596cf89", "tree": "e6745c9e367e782c0b184eb941e2b86805975f88", "parents": [ "bf33a70a73876b163d62612e9567cbac6604ba7e", "0fb807c3e573ff9de2965ca38c907605d4735d16" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 21:05:03 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 21:05:03 2009 +0100" }, "message": "Merge branch \u0027core/header-fixes\u0027 into x86/headers\n\nConflicts:\n\tarch/x86/include/asm/setup.h\n" }, { "commit": "b51ebdc40cf3a9eb4d3ace48dbd254bb0184481d", "tree": "3ed377006b9659e9045eb2d0df995342a6ccca2f", "parents": [ "fb5ae64fdde29236e1a15e0366946df7060f41f2", "99cbb86180bccd77f331f6e8eb7ce26aeea2cb72" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 13 08:19:11 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Feb 13 08:19:11 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:\n ASoC: Only register AC97 bus if it\u0027s not done already\n ALSA: hda - Add snd_hda_multi_out_dig_cleanup()\n ALSA: hda - Add missing terminator in slave dig-out array\n ALSA: hda - Change HP dv7 (103c:30f4) quirk from hp-m4 to hp-dv5 model\n ALSA: hda - Register (new) devices at reconfig\n ALSA: mtpav - Fix initial value for input hwport\n ALSA: hda - add id for Intel IbexPeak integrated HDMI codec\n ALSA: hda - compute checksum in HDMI audio infoframe\n ALSA: hda - enable HDMI audio pin out at module loading time\n ALSA: hda - allow multi-channel HDMI audio playback when ELD is not present\n ASoC: Update SDP3430 machine driver for snd_soc_card\n ALSA: hda - Add quirk for Asus z37e (1043:8284)\n sound: Remove OSSlib stuff from linux/soundcard.h\n ASoC: WM8990: Fix kcontrol\u0027s private value use in put callback\n ASoC: TLV320AIC3X: Fix kcontrol\u0027s private value use in put callback\n" }, { "commit": "7032e8696726354d6180d8a2d17191f958cd93ae", "tree": "5af02052e633bcde0e33f77cac52ab4685ad07f1", "parents": [ "f268fe7333ccd16e3e5b7de0be1df201e40a8e7c", "3bd323a1da42525317e2ce6c93b97b5ba653bc9d", "b13e24644c138d0ddbc451403c30a96b09bfd556" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:47:32 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:47:32 2009 +0100" }, "message": "Merge branches \u0027x86/paravirt\u0027, \u0027x86/pat\u0027, \u0027x86/setup-v2\u0027, \u0027x86/subarch\u0027, \u0027x86/uaccess\u0027 and \u0027x86/urgent\u0027 into x86/core\n" }, { "commit": "a56cdcb662032a732f7c4f35cc5a9acf37759d8c", "tree": "6e5b6770f1e7281b216f0a306b94dff25a9ac2ee", "parents": [ "881c47760bc66b43360337da37d2a9de4af865b0", "8e1568f3500287d0b36c9776132cb53a42d5651d", "063f8913afb48842b9329e195d90d2c28e58aacc", "f5deb79679af6eb41b61112fadcda28b2a4cfb0d", "2c344e9d6e1938fdf15e93c56d6fe42f8410e9d3", "bd282422fe9566a89bc34af325efb6d2701903be", "d88316c243e5458a1888edbe0353c4dec6e61c73", "39ba5d43fc9133696240fc8b6b13e7a41fea87cd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:46:36 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:46:36 2009 +0100" }, "message": "Merge branches \u0027x86/acpi\u0027, \u0027x86/asm\u0027, \u0027x86/cpudetect\u0027, \u0027x86/crashdump\u0027, \u0027x86/debug\u0027, \u0027x86/defconfig\u0027, \u0027x86/doc\u0027, \u0027x86/header-fixes\u0027, \u0027x86/headers\u0027 and \u0027x86/minor-fixes\u0027 into x86/core\n" }, { "commit": "ab639f3593f0b5e4439d549831442c18c3baf989", "tree": "118743e94e5dc86c835dbc1f1d3bf1612f4ae740", "parents": [ "f8a6b2b9cee298a9663cbe38ce1eb5240987cb62", "58105ef1857112a186696c9b8957020090226a28" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:45:09 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:45:09 2009 +0100" }, "message": "Merge branch \u0027core/percpu\u0027 into x86/core\n" }, { "commit": "f8a6b2b9cee298a9663cbe38ce1eb5240987cb62", "tree": "b356490269c9e77d164dcc1477792b882fbb8bdb", "parents": [ "ba1511bf7fbda452138e4096bf10d5a382710f4f", "071a0bc2ceace31266836801510879407a3701fa" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:44:22 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:44:22 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into x86/apic\n\nConflicts:\n\tarch/x86/kernel/acpi/boot.c\n\tarch/x86/mm/fault.c\n" }, { "commit": "37bed90094fdb1eea6e4afec6a200d4e60143e55", "tree": "4590075dbc03c13dd532a974f040f18a07b1d130", "parents": [ "071a0bc2ceace31266836801510879407a3701fa", "1d7b33f77b2d8b0b1ee767e6f8f05cbd9d72cb7c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 12 17:47:15 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 12 17:47:15 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (32 commits)\n wimax: fix oops in wimax_dev_get_by_genl_info() when looking up non-wimax iface\n net: 4 bytes kernel memory disclosure in SO_BSDCOMPAT gsopt try #2\n netxen: fix compile waring \"label ‘set_32_bit_mask’ defined but not used\" on IA64 platform\n bnx2: Update version to 1.9.2 and copyright.\n bnx2: Fix jumbo frames error handling.\n bnx2: Update 5709 firmware.\n bnx2: Update 5706/5708 firmware.\n 3c505: do not set pcb-\u003edata.raw beyond its size\n Documentation/connector/cn_test.c: don\u0027t use gfp_any()\n net: don\u0027t use in_atomic() in gfp_any()\n IRDA: cnt is off by 1\n netxen: remove pcie workaround\n sun3: print when lance_open() fails\n qlge: bugfix: Add missing rx buf clean index on early exit.\n qlge: bugfix: Fix RX scaling values.\n qlge: bugfix: Fix TSO breakage.\n qlge: bugfix: Add missing dev_kfree_skb_any() call.\n qlge: bugfix: Add missing put_page() call.\n qlge: bugfix: Fix fatal error recovery hang.\n qlge: bugfix: Use netif_receive_skb() and vlan_hwaccel_receive_skb().\n ...\n" }, { "commit": "99709372736a216f99eb32b76fba835a2bfc93a8", "tree": "62a84b976965436b841c65b63e52240d0b06bc29", "parents": [ "fb0886745a75ce98bde3aac421adc69fe61a1905" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Feb 12 16:43:17 2009 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Feb 12 16:43:17 2009 -0800" }, "message": "net: don\u0027t use in_atomic() in gfp_any()\n\nThe problem is that in_atomic() will return false inside spinlocks if\nCONFIG_PREEMPT\u003dn. This will lead to deadlockable GFP_KERNEL allocations\nfrom spinlocked regions.\n\nSecondly, if CONFIG_PREEMPT\u003dy, this bug solves itself because networking\nwill instead use GFP_ATOMIC from this callsite. Hence we won\u0027t get the\nmight_sleep() debugging warnings which would have informed us of the buggy\ncallsites.\n\nSolve both these problems by switching to in_interrupt(). Now, if someone\nruns a gfp_any() allocation from inside spinlock we will get the warning\nif CONFIG_PREEMPT\u003dy.\n\nI reviewed all callsites and most of them were too complex for my little\nbrain and none of them documented their interface requirements. I have no\nidea what this patch will do.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "6c5979631b4b03c9288776562c18036765e398c1", "tree": "00b7546bc54658b3d1d166b75eb1e498b3ee8475", "parents": [ "0e4a9b59282914fe057ab17027f55123964bc2e2" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Feb 11 13:04:38 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 11 14:25:36 2009 -0800" }, "message": "syscall define: fix uml compile bug\n\nWith the new system call defines we get this on uml:\n\narch/um/sys-i386/built-in.o: In function `sys_call_table\u0027:\n(.rodata+0x308): undefined reference to `sys_sigprocmask\u0027\n\nReason for this is that uml passes the preprocessor option\n-Dsigprocmask\u003dkernel_sigprocmask to gcc when compiling the kernel.\nThis causes SYSCALL_DEFINE3(sigprocmask, ...) to be expanded to\nSYSCALL_DEFINEx(3, kernel_sigprocmask, ...) and finally to a system\ncall named sys_kernel_sigprocmask. However sys_sigprocmask is missing\nbecause of this.\n\nTo avoid macro expansion for the system call name just concatenate the\nname at first define instead of carrying it through severel levels.\nThis was pointed out by Al Viro.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nReviewed-by: WANG Cong \u003cwangcong@zeuux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cfebe563bd0a3ff97e1bc167123120d59c7a84db", "tree": "6178bf45bcccaf3d43d87cfe0eef059d849c7140", "parents": [ "01c4a4283137d24c9cc3785f1f312e895a18f273" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Wed Feb 11 13:04:36 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 11 14:25:36 2009 -0800" }, "message": "cgroups: fix lockdep subclasses overflow\n\nI enabled all cgroup subsystems when compiling kernel, and then:\n # mount -t cgroup -o net_cls xxx /mnt\n # mkdir /mnt/0\n\nThis showed up immediately:\n BUG: MAX_LOCKDEP_SUBCLASSES too low!\n turning off the locking correctness validator.\n\nIt\u0027s caused by the cgroup hierarchy lock:\n\tfor (i \u003d 0; i \u003c CGROUP_SUBSYS_COUNT; i++) {\n\t\tstruct cgroup_subsys *ss \u003d subsys[i];\n\t\tif (ss-\u003eroot \u003d\u003d root)\n\t\t\tmutex_lock_nested(\u0026ss-\u003ehierarchy_mutex, i);\n\t}\n\nNow we have 9 cgroup subsystems, and the above \u0027i\u0027 for net_cls is 8, but\nMAX_LOCKDEP_SUBCLASSES is 8.\n\nThis patch uses different lockdep keys for different subsystems.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "94dba895333a4321f27360e42b807260ae36bda4", "tree": "7b6381da7ea9fc176001dda0714725c3a1dd6cc7", "parents": [ "9ce04f9238cafcfd09a502f2bc8c13b5f44ec590", "4da94d49b2ecb0a26e716a8811c3ecc542c2a65d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 11 08:24:32 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Feb 11 08:24:32 2009 -0800" }, "message": "Merge branch \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n timers: fix TIMER_ABSTIME for process wide cpu timers\n timers: split process wide cpu clocks/timers, fix\n x86: clean up hpet timer reinit\n timers: split process wide cpu clocks/timers, remove spurious warning\n timers: split process wide cpu clocks/timers\n signal: re-add dead task accumulation stats.\n x86: fix hpet timer reinit for x86_64\n sched: fix nohz load balancer on cpu offline\n" }, { "commit": "9f339e7028e2855717af3193c938f9960ad13b38", "tree": "76e0e9181f4ee2b324742d517518e837d5c250bf", "parents": [ "06eb23b1ba39c61ee5d5faeb42a097635693e370" ], "author": { "name": "Markus Metzger", "email": "markus.t.metzger@intel.com", "time": "Wed Feb 11 15:10:27 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 11 15:44:20 2009 +0100" }, "message": "x86, ptrace, mm: fix double-free on race\n\nPtrace_detach() races with __ptrace_unlink() if the traced task is\nreaped while detaching. This might cause a double-free of the BTS\nbuffer.\n\nChange the ptrace_detach() path to only do the memory accounting in\nptrace_bts_detach() and leave the buffer free to ptrace_bts_untrace()\nwhich will be called from __ptrace_unlink().\n\nThe fix follows a proposal from Oleg Nesterov.\n\nReported-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Markus Metzger \u003cmarkus.t.metzger@intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4da94d49b2ecb0a26e716a8811c3ecc542c2a65d", "tree": "a87980822b2499021f080c2b0235f441b30413cc", "parents": [ "3fccfd67df79c6351a156eb25a7a514e5f39c4d9" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Feb 11 11:30:27 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 11 14:04:21 2009 +0100" }, "message": "timers: fix TIMER_ABSTIME for process wide cpu timers\n\nThe POSIX timer interface allows for absolute time expiry values through the\nTIMER_ABSTIME flag, therefore we have to synchronize the timer to the clock\nevery time we start it.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3fccfd67df79c6351a156eb25a7a514e5f39c4d9", "tree": "de4776e69e197119ac64097f3ff6239a55ad77be", "parents": [ "ff08f76d738d0ec0f334b187f61e160caa321d54" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Feb 10 16:37:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Feb 11 14:04:19 2009 +0100" }, "message": "timers: split process wide cpu clocks/timers, fix\n\nTo decrease the chance of a missed enable, always enable the timer when we\nsample it, we\u0027ll always disable it when we find that there are no active timers\nin the jiffy tick.\n\nThis fixes a flood of warnings reported by Mike Galbraith.\n\nReported-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "e672f7db767156bf71adf9c592cfe81b339523d6" }