)]}' { "log": [ { "commit": "903788892ea0fc7fcaf7e8e5fac9a77379fc215b", "tree": "6945c6e623bf6fec7cdcd895a881c4d5bf405fa6", "parents": [ "db0fd97c270f1e80321f7ae55234643ca0978c54" ], "author": { "name": "Andy Shevchenko", "email": "ext-andriy.shevchenko@nokia.com", "time": "Mon May 24 14:33:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:05 2010 -0700" }, "message": "lib: introduce common method to convert hex digits\n\nhex_to_bin() is a little method which converts hex digit to its actual\nvalue. There are plenty of places where such functionality is needed.\n\n[akpm@linux-foundation.org: use tolower(), saving 3 bytes, test the more common case first - it\u0027s quicker]\n[akpm@linux-foundation.org: relocate tolower to make it even faster! (Joe)]\nSigned-off-by: Andy Shevchenko \u003cext-andriy.shevchenko@nokia.com\u003e\nCc: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Duncan Sands \u003cduncan.sands@free.fr\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: \"Richard Russon (FlatCap)\" \u003cldm@flatcap.org\u003e\nCc: John W. Linville \u003clinville@tuxdriver.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8521fcc5e0ad3e79bbc4231bb20a6cdc2b50164", "tree": "7469b407cb8a87d26733cea33a1570c2433e014b", "parents": [ "fa1f68db6ca7ebb6fc4487ac215bffba06c01c28" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon May 24 14:33:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:03 2010 -0700" }, "message": "printk_ratelimited(): fix uninitialized spinlock\n\nratelimit_state initialization of printk_ratelimited() seems broken. This\nfixes it by using DEFINE_RATELIMIT_STATE() to initialize spinlock\nproperly.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc62f2f19edf46c9bdbd1a54725b56b18c43e94f", "tree": "1742d181c4c44825df436982cb2f9ea4c386a5f3", "parents": [ "4c99000ac47cbd097e62f1b5cafad745622cedc3" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon May 24 14:33:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:03 2010 -0700" }, "message": "kernel.h: add pr_warn for symmetry to dev_warn, netdev_warn\n\nThe current logging macros are\npr_\u003clevel\u003e, dev_\u003clevel\u003e, netdev_\u003clevel\u003e, and netif_\u003clevel\u003e.\npr_ uses warning, the other use warn.\n\nStandardize these logging macros a bit more by adding pr_warn and\npr_warn_ratelimited.\n\nRight now, there are:\n\n$ for level in emerg alert crit err warn warning notice info ; do \\\n for prefix in pr dev netdev netif ; do \\\n echo -n \"${prefix}_${level}:\t`git grep -w \"${prefix}_${level}\" | wc -l`\t\" ; \\\n done ; \\\n echo ; \\\n done\npr_emerg: \t45\tdev_emerg: \t4\tnetdev_emerg: \t1\tnetif_emerg: \t4\npr_alert: \t24\tdev_alert: \t36\tnetdev_alert: \t1\tnetif_alert: \t6\npr_crit: \t24\tdev_crit: \t22\tnetdev_crit: \t1\tnetif_crit: \t4\npr_err: \t2013\tdev_err: \t8467\tnetdev_err: \t267\tnetif_err: \t240\npr_warn: \t0\tdev_warn: \t1818\tnetdev_warn: \t126\tnetif_warn: \t23\npr_warning: \t773\tdev_warning: \t0\tnetdev_warning:\t0\tnetif_warning: \t0\npr_notice: \t148\tdev_notice: \t111\tnetdev_notice: \t9\tnetif_notice: \t3\npr_info: \t1717\tdev_info: \t3007\tnetdev_info: \t101\tnetif_info: \t85\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4be929be34f9bdeffa40d815d32d7d60d2c7f03b", "tree": "4d2c6e2b8ef766e565e2e050ee151de2e02081d3", "parents": [ "940370fc86b920b51a34217a1facc3e9e97c2456" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 24 14:33:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:02 2010 -0700" }, "message": "kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN\n\n- C99 knows about USHRT_MAX/SHRT_MAX/SHRT_MIN, not\n USHORT_MAX/SHORT_MAX/SHORT_MIN.\n\n- Make SHRT_MIN of type s16, not int, for consistency.\n\n[akpm@linux-foundation.org: fix drivers/dma/timb_dma.c]\n[akpm@linux-foundation.org: fix security/keys/keyring.c]\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0961d6581c870850342ad6ea25263763433d666f", "tree": "371c61fd7f621397907983031003e784a040402e", "parents": [ "1756ac3d3c41341297ea25b818b7fce505bb2a9a", "fd0c8894893cba722bdea12de25b49f980795d06" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables\n intel-iommu: Combine the BIOS DMAR table warning messages\n panic: Add taint flag TAINT_FIRMWARE_WORKAROUND (\u0027I\u0027)\n panic: Allow warnings to set different taint flags\n intel-iommu: intel_iommu_map_range failed at very end of address space\n intel-iommu: errors with smaller iommu widths\n intel-iommu: Fix boot inside 64bit virtualbox with io-apic disabled\n intel-iommu: use physfn to search drhd for VF\n intel-iommu: Print out iommu seq_id\n intel-iommu: Don\u0027t complain that ACPI_DMAR_SCOPE_TYPE_IOAPIC is not supported\n intel-iommu: Avoid global flushes with caching mode.\n intel-iommu: Use correct domain ID when caching mode is enabled\n intel-iommu mistakenly uses offset_pfn when caching mode is enabled\n intel-iommu: use for_each_set_bit()\n intel-iommu: Fix section mismatch dmar_ir_support() uses dmar_tbl.\n" }, { "commit": "92946bc72f2e74c3281b7fc12be9704d455fb3ed", "tree": "ada5ffa170890c5aea6d144033335b82067f0cf8", "parents": [ "b2be05273a1744d175bf4b67f6665637bb9ac7a8" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sat Apr 03 19:36:42 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed May 19 08:37:43 2010 +0100" }, "message": "panic: Add taint flag TAINT_FIRMWARE_WORKAROUND (\u0027I\u0027)\n\nThis taint flag will initially be used when warning about invalid ACPI\nDMAR tables.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "2ec8c6bb5d8f3a62a79f463525054bae1e3d4487", "tree": "fa7f8400ac685fb52e96f64997c7c682fc2aa021", "parents": [ "7b39f90fabcf9e2af0cd79d0a60440d821e22b56", "537b60d17894b7c19a6060feae40299d7109d6e7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 18 23:01:55 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 18 23:01:55 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n\nConflicts:\n\tinclude/linux/mod_devicetable.h\n\tscripts/mod/file2alias.c\n" }, { "commit": "cecbca96da387428e220e307a9c945e37e2f4d9e", "tree": "2edefda983658c19a8f2b38ff951a3046597a4f7", "parents": [ "b15c7b1cee119999e9eafcd602d24a595e77adac" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sun Apr 18 19:08:41 2010 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Apr 21 23:11:42 2010 +0200" }, "message": "tracing: Dump either the oops\u0027s cpu source or all cpus buffers\n\nThe ftrace_dump_on_oops kernel parameter, sysctl and sysrq let one\ndump every cpu buffers when an oops or panic happens.\n\nIt\u0027s nice when you have few cpus but it may take ages if have many,\nplus you miss the real origin of the problem in all the cpu traces.\n\nSometimes, all you need is to dump the cpu buffer that triggered the\nopps, most of the time it is our main interest.\n\nThis patch modifies ftrace_dump_on_oops to handle this choice.\n\nThe ftrace_dump_on_oops kernel parameter, when it comes alone, has\nthe same behaviour than before. But ftrace_dump_on_oops\u003dorig_cpu\nwill only dump the buffer of the cpu that oops\u0027ed.\n\nSimilarly, sysctl kernel.ftrace_dump_on_oops\u003d1 and\necho 1 \u003e /proc/sys/kernel/ftrace_dump_on_oops keep their previous\nbehaviour. But setting 2 jumps into cpu origin dump mode.\n\nv2: Fix double setup\nv3: Fix spelling issues reported by Randy Dunlap\nv4: Also update __ftrace_dump in the selftests\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\n" }, { "commit": "62910554656cdcd6b6f84a5154c4155aae4ca231", "tree": "dcf14004f6fd2ef7154362ff948bfeba0f3ea92d", "parents": [ "22265a5c3c103cf8c50be62e6c90d045eb649e6d", "ab9304717f7624c41927f442e6b6d418b2d8b3e4" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "message": "Merge branch \u0027master\u0027 of /repos/git/net-next-2.6\n\nConflicts:\n\tDocumentation/feature-removal-schedule.txt\n\tnet/ipv6/netfilter/ip6t_REJECT.c\n\tnet/netfilter/xt_limit.c\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "9f93ff5be54108066372d1c4100c515d9d9acc1b", "tree": "fb14dba8595537a78c199b1f47671a77fe2d42e0", "parents": [ "e26c28e8bffe12b27df5b828404afed9e1949191" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Apr 13 14:09:15 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 13 14:09:15 2010 +0200" }, "message": "Restore __ALIGN_MASK()\n\nFix lib/bitmap.c compile failure due to __ALIGN_KERNEL changes.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "a79ff731a1b277d0e92d9453bdf374e04cec717a", "tree": "56a67498300927fa0f23bcb3771808b960b4c125", "parents": [ "b660d0485efeff743c72f1be2185832de8477a24" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Apr 13 11:21:46 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 13 11:21:46 2010 +0200" }, "message": "netfilter: xtables: make XT_ALIGN() usable in exported headers by exporting __ALIGN_KERNEL()\n\nXT_ALIGN() was rewritten through ALIGN() by commit 42107f5009da223daa800d6da6904d77297ae829\n\"netfilter: xtables: symmetric COMPAT_XT_ALIGN definition\".\nALIGN() is not exported in userspace headers, which created compile problem for tc(8)\nand will create problem for iptables(8).\n\nWe can\u0027t export generic looking name ALIGN() but we can export less generic\n__ALIGN_KERNEL() (suggested by Ben Hutchings).\nGoogle knows nothing about __ALIGN_KERNEL().\n\nCOMPAT_XT_ALIGN() changed for symmetry.\n\nReported-by: Andreas Henriksson \u003candreas@fatal.se\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "bb1dc0bacb8ddd7ba6a5906c678a5a5a110cf695", "tree": "e3389ae1a09bba9cd84d6981a7e49edb449133bb", "parents": [ "2a7268abc48c8009b284bd88605d14fcb65772ec" ], "author": { "name": "Yong Zhang", "email": "yong.zhang@windriver.com", "time": "Tue Apr 06 14:35:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "kernel.h: fix wrong usage of __ratelimit()\n\nWhen __ratelimit() returns 1 this means that we can go ahead.\n\nSigned-off-by: Yong Zhang \u003cyong.zhang@windriver.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a626b46e17d0762d664ce471d40bc506b6e721ab", "tree": "445f6ac655ea9247d2e27529f23ba02d0991fec0", "parents": [ "c1dcb4bb1e3e16e9baee578d9bb040e5fba1063e", "dce46a04d55d6358d2d4ab44a4946a19f9425fe2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 03 08:15:05 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 03 08:15:05 2010 -0800" }, "message": "Merge branch \u0027x86-bootmem-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-bootmem-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)\n early_res: Need to save the allocation name in drop_range_partial()\n sparsemem: Fix compilation on PowerPC\n early_res: Add free_early_partial()\n x86: Fix non-bootmem compilation on PowerPC\n core: Move early_res from arch/x86 to kernel/\n x86: Add find_fw_memmap_area\n Move round_up/down to kernel.h\n x86: Make 32bit support NO_BOOTMEM\n early_res: Enhance check_and_double_early_res\n x86: Move back find_e820_area to e820.c\n x86: Add find_early_area_size\n x86: Separate early_res related code from e820.c\n x86: Move bios page reserve early to head32/64.c\n sparsemem: Put mem map for one node together.\n sparsemem: Put usemap for one node together\n x86: Make 64 bit use early_res instead of bootmem before slab\n x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA\n x86: Make early_node_mem get mem \u003e 4 GB if possible\n x86: Dynamically increase early_res array size\n x86: Introduce max_early_res and early_res_count\n ...\n" }, { "commit": "9b3be9f99203d9a400e8547f0e80f1d8f8e5738c", "tree": "f23f2dd639d666daa58339d0ef8f3519fdc7c488", "parents": [ "59be5a8e8ce765cf739ec7f07176219972de7481" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Wed Feb 10 01:20:29 2010 -0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri Feb 12 09:42:39 2010 -0800" }, "message": "Move round_up/down to kernel.h\n\n... in preparation of moving early_res to kernel/.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nLKML-Reference: \u003c1265793639-15071-26-git-send-email-yinghai@kernel.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "6d3e0907b8b239d16720d144e2675ecf10d3bc3b", "tree": "e0b0743b5f6f82b057cafc4f3687396a6e01a0b4", "parents": [ "23577256953c870de9b724c3a2611ce7be6a1e4e", "50200df462023b187d80a99a52f5f2cfe3c86c26" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 08 08:55:43 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 08 08:55:46 2010 +0100" }, "message": "Merge branch \u0027sched/urgent\u0027 into sched/core\n\nMerge reason: Merge dependent fix, update to latest -rc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cc8ef6eb21e964b1c5eb97b2d0e8ac9893e1bf86", "tree": "c30758f4f980a71acd662f55006af80c8a11b27f", "parents": [ "d2dbe08ddceb4ba2b274abb84326d7e69d454e5c" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Fri Jan 15 17:01:22 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 16 12:15:39 2010 -0800" }, "message": "kernel.h: add BUILD_BUG_ON_NOT_POWER_OF_2()\n\nAdd BUILD_BUG_ON_NOT_POWER_OF_2()\n\nWhen code relies on a constant being a power of 2:\n\n\t#define FOO\t512\t/* must be a power of 2 */\n\nit would be nice to be able to do:\n\n\tBUILD_BUG_ON(!is_power_of_2(FOO));\n\nHowever applying an inline function does not result in a compile-time\nconstant that can be used with BUILD_BUG_ON(), so trying that gives\nresults in:\n\n\terror: bit-field \u0027\u003canonymous\u003e\u0027 width not an integer constant\n\nAs suggested by akpm, rather than monkeying around with is_power_of_2()\nand risking gcc warts about constant expressions, just create a macro\nBUILD_BUG_ON_NOT_POWER_OF_2() to encapsulate this common requirement.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Bart Van Assche \u003cbvanassche@acm.org\u003e\nCc: David Dillow \u003cdave@thedillows.org\u003e\nCc: \"Robert P. J. Day\" \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d894837f23f491aa7ed167aae767fc07cfe6e6e6", "tree": "33ee2a3526d3ed9889d385233c9f2feb4bdbc835", "parents": [ "6b7b284958d47b77d06745b36bc7f36dab769d9b" ], "author": { "name": "Simon Kagstrom", "email": "simon.kagstrom@netinsight.net", "time": "Wed Dec 23 11:08:18 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 28 10:50:13 2009 +0100" }, "message": "sched: might_sleep(): Make file parameter const char *\n\nFixes a warning when building with g++:\n\n warning: deprecated conversion from string constant to \u0027char*\u0027\n\nAnd the file parameter use is constant, so mark it as such.\n\nSigned-off-by: Simon Kagstrom \u003csimon.kagstrom@netinsight.net\u003e\nCc: peterz@infradead.org\nLKML-Reference: \u003c20091223110818.442d848e@marrow.netinsight.se\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "da184a8064efe2a78d8542877970f7c6bb62775a", "tree": "d10193bb583f60333e243fe46386cab31f591e0c", "parents": [ "525995d77ca08dfc2ba6f8e606f93694271dbd66", "e36c54582c6f14adc9e10473e2aec2cc4f0acc03" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:02:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:02:25 2009 -0800" }, "message": "Merge branch \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix return of trace_dump_stack()\n ksym_tracer: Fix bad cast\n tracing/power: Remove two exports\n tracing: Change event-\u003eprofile_count to be int type\n tracing: Simplify trace_option_write()\n tracing: Remove useless trace option\n tracing: Use seq file for trace_clock\n tracing: Use seq file for trace_options\n function-graph: Allow writing the same val to set_graph_function\n ftrace: Call trace_parser_clear() properly\n ftrace: Return EINVAL when writing invalid val to set_ftrace_filter\n tracing: Move a printk out of ftrace_raw_reg_event_foo()\n tracing: Pull up calls to trace_define_common_fields()\n tracing: Extract duplicate ftrace_raw_init_event_foo()\n ftrace.h: Use common pr_info fmt string\n tracing: Add stack trace to irqsoff tracer\n tracing: Add trace_dump_stack()\n ring-buffer: Move resize integrity check under reader lock\n ring-buffer: Use sync sched protection on ring buffer resizing\n tracing: Fix wrong usage of strstrip in trace_ksyms\n" }, { "commit": "8a64f336bc1d4aa203b138d29d5a9c414a9fbb47", "tree": "2614009dbe403eff3a35729e4b725469454faf06", "parents": [ "2643434c1ad400dc417865ac37610e8d3c7c1783" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:26 2009 -0800" }, "message": "kernel.h: add printk_ratelimited and pr_\u003clevel\u003e_rl\n\nAdd a printk_ratelimited statement expression macro that uses a per-call\nratelimit_state so that multiple subsystems output messages are not\nsuppressed by a global __ratelimit state.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: s/_rl/_ratelimited/g]\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Naohiro Ooiwa \u003cnooiwa@miraclelinux.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Hiroshi Shimamoto \u003ch-shimamoto@ct.jp.nec.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0b2749aa6ca40ff3fe12ebb3fdf010ebad2e9085", "tree": "c4c848da19ee1e3f1bd4f8733af7676b5b52984c", "parents": [ "196a15b4ee99f627fbc2c07e58e14aab2065fa80" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:19 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:26 2009 -0800" }, "message": "kernel.h: remove initialization of bool in printk_once\n\nDon\u0027t initialize __print_once. Invert the test to reduce initialized\ndata.\n\ndefconfig before:\t$size vmlinux\n text\t data\t bss\t dec\t hex\tfilename\n6976022\t 679572\t1359668\t9015262\t 898fde\tvmlinux\n\ndefconfig after:\t$size vmlinux\n text\t data\t bss\t dec\t hex\tfilename\n6976006\t 679508\t1359700\t9015214\t 898fae\tvmlinux\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "00b55864bb37200d7f05143c44f5e2edfc8c4578", "tree": "e744e54d7422559c3504724dfc85d678bc2996cf", "parents": [ "42f247c83aeb52d2ee7a9fe23fb57e22317f18fd" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:25 2009 -0800" }, "message": "dynamic_debug.h/kernel.h: Remove KBUILD_MODNAME from dynamic_pr_debug\n\nIf CONFIG_DYNAMIC_DEBUG is enabled and a source file has:\n\n#define pr_fmt(fmt) KBUILD_MODNAME \": \" fmt\n#include \u003clinux/kernel.h\u003e\n\ndynamic_debug.h will duplicate KBUILD_MODNAME\nin the output string.\n\nRemove the use of KBUILD_MODNAME from the\noutput format string generated by dynamic_debug.h\n\nIf CONFIG_DYNAMIC_DEBUG is not enabled, no compile-time\ncheck is done to printk/dev_printk arguments.\n\nAdd it.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e36c54582c6f14adc9e10473e2aec2cc4f0acc03", "tree": "057c54ccfd431152486fd781070713ad0e34bb01", "parents": [ "0087aabd6a3744c28114240776918f5d15e46b98" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon Dec 14 15:58:33 2009 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Dec 15 08:36:11 2009 +0100" }, "message": "tracing: Fix return of trace_dump_stack()\n\nThe trace_dump_stack() returned a value for a void function.\n\nAlso, added the missing stub for trace_dump_stack() when tracing is\nnot configured.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nLKML-Reference: \u003c20091214162713.GA31060@elte.hu\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "03889384cee7a198a79447c1ea6aca2c8e54d155", "tree": "66794ab12e3196c4bee4d8d020f451e8cc8a1f6d", "parents": [ "dd7f59435782a02ceb6d16b9ce823dd3345d75ec" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Fri Dec 11 09:48:22 2009 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Dec 11 10:38:47 2009 -0500" }, "message": "tracing: Add trace_dump_stack()\n\nI\u0027ve been asked a few times about how to find out what is calling\nsome location in the kernel. One way is to use dynamic function tracing\nand implement the func_stack_trace. But this only finds out who is\ncalling a particular function. It does not tell you who is calling\nthat function and entering a specific if conditional.\n\nI have myself implemented a quick version of trace_dump_stack() for\nthis purpose a few times, and just needed it now. This is when I realized\nthat this would be a good tool to have in the kernel like trace_printk().\n\nUsing trace_dump_stack() is similar to dump_stack() except that it\nwrites to the trace buffer instead and can be used in critical locations.\n\nFor example:\n\n@@ -5485,8 +5485,12 @@ need_resched_nonpreemptible:\n \tif (prev-\u003estate \u0026\u0026 !(preempt_count() \u0026 PREEMPT_ACTIVE)) {\n \t\tif (unlikely(signal_pending_state(prev-\u003estate, prev)))\n \t\t\tprev-\u003estate \u003d TASK_RUNNING;\n-\t\telse\n+\t\telse {\n \t\t\tdeactivate_task(rq, prev, 1);\n+\t\t\ttrace_printk(\"Deactivating task %s:%d\\n\",\n+\t\t\t\t prev-\u003ecomm, prev-\u003epid);\n+\t\t\ttrace_dump_stack();\n+\t\t}\n \t\tswitch_count \u003d \u0026prev-\u003envcsw;\n \t}\n\nProduces:\n\n \u003c...\u003e-3249 [001] 296.105269: schedule: Deactivating task ntpd:3249\n \u003c...\u003e-3249 [001] 296.105270: \u003cstack trace\u003e\n \u003d\u003e schedule\n \u003d\u003e schedule_hrtimeout_range\n \u003d\u003e poll_schedule_timeout\n \u003d\u003e do_select\n \u003d\u003e core_sys_select\n \u003d\u003e sys_select\n \u003d\u003e system_call_fastpath\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "d0b093a8b5ae34ee8be1f7e0dd197fe4788fa1d5", "tree": "deaed4192d440b6afb7470b0c36e69d9d65dd119", "parents": [ "3e72b810e30cdf4655279dd767eb798ac7a8fe5e", "5c828713358cb9df8aa174371edcbbb62203a490" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:50:22 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:50:22 2009 -0800" }, "message": "Merge branch \u0027core-printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n ratelimit: Make suppressed output messages more useful\n printk: Remove ratelimit.h from kernel.h\n ratelimit: Fix/allow use in atomic contexts\n ratelimit: Use per ratelimit context locking\n" }, { "commit": "5c828713358cb9df8aa174371edcbbb62203a490", "tree": "c8aeafba911cb428b5dc46a9e252c337b7c51d17", "parents": [ "3fff4c42bd0a89869a0eb1e7874cc06ffa4aa0f5" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Fri Oct 23 14:58:11 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 23 17:26:37 2009 +0200" }, "message": "ratelimit: Make suppressed output messages more useful\n\nToday I got:\n\n [39648.224782] Registered led device: iwl-phy0::TX\n [40676.545099] __ratelimit: 246 callbacks suppressed\n [40676.545103] abcdef[23675]: segfault at 0 ...\n\nas you can see the ratelimit message contains a function prefix.\nSince this is always __ratelimit, this wont help much.\n\nThis patch changes __ratelimit and printk_ratelimit to print the\nfunction name that calls ratelimit.\n\nThis will pinpoint the responsible function, as long as not several\ndifferent places call ratelimit with the same ratelimit state at\nthe same time. In that case we catch only one random function that\ncalls ratelimit after the wait period.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nCc: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c200910231458.11832.borntraeger@de.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c01226c3145d173a0d38f9d5b4f229cc23d99ae2", "tree": "7f0eb41f9da3b412115694752d07cb85bb707bdb", "parents": [ "17c5ca98833dc3d8f8dd4e85487da238c50cd8c9" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Sep 21 16:37:12 2009 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun Oct 11 23:21:25 2009 +0200" }, "message": "warn about use of uninstalled kernel headers\n\nUser applications frequently hit problems when they try to use\nthe kernel headers directly, rather than the exported headers.\n\nThis adds an explicit warning for this case, and points to\na URL holding an explanation of why this is wrong and what\nto do about it.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "a49c59c042c63b432307c1bbf7dac5a104c786e6", "tree": "443f9fab6d8907dec07a6c83fee2812c4bf43245", "parents": [ "d7d7561c908afa001ab0fc8212eee94731a213a6" ], "author": { "name": "Rolf Eike Beer", "email": "eike-kernel@sf-tec.de", "time": "Tue Sep 22 16:44:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:30 2009 -0700" }, "message": "Make sure the value in abs() does not get truncated if it is greater than 2^32\n\nabs() will truncate the input if is it outside the 2^32 range. Fix that\nby assuming `long\u0027 input.\n\nThis might generate worse code in the common case.\n\nSigned-off-by: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8c87df457cb58fe75b9b893007917cf8095660a0", "tree": "32446b329e4b83ae6158fa1505c36634a75dbfe8", "parents": [ "1fe72eaa0f46a0fa4cdcd8f3f7853b6d39469784" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Tue Sep 22 16:43:52 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "BUILD_BUG_ON(): fix it and a couple of bogus uses of it\n\ngcc permitting variable length arrays makes the current construct used for\nBUILD_BUG_ON() useless, as that doesn\u0027t produce any diagnostic if the\ncontrolling expression isn\u0027t really constant. Instead, this patch makes\nit so that a bit field gets used here. Consequently, those uses where the\ncondition isn\u0027t really constant now also need fixing.\n\nNote that in the gfp.h, kmemcheck.h, and virtio_config.h cases\nMAYBE_BUILD_BUG_ON() really just serves documentation purposes - even if\nthe expression is compile time constant (__builtin_constant_p() yields\ntrue), the array is still deemed of variable length by gcc, and hence the\nwhole expression doesn\u0027t have the intended effect.\n\n[akpm@linux-foundation.org: make arch/sparc/include/asm/vio.h compile]\n[akpm@linux-foundation.org: more nonsensical assertions in tpm.c..]\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Rajiv Andrade \u003csrajiv@linux.vnet.ibm.com\u003e\nCc: Mimi Zohar \u003czohar@us.ibm.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "70867453092297be9afb2249e712a1f960ec0a09", "tree": "cf753b5467e3a93fafd6bb452292e6ec60c3de86", "parents": [ "02b51df1b07b4e9ca823c89284e704cadb323cd1" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Tue Sep 22 16:43:46 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "printk_once(): use bool for boolean flag\n\nUsing the type bool (instead of int) for the __print_once flag in the\nprintk_once() macro matches the intent of the code better, and allows the\ncompiler to generate smaller code; eg a typical callsite with gcc 4.3.3 on\ni386:\n\nadd/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6 (-6)\nfunction old new delta\nstatic.__print_once 4 1 -3\nget_cpu_vendor 146 143 -3\n\nSaving 6 bytes of object size per callsite by slightly improving the\nreadability of the source seems like a win to me.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af91322ef3f29ae4114e736e2a72e28b4d619cf9", "tree": "debba08531c7dd78b90b5d8f2c03f6bf7c9e7877", "parents": [ "3a3b6ed2235f2f619889dd6096e24b6d93bf3339" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Tue Sep 22 16:43:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:28 2009 -0700" }, "message": "printk: add printk_delay to make messages readable for some scenarios\n\nWhen syslog is not possible, at the same time there\u0027s no serial/net\nconsole available, it will be hard to read the printk messages. For\nexample oops/panic/warning messages in shutdown phase.\n\nAdd a printk delay feature, we can make each printk message delay some\nmilliseconds.\n\nSetting the delay by proc/sysctl interface: /proc/sys/kernel/printk_delay\n\nThe value range from 0 - 10000, default value is 0\n\n[akpm@linux-foundation.org: fix a few things]\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fff4c42bd0a89869a0eb1e7874cc06ffa4aa0f5", "tree": "67c476b8aa52a2f5d17dc9b94da360e10d373bd5", "parents": [ "edaac8e3167501cda336231d00611bf59c164346" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Sep 22 16:18:09 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Sep 22 16:18:09 2009 +0200" }, "message": "printk: Remove ratelimit.h from kernel.h\n\nDecouple kernel.h from ratelimit.h: the global declaration of\nprintk\u0027s ratelimit_state is not needed, and it leads to messy\ncircular dependencies due to ratelimit.h\u0027s (new) adding of a\nspinlock_types.h include.\n\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e4aafea2d4bde8b44d6500c4ee7195bbfc51269e", "tree": "bf0c9df18b9f63bb10da0096d81ba80712a71665", "parents": [ "e09758fae8ccde97e026c704319eaa18d488dc86" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Jul 16 15:44:29 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jul 18 15:51:42 2009 +0200" }, "message": "sched: Add a preempt count base offset to __might_sleep()\n\nAdd a preempt count base offset to compare against the current\npreempt level count. It prepares to pull up the might_sleep\ncheck from cond_resched() to cond_resched_lock() and\ncond_resched_bh().\n\nFor these two helpers, we need to respectively ensure that once\nwe\u0027ll unlock the given spinlock / reenable local softirqs, we\nwill reach a sleepable state.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\n[ Move and rename preempt_count_equals() ]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1247725694-6082-4-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e09758fae8ccde97e026c704319eaa18d488dc86", "tree": "b2605cb49f9ac5a5d723cde13e14b5380ef9ed86", "parents": [ "4b2155678d7cc7b5f45d6b36049091376c3408a2" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Jul 16 15:44:29 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Jul 18 15:51:41 2009 +0200" }, "message": "sched: Cover the CONFIG_DEBUG_SPINLOCK_SLEEP off-case for __might_sleep()\n\nCover the off case for __might_sleep(), so that we avoid\n#ifdefs in files that make use of it. Especially, this prepares\nfor the __might_sleep() pull up on cond_resched().\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c1247725694-6082-3-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5211a242d0cbdded372aee59da18f80552b0a80a", "tree": "5d2a853e538b8478648a57efe94ef049e76e13e6", "parents": [ "9c26f52b900f7207135bafc8789e1a4f5d43e096" ], "author": { "name": "Kurt Garloff", "email": "garloff@suse.de", "time": "Wed Jun 24 14:32:11 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 25 22:06:11 2009 +0200" }, "message": "x86: Add sysctl to allow panic on IOCK NMI error\n\nThis patch introduces a new sysctl:\n\n /proc/sys/kernel/panic_on_io_nmi\n\nwhich defaults to 0 (off).\n\nWhen enabled, the kernel panics when the kernel receives an NMI\ncaused by an IO error.\n\nThe IO error triggered NMI indicates a serious system\ncondition, which could result in IO data corruption. Rather\nthan contiuing, panicing and dumping might be a better choice,\nso one can figure out what\u0027s causing the IO error.\n\nThis could be especially important to companies running IO\nintensive applications where corruption must be avoided, e.g. a\nbank\u0027s databases.\n\n[ SuSE has been shipping it for a while, it was done at the\n request of a large database vendor, for their users. ]\n\nSigned-off-by: Kurt Garloff \u003cgarloff@suse.de\u003e\nSigned-off-by: Roberto Angelino \u003crobertangelino@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: \"Eric W. Biederman\" \u003cebiederm@xmission.com\u003e\nLKML-Reference: \u003c20090624213211.GA11291@kroah.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "90c699a9ee4be165966d40f1837909ccb8890a68", "tree": "ff136ce7b73c7d7bbf5eb4241d01cb3b930d3566", "parents": [ "3a02c8e8142f7f133d4c6e72bc3e1d830e6b8b9e" ], "author": { "name": "Bartlomiej Zolnierkiewicz", "email": "bzolnier@gmail.com", "time": "Fri Jun 19 08:08:50 2009 +0200" }, "committer": { "name": "Jens Axboe", "email": "jens.axboe@oracle.com", "time": "Fri Jun 19 08:08:50 2009 +0200" }, "message": "block: rename CONFIG_LBD to CONFIG_LBDAF\n\nFollow-up to \"block: enable by default support for large devices\nand files on 32-bit archs\".\n\nRename CONFIG_LBD to CONFIG_LBDAF to:\n- allow update of existing [def]configs for \"default y\" change\n- reflect that it is used also for large files support nowadays\n\nSigned-off-by: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nSigned-off-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\n" }, { "commit": "6fd03301d76bc439382710e449f58efbb233df1b", "tree": "3c8a3217aed67319683ffc1debccdb5b3245b16c", "parents": [ "cd5232bd6be2d215a800f3d88c287ca791debfbe", "e4792aa30f9d33584d7192685ed149cc5fee737f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 12:57:37 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 12:57:37 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (64 commits)\n debugfs: use specified mode to possibly mark files read/write only\n debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.\n xen: remove driver_data direct access of struct device from more drivers\n usb: gadget: at91_udc: remove driver_data direct access of struct device\n uml: remove driver_data direct access of struct device\n block/ps3: remove driver_data direct access of struct device\n s390: remove driver_data direct access of struct device\n parport: remove driver_data direct access of struct device\n parisc: remove driver_data direct access of struct device\n of_serial: remove driver_data direct access of struct device\n mips: remove driver_data direct access of struct device\n ipmi: remove driver_data direct access of struct device\n infiniband: ehca: remove driver_data direct access of struct device\n ibmvscsi: gadget: at91_udc: remove driver_data direct access of struct device\n hvcs: remove driver_data direct access of struct device\n xen block: remove driver_data direct access of struct device\n thermal: remove driver_data direct access of struct device\n scsi: remove driver_data direct access of struct device\n pcmcia: remove driver_data direct access of struct device\n PCIE: remove driver_data direct access of struct device\n ...\n\nManually fix up trivial conflicts due to different direct driver_data\ndirect access fixups in drivers/block/{ps3disk.c,ps3vram.c}\n" }, { "commit": "e28d713704117bca0820c732210df6075b09f13b", "tree": "c2c8b2a40cb5081e8b6368eecc21220ee59903bf", "parents": [ "5fd29d6ccbc98884569d6f3105aeca70858b3e0f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 11:02:28 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 11:02:28 2009 -0700" }, "message": "printk: Add KERN_DEFAULT printk log-level\n\nThis adds a KERN_DEFAULT loglevel marker, for when you cannot decide\nwhich loglevel you want, and just want to keep an existing printk\nwith the default loglevel.\n\nThe difference between having KERN_DEFAULT and having no log-level\nmarker at all is two-fold:\n\n - having the log-level marker will now force a new-line if the\n previous printout had not added one (perhaps because it forgot,\n but perhaps because it expected a continuation)\n\n - having a log-level marker is required if you are printing out a\n message that otherwise itself could perhaps otherwise be mistaken\n for a log-level.\n\nSigned-of-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5fd29d6ccbc98884569d6f3105aeca70858b3e0f", "tree": "93ac507debc6b35e5863116086c57170618099cf", "parents": [ "03347e2592078a90df818670fddf97a33eec70fb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 10:57:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 10:57:02 2009 -0700" }, "message": "printk: clean up handling of log-levels and newlines\n\nIt used to be that we would only look at the log-level in a printk()\nafter explicit newlines, which can cause annoying problems when the\nprevious printk() did not end with a \u0027\\n\u0027. In that case, the log-level\nmarker would be just printed out in the middle of the line, and be\nseen as just noise rather than change the logging level.\n\nThis changes things to always look at the log-level in the first\nbytes of the printout. If a log level marker is found, it is always\nused as the log-level. Additionally, if no newline existed, one is\nadded (unless the log-level is the explicit KERN_CONT marker, to\nexplicitly show that it\u0027s a continuation of a previous line).\n\nAcked-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "156f5a7801195fa2ce44aeeb62d6cf8468f3332a", "tree": "dd506816ca6f14bb650189aa364eb0a2f51ad5cc", "parents": [ "1b713e00500c6f03317742981674e89a21629399" ], "author": { "name": "GeunSik Lim", "email": "leemgs1@gmail.com", "time": "Tue Jun 02 15:01:37 2009 +0900" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 15 21:30:28 2009 -0700" }, "message": "debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.\n\nMany developers use \"/debug/\" or \"/debugfs/\" or \"/sys/kernel/debug/\"\ndirectory name to mount debugfs filesystem for ftrace according to\n./Documentation/tracers/ftrace.txt file.\n\nAnd, three directory names(ex:/debug/, /debugfs/, /sys/kernel/debug/) is\nexisted in kernel source like ftrace, DRM, Wireless, Documentation,\nNetwork[sky2]files to mount debugfs filesystem.\n\ndebugfs means debug filesystem for debugging easy to use by greg kroah\nhartman. \"/sys/kernel/debug/\" name is suitable as directory name\nof debugfs filesystem.\n- debugfs related reference: http://lwn.net/Articles/334546/\n\nFix inconsistency of directory name to mount debugfs filesystem.\n\n* From Steven Rostedt\n - find_debugfs() and tracing_files() in this patch.\n\nSigned-off-by: GeunSik Lim \u003cgeunsik.lim@samsung.com\u003e\nAcked-by : Inaky Perez-Gonzalez \u003cinaky@linux.intel.com\u003e\nReviewed-by : Steven Rostedt \u003crostedt@goodmis.org\u003e\nReviewed-by : James Smart \u003cjames.smart@emulex.com\u003e\nCC: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCC: David Airlie \u003cairlied@linux.ie\u003e\nCC: Peter Osterlund \u003cpetero2@telia.com\u003e\nCC: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCC: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCC: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "4ccb457966391295bd9b3644f6bdc9ddd97b6051", "tree": "9e69013dcb736c33be6ce6a8facaa606f7016fbf", "parents": [ "13977091a988fb0d21821c2221ddc920eba36b79" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Thu Apr 09 14:48:24 2009 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Apr 16 16:17:10 2009 -0700" }, "message": "dynamic debug: resurrect old pr_debug() semantics as pr_devel()\n\npr_debug() used to produce zero code unless DEBUG was #defined. This is\nnow no longer the case in practice[1].\n\nThere are places where it\u0027s useful to have debugging printks, but we don\u0027t\nwant them to generate any code in production kernels.\n\nSo add a new macro, pr_devel(), for _devel_opment, to provide the old\nsemantics, ie. if the programmer doesn\u0027t explicitly enable debugging, no\ncode is produced.\n\n[1]: You can turn CONFIG_DYNAMIC_DEBUG off, but it\u0027s enabled in at least\n one distro kernel, so it\u0027s not really a solution.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Greg Banks \u003cgnb@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "714f83d5d9f7c785f622259dad1f4fad12d64664", "tree": "20563541ae438e11d686b4d629074eb002a481b7", "parents": [ "8901e7ffc2fa78ede7ce9826dbad68a3a25dc2dc", "645dae969c3b8651c5bc7c54a1835ec03820f85f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 11:04:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 11:04:19 2009 -0700" }, "message": "Merge branch \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (413 commits)\n tracing, net: fix net tree and tracing tree merge interaction\n tracing, powerpc: fix powerpc tree and tracing tree interaction\n ring-buffer: do not remove reader page from list on ring buffer free\n function-graph: allow unregistering twice\n trace: make argument \u0027mem\u0027 of trace_seq_putmem() const\n tracing: add missing \u0027extern\u0027 keywords to trace_output.h\n tracing: provide trace_seq_reserve()\n blktrace: print out BLK_TN_MESSAGE properly\n blktrace: extract duplidate code\n blktrace: fix memory leak when freeing struct blk_io_trace\n blktrace: fix blk_probes_ref chaos\n blktrace: make classic output more classic\n blktrace: fix off-by-one bug\n blktrace: fix the original blktrace\n blktrace: fix a race when creating blk_tree_root in debugfs\n blktrace: fix timestamp in binary output\n tracing, Text Edit Lock: cleanup\n tracing: filter fix for TRACE_EVENT_FORMAT events\n ftrace: Using FTRACE_WARN_ON() to check \"freed record\" in ftrace_release()\n x86: kretprobe-booster interrupt emulation code fix\n ...\n\nFix up trivial conflicts in\n arch/parisc/include/asm/ftrace.h\n include/linux/memory.h\n kernel/extable.c\n kernel/module.c\n" }, { "commit": "e4c393fd551654179c46b65e4a70ea20d831c783", "tree": "087c5c1f514a2ffeb75c925545e584fb269bea3a", "parents": [ "0a053e8c71d666daf30da2d407147b1293923d8b", "38a6ed3ed8e108b662f4016a1ebf068dcf4c1ef4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 10:23:25 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 10:23:25 2009 -0700" }, "message": "Merge branch \u0027printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n printk: correct the behavior of printk_timed_ratelimit()\n vsprintf: unify the format decoding layer for its 3 users, cleanup\n fix regression from \"vsprintf: unify the format decoding layer for its 3 users\"\n vsprintf: fix bug in negative value printing\n vsprintf: unify the format decoding layer for its 3 users\n vsprintf: add binary printf\n printk: introduce printk_once()\n\nFix trivial conflicts (printk_once vs log_buf_kexec_setup() added near\neach other) in include/linux/kernel.h.\n" }, { "commit": "04d491ab2a53008a1aa98ac09561768c7f3adda3", "tree": "ab8fff6fb8674c8061b733ce64d6d6fba9d68ff3", "parents": [ "23c36c1aec895fd52d7dd8cd3ce4bbce43c969fd" ], "author": { "name": "Neil Horman", "email": "nhorman@tuxdriver.com", "time": "Thu Apr 02 16:58:57 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:05:04 2009 -0700" }, "message": "kexec: add dmesg log symbols to /proc/vmcoreinfo lists\n\nIt would be nice to be able to extract the dmesg log from a vmcore file\nwithout needing to keep the debug symbols for the running kernel handy all\nthe time. We have a facility to do this in /proc/vmcore. This patch adds\nthe log_buf and log_end symbols to the vmcoreinfo area so that tools (like\nmakedumpfile) can easily extract the dmesg logs from a vmcore image.\n\n[akpm@linux-foundation.org: several fixes and cleanups]\n[akpm@linux-foundation.org: fix unused log_buf_kexec_setup()]\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nCc: Simon Horman \u003chorms@verge.net.au\u003e\nAcked-by: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nCc: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nCc: Simon Horman \u003chorms@verge.net.au\u003e\nCc: Vivek Goyal \u003cvgoyal@redhat.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8302294f43250dc337108c51882a6007f2b1e2e0", "tree": "85acd4440799c46a372df9cad170fa0c21e59096", "parents": [ "4fe70410d9a219dabb47328effccae7e7f2a6e26", "2e572895bf3203e881356a4039ab0fa428ed2639" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 01 21:54:19 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 02 00:49:02 2009 +0200" }, "message": "Merge branch \u0027tracing/core-v2\u0027 into tracing-for-linus\n\nConflicts:\n\tinclude/linux/slub_def.h\n\tlib/Kconfig.debug\n\tmm/slob.c\n\tmm/slub.c\n" }, { "commit": "311d07611e8b354cc1ee6546e4c574c01111adc8", "tree": "ec9cf9a12527a2239163b06ec61bad76ac2abadd", "parents": [ "acdd052a285a7b4cc7da4fa7d34ef9fd0a67b2f8" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@gmail.com", "time": "Tue Mar 31 15:23:51 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 01 08:59:18 2009 -0700" }, "message": "introduce pr_cont() macro\n\nWe cover all log-levels by pr_... macros except KERN_CONT one. Add it\nfor convenience.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2c60b6885afc56a17b9d55b04c4328123063fc9d", "tree": "4015c1b3c222056c72adb0d088e19f602c5d07fe", "parents": [ "e7557af56a576762a655f1aaaded253ad14c5958" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Sat Mar 28 15:38:31 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Mar 28 23:55:59 2009 -0700" }, "message": "kernel: remove HIPQUAD()\n\nAll users have been removed.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "38a6ed3ed8e108b662f4016a1ebf068dcf4c1ef4", "tree": "a83d5e4e86edf6cb2de22db6f2ff2274753a2bab", "parents": [ "f2d28a2ebcb525a6ec7e2152106ddb385ef52b73", "7c730ccdc1188b97f5c8cb690906242c7ed75c22" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Mar 28 23:34:14 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat Mar 28 23:34:14 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/printk\n" }, { "commit": "e6e66b02e11563abdb7f69dcb7a2efbd8d577e77", "tree": "db93d906bbe7a9b93dce80b8d67341ecad473fa4", "parents": [ "9898abb3d23311fa227a7f46bf4e40fd2954057f" ], "author": { "name": "Greg Banks", "email": "gnb@sgi.com", "time": "Wed Mar 11 21:07:28 2009 +1100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Mar 24 16:38:27 2009 -0700" }, "message": "Dynamic debug: fix pr_fmt() build error\n\nWhen CONFIG_DYNAMIC_DEBUG is enabled, allow callers of pr_debug()\nto provide their own definition of pr_fmt() even if that definition\nuses tricks like\n\n#define pr_fmt(fmt) \"%s:\" fmt, __func__\n\nSigned-off-by: Greg Banks \u003cgnb@sgi.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cGeert.Uytterhoeven@sonycom.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "e9d376f0fa66bd630fe27403669c6ae6c22a868f", "tree": "6eadef32eb421647ae98d88341b9aceb259aaf22", "parents": [ "095160aee954688a9bad225952c4bee546541e19" ], "author": { "name": "Jason Baron", "email": "jbaron@redhat.com", "time": "Thu Feb 05 11:51:38 2009 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Mar 24 16:38:26 2009 -0700" }, "message": "dynamic debug: combine dprintk and dynamic printk\n\nThis patch combines Greg Bank\u0027s dprintk() work with the existing dynamic\nprintk patchset, we are now calling it \u0027dynamic debug\u0027.\n\nThe new feature of this patchset is a richer /debugfs control file interface,\n(an example output from my system is at the bottom), which allows fined grained\ncontrol over the the debug output. The output can be controlled by function,\nfile, module, format string, and line number.\n\nfor example, enabled all debug messages in module \u0027nf_conntrack\u0027:\n\necho -n \u0027module nf_conntrack +p\u0027 \u003e /mnt/debugfs/dynamic_debug/control\n\nto disable them:\n\necho -n \u0027module nf_conntrack -p\u0027 \u003e /mnt/debugfs/dynamic_debug/control\n\nA further explanation can be found in the documentation patch.\n\nSigned-off-by: Greg Banks \u003cgnb@sgi.com\u003e\nSigned-off-by: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "47239561e39bceefecc3cd67f71fcf86a198a8ff", "tree": "9823d0973494ea8acabb744bc3aba42b610fb434", "parents": [ "ed681a91ab805341675d166a9592551093c0a2d9", "5bee17f18b595937e6beafeee5197868a3f74a06" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 17 16:21:20 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 17 16:21:20 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/printk\n" }, { "commit": "48ead02030f849d011259244bb4ea9b985479006", "tree": "4500f27dc7eb6567ca79dd03fa94fe9e56fbc316", "parents": [ "db526ca329f855510e8ce672332eba3304aed590" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Mar 12 18:24:49 2009 +0100" }, "committer": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Mar 12 21:15:00 2009 -0400" }, "message": "tracing/core: bring back raw trace_printk for dynamic formats strings\n\nImpact: fix callsites with dynamic format strings\n\nSince its new binary implementation, trace_printk() internally uses static\ncontainers for the format strings on each callsites. But the value is\nassigned once at build time, which means that it can\u0027t take dynamic\nformats.\n\nSo this patch unearthes the raw trace_printk implementation for the callers\nthat will need trace_printk to be able to carry these dynamic format\nstrings. The trace_printk() macro will use the appropriate implementation\nfor each callsite. Most of the time however, the binary implementation will\nstill be used.\n\nThe other impact of this patch is that mmiotrace_printk() will use the old\nimplementation because it calls the low level trace_vprintk and we can\u0027t\nguess here whether the format passed in it is dynamic or not.\n\nSome parts of this patch have been written by Steven Rostedt (most notably\nthe part that chooses the appropriate implementation for each callsites).\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\n" }, { "commit": "7bffc23e56e92c14b787bf4d95249a32085bfed5", "tree": "9c1bbea2f258c82b5a9ff5e30db3a8f0c9cc3faa", "parents": [ "8a20d84d09ab5d121f989cd99e4fc5f4b49f98ba" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 09 10:11:36 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Mar 09 10:11:36 2009 +0100" }, "message": "tracing: optimize trace_printk()\n\nImpact: micro-optimization\n\ntrace_printk() does this unconditionally:\n\n\ttrace_printk_fmt \u003d fmt;\n\nWhere trace_printk_fmt is an entry into a global array. This is\nvery SMP-unfriendly.\n\nSo only write it once per bootup.\n\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nLKML-Reference: \u003c1236356510-8381-5-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "769b0441f438c4bb4872cb8560eb6fe51bcc09ee", "tree": "9908682dfd89e97c3097a7c3adcae35d821e1895", "parents": [ "1ba28e02a18cbdbea123836f6c98efb09cbf59ec" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Mar 06 17:21:49 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 06 17:59:12 2009 +0100" }, "message": "tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()\n\nImpact: faster and lighter tracing\n\nNow that we have trace_bprintk() which is faster and consume lesser\nmemory than trace_printk() and has the same purpose, we can now drop\nthe old implementation in favour of the binary one from trace_bprintk(),\nwhich means we move all the implementation of trace_bprintk() to\ntrace_printk(), so the Api doesn\u0027t change except that we must now use\ntrace_seq_bprintk() to print the TRACE_PRINT entries.\n\nSome changes result of this:\n\n- Previously, trace_bprintk depended of a single tracer and couldn\u0027t\n work without. This tracer has been dropped and the whole implementation\n of trace_printk() (like the module formats management) is now integrated\n in the tracing core (comes with CONFIG_TRACING), though we keep the file\n trace_printk (previously trace_bprintk.c) where we can find the module\n management. Thus we don\u0027t overflow trace.c\n\n- changes some parts to use trace_seq_bprintk() to print TRACE_PRINT entries.\n\n- change a bit trace_printk/trace_vprintk macros to support non-builtin formats\n constants, and fix \u0027const\u0027 qualifiers warnings. But this is all transparent for\n developers.\n\n- etc...\n\nV2:\n\n- Rebase against last changes\n- Fix mispell on the changelog\n\nV3:\n\n- Rebase against last changes (moving trace_printk() to kernel.h)\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c1236356510-8381-5-git-send-email-fweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "546e5354a6e4ec760ac03ef1148e9a4762abb5f5", "tree": "ed9a867384f400f1270786e2cafa0d107ace6b75", "parents": [ "af438c0f114b6f731b923b5c07150f6159471502", "fef20d9c1380f04ba9492d6463148db07b413708" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 06 17:45:42 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 06 17:45:42 2009 +0100" }, "message": "Merge branch \u0027core/printk\u0027 into tracing/ftrace\n" }, { "commit": "2002c258faaa8f89543df284fdbaa9e4b171547f", "tree": "225ad21ef3714638d67136db5a5cfc399d81c133", "parents": [ "526211bc58c4b3265352801c5a7f469af5c34711" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Mar 05 10:35:56 2009 -0500" }, "committer": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Mar 05 10:35:56 2009 -0500" }, "message": "tracing: add tracing_on/tracing_off to kernel.h\n\nImpact: cleanup\n\nThe functions tracing_start/tracing_stop have been moved to kernel.h.\nThese are not the functions a developer most likely wants to use\nwhen they want to insert a place to stop tracing and restart it from\nuser space.\n\ntracing_start/tracing_stop was created to work with things like\nsuspend to ram, where even calling smp_processor_id() can crash the\nsystem. The tracing_start/tracing_stop was used to stop the tracer from\ndoing anything. These are still light weight functions, but add a bit\nmore overhead to be able to stop the tracers. They also have no interface\nback to userland. That is, if the kernel calls tracing_stop, userland\ncan not start tracing.\n\nWhat a developer most likely wants to use is tracing_on/tracing_off.\nThese are very light weight functions (simply sets or clears a bit).\nThese functions just stop recording into the ring buffer. The tracers\ndon\u0027t even know that this happens except that they would receive NULL\nfrom the ring_buffer_lock_reserve function.\n\nAlso, there\u0027s a way for the user land to enable or disable this bit.\nIn debugfs/tracing/tracing_on, a user may echo \"0\" (same as tracing_off())\nor echo \"1\" (same as tracing_on()) into this file. This becomes handy when\na kernel developer is debugging and wants tracing to turn off when it\nhits an anomaly. Then the developer can examine the trace, and restart\ntracing if they want to try again (echo 1 \u003e tracing_on).\n\nThis patch moves the prototypes for tracing_on/tracing_off to kernel.h\nand comments their use, so that a kernel developer will know how\nto use them.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\n" }, { "commit": "526211bc58c4b3265352801c5a7f469af5c34711", "tree": "5bed7d4752ecec0ae349821d3600c2529c5219c1", "parents": [ "5e1607a00bd082972629d3d68c95c8bcf902b55a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 10:28:45 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 10:28:45 2009 +0100" }, "message": "tracing: move utility functions from ftrace.h to kernel.h\n\nMake common utility functions such as trace_printk() and\ntracing_start()/tracing_stop() generally available to kernel\ncode.\n\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ac7b9004909d03d67016368093e81d37cae72895", "tree": "089cd0432d3c93b14dbd9d0178bfe2fa19690fd1", "parents": [ "c073b2db006ba9370be1eecc36a1be1d9ce31310" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Wed Feb 04 15:11:59 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Feb 05 12:56:46 2009 -0800" }, "message": "generic swap(): don\u0027t return a value from swap()\n\nThe swap() macro is accidentally retuning the value of its first argument.\nChange it into a doesn\u0027t-return-anything macro before someone goes and\nrelies upon this behaviour.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Wu Fengguang \u003cwfg@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f036be96dd9ce442ffb9ab33e3c165f5178815c0", "tree": "c60c39f895bb93ac0000de7772e89a0b6663954b", "parents": [ "eda58a85ec3fc05855a26654d97a2b53f0e715b9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 05 13:45:43 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 05 13:52:29 2009 +0100" }, "message": "printk: introduce printk_once()\n\nThis pattern shows up frequently in the kernel:\n\n static int once \u003d 1;\n ...\n\n\t\tif (once) {\n\t\t\tonce \u003d 0;\n\t\t\tprintk(KERN_ERR \"message\\n\");\n\t\t}\n ...\n\nSo add a printk_once() helper macro that reduces this to a single line\nof:\n\n\t\tprintk_once(KERN_ERR \"message\\n\");\n\nIt works analogously to WARN_ONCE() \u0026 friends. (We use a macro not\nan inline because vararg expansion in inlines looks awkward and the\nmacro is simple enough.)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "91f68b7359144aa40bb9668124543d15284750b4", "tree": "69f11509a40655c17a44da9b61debdb31209f208", "parents": [ "b53907c0100a353a7ac53bed260e735e5ccbbbcc" ], "author": { "name": "Wu Fengguang", "email": "fengguang.wu@intel.com", "time": "Wed Jan 07 18:09:12 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:31:15 2009 -0800" }, "message": "generic swap(): introduce global macro swap(a, b)\n\nThere have been some local definitions of swap(), it\u0027s time to replace\nthem all with a uniform one.\n\nSigned-off-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "40d7ee5d162203b40b5f4fbb312ab016edddb97f", "tree": "432db33df85f7f244676127a189a828dfbf2877b", "parents": [ "5fec8bdbf9a1c4df4ad3f20e52aa2d8caed490c8", "b8ac9fc0e8cda9f9776019c5b0464b0c6d2d4c90" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 17:02:07 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 17:02:07 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (60 commits)\n uio: make uio_info\u0027s name and version const\n UIO: Documentation for UIO ioport info handling\n UIO: Pass information about ioports to userspace (V2)\n UIO: uio_pdrv_genirq: allow custom irq_flags\n UIO: use pci_ioremap_bar() in drivers/uio\n arm: struct device - replace bus_id with dev_name(), dev_set_name()\n libata: struct device - replace bus_id with dev_name(), dev_set_name()\n avr: struct device - replace bus_id with dev_name(), dev_set_name()\n block: struct device - replace bus_id with dev_name(), dev_set_name()\n chris: struct device - replace bus_id with dev_name(), dev_set_name()\n dmi: struct device - replace bus_id with dev_name(), dev_set_name()\n gadget: struct device - replace bus_id with dev_name(), dev_set_name()\n gpio: struct device - replace bus_id with dev_name(), dev_set_name()\n gpu: struct device - replace bus_id with dev_name(), dev_set_name()\n hwmon: struct device - replace bus_id with dev_name(), dev_set_name()\n i2o: struct device - replace bus_id with dev_name(), dev_set_name()\n IA64: struct device - replace bus_id with dev_name(), dev_set_name()\n i7300_idle: struct device - replace bus_id with dev_name(), dev_set_name()\n infiniband: struct device - replace bus_id with dev_name(), dev_set_name()\n ISDN: struct device - replace bus_id with dev_name(), dev_set_name()\n ...\n" }, { "commit": "9fe06081ef145d6582c39e18203b5fffe6f3abc2", "tree": "290e0e6019f0aad96041340ce9b89bb8edf23840", "parents": [ "30079677428ae1349d5063b96f677270dfd54309" ], "author": { "name": "Darrick J. Wong", "email": "djwong@us.ibm.com", "time": "Tue Jan 06 14:40:51 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 06 15:59:12 2009 -0800" }, "message": "Create a DIV_ROUND_CLOSEST macro to do division with rounding\n\nCreate a helper macro to divide two numbers and round the result to the\nnearest whole number. This is a helper macro for hwmon drivers that want\nto convert incoming sysfs values per standard hwmon practice, though the\nmacro itself can be used by anyone.\n\nSigned-off-by: Darrick J. Wong \u003cdjwong@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": "d0d85ff989222f08dd1fa66321fef5567bbc4a7b", "tree": "77af68b3dcd51d95c231025dcb3e4dd3bd21b285", "parents": [ "b9daa99ee533578e3f88231e7a16784dcb44ec42" ], "author": { "name": "Cornelia Huck", "email": "cornelia.huck@de.ibm.com", "time": "Thu Dec 04 16:55:47 2008 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jan 06 10:44:33 2009 -0800" }, "message": "Make DEBUG take precedence over DYNAMIC_PRINTK_DEBUG\n\nStatically defined DEBUG should take precedence over\ndynamically enabled debugging; otherwise adding DEBUG\n(like, for example, via CONFIG_DEBUG_KOBJECT) does not\nhave the expected result of printing pr_debug() and dev_dbg()\nmessages unconditionally.\n\nSigned-off-by: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nAcked-by: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "5f34fe1cfc1bdd8b4711bbe37421fba4ed0d1ed4", "tree": "85b21c8bb0e53005bd970d648ca093acfd0584a3", "parents": [ "eca1bf5b4fab56d2feb1572d34d59fcd92ea7df3", "6638101c1124c19c8a65b1645e4ecd09e0572f3e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:10:19 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 30 16:10:19 2008 -0800" }, "message": "Merge branch \u0027core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (63 commits)\n stacktrace: provide save_stack_trace_tsk() weak alias\n rcu: provide RCU options on non-preempt architectures too\n printk: fix discarding message when recursion_bug\n futex: clean up futex_(un)lock_pi fault handling\n \"Tree RCU\": scalable classic RCU implementation\n futex: rename field in futex_q to clarify single waiter semantics\n x86/swiotlb: add default swiotlb_arch_range_needs_mapping\n x86/swiotlb: add default phys\u003c-\u003ebus conversion\n x86: unify pci iommu setup and allow swiotlb to compile for 32 bit\n x86: add swiotlb allocation functions\n swiotlb: consolidate swiotlb info message printing\n swiotlb: support bouncing of HighMem pages\n swiotlb: factor out copy to/from device\n swiotlb: add arch hook to force mapping\n swiotlb: allow architectures to override phys\u003c-\u003ebus\u003c-\u003ephys conversions\n swiotlb: add comment where we handle the overflow of a dma mask on 32 bit\n rcu: fix rcutorture behavior during reboot\n resources: skip sanity check of busy resources\n swiotlb: move some definitions to header\n swiotlb: allow architectures to override swiotlb pool allocation\n ...\n\nFix up trivial conflicts in\n arch/x86/kernel/Makefile\n arch/x86/mm/init_32.c\n include/linux/hardirq.h\nas per Ingo\u0027s suggestions.\n" }, { "commit": "b19b3c74c7bbec45a848631b8f970ac110665a01", "tree": "2966e612c7b902964cf82bedc5d9e523505228b5", "parents": [ "ed313489badef16d700f5a3be50e8fd8f8294bc8", "6003ab0bad4cc56f3c4fadf62a0d23a967b9c53b", "42569c39917a08e8de1e8b5685463be7b74baebd", "7918baa555140989eeee1270f48533987d48fdba", "29cbda77a67cf263d636feea65d3bbc9c7de2e24", "2b5fe6de58276d0b5a7c884d5dbfc300ca47db78", "b0788caf7af773b6c2374590dabd3a205f0918a8", "8dd2337470d2ead6835982ed856d988f9e062140" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Nov 24 17:44:55 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Nov 24 17:44:55 2008 +0100" }, "message": "Merge branches \u0027core/debug\u0027, \u0027core/futexes\u0027, \u0027core/locking\u0027, \u0027core/rcu\u0027, \u0027core/signal\u0027, \u0027core/urgent\u0027 and \u0027core/xen\u0027 into core/core\n" }, { "commit": "198d6ba4d7f48c94f990f4604f0b3d73925e0ded", "tree": "56bbdf8ba2553c23c8099da9344a8f1d1aba97ab", "parents": [ "9a57f7fabd383920585ed8b74eacd117c6551f2d", "7f0f598a0069d1ab072375965a4b69137233169c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 18 23:38:23 2008 -0800" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Nov 18 23:38:23 2008 -0800" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\n\tdrivers/isdn/i4l/isdn_net.c\n\tfs/cifs/connect.c\n" }, { "commit": "d091c2f58ba32029495a933b721e8e02fbd12caa", "tree": "9f20dc4cc77e7178270fb1d5946918fe44d4e3eb", "parents": [ "4d41e121664893e5e338f41fbd36be4a2578c8d6" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed Nov 12 21:16:43 2008 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Nov 15 11:43:37 2008 -0800" }, "message": "Add \u0027pr_fmt()\u0027 format modifier to pr_xyz macros.\n\nA common reason for device drivers to implement their own printk macros\nis the lack of a printk prefix with the standard pr_xyz macros.\nIntroduce a pr_fmt() macro that is applied for every pr_xyz macro to the\nformat string.\n\nThe most common use of the pr_fmt macro would be to add the name of the\ndevice driver to all pr_xyz messages in a source file.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "708b8eae0fd532af73ea8350e6dcc10255ff7376", "tree": "f336436934fd79bc91aff7112a9beb10bc4e839f", "parents": [ "d98d38f2014ab79f28c126ff175d034891f7aefc", "f21f237cf55494c3a4209de323281a3b0528da10" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 12:39:21 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Nov 12 12:39:21 2008 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/locking\n" }, { "commit": "a1744d3bee19d3b9cbfb825ab316a101b9c9f109", "tree": "c0e2324c09beca0eb5782eb5abf241ea2b7a4a11", "parents": [ "275f165fa970174f8a98205529750e8abb6c0a33", "a432226614c5616e3cfd211e0acffa0acfb4770c" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 31 00:17:34 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Oct 31 00:17:34 2008 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6\n\nConflicts:\n\n\tdrivers/net/wireless/p54/p54common.c\n" }, { "commit": "7106a27b52940085c2c3f6e42742d3a2a84d872a", "tree": "439723ef5835c3c21205ebdc7a767f2b3fa2de62", "parents": [ "89a056df78b113fcab21d71cd24aa1893c09225b" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Wed Oct 29 14:01:15 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 30 11:38:47 2008 -0700" }, "message": "kernel.h: fix might_sleep kernel-doc\n\nPut the kernel-doc for might_sleep() _immediately_ before the macro\n(no intervening lines). Otherwise kernel-doc complains like so:\n\nWarning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter \u0027file\u0027\nWarning(linux-2.6.27-rc3-git2//include/linux/kernel.h:129): No description found for parameter \u0027line\u0027\n\nbecause kernel-doc is looking at the wrong function prototype (i.e.,\n__might_sleep). [Yes, I have a todo note to myself to check/warn for that\ninconsistency in scripts/kernel-doc.]\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: \u003cUwe.Kleine-Koenig@digi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b189db5d299c6824780af5590564ff608adb3dea", "tree": "4648900a716af759045c82791d61d935510861bb", "parents": [ "a20fd0a783551831bb6b9b69710e5bbb93dc2730" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Tue Oct 28 22:38:52 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Oct 28 23:02:38 2008 -0700" }, "message": "net: remove NIP6(), NIP6_FMT, NIP6_SEQFMT and final users\n\nOpen code NIP6_FMT in the one call inside sscanf and one user\nof NIP6() that could use %p6 in the netfilter code.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "d1a76187a5be4f89c6cb19d800cb5fb7aac735c5", "tree": "2fac3ffbfffc7560eeef8364b541d0d7a0057920", "parents": [ "c7e78cff6b7518212247fb20b1dc6411540dc9af", "0173a3265b228da319ceb9c1ec6a5682fd1b2d92" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 28 16:54:49 2008 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 28 16:54:49 2008 +0100" }, "message": "Merge commit \u0027v2.6.28-rc2\u0027 into core/locking\n\nConflicts:\n\tarch/um/include/asm/system.h\n" }, { "commit": "057316cc6a5b521b332a1d7ccc871cd60c904c74", "tree": "4333e608da237c73ff69b10878025cca96dcb4c8", "parents": [ "3e2dab9a1c2deb03c311eb3f83466009147ed4d3", "2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Oct 22 23:57:26 2008 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Thu Oct 23 00:11:07 2008 -0400" }, "message": "Merge branch \u0027linus\u0027 into test\n\nConflicts:\n\tMAINTAINERS\n\tarch/x86/kernel/acpi/boot.c\n\tarch/x86/kernel/acpi/sleep.c\n\tdrivers/acpi/Kconfig\n\tdrivers/pnp/Makefile\n\tdrivers/pnp/quirks.c\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "92b29b86fe2e183d44eb467e5e74a5f718ef2e43", "tree": "1bac8a1aa11d47322b66d10ec3a370016d843d06", "parents": [ "b9d7ccf56be1ac77b71a284a1c0e6337f9a7aff0", "98d9c66ab07471006fd7910cb16453581c41a3e7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:35:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 20 13:35:07 2008 -0700" }, "message": "Merge branch \u0027tracing-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (131 commits)\n tracing/fastboot: improve help text\n tracing/stacktrace: improve help text\n tracing/fastboot: fix initcalls disposition in bootgraph.pl\n tracing/fastboot: fix bootgraph.pl initcall name regexp\n tracing/fastboot: fix issues and improve output of bootgraph.pl\n tracepoints: synchronize unregister static inline\n tracepoints: tracepoint_synchronize_unregister()\n ftrace: make ftrace_test_p6nop disassembler-friendly\n markers: fix synchronize marker unregister static inline\n tracing/fastboot: add better resolution to initcall debug/tracing\n trace: add build-time check to avoid overrunning hex buffer\n ftrace: fix hex output mode of ftrace\n tracing/fastboot: fix initcalls disposition in bootgraph.pl\n tracing/fastboot: fix printk format typo in boot tracer\n ftrace: return an error when setting a nonexistent tracer\n ftrace: make some tracers reentrant\n ring-buffer: make reentrant\n ring-buffer: move page indexes into page headers\n tracing/fastboot: only trace non-module initcalls\n ftrace: move pc counter in irqtrace\n ...\n\nManually fix conflicts:\n - init/main.c: initcall tracing\n - kernel/module.c: verbose level vs tracepoints\n - scripts/bootgraph.pl: fallout from cherry-picking commits.\n" }, { "commit": "26e9a397774a0e94efbb8a0bf4a952c28d808cab", "tree": "fee2211b32a30c71bd22543acb791feeebd91b35", "parents": [ "bdbf0ac7e187b2b757216e653e64f8b808b9077e", "99e06e372378c5833a0c60274b645dfb2e4a4b08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 17 09:50:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 17 09:50:12 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (25 commits)\n staging: at76_usb wireless driver\n Staging: workaround build system bug\n Staging: Lindent sxg.c\n Staging: SLICOSS: Call pci_release_regions at driver exit\n Staging: SLICOSS: Fix remaining type names\n Staging: SLICOSS: Fix warnings due to static usage\n Staging: SLICOSS: lots of checkpatch fixes\n Staging: go7007 v4l fixes\n Staging: Fix gcc warnings in sxg\n Staging: add echo cancelation module\n Staging: add wlan-ng prism2 usb driver\n Staging: add w35und wifi driver\n Staging: USB/IP: add host driver\n Staging: USB/IP: add client driver\n Staging: USB/IP: add common functions needed\n Staging: add the go7007 video driver\n Staging: add me4000 pci data collection driver\n Staging: add me4000 firmware files\n Staging: add sxg network driver\n Staging: add Alacritech slicoss network driver\n ...\n\nFixed up conflicts due to taint flags changes and MAINTAINERS cleanup in\nMAINTAINERS, include/linux/kernel.h and kernel/panic.c.\n" }, { "commit": "e533b227055598b1f7dc8503a3b4f36b14b9da8a", "tree": "28fec4125eac45c8e2fac75b3d10ff5cd987d2f6", "parents": [ "0999d978dcdcf59350dafa25afd70def9f924eee", "6b2ada82101a08e2830fb29d7dc9b858be637dd4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:17:40 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 15:17:40 2008 -0700" }, "message": "Merge branch \u0027core-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-v28-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n do_generic_file_read: s/EINTR/EIO/ if lock_page_killable() fails\n softirq, warning fix: correct a format to avoid a warning\n softirqs, debug: preemption check\n x86, pci-hotplug, calgary / rio: fix EBDA ioremap()\n IO resources, x86: ioremap sanity check to catch mapping requests exceeding, fix\n IO resources, x86: ioremap sanity check to catch mapping requests exceeding the BAR sizes\n softlockup: Documentation/sysctl/kernel.txt: fix softlockup_thresh description\n dmi scan: warn about too early calls to dmi_check_system()\n generic: redefine resource_size_t as phys_addr_t\n generic: make PFN_PHYS explicitly return phys_addr_t\n generic: add phys_addr_t for holding physical addresses\n softirq: allocate less vectors\n IO resources: fix/remove printk\n printk: robustify printk, update comment\n printk: robustify printk, fix #2\n printk: robustify printk, fix\n printk: robustify printk\n\nFixed up conflicts in:\n\tarch/powerpc/include/asm/types.h\n\tarch/powerpc/platforms/Kconfig.cputype\nmanually.\n" }, { "commit": "c813b4e16ead3c3df98ac84419d4df2adf33fe01", "tree": "2ca4a5b6966d833b6149e3dda7a4e85d1255779c", "parents": [ "c8d8a2321f9c4ee18fbcc399fdc2a77e580a03b9", "02683ffdf655b4ae15245376ba6fea6d9e5829a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:40:26 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 12:40:26 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (46 commits)\n UIO: Fix mapping of logical and virtual memory\n UIO: add automata sercos3 pci card support\n UIO: Change driver name of uio_pdrv\n UIO: Add alignment warnings for uio-mem\n Driver core: add bus_sort_breadthfirst() function\n NET: convert the phy_device file to use bus_find_device_by_name\n kobject: Cleanup kobject_rename and !CONFIG_SYSFS\n kobject: Fix kobject_rename and !CONFIG_SYSFS\n sysfs: Make dir and name args to sysfs_notify() const\n platform: add new device registration helper\n sysfs: use ilookup5() instead of ilookup5_nowait()\n PNP: create device attributes via default device attributes\n Driver core: make bus_find_device_by_name() more robust\n usb: turn dev_warn+WARN_ON combos into dev_WARN\n debug: use dev_WARN() rather than WARN_ON() in device_pm_add()\n debug: Introduce a dev_WARN() function\n sysfs: fix deadlock\n device model: Do a quickcheck for driver binding before doing an expensive check\n Driver core: Fix cleanup in device_create_vargs().\n Driver core: Clarify device cleanup.\n ...\n" }, { "commit": "25ddbb18aae33ad255eb9f35aacebe3af01e1e9c", "tree": "8df1f840a226ed640c2096710b7d0f1f4d1b88aa", "parents": [ "889d51a10712b6fd6175196626de2116858394f4" ], "author": { "name": "Andi Kleen", "email": "andi@firstfloor.org", "time": "Wed Oct 15 22:01:41 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 16 11:21:31 2008 -0700" }, "message": "Make the taint flags reliable\n\nIt\u0027s somewhat unlikely that it happens, but right now a race window\nbetween interrupts or machine checks or oopses could corrupt the tainted\nbitmap because it is modified in a non atomic fashion.\n\nConvert the taint variable to an unsigned long and use only atomic bit\noperations on it.\n\nUnfortunately this means the intvec sysctl functions cannot be used on it\nanymore.\n\nIt turned out the taint sysctl handler could actually be simplified a bit\n(since it only increases capabilities) so this patch actually removes\ncode.\n\n[akpm@linux-foundation.org: remove unneeded include]\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "346e15beb5343c2eb8216d820f2ed8f150822b08", "tree": "6433cf2980bbfbed4a9482c5edb156fc8371e071", "parents": [ "33376c1c043c05077b4ac79c33804266f6c45e49" ], "author": { "name": "Jason Baron", "email": "jbaron@redhat.com", "time": "Tue Aug 12 16:46:19 2008 -0400" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Oct 16 09:24:47 2008 -0700" }, "message": "driver core: basic infrastructure for per-module dynamic debug messages\n\nBase infrastructure to enable per-module debug messages.\n\nI\u0027ve introduced CONFIG_DYNAMIC_PRINTK_DEBUG, which when enabled centralizes\ncontrol of debugging statements on a per-module basis in one /proc file,\ncurrently, \u003cdebugfs\u003e/dynamic_printk/modules. When, CONFIG_DYNAMIC_PRINTK_DEBUG,\nis not set, debugging statements can still be enabled as before, often by\ndefining \u0027DEBUG\u0027 for the proper compilation unit. Thus, this patch set has no\naffect when CONFIG_DYNAMIC_PRINTK_DEBUG is not set.\n\nThe infrastructure currently ties into all pr_debug() and dev_dbg() calls. That\nis, if CONFIG_DYNAMIC_PRINTK_DEBUG is set, all pr_debug() and dev_dbg() calls\ncan be dynamically enabled/disabled on a per-module basis.\n\nFuture plans include extending this functionality to subsystems, that define \ntheir own debug levels and flags.\n\nUsage:\n\nDynamic debugging is controlled by the debugfs file, \n\u003cdebugfs\u003e/dynamic_printk/modules. This file contains a list of the modules that\ncan be enabled. The format of the file is as follows:\n\n\t\u003cmodule_name\u003e \u003cenabled\u003d0/1\u003e\n\t\t.\n\t\t.\n\t\t.\n\n\t\u003cmodule_name\u003e : Name of the module in which the debug call resides\n\t\u003cenabled\u003d0/1\u003e : whether the messages are enabled or not\n\nFor example:\n\n\tsnd_hda_intel enabled\u003d0\n\tfixup enabled\u003d1\n\tdriver enabled\u003d0\n\nEnable a module:\n\n\t$echo \"set enabled\u003d1 \u003cmodule_name\u003e\" \u003e dynamic_printk/modules\n\nDisable a module:\n\n\t$echo \"set enabled\u003d0 \u003cmodule_name\u003e\" \u003e dynamic_printk/modules\n\nEnable all modules:\n\n\t$echo \"set enabled\u003d1 all\" \u003e dynamic_printk/modules\n\nDisable all modules:\n\n\t$echo \"set enabled\u003d0 all\" \u003e dynamic_printk/modules\n\nFinally, passing \"dynamic_printk\" at the command line enables\ndebugging for all modules. This mode can be turned off via the above\ndisable command.\n\n[gkh: minor cleanups and tweaks to make the build work quietly]\n\nSigned-off-by: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n\n" }, { "commit": "6b2ada82101a08e2830fb29d7dc9b858be637dd4", "tree": "c0580c250211f8773674f3a4f7cd575818f153cc", "parents": [ "278429cff8809958d25415ba0ed32b59866ab1a8", "3b7ecb5d2ffde82efd1b1bcc6780dc8a019acf02", "77af7e3403e7314c47b0c07fbc5e4ef21d939532", "15160716eea5591eb31f40fd4dba56d83bea4209", "1fa63a817d27af7dc0d5ed454eb8fe5dec65fac7", "85462323555dda749f1c5373a8d72679464c968d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 15 12:48:44 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Oct 15 12:48:44 2008 +0200" }, "message": "Merge branches \u0027core/softlockup\u0027, \u0027core/softirq\u0027, \u0027core/resources\u0027, \u0027core/printk\u0027 and \u0027core/misc\u0027 into core-v28-for-linus\n" }, { "commit": "29e71abf56cebc5c5a4e184a6eb4360cc58554ad", "tree": "2e86f88ce888e15c3d5aa007795092194a0f24c8", "parents": [ "90d595fe5ca4b685465c068907e6e554760abea8" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Aug 14 15:45:10 2008 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Oct 14 10:34:51 2008 +0200" }, "message": "ftrace: rebuild everything on change to FTRACE_MCOUNT_RECORD\n\nWhen enabling or disabling CONFIG_FTRACE_MCOUNT_RECORD, we want a full\nkernel compile to handle the adding of the __mcount_loc sections.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "061b1bd394ca8628b7c24eb4658ba3535da4249a", "tree": "5711de7ffa17f0f5d0084292707872d19e9b19ff", "parents": [ "b922df7383749a1c0b7ea64c50fa839263d3816b" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Sep 24 14:46:44 2008 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Oct 10 15:31:05 2008 -0700" }, "message": "Staging: add TAINT_CRAP for all drivers/staging code\n\nWe need to add a flag for all code that is in the drivers/staging/\ndirectory to prevent all other kernel developers from worrying about\nissues here, and to notify users that the drivers might not be as good\nas they are normally used to.\n\nBased on code from Andreas Gruenbacher and Jeff Mahoney to provide a\nTAINT flag for the support level of a kernel module in the Novell\nenterprise kernel release.\n\nThis is the kernel portion of this feature, the ability for the flag to\nbe set needs to be done in the build process and will happen in a\nfollow-up patch.\n\nCc: Andreas Gruenbacher \u003cagruen@suse.de\u003e\nCc: Jeff Mahoney \u003cjeffm@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "a0ad05c75aa362c91f4d9cd91ff375a739574dd8", "tree": "4539a0002467027c8c704057378ab477d0bcbe3a", "parents": [ "72d31053f62c4bc464c2783974926969614a8649" ], "author": { "name": "Thomas Renninger", "email": "trenn@suse.de", "time": "Mon Sep 01 14:27:02 2008 +0200" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Mon Sep 22 18:42:51 2008 -0400" }, "message": "Introduce FW_BUG, FW_WARN and FW_INFO to consistenly tell users about BIOS bugs\n\nThe idea is to add this to printk after the severity:\nprintk(KERN_ERR FW_BUG \"This is not our fault, BIOS developer: fix it by\nsimply add ...\\n\");\n\nIf a Firmware issue should be hidden, because it is\nwork-arounded, but you still want to see something popping up e.g.\nfor info only:\nprintk(KERN_INFO FW_INFO \"This is done stupid, we can handle it,\nbut it should better be avoided in future\\n\");\n\nor on the Linuxfirmwarekit to tell vendors that they did something\nstupid or wrong without bothering the user:\nprintk(KERN_INFO FW_BUG \"This is done stupid, we can handle it,\nbut it should better be avoided in future\\n\");\n\nSome use cases:\n - If a user sees a [Firmware Bug] message in the kernel\n he should first update the BIOS before wasting time with\n debugging and submiting on old firmware code to mailing\n lists.\n\n - The linuxfirmwarekit (http://www.linuxfirmwarekit.org)\n tries to detect firmware bugs. It currently is doing that\n in userspace which results in:\n - Huge test scripts that could be a one liner in the kernel\n - A lot of BIOS bugs are already absorbed by the kernel\n\nWhat do we need such a stupid linuxfirmwarekit for?\n\n - Vendors: Can test their BIOSes for Linux compatibility.\n There will be the time when vendors realize that the test utils\n on Linux are more strict and using them increases the qualitity\n and stability of their products.\n\n - Vendors: Can easily fix up their BIOSes and be more Linux\n compatible by:\n dmesg |grep \"Firmware Bug\"\n and send the result to their BIOS developer colleagues who should\n know what the messages are about and how to fix them, without\n the need of studying kernel code.\n\n - Distributions: can do a first automated HW/BIOS checks.\n This can then be done without the need of asking kernel developers\n who need to dig down the code and explain the details.\n Certification can/will just be rejected until\n dmesg |grep \"Firmware Bug\" is empty.\n\n - Thus this can be used as an instrument to enforce cleaner BIOS\n code. Currently every stupid Windows ACPI bug is\n re-implemented in Linux which is a rather unfortunate situation.\n We already have the power to avoid this in e.g. memory\n or cpu hot-plug ACPI implementations, because Linux certification\n is a must for most vendors in the server area.\n Working towards being able to do that in the laptop area\n (vendors are starting to look at Linux here also and will use this tool)\n is the goal. At least provide them a tool to make it as easy\n for this guys (e.g. not needing to browse kernel code) as possible.\n\n - The ordinary Linux user: can go into the next shop, boots the\n firmwarekit on his most preferred machines. He chooses one without\n BIOS bugs. Unsupported HW is ok, he likes to try out latest projects\n which might support them or likes to dig on it on his own, but he\n hates to workaround broken BIOSes like hell.\n\nI double checked with the firmwarekit.\nThere they have:\nSo the mapping generally is (also depending on how likely the BIOS is\nto blame, this could sometimes be difficult):\nFW_INFO \u003d INFO\nFW_WARN \u003d WARN\nFW_BUG \u003d FAIL\n\nFor more info about the linuxfirmwarekit and why this is needed\ncan be found here:\nhttp://www.linuxfirmwarekit.org\n\nWhile severity matches with the firmwarekit, it might be tricky\nto hide messages from the user.\nE.g. we recently found out that on HP BIOSes negative temperatures\nare returned, which seem to indicate that the thermal zone is\ninvalid.\nWe can work around that gracefully by ignoring the thermal zone\nand we do not want to bother the ordinary user with a frightening\nmessage: Firmware Bug: thermal management absolutely broken\nbut want to hide it from the user.\n\nBut in the linuxfirmwarekit this should be shown as a real\nshow stopper (the temperatures could really be wrong,\nbroken thermal management is one of the worst things\nthat can happen and the BIOS guys of the machine must\nimplement this properly).\n\nIt is intended to do that (hide it from the user with\nKERN_INFO msg, but still print it as a BIOS bug) by:\nprintk(KERN_INFO FW_BUG \"Negativ temperature values detected.\nTry to workarounded, BIOS must get fixed\\n\");\nHope that works out..., no idea how to better hide it\nas printk is the only way to easily provide this functionality.\n\nSigned-off-by: Thomas Renninger \u003ctrenn@suse.de\u003e\nSigned-off-by: Andi Kleen \u003cak@linux.intel.com\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "3ee1afa308f2a38e5d1e2ad3752ad7abcf480da1", "tree": "914e0f3bbd32a387cf6095c6955369fa8da7ebf6", "parents": [ "c10d38dda1774ed4540380333cabd229eff37094" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Wed Sep 10 13:37:17 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Sep 11 09:44:21 2008 +0200" }, "message": "x86: some lock annotations for user copy paths, v2\n\n - introduce might_fault()\n - handle the atomic user copy paths correctly\n\n[ mingo@elte.hu: move might_sleep() outside of in_atomic(). ]\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6003ab0bad4cc56f3c4fadf62a0d23a967b9c53b", "tree": "2087ca69776116b70a6af0daae9c10bfac1aa347", "parents": [ "ab7476cf76e560f0efda2a631a70aabe93009025", "adee14b2e1557d0a8559f29681732d05a89dfc35" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 09:09:51 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 09:09:51 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/debug\n\nConflicts:\n\tlib/vsprintf.c\n\nManual merge:\n\n\tinclude/linux/kernel.h\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ab7476cf76e560f0efda2a631a70aabe93009025", "tree": "d4e843760774d7099692950a6ac49ccdbc8b0d55", "parents": [ "fb822db465bd9fd4208eef1af4490539b236c54e" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Aug 15 15:29:38 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 09:08:53 2008 +0200" }, "message": "debug: add notifier chain debugging, v2\n\n- unbreak ia64 (and powerpc) where function pointers dont\n point at code but at data (reported by Tony Luck)\n\n[ mingo@elte.hu: various cleanups ]\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "170465ee7f5a9a2d0ac71285507e52642e040353", "tree": "dbca81f04cde9e625170abbd6a72555cfbeb194e", "parents": [ "169ad16bb87c10a3f7c108bb7008ebc0270f617a", "1fca25427482387689fa27594c992a961d98768f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Aug 20 12:39:18 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Aug 20 12:39:18 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into x86/xen\n" }, { "commit": "070cb06593006e7d565d4763380f3edd8dbdc134", "tree": "70a71b6616bf4794a0da7398c8f282237977d618", "parents": [ "29a6d39bf3a890ad1d29e66baa9f4bc8d9334f3a" ], "author": { "name": "Uwe Kleine-König", "email": "Uwe.Kleine-Koenig@digi.com", "time": "Tue Aug 12 15:08:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 12 16:07:29 2008 -0700" }, "message": "move kernel-doc comment for might_sleep directly before its defining block\n\nSigned-off-by: Uwe Kleine-König \u003cUwe.Kleine-Koenig@digi.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ced9cd40ac14111befd6b0c73ec90106c22a3fd7", "tree": "b77a8df52604120a173fdab3ff675a32f3294d3e", "parents": [ "b845b517b5e3706a3729f6ea83b88ab85f0725b0" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Aug 11 14:38:12 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Aug 11 15:04:19 2008 +0200" }, "message": "printk: robustify printk, fix\n\nfix:\n\n include/linux/kernel.h: In function ‘printk_needs_cpu\u0027:\n include/linux/kernel.h:217: error: parameter name omitted\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b845b517b5e3706a3729f6ea83b88ab85f0725b0", "tree": "4311e4c2e6c3fdbdbe89149d1501944294186455", "parents": [ "796aadeb1b2db9b5d463946766c5bbfd7717158c" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Aug 08 21:47:09 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Aug 11 13:46:53 2008 +0200" }, "message": "printk: robustify printk\n\nAvoid deadlocks against rq-\u003elock and xtime_lock by deferring the klogd\nwakeup by polling from the timer tick.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "204b885e7322656284626949e51f292fe61313fa", "tree": "8cf2371c6f4892ae2ffef5d448698f99c5d71777", "parents": [ "87547ee95d81ec0ee1503fcaf9c9594469bc2510" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Jul 29 22:33:42 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 30 09:41:46 2008 -0700" }, "message": "introduce lower_32_bits() macro\n\nThe file kernel.h contains the upper_32_bits macro. This patch adds the\nother part, the lower_32_bits macro. Its first use will be in the driver\nfor AMD IOMMU.\n\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d974ae379a2fbe8948f01eabbc6b19c0a80f09bc", "tree": "64deaab7470403d6cf77e73c35015b0ff602dd7d", "parents": [ "c9272c4f9fbe2087beb3392f526dc5b19efaa56b" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy@goop.org", "time": "Thu Jul 24 16:27:46 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 28 15:05:23 2008 +0200" }, "message": "generic, memparse(): constify argument\n\nmemparse()\u0027s first argument can be const, so it should be.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "717115e1a5856b57af0f71e1df7149108294fc10", "tree": "9528a992245c2fb993a0cf0bc8221dc7dea5d259", "parents": [ "2711b793eb62a5873a0ba583a69252040aef176e" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Fri Jul 25 01:45:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:29 2008 -0700" }, "message": "printk ratelimiting rewrite\n\nAll ratelimit user use same jiffies and burst params, so some messages\n(callbacks) will be lost.\n\nFor example:\na call printk_ratelimit(5 * HZ, 1)\nb call printk_ratelimit(5 * HZ, 1) before the 5*HZ timeout of a, then b will\nwill be supressed.\n\n- rewrite __ratelimit, and use a ratelimit_state as parameter. Thanks for\n hints from andrew.\n\n- Add WARN_ON_RATELIMIT, update rcupreempt.h\n\n- remove __printk_ratelimit\n\n- use __ratelimit in net_ratelimit\n\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Dave Young \u003chidave.darkstar@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e0deaff470900a4c3222ca7139f6c9639e26a2f5", "tree": "af18056ba150a3f4fd61f397c83699b2d6231cdc", "parents": [ "5df439ef06d4173357711a04740aa8bfcf50d621" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Fri Jul 25 01:45:24 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:26 2008 -0700" }, "message": "split the typecheck macros out of include/linux/kernel.h\n\nNeeded to fix up a recursive include snafu in\nlocking-add-typecheck-on-irqsave-and-friends-for-correct-flags.patch\n\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9e4144abf8a30ae221311368bbb10690ebdb4b76", "tree": "032289d5b7d87976675c1a1a32d512a44d234fa2", "parents": [ "e17ba73b0ee6c0f24393c48b455e0d8db761782c", "6329d3021bcfa9038621e6e917d98929421d8ec8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 10 08:17:14 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 10 08:17:14 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/printk\n\nConflicts:\n\n\tkernel/printk.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ca31e146d5c2fe51498e619eb3a64782d02e310a", "tree": "121916bb92004ca138fc8d8e436e68435c8d5de0", "parents": [ "84df87b7ebdcbbc0f59df9526f4e63fda70647d3" ], "author": { "name": "Eduard - Gabriel Munteanu", "email": "eduard.munteanu@linux360.ro", "time": "Sat Jul 05 12:14:23 2008 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 05 13:10:50 2008 -0700" }, "message": "Move _RET_IP_ and _THIS_IP_ to include/linux/kernel.h\n\nThese two macros are useful beyond lock debugging. Moved definitions from\ninclude/linux/debug_locks.h to include/linux/kernel.h, so code that needs\nthem does not have to include the former, which would have been a less\nintuitive choice of a header.\n\nSigned-off-by: Eduard - Gabriel Munteanu \u003ceduard.munteanu@linux360.ro\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e17ba73b0ee6c0f24393c48b455e0d8db761782c", "tree": "4a5b1668d8b1251d546412f0285d11402f4d409c", "parents": [ "87c8a64475f0597b7fd9c36d2f867ae8ef4a9eca" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Mon May 12 15:44:40 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jun 18 13:11:01 2008 +0200" }, "message": "x86, generic: mark early_printk as asmlinkage\n\nIt\u0027s not explicitly marked as asmlinkage, but invoked from x86_32\nstartup code with parameters on stack.\n\nNo other architectures define early_printk and none of them are affected\nby this change, since defines asmlinkage as empty token.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "42fdfa238a23643226910acf922ea930b3286032", "tree": "12df3576d50e001bdfcddffe90912ee2a194936a", "parents": [ "7f6f3a39d258adf51f0fb1fe0dab52272a1c61a4" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat May 24 23:14:51 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat May 24 23:14:51 2008 +0200" }, "message": "namespacecheck: more kernel/printk.c fixes\n\n[ Stephen Rothwell \u003csfr@canb.auug.org.au\u003e: build fix ]\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3fc957721d18c93662f7d4dab455b80f53dd2641", "tree": "9bdbabf3cb3678edcd0e0e4beb5deaa5c1b17bcd", "parents": [ "122a881c776b7c155bf3f379928cc27aab435288" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed May 14 16:05:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:11:14 2008 -0700" }, "message": "lib: create common ascii hex array\n\nAdd a common hex array in hexdump.c so everyone can use it.\n\nAdd a common hi/lo helper to avoid the shifting masking that is\ndone to get the upper and lower nibbles of a byte value.\n\nPull the pack_hex_byte helper from kgdb as it is opencoded many\nplaces in the tree that will be consolidated.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdf4bbaaee3d4b8f555658333cbce1affe9070fb", "tree": "e85af55f310d5bd9391cc374bc32def7c5458046", "parents": [ "354a1f4d99240f53980275416ca3e1ac2ee73d5d" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed Apr 30 00:54:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 30 08:29:53 2008 -0700" }, "message": "Add macros similar to min/max/min_t/max_t\n\nAlso, change the variable names used in the min/max macros to avoid shadowed\nvariable warnings when min/max min_t/max_t are nested.\n\nSmall formatting changes to make all the macros have a similar form.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: fix v4l build]\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Mauro Carvalho Chehab \u003cmchehab@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Bartlomiej Zolnierkiewicz \u003cbzolnier@gmail.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Michael Buesch \u003cmb@bu3sch.de\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nCc: Miklos Szeredi \u003cmiklos@szeredi.hu\u003e\nCc: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "44f564a4bf6ac70f2a84806203045cf515bc9367", "tree": "46b97186393b7473711c840d4f5e5ce722a5e37d", "parents": [ "a5f75e7f256f75759ec3d6dbef0ba932f1b397d2" ], "author": { "name": "Zhang, Yanmin", "email": "yanmin_zhang@linux.intel.com", "time": "Tue Apr 29 01:00:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:14 2008 -0700" }, "message": "ipc: add definitions of USHORT_MAX and others\n\nAdd definitions of USHORT_MAX and others into kernel. ipc uses it and slub\nimplementation might also use it.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Zhang Yanmin \u003cyanmin.zhang@intel.com\u003e\nReviewed-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: \"Pierre Peiffer\" \u003cpeifferp@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "5f97a5a8799b8d7d0afdb9d68a50a4e0e8298a05" }