)]}' { "log": [ { "commit": "d16e15f5b029fc7d03540ba0e5fb23b0abb0ebe0", "tree": "382a6779f4eee476d86538372f0f6586d64ddb8b", "parents": [ "895021552d6ffe8a4d076cb5c4b1e700c33e96e1" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:13 2010 -0700" }, "message": "exit: add lock context annotation on find_new_reaper()\n\nfind_new_reaper() releases and regrabs tasklist_lock but was missing\nproper annotations. Add it. This remove following sparse warning:\n\n warning: context imbalance in \u0027find_new_reaper\u0027 - unexpected unlock\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Roland McGrath \u003croland@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": "895021552d6ffe8a4d076cb5c4b1e700c33e96e1", "tree": "dc3cde3140da1684ee535c4f6a016e3af7c0692e", "parents": [ "1b0d300bd0f047e2edaf9d4b6784189e6c67c3d1" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Wed Oct 27 15:34:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "coredump: default CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS\u003dy\n\nThe userland ELF tools have been coping with partial-segments core files\nfor a few years now. Multiple distro builds are now setting this option.\nIt behooves everyone who ever deals with core files to have more info\ndumped in there, especially as more and more people\u0027s compilers are\nproducing build IDs. Make it the default.\n\nAnyone using older tools confused by these core files can configure this\noption off, or just change /proc/PID/coredump_filter after boot.\n\nSigned-off-by: Roland McGrath \u003croland@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": "1b0d300bd0f047e2edaf9d4b6784189e6c67c3d1", "tree": "ce3777527c949add56658e4d5b2ab02781590931", "parents": [ "9b1bf12d5d51bca178dea21b04a0805e29d60cf1" ], "author": { "name": "Xiaotian Feng", "email": "dfeng@redhat.com", "time": "Wed Oct 27 15:34:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "core_pattern: fix truncation by core_pattern handler with long parameters\n\nWe met a parameter truncated issue, consider following:\n\u003e echo \"|/root/core_pattern_pipe_test %p /usr/libexec/blah-blah-blah \\\n%s %c %p %u %g 11 12345678901234567890123456789012345678 %t\" \u003e \\\n/proc/sys/kernel/core_pattern\n\nThis is okay because the strings is less than CORENAME_MAX_SIZE. \"cat\n/proc/sys/kernel/core_pattern\" shows the whole string. but after we run\ncore_pattern_pipe_test in man page, we found last parameter was truncated\nlike below:\n\n argc[10]\u003d\u003c12807486\u003e\n\nThe root cause is core_pattern allows % specifiers, which need to be\nreplaced during parse time, but the replace may expand the strings to\nlarger than CORENAME_MAX_SIZE. So if the last parameter is % specifiers,\nthe replace code is using snprintf(out_ptr, out_end - out_ptr, ...), this\nwill write out of corename array.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Xiaotian Feng \u003cdfeng@redhat.com\u003e\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: Neil Horman \u003cnhorman@tuxdriver.com\u003e\nCc: Roland McGrath \u003croland@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": "9b1bf12d5d51bca178dea21b04a0805e29d60cf1", "tree": "902a2c0e5882a2152da59a589958d6426dc84643", "parents": [ "b84011508360d6885a9d95a235ec77d56f133377" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Wed Oct 27 15:34:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "signals: move cred_guard_mutex from task_struct to signal_struct\n\nOleg Nesterov pointed out we have to prevent multiple-threads-inside-exec\nitself and we can reuse -\u003ecred_guard_mutex for it. Yes, concurrent\nexecve() has no worth.\n\nLet\u0027s move -\u003ecred_guard_mutex from task_struct to signal_struct. It\nnaturally prevent multiple-threads-inside-exec.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nReviewed-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@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": "b84011508360d6885a9d95a235ec77d56f133377", "tree": "471f4aecda99cb5f82b0fa957887c10d5d176960", "parents": [ "b8ed374e202e23caaf9bd77dcadc9de6447faaa8" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "signals: annotate lock context change on ptrace_stop()\n\nptrace_stop() releases and regrabs current-\u003esighand-\u003esiglock but was\nmissing proper annotation. Add it.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Oleg Nesterov \u003coleg@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": "b8ed374e202e23caaf9bd77dcadc9de6447faaa8", "tree": "ea97fe186c7e0c0ee8cd61e0fc94dc42f635fd3b", "parents": [ "5ef45079dd9c8f2e9c7aa788dc3121835ae52863" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "signals: annotate lock_task_sighand()\n\nlock_task_sighand() grabs sighand-\u003esiglock in case of returning non-NULL\nbut unlock_task_sighand() releases it unconditionally. This leads sparse\nto complain about the lock context imbalance. Rename and wrap\nlock_task_sighand() using __cond_lock() macro to make sparse happy.\n\nSuggested-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@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": "5ef45079dd9c8f2e9c7aa788dc3121835ae52863", "tree": "47f8cd54f6663ea960f78404fe29cef5c250dc68", "parents": [ "0a3d763f1a68c97daae57e40c6d698986d1b38f4" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on xtensa\n\nUse new \u0027datap\u0027 variable in order to remove unnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0a3d763f1a68c97daae57e40c6d698986d1b38f4", "tree": "b88189bb89beadc12e414c27be08c26ad837dbbd", "parents": [ "8c0acac3676103113a2e259291a07c073ac07879" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on um\n\nRemove unnecessary castings using void pointer and fix copy_to_user()\nreturn value. Also add missing __user markup on the argument of\narch_ptrctl().\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8c0acac3676103113a2e259291a07c073ac07879", "tree": "dd54dbe6d01be0f1afb1f06fc0eff51518fc39a0", "parents": [ "a9384e23ab19eba0dedb861ebcba805b98a3b7a5" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on tile\n\nRemove checking @addr less than 0 because @addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a9384e23ab19eba0dedb861ebcba805b98a3b7a5", "tree": "306969d7845d13bbc16dad4c668f14cb58e3024f", "parents": [ "9e1cb20619d8037248b6a776f777600c3584a8d5" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on sparc\n\nFactor out struct fps and remove redundant castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9e1cb20619d8037248b6a776f777600c3584a8d5", "tree": "2e0e4108fa3e604b98c447a1725bd6746be528ee", "parents": [ "41a2437eb1d175efe1958e283241a66a871dbdea" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on sh\n\nRemove unnecessary castings and get rid of dummy pointer in favor of\noffsetof() macro in ptrace_32.c. Also use temporary variables and\nbreak long lines in order to improve readability.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "41a2437eb1d175efe1958e283241a66a871dbdea", "tree": "ae9f4c46de79ecf45d8f7ea3c01c8e97d82bc70f", "parents": [ "f68d2048206389603d646b06e3cc16f1bbc3ff88" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:12 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on score\n\nRemove unnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e\nCc: Lennox Wu \u003clennox.wu@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": "f68d2048206389603d646b06e3cc16f1bbc3ff88", "tree": "fd610c5c8ea6bce1324c1d1943fd4494b66e484a", "parents": [ "1cb4953c608d01d8ea522e2cf379e5e90f06d7a3" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:34:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on powerpc\n\nUse new \u0027datavp\u0027 and \u0027datalp\u0027 variables in order to remove unnecessary\ncastings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1cb4953c608d01d8ea522e2cf379e5e90f06d7a3", "tree": "8d75c9aa2cc2d4a94b184f9e7aeb62fab35fbe41", "parents": [ "261bb92054b9e0835c176a27967dd9eb326d010c" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on parisc\n\nAdd missing __user markup on the argument of put_user().\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Helge Deller \u003cdeller@gmx.de\u003e\nCc: \"James E.J. Bottomley\" \u003cjejb@parisc-linux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "261bb92054b9e0835c176a27967dd9eb326d010c", "tree": "2ec294c3a859b8acfab929fb1d97793801ce6da8", "parents": [ "fb671139a27abc44303ef938c3811d910724c493" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on mn10300\n\nUse new \u0027datap\u0027 variable in order to remove unnecessary castings.\nAlso remove checking @addr less than 0 because @addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fb671139a27abc44303ef938c3811d910724c493", "tree": "626528459e8a3624995cd37ae947d448eeccd699", "parents": [ "cfd866f6bd1549fb25f826c469120a8eaee4fc1a" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on MIPS\n\nUse new \u0027addrp\u0027, \u0027datavp\u0027 and \u0027datalp\u0027 variables in order to remove\nunnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cfd866f6bd1549fb25f826c469120a8eaee4fc1a", "tree": "0a0b9c027fb1c0eaae9c5e7ab1644db723d62733", "parents": [ "bf60ef96072ebbf768bae1f9ab421ceef5b80676" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on microblaze\n\nRemove checking @addr greater than 0 because @addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bf60ef96072ebbf768bae1f9ab421ceef5b80676", "tree": "7e79fea972e43fff60a84645d74eaedfb3e0c83c", "parents": [ "add3d6e8b1372646f3cb8cb56d5840c91afc85e0" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on m68knommu\n\nUse new \u0027regno\u0027, \u0027datap\u0027 variables in order to remove duplicated\nexpressions and unnecessary castings. Alse remove checking @addr less\nthan 0 because addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "add3d6e8b1372646f3cb8cb56d5840c91afc85e0", "tree": "d771f5eda7afa5c7f5485c2e8f7e721c13f6a8cc", "parents": [ "a68caa035a0ffb895baa829edec0545f17d88c07" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on m68k\n\nUse new \u0027regno\u0027, \u0027datap\u0027 variables in order to remove duplicated\nexpressions and unnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a68caa035a0ffb895baa829edec0545f17d88c07", "tree": "398ead5af1a4eff98c5e3b0865cea2ba8fcc0412", "parents": [ "05fabdace41837a21f957507378b2954fe87ab61" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on m32r\n\nUse new \u0027datap\u0027 variable in order to remove duplicated castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "05fabdace41837a21f957507378b2954fe87ab61", "tree": "1bb0e246e7786b008a44779052fa072de0955acf", "parents": [ "81d3285c96dd90044ffe2c2c5d56405a5423d753" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:53 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on h8300\n\nUse new \u0027regno\u0027, \u0027datap\u0027 variables in order to remove duplicated\nexpressions and unnecessary castings. Alse remove checking @addr\nless than 0 because addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "81d3285c96dd90044ffe2c2c5d56405a5423d753", "tree": "4b592e4d2f4d51b3a89a95d77bebb0fbc77133ab", "parents": [ "475a4b813816fe9af4cdf7833799036b679f46d0" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on frv\n\nUse new \u0027regno\u0027, \u0027datap\u0027 variables in order to remove duplicated\nexpressions and unnecessary castings. Alse remove checking @addr\nless than 0 because addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: \"Daniel K.\" \u003cdk@uw.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "475a4b813816fe9af4cdf7833799036b679f46d0", "tree": "8147812d582934768f7425c415e14019901ff302", "parents": [ "aeebd3a3d9f5b67a254f04e6eac91a74c5e1065e" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on cris\n\nUse new \u0027regno\u0027 variable in order to remove redandunt expression and\nremove checking @addr less than 0 because @addr is now unsigned. Also\nupdate \u0027datap\u0027 on PTRACE_GET/SETREGS to fix a bug on arch-v10.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aeebd3a3d9f5b67a254f04e6eac91a74c5e1065e", "tree": "ff74cc8470dd96e97bba0d2c83ea88df65168449", "parents": [ "9f29b8fb416a0ad49d5077ab10ed780efdfcb126" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() and friends on Blackfin\n\nChange signature of get/put_reg() according to the change of arch_ptrace()\nand remove unnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9f29b8fb416a0ad49d5077ab10ed780efdfcb126", "tree": "7c6eb822d6bf396424cf12b91c8b6f94d559e5df", "parents": [ "b640a0d192265c47bbf60951115bdb59d2c017d1" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on avr32\n\nuse new \u0027datap\u0027 variable type of void pointer in order to remove unnecessary\ncastings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b640a0d192265c47bbf60951115bdb59d2c017d1", "tree": "a57d05fbd46cf1b1e4146227ad9e23b9fbd56af0", "parents": [ "eb5a3699311ba8ed22b7b38ceb3bb1411e438e2a" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on ARM\n\nuse new \u0027datap\u0027 variable in order to remove unnecessary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eb5a3699311ba8ed22b7b38ceb3bb1411e438e2a", "tree": "1dbe526da49f057cb30378991fb85b1dbaf0edc4", "parents": [ "9b05a69e0534ec70bc94921936ffa05b330507cb" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:48 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on x86\n\nRemove checking @addr less than 0 because @addr is now unsigned and\nuse new udescp variable in order to remove unnecessary castings.\n\n[akpm@linux-foundation.org: fix unused variable \u0027udescp\u0027]\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b05a69e0534ec70bc94921936ffa05b330507cb", "tree": "4116a7b7db286edf9486a29a7742d47fa67baa68", "parents": [ "9fed81dc40f5a1ac2783bcc78d4029873be72894" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of arch_ptrace()\n\nFix up the arguments to arch_ptrace() to take account of the fact that\n@addr and @data are now unsigned long rather than long as of a preceding\npatch in this series.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9fed81dc40f5a1ac2783bcc78d4029873be72894", "tree": "6eee883c2a782380f277e045f6a7258ef949a9a6", "parents": [ "4abf986960ecda6a87fc2f795aacf888a2f0127e" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:46 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: cleanup ptrace_request()\n\nUse new \u0027datavp\u0027 and \u0027datalp\u0027 variables to remove unnecesary castings.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Roland McGrath \u003croland@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": "4abf986960ecda6a87fc2f795aacf888a2f0127e", "tree": "39601ac75c3b92a3894722287bd9068a8b5e68d0", "parents": [ "c4b5ed250eebf854d40f27b43362c80f115cb57a" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:45 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of sys_ptrace() and friends\n\nSince userspace API of ptrace syscall defines @addr and @data as void\npointers, it would be more appropriate to define them as unsigned long in\nkernel. Therefore related functions are changed also.\n\n\u0027unsigned long\u0027 is typically used in other places in kernel as an opaque\ndata type and that using this helps cleaning up a lot of warnings from\nsparse.\n\nSuggested-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Roland McGrath \u003croland@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": "c4b5ed250eebf854d40f27b43362c80f115cb57a", "tree": "870b5385ea51c0afbf3865fe6d7e3de3130dbbbe", "parents": [ "26174efd42100eefac67732c0c12f41a205fa335" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: annotate lock context change on exit_ptrace()\n\nexit_ptrace() releases and regrabs tasklist_lock but was missing proper\nannotation. Add it.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "26174efd42100eefac67732c0c12f41a205fa335", "tree": "81a7d758a3fcfd755e9e94ee7f66854133c281cf", "parents": [ "1489ebad8b5b20300562f634f279cb9c435fd90b" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:43 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "memcg: generic filestat update interface\n\nThis patch extracts the core logic from mem_cgroup_update_file_mapped() as\nmem_cgroup_update_file_stat() and adds a wrapper.\n\nAs a planned future update, memory cgroup has to count dirty pages to\nimplement dirty_ratio/limit. And more, the number of dirty pages is\nrequired to kick flusher thread to start writeback. (Now, no kick.)\n\nThis patch is preparation for it and makes other statistics implementation\nclearer. Just a clean up.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nAcked-by: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nReviewed-by: Greg Thelen \u003cgthelen@google.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1489ebad8b5b20300562f634f279cb9c435fd90b", "tree": "4bfa738b0733c11120705aaa37a45d87d1dd5534", "parents": [ "711d3d2c9bc3fb7cb5116352fecdb5b4adb6db6e" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "memcg: cpu hotplug aware quick acount_move detection\n\nAn event counter MEM_CGROUP_ON_MOVE is used for quick check whether file\nstat update can be done in async manner or not. Now, it use percpu\ncounter and for_each_possible_cpu to update.\n\nThis patch replaces for_each_possible_cpu to for_each_online_cpu and adds\nnecessary synchronization logic at CPU HOTPLUG.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "711d3d2c9bc3fb7cb5116352fecdb5b4adb6db6e", "tree": "09979a5e3d7b2e1fe7b7de193d11d6f468a67e76", "parents": [ "7d74b06f240f1bd1b4b68dd6fe84164d8bf4e315" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "memcg: cpu hotplug aware percpu count updates\n\nNow, memcgroup\u0027s per cpu coutner uses for_each_possible_cpu() to get the\nvalue. It\u0027s better to use for_each_online_cpu() and a cpu hotplug\nhandler.\n\nThis patch only handles statistics counter. MEM_CGROUP_ON_MOVE will be\nhandled in another patch.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7d74b06f240f1bd1b4b68dd6fe84164d8bf4e315", "tree": "3b52304b322390a9b5782b4d498e5e0a14e3266b", "parents": [ "32047e2a85f06633ee4c53e2d0346fbcd34e480b" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:41 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "memcg: use for_each_mem_cgroup\n\nIn memory cgroup management, we sometimes have to walk through\nsubhierarchy of cgroup to gather informaiton, or lock something, etc.\n\nNow, to do that, mem_cgroup_walk_tree() function is provided. It calls\ngiven callback function per cgroup found. But the bad thing is that it\nhas to pass a fixed style function and argument, \"void*\" and it adds much\ntype casting to memcontrol.c.\n\nTo make the code clean, this patch replaces walk_tree() with\n\n for_each_mem_cgroup_tree(iter, root)\n\nAn iterator style call. The good point is that iterator call doesn\u0027t have\nto assume what kind of function is called under it. A bad point is that\nit may cause reference-count leak if a caller use \"break\" from the loop by\nmistake.\n\nI think the benefit is larger. The modified code seems straigtforward and\neasy to read because we don\u0027t have misterious callbacks and pointer cast.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "32047e2a85f06633ee4c53e2d0346fbcd34e480b", "tree": "25ed1e04bf60a46951581b0ad28a45e51b1602a2", "parents": [ "0c270f8f9988fb0d93ea214fdcff7ab90eb3d894" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:40 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "memcg: avoid lock in updating file_mapped (Was fix race in file_mapped accouting flag management\n\nAt accounting file events per memory cgroup, we need to find memory cgroup\nvia page_cgroup-\u003emem_cgroup. Now, we use lock_page_cgroup() for guarantee\npc-\u003emem_cgroup is not overwritten while we make use of it.\n\nBut, considering the context which page-cgroup for files are accessed,\nwe can use alternative light-weight mutual execusion in the most case.\n\nAt handling file-caches, the only race we have to take care of is \"moving\"\naccount, IOW, overwriting page_cgroup-\u003emem_cgroup. (See comment in the\npatch)\n\nUnlike charge/uncharge, \"move\" happens not so frequently. It happens only when\nrmdir() and task-moving (with a special settings.)\nThis patch adds a race-checker for file-cache-status accounting v.s. account\nmoving. The new per-cpu-per-memcg counter MEM_CGROUP_ON_MOVE is added.\nThe routine for account move\n 1. Increment it before start moving\n 2. Call synchronize_rcu()\n 3. Decrement it after the end of moving.\nBy this, file-status-counting routine can check it needs to call\nlock_page_cgroup(). In most case, I doesn\u0027t need to call it.\n\nFollowing is a perf data of a process which mmap()/munmap 32MB of file cache\nin a minute.\n\nBefore patch:\n 28.25% mmap mmap [.] main\n 22.64% mmap [kernel.kallsyms] [k] page_fault\n 9.96% mmap [kernel.kallsyms] [k] mem_cgroup_update_file_mapped\n 3.67% mmap [kernel.kallsyms] [k] filemap_fault\n 3.50% mmap [kernel.kallsyms] [k] unmap_vmas\n 2.99% mmap [kernel.kallsyms] [k] __do_fault\n 2.76% mmap [kernel.kallsyms] [k] find_get_page\n\nAfter patch:\n 30.00% mmap mmap [.] main\n 23.78% mmap [kernel.kallsyms] [k] page_fault\n 5.52% mmap [kernel.kallsyms] [k] mem_cgroup_update_file_mapped\n 3.81% mmap [kernel.kallsyms] [k] unmap_vmas\n 3.26% mmap [kernel.kallsyms] [k] find_get_page\n 3.18% mmap [kernel.kallsyms] [k] __do_fault\n 3.03% mmap [kernel.kallsyms] [k] filemap_fault\n 2.40% mmap [kernel.kallsyms] [k] handle_mm_fault\n 2.40% mmap [kernel.kallsyms] [k] do_page_fault\n\nThis patch reduces memcg\u0027s cost to some extent.\n(mem_cgroup_update_file_mapped is called by both of map/unmap)\n\nNote: It seems some more improvements are required..but no idea.\n maybe removing set/unset flag is required.\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nReviewed-by: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Greg Thelen \u003cgthelen@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0c270f8f9988fb0d93ea214fdcff7ab90eb3d894", "tree": "b4f77a6714d245841ecec535ccbeba535c0d29a4", "parents": [ "45531757b45cae0ce64c5aff08c2534d5a0fa3e7" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Wed Oct 27 15:33:39 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "memcg: fix race in file_mapped accouting flag management\n\nPresently memory cgroup accounts file-mapped by counter and flag. counter\nis working in the same way with zone_stat but FileMapped flag only exists\nin memcg (for helping move_account).\n\nThis flag can be updated wrongly in a case. Assume CPU0 and CPU1 and a\nthread mapping a page on CPU0, another thread unmapping it on CPU1.\n\n CPU0 \t\tCPU1\n\t\t\t\trmv rmap (mapcount 1-\u003e0)\n add rmap (mapcount 0-\u003e1)\n lock_page_cgroup()\n memcg counter+1\t\t(some delay)\n set MAPPED FLAG.\n unlock_page_cgroup()\n\t\t\t\tlock_page_cgroup()\n\t\t\t\tmemcg counter-1\n\t\t\t\tclear MAPPED flag\n\nIn the above sequence counter is properly updated but FLAG is not. This\nmeans that representing a state by a flag which is maintained by counter\nneeds some special care.\n\nTo handle this, when clearing a flag, this patch check mapcount directly\nand clear the flag only when mapcount \u003d\u003d 0. (if mapcount \u003e0, someone will\nmake it to zero later and flag will be cleared.)\n\nReverse case, dec-after-inc cannot be a problem because page_table_lock()\nworks well for it. (IOW, to make above sequence, 2 processes should touch\nthe same page at once with map/unmap.)\n\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Balbir Singh \u003cbalbir@in.ibm.com\u003e\nCc: Daisuke Nishimura \u003cnishimura@mxp.nes.nec.co.jp\u003e\nCc: Greg Thelen \u003cgthelen@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45531757b45cae0ce64c5aff08c2534d5a0fa3e7", "tree": "df9651eb91e4515684e055fa9454dce009be9ab4", "parents": [ "f4a2589feaef0a9b737a3e582b37ee96695bb25f" ], "author": { "name": "Daniel Lezcano", "email": "daniel.lezcano@free.fr", "time": "Wed Oct 27 15:33:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "cgroup: notify ns_cgroup deprecated\n\nThe ns_cgroup will be removed very soon. Let\u0027s warn, for this version,\nns_cgroup is deprecated.\n\nMake ns_cgroup and clone_children exclusive. If the clone_children is set\nand the ns_cgroup is mounted, let\u0027s fail with EINVAL when the ns_cgroup\nsubsys is created (a printk will help the user to understand why the\ncreation fails).\n\nUpdate the feature remove schedule file with the deprecated ns_cgroup.\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f4a2589feaef0a9b737a3e582b37ee96695bb25f", "tree": "ea5eb5c6f2c1f826893271b861d63272efd6546d", "parents": [ "32a8cf235e2f192eb002755076994525cdbaa35a" ], "author": { "name": "Evgeny Kuznetsov", "email": "ext-eugeny.kuznetsov@nokia.com", "time": "Wed Oct 27 15:33:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "cgroups: add check for strcpy destination string overflow\n\nFunction \"strcpy\" is used without check for maximum allowed source string\nlength and could cause destination string overflow. Check for string\nlength is added before using \"strcpy\". Function now is return error if\nsource string length is more than a maximum.\n\nakpm: presently considered NotABug, but add the check for general\nfuture-safeness and robustness.\n\nSigned-off-by: Evgeny Kuznetsov \u003cEXT-Eugeny.Kuznetsov@nokia.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "32a8cf235e2f192eb002755076994525cdbaa35a", "tree": "a4d849c31703d18365e063a4cc7627bfd13ca253", "parents": [ "97978e6d1f2da0073416870410459694fbdbfd9b" ], "author": { "name": "Daniel Lezcano", "email": "daniel.lezcano@free.fr", "time": "Wed Oct 27 15:33:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "cgroup: make the mount options parsing more accurate\n\nCurrent behavior:\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n(1) When we mount a cgroup, we can specify the \u0027all\u0027 option which\n means to enable all the cgroup subsystems. This is the default option\n when no option is specified.\n\n(2) If we want to mount a cgroup with a subset of the supported cgroup\n subsystems, we have to specify a subsystems name list for the mount\n option.\n\n(3) If we specify another option like \u0027noprefix\u0027 or \u0027release_agent\u0027,\n the actual code wants the \u0027all\u0027 or a subsystem name option specified\n also. Not critical but a bit not friendly as we should assume (1) in\n this case.\n\n(4) Logically, the \u0027all\u0027 option is mutually exclusive with a subsystem\n name, but this is not detected.\n\nIn other words:\n succeed : mount -t cgroup -o all,freezer cgroup /cgroup\n\t\u003d\u003e is it \u0027all\u0027 or \u0027freezer\u0027 ?\n fails : mount -t cgroup -o noprefix cgroup /cgroup\n\t\u003d\u003e succeed if we do \u0027-o noprefix,all\u0027\n\nThe following patches consolidate a bit the mount options check.\n\nNew behavior:\n\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\n(1) untouched\n(2) untouched\n(3) the \u0027all\u0027 option will be by default when specifying other than\n a subsystem name option\n(4) raises an error\n\nIn other words:\n fails : mount -t cgroup -o all,freezer cgroup /cgroup\n succeed : mount -t cgroup -o noprefix cgroup /cgroup\n\nFor the sake of lisibility, the if ... then ... else ... if ...\nindentation when parsing the options has been changed to:\nif ... then\n\t...\n\tcontinue\nfi\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nSigned-off-by: Serge E. Hallyn \u003cserge.hallyn@canonical.com\u003e\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nReviewed-by: Paul Menage \u003cmenage@google.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Balbir Singh \u003cbalbir@linux.vnet.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": "97978e6d1f2da0073416870410459694fbdbfd9b", "tree": "e8ff2fe4119d03fa54a45e8a101adbf9fb91a385", "parents": [ "2d3cbf8bc852ac1bc3d098186143c5973f87b753" ], "author": { "name": "Daniel Lezcano", "email": "daniel.lezcano@free.fr", "time": "Wed Oct 27 15:33:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:09 2010 -0700" }, "message": "cgroup: add clone_children control file\n\nThe ns_cgroup is a control group interacting with the namespaces. When a\nnew namespace is created, a corresponding cgroup is automatically created\ntoo. The cgroup name is the pid of the process who did \u0027unshare\u0027 or the\nchild of \u0027clone\u0027.\n\nThis cgroup is tied with the namespace because it prevents a process to\nescape the control group and use the post_clone callback, so the child\ncgroup inherits the values of the parent cgroup.\n\nUnfortunately, the more we use this cgroup and the more we are facing\nproblems with it:\n\n(1) when a process unshares, the cgroup name may conflict with a\n previous cgroup with the same pid, so unshare or clone return -EEXIST\n\n(2) the cgroup creation is out of control because there may have an\n application creating several namespaces where the system will\n automatically create several cgroups in his back and let them on the\n cgroupfs (eg. a vrf based on the network namespace).\n\n(3) the mix of (1) and (2) force an administrator to regularly check\n and clean these cgroups.\n\nThis patchset removes the ns_cgroup by adding a new flag to the cgroup and\nthe cgroupfs mount option. It enables the copy of the parent cgroup when\na child cgroup is created. We can then safely remove the ns_cgroup as\nthis flag brings a compatibility. We have now to manually create and add\nthe task to a cgroup, which is consistent with the cgroup framework.\n\nThis patch:\n\nSent as an answer to a previous thread around the ns_cgroup.\n\nhttps://lists.linux-foundation.org/pipermail/containers/2009-June/018627.html\n\nIt adds a control file \u0027clone_children\u0027 for a cgroup. This control file\nis a boolean specifying if the child cgroup should be a clone of the\nparent cgroup or not. The default value is \u0027false\u0027.\n\nThis flag makes the child cgroup to call the post_clone callback of all\nthe subsystem, if it is available.\n\nAt present, the cpuset is the only one which had implemented the\npost_clone callback.\n\nThe option can be set at mount time by specifying the \u0027clone_children\u0027\nmount option.\n\nSigned-off-by: Daniel Lezcano \u003cdaniel.lezcano@free.fr\u003e\nSigned-off-by: Serge E. Hallyn \u003cserge.hallyn@canonical.com\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Jamal Hadi Salim \u003chadi@cyberus.ca\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nAcked-by: Balbir Singh \u003cbalbir@linux.vnet.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": "2d3cbf8bc852ac1bc3d098186143c5973f87b753", "tree": "5507f0efa192ac6df884fb0118bfd0e28d758662", "parents": [ "0bdba580ab052a21e3eda2764ed22d9ee962392b" ], "author": { "name": "Tomasz Buchert", "email": "tomasz.buchert@inria.fr", "time": "Wed Oct 27 15:33:34 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "cgroup_freezer: update_freezer_state() does incorrect state transitions\n\nThere are 4 state transitions possible for a freezer. Only FREEZING -\u003e\nFROZEN transaction is done lazily. This patch allows update_freezer_state\nonly to perform this transaction and renames the function to\nupdate_if_frozen.\n\nMoreover is_task_frozen_enough function is removed and its every occurence\nis replaced with frozen(). Therefore for a group to become FROZEN every\ntask must be frozen.\n\nThe previous version could trigger a following bug: When cgroup is in the\nprocess of freezing (but none of its tasks are frozen yet),\nupdate_freezer_state() (called from freezer_read or freezer_write) would\nincorrectly report that a group is \u0027THAWED\u0027 (because nfrozen \u003d 0),\nallowing the transaction FREEZING -\u003e THAWED without writing anything to\n\u0027freezer.state\u0027. This is incorrect according to the documentation. This\ncould result in a \u0027THAWED\u0027 cgroup with frozen tasks inside.\n\nA code to reproduce this bug is available here:\nhttp://pentium.hopto.org/~thinred/repos/linux-misc/freezer_bug2.c\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Tomasz Buchert \u003ctomasz.buchert@inria.fr\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0bdba580ab052a21e3eda2764ed22d9ee962392b", "tree": "9d8fb958c8612a9c72b8662d9b51c12c76ccd0bb", "parents": [ "d5de4ddb1bc430289bede76c0d87cabee93f749a" ], "author": { "name": "Tomasz Buchert", "email": "tomasz.buchert@inria.fr", "time": "Wed Oct 27 15:33:33 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "cgroup_freezer: fix can_attach() to prohibit moving from/to freezing/frozen cgroups\n\nIt is possible to move a task from its cgroup even if this group is\n\u0027FREEZING\u0027. This results in a nasty bug - the moved task will become\nfrozen OUTSIDE its original cgroup and will remain in a permanent \u0027D\u0027\nstate.\n\nThis patch allows to migrate the task only between THAWED cgroups.\n\nThis behavior was observed and easily reproduced on a single core laptop.\nNotice that reproducibility depends highly on the machine used. Program\nand instructions how to reproduce the bug can be fetched from:\nhttp://pentium.hopto.org/~thinred/repos/linux-misc/freezer_bug.c\n\nSigned-off-by: Tomasz Buchert \u003ctomasz.buchert@inria.fr\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d5de4ddb1bc430289bede76c0d87cabee93f749a", "tree": "142ebbc437d2d6e5c47eda6c37847eb058d2851e", "parents": [ "abffc0207f12563f17bbde96e4cc0d9f3d7e2a53" ], "author": { "name": "Tomasz Buchert", "email": "tomasz.buchert@inria.fr", "time": "Wed Oct 27 15:33:32 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "cgroup_freezer: unnecessary test in cgroup_freezing_or_frozen()\n\nThe root freezer_state is always CGROUP_THAWED so we can remove the\nspecial case from the code. The test itself can be handy and is extracted\nto static function.\n\nSigned-off-by: Tomasz Buchert \u003ctomasz.buchert@inria.fr\u003e\nCc: Matt Helsley \u003cmatthltc@us.ibm.com\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "abffc0207f12563f17bbde96e4cc0d9f3d7e2a53", "tree": "42a2b7ea028cf0bdc2b5f2d38386507768c8fe5c", "parents": [ "e45c9effed903ba3fdbd6ef0498ee8989c35af0a" ], "author": { "name": "Andrea Righi", "email": "arighi@develer.com", "time": "Wed Oct 27 15:33:31 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "doc: clarify the behaviour of dirty_ratio/dirty_bytes\n\nWhen dirty_ratio or dirty_bytes is written the other parameter is disabled\nand set to 0 (in dirty_bytes_handler() / dirty_ratio_handler()).\n\nWe do the same for dirty_background_ratio and dirty_background_bytes.\n\nHowever, in the sysctl documentation, we say that the counterpart becomes\na function of the old value, that is not correct.\n\nClarify the documentation reporting the actual behaviour.\n\nReviewed-by: Greg Thelen \u003cgthelen@google.com\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Andrea Righi \u003carighi@develer.com\u003e\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e45c9effed903ba3fdbd6ef0498ee8989c35af0a", "tree": "fb754f3858b2188e95e63c435b2844fe5c476661", "parents": [ "b4754ebc319ca2e8eb95e51a5d2e2d00047c4db9" ], "author": { "name": "Ondrej Zary", "email": "linux@rainbow-software.org", "time": "Wed Oct 27 15:33:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "isofs: work-around for Rock Ridge+Joliet CDs with empty ISO root directory\n\nIf a CD has both Rock Ridge and Joliet extensions and the ISO root\ndirectory is empty, no files are visible. Disable Rock Ridge extensions\nin this case and use Joliet root directory instead.\n\nSigned-off-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Guenter Roeck \u003cguenter.roeck@ericsson.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b4754ebc319ca2e8eb95e51a5d2e2d00047c4db9", "tree": "c0bd33702787e6f7646c12c4c26cbdd1ca405dea", "parents": [ "f35691062a138484b51bf53b36ae8a4495d8fb91" ], "author": { "name": "Nicolas Kaiser", "email": "nikai@nikai.net", "time": "Wed Oct 27 15:33:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "drivers/video/omap/blizzard.c: suspected typo in assignment\n\nUntested, but looks like an obvious typo to me.\n\nSigned-off-by: Nicolas Kaiser \u003cnikai@nikai.net\u003e\nCc: Tomi Valkeinen \u003ctomi.valkeinen@nokia.com\u003e\nCc: Tony Lindgren \u003ctony@atomide.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f35691062a138484b51bf53b36ae8a4495d8fb91", "tree": "afa11d85cb32adaa425bb8e6f5ad60bf83c3fdc7", "parents": [ "f11b478d461b7113eb4603b3914aaf15b7788e87" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Wed Oct 27 15:33:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "drivers/video/gbefb.c: eliminate memory leak\n\nThis code is preceded by a call to framebuffer_alloc, which allocates\nmemory, so this memory should be freed before leaving the function in an\nerror case. out_release_framebuffer just frees the frame buffer and\nreturns.\n\nA simplified version of the semantic match that finds this problem is:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@r exists@\nlocal idexpression x;\nexpression E;\nidentifier f1;\niterator I;\n@@\n\nx \u003d framebuffer_alloc(...);\n\u003c... when !\u003d x\n when !\u003d true (x \u003d\u003d NULL || ...)\n when !\u003d if (...) { \u003c+...x...+\u003e }\n when !\u003d I (...) { \u003c+...x...+\u003e }\n(\n x \u003d\u003d NULL\n|\n x \u003d\u003d E\n|\n x-\u003ef1\n)\n...\u003e\n* return ...;\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Arnaud Patard \u003carnaud.patard@rtp-net.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f11b478d461b7113eb4603b3914aaf15b7788e87", "tree": "84e673927a071c64658d8b24ae423de86948b573", "parents": [ "c9c62dce35e7fc54beebafb071393a0008989e49" ], "author": { "name": "James Hogan", "email": "james@albanarts.com", "time": "Wed Oct 27 15:33:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "fbmem: fix fb_read, fb_write unaligned accesses\n\nfb_{read,write} access the framebuffer using lots of fb_{read,write}l\u0027s\nbut don\u0027t check that the file position is aligned which can cause problems\non some architectures which do not support unaligned accesses.\n\nSince the operations are essentially memcpy_{from,to}io, new\nfb_memcpy_{from,to}fb macros have been defined and these are used instead.\n\nFor Sparc, fb_{read,write} macros use sbus_{read,write}, so this defines\nnew sbus_memcpy_{from,to}io functions the same as memcpy_{from,to}io but\nusing sbus_{read,write}b instead of {read,write}b.\n\nSigned-off-by: James Hogan \u003cjames@albanarts.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Florian Tobias Schandinat \u003cFlorianSchandinat@gmx.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c9c62dce35e7fc54beebafb071393a0008989e49", "tree": "68b0f7e2b63e697aca023d8932bc9a7eafa26608", "parents": [ "847fb8aca3b79d03ef6c5f87f0843a30ed9e6627" ], "author": { "name": "James Hogan", "email": "james@albanarts.com", "time": "Wed Oct 27 15:33:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "fbmem: fix whitespace\n\nChange a few lines of indentation to tabs.\n\nSigned-off-by: James Hogan \u003cjames@albanarts.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "847fb8aca3b79d03ef6c5f87f0843a30ed9e6627", "tree": "b1916b554960b20d4e7e158cfc803f575cc40a1c", "parents": [ "f0a2f357d46a51f8066eb47b3dba40f87a680804" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Wed Oct 27 15:33:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "drivers/video/matrox/matroxfb_maven.c: fix unsigned return type\n\nThe function has an unsigned return type, but returns a negative constant\nto indicate an error condition. The result of calling the function is\nonly tested by comparison to 0, and thus unsigned is not needed and can be\ndropped from the return type.\n\nA sematic match that finds this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@exists@\nidentifier f;\nconstant C;\n@@\n\n unsigned f(...)\n { \u003c+...\n* return -C;\n ...+\u003e }\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nCc: Petr Vandrovec \u003cvandrove@vc.cvut.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0a2f357d46a51f8066eb47b3dba40f87a680804", "tree": "a2a8beb7b0996d2cb9fafe81ade2f4cda2005bdd", "parents": [ "09b599ddd467911ad6b43f3abe3c533446662417" ], "author": { "name": "Ondrej Zary", "email": "linux@rainbow-software.org", "time": "Wed Oct 27 15:33:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:08 2010 -0700" }, "message": "savagefb: fix DDC for Savage 4\n\nI tested savagefb on 3 different Savage 4 cards:\nDiamond Stealth III S520\nNumber Nine SR9\nDatapath Horizon 2S (two savage chips on a PCI card)\n\nit worked except the DDC which did not work on any of them.\n\nLooking at the BIOS code, it does not use MMIO register 0xff20 but CRT\nregister 0xa0 or 0xb1 - depending on the chip revision and something in\nregister 0xa6. With this patch, DDC works fine on all 3 cards (even on\nthe second head of Horizon 2S - although it does not display anything as\nit\u0027s misconfigured because of missing BIOS).\n\nSigned-off-by: Ondrej Zary \u003clinux@rainbow-software.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "09b599ddd467911ad6b43f3abe3c533446662417", "tree": "75de5f4753eab28ca1fbc06b79e33042e2dea4ce", "parents": [ "72b4379e9502e7bf64256af83a55f90bd13d1ce6" ], "author": { "name": "Christian Dietrich", "email": "qy03fugy@stud.informatik.uni-erlangen.de", "time": "Wed Oct 27 15:33:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "drivers/video/matrox/matroxfb_DAC1064.c: remove undead ifdef CONFIG_FB_MATROX_G\n\nThe CONFIG_FB_MATROX_G ifdef isn\u0027t necessary at this point, because it is\nchecked in an outer ifdef level already and has no effect here.\n\nSigned-off-by: Christian Dietrich \u003cqy03fugy@stud.informatik.uni-erlangen.de\u003e\nAcked-by: Jean Delvare \u003ckhali@linux-fr.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "72b4379e9502e7bf64256af83a55f90bd13d1ce6", "tree": "ece6fca204a5156c824b8f860ed4fa42189918ca", "parents": [ "fd0574cb54bf1dd068e4603f0d67d237aa1d718d" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Wed Oct 27 15:33:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "langwell_gpio: add support for whitney point\n\nIn this case the logic is very similar but the IRQs are not exposed and\nthe device is not picked up via PCI\n\nBased on a separate internal whitney point driver by Yin Kangkai.\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nCc: Yin Kangkai \u003ckangkai.yin@intel.com\u003e\nCc: Alek Du \u003calek.du@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": "fd0574cb54bf1dd068e4603f0d67d237aa1d718d", "tree": "275437be707ebc9d34b1fb5cce1276ee8f2ced28", "parents": [ "04c17aa89380addf8d7df6f0fd269fc2bd87796c" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Oct 27 15:33:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "drivers/gpio/langwell_gpio.c: remove semicolons after function definitions\n\nDeweird this driver.\n\nCc: Alek Du \u003calek.du@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": "04c17aa89380addf8d7df6f0fd269fc2bd87796c", "tree": "faffaaf88052da07c90fe15b7869c4326441b637", "parents": [ "dc5ae4f2f58cfa98b67d2be379fc99080a8967af" ], "author": { "name": "Tomoya MORINAGA", "email": "tomoya-linux@dsn.okisemi.com", "time": "Wed Oct 27 15:33:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: add Topcliff PCH GPIO driver\n\nTopcliff PCH is the platform controller hub that is going to be used in\nIntel\u0027s upcoming general embedded platform. All IO peripherals in\nTopcliff PCH are actually devices sitting on AMBA bus. Topcliff PCH has\nGPIO I/F. Using this I/F, it is able to access system devices connected\nto GPIO.\n\n[akpm@linux-foundation.org: ese DEFINE_PCI_DEVICE_TABLE (per Joe Perches)]\nSigned-off-by: Tomoya MORINAGA \u003ctomoya-linux@dsn.okisemi.com\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: Rabin Vincent \u003crabin.vincent@stericsson.com\u003e\nCc: Samuel Ortiz \u003csameo@linux.intel.com\u003e\nCc: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nCc: Tomoya MORINAGA \u003cmorinaga526@dsn.okisemi.com\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": "dc5ae4f2f58cfa98b67d2be379fc99080a8967af", "tree": "8ef3cd48b98d21fc1a23b446d55769497c0c0667", "parents": [ "9ef8c8c51a7d76bae73e0259c356b24533b6b7c0" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: add i2c forward declaration\n\nSome ADP5588 functions take a pointer to an i2c_client, but if the i2c\nheader doesn\u0027t happen to be included first, we hit the standard \"struct\ndeclared inside parameter list\" warnings from gcc. So add a simple\nforward decl of the i2c_client struct.\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9ef8c8c51a7d76bae73e0259c356b24533b6b7c0", "tree": "7dc3a50966ed68cf1980a86729a476521838e0e1", "parents": [ "459773ae8dbbd480886d186181c6bc2e8556025f" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: gpio_start must be signed\n\nCommon code interprets this as a signed value (a negative value is used to\nrequest dynamic ID allocation), so make sure the platform data has proper\ntypes to support that.\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "459773ae8dbbd480886d186181c6bc2e8556025f", "tree": "38d738b858105a46a473bcae0958e2ded77a2e21", "parents": [ "ead6db084392349ad33323b1bb2916058dd7e82b" ], "author": { "name": "Michael Hennerich", "email": "michael.hennerich@analog.com", "time": "Wed Oct 27 15:33:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: adp5588-gpio: support interrupt controller\n\nImplement irq_chip functionality on ADP5588/5587 GPIO expanders. Only\nlevel sensitive interrupts are supported. Interrupts provided by this\nirq_chip must be requested using request_threaded_irq().\n\nSigned-off-by: Michael Hennerich \u003cmichael.hennerich@analog.com\u003e\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ead6db084392349ad33323b1bb2916058dd7e82b", "tree": "8288fb20f86550ba8bb5d9984a7d09ead9b333d7", "parents": [ "76d800a5b6e198c4fda07b88bb42a545709f193b" ], "author": { "name": "Miguel Gaio", "email": "miguel.gaio@efixo.com", "time": "Wed Oct 27 15:33:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: add support for 74x164 serial-in/parallel-out 8-bit shift register\n\nAdd support for generic 74x164 serial-in/parallel-out 8-bits shift\nregister. This driver can be used as a GPIO output expander.\n\n[akpm@linux-foundation.org: remove unused local `refresh\u0027]\nSigned-off-by: Miguel Gaio \u003cmiguel.gaio@efixo.com\u003e\nSigned-off-by: Juhos Gabor \u003cjuhosg@openwrt.org\u003e\nSigned-off-by: Florian Fainelli \u003cflorian@openwrt.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "76d800a5b6e198c4fda07b88bb42a545709f193b", "tree": "e1d16296c54137cbaedfbde59502fa28143755fc", "parents": [ "09cd9527d621640d4dd231dff77b681e711d8e4b" ], "author": { "name": "Tomas Hallenberg", "email": "tomas.hallenberg@pelagicore.com", "time": "Wed Oct 27 15:33:17 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:07 2010 -0700" }, "message": "gpio: timbgpio: use a copy of the IER register to avoid it being trashed\n\nSome versions of the hardware can trash the IER register if simultaneous\ninterrupts occur. This patch works around it by using a local copy of the\nregister and restoring it after every interrupt.\n\nSigned-off-by: Tomas Hallenberg \u003ctomas.hallenberg@pelagicore.com\u003e\nAcked-by: Richard Röjfors \u003crichard.rojfors@pelagicore.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "09cd9527d621640d4dd231dff77b681e711d8e4b", "tree": "fcd333ea3d8f27c849f7a51a7fcf67646886b948", "parents": [ "aeec56e331c6d2750de02ef34b305338305ca690" ], "author": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Oct 27 15:33:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "gpiolib: fix HAVE_GPIO_LIB leftovers in asm-generic/gpio.h\n\ncommit 7444a72effa632fcd8edc566f88 (\"gpiolib: allow user-selection\")\nremoved HAVE_GPIO_LIB Kconfig symbol, but the header file still uses the\nname [to confuse readers wrt #ifdef/#else/#endif location].\n\nThe real Kconfig symbol nowadays is CONFIG_GPIOLIB.\n\nSigned-off-by: Anton Vorontsov \u003ccbouatmailru@gmail.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "aeec56e331c6d2750de02ef34b305338305ca690", "tree": "1a9df159e4408cf1f4d9ab8451ae803de6007126", "parents": [ "d0f744c8cbd19a8d07eccb15bb08e6a29c4d5192" ], "author": { "name": "Anton Vorontsov", "email": "cbouatmailru@gmail.com", "time": "Wed Oct 27 15:33:15 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "gpio: add driver for basic memory-mapped GPIO controllers\n\nThe basic GPIO controllers may be found in various on-board FPGA and ASIC\nsolutions that are used to control board\u0027s switches, LEDs, chip-selects,\nEthernet/USB PHY power, etc.\n\nThese controllers may not provide any means of pin setup\n(in/out/open drain).\n\nThe driver supports:\n- 8/16/32/64 bits registers;\n- GPIO controllers with clear/set registers;\n- GPIO controllers with a single \"data\" register;\n- Big endian bits/GPIOs ordering (mostly used on PowerPC).\n\nSigned-off-by: Anton Vorontsov \u003ccbouatmailru@gmail.com\u003e\nReviewed-by: Mark Brown \u003cbroonie@opensource.wolfsonmicro.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Samuel Ortiz \u003csameo@linux.intel.com\u003e,\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d0f744c8cbd19a8d07eccb15bb08e6a29c4d5192", "tree": "4f00289791a0d97587ae43975f986b82a87b3ac3", "parents": [ "f46418c5cadfe76b15c630ff746ca859a8207d71" ], "author": { "name": "Paul Cercueil", "email": "paul@crapouillou.net", "time": "Wed Oct 27 15:33:12 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "drivers/rtc/rtc-jz4740.c: add alarm function\n\nAdd the \"alarm\" function to the jz4740 RTC. Interrupts will now be raised\nwhen the \"alarm\" time is reached.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Paul Cercueil \u003cpaul@crapouillou.net\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Lars-Peter Clausen \u003clars@metafoo.de\u003e\nCc: Paul Gortmaker \u003cp_gortmaker@yahoo.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f46418c5cadfe76b15c630ff746ca859a8207d71", "tree": "06f596a1bb7801eff7d05171953555bbad45d8d9", "parents": [ "5b3ffddd8ddb4712dfe14ad3e23eb5494f11bf61" ], "author": { "name": "Lan Chunhe-B25806", "email": "b25806@freescale.com", "time": "Wed Oct 27 15:33:12 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "drivers/rtc/rtc-ds3232.c: add alarm function\n\nThe DS3232 RTC driver only has the tick function. Add an alarm function\nso the driver is complete.\n\nSigned-off-by: Lan Chunhe-B25806 \u003cb25806@freescale.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Wan ZongShun \u003cmcuos.com@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": "5b3ffddd8ddb4712dfe14ad3e23eb5494f11bf61", "tree": "792a806f48592acad66579db9e3b9637c15a6c54", "parents": [ "e1df962e6cdc431acb6a8da409b6a7d89c4f782e" ], "author": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Wed Oct 27 15:33:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: add rtc_valid_tm in s3c_rtc_gettime()\n\nAdd \"rtc_valid_tm\" in s3c_rtc_gettime() as per Wan ZongShun\u0027s suggestion.\n\nSuggested-by: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e1df962e6cdc431acb6a8da409b6a7d89c4f782e", "tree": "d56e3cab40e38d99cb671d93b982feb57657355d", "parents": [ "30ffc40cf52cd68782b50cb699b5eca076ca23ab" ], "author": { "name": "Changhwan Youn", "email": "chaos.youn@samsung.com", "time": "Wed Oct 27 15:33:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: fix RTC initialization method\n\nChange RTC initialization method in probe(). The \u0027rtc_valid_tm(tm)\u0027 can\ncheck whether RTC BCD is valid or not. And change the method of checking\nbecause the previous method cannot validate RTC BCD registers properly.\n\nSigned-off-by: Changhwan Youn \u003cchaos.youn@samsung.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "30ffc40cf52cd68782b50cb699b5eca076ca23ab", "tree": "40046b9daa54a5118f95a01a6990dcf45dd4500b", "parents": [ "e6eb524e6e6df4027530b36f76b84a6a076a3249" ], "author": { "name": "Kukjin Kim", "email": "kgene.kim@samsung.com", "time": "Wed Oct 27 15:33:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: Fix debug message format on RTC\n\nFix debug message format.\n\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nAcked-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e6eb524e6e6df4027530b36f76b84a6a076a3249", "tree": "c9e45a11f520a762f21ee2b7afde5faca2baeb9c", "parents": [ "dd061d1abe4e637bf755865f776f8088dacd1c0b" ], "author": { "name": "Changhwan Youn", "email": "chaos.youn@samsung.com", "time": "Wed Oct 27 15:33:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: fix on support RTC Alarm\n\nThe alarm_irq_enable function should be implemented to support RTC alarm.\nAnd fix tabs instead of white space around the proc field.\n\nSigned-off-by: Changhwan Youn \u003cchaos.youn@samsung.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nAcked-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dd061d1abe4e637bf755865f776f8088dacd1c0b", "tree": "8c4352b8bb061380a2ed537371c62ee786ea43e7", "parents": [ "f61ae6711d69717558e882a78487527705603a74" ], "author": { "name": "Changhwan Youn", "email": "chaos.youn@samsung.com", "time": "Wed Oct 27 15:33:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: fix setting missing field of getalarm\n\nCurrent s3c_rtc_getalarm() sets missing field of alarm time with 0xff.\nBut this value should be -1 according to drivers/rtc/interface.c.\n\nSigned-off-by: Changhwan Youn \u003cchaos.youn@samsung.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nAcked-by: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f61ae6711d69717558e882a78487527705603a74", "tree": "f0eaa331189e1444253e166961f3561fe1fa97ab", "parents": [ "fa5b07820fe3a0fc06ac368516e71f10a59b9539" ], "author": { "name": "Changhwan Youn", "email": "chaos.youn@samsung.com", "time": "Wed Oct 27 15:33:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: rtc-s3c: fix access unit from byte to word on RTCCON\n\nS3C2410_RTCCON of TYPE_S3C64XX RTC should be read/written by readw and\nwritew, because TYPE_S3C64XX RTC uses bit 8 and 9. And TYPE_S3C2410 RTC\nalso can access it by readw and writew.\n\n[atul.dahiya@samsung.com: tested on smdk2416]\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Changhwan Youn \u003cchaos.youn@samsung.com\u003e\nSigned-off-by: Kukjin Kim \u003ckgene.kim@samsung.com\u003e\nTested-by: Atul Dahiya \u003catul.dahiya@samsung.com\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fa5b07820fe3a0fc06ac368516e71f10a59b9539", "tree": "21db67c719e200aca480909633fd0f46aba4cad5", "parents": [ "59cca865f21e9e7beab73fcf79ba4eb776a4c228" ], "author": { "name": "Sekhar Nori", "email": "nsekhar@ti.com", "time": "Wed Oct 27 15:33:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "rtc: omap: let device wakeup capability be configured from chip init logic\n\nThe rtc-omap driver currently hardcodes the RTC wakeup capability to be\n\"not capable\". While this seems to be true for existing OMAP1 boards\nwhich are not wired for this, the DA850/OMAP-L138 SoC, the RTC can always\nbe wake up source from its \"deep sleep\" mode.\n\nThis patch lets the wakeup capability be set from platform data and does\nnot override the setting from the driver. For DA850/OMAP-L138, this is\ndone from arch/arm/mach-davinci/devices-da8xx.c:da8xx_register_rtc()\n\nNote that this patch does not change the behavior on any existing OMAP1\nboard since the platform device registration sets the wakeup capability to\n0 by default.\n\nSigned-off-by: Sekhar Nori \u003cnsekhar@ti.com\u003e\nSigned-off-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Wan ZongShun \u003cmcuos.com@gmail.com\u003e\nCc: Tony Lindgren \u003ctony@atomide.com\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "59cca865f21e9e7beab73fcf79ba4eb776a4c228", "tree": "220a53454207a479af3fa04a9ffcf836811a21f8", "parents": [ "d7c7ef908b6497bb871e2e113e66e8fb0f757543" ], "author": { "name": "Vasiliy Kulikov", "email": "segooon@gmail.com", "time": "Wed Oct 27 15:33:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:06 2010 -0700" }, "message": "drivers/rtc/class.c: fix device_register() error handling\n\nIf device_register() fails then call put_device(). See comment to\ndevice_register.\n\nSigned-off-by: Vasiliy Kulikov \u003csegooon@gmail.com\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nCc: Wan ZongShun \u003cmcuos.com@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": "d7c7ef908b6497bb871e2e113e66e8fb0f757543", "tree": "845b1fda8d3eae9af58905ce1937483d03d55c9a", "parents": [ "286f9f95fcb165919125ef51bae23ef7a9f24008" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Wed Oct 27 15:33:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "rtc-bfin: add debug markers to suspend/resume paths\n\nThe rest of the driver had debug markings already. This also standardizes\nthe usage of \"dev\" a bit.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "286f9f95fcb165919125ef51bae23ef7a9f24008", "tree": "3bc903ae64ed85dece1bdaba116917f314937ddd", "parents": [ "9aa449bed21515a3406f60238ce4747e4118b628" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Wed Oct 27 15:33:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "rtc-bfin: shrink/optimize interrupt handler a bit\n\nBy unifying the RTC_ISTAT clearing steps, we shrink the interrupt handler\nand avoid multiple writes to the hardware registers.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9aa449bed21515a3406f60238ce4747e4118b628", "tree": "18c98fda46507092f4f83f061cee999b5258287d", "parents": [ "1e0ad2881d50becaeea70ec696a80afeadf944d2" ], "author": { "name": "Kevin Wells", "email": "wellsk40@gmail.com", "time": "Wed Oct 27 15:33:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "rtc: rtc-lpc32xx: introduce RTC driver for the LPC32XX SoC\n\nAdd an RTC driver for the built-in RTC in the LPC32XX SoC. This patch\nincludes updates from the initial review comments and updates from the v3\nreview.\n\nSigned-off-by: Kevin Wells \u003cwellsk40@gmail.com\u003e\nSigned-off-by: Durgesh Pattamatta \u003cdurgesh.pattamatta@nxp.com\u003e\nReviewed-by: Wolfram Sang \u003cw.sang@pengutronix.de\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1e0ad2881d50becaeea70ec696a80afeadf944d2", "tree": "8286323de610f8e939cc6e9c2ccfd139a92d9e91", "parents": [ "8881cdceb25b4fcebfb17a9548ed80c22cf8b066" ], "author": { "name": "Graham Gower", "email": "graham.gower@gmail.com", "time": "Wed Oct 27 15:33:00 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "drivers/char/vt_ioctl.c: fix VT_OPENQRY error value\n\nWhen all VT\u0027s are in use, VT_OPENQRY casts -1 to unsigned char before\nreturning it to userspace as an int. VT255 is not the next available\nconsole.\n\nSigned-off-by: Graham Gower \u003cgraham.gower@gmail.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8881cdceb25b4fcebfb17a9548ed80c22cf8b066", "tree": "939be53dc8eb5fe280347811f1d202efad98ed75", "parents": [ "d31eb5194bbdcc7db9fd6956c293e45093bfb394" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Wed Oct 27 15:32:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "dmi: log board, system, and BIOS information\n\nPut basic system information in the dmesg log. There are lots of dmesg\nlogs on the web, and it would be useful if they contained this information\nfor debugging platform problems. \"BOARD/PRODUCT\" format copied from\nshow_regs_common(), which is used in the oops path.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d31eb5194bbdcc7db9fd6956c293e45093bfb394", "tree": "2cf497c8708786f99727411a07fcc63621cfec40", "parents": [ "20273941f2129aa5a432796d98a276ed73d60782" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Oct 27 15:32:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "tile: enable ARCH_DMA_ADDR_T_64BIT\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "20273941f2129aa5a432796d98a276ed73d60782", "tree": "85da0d951ac10f239f81ad7f69559fdeb692095b", "parents": [ "a8e23a291852cd7c4fb5ca696dbb93912185ad10" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Oct 27 15:32:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "mm: fix race in kunmap_atomic()\n\nChristoph reported a nice splat which illustrated a race in the new stack\nbased kmap_atomic implementation.\n\nThe problem is that we pop our stack slot before we\u0027re completely done\nresetting its state -- in particular clearing the PTE (sometimes that\u0027s\nCONFIG_DEBUG_HIGHMEM). If an interrupt happens before we actually clear\nthe PTE used for the last slot, that interrupt can reuse the slot in a\ndirty state, which triggers a BUG in kmap_atomic().\n\nFix this by introducing kmap_atomic_idx() which reports the current slot\nindex without actually releasing it and use that to find the PTE and delay\nthe _pop() until after we\u0027re completely done.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Christoph Hellwig \u003chch@infradead.org\u003e\nAcked-by: Rik van Riel \u003criel@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": "a8e23a291852cd7c4fb5ca696dbb93912185ad10", "tree": "df0cf7cfe8d8600563a96cb5426de69759165e52", "parents": [ "12ba8d1e9262ce81a695795410bd9ee5c9407ba1" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Oct 27 15:32:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:05 2010 -0700" }, "message": "mm,x86: fix kmap_atomic_push vs ioremap_32.c\n\nIt appears i386 uses kmap_atomic infrastructure regardless of\nCONFIG_HIGHMEM which results in a compile error when highmem is disabled.\n\nCure this by providing the needed few bits for both CONFIG_HIGHMEM and\nCONFIG_X86_32.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "12ba8d1e9262ce81a695795410bd9ee5c9407ba1", "tree": "d2e3d4968d71f279ebfcd76dbbd0591435aebd12", "parents": [ "c48c43e422c1404fd72c57d1d21a6f6d01e18900" ], "author": { "name": "Al Viro", "email": "viro@ZenIV.linux.org.uk", "time": "Wed Oct 27 04:19:36 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 20:25:45 2010 -0700" }, "message": "fix braino in fs: do not assign default i_ino in new_inode\n\nusbfs_get_inode() is something completely different...\n\nBogosity introduced by commit 85fe4025c616 (\"fs: do not assign default\ni_ino in new_inode\").\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c48c43e422c1404fd72c57d1d21a6f6d01e18900", "tree": "48e5d3828b4f5479361986535f71a1ae44e4f3c1", "parents": [ "520045db940a381d2bee1c1b2179f7921b40fb10", "135cba0dc399fdd47bd3ae305c1db75fcd77243f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 18:57:59 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 18:57:59 2010 -0700" }, "message": "Merge branch \u0027drm-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6\n\n* \u0027drm-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (476 commits)\n vmwgfx: Implement a proper GMR eviction mechanism\n drm/radeon/kms: fix r6xx/7xx 1D tiling CS checker v2\n drm/radeon/kms: properly compute group_size on 6xx/7xx\n drm/radeon/kms: fix 2D tile height alignment in the r600 CS checker\n drm/radeon/kms/evergreen: set the clear state to the blit state\n drm/radeon/kms: don\u0027t poll dac load detect.\n gpu: Add Intel GMA500(Poulsbo) Stub Driver\n drm/radeon/kms: MC vram map needs to be \u003e\u003d pci aperture size\n drm/radeon/kms: implement display watermark support for evergreen\n drm/radeon/kms/evergreen: add some additional safe regs v2\n drm/radeon/r600: fix tiling issues in CS checker.\n drm/i915: Move gpu_write_list to per-ring\n drm/i915: Invalidate the to-ring, flush the old-ring when updating domains\n drm/i915/ringbuffer: Write the value passed in to the tail register\n agp/intel: Restore valid PTE bit for Sandybridge after bdd3072\n drm/i915: Fix flushing regression from 9af90d19f\n drm/i915/sdvo: Remove unused encoding member\n i915: enable AVI infoframe for intel_hdmi.c [v4]\n drm/i915: Fix current fb blocking for page flip\n drm/i915: IS_IRONLAKE is synonymous with gen \u003d\u003d 5\n ...\n\nFix up conflicts in\n - drivers/gpu/drm/i915/{i915_gem.c, i915/intel_overlay.c}: due to the\n new simplified stack-based kmap_atomic() interface\n - drivers/gpu/drm/vmwgfx/vmwgfx_drv.c: added .llseek entry due to BKL\n removal cleanups.\n" }, { "commit": "520045db940a381d2bee1c1b2179f7921b40fb10", "tree": "1dab17add9c5d73e57cbc526884b4c6b4a4d4cd9", "parents": [ "426e1f5cec4821945642230218876b0e89aafab1", "9387377eb79a44f453fd27c3d00a2e5da587e369", "45263cb0993de738e158c625c84a5feb18bed317" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 18:20:19 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 18:20:19 2010 -0700" }, "message": "Merge branches \u0027upstream/xenfs\u0027 and \u0027upstream/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen\n\n* \u0027upstream/xenfs\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:\n xen/privcmd: make privcmd visible in domU\n xen/privcmd: move remap_domain_mfn_range() to core xen code and export.\n privcmd: MMAPBATCH: Fix error handling/reporting\n xenbus: export xen_store_interface for xenfs\n xen/privcmd: make sure vma is ours before doing anything to it\n xen/privcmd: print SIGBUS faults\n xen/xenfs: set_page_dirty is supposed to return true if it dirties\n xen/privcmd: create address space to allow writable mmaps\n xen: add privcmd driver\n xen: add variable hypercall caller\n xen: add xen_set_domain_pte()\n xen: add /proc/xen/xsd_{kva,port} to xenfs\n\n* \u0027upstream/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: (29 commits)\n xen: include xen/xen.h for definition of xen_initial_domain()\n xen: use host E820 map for dom0\n xen: correctly rebuild mfn list list after migration.\n xen: improvements to VIRQ_DEBUG output\n xen: set up IRQ before binding virq to evtchn\n xen: ensure that all event channels start off bound to VCPU 0\n xen/hvc: only notify if we actually sent something\n xen: don\u0027t add extra_pages for RAM after mem_end\n xen: add support for PAT\n xen: make sure xen_max_p2m_pfn is up to date\n xen: limit extra memory to a certain ratio of base\n xen: add extra pages for E820 RAM regions, even if beyond mem_end\n xen: make sure xen_extra_mem_start is beyond all non-RAM e820\n xen: implement \"extra\" memory to reserve space for pages not present at boot\n xen: Use host-provided E820 map\n xen: don\u0027t map missing memory\n xen: defer building p2m mfn structures until kernel is mapped\n xen: add return value to set_phys_to_machine()\n xen: convert p2m to a 3 level tree\n xen: make install_p2mtop_page() static\n ...\n\nFix up trivial conflict in arch/x86/xen/mmu.c, and fix the use of\n\u0027reserve_early()\u0027 - in the new memblock world order it is now\n\u0027memblock_x86_reserve_range()\u0027 instead. Pointed out by Jeremy.\n" }, { "commit": "135cba0dc399fdd47bd3ae305c1db75fcd77243f", "tree": "3eedcd7c5701dfe05246aca3479ab7396169f2e7", "parents": [ "8f895da57da80b307efa2f94b5d4caf801e959a5" ], "author": { "name": "Thomas Hellstrom", "email": "thellstrom@vmware.com", "time": "Tue Oct 26 21:21:47 2010 +0200" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Oct 27 11:07:46 2010 +1000" }, "message": "vmwgfx: Implement a proper GMR eviction mechanism\n\nUse Ben\u0027s new range manager hooks to implement a manager for\nGMRs that manages ids rather than ranges.\nThis means we can use the standard TTM code for binding, unbinding and\neviction.\n\nSigned-off-by: Thomas Hellstrom \u003cthellstrom@vmware.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "426e1f5cec4821945642230218876b0e89aafab1", "tree": "2728ace018d0698886989da586210ef1543a7098", "parents": [ "9e5fca251f44832cb996961048ea977f80faf6ea", "63997e98a3be68d7cec806d22bf9b02b2e1daabb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:58:44 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:58:44 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: (52 commits)\n split invalidate_inodes()\n fs: skip I_FREEING inodes in writeback_sb_inodes\n fs: fold invalidate_list into invalidate_inodes\n fs: do not drop inode_lock in dispose_list\n fs: inode split IO and LRU lists\n fs: switch bdev inode bdi\u0027s correctly\n fs: fix buffer invalidation in invalidate_list\n fsnotify: use dget_parent\n smbfs: use dget_parent\n exportfs: use dget_parent\n fs: use RCU read side protection in d_validate\n fs: clean up dentry lru modification\n fs: split __shrink_dcache_sb\n fs: improve DCACHE_REFERENCED usage\n fs: use percpu counter for nr_dentry and nr_dentry_unused\n fs: simplify __d_free\n fs: take dcache_lock inside __d_path\n fs: do not assign default i_ino in new_inode\n fs: introduce a per-cpu last_ino allocator\n new helper: ihold()\n ...\n" }, { "commit": "9e5fca251f44832cb996961048ea977f80faf6ea", "tree": "05d1df04502478ed71b78f63a861aa5cc67ef773", "parents": [ "56083ab17e0075e538270823c374b59cc97e73b9", "116e9535fe5e00bafab7a637f306b110cf95cff5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:54:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:54:22 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (63 commits)\n IB/qib: clean up properly if pci_set_consistent_dma_mask() fails\n IB/qib: Allow driver to load if PCIe AER fails\n IB/qib: Fix uninitialized pointer if CONFIG_PCI_MSI not set\n IB/qib: Fix extra log level in qib_early_err()\n RDMA/cxgb4: Remove unnecessary KERN_\u003clevel\u003e use\n RDMA/cxgb3: Remove unnecessary KERN_\u003clevel\u003e use\n IB/core: Add link layer type information to sysfs\n IB/mlx4: Add VLAN support for IBoE\n IB/core: Add VLAN support for IBoE\n IB/mlx4: Add support for IBoE\n mlx4_en: Change multicast promiscuous mode to support IBoE\n mlx4_core: Update data structures and constants for IBoE\n mlx4_core: Allow protocol drivers to find corresponding interfaces\n IB/uverbs: Return link layer type to userspace for query port operation\n IB/srp: Sync buffer before posting send\n IB/srp: Use list_first_entry()\n IB/srp: Reduce number of BUSY conditions\n IB/srp: Eliminate two forward declarations\n IB/mlx4: Signal node desc changes to SM by using FW to generate trap 144\n IB: Replace EXTRA_CFLAGS with ccflags-y\n ...\n" }, { "commit": "8f895da57da80b307efa2f94b5d4caf801e959a5", "tree": "155f6787a13314f65964f745ebba51193a6fcb43", "parents": [ "881fe6c1d06bf49f4ab7aef212cdaf66bd059614" ], "author": { "name": "Alex Deucher", "email": "alexdeucher@gmail.com", "time": "Tue Oct 26 20:22:42 2010 -0400" }, "committer": { "name": "Dave Airlie", "email": "airlied@redhat.com", "time": "Wed Oct 27 10:46:52 2010 +1000" }, "message": "drm/radeon/kms: fix r6xx/7xx 1D tiling CS checker v2\n\nbroken by:\ndrm/radeon/r600: fix tiling issues in CS checker.\n\nv2: only apply it to 1D tiling case.\n\nSigned-off-by: Alex Deucher \u003calexdeucher@gmail.com\u003e\nSigned-off-by: Dave Airlie \u003cairlied@redhat.com\u003e\n" }, { "commit": "56083ab17e0075e538270823c374b59cc97e73b9", "tree": "5c29be7c976d1c96a8abd3280d5efb75b73e4c96", "parents": [ "ee2f154a598e96df2ebb01648a7699373bc085c7" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 26 14:19:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:40:56 2010 -0700" }, "message": "docbook: add idr/ida to kernel-api docbook\n\nAdd idr/ida to kernel-api docbook.\nFix typos and kernel-doc notation.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Naohiro Aota \u003cnaota@elisp.net\u003e\nCc: Jiri Kosina \u003cjkosina@suse.cz\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "ee2f154a598e96df2ebb01648a7699373bc085c7", "tree": "30de15c8024271552a4fd5bf9fc813c0787ea91c", "parents": [ "003bb8ab7cecbfd1830bbccf9c6a9e2047d27c5c" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 26 14:17:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:32:41 2010 -0700" }, "message": "docbook: add more wait/wake/completion to device-drivers docbook\n\nAdd more wait, wake, and completion interfaces to the device-drivers\ndocbook.\n\nFix kernel-doc notation in the added files.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "003bb8ab7cecbfd1830bbccf9c6a9e2047d27c5c", "tree": "1a98a458025f725dde1f9a16c2863e28d8356453", "parents": [ "d2d8f66bb991757e360728da77920e18bd678767" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Oct 26 14:20:40 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:32:41 2010 -0700" }, "message": "documentation: update sysrq.txt magic sysrq keys\n\nUpdate Documentation/sysrq.txt magic sysrq keys:\n\n - \u0027g\u0027 is for kgdb (not arch-specific);\n - add 2 new uses for \u0027v\u0027, remove the Voyager info;\n - add \u0027y\u0027 info (SPARC-64 specific);\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: \"James E.J. Bottomley\" \u003cJames.Bottomley@suse.de\u003e\nCc: David Airlie \u003cairlied@linux.ie\u003e\nAcked-by: Alexander Shishkin \u003cvirtuoso@slind.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d2d8f66bb991757e360728da77920e18bd678767", "tree": "35153633d38767991410013d2acd354c80bc0aec", "parents": [ "474829e875ab93512dbe0a713f564d3cd3874bc9", "d63be5f924cf054e7ac18bb2761f9533039fb076" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:31:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:31:05 2010 -0700" }, "message": "Merge branch \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6\n\n* \u0027pm-fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:\n PM / Runtime: fix recursive locking warning of lockdep from rpm_resume()\n" }, { "commit": "474829e875ab93512dbe0a713f564d3cd3874bc9", "tree": "e0c066ca80e2d0c4b1eb4109393f5911bcb92998", "parents": [ "27afe58fe60fbf71a25f1f592472c0e7b72b3502", "7e31842441776b4d6ec7fd916c91663ad05b7814" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:37 2010 -0700" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (53 commits)\n ACPI: install ACPI table handler before any dynamic tables being loaded\n ACPI / PM: Blacklist another machine that needs acpi_sleep\u003dnonvs\n ACPI: Page based coalescing of I/O remappings optimization\n ACPI: Convert simple locking to RCU based locking\n ACPI: Pre-map \u0027system event\u0027 related register blocks\n ACPI: Add interfaces for ioremapping/iounmapping ACPI registers\n ACPI: Maintain a list of ACPI memory mapped I/O remappings\n ACPI: Fix ioremap size for MMIO reads and writes\n ACPI / Battery: Return -ENODEV for unknown values in get_property()\n ACPI / PM: Fix reference counting of power resources\n Subject: [PATCH] ACPICA: Fix Scope() op in module level code\n ACPI battery: support percentage battery remaining capacity\n ACPI: Make Embedded Controller command timeout delay configurable\n ACPI dock: move some functions to .init.text\n ACPI: thermal: remove unused limit code\n ACPI: static sleep_states[] and acpi_gts_bfs_check\n ACPI: remove dead code\n ACPI: delete dedicated MAINTAINERS entries for ACPI EC and BATTERY drivers\n ACPI: Only processor needs CPU_IDLE\n ACPICA: Update version to 20101013\n ...\n" }, { "commit": "27afe58fe60fbf71a25f1f592472c0e7b72b3502", "tree": "d1d7768dbd1bcf01b5eea38c6fb55fe25b16f5cd", "parents": [ "7eb901e79129d457b72b3876a948a28c34557285", "c25d29952b2a8c9aaf00e081c9162a0e383030cd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:28:07 2010 -0700" }, "message": "Merge branch \u0027idle-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6\n\n* \u0027idle-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6:\n intel_idle: do not use the LAPIC timer for ATOM C2\n intel_idle: add initial Sandy Bridge support\n acpi_idle: delete bogus data from cpuidle_state.power_usage\n intel_idle: delete bogus data from cpuidle_state.power_usage\n intel_idle: simplify test for leave_mm()\n" }, { "commit": "7eb901e79129d457b72b3876a948a28c34557285", "tree": "4685b1b5f167904f9b82926c0a4262e59242c8f9", "parents": [ "e404f91ed2180dfecbab15dd4d39c543353385fb", "82acf2a8fe4764e21a7ad406590453b004751e58" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:27:14 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:27:14 2010 -0700" }, "message": "Merge branch \u0027sfi-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6\n\n* \u0027sfi-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6:\n SFI: remove the v0.7 related definitions from sfi.h\n" }, { "commit": "e404f91ed2180dfecbab15dd4d39c543353385fb", "tree": "c256e29b1c738d5e5b5478f19b369b1fd90bd1e2", "parents": [ "18a043f9413277523cf5011e594caa1747db4948", "e18105c128734b1671739ad4d85e216ebec28c61" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:25:38 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:25:38 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n arch/tile: convert a BUG_ON to BUILD_BUG_ON\n arch/tile: make ptrace() work properly for TILE-Gx COMPAT mode\n arch/tile: support new info op generated by compiler\n arch/tile: minor whitespace/naming changes for string support files\n arch/tile: enable single-step support for TILE-Gx\n arch/tile: parameterize system PLs to support KVM port\n arch/tile: add Tilera\u0027s \u003carch/sim.h\u003e header as an open-source header\n arch/tile: Bomb C99 comments to C89 comments in tile\u0027s \u003carch/sim_def.h\u003e\n arch/tile: prevent corrupt top frame from causing backtracer runaway\n arch/tile: various top-level Makefile cleanups\n arch/tile: change lower bound on syscall error return to -4095\n arch/tile: properly export __mb_incoherent for modules\n arch/tile: provide a definition of MAP_STACK\n kmemleak: add TILE to the list of supported architectures.\n char: hvc: check for error case\n arch/tile: Add a warning if we try to allocate too much vmalloc memory.\n arch/tile: update some comments to clarify register usage.\n arch/tile: use better \"punctuation\" for VMSPLIT_3_5G and friends\n arch/tile: Use \u003casm-generic/syscalls.h\u003e\n tile: replace some BUG_ON checks with BUILD_BUG_ON checks\n" }, { "commit": "18a043f9413277523cf5011e594caa1747db4948", "tree": "f5d7e908bf62e67184f91ce83b6b7624755826ac", "parents": [ "31453a9764f7e2a72a6e2c502ace586e2663a68c", "eb1c86b8b501ad9a073d9d519105979d31fa0ef2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:24:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:24:28 2010 -0700" }, "message": "Merge branch \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6\n\n* \u0027nfs-for-2.6.37\u0027 of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:\n NFS: rename nfs.upcall -\u003e nfs.idmap\n NFS: Fix a compile issue in nfs_root\n" }, { "commit": "31453a9764f7e2a72a6e2c502ace586e2663a68c", "tree": "5d4db63de5b4b85d1ffdab4e95a75175a784a10a", "parents": [ "f9ba5375a8aae4aeea6be15df77e24707a429812", "93ed0e2d07b25aff4db1d61bfbcd1e82074c0ad5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:15:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 17:15:20 2010 -0700" }, "message": "Merge branch \u0027akpm-incoming-1\u0027\n\n* akpm-incoming-1: (176 commits)\n scripts/checkpatch.pl: add check for declaration of pci_device_id\n scripts/checkpatch.pl: add warnings for static char that could be static const char\n checkpatch: version 0.31\n checkpatch: statement/block context analyser should look at sanitised lines\n checkpatch: handle EXPORT_SYMBOL for DEVICE_ATTR and similar\n checkpatch: clean up structure definition macro handline\n checkpatch: update copyright dates\n checkpatch: Add additional attribute #defines\n checkpatch: check for incorrect permissions\n checkpatch: ensure kconfig help checks only apply when we are adding help\n checkpatch: simplify and consolidate \"missing space after\" checks\n checkpatch: add check for space after struct, union, and enum\n checkpatch: returning errno typically should be negative\n checkpatch: handle casts better fixing false categorisation of : as binary\n checkpatch: ensure we do not collapse bracketed sections into constants\n checkpatch: suggest cleanpatch and cleanfile when appropriate\n checkpatch: types may sit on a line on their own\n checkpatch: fix regressions in \"fix handling of leading spaces\"\n div64_u64(): improve precision on 32bit platforms\n lib/parser: cleanup match_number()\n ...\n" }, { "commit": "93ed0e2d07b25aff4db1d61bfbcd1e82074c0ad5", "tree": "7b0c7f31bbf7ca0f083c1372e2cf6ebc3eaac20a", "parents": [ "cb710eca6820493add0ddd3d7e8e3ee53f2b6e57" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Tue Oct 26 14:23:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:21 2010 -0700" }, "message": "scripts/checkpatch.pl: add check for declaration of pci_device_id\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Andy Whitcroft \u003capw@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cb710eca6820493add0ddd3d7e8e3ee53f2b6e57", "tree": "752ca452a0d2fa3f9cb085c4f4e050a5e657f5f5", "parents": [ "267ad8f42644c2fa4ff6c2e7596d2b02c7397c85" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Tue Oct 26 14:23:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:21 2010 -0700" }, "message": "scripts/checkpatch.pl: add warnings for static char that could be static const char\n\nAdd warnings for possible missing const uses of\n\tstatic char foo[] \u003d \"bar\"\n that could be\n\tstatic const char foo[] \u003d \"bar\"\nand\n\tstatic const char *foo[] \u003d {\"bar\", \"baz\"}\n that could be\n\tstatic const char * const foo[] \u003d {\"bar\", \"baz\"}\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nCc: Andy Whitcroft \u003capw@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "267ad8f42644c2fa4ff6c2e7596d2b02c7397c85" }