)]}' { "log": [ { "commit": "fd95541e23e2c9acb1e38cd41fc0c7cc37fceb53", "tree": "b23aae11e5649a47a08b2ae20603e377ca16f3be", "parents": [ "c91d3376e5f4277173a22f0ef9989125c318bacb" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue Oct 06 15:33:39 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Nov 04 08:47:17 2009 -0800" }, "message": "vsprintf: add %pRt, %pRf to print struct resource details\n\nThis adds support for printing struct resource type and flag information.\nFor example, \"%pRt\" looks like \"[mem 0x80080000000-0x8008001ffff 64bit pref]\",\nand \"%pRf\" looks like \"[mem 0xff5e2000-0xff5e2007 pref flags 0x1]\".\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "c91d3376e5f4277173a22f0ef9989125c318bacb", "tree": "1f5534a2792f0de2cd8937d7efd9dc03d97ac2e4", "parents": [ "2840537228fba95e05cab1a6b5719c61982db279" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue Oct 06 15:33:34 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Nov 04 08:47:16 2009 -0800" }, "message": "vsprintf: add %pR support for IRQ and DMA resources\n\nPrint addresses (IO port numbers and memory addresses) in hex, but print\nothers (IRQs and DMA channels) in decimal. Only print the end if it\u0027s\ndifferent from the start.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "2840537228fba95e05cab1a6b5719c61982db279", "tree": "071b70210b1ebdf2fb7ff908f57ca481357edaaa", "parents": [ "3368dd29586c6460b629ac5b4f6b86a6fd3dd421" ], "author": { "name": "Bjorn Helgaas", "email": "bjorn.helgaas@hp.com", "time": "Tue Oct 06 15:33:29 2009 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Wed Nov 04 08:47:15 2009 -0800" }, "message": "vsprintf: fix io/mem resource width\n\nThe leading \"0x\" consumes field width, so leave space for it in addition to\nthe 4 or 8 hex digits. This means we\u0027ll print \"0x0000-0x01df\" rather than\n\"0x00-0x1df\", for example.\n\nSigned-off-by: Bjorn Helgaas \u003cbjorn.helgaas@hp.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "01deab98e3ad8ff27243a8d5f8dd746c7110ae4f", "tree": "dff659b9094540a462d8d4db992470e2632adc30", "parents": [ "f8a3ae6c84e60a3f35f573ea592b8fe00dd367ab" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Fri Oct 16 07:21:39 2009 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Tue Oct 27 16:42:42 2009 +1100" }, "message": "powerpc: Minor cleanup to lib/Kconfig.debug\n\nWe don\u0027t need an explicit PPC64 in the DEBUG_PREEMPT dependancies as all\nPPC platforms now support TRACE_IRQFLAGS_SUPPORT.\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "f144c78e525542c94e0dcb171b41cc5ef7b341b3", "tree": "a94920a3f87a11ad1875e08619a60e748b626e34", "parents": [ "ef1f7a7e878e4ae37b3a78ebdeef9f911bae59df", "6fca97a958bc3c67566aa91eafc6a5be2e66d6b3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 11 11:34:50 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 11 11:34:50 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6\n\n* \u0027for-linus\u0027 of git://git390.marist.edu/pub/scm/linux-2.6: (21 commits)\n [S390] dasd: fix race condition in resume code\n [S390] Add EX_TABLE for addressing exception in usercopy functions.\n [S390] 64-bit register support for 31-bit processes\n [S390] hibernate: Use correct place for CPU address in lowcore\n [S390] pm: ignore time spend in suspended state\n [S390] zcrypt: Improve some comments\n [S390] zcrypt: Fix sparse warning.\n [S390] perf_counter: fix vdso detection\n [S390] ftrace: drop nmi protection\n [S390] compat: fix truncate system call wrapper\n [S390] Provide arch specific mdelay implementation.\n [S390] Fix enabled udelay for short delays.\n [S390] cio: allow setting boxed devices offline\n [S390] cio: make not operational handling consistent\n [S390] cio: make disconnected handling consistent\n [S390] Fix memory leak in /proc/cio_ignore\n [S390] cio: channel path memory leak\n [S390] module: fix memory leak in s390 module loader\n [S390] Enable kmemleak on s390.\n [S390] 3270 console build fix\n ...\n" }, { "commit": "d43c36dc6b357fa1806800f18aa30123c747a6d1", "tree": "339ce510073ecbe9b3592008f7dece7b277035ef", "parents": [ "69585dd69e663a40729492c7b52eb82477a2027a" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Wed Oct 07 17:09:06 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Oct 11 11:20:58 2009 -0700" }, "message": "headers: remove sched.h from interrupt.h\n\nAfter m68k\u0027s task_thread_info() doesn\u0027t refer to current,\nit\u0027s possible to remove sched.h from interrupt.h and not break m68k!\nMany thanks to Heiko Carstens for allowing this.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\n" }, { "commit": "dfcc3e6a8b8c10bccc532e6bd5a25d50ccb14b25", "tree": "ee3c159866c3d60fc52109575a3a3e464410656a", "parents": [ "34483cac2310846b2f210378ee7cd8150c4ae768" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Tue Oct 06 10:33:57 2009 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Tue Oct 06 10:35:06 2009 +0200" }, "message": "[S390] Enable kmemleak on s390.\n\nAlso increase the maximum possible kmemleak early log entries since\n2000 are not sufficient on s390.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "8fccae2c95506270f74ee8429c273b0924e89c83", "tree": "0d7147c02cda1ae3476698808957477569160c00", "parents": [ "d41a4b515e346b3afdb5147d86927fa5835fc13b" ], "author": { "name": "Andy Spencer", "email": "andy753421@gmail.com", "time": "Thu Oct 01 15:44:27 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Oct 01 16:11:16 2009 -0700" }, "message": "sscanf(): fix %*s%n\n\nWhen using %*s, sscanf should honor conversion specifiers immediately\nfollowing the %*s. For example, the following code should find the\nposition of the end of the string \"hello\".\n\n int end;\n char buf[] \u003d \"hello world\";\n sscanf(buf, \"%*s%n\", \u0026end);\n printf(\"%d\\n\", end);\n\nIdeally, sscanf would advance the fmt and str pointers the same as it\nwould without the *, but the code for that is rather complicated and is\nnot included in the patch.\n\nSigned-off-by: Andy Spencer \u003candy753421@gmail.com\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8b3f6af86378d0a10ca2f1ded1da124aef13b62c", "tree": "de6ca90295730343c495be8d98be8efa322140ef", "parents": [ "139d6065c83071d5f66cd013a274a43699f8e2c1", "94e0fb086fc5663c38bbc0fe86d698be8314f82f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 24 15:13:11 2009 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Thu Sep 24 15:13:11 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n\nConflicts:\n\tdrivers/staging/Kconfig\n\tdrivers/staging/Makefile\n\tdrivers/staging/cpc-usb/TODO\n\tdrivers/staging/cpc-usb/cpc-usb_drv.c\n\tdrivers/staging/cpc-usb/cpc.h\n\tdrivers/staging/cpc-usb/cpc_int.h\n\tdrivers/staging/cpc-usb/cpcusb.h\n" }, { "commit": "6a8811629e9aa611aa710162f9e02020bba52c87", "tree": "d3b8ff16950f5cda94b3259fbfa097aea9cb1e5f", "parents": [ "3354f73b24c6d392ed7fd5583cfcc7604c1934ae" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Wed Sep 23 15:57:37 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 24 07:21:05 2009 -0700" }, "message": "lzma/gzip: fix potential oops when input data is truncated\n\nIf the lzma/gzip decompressors are called with insufficient input data\n(len \u003e 0 \u0026 fill \u003d NULL), they will attempt to call the fill function to\nobtain more data, leading to a kernel oops.\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\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": "c37efa932598de5e30330a1414e34d9e082e0d9e", "tree": "1e3b782d257fa39a54f583af3dc7c32d7cffc67d", "parents": [ "9e12a7e7d89ad813d01092890010cf67d0f914bd", "abe1ee3a221d53778c3e58747bbec6e518e5471b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 15:37:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 15:37:02 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (30 commits)\n Use macros for .data.page_aligned section.\n Use macros for .bss.page_aligned section.\n Use new __init_task_data macro in arch init_task.c files.\n kbuild: Don\u0027t define ALIGN and ENTRY when preprocessing linker scripts.\n arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0\n kbuild: add static to prototypes\n kbuild: fail build if recordmcount.pl fails\n kbuild: set -fconserve-stack option for gcc 4.5\n kbuild: echo the record_mcount command\n gconfig: disable \"typeahead find\" search in treeviews\n kbuild: fix cc1 options check to ensure we do not use -fPIC when compiling\n checkincludes.pl: add option to remove duplicates in place\n markup_oops: use modinfo to avoid confusion with underscored module names\n checkincludes.pl: provide usage helper\n checkincludes.pl: close file as soon as we\u0027re done with it\n ctags: usability fix\n kernel hacking: move STRIP_ASM_SYMS from General\n gitignore usr/initramfs_data.cpio.bz2 and usr/initramfs_data.cpio.lzma\n kbuild: Check if linker supports the -X option\n kbuild: introduce ld-option\n ...\n\nFix trivial conflict in scripts/basic/fixdep.c\n" }, { "commit": "eb78cd26b9b519d94e20ce9c0697e5056046669d", "tree": "7957cf4d3d61d5de3152642c0ded0ce230bb2ad1", "parents": [ "95acf7d7ed95fdb9bfd5b7a71752701a0e382bd9" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Fri Sep 18 13:04:06 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Sep 22 14:00:05 2009 -0700" }, "message": "lib/vsprintf.c: Avoid possible unaligned accesses in %pI6c\n\nJens Rosenboom noticed that a possibly unaligned const char*\nis cast to a const struct in6_addr *.\n\nAvoid this at the cost of a struct in6_addr copy on the stack.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "991d79b0d1255f89267a350b0048eca59f100cbb", "tree": "65ddf4160f959952d9f4955fda8844374768b83e", "parents": [ "a87e84b5cdfacf11af4e8a85c4bca9793658536f", "181f7c5dd3832763bdf2756b6d2d8a49bdf12791" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 08:07:54 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 08:07:54 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck:\n kmemcheck: add missing braces to do-while in kmemcheck_annotate_bitfield\n kmemcheck: update documentation\n kmemcheck: depend on HAVE_ARCH_KMEMCHECK\n kmemcheck: remove useless check\n kmemcheck: remove duplicated #include\n" }, { "commit": "342ff1a1b558ebbdb8cbd55ab6a63eca8b2473ca", "tree": "1f967f283dade6e03897169bb29513354f49f910", "parents": [ "50223e486cabdcf7e540e519da1f26bab3084e5d", "24ed7a97464db44592495f98cff8bcee02f92bc2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:51:45 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (34 commits)\n trivial: fix typo in aic7xxx comment\n trivial: fix comment typo in drivers/ata/pata_hpt37x.c\n trivial: typo in kernel-parameters.txt\n trivial: fix typo in tracing documentation\n trivial: add __init/__exit macros in drivers/gpio/bt8xxgpio.c\n trivial: add __init macro/ fix of __exit macro location in ipmi_poweroff.c\n trivial: remove unnecessary semicolons\n trivial: Fix duplicated word \"options\" in comment\n trivial: kbuild: remove extraneous blank line after declaration of usage()\n trivial: improve help text for mm debug config options\n trivial: doc: hpfall: accept disk device to unload as argument\n trivial: doc: hpfall: reduce risk that hpfall can do harm\n trivial: SubmittingPatches: Fix reference to renumbered step\n trivial: fix typos \"man[ae]g?ment\" -\u003e \"management\"\n trivial: media/video/cx88: add __init/__exit macros to cx88 drivers\n trivial: fix typo in CONFIG_DEBUG_FS in gcov doc\n trivial: fix missing printk space in amd_k7_smp_check\n trivial: fix typo s/ketymap/keymap/ in comment\n trivial: fix typo \"to to\" in multiple files\n trivial: fix typos in comments s/DGBU/DBGU/\n ...\n" }, { "commit": "fc0d8d944df0c58cd810f33db82f87dcf5dcc190", "tree": "2fb3f712ce4ef5ddd615e145ec1f4afe8f03a689", "parents": [ "45b588d6e5cc172704bac0c998ce54873b149b22" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Sep 21 17:04:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "flex_array: add missing kerneldoc annotations\n\nAdd kerneldoc annotations for function formals of type struct flex_array\nand gfp_t which are currently lacking.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45b588d6e5cc172704bac0c998ce54873b149b22", "tree": "57a9d3478af60fcf6932c1f61b083b9203ef1ee8", "parents": [ "4af5a2f770cc8575840ccb1514ec76ecb592985c" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Sep 21 17:04:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "flex_array: introduce DEFINE_FLEX_ARRAY\n\nFLEX_ARRAY_INIT(element_size, total_nr_elements) cannot determine if\neither parameter is valid, so flex arrays which are statically allocated\nwith this interface can easily become corrupted or reference beyond its\nallocated memory.\n\nThis removes FLEX_ARRAY_INIT() as a struct flex_array initializer since no\ninitializer may perform the required checking. Instead, the array is now\ndefined with a new interface:\n\n\tDEFINE_FLEX_ARRAY(name, element_size, total_nr_elements)\n\nThis may be prefixed with `static\u0027 for file scope.\n\nThis interface includes compile-time checking of the parameters to ensure\nthey are valid. Since the validity of both element_size and\ntotal_nr_elements depend on FLEX_ARRAY_BASE_SIZE and FLEX_ARRAY_PART_SIZE,\nthe kernel build will fail if either of these predefined values changes\nsuch that the array parameters are no longer valid.\n\nSince BUILD_BUG_ON() requires compile time constants, several of the\nstatic inline functions that were once local to lib/flex_array.c had to be\nmoved to include/linux/flex_array.h.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nAcked-by: Dave Hansen \u003cdave@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": "4af5a2f770cc8575840ccb1514ec76ecb592985c", "tree": "7af18234d7d171a946925e65e987fd51648be3aa", "parents": [ "19da3dd157f8db6fe727ff268dab4791d55a6371" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Sep 21 17:04:31 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "flex_array: add flex_array_shrink function\n\nAdd a new function to the flex_array API:\n\n\tint flex_array_shrink(struct flex_array *fa)\n\nThis function will free all unused second-level pages. Since elements are\nnow poisoned if they are not allocated with __GFP_ZERO, it\u0027s possible to\nidentify parts that consist solely of unused elements.\n\nflex_array_shrink() returns the number of pages freed.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Dave Hansen \u003cdave@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": "19da3dd157f8db6fe727ff268dab4791d55a6371", "tree": "4259074638b384e765c73542d74dd8f44750068b", "parents": [ "e6de3988aa52debb25a427d085061f3bf1181d54" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Sep 21 17:04:31 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "flex_array: poison free elements\n\nNewly initialized flex_array\u0027s and/or flex_array_part\u0027s are now poisoned\nwith a new poison value, FLEX_ARRAY_FREE. It\u0027s value is similar to\nPOISON_FREE used in the various slab allocators, but is different to\ndistinguish between flex array\u0027s poisoned kmem and slab allocator poisoned\nkmem.\n\nThis will allow us to identify flex_array_part\u0027s that only contain free\nelements (and free them with an addition to the flex_array API). This\ncould also be extended in the future to identify `get\u0027 uses on elements\nthat have not been `put\u0027.\n\nIf __GFP_ZERO is passed for a part\u0027s gfp mask, the poisoning is avoided.\nThese elements are considered to be in-use since they have been\ninitialized.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Dave Hansen \u003cdave@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": "e6de3988aa52debb25a427d085061f3bf1181d54", "tree": "4a5dd6acac3e73049918c646bd977894335e5560", "parents": [ "2f30b1f9e1b612cdd1a17daeecf514229e8d6a5f" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Mon Sep 21 17:04:30 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "flex_array: add flex_array_clear function\n\nAdd a new function to the flex_array API:\n\n\tint flex_array_clear(struct flex_array *fa,\n\t\t\t\tunsigned int element_nr)\n\nThis function will zero the element at element_nr in the flex_array.\n\nAlthough this is equivalent to using flex_array_put() and passing a\npointer to zero\u0027d memory, flex_array_clear() does not require such a\npointer to memory that would most likely need to be allocated on the\ncaller\u0027s stack which could be significantly large depending on\nelement_size.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Dave Hansen \u003cdave@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": "2f30b1f9e1b612cdd1a17daeecf514229e8d6a5f", "tree": "78be4b31e0fee84c34bcd53270257290098ee058", "parents": [ "efc03ecb9d674588a13aee27289c2af2afe5e6b4" ], "author": { "name": "Marcin Slusarz", "email": "marcin.slusarz@gmail.com", "time": "Mon Sep 21 17:04:29 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 22 07:17:47 2009 -0700" }, "message": "vsprintf: use WARN_ON_ONCE\n\nSigned-off-by: Marcin Slusarz \u003cmarcin.slusarz@gmail.com\u003e\nReviewed-by: Frederic Weisbecker \u003cfweisbec@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": "fd589a8f0a13f53a2dd580b1fe170633cf6b095f", "tree": "942c50188ca58041b0453189e710eafcfebaea57", "parents": [ "4f37940d64a155c025968118849b596f6aaa8128" ], "author": { "name": "Anand Gadiyar", "email": "gadiyar@ti.com", "time": "Thu Jul 16 17:13:03 2009 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Sep 21 15:14:55 2009 +0200" }, "message": "trivial: fix typo \"to to\" in multiple files\n\nSigned-off-by: Anand Gadiyar \u003cgadiyar@ti.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "99657c7857fd47d6086682d4cf1194954170755a", "tree": "1525076378df3b63b822226db78122dc294fc615", "parents": [ "78074cfc6e5054d736a2adb144c0e0dcc301c14a" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Sep 18 12:49:22 2009 -0700" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun Sep 20 12:27:42 2009 +0200" }, "message": "kernel hacking: move STRIP_ASM_SYMS from General\n\nSam suggested moving STRIP_ASM_SYMS into the Kernel hacking menu\nfrom the General Setup menu. It makes more sense there.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "0efb4d20723d58edbad29d1ff98a86b631adb5e6", "tree": "4713e395ed1c8aebff3a865605bec0dab644e7a8", "parents": [ "5dd4de587fd9c25cb32a7a0fe9feec3647509b6f" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu Sep 17 09:27:29 2009 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Sep 17 15:53:46 2009 -0400" }, "message": "vsnprintf: remove duplicate comment of vsnprintf\n\nRemove the duplicate comment of bstr_printf that is the same as the\nvsnprintf.\n\nAdd the \u0027s\u0027 option to the comment for the pointer function. This is\nmore of an internal function so the little duplication of the comment\nhere is OK.\n\nReported-by: Zhaolei \u003czhaolei@cn.fujitsu.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "91adcd2c4b104a8ce2973e6e84b01fd48735ffc6", "tree": "18a97957e7881ef3e4405be940c0ebfc61873b41", "parents": [ "45bd00d31de886f8425b4dd33204b911b0a466a9" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Wed Sep 16 20:03:06 2009 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Thu Sep 17 15:53:14 2009 -0400" }, "message": "vsprintf: add %ps that is the same as %pS but is like %pf\n\nOn PowerPC64 function pointers do not point directly at the functions,\nbut instead point to pointers to the functions. The output of %pF expects\nto point to a pointer to the function, whereas %pS will show the function\nitself.\n\nmcount returns the direct pointer to the function and not the pointer to\nthe pointer. Thus %pS must be used to show this. The function tracer\nrequires printing of the functions without offsets and uses the %pf\ninstead.\n\n %pF produces run_local_timers+0x4/0x1f\n %pf produces just run_local_timers\n\nFor PowerPC64, we need to use the direct pointer, and we only have\n%pS which will produce .run_local_timers+0x4/0x1f\n\nThis patch creates a %ps that matches the %pf as %pS matches %pF.\n\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Zhao Lei \u003czhaolei@cn.fujitsu.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "723e9db7a46e328527cc3da2b478b831184fe828", "tree": "cdeda255633057dcb4c84097bed27b2bbf76970f", "parents": [ "ada3fa15057205b7d3f727bba5cd26b5912e350f", "d331d8305cba713605854aab63a000fb892353a7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:51:09 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:51:09 2009 -0700" }, "message": "Merge branch \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: (134 commits)\n powerpc/nvram: Enable use Generic NVRAM driver for different size chips\n powerpc/iseries: Fix oops reading from /proc/iSeries/mf/*/cmdline\n powerpc/ps3: Workaround for flash memory I/O error\n powerpc/booke: Don\u0027t set DABR on 64-bit BookE, use DAC1 instead\n powerpc/perf_counters: Reduce stack usage of power_check_constraints\n powerpc: Fix bug where perf_counters breaks oprofile\n powerpc/85xx: Fix SMP compile error and allow NULL for smp_ops\n powerpc/irq: Improve nanodoc\n powerpc: Fix some late PowerMac G5 with PCIe ATI graphics\n powerpc/fsl-booke: Use HW PTE format if CONFIG_PTE_64BIT\n powerpc/book3e: Add missing page sizes\n powerpc/pseries: Fix to handle slb resize across migration\n powerpc/powermac: Thermal control turns system off too eagerly\n powerpc/pci: Merge ppc32 and ppc64 versions of phb_scan()\n powerpc/405ex: support cuImage via included dtb\n powerpc/405ex: provide necessary fixup function to support cuImage\n powerpc/40x: Add support for the ESTeem 195E (PPC405EP) SBC\n powerpc/44x: Add Eiger AMCC (AppliedMicro) PPC460SX evaluation board support.\n powerpc/44x: Update Arches defconfig\n powerpc/44x: Update Arches dts\n ...\n\nFix up conflicts in drivers/char/agp/uninorth-agp.c\n" }, { "commit": "ada3fa15057205b7d3f727bba5cd26b5912e350f", "tree": "60962fc9e4021b92f484d1a58e72cd3906d4f3db", "parents": [ "2f82af08fcc7dc01a7e98a49a5995a77e32a2925", "5579fd7e6aed8860ea0c8e3f11897493153b10ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)\n powerpc64: convert to dynamic percpu allocator\n sparc64: use embedding percpu first chunk allocator\n percpu: kill lpage first chunk allocator\n x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA\n percpu: update embedding first chunk allocator to handle sparse units\n percpu: use group information to allocate vmap areas sparsely\n vmalloc: implement pcpu_get_vm_areas()\n vmalloc: separate out insert_vmalloc_vm()\n percpu: add chunk-\u003ebase_addr\n percpu: add pcpu_unit_offsets[]\n percpu: introduce pcpu_alloc_info and pcpu_group_info\n percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward\n percpu: add @align to pcpu_fc_alloc_fn_t\n percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()\n percpu: drop @static_size from first chunk allocators\n percpu: generalize first chunk allocator selection\n percpu: build first chunk allocators selectively\n percpu: rename 4k first chunk allocator to page\n percpu: improve boot messages\n percpu: fix pcpu_reclaim() locking\n ...\n\nFix trivial conflict as by Tejun Heo in kernel/sched.c\n" }, { "commit": "2f82af08fcc7dc01a7e98a49a5995a77e32a2925", "tree": "d505fe5936881b137b82b59360646a6988e506ba", "parents": [ "f199fd990639f93d07d8e104b0a66aabaf01d67d" ], "author": { "name": "Nicolas Pitre", "email": "nico@fluxnic.net", "time": "Mon Sep 14 03:25:28 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:37:12 2009 -0700" }, "message": "Nicolas Pitre has a new email address\n\nDue to problems at cam.org, my nico@cam.org email address is no longer\nvalid. FRom now on, nico@fluxnic.net should be used instead.\n\nSigned-off-by: Nicolas Pitre \u003cnico@fluxnic.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7e9660ad9d5e0845f52848bce31bcf5cdcdea6b", "tree": "c6c67d145771187b194d79d603742b31090a59d6", "parents": [ "b8cb48aae1b8c50b37dcb7710363aa69a7a0d9ca", "13af7a6ea502fcdd4c0e3d7de6e332b102309491" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 10:37:28 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 14 10:37:28 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1623 commits)\n netxen: update copyright\n netxen: fix tx timeout recovery\n netxen: fix file firmware leak\n netxen: improve pci memory access\n netxen: change firmware write size\n tg3: Fix return ring size breakage\n netxen: build fix for INET\u003dn\n cdc-phonet: autoconfigure Phonet address\n Phonet: back-end for autoconfigured addresses\n Phonet: fix netlink address dump error handling\n ipv6: Add IFA_F_DADFAILED flag\n net: Add DEVTYPE support for Ethernet based devices\n mv643xx_eth.c: remove unused txq_set_wrr()\n ucc_geth: Fix hangs after switching from full to half duplex\n ucc_geth: Rearrange some code to avoid forward declarations\n phy/marvell: Make non-aneg speed/duplex forcing work for 88E1111 PHYs\n drivers/net/phy: introduce missing kfree\n drivers/net/wan: introduce missing kfree\n net: force bridge module(s) to be GPL\n Subject: [PATCH] appletalk: Fix skb leak when ipddp interface is not loaded\n ...\n\nFixed up trivial conflicts:\n\n - arch/x86/include/asm/socket.h\n\n converted to \u003casm-generic/socket.h\u003e in the x86 tree. The generic\n header has the same new #define\u0027s, so that works out fine.\n\n - drivers/net/tun.c\n\n fix conflict between 89f56d1e9 (\"tun: reuse struct sock fields\") that\n switched over to using \u0027tun-\u003esocket.sk\u0027 instead of the redundantly\n available (and thus removed) \u0027tun-\u003esk\u0027, and 2b980dbd (\"lsm: Add hooks\n to the TUN driver\") which added a new \u0027tun-\u003esk\u0027 use.\n\n Noted in \u0027next\u0027 by Stephen Rothwell.\n" }, { "commit": "eee2775d9924b22643bd89b2e568cc5eed7e8a04", "tree": "095ad7851895c5d39596f3ff7ee1e078235a2501", "parents": [ "53e16fbd30005905168d9b75555fdc7e0a2eac58", "7db905e636f08ea5bc9825c1f73d77802e8ccad5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:20:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:20:18 2009 -0700" }, "message": "Merge branch \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (28 commits)\n rcu: Move end of special early-boot RCU operation earlier\n rcu: Changes from reviews: avoid casts, fix/add warnings, improve comments\n rcu: Create rcutree plugins to handle hotplug CPU for multi-level trees\n rcu: Remove lockdep annotations from RCU\u0027s _notrace() API members\n rcu: Add #ifdef to suppress __rcu_offline_cpu() warning in !HOTPLUG_CPU builds\n rcu: Add CPU-offline processing for single-node configurations\n rcu: Add \"notrace\" to RCU function headers used by ftrace\n rcu: Remove CONFIG_PREEMPT_RCU\n rcu: Merge preemptable-RCU functionality into hierarchical RCU\n rcu: Simplify rcu_pending()/rcu_check_callbacks() API\n rcu: Use debugfs_remove_recursive() simplify code.\n rcu: Merge per-RCU-flavor initialization into pre-existing macro\n rcu: Fix online/offline indication for rcudata.csv trace file\n rcu: Consolidate sparse and lockdep declarations in include/linux/rcupdate.h\n rcu: Renamings to increase RCU clarity\n rcu: Move private definitions from include/linux/rcutree.h to kernel/rcutree.h\n rcu: Expunge lingering references to CONFIG_CLASSIC_RCU, optimize on !SMP\n rcu: Delay rcu_barrier() wait until beginning of next CPU-hotunplug operation.\n rcu: Fix typo in rcu_irq_exit() comment header\n rcu: Make rcupreempt_trace.c look at offline CPUs\n ...\n" }, { "commit": "a66a50054e46ec2a03244bc14c48b9125fcd75a7", "tree": "ab549e4762a89d76846f104162d8f65b52c41a69", "parents": [ "7193bea53f9d9730bbc859777c2f86c76349914d", "695a461296e5df148c99ac087b9e1cb380f4db15" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:16:37 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Sep 11 13:16:37 2009 -0700" }, "message": "Merge branch \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (59 commits)\n x86/gart: Do not select AGP for GART_IOMMU\n x86/amd-iommu: Initialize passthrough mode when requested\n x86/amd-iommu: Don\u0027t detach device from pt domain on driver unbind\n x86/amd-iommu: Make sure a device is assigned in passthrough mode\n x86/amd-iommu: Align locking between attach_device and detach_device\n x86/amd-iommu: Fix device table write order\n x86/amd-iommu: Add passthrough mode initialization functions\n x86/amd-iommu: Add core functions for pd allocation/freeing\n x86/dma: Mark iommu_pass_through as __read_mostly\n x86/amd-iommu: Change iommu_map_page to support multiple page sizes\n x86/amd-iommu: Support higher level PTEs in iommu_page_unmap\n x86/amd-iommu: Remove old page table handling macros\n x86/amd-iommu: Use 2-level page tables for dma_ops domains\n x86/amd-iommu: Remove bus_addr check in iommu_map_page\n x86/amd-iommu: Remove last usages of IOMMU_PTE_L0_INDEX\n x86/amd-iommu: Change alloc_pte to support 64 bit address space\n x86/amd-iommu: Introduce increase_address_space function\n x86/amd-iommu: Flush domains if address space size was increased\n x86/amd-iommu: Introduce set_dte_entry function\n x86/amd-iommu: Add a gneric version of amd_iommu_flush_all_devices\n ...\n" }, { "commit": "a3c8b97396ef42edfb845788ba6f53b2a93ce980", "tree": "530c5bdbc534618311dab3e0af245835af56db0f", "parents": [ "74fca6a42863ffacaf7ba6f1936a9f228950f657", "9f0ab4a3f0fdb1ff404d150618ace2fa069bb2e1" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Sep 11 08:04:49 2009 +1000" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Sep 11 08:04:49 2009 +1000" }, "message": "Merge branch \u0027next\u0027 into for-linus\n" }, { "commit": "695a461296e5df148c99ac087b9e1cb380f4db15", "tree": "951893036fdc0b7bae0e17bc739ac8ffe909781d", "parents": [ "c7084b35eb1a4d3353a501508baf9d3d82822c93", "2b681fafcc50fea6304ed418667c9d04282acb73" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 04 14:44:16 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 04 14:44:16 2009 +0200" }, "message": "Merge branch \u0027amd-iommu/2.6.32\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/iommu\n" }, { "commit": "29e2035bddecce3eb584a8304528b50da8370a24", "tree": "13155df7d90a8e287b83a1cd6c0d02c3018212ab", "parents": [ "868489660dabc0c28087cca3dbc1adbbc398c6fe", "37d0892c5a94e208cf863e3b7bac014edee4346d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 04 09:28:52 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 04 09:29:05 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n\nMerge reason: Avoid fuzz in init/main.c and update from rc6 to rc8.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e0e817392b9acf2c98d3be80c233dddb1b52003d", "tree": "ee680c020039313c9f9c40ab3542bb30a7363381", "parents": [ "ed6d76e4c32de0c2ad5f1d572b948ef49e465176" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Sep 02 09:13:40 2009 +0100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Wed Sep 02 21:29:01 2009 +1000" }, "message": "CRED: Add some configurable debugging [try #6]\n\nAdd a config option (CONFIG_DEBUG_CREDENTIALS) to turn on some debug checking\nfor credential management. The additional code keeps track of the number of\npointers from task_structs to any given cred struct, and checks to see that\nthis number never exceeds the usage count of the cred struct (which includes\nall references, not just those from task_structs).\n\nFurthermore, if SELinux is enabled, the code also checks that the security\npointer in the cred struct is never seen to be invalid.\n\nThis attempts to catch the bug whereby inode_has_perm() faults in an nfsd\nkernel thread on seeing cred-\u003esecurity be a NULL pointer (it appears that the\ncredential struct has been previously released):\n\n\thttp://www.kerneloops.org/oops.php?number\u003d252883\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "8a27f7c90ffcb791eed7574922b51fb60b08fc89", "tree": "5ae50f27ff9c3c97130afe2b3672091573ecf47c", "parents": [ "9a7030b76ab3c2b23b1629c49b6df33fb5aed305" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Aug 17 12:29:44 2009 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sat Aug 29 00:19:26 2009 -0700" }, "message": "lib/vsprintf.c: Add \"%pI6c\" - print pointer as compressed ipv6 address\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nTested-by: Jens Rosenboom \u003cjens@mcbone.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2864697cefb6e7596e39aef933b4131f6c9fa9e1", "tree": "2d5ad000593a07e28e506a0a3f581ea242a9ff4b", "parents": [ "3c2ee2d9f41ef43a581b26b677d2b4054ccbd200", "c7084b35eb1a4d3353a501508baf9d3d82822c93" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Aug 28 14:23:06 2009 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Aug 28 14:23:06 2009 +1000" }, "message": "Merge commit \u0027tip/iommu-for-powerpc\u0027 into next\n" }, { "commit": "4f8ee2c9cc0e885d2bb50ef26db66150ab25213e", "tree": "e60a5f629efa6637a626374f8232abc0c645e332", "parents": [ "cf481442f2e086316ed8a1b3046f00ad23632ac4" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Aug 27 17:20:30 2009 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 27 12:25:26 2009 -0700" }, "message": "lmb: Remove __init from lmb_end_of_DRAM()\n\nWe call lmb_end_of_DRAM() to test whether a DMA mask is ok on a machine\nwithout IOMMU, but this function is marked as __init.\n\nI don\u0027t think there\u0027s a clean way to get the top of RAM max_pfn doesn\u0027t\nappear to include highmem or I missed (or we have a bug :-) so for now,\nlet\u0027s just avoid having a broken 2.6.31 by making this function\nnon-__init and we can revisit later.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f480fe3916de2e2cbb6e384cb685f0f1d8272188", "tree": "141c60a2a263f1c01907e692d4aef1e6b699d8c7", "parents": [ "4f0dbc2781b9dc457159b676289f874ab2dc3560", "f415c413f458837bd0c27086b79aca889f9435e4" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Aug 27 13:12:40 2009 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Aug 27 13:12:40 2009 +1000" }, "message": "Merge commit \u0027origin/master\u0027 into next\n" }, { "commit": "b62e408c05228f40e69bb38a48db8961cac6cd23", "tree": "40711bad4a60adb8f331d71574ec61e13c5a352d", "parents": [ "8e7ee27095aee87b5db1b0061e2ceea5878a1bbd" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed Aug 26 14:29:22 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 26 20:06:52 2009 -0700" }, "message": "flex_array: convert element_nr formals to unsigned\n\nIt\u0027s problematic to allow signed element_nr\u0027s or total\u0027s to be passed as\npart of the flex array API.\n\nflex_array_alloc() allows total_nr_elements to be set to a negative\nquantity, which is obviously erroneous.\n\nflex_array_get() and flex_array_put() allows negative array indices in\ndereferencing an array part, which could address memory mapped before\nstruct flex_array.\n\nThe fix is to convert all existing element_nr formals to be qualified as\nunsigned. Existing checks to compare it to total_nr_elements or the max\narray size based on element_size need not be changed.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nCc: Dave Hansen \u003cdave@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": "105b6e8a74cac11cdf70903877593c7f202075cc", "tree": "387b2ef2071481cf0abb2cd2aac331ee3a62548b", "parents": [ "a30b595d2ca6d39e784a1bed5f2b35f3d7a03af7" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed Aug 26 14:29:20 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 26 20:06:52 2009 -0700" }, "message": "flex_array: fix flex_array_free_parts comment\n\nflex_array_free_parts() does not take `src\u0027 or `element_nr\u0027 formals, so\nremove their respective comments.\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nAcked-by: Dave Hansen \u003cdave@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": "a30b595d2ca6d39e784a1bed5f2b35f3d7a03af7", "tree": "101d1cdf6088a36a09ad5470a062331a74ab657d", "parents": [ "054b2b13ccba4876a1ce98a7ede7dab7d6893d01" ], "author": { "name": "David Rientjes", "email": "rientjes@google.com", "time": "Wed Aug 26 14:29:20 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 26 20:06:52 2009 -0700" }, "message": "flex_array: fix get function for elements in base starting at non-zero\n\nIf all array elements fit into the base structure and data is copied using\nflex_array_put() starting at a non-zero index, flex_array_get() will fail\nto return the data.\n\nThis fixes the bug by only checking for NULL parts when all elements do\nnot fit in the base structure when flex_array_get() is used. Otherwise,\nfa_element_to_part_nr() will always be 0 since there are no parts\nstructures needed and such element may never have been put. Thus, it will\nremain NULL due to the kzalloc() of the base.\n\nAdditionally, flex_array_put() now only checks for a NULL part when all\nelements do not fit in the base structure. This is otherwise unnecessary\nsince the base structure is guaranteed to exist (or we would have already\nhit a NULL pointer).\n\nSigned-off-by: David Rientjes \u003crientjes@google.com\u003e\nAcked-by: Dave Hansen \u003cdave@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": "87bcfa33669449e517fda718ed3c2e1899e6541b", "tree": "eacb68580f8fcc99e07b733f2b0871c62466232b", "parents": [ "44afa9a4b8c5773f47e6494da12ca086c9ffea34", "ec9c96ef3cc0124cb94375b17faaa8cff5dfdf97" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 25 11:24:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 25 11:24:24 2009 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n dma-debug: Fix check_unmap null pointer dereference\n" }, { "commit": "6b3ef48adf847f7adf11c870e3ffacac150f1564", "tree": "e1403ce515bf00ade99ec806f6ab6b6db999aa0b", "parents": [ "f41d911f8c49a5d65c86504c19e8204bb605c4fd" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sat Aug 22 13:56:53 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 23 10:32:40 2009 +0200" }, "message": "rcu: Remove CONFIG_PREEMPT_RCU\n\nNow that CONFIG_TREE_PREEMPT_RCU is in place, there is no\nfurther need for CONFIG_PREEMPT_RCU. Remove it, along with\nwhatever subtle bugs it may (or may not) contain.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: akpm@linux-foundation.org\nCc: mathieu.desnoyers@polymtl.ca\nCc: josht@linux.vnet.ibm.com\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nLKML-Reference: \u003c125097461396-git-send-email-\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f41d911f8c49a5d65c86504c19e8204bb605c4fd", "tree": "59bcd3048652ef290b3e19d2904409afd5c90eb3", "parents": [ "a157229cabd6dd8cfa82525fc9bf730c94cc9ac2" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sat Aug 22 13:56:52 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 23 10:32:40 2009 +0200" }, "message": "rcu: Merge preemptable-RCU functionality into hierarchical RCU\n\nCreate a kernel/rcutree_plugin.h file that contains definitions\nfor preemptable RCU (or, under the #else branch of the #ifdef,\nempty definitions for the classic non-preemptable semantics).\nThese definitions fit into plugins defined in kernel/rcutree.c\nfor this purpose.\n\nThis variant of preemptable RCU uses a new algorithm whose\nread-side expense is roughly that of classic hierarchical RCU\nunder CONFIG_PREEMPT. This new algorithm\u0027s update-side expense\nis similar to that of classic hierarchical RCU, and, in absence\nof read-side preemption or blocking, is exactly that of classic\nhierarchical RCU. Perhaps more important, this new algorithm\nhas a much simpler implementation, saving well over 1,000 lines\nof code compared to mainline\u0027s implementation of preemptable\nRCU, which will hopefully be retired in favor of this new\nalgorithm.\n\nThe simplifications are obtained by maintaining per-task\nnesting state for running tasks, and using a simple\nlock-protected algorithm to handle accounting when tasks block\nwithin RCU read-side critical sections, making use of lessons\nlearned while creating numerous user-level RCU implementations\nover the past 18 months.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: laijs@cn.fujitsu.com\nCc: dipankar@in.ibm.com\nCc: akpm@linux-foundation.org\nCc: mathieu.desnoyers@polymtl.ca\nCc: josht@linux.vnet.ibm.com\nCc: dvhltc@us.ibm.com\nCc: niv@us.ibm.com\nCc: peterz@infradead.org\nCc: rostedt@goodmis.org\nLKML-Reference: \u003c12509746134003-git-send-email-\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f4b0373b26567cafd421d91101852ed7a34e9e94", "tree": "35607b1c1d28429bb275ca3472cd0065fbde2f14", "parents": [ "83d349f35e1ae72268c5104dbf9ab2ae635425d4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 21 09:26:15 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 21 09:26:15 2009 -0700" }, "message": "Make bitmask \u0027and\u0027 operators return a result code\n\nWhen \u0027and\u0027ing two bitmasks (where \u0027andnot\u0027 is a variation on it), some\ncases want to know whether the result is the empty set or not. In\nparticular, the TLB IPI sending code wants to do cpumask operations and\ndetermine if there are any CPU\u0027s left in the final set.\n\nSo this just makes the bitmask (and cpumask) functions return a boolean\nfor whether the result has any bits set.\n\nCc: stable@kernel.org (2.6.30, needed by TLB shootdown fix)\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7084b35eb1a4d3353a501508baf9d3d82822c93", "tree": "cbb16e4f78f3195c71ade12918977fae9f96d520", "parents": [ "451d7400a34cb679369e337d67f0238ed410f484" ], "author": { "name": "Casey Dahlin", "email": "cdahlin@redhat.com", "time": "Thu Aug 20 16:27:56 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 21 10:36:03 2009 +0200" }, "message": "lib/swiotlb.c: Fix strange panic message selection logic when swiotlb fills up\n\nswiotlb_full() in lib/swiotlb.c throws one of two panic messages\nbased on whether the direction of transfer is from the device\nor to the device. The logic around this is somewhat weird in\nthe case of bidirectional transfers. It appears to want to\nthrow both in succession, but since its a panic only the first\nmakes it.\n\nThis patch adds a third, separate error for DMA_BIDIRECTIONAL\nto make things a bit clearer.\n\nSigned-off-by: Casey Dahlin \u003ccdahlin@redhat.com\u003e\nCc: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n[ further fixed the error message ]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c200908202327.n7KNRuqK001504@imap1.linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ec9c96ef3cc0124cb94375b17faaa8cff5dfdf97", "tree": "477cfb87ab455a9adf26cb897252290f110494dd", "parents": [ "429966b8f644dda2afddb4f834a944e9b46a7645" ], "author": { "name": "Kyle McMartin", "email": "kyle@redhat.com", "time": "Wed Aug 19 21:17:08 2009 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 21 10:04:24 2009 +0200" }, "message": "dma-debug: Fix check_unmap null pointer dereference\n\nWhile it\u0027s debatable whether or not a NULL device argument to\nthe DMA API functions is valid... since it certainly isn\u0027t\nvalid on devices with an IOMMU... dma-debug really shouldn\u0027t be\ndereferencing null pointers either.\n\nGuard against that in err_printk and the driver_filter\nfunctions. A Fedora rawhide user was seeing this in one of the\ndvb drivers resulting in an oops on boot.\n\n[ A patch has been sent for testing to the driver, but I feel\n the dma debugging support should be fixed as well. (There\u0027s\n still a pile of legacy garbage in the kernel passing null\n pointers to dma_{alloc,free}_*. :( ]\n\nSigned-off-by: Kyle McMartin \u003ckyle@redhat.com\u003e\nCc: mchehab@infradead.org\nCc: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nLKML-Reference: \u003c20090820011708.GP25206@bombadil.infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bbdc16f58ed84523e8991f103dceb586e9053e04", "tree": "18938d1e01910f2efd07fc64d46c06b7a719a7f7", "parents": [ "5b36f1deefa63ef71cd3c3933781318ac61c5469" ], "author": { "name": "Michael Ellerman", "email": "michael@ellerman.id.au", "time": "Wed Jul 15 15:25:22 2009 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Aug 20 10:29:23 2009 +1000" }, "message": "kmemleak: Allow kmemleak to be built on powerpc\n\nVery lightly tested, doesn\u0027t crash the kernel.\n\nSigned-off-by: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nAcked-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c", "tree": "04c93f391a1b65c8bf8d7ba8643c07d26c26590a", "parents": [ "a76761b621bcd8336065c4fe3a74f046858bc34c", "142d44b0dd6741a64a7bdbe029110e7c1dcf1d23" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:41:02 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:45:31 2009 +0900" }, "message": "Merge branch \u0027percpu-for-linus\u0027 into percpu-for-next\n\nConflicts:\n\tarch/sparc/kernel/smp_64.c\n\tarch/x86/kernel/cpu/perf_counter.c\n\tarch/x86/kernel/setup_percpu.c\n\tdrivers/cpufreq/cpufreq_ondemand.c\n\tmm/percpu.c\n\nConflicts in core and arch percpu codes are mostly from commit\ned78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many\nnum_possible_cpus() with nr_cpu_ids. As for-next branch has moved all\nthe first chunk allocators into mm/percpu.c, the changes are moved\nfrom arch code to mm/percpu.c.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "8b4bfc7feb005d84e2bd0831d8331a304e9d6483", "tree": "a13891d7264aefeea65e60cc956e8fa704032cd9", "parents": [ "896a6de40ef3814525632609799af909338f50c3", "85dfd81dc57e8183a277ddd7a56aa65c96f3f487" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Aug 11 08:33:01 2009 +1000" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Aug 11 08:33:01 2009 +1000" }, "message": "Merge branch \u0027master\u0027 into next\n" }, { "commit": "9e5cf0ca2e9b65110ae5f094d7f0f7165cd1bbbb", "tree": "bcbe47f04c7dab0821a8053517e864c1802039ad", "parents": [ "b1af4315d823a2b6659c5b14bc17f7bc61878ef4" ], "author": { "name": "Albin Tonnerre", "email": "albin.tonnerre@free-electrons.com", "time": "Thu Aug 06 15:09:32 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 07 10:39:56 2009 -0700" }, "message": "lib/decompress_*: only include \u003clinux/slab.h\u003e if STATIC is not defined\n\nThese includes were added by 079effb6933f34b9b1b67b08bd4fd7fb672d16ef\n(\"kmemtrace, kbuild: fix slab.h dependency problem in\nlib/decompress_inflate.c\") to fix the build when using kmemtrace. However\nthis is not necessary when used to create a compressed kernel, and\nactually creates issues (brings a lot of things unavailable in the\ndecompression environment), so don\u0027t include it if STATIC is defined.\n\nSigned-off-by: Albin Tonnerre \u003calbin.tonnerre@free-electrons.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Eduard - Gabriel Munteanu \u003ceduard.munteanu@linux360.ro\u003e\nCc: Phillip Lougher \u003cphillip@lougher.demon.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": "b1af4315d823a2b6659c5b14bc17f7bc61878ef4", "tree": "d9a04709f52c27f59a93875fd705dbed2c581b09", "parents": [ "daeb6b6fbe27049f465c48a7d0ee5555c3b84064" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Thu Aug 06 15:09:31 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 07 10:39:56 2009 -0700" }, "message": "bzip2/lzma: remove nasty uncompressed size hack in pre-boot environment\n\ndecompress_bunzip2 and decompress_unlzma have a nasty hack that subtracts\n4 from the input length if being called in the pre-boot environment.\n\nThis is a nasty hack because it relies on the fact that flush \u003d NULL only\nwhen called from the pre-boot environment (i.e.\narch/x86/boot/compressed/misc.c). initramfs.c/do_mounts_rd.c pass in a\nflush buffer (flush !\u003d NULL).\n\nThis hack prevents the decompressors from being used with flush \u003d NULL by\nother callers unless knowledge of the hack is propagated to them.\n\nThis patch removes the hack by making decompress (called only from the\npre-boot environment) a wrapper function that subtracts 4 from the input\nlength before calling the decompressor.\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\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": "daeb6b6fbe27049f465c48a7d0ee5555c3b84064", "tree": "3a53744300e0083f3cbf8f769780d971234e3f8a", "parents": [ "9c8a8228d0827e0d91d28527209988f672f97d28" ], "author": { "name": "Phillip Lougher", "email": "phillip@lougher.demon.co.uk", "time": "Thu Aug 06 15:09:30 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 07 10:39:56 2009 -0700" }, "message": "bzip2/lzma/gzip: fix comments describing decompressor API\n\nFix and improve comments in decompress/generic.h that describe the\ndecompressor API. Also remove an unused definition, and rename INBUF_LEN\nin lib/decompress_inflate.c to conform to bzip2/lzma naming.\n\nSigned-off-by: Phillip Lougher \u003cphillip@lougher.demon.co.uk\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": "012a5299a29672039f42944a37984558393ef769", "tree": "de0815c67cf4156c32c8b552cd7448387cc391b0", "parents": [ "da34d4248bd2013ee64ce51e63ec0ebd1f32b46c", "90bc1a658a53f8832ee799685703977a450e5af9" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Aug 06 08:55:03 2009 +1000" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Aug 06 08:55:03 2009 +1000" }, "message": "Merge branch \u0027master\u0027 into next\n" }, { "commit": "07868201070d87484bd00610a4921e879be78746", "tree": "262e32d1261bf05280a9711f6aa951550343979e", "parents": [ "a40694a38a745af0dd7d8b796597ada1dd6caeb7" ], "author": { "name": "Jonathan Corbet", "email": "corbet@lwn.net", "time": "Tue Aug 04 13:35:17 2009 -0600" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 04 15:33:46 2009 -0700" }, "message": "flex_array: remove unneeded index calculation\n\nflex_array_get() calculates an index value, then drops it on the floor;\nsimply remove it.\n\nSigned-off-by: Jonathan Corbet \u003ccorbet@lwn.net\u003e\nAcked-by: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6de7e356faf54aa75de5b624bbce28a5b776dfa8", "tree": "09b341b7c1371448a5ae8a9cd4009a4f81f4a3dd", "parents": [ "b592972493c38665efd7d429a01b23fcb21e331a" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "sebastian@breakpoint.cc", "time": "Thu Jun 18 10:19:12 2009 +0200" }, "committer": { "name": "Pierre Ossman", "email": "pierre@ossman.eu", "time": "Fri Jul 31 12:28:45 2009 +0200" }, "message": "lib/scatterlist: add a flags to signalize mapping direction\n\nsg_miter_start() is currently unaware of the direction of the copy\nprocess (to or from the scatter list). It is important to know the\ndirection because the page has to be flushed in case the data written\nis seen on a different mapping in user land on cache incoherent\narchitectures.\n\nSigned-off-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nAcked-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Pierre Ossman \u003cpierre@ossman.eu\u003e\n" }, { "commit": "534acc057b5a08ec33fa57cdd2f5a09ef124e7f2", "tree": "186e6ff90a7a696a2d15f183871250c9d83f476d", "parents": [ "a9e58f25734e153b8c6516d904e2398fb8b0b23d" ], "author": { "name": "Dave Hansen", "email": "dave@linux.vnet.ibm.com", "time": "Wed Jul 29 15:04:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 29 19:10:36 2009 -0700" }, "message": "lib: flexible array implementation\n\nOnce a structure goes over PAGE_SIZE*2, we see occasional allocation\nfailures. Some people have chosen to switch over to things like vmalloc()\nthat will let them keep array-like access to such a large structures.\nBut, vmalloc() has plenty of downsides.\n\nHere\u0027s an alternative. I think it\u0027s what Andrew was suggesting here:\n\n\thttp://lkml.org/lkml/2009/7/2/518\n\nI call it a flexible array. It does all of its work in PAGE_SIZE bits, so\nnever does an order\u003e0 allocation. The base level has\nPAGE_SIZE-2*sizeof(int) bytes of storage for pointers to the second level.\n So, with a 32-bit arch, you get about 4MB (4183112 bytes) of total\nstorage when the objects pack nicely into a page. It is half that on\n64-bit because the pointers are twice the size. There\u0027s a table detailing\nthis in the code.\n\nThere are kerneldocs for the functions, but here\u0027s an\noverview:\n\nflex_array_alloc() - dynamically allocate a base structure\nflex_array_free() - free the array and all of the\n\t\t second-level pages\nflex_array_free_parts() - free the second-level pages, but\n\t\t\t not the base (for static bases)\nflex_array_put() - copy into the array at the given index\nflex_array_get() - copy out of the array at the given index\nflex_array_prealloc() - preallocate the second-level pages\n\t\t\tbetween the given indexes to\n\t\t\tguarantee no allocs will occur at\n\t\t\tput() time.\n\nWe could also potentially just pass the \"element_size\" into each of the\nAPI functions instead of storing it internally. That would get us one\nmore base pointer on 32-bit.\n\nI\u0027ve been testing this by running it in userspace. The header and patch\nthat I\u0027ve been using are here, as well as the little script I\u0027m using to\ngenerate the size table which goes in the kerneldocs.\n\n\thttp://sr71.net/~dave/linux/flexarray/\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Dave Hansen \u003cdave@linux.vnet.ibm.com\u003e\nReviewed-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3fc7b4b220c7e830a5b3ce0ea5f85a635e0c50f0", "tree": "f30750093bda1a0bd233b025f30891bf4010926d", "parents": [ "e4c6f8bed01f9f9a5c607bd689bf67e7b8a36bd8" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Wed Jul 29 15:04:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 29 19:10:35 2009 -0700" }, "message": "lib: export generic atomic64_t functions\n\nThe generic atomic64_t implementation in lib/ did not export the functions\nit defined, which means that modules that use atomic64_t would not link on\nplatforms (such as 32-bit powerpc). For example, trying to build a kernel\nwith CONFIG_NET_RDS on such a platform would fail with:\n\n ERROR: \"atomic64_read\" [net/rds/rds.ko] undefined!\n ERROR: \"atomic64_set\" [net/rds/rds.ko] undefined!\n\nFix this by exporting the atomic64_t functions to modules. (I export the\nentire API even if it\u0027s not all currently used by in-tree modules to avoid\nhaving to continue fixing this in dribs and drabs)\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nAcked-by: 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": "4df7b3e0370ab6161ea2f258f51dd7c43bef2bda", "tree": "e6726f1ec3edb3f66071faa0591f32e864de8f52", "parents": [ "3b4418c67a70278964b063b5e1f56dcb3d0a41f3" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Wed Jul 15 20:29:07 2009 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Tue Jul 28 13:45:22 2009 -0700" }, "message": "Dynamic debug: fix typo: -/-\u003e\n\nThe member was intended, not the local variable.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Greg Banks \u003cgnb@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "862d196b27bd30a5ab8109d5cdb37980d81b1fe9", "tree": "4fe582aeb7ef93fe769b63150f983fbb8eae918f", "parents": [ "8d4f5339d1ee4027c07e6b2a1cfa9dc41b0d383b" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:05:02 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:20 2009 +0900" }, "message": "swiotlb: use phys_to_dma and dma_to_phys\n\nThis converts swiotlb to use phys_to_dma and dma_to_phys instead of\nswiotlb_phys_to_bus() and swiotlb_bus_to_phys().\n\nswiotlb_phys_to_bus() and swiotlb_bus_to_phys() are not necessary so\nthis patch also removes them.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "b9394647ac88faad9db0f9e92eac4db434faded6", "tree": "23f44b8c06baedad1183afc9be95fb2a12e183bb", "parents": [ "9a937c91eea31c4b594ea49a2a23c57003e04987" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:04:58 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:19 2009 +0900" }, "message": "swiotlb: use dma_capable()\n\nThis converts swiotlb to use dma_capable() instead of\nswiotlb_arch_address_needs_mapping() and is_buffer_dma_capable().\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "02ca646e73f3cb9be69e339841b94edae675e248", "tree": "08277cb352e290ca5c0f52fd31c0bf4fc273e5f5", "parents": [ "cf56e3f2e8a8d5b7bc719980869b0e7985c256f3" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Thu Jul 23 11:18:49 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:18 2009 +0900" }, "message": "swiotlb: remove unnecessary swiotlb_bus_to_virt\n\nswiotlb_bus_to_virt is unncessary; we can use swiotlb_bus_to_phys and\nphys_to_virt instead.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "cf56e3f2e8a8d5b7bc719980869b0e7985c256f3", "tree": "36b594be25cf278243bd79ed932f2362ff71afef", "parents": [ "bb52196be37ce154ddc50b1f39496146d181cbe7" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:04:52 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:18 2009 +0900" }, "message": "swiotlb: remove swiotlb_arch_range_needs_mapping\n\nNobody uses swiotlb_arch_range_needs_mapping().\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "bb52196be37ce154ddc50b1f39496146d181cbe7", "tree": "bf8fed189db6c44f6190955a26b19602e6cdca78", "parents": [ "3885123da8335dc6b67387e5e626acbffc56f664" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:04:51 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:18 2009 +0900" }, "message": "swiotlb: remove unused swiotlb_alloc()\n\nNobody uses swiotlb_alloc().\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "3885123da8335dc6b67387e5e626acbffc56f664", "tree": "6dcfa735d2ef7d00718a8d0cd14e1b03bcd6bf7b", "parents": [ "4733fd328f14280900435d9dbae1487d110a4d56" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:04:50 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:18 2009 +0900" }, "message": "swiotlb: remove unused swiotlb_alloc_boot()\n\nNobody uses swiotlb_alloc_boot().\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "967cc5371113f9806b39a2ebb2174af2883d96fe", "tree": "d99845169cde5e238a02d1e984ff9aa65b66482f", "parents": [ "5bb459bb45d1ad3c177485dcf0af01580aa31125" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Thu Jul 09 23:28:49 2009 +0200" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Jul 17 09:11:31 2009 +1000" }, "message": "kernel: is_current_single_threaded: don\u0027t use -\u003emmap_sem\n\nis_current_single_threaded() can safely miss a freshly forked CLONE_VM\ntask, but in this case it must not miss its parent. That is why we take\nmm-\u003emmap_sem for writing to make sure a thread/task with the same -\u003emm\ncan\u0027t pass exit_mm() and disappear.\n\nHowever we can avoid -\u003emmap_sem and rely on rcu/barriers:\n\n\t- if we do not see the exiting parent on thread/process list\n\t we see the result of list_del_rcu(), in this case we must\n\t also see the result of list_add_rcu() which does wmb().\n\n\t- if we do see the parent but its -\u003emm \u003d\u003d NULL, we need rmb()\n\t to make sure we can\u0027t miss the child.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "5bb459bb45d1ad3c177485dcf0af01580aa31125", "tree": "fd6d11d424d222b97f56d8b870bdecbacaab8a17", "parents": [ "d2e3ee9b29f5de5b01e611b04e6fb29760589b01" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Fri Jul 10 03:48:23 2009 +0200" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Jul 17 09:10:42 2009 +1000" }, "message": "kernel: rename is_single_threaded(task) to current_is_single_threaded(void)\n\n- is_single_threaded(task) is not safe unless task \u003d\u003d current,\n we can\u0027t use task-\u003esignal or task-\u003emm.\n\n- it doesn\u0027t make sense unless task \u003d\u003d current, the task can\n fork right after the check.\n\nRename it to current_is_single_threaded() and kill the argument.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "d2e3ee9b29f5de5b01e611b04e6fb29760589b01", "tree": "ad73b17c2c6b83050a948685a0a3af3f907de67f", "parents": [ "713c0ecdb888e9ef6f085e828555455c5916b07f" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Fri Jul 17 09:09:36 2009 +1000" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Fri Jul 17 09:09:36 2009 +1000" }, "message": "kernel: fix is_single_threaded\n\n- Fix the comment, is_single_threaded(p) actually means that nobody shares\n -\u003emm with p.\n\n I think this helper should be renamed, and it should not have arguments.\n With or without this patch it must not be used unless p \u003d\u003d current,\n otherwise we can\u0027t safely use p-\u003esignal or p-\u003emm.\n\n- \"if (atomic_read(\u0026p-\u003esignal-\u003ecount) !\u003d 1)\" is not right when we have a\n zombie group leader, use signal-\u003elive instead.\n\n- Add PF_KTHREAD check to skip kernel threads which may borrow p-\u003emm,\n otherwise we can return the wrong \"false\".\n\n- Use for_each_process() instead of do_each_thread(), all threads must use\n the same -\u003emm.\n\n- Use down_write(mm-\u003emmap_sem) + rcu_read_lock() instead of tasklist_lock\n to iterate over the process list. If there is another CLONE_VM process\n it can\u0027t pass exit_mm() which takes the same mm-\u003emmap_sem. We can miss\n a freshly forked CLONE_VM task, but this doesn\u0027t matter because we must\n see its parent and return false.\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Stephen Smalley \u003csds@tycho.nsa.gov\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "ac3f482236793c75caae2c2ebb3f3e5f8b7393e1", "tree": "f769225f9a77ae1e026b18d3d9260f5e5aefe99d", "parents": [ "85be928c4101670f99cdd7c927798aa4dcbb3168", "f39d1b9792881ce4eb982ec8cc65258bf95674b5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 10 14:25:59 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 10 14:25:59 2009 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n dma-debug: Fix the overlap() function to be correct and readable\n oprofile: reset bt_lost_no_mapping with other stats\n x86/oprofile: rename kernel parameter for architectural perfmon to arch_perfmon\n signals: declare sys_rt_tgsigqueueinfo in syscalls.h\n rcu: Mark Hierarchical RCU no longer experimental\n dma-debug: Put all hash-chain locks into the same lock class\n dma-debug: fix off-by-one error in overlap function\n" }, { "commit": "f39d1b9792881ce4eb982ec8cc65258bf95674b5", "tree": "07f945a2a6f0b1f2fb2af759e386781d0e0bed3f", "parents": [ "2b8777ca0c944bf6498c45ed9c5c246bd63a719e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 10 21:38:02 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 10 22:18:45 2009 +0200" }, "message": "dma-debug: Fix the overlap() function to be correct and readable\n\nLinus noticed how unclean and buggy the overlap() function is:\n\n - It uses convoluted (and bug-causing) positive checks for\n range overlap - instead of using a more natural negative\n check.\n\n - Even the positive checks are buggy: a positive intersection\n check has four natural cases while we checked only for three,\n missing the (addr \u003c start \u0026\u0026 addr2 \u003d\u003d end) case for example.\n\n - The variables are mis-named, making it non-obvious how the\n check was done.\n\n - It needlessly uses u64 instead of unsigned long. Since these\n are kernel memory pointers and we explicitly exclude highmem\n ranges anyway we cannot ever overflow 32 bits, even if we\n could. (and on 64-bit it doesnt matter anyway)\n\nAll in one, this function needs a total revamp. I used Linus\u0027s\nsuggestions minus the paranoid checks (we cannot overflow really\nbecause if we get totally bad DMA ranges passed far more things\nbreak in the systems than just DMA debugging). I also fixed a\nfew other small details i noticed.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c43768cbb7655ea5ff782ae250f6e2ef4297cf98", "tree": "3982e41dde3eecaa3739a5d1a8ed18d04bd74f01", "parents": [ "1a8dd307cc0a2119be4e578c517795464e6dabba", "746a99a5af60ee676afa2ba469ccd1373493c7e7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Jul 04 07:13:18 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Jul 04 07:13:18 2009 +0900" }, "message": "Merge branch \u0027master\u0027 into for-next\n\nPull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix\nchanges. As alpha in percpu tree uses \u0027weak\u0027 attribute instead of\ninline assembly, there\u0027s no need for __used attribute.\n\nConflicts:\n\tarch/alpha/include/asm/percpu.h\n\tarch/mn10300/kernel/vmlinux.lds.S\n\tinclude/linux/percpu-defs.h\n" }, { "commit": "c222dce48cb2adf5ed68201fb2a59d00544b9a74", "tree": "2c63efb72cd9c3337637d53a1aece56d62b8ea77", "parents": [ "f6faac71d502be1c29c81b2f45657662c3b84470", "b0a5b83ee0fce9dbf8ff5fe1f8c9ae7dfafe458c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 03 11:03:10 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 03 11:03:10 2009 +0200" }, "message": "Merge branch \u0027dma-debug/fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/urgent\n" }, { "commit": "d33c9a491bc87fb87fd0298d0425f0ff320d20a2", "tree": "8f59dce9f0d8c4931ddf5e9e4457aca558d97b7e", "parents": [ "414f3251aa1b4cbd1e070866971eabc004a7dc20" ], "author": { "name": "Sebastian Andrzej Siewior", "email": "sebastian@breakpoint.cc", "time": "Sun Jun 28 13:10:19 2009 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Wed Jul 01 22:28:44 2009 +0200" }, "message": "kmemcheck: depend on HAVE_ARCH_KMEMCHECK\n\nto make it selectable if it is available.\n\nSigned-off-by: Sebastian Andrzej Siewior \u003csebastian@breakpoint.cc\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "a9d9058abab4ac17b79d500506e6c74bd16cecdc", "tree": "3b12a8f093431979b3e26e04f115b4ce942ce363", "parents": [ "28d0325ce6e0a52f53d8af687e6427fee59004d3" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu Jun 25 10:16:11 2009 +0100" }, "committer": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu Jun 25 10:16:13 2009 +0100" }, "message": "kmemleak: Allow the early log buffer to be configurable.\n\n(feature suggested by Sergey Senozhatsky)\n\nKmemleak needs to track all the memory allocations but some of these\nhappen before kmemleak is initialised. These are stored in an internal\nbuffer which may be exceeded in some kernel configurations. This patch\nadds a configuration option with a default value of 400 and also removes\nthe stack dump when the early log buffer is exceeded.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nAcked-by: Sergey Senozhatsky \u003csergey.senozhatsky@mail.by\u003e\n" }, { "commit": "7c756e6e19e71f0327760d8955f7077118ebb2b1", "tree": "e561b364701e974d44511445cb237d0039d3603b", "parents": [ "245b2e70eabd797932adb263a65da0bab3711753" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:50 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:50 2009 +0900" }, "message": "percpu: implement optional weak percpu definitions\n\nSome archs (alpha and s390) need to use weak definitions for percpu\nvariables in modules so that the compiler generates external\nreferences for them.\n\nThis patch implements weak percpu definitions which arch can enable by\ndefining ARCH_NEEDS_WEAK_PER_CPU in arch percpu header file. This\nweak definition adds the following two restrictions on percpu variable\ndefinitions.\n\n 1. percpu symbols must be unique whether static or not\n 2. percpu variables can\u0027t be defined inside a function\n\nTo ensure that these restrictions are observed in generic code, config\noption DEBUG_FORCE_WEAK_PER_CPU enables weak percpu definitions for\nall cases.\n\nThis patch is inspired by Ivan Kokshaysky\u0027s alpha percpu patch.\n\n[ Impact: stricter rules for percpu variables, one more debug config option ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\n" }, { "commit": "defe9104833b5ad309447bbc1fcb8e5981b2d3e1", "tree": "c399f17f5b2dfacbf6df399dd1df8b15c7573fbe", "parents": [ "95b3692d9c22c659312acb466d0608bf8509f296", "0634a632f5dea8281ae7c9a96800582ff9eb1475" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 23 11:34:24 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 23 11:34:24 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:\n asm-generic: add dummy pgprot_noncached()\n lib/checksum.c: fix endianess bug\n asm-generic: hook up new system calls\n asm-generic: list Arnd as asm-generic maintainer\n asm-generic: drop HARDIRQ_BITS definition from hardirq.h\n asm-generic: uaccess: fix up local access_ok() usage\n asm-generic: uaccess: add missing access_ok() check to strnlen_user()\n" }, { "commit": "bf96d1e3e7a35a17cea255048ffb3243bd9c8123", "tree": "ab5d5abe511a0c6b940cf3a862bb026e88ce56ba", "parents": [ "ae281064be164342554b34f4ca5c4af33dce3de1" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Tue Jun 23 14:40:27 2009 +0100" }, "committer": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Tue Jun 23 14:40:27 2009 +0100" }, "message": "kmemleak: Do not force the slab debugging Kconfig options\n\nSelecting DEBUG_SLAB or SLUB_DEBUG by the KMEMLEAK menu entry may cause\nissues with other dependencies (KMEMCHECK). These configuration options\naren\u0027t strictly needed by kmemleak but they may increase the chances of\nfinding leaks. This patch also updates the KMEMLEAK config entry help\ntext.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "8b12e2505ad8c5010922e45f896d908fd1436709", "tree": "4dfb959942469ec36156bc222526f82f2d42fe14", "parents": [ "413318444fd5351f9858b9deb4e8ecaf8898ee05", "00540e5d54be972a94a3b2ce6da8621bebe731a2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 21 13:13:53 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 21 13:13:53 2009 -0700" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n lockdep: Select frame pointers on x86\n dma-debug: be more careful when building reference entries\n dma-debug: check for sg_call_ents in best-fit algorithm too\n" }, { "commit": "00540e5d54be972a94a3b2ce6da8621bebe731a2", "tree": "b96c6854247f6e3f98ad2893cd3e85ab75a4d265", "parents": [ "aa010efb7b6cd0dfbea8ecf37a6ab587dc2a8560" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Fri Jun 12 10:04:01 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jun 21 10:14:33 2009 +0200" }, "message": "lockdep: Select frame pointers on x86\n\nx86 stack traces are a piece of crap without frame pointers, and its not\nlike the \u0027performance gain\u0027 of not having stack pointers matters when you\nselected lockdep.\n\nReported-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003cnew-submission\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "32a9ff9cc55b42543a84bca90b070df92af72671", "tree": "ce4d38741f8b78f5e4f193f5032846743e76b183", "parents": [ "fcec9bf12442d0cd50d6cee125d168cfc3f37c5e" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Jun 19 10:41:19 2009 +0200" }, "committer": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Fri Jun 19 14:58:13 2009 +0200" }, "message": "lib/checksum.c: fix endianess bug\n\nThe new generic checksum code has a small dependency on endianess and\nworked only on big-endian systems. I could not find a nice efficient\nway to express this, so I added an #ifdef. Using\n\u0027result +\u003d le16_to_cpu(*buff);\u0027 would have worked as well, but\nwould be slightly less efficient on big-endian systems and IMHO\nwould not be clearer.\n\nAlso fix a bug that prevents this from working on 64-bit machines.\nIf you have a 64-bit CPU and want to use the generic checksum\ncode, you should probably do some more optimizations anyway, but\nat least the code should not break.\n\nReported-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "d2829224619866daf336141b71550e223a198838", "tree": "59e12165ac9dea56a04f3b46ec098f4292f67481", "parents": [ "eae9d2ba0cfc27a2ad9765f23efb98fb80d80234" ], "author": { "name": "Florian Fainelli", "email": "florian@openwrt.org", "time": "Wed Jun 17 16:28:38 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 18 13:04:05 2009 -0700" }, "message": "lib: add lib/gcd.c\n\nThis patch adds lib/gcd.c which contains a greatest common divider\nimplementation taken from sound/core/pcm_timer.c\n\nSeveral usages of this new library function will be sent to subsystem\nmaintainers.\n\n[akpm@linux-foundation.org: use swap() (pointed out by Joe)]\n[akpm@linux-foundation.org: just add gcd.o to obj-y, remove Kconfig changes]\nSigned-off-by: Florian Fainelli \u003cflorian@openwrt.org\u003e\nCc: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nCc: Takashi Iwai \u003ctiwai@suse.de\u003e\nCc: Simon Horman \u003chorms@verge.net.au\u003e\nCc: Julius Volz \u003cjuliusv@google.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b0a5b83ee0fce9dbf8ff5fe1f8c9ae7dfafe458c", "tree": "f36980eeb5eb2205478a523769b6730a19d9a3cf", "parents": [ "c79ee4e466dd12347f112e2af306dca35198458f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jun 16 16:11:14 2009 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Wed Jun 17 16:26:04 2009 +0200" }, "message": "dma-debug: Put all hash-chain locks into the same lock class\n\nAlan Cox reported that lockdep runs out of its stack-trace entries\nwith certain configs:\n\n BUG: MAX_STACK_TRACE_ENTRIES too low\n\nThis happens because there are 1024 hash buckets, each with a\nseparate lock. Lockdep puts each lock into a separate lock class and\ntracks them independently.\n\nBut in reality we never take more than one of the buckets, so they\nreally belong into a single lock-class. Annotate the has bucket lock\ninit accordingly.\n\n[ Impact: reduce the lockdep footprint of dma-debug ]\n\nReported-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" }, { "commit": "517d08699b250021303f9a7cf0d758b6dc0748ed", "tree": "5e5b0134c3fffb78fe9d8b1641a64ff28fdd7bbc", "parents": [ "8eeee4e2f04fc551f50c9d9847da2d73d7d33728", "a34601c5d84134055782ee031d58d82f5440e918" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:50:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:50:13 2009 -0700" }, "message": "Merge branch \u0027akpm\u0027\n\n* akpm: (182 commits)\n fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset\n fbdev: *bfin*: fix __dev{init,exit} markings\n fbdev: *bfin*: drop unnecessary calls to memset\n fbdev: bfin-t350mcqb-fb: drop unused local variables\n fbdev: blackfin has __raw I/O accessors, so use them in fb.h\n fbdev: s1d13xxxfb: add accelerated bitblt functions\n tcx: use standard fields for framebuffer physical address and length\n fbdev: add support for handoff from firmware to hw framebuffers\n intelfb: fix a bug when changing video timing\n fbdev: use framebuffer_release() for freeing fb_info structures\n radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?\n s3c-fb: CPUFREQ frequency scaling support\n s3c-fb: fix resource releasing on error during probing\n carminefb: fix possible access beyond end of carmine_modedb[]\n acornfb: remove fb_mmap function\n mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF\n mb862xxfb: restrict compliation of platform driver to PPC\n Samsung SoC Framebuffer driver: add Alpha Channel support\n atmel-lcdc: fix pixclock upper bound detection\n offb: use framebuffer_alloc() to allocate fb_info struct\n ...\n\nManually fix up conflicts due to kmemcheck in mm/slab.c\n" }, { "commit": "4b324126e0c6c3a5080ca3ec0981e8766ed6f1ee", "tree": "f49edd4acf4963eb3377fd3a700982081970ba14", "parents": [ "4c60117811171d867d4f27f17ea07d7419d45dae" ], "author": { "name": "Wolfram Strepp", "email": "wstrepp@gmx.de", "time": "Tue Jun 16 15:34:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:56 2009 -0700" }, "message": "rb_tree: remove redundant if()-condition in rb_erase()\n\nFurthermore, notice that the initial checks:\n\n\tif (!node-\u003erb_left)\n\t\tchild \u003d node-\u003erb_right;\n\telse if (!node-\u003erb_right)\n\t\tchild \u003d node-\u003erb_left;\n\telse\n\t{\n\t\t...\n\t}\nguarantee that old-\u003erb_right is set in the final else branch, therefore\nwe can omit checking that again.\n\nSigned-off-by: Wolfram Strepp \u003cwstrepp@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4c60117811171d867d4f27f17ea07d7419d45dae", "tree": "9148532285b9276573f000b3125aee885afce411", "parents": [ "16c047add3ceaf0ab882e3e094d1ec904d02312d" ], "author": { "name": "Wolfram Strepp", "email": "wstrepp@gmx.de", "time": "Tue Jun 16 15:34:12 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:56 2009 -0700" }, "message": "rb_tree: make clear distinction between two different cases in rb_erase()\n\nThere are two cases when a node, having 2 childs, is erased:\n\u0027normal case\u0027: the successor is not the right-hand-child of the node to be erased\n\u0027special case\u0027: the successor is the right-hand child of the node to be erased\n\nHere some ascii-art, with following symbols (referring to the code):\nO: node to be deleted\nN: the successor of O\nP: parent of N\nC: child of N\nL: some other node\n\nnormal case:\n\n O N\n / \\ / \\\n / \\ / \\\n L \\ L \\\n / \\ P ----\u003e / \\ P\n / \\ / \\\n / /\n N C\n \\ / \\\n \\\n C\n / \\\n\nspecial case:\n O|P N\n / \\ / \\\n / \\ / \\\n L \\ L \\\n / \\ N ----\u003e / C\n \\ / \\\n \\\n C\n / \\\n\nNotice that for the special case we don\u0027t have to reconnect C to N.\n\nSigned-off-by: Wolfram Strepp \u003cwstrepp@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "16c047add3ceaf0ab882e3e094d1ec904d02312d", "tree": "80702a25fc558bec68e3214048fd6f8301e7d17d", "parents": [ "130b76cf5295d74a2174d0843bb563bbf0a19dbb" ], "author": { "name": "Wolfram Strepp", "email": "wstrepp@gmx.de", "time": "Tue Jun 16 15:34:11 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:56 2009 -0700" }, "message": "rb_tree: reorganize code in rb_erase() for additional changes\n\nFirst, move some code around in order to make the next change more obvious.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Wolfram Strepp \u003cwstrepp@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": "8e8a2dea0ca91fe2cb7de7ea212124cfe8c82c35", "tree": "96d07171a5c95e87c69fc18d4d0e582f90095d4e", "parents": [ "69050eee8e08a6234f29fe71a56f8c7c7d4d7186" ], "author": { "name": "Zygo Blaxell", "email": "zygo.blaxell@xandros.com", "time": "Tue Jun 16 15:33:57 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:53 2009 -0700" }, "message": "lib/genalloc.c: remove unmatched write_lock() in gen_pool_destroy\n\nThere is a call to write_lock() in gen_pool_destroy which is not balanced\nby any corresponding write_unlock(). This causes problems with preemption\nbecause the preemption-disable counter is incremented in the write_lock()\ncall, but never decremented by any call to write_unlock(). This bug is\ngen_pool_destroy, and one of them is non-x86 arch-specific code.\n\nSigned-off-by: Zygo Blaxell \u003czygo.blaxell@xandros.com\u003e\nCc: Jiri Kosina \u003ctrivial@kernel.org\u003e\nCc: Steve Wise \u003cswise@opengridcomputing.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": "c67ae69b661f3c2fe1a9c8259bc948c68b082166", "tree": "81ad71329c162167f2af11fbfea60062db0ced3b", "parents": [ "a9c569539312cfd3c820b38036679a9d72c55331" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Tue Jun 16 15:33:45 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:51 2009 -0700" }, "message": "hexdump: remove the trailing space\n\nFor example:\n hex_dump_to_buffer(\"AB\", 2, 16, 1, buf, 100, 0);\n pr_info(\"[%s]\\n\", buf);\n\nI\u0027d expect the output to be \"[41 42]\", but actually it\u0027s \"[41 42 ]\"\n\nThis patch also makes the required buf to be minimum. To print the hex\nformat of \"AB\", a buf with size 6 should be sufficient, but\nhex_dump_to_buffer() required at least 8.\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b72b71c6cb6ecc564d4d5f9c512a7df269837846", "tree": "9923a6e1d59f92825df87cfd2bbd613d0f47a5f7", "parents": [ "30639b6af85a92491b22dd14c17b14ca11da60e6" ], "author": { "name": "Huang Shijie", "email": "shijie8@gmail.com", "time": "Tue Jun 16 15:33:42 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:49 2009 -0700" }, "message": "lib: do code optimization for radix_tree_lookup() and radix_tree_lookup_slot()\n\nradix_tree_lookup() and radix_tree_lookup_slot() have much the\nsame code except for the return value.\n\nIntroduce radix_tree_lookup_element() to do the real work.\n\n/*\n * is_slot \u003d\u003d 1 : search for the slot.\n * is_slot \u003d\u003d 0 : search for the node.\n */\nstatic void * radix_tree_lookup_element(struct radix_tree_root *root,\n\t\t\t\t\tunsigned long index, int is_slot);\n\nSigned-off-by: Huang Shijie \u003cshijie8@gmail.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "417dcdf99ec9f8d8d6917189130bdc17cb67c678", "tree": "4a97ab3ec286dda502ee7b3a16e0b6186cdc30d9", "parents": [ "a7d932af06e8eee2163627d19898e18da5635449" ], "author": { "name": "Jan Blunck", "email": "jblunck@suse.de", "time": "Tue Jun 16 15:33:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:47 2009 -0700" }, "message": "atomic: only take lock when the counter drops to zero on UP as well\n\n_atomic_dec_and_lock() should not unconditionally take the lock before\ncalling atomic_dec_and_test() in the UP case. For consistency reasons it\nshould behave exactly like in the SMP case.\n\nBesides that this works around the problem that with CONFIG_DEBUG_SPINLOCK\nthis spins in __spin_lock_debug() if the lock is already taken even if the\ncounter doesn\u0027t drop to 0.\n\nSigned-off-by: Jan Blunck \u003cjblunck@suse.de\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Valerie Aurora \u003cvaurora@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": "dc566127dd161b6c997466a2349ac179527ea89b", "tree": "2973018dd4a89f0b20eaa0838eb654b6eff06f68", "parents": [ "d30a11004e3411909f2448546f036a011978062e" ], "author": { "name": "Wu Fengguang", "email": "fengguang.wu@intel.com", "time": "Tue Jun 16 15:31:32 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:30 2009 -0700" }, "message": "radix-tree: add radix_tree_prev_hole()\n\nThe counterpart of radix_tree_next_hole(). To be used by context readahead.\n\nSigned-off-by: Wu Fengguang \u003cfengguang.wu@intel.com\u003e\nCc: Vladislav Bolkhovitin \u003cvst@vlnb.net\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Jeff Moyer \u003cjmoyer@redhat.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Ying Han \u003cyinghan@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": "b3fec0fe35a4ff048484f1408385a27695d4273b", "tree": "088c23f098421ea681d9976a83aad73d15be1027", "parents": [ "e1f5b94fd0c93c3e27ede88b7ab652d086dc960f", "722f2a6c87f34ee0fd0130a8cf45f81e0705594a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 13:09:51 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 13:09:51 2009 -0700" }, "message": "Merge branch \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck\n\n* \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck: (39 commits)\n signal: fix __send_signal() false positive kmemcheck warning\n fs: fix do_mount_root() false positive kmemcheck warning\n fs: introduce __getname_gfp()\n trace: annotate bitfields in struct ring_buffer_event\n net: annotate struct sock bitfield\n c2port: annotate bitfield for kmemcheck\n net: annotate inet_timewait_sock bitfields\n ieee1394/csr1212: fix false positive kmemcheck report\n ieee1394: annotate bitfield\n net: annotate bitfields in struct inet_sock\n net: use kmemcheck bitfields API for skbuff\n kmemcheck: introduce bitfield API\n kmemcheck: add opcode self-testing at boot\n x86: unify pte_hidden\n x86: make _PAGE_HIDDEN conditional\n kmemcheck: make kconfig accessible for other architectures\n kmemcheck: enable in the x86 Kconfig\n kmemcheck: add hooks for the page allocator\n kmemcheck: add hooks for page- and sg-dma-mappings\n kmemcheck: don\u0027t track page tables\n ...\n" }, { "commit": "6fd03301d76bc439382710e449f58efbb233df1b", "tree": "3c8a3217aed67319683ffc1debccdb5b3245b16c", "parents": [ "cd5232bd6be2d215a800f3d88c287ca791debfbe", "e4792aa30f9d33584d7192685ed149cc5fee737f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 12:57:37 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 12:57:37 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: (64 commits)\n debugfs: use specified mode to possibly mark files read/write only\n debugfs: Fix terminology inconsistency of dir name to mount debugfs filesystem.\n xen: remove driver_data direct access of struct device from more drivers\n usb: gadget: at91_udc: remove driver_data direct access of struct device\n uml: remove driver_data direct access of struct device\n block/ps3: remove driver_data direct access of struct device\n s390: remove driver_data direct access of struct device\n parport: remove driver_data direct access of struct device\n parisc: remove driver_data direct access of struct device\n of_serial: remove driver_data direct access of struct device\n mips: remove driver_data direct access of struct device\n ipmi: remove driver_data direct access of struct device\n infiniband: ehca: remove driver_data direct access of struct device\n ibmvscsi: gadget: at91_udc: remove driver_data direct access of struct device\n hvcs: remove driver_data direct access of struct device\n xen block: remove driver_data direct access of struct device\n thermal: remove driver_data direct access of struct device\n scsi: remove driver_data direct access of struct device\n pcmcia: remove driver_data direct access of struct device\n PCIE: remove driver_data direct access of struct device\n ...\n\nManually fix up trivial conflicts due to different direct driver_data\ndirect access fixups in drivers/block/{ps3disk.c,ps3vram.c}\n" }, { "commit": "c79ee4e466dd12347f112e2af306dca35198458f", "tree": "42c7a2fede416d9702a5affcf68ea198372590db", "parents": [ "aa010efb7b6cd0dfbea8ecf37a6ab587dc2a8560" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Jun 16 12:23:58 2009 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue Jun 16 12:29:40 2009 +0200" }, "message": "dma-debug: fix off-by-one error in overlap function\n\nThis patch fixes a bug in the overlap function which returned true if\none region ends exactly before the second region begins. This is no\noverlap but the function returned true in that case.\n\nCc: stable@kernel.org\nReported-by: Andrew Randrianasulu \u003crandrik@mail.ru\u003e\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" }, { "commit": "d9cd8f37855b012757818f31390e8f84db251c89", "tree": "4785d05f5df93747b6aa3386c98784d441d61377", "parents": [ "59a3cd7f9da60ac4ba8ae5a4cddc48fe4a450129" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Mon May 11 14:17:45 2009 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 15 21:30:24 2009 -0700" }, "message": "kobject: make kset_create check kobject_set_name return value\n\nkset_create should check the kobject_set_name return value.\n\nAdd the return value checking code.\n\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "722f2a6c87f34ee0fd0130a8cf45f81e0705594a", "tree": "50b054df34d2731eb0ba0cf1a6c27e43e7eed428", "parents": [ "7a0aeb14e18ad59394bd9bbc6e57fb345819e748", "45e3e1935e2857c54783291107d33323b3ef33c8" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:50:49 2009 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:50:49 2009 +0200" }, "message": "Merge commit \u0027linus/master\u0027 into HEAD\n\nConflicts:\n\tMAINTAINERS\n\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "0a4af3b09309049d8560f8ad558a1337bb4f7f32", "tree": "7b3f627f94a82248146bc19bd3bb4f641b897526", "parents": [ "7d46d9e6dbffe8780aa8430a63543d3f7ba92860" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Feb 26 21:38:56 2009 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:49:17 2009 +0200" }, "message": "kmemcheck: make kconfig accessible for other architectures\n\nThe Kconfig options of kmemcheck are hidden under arch/x86 which makes porting\nto other architectures harder. To fix that, move the Kconfig bits to\nlib/Kconfig.kmemcheck and introduce a CONFIG_HAVE_ARCH_KMEMCHECK config option\nthat architectures can define.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n\n[rebased for mainline inclusion]\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "7d46d9e6dbffe8780aa8430a63543d3f7ba92860", "tree": "4475ceed7a49fccd1e2d609aaf181eed87c1e072", "parents": [ "b1eeab67682a5e397aecf172046b3a8bd4808ae4" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Fri Apr 04 00:51:41 2008 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:49:15 2009 +0200" }, "message": "kmemcheck: enable in the x86 Kconfig\n\nlet it rip!\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n[rebased for mainline inclusion]\nSigned-off-by: Vegard Nossum \u003cvegardno@ifi.uio.no\u003e\n" }, { "commit": "aa010efb7b6cd0dfbea8ecf37a6ab587dc2a8560", "tree": "2a96d072ee903d489feccccd9455f25fc77f5f25", "parents": [ "e5e8c5b90a1ae249930fcf7403f3757686cf1a7b" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Fri Jun 12 15:25:06 2009 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Mon Jun 15 11:10:14 2009 +0200" }, "message": "dma-debug: be more careful when building reference entries\n\nThe current code is not very careful when it builds reference\ndma_debug_entries which get passed to hash_bucket_find(). But since this\nfunction changed to a best-fit algorithm these entries have to be more\nacurate. This patch adds this higher level of accuracy.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" }, { "commit": "e5e8c5b90a1ae249930fcf7403f3757686cf1a7b", "tree": "ce562ec0d0a9ffed4d16bd5569d21cd8ed222096", "parents": [ "92db1e6af747faa129e236d68386af26a0efc12b" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Thu Jun 11 10:03:42 2009 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Mon Jun 15 11:08:54 2009 +0200" }, "message": "dma-debug: check for sg_call_ents in best-fit algorithm too\n\nIf we don\u0027t check for sg_call_ents the hash_bucket_find function might\nstill return the wrong dma_debug_entry for sg mappings.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" } ], "next": "09d4e0edd4614e787393acc582ac701c6ec3565b" }