)]}' { "log": [ { "commit": "1214c3c04b4ca2fd01e18073acb2b98e65e3833b", "tree": "be61e7799986f73eed1f9282139eafaffc00732a", "parents": [ "502f0d8c3c56812b05ce55d3209a1ae2f5cb737c" ], "author": { "name": "Pushkar Joshi", "email": "pushkarj@codeaurora.org", "time": "Wed Oct 31 13:39:26 2012 -0700" }, "committer": { "name": "Pratik Patel", "email": "pratikp@codeaurora.org", "time": "Wed Jan 30 16:09:35 2013 -0800" }, "message": "tracing: have trace_printk process arguments before storing\n\ntrace_printk records its arguments in the internal ring buffer for\nthem to be processed later. The mapping between the format string\nfor the particular instance of a trace_printk call and the\narguments is maintained using the instruction pointer internally\nin the kernel. However, this makes it harder for an external tool\nto process this data, which is necessary when the same data\nis logged to the STM and needs to be processed externally.\n\nChange-Id: Ifa2ae5fe1f1fd62c85fac432a581737450781f88\nSigned-off-by: Pushkar Joshi \u003cpushkarj@codeaurora.org\u003e\n" }, { "commit": "b849941ec8883a3228a751fac38b48caa7ce1862", "tree": "1cf423bf7563dae37db4ac4dce9277c920cdd1b9", "parents": [ "3c4707742bf6ee715ae0b9ae65d67b82e9dfc935" ], "author": { "name": "Jaeseong GIM", "email": "jaeseong.gim@lge.com", "time": "Tue Jun 26 10:36:57 2012 -0700" }, "committer": { "name": "Devin Kim", "email": "dojip.kim@lge.com", "time": "Thu Jun 28 21:16:19 2012 -0700" }, "message": "mako: debug: porting lge crash handler\n\nChange-Id: I913d372131a25bb9c0d90680f5e96cebb8883055\n" }, { "commit": "f132c6cf77251e011e1dad0ec88c0b1fda16d5aa", "tree": "f04b469a3547a19b7bdbe110adc571eb71c93328", "parents": [ "23016defd7db701a01dc49f972ad6b1bae9651c2", "3f6240f3e4e2608caf1a70d614ada658cbcbe7be" ], "author": { "name": "Steve Muckle", "email": "smuckle@codeaurora.org", "time": "Wed Jun 06 18:30:57 2012 -0700" }, "committer": { "name": "Steve Muckle", "email": "smuckle@codeaurora.org", "time": "Wed Jun 06 18:45:28 2012 -0700" }, "message": "Merge commit \u0027AU_LINUX_ANDROID_ICS.04.00.04.00.126\u0027 into msm-3.4\n\nAU_LINUX_ANDROID_ICS.04.00.04.00.126 from msm-3.0.\nFirst parent is from google/android-3.4.\n\n* commit \u0027AU_LINUX_ANDROID_ICS.04.00.04.00.126\u0027: (8712 commits)\n PRNG: Device tree entry for qrng device.\n vidc:1080p: Set video core timeout value for Thumbnail mode\n msm: sps: improve the debugging support in SPS driver\n board-8064 msm: Overlap secure and non secure video firmware heaps.\n msm: clock: Add handoff ops for 7x30 and copper XO clocks\n msm_fb: display: Wait for external vsync before DTV IOMMU unmap\n msm: Fix ciruclar dependency in debug UART settings\n msm: gdsc: Add GDSC regulator driver for msm-copper\n defconfig: Enable Mobicore Driver.\n mobicore: Add mobicore driver.\n mobicore: rename variable to lower case.\n mobicore: rename folder.\n mobicore: add makefiles\n mobicore: initial import of kernel driver\n ASoC: msm: Add SLIMBUS_2_RX CPU DAI\n board-8064-gpio: Update FUNC for EPM SPI CS\n msm_fb: display: Remove chicken bit config during video playback\n mmc: msm_sdcc: enable the sanitize capability\n msm-fb: display: lm2 writeback support on mpq platfroms\n msm_fb: display: Disable LVDS phy \u0026 pll during panel off\n ...\n\nSigned-off-by: Steve Muckle \u003csmuckle@codeaurora.org\u003e\n" }, { "commit": "b7d739c58e38e3430b216c789e2a61effc5d10e9", "tree": "4e0b3e581ccb90cfa1311e879167c02cf31e0f56", "parents": [ "c8ffd5b3852c164f41b89a40b3f3ffd65299b93a" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Wed Aug 17 18:31:58 2011 -0500" }, "committer": { "name": "Colin Cross", "email": "ccross@android.com", "time": "Mon Apr 09 13:53:09 2012 -0700" }, "message": "panic: Add board ID to panic output\n\nAt times, it is necessary for boards to provide some additional information\nas part of panic logs. Provide information on the board hardware as part\nof panic logs.\n\nIt is safer to print this information at the very end in case something\nbad happens as part of the information retrieval itself.\n\nTo use this, set global mach_panic_string to an appropriate string in the\nboard file.\n\nChange-Id: Id12cdda87b0cd2940dd01d52db97e6162f671b4d\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\n" }, { "commit": "f187e9fd68577cdd5f914659b6f7f11124e40485", "tree": "ad0e7422359724f7c7ffaaaa80dd3a7281f02a83", "parents": [ "adb3b1f3fc1c6edb501808ebf80a81e81c52eb73", "8ebfdf2babcda5a3b06cc67523bca1f9aed46009" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 31 13:34:04 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 31 13:34:04 2012 -0700" }, "message": "Merge branch \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull perf updates and fixes from Ingo Molnar:\n \"It\u0027s mostly fixes, but there\u0027s also two late items:\n\n - preliminary GTK GUI support for perf report\n - PMU raw event format descriptors in sysfs, to be parsed by tooling\n\n The raw event format in sysfs is a new ABI. For example for the \u0027CPU\u0027\n PMU we have:\n\n aldebaran:~\u003e ll /sys/bus/event_source/devices/cpu/format/*\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/any\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/cmask\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/edge\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/event\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/inv\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/offcore_rsp\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/pc\n -r--r--r--. 1 root root 4096 Mar 31 10:29 /sys/bus/event_source/devices/cpu/format/umask\n\n those lists of fields contain a specific format:\n\n aldebaran:~\u003e cat /sys/bus/event_source/devices/cpu/format/offcore_rsp\n config1:0-63\n\n So, those who wish to specify raw events can now use the following\n event format:\n\n -e cpu/cmask\u003d1,event\u003d2,umask\u003d3\n\n Most people will not want to specify any events (let alone raw\n events), they\u0027ll just use whatever default event the tools use.\n\n But for more obscure PMU events that have no cross-architecture\n generic events the above syntax is more usable and a bit more\n structured than specifying hex numbers.\"\n\n* \u0027perf-urgent-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (41 commits)\n perf tools: Remove auto-generated bison/flex files\n perf annotate: Fix off by one symbol hist size allocation and hit accounting\n perf tools: Add missing ref-cycles event back to event parser\n perf annotate: addr2line wants addresses in same format as objdump\n perf probe: Finder fails to resolve function name to address\n tracing: Fix ent_size in trace output\n perf symbols: Handle NULL dso in dso__name_len\n perf symbols: Do not include libgen.h\n perf tools: Fix bug in raw sample parsing\n perf tools: Fix display of first level of callchains\n perf tools: Switch module.h into export.h\n perf: Move mmap page data_head offset assertion out of header\n perf: Fix mmap_page capabilities and docs\n perf diff: Fix to work with new hists design\n perf tools: Fix modifier to be applied on correct events\n perf tools: Fix various casting issues for 32 bits\n perf tools: Simplify event_read_id exit path\n tracing: Fix ftrace stack trace entries\n tracing: Move the tracing_on/off() declarations into CONFIG_TRACING\n perf report: Add a simple GTK2-based \u0027perf report\u0027 browser\n ...\n" }, { "commit": "a591afc01d9e48affbacb365558a31e53c85af45", "tree": "9bb91f4eb94ec69fc4706c4944788ec5f3586063", "parents": [ "820d41cf0cd0e94a5661e093821e2e5c6b36a9d8", "31796ac4e8f0e88f5c10f1ad6dab8f19bebe44a4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 18:12:23 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 18:12:23 2012 -0700" }, "message": "Merge branch \u0027x86-x32-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull x32 support for x86-64 from Ingo Molnar:\n \"This tree introduces the X32 binary format and execution mode for x86:\n 32-bit data space binaries using 64-bit instructions and 64-bit kernel\n syscalls.\n\n This allows applications whose working set fits into a 32 bits address\n space to make use of 64-bit instructions while using a 32-bit address\n space with shorter pointers, more compressed data structures, etc.\"\n\nFix up trivial context conflicts in arch/x86/{Kconfig,vdso/vma.c}\n\n* \u0027x86-x32-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (71 commits)\n x32: Fix alignment fail in struct compat_siginfo\n x32: Fix stupid ia32/x32 inversion in the siginfo format\n x32: Add ptrace for x32\n x32: Switch to a 64-bit clock_t\n x32: Provide separate is_ia32_task() and is_x32_task() predicates\n x86, mtrr: Use explicit sizing and padding for the 64-bit ioctls\n x86/x32: Fix the binutils auto-detect\n x32: Warn and disable rather than error if binutils too old\n x32: Only clear TIF_X32 flag once\n x32: Make sure TS_COMPAT is cleared for x32 tasks\n fs: Remove missed -\u003efds_bits from cessation use of fd_set structs internally\n fs: Fix close_on_exec pointer in alloc_fdtable\n x32: Drop non-__vdso weak symbols from the x32 VDSO\n x32: Fix coding style violations in the x32 VDSO code\n x32: Add x32 VDSO support\n x32: Allow x32 to be configured\n x32: If configured, add x32 system calls to system call tables\n x32: Handle process creation\n x32: Signal-related system calls\n x86: Add #ifdef CONFIG_COMPAT to \u003casm/sys_ia32.h\u003e\n ...\n" }, { "commit": "7fd52392c56361a40f0c630a82b36b95ca31eac6", "tree": "14091de24c6b28ea4cae9826f98aeedb7be091f5", "parents": [ "b01c3a0010aabadf745f3e7fdb9cab682e0a28a2", "e22057c8599373e5caef0bc42bdb95d2a361ab0d" ], "author": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Mon Mar 26 17:18:44 2012 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Mon Mar 26 17:19:03 2012 +0200" }, "message": "Merge branch \u0027linus\u0027 into perf/urgent\n\nMerge reason: we need to fix a non-trivial merge conflict.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ed2d265d1266736bd294332d7f649003943ae36e", "tree": "860e5b7bb72933e4a9abacdc2f2d75a0e6254e32", "parents": [ "f1d38e423a697b7aa06e12d3ca4753bcc1aa3531", "6c03438edeb5c359af35f060ea016ca65671c269" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:08:39 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 24 10:08:39 2012 -0700" }, "message": "Merge tag \u0027bug-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux\n\nPull \u003clinux/bug.h\u003e cleanup from Paul Gortmaker:\n \"The changes shown here are to unify linux\u0027s BUG support under the one\n \u003clinux/bug.h\u003e file. Due to historical reasons, we have some BUG code\n in bug.h and some in kernel.h -- i.e. the support for BUILD_BUG in\n linux/kernel.h predates the addition of linux/bug.h, but old code in\n kernel.h wasn\u0027t moved to bug.h at that time. As a band-aid, kernel.h\n was including \u003casm/bug.h\u003e to pseudo link them.\n\n This has caused confusion[1] and general yuck/WTF[2] reactions. Here\n is an example that violates the principle of least surprise:\n\n CC lib/string.o\n lib/string.c: In function \u0027strlcat\u0027:\n lib/string.c:225:2: error: implicit declaration of function \u0027BUILD_BUG_ON\u0027\n make[2]: *** [lib/string.o] Error 1\n $\n $ grep linux/bug.h lib/string.c\n #include \u003clinux/bug.h\u003e\n $\n\n We\u0027ve included \u003clinux/bug.h\u003e for the BUG infrastructure and yet we\n still get a compile fail! [We\u0027ve not kernel.h for BUILD_BUG_ON.] Ugh -\n very confusing for someone who is new to kernel development.\n\n With the above in mind, the goals of this changeset are:\n\n 1) find and fix any include/*.h files that were relying on the\n implicit presence of BUG code.\n 2) find and fix any C files that were consuming kernel.h and hence\n relying on implicitly getting some/all BUG code.\n 3) Move the BUG related code living in kernel.h to \u003clinux/bug.h\u003e\n 4) remove the asm/bug.h from kernel.h to finally break the chain.\n\n During development, the order was more like 3-4, build-test, 1-2. But\n to ensure that git history for bisect doesn\u0027t get needless build\n failures introduced, the commits have been reorderd to fix the problem\n areas in advance.\n\n\t[1] https://lkml.org/lkml/2012/1/3/90\n\t[2] https://lkml.org/lkml/2012/1/17/414\"\n\nFix up conflicts (new radeon file, reiserfs header cleanups) as per Paul\nand linux-next.\n\n* tag \u0027bug-for-3.4\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:\n kernel.h: doesn\u0027t explicitly use bug.h, so don\u0027t include it.\n bug: consolidate BUILD_BUG_ON with other bug code\n BUG: headers with BUG/BUG_ON etc. need linux/bug.h\n bug.h: add include of it to various implicit C users\n lib: fix implicit users of kernel.h for TAINT_WARN\n spinlock: macroize assert_spin_locked to avoid bug.h dependency\n x86: relocate get/set debugreg fcns to include/asm/debugreg.\n" }, { "commit": "1ac101a5d675aca2426c5cd460c73fb95acb8391", "tree": "5d993fde0c5e67de97c0d9ffac54163f06fc90c9", "parents": [ "59a32e2ce5eb809967cac4e718bc527beca83c59" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Mar 23 15:02:54 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:42 2012 -0700" }, "message": "procfs: add num_to_str() to speed up /proc/stat\n\n\u003d\u003d stat_check.py\nnum \u003d 0\nwith open(\"/proc/stat\") as f:\n while num \u003c 1000 :\n data \u003d f.read()\n f.seek(0, 0)\n num \u003d num + 1\n\u003d\u003d\n\nperf shows\n\n 20.39% stat_check.py [kernel.kallsyms] [k] format_decode\n 13.41% stat_check.py [kernel.kallsyms] [k] number\n 12.61% stat_check.py [kernel.kallsyms] [k] vsnprintf\n 10.85% stat_check.py [kernel.kallsyms] [k] memcpy\n 4.85% stat_check.py [kernel.kallsyms] [k] radix_tree_lookup\n 4.43% stat_check.py [kernel.kallsyms] [k] seq_printf\n\nThis patch removes most of calls to vsnprintf() by adding num_to_str()\nand seq_print_decimal_ull(), which prints decimal numbers without rich\nfunctions provided by printf().\n\nOn my 8cpu box.\n\u003d\u003d Before patch \u003d\u003d\n[root@bluextal test]# time ./stat_check.py\n\nreal 0m0.150s\nuser 0m0.026s\nsys 0m0.121s\n\n\u003d\u003d After patch \u003d\u003d\n[root@bluextal test]# time ./stat_check.py\n\nreal 0m0.055s\nuser 0m0.022s\nsys 0m0.030s\n\n[akpm@linux-foundation.org: remove incorrect comment, use less statck in num_to_str(), move comment from .h to .c, simplify seq_put_decimal_ull()]\n[andrea@betterlinux.com: avoid breaking the ABI in /proc/stat]\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrea Righi \u003candrea@betterlinux.com\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Glauber Costa \u003cglommer@parallels.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Paul Turner \u003cpjt@google.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6061d949dd984c762ee272a88e77699fa675d1c8", "tree": "2e19eecd34a716fc5ed9fa3f18a7db0a3edf6f5b", "parents": [ "97e834c5040b85e133d8d922111a62b2b853a406" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Fri Mar 23 15:02:16 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:36 2012 -0700" }, "message": "include/ and checkpatch: prefer __scanf to __attribute__((format(scanf,...)\n\nIt\u0027s equivalent to __printf, so prefer __scanf.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6605f9ac69593d480324ba5fa05f64cfebf4db2f", "tree": "4c64d89d04ad24911d0eca7f3feb0012e4014dae", "parents": [ "ad2a8e6078a16d3b61b530f1447110841c36ae56", "93d68e52295fb8b65ded6db49e32e63b6a203e0b" ], "author": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Thu Mar 22 09:17:57 2012 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@kernel.org", "time": "Thu Mar 22 09:17:57 2012 +0100" }, "message": "Merge branch \u0027tip/perf/core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/urgent\n" }, { "commit": "93d68e52295fb8b65ded6db49e32e63b6a203e0b", "tree": "b6c794ee0b95aa6b837da109b85da245cd47ee31", "parents": [ "37d73998920859784e6504462a2fd5f52cc08051" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Tue Mar 20 12:28:29 2012 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Tue Mar 20 12:28:29 2012 -0400" }, "message": "tracing: Move the tracing_on/off() declarations into CONFIG_TRACING\n\nThe tracing_on/off() declarations were under CONFIG_RING_BUFFER, but\nthe functions are now only defined under CONFIG_TRACING as they are\nspecific to ftrace and not the ring buffer.\n\nBut the declarations were still defined under the ring buffer and\nthis caused the build to fail when CONFIG_RING_BUFFER was set but\nCONFIG_TRACING was not.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "9993bc635d01a6ee7f6b833b4ee65ce7c06350b1", "tree": "9e40c69ef513fc0a57c03a05a68afc6711418ed8", "parents": [ "47258cf3c4aa5d56e678bafe0dd0d03ddd980b88" ], "author": { "name": "Salman Qazi", "email": "sqazi@google.com", "time": "Fri Mar 09 16:41:01 2012 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 13 16:27:51 2012 +0100" }, "message": "sched/x86: Fix overflow in cyc2ns_offset\n\nWhen a machine boots up, the TSC generally gets reset. However,\nwhen kexec is used to boot into a kernel, the TSC value would be\ncarried over from the previous kernel. The computation of\ncycns_offset in set_cyc2ns_scale is prone to an overflow, if the\nmachine has been up more than 208 days prior to the kexec. The\noverflow happens when we multiply *scale, even though there is\nenough room to store the final answer.\n\nWe fix this issue by decomposing tsc_now into the quotient and\nremainder of division by CYC2NS_SCALE_FACTOR and then performing\nthe multiplication separately on the two components.\n\nRefactor code to share the calculation with the previous\nfix in __cycles_2_ns().\n\nSigned-off-by: Salman Qazi \u003csqazi@google.com\u003e\nAcked-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Turner \u003cpjt@google.com\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nLink: http://lkml.kernel.org/r/20120310004027.19291.88460.stgit@dungbeetle.mtv.corp.google.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6c03438edeb5c359af35f060ea016ca65671c269", "tree": "3d43c0b21721a4e6fa09a2b7a409b62ce6f022fe", "parents": [ "35edd9103c84f2b37f63227d12765c38f30495c5" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Wed Nov 23 21:39:49 2011 -0500" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Sun Mar 04 17:54:36 2012 -0500" }, "message": "kernel.h: doesn\u0027t explicitly use bug.h, so don\u0027t include it.\n\nThis header isn\u0027t using bug.h infrastructure, but due to historical\nreasons, it was including it. Removing it revealed several implicit\ndependencies (since kernel.h is everywhere) so we\u0027ve fixed those 1st\nbefore deploying this change.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "35edd9103c84f2b37f63227d12765c38f30495c5", "tree": "fd8afa6aee69f6353f7d0d6f927c6c5c2a6ecdd4", "parents": [ "187f1882b5b0748b3c4c22274663fdb372ac0452" ], "author": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Wed Nov 16 23:51:05 2011 -0500" }, "committer": { "name": "Paul Gortmaker", "email": "paul.gortmaker@windriver.com", "time": "Sun Mar 04 17:54:35 2012 -0500" }, "message": "bug: consolidate BUILD_BUG_ON with other bug code\n\nThe support for BUILD_BUG in linux/kernel.h predates the\naddition of linux/bug.h -- with this chunk off separate,\nyou can run into situations where a person gets a compile\nfail even when they\u0027ve included linux/bug.h, like this:\n\n CC lib/string.o\n lib/string.c: In function \u0027strlcat\u0027:\n lib/string.c:225:2: error: implicit declaration of function \u0027BUILD_BUG_ON\u0027\n make[2]: *** [lib/string.o] Error 1\n $\n $ grep linux/bug.h lib/string.c\n #include \u003clinux/bug.h\u003e\n $\n\nSince the above violates the principle of least surprise, move\nthe BUG chunks from kernel.h to bug.h so it is all together.\n\nSigned-off-by: Paul Gortmaker \u003cpaul.gortmaker@windriver.com\u003e\n" }, { "commit": "d8e5ddef21df05bc2a14d8c0e287cbf083da60a3", "tree": "588c50a74292a5eb010aca8ce87d21024bb8867a", "parents": [ "4f72e331c20ac1c656f300cee246330c1786652b" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon Feb 06 16:36:48 2012 -0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon Feb 20 12:48:46 2012 -0800" }, "message": "sysinfo: Move struct sysinfo to a separate header file\n\nstruct sysinfo is just about the only thing exported to userspace from\n\u003clinux/kernel.h\u003e, so move it into a separate header file with a\nresidual #include in \u003clinux/kernel.h\u003e.\n\nOriginally-by: H. J. Lu \u003chjl.tools@gmail.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nLink: http://lkml.kernel.org/n/tip-4pr1xnnksprt7t0h3w5fw4rv@git.kernel.org\n" }, { "commit": "ff2d8b19a3a62559afba1c53360c8577a7697714", "tree": "20811c0e7c368cb216a436dd274695d9fc0577ef", "parents": [ "9402c95f34a66e81eba473a2f7267bbae5a1dee2" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jan 12 17:17:21 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 12 20:13:03 2012 -0800" }, "message": "treewide: convert uses of ATTRIB_NORETURN to __noreturn\n\nUse the more commonly used __noreturn instead of ATTRIB_NORETURN.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Hans-Christian Egtvedt \u003cegtvedt@samfundet.no\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9402c95f34a66e81eba473a2f7267bbae5a1dee2", "tree": "c46628e702d625a737fedbd9de88138a94c93d1f", "parents": [ "80bf007f20b16272f210e0803f739f5606cff59d" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jan 12 17:17:17 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 12 20:13:03 2012 -0800" }, "message": "treewide: remove useless NORET_TYPE macro and uses\n\nIt\u0027s a very old and now unused prototype marking so just delete it.\n\nNeaten panic pointer argument style to keep checkpatch quiet.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Hans-Christian Egtvedt \u003cegtvedt@samfundet.no\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4da47859956cebdc4c58c38a931e21847458d744", "tree": "3c588d141a5df4b4b7349e2476f0e711d7329886", "parents": [ "efeb156e7275c5b6c6e0f96aceb3c6abf98fc392" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jan 12 17:17:13 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 12 20:13:02 2012 -0800" }, "message": "kernel.h: neaten panic prototype\n\nUse __printf macro.\nConvert NORET_AND to ATTRIB_NORET.\nUse the normal kernel style for pointer arguments.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "541048a1d31399ccdda27346a37eae4a2ad55186", "tree": "e2a820ee478b18d4214347631b94b9a9b2d8562b", "parents": [ "bcede2f64a3b5cb50c0bdec1553ab480fd75d659", "e58d429209105e698e9d0357481d62b37fe9a7dd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 19:13:04 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 19:13:04 2012 -0800" }, "message": "Merge branch \u0027x86-debug-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027x86-debug-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:\n x86, reboot: Fix typo in nmi reboot path\n x86, NMI: Add to_cpumask() to silence compile warning\n x86, NMI: NMI selftest depends on the local apic\n x86: Add stack top margin for stack overflow checking\n x86, NMI: NMI-selftest should handle the UP case properly\n x86: Fix the 32-bit stackoverflow-debug build\n x86, NMI: Add knob to disable using NMI IPIs to stop cpus\n x86, NMI: Add NMI IPI selftest\n x86, reboot: Use NMI instead of REBOOT_VECTOR to stop cpus\n x86: Clean up the range of stack overflow checking\n x86: Panic on detection of stack overflow\n x86: Check stack overflow in detail\n" }, { "commit": "1399ff86f2a2bbacbbe68fa00c5f8c752b344723", "tree": "7cfb8e346ff8d750cbf33bb0655603e21e394c37", "parents": [ "1e16a539ac16e7b3a8c2cee188897d4bdb88e6e8" ], "author": { "name": "David Daney", "email": "david.daney@cavium.com", "time": "Tue Jan 10 15:07:25 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 16:30:42 2012 -0800" }, "message": "kernel.h: add BUILD_BUG() macro\n\nWe can place this in definitions that we expect the compiler to remove by\ndead code elimination. If this assertion fails, we get a nice error\nmessage at build time.\n\nThe GCC function attribute error(\"message\") was added in version 4.3, so\nwe define a new macro __linktime_error(message) to expand to this for\nGCC-4.3 and later. This will give us an error diagnostic from the\ncompiler on the line that fails. For other compilers\n__linktime_error(message) expands to nothing, and we have to be content\nwith a link time error, but at least we will still get a build error.\n\nBUILD_BUG() expands to the undefined function __build_bug_failed() and\nwill fail at link time if the compiler ever emits code for it. On GCC-4.3\nand later, attribute((error())) is used so that the failure will be noted\nat compile time instead.\n\nSigned-off-by: David Daney \u003cdavid.daney@cavium.com\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\nCc: DM \u003cdm.n9107@gmail.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55af77969fbd7a841838220ea2287432e0da8ae5", "tree": "f5f819e160799fb0477ec33c06aa8d022466687d", "parents": [ "37fe6a42b3433b79a159ceb06a94cd1ef00e279d" ], "author": { "name": "Mitsuo Hayasaka", "email": "mitsuo.hayasaka.hu@hitachi.com", "time": "Tue Nov 29 15:08:36 2011 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 05 11:37:47 2011 +0100" }, "message": "x86: Panic on detection of stack overflow\n\nCurrently, messages are just output on the detection of stack\noverflow, which is not sufficient for systems that need a\nhigh reliability. This is because in general the overflow may\ncorrupt data, and the additional corruption may occur due to\nreading them unless systems stop.\n\nThis patch adds the sysctl parameter\nkernel.panic_on_stackoverflow and causes a panic when detecting\nthe overflows of kernel, IRQ and exception stacks except user\nstack according to the parameter. It is disabled by default.\n\nSigned-off-by: Mitsuo Hayasaka \u003cmitsuo.hayasaka.hu@hitachi.com\u003e\nCc: yrl.pp-manager.tt@hitachi.com\nCc: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nLink: http://lkml.kernel.org/r/20111129060836.11076.12323.stgit@ltc219.sdl.hitachi.co.jp\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2449b8ba0745327c5fa49a8d9acffe03b2eded69", "tree": "48e11288635dcfc8cdb342f3ba00fa2a2a650aa8", "parents": [ "1cd0d6c3021c8d76641b37203f504634b87fbabc" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Mon Oct 24 15:12:28 2011 +0200" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Nov 07 07:54:42 2011 +1030" }, "message": "module,bug: Add TAINT_OOT_MODULE flag for modules not built in-tree\n\nUse of the GPL or a compatible licence doesn\u0027t necessarily make the code\nany good. We already consider staging modules to be suspect, and this\nshould also be true for out-of-tree modules which may receive very\nlittle review.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nReviewed-by: Dave Jones \u003cdavej@redhat.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e (patched oops-tracing.txt)\n" }, { "commit": "67d0a0754455f89ef3946946159d8ec9e45ce33a", "tree": "297c25551f6523bc8284c40642491113e72b350e", "parents": [ "fc23af34b00ef444eec088f744983b9ca6c7f5d1" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Oct 31 17:13:10 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:57 2011 -0700" }, "message": "kernel.h/checkpatch: mark strict_strto\u003cfoo\u003e and simple_strto\u003cfoo\u003e as obsolete\n\nMark obsolete/deprecated strict_strto\u003cfoo\u003e and simple_strto\u003cfoo\u003e functions\nand macros as obsolete.\n\nUpdate checkpatch to warn about their use.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "55036ba76b2d2fd53b5c00993fcec5ed56e83922", "tree": "b6f82d9b9d91bab4424bc04f8f7e664a639dc8dd", "parents": [ "66f6958e69d8055277356d3cc2e7a1d734db1755" ], "author": { "name": "Andy Shevchenko", "email": "andriy.shevchenko@linux.intel.com", "time": "Mon Oct 31 17:12:41 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:56 2011 -0700" }, "message": "lib: rename pack_hex_byte() to hex_byte_pack()\n\nAs suggested by Andrew Morton in [1] there is better to have most\nsignificant part first in the function name.\n\n[1] https://lkml.org/lkml/2011/9/20/22\n\nThere is no functional change.\n\nSigned-off-by: Andy Shevchenko \u003candriy.shevchenko@linux.intel.com\u003e\nCc: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Mimi Zohar \u003czohar@us.ibm.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: \"John W. Linville\" \u003clinville@tuxdriver.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b9075fa968a0a4347aef35e235e2995c0e57dddd", "tree": "cf9f9716784e790d8a43339653256d9cf9178ff3", "parents": [ "ae29bc92da01a2e9d278a9a58c3b307d41cc0254" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Oct 31 17:11:33 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 31 17:30:54 2011 -0700" }, "message": "treewide: use __printf not __attribute__((format(printf,...)))\n\nStandardize the style for compiler based printf format verification.\nStandardized the location of __printf too.\n\nDone via script and a little typing.\n\n$ grep -rPl --include\u003d*.[ch] -w \"__attribute__\" * | \\\n grep -vP \"^(tools|scripts|include/linux/compiler-gcc.h)\" | \\\n xargs perl -n -i -e \u0027local $/; while (\u003c\u003e) { s/\\b__attribute__\\s*\\(\\s*\\(\\s*format\\s*\\(\\s*printf\\s*,\\s*(.+)\\s*,\\s*(.+)\\s*\\)\\s*\\)\\s*\\)/__printf($1, $2)/g ; print; }\u0027\n\n[akpm@linux-foundation.org: revert arch bits]\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: \"Kirill A. Shutemov\" \u003ckirill@shutemov.name\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b78049831ffed65f0b4e61f69df14f3ab17922cb", "tree": "196c37c7eeab26e5e71d4735cb4dd7a0fa9951df", "parents": [ "6bce98edc3365a8f780ff3944ac7992544c194fe" ], "author": { "name": "Mimi Zohar", "email": "zohar@linux.vnet.ibm.com", "time": "Tue Sep 20 11:23:49 2011 -0400" }, "committer": { "name": "Mimi Zohar", "email": "zohar@linux.vnet.ibm.com", "time": "Tue Sep 20 23:24:44 2011 -0400" }, "message": "lib: add error checking to hex2bin\n\nhex2bin converts a hexadecimal string to its binary representation.\nThe original version of hex2bin did not do any error checking. This\npatch adds error checking and returns the result.\n\nChangelog v1:\n- removed unpack_hex_byte()\n- changed return code from boolean to int\n\nChangelog:\n- use the new unpack_hex_byte()\n- add __must_check compiler option (Andy Shevchenko\u0027s suggestion)\n- change function API to return error checking result\n (based on Tetsuo Handa\u0027s initial patch)\n\nSigned-off-by: Mimi Zohar \u003czohar@linux.vnet.ibm.com\u003e\nAcked-by: Andy Shevchenko \u003candy.shevchenko@gmail.com\u003e\n" }, { "commit": "efcf89c8eb62b7c0c5976cb94f892c891afea199", "tree": "73d14c4ff835e5d7fd8608a8a7d20b762d1d4827", "parents": [ "8b404d162085c675989d7fb55c3f641fdfa11eec" ], "author": { "name": "Nishanth Menon", "email": "nm@ti.com", "time": "Wed Aug 17 18:31:58 2011 -0500" }, "committer": { "name": "Todd Poynor", "email": "toddpoynor@google.com", "time": "Fri Aug 19 11:41:00 2011 -0700" }, "message": "panic: Add board ID to panic output\n\nAt times, it is necessary for boards to provide some additional information\nas part of panic logs. Provide information on the board hardware as part\nof panic logs.\n\nIt is safer to print this information at the very end in case something\nbad happens as part of the information retrieval itself.\n\nTo use this, set global mach_panic_string to an appropriate string in the\nboard file.\n\nChange-Id: Id12cdda87b0cd2940dd01d52db97e6162f671b4d\nSigned-off-by: Nishanth Menon \u003cnm@ti.com\u003e\n" }, { "commit": "91d41fdf31f74e6e2e5f3cb018eca4200e36e202", "tree": "81ef11f06bd8047031a2d93706dc263fa1bacd56", "parents": [ "c1095c6da518b0b64e724f629051fa67655cd8d9", "277c5f27a2c86a9a733c0ec0f6a9b1032dfa3e15" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 27 13:21:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 27 13:21:40 2011 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending:\n target: Convert to DIV_ROUND_UP_SECTOR_T usage for sectors / dev_max_sectors\n kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage\n iscsi-target: Add iSCSI fabric support for target v4.1\n iscsi: Add Serial Number Arithmetic LT and GT into iscsi_proto.h\n iscsi: Use struct scsi_lun in iscsi structs instead of u8[8]\n iscsi: Resolve iscsi_proto.h naming conflicts with drivers/target/iscsi\n" }, { "commit": "36a26c69b4c70396ef569c3452690fba0c1dec08", "tree": "42b19666615bae3490c894bd0c2e78e1ac752f3a", "parents": [ "e48354ce078c079996f89d715dfa44814b4eba01" ], "author": { "name": "Nicholas Bellinger", "email": "nab@linux-iscsi.org", "time": "Tue Jul 26 00:35:26 2011 -0700" }, "committer": { "name": "Nicholas Bellinger", "email": "nab@linux-iscsi.org", "time": "Tue Jul 26 09:17:07 2011 +0000" }, "message": "kernel.h: Add DIV_ROUND_UP_ULL and DIV_ROUND_UP_SECTOR_T macro usage\n\nAdd new DIV_ROUND_UP_SECTOR_T macro usage for 32-bit architectures requiring\na new DIV_ROUND_UP_ULL, and existing 64-bit usage with DIV_ROUND_UP.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nReported-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Nicholas A. Bellinger \u003cnab@linux-iscsi.org\u003e\n" }, { "commit": "b9d4f426689765d1e066913f6872c8d59e0f2ac9", "tree": "aa9f8793febf41a2f913efdb5b16048b960a155b", "parents": [ "9d00f92f437f0ff682876cab9f2d94cf3b6e5d17" ], "author": { "name": "Arnaud Lacombe", "email": "lacombar@gmail.com", "time": "Mon Jul 25 17:13:03 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 20:57:14 2011 -0700" }, "message": "include/linux/kernel.h: hide internal macros from userspace\n\nUnexpose to userland the following macros\n - __FUNCTION__\n - NUMA_BUILD\n - COMPACTION_BUILD\n - REBUILD_DUE_TO_FTRACE_MCOUNT_RECORD\n\nSigned-off-by: Arnaud Lacombe \u003clacombar@gmail.com\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Christoph Lameter \u003ccl@linux.com\u003e\nCc: Mel Gorman \u003cmgorman@suse.de\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9d00f92f437f0ff682876cab9f2d94cf3b6e5d17", "tree": "c5557822a4cdd93336cfacb08e14dde163a1855a", "parents": [ "a0e44d4a7a3935afe425ec8dd1a5b63895e1f9c3" ], "author": { "name": "WANG Cong", "email": "xiyou.wangcong@gmail.com", "time": "Mon Jul 25 17:13:02 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 20:57:14 2011 -0700" }, "message": "include/linux/kernel.h: fix a headers_check warning\n\nFix the warning:\n\n usr/include/linux/kernel.h:65: userspace cannot reference function or variable defined in the kernel\n\nAs Michal noted, BUILD_BUG_ON stuffs should be moved\nunder #ifdef __KERNEL__.\n\nSigned-off-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: Michal Marek \u003cmmarek@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1ecc818c51b1f6886825dae3885792d5e49ec798", "tree": "2179ae53fa86ea6a42d01ff4efc1a3f6a32e76f2", "parents": [ "1c09ab0d257317f97e8629a3d0c8713d6dd9de4c", "d902db1eb60387040fe541573083e47469db50ac" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 01 13:20:51 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 01 13:20:51 2011 +0200" }, "message": "Merge branch \u0027sched/core-v2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into sched/core\n" }, { "commit": "d902db1eb60387040fe541573083e47469db50ac", "tree": "ea50ea75522a9a17af04d578a36a9e585e78464b", "parents": [ "e8f7c70f44f75c827c04239b0ae5f0068b65b76e" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Jun 08 19:31:56 2011 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Jun 23 00:44:38 2011 +0200" }, "message": "sched: Generalize sleep inside spinlock detection\n\nThe sleeping inside spinlock detection is actually used\nfor more general sleeping inside atomic sections\ndebugging: preemption disabled, rcu read side critical\nsections, interrupts, interrupt disabled, etc...\n\nChange the name of the config and its help section to\nreflect its more general role.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ca39599c633fb02aceac31a7e67563612e4fe347", "tree": "03652bd70063ec578b6b59cce14614a282e3d93e", "parents": [ "3957c7768e5ea02fd3345176ddd340f820e5d285" ], "author": { "name": "Dr. David Alan Gilbert", "email": "linux@treblig.org", "time": "Wed Jun 15 15:08:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 15 20:04:00 2011 -0700" }, "message": "BUILD_BUG_ON_ZERO: fix sparse breakage\n\nBUILD_BUG_ON_ZERO and BUILD_BUG_ON_NULL must return values, even in the\nCHECKER case otherwise various users of it become syntactically invalid.\n\nSigned-off-by: Dr. David Alan Gilbert \u003clinux@treblig.org\u003e\nReviewed-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c196e32a111b0ee356d67acceb938ae0b5e63ef0", "tree": "8759b68d81eb693e391dee8f85a8d418ea5656a6", "parents": [ "a08aa355af18c53f17f499c1cc6e2af66a77ba9b" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue May 24 17:13:31 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:52 2011 -0700" }, "message": "lib: add kstrto*_from_user()\n\nThere is quite a lot of code which does copy_from_user() + strict_strto*()\nor simple_strto*() combo in slightly different ways.\n\nBefore doing conversions all over tree, let\u0027s get final API correct.\n\nEnter kstrtoull_from_user() and friends.\n\nTypical code which uses them looks very simple:\n\n\tTYPE val;\n\tint rv;\n\n\trv \u003d kstrtoTYPE_from_user(buf, count, 0, \u0026val);\n\tif (rv \u003c 0)\n\t\treturn rv;\n\t[use val]\n\treturn count;\n\nThere is a tiny semantic difference from the plain kstrto*() API -- the\nlatter allows any amount of leading zeroes, while the former copies data\ninto buffer on stack and thus allows leading zeroes as long as it fits\ninto buffer.\n\nThis shouldn\u0027t be a problem for typical usecase \"echo 42 \u003e /proc/x\".\n\nThe point is to make reading one integer from userspace _very_ simple and\nvery bug free.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@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": "903c0c7cdc21f2ccb7562a7bbc70289c0c2b16ad", "tree": "66920b370d8fb301f4a203c66f9d397943f6dddd", "parents": [ "d2b463135f84d15808163cd15638b108e323d3e7" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Tue May 24 17:13:16 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:46 2011 -0700" }, "message": "sparse: define dummy BUILD_BUG_ON definition for sparse\n\nBUILD_BUG_ON() causes a syntax error to detect coding errors. So it\ncauses sparse to detect an error too. This reduces sparse\u0027s usefulness.\n\nThis patch makes a dummy BUILD_BUG_ON() definition for sparse.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.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": "cdbe61bfe70440939e457fb4a8d0995eaaed17de", "tree": "6e82066db25ab6fa42455a42bb77783dac5260b8", "parents": [ "b848914ce39589d89ee0078a6d1ef452b464729e" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Thu May 05 21:14:55 2011 -0400" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed May 18 15:29:51 2011 -0400" }, "message": "ftrace: Allow dynamically allocated function tracers\n\nNow that functions may be selected individually, it only makes sense\nthat we should allow dynamically allocated trace structures to\nbe traced. This will allow perf to allocate a ftrace_ops structure\nat runtime and use it to pick and choose which functions that\nstructure will trace.\n\nNote, a dynamically allocated ftrace_ops will always be called\nindirectly instead of being called directly from the mcount in\nentry.S. This is because there\u0027s no safe way to prevent mcount\nfrom being preempted before calling the function, unless we\nmodify every entry.S to do so (not likely). Thus, dynamically allocated\nfunctions will now be called by the ftrace_ops_list_func() that\nloops through the ops that are allocated if there are more than\none op allocated at a time. This loop is protected with a\npreempt_disable.\n\nTo determine if an ftrace_ops structure is allocated or not, a new\nutil function was added to the kernel/extable.c called\ncore_kernel_data(), which returns 1 if the address is between\n_sdata and _edata.\n\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "33ee3b2e2eb9b4b6c64dcf9ed66e2ac3124e748c", "tree": "25d70c021189efa0bcbdf4e84b3ca97a6c147246", "parents": [ "8a5700cd6754a3c88d2ea2f1d7a56f671987fc25" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Mar 22 16:34:40 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 22 17:44:14 2011 -0700" }, "message": "kstrto*: converting strings to integers done (hopefully) right\n\n1. simple_strto*() do not contain overflow checks and crufty,\n libc way to indicate failure.\n2. strict_strto*() also do not have overflow checks but the name and\n comments pretend they do.\n3. Both families have only \"long long\" and \"long\" variants,\n but users want strtou8()\n4. Both \"simple\" and \"strict\" prefixes are wrong:\n Simple doesn\u0027t exactly say what\u0027s so simple, strict should not exist\n because conversion should be strict by default.\n\nThe solution is to use \"k\" prefix and add convertors for more types.\nEnter\n\tkstrtoull()\n\tkstrtoll()\n\tkstrtoul()\n\tkstrtol()\n\tkstrtouint()\n\tkstrtoint()\n\n\tkstrtou64()\n\tkstrtos64()\n\tkstrtou32()\n\tkstrtos32()\n\tkstrtou16()\n\tkstrtos16()\n\tkstrtou8()\n\tkstrtos8()\n\nInclude runtime testsuite (somewhat incomplete) as well.\n\nstrict_strto*() become deprecated, stubbed to kstrto*() and\neventually will be removed altogether.\n\nUse kstrto*() in code today!\n\nNote: on some archs _kstrtoul() and _kstrtol() are left in tree, even if\n they\u0027ll be unused at runtime. This is temporarily solution,\n because I don\u0027t want to hardcode list of archs where these\n functions aren\u0027t needed. Current solution with sizeof() and\n __alignof__ at least always works.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@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": "ffbbf2da9e578dc7b7ae4f945412c4b74f54b20e", "tree": "42286b98b10fce7132ad61750db94765a0946c3c", "parents": [ "fb9f1f17e9c117c0bf7a8f1b7a0efe5db5bc1836" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon Jan 31 09:29:14 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Feb 01 08:23:22 2011 +1000" }, "message": "kernel.h: fix kernel-doc warning\n\nFix kernel-doc warning in kernel.h from commit 7ef88ad56145\n(\"BUILD_BUG_ON: make it handle more cases\"):\n\n Warning(include/linux/kernel.h:605): No description found for parameter \u0027condition\u0027\n Warning(include/linux/kernel.h:605): Excess function parameter \u0027cond\u0027 description in \u0027BUILD_BUG_ON\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1765e3a4933ea0870fabd755feffc5473c4363ce", "tree": "208364f2933f96773310a3a6c4dce6a21f66eec7", "parents": [ "7ef88ad561457c0346355dfd1f53e503ddfde719" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Jan 24 14:45:10 2011 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Jan 24 14:45:11 2011 +1030" }, "message": "Remove MAYBE_BUILD_BUG_ON\n\nNow BUILD_BUG_ON() can handle optimizable constants, we don\u0027t need\nMAYBE_BUILD_BUG_ON any more.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "7ef88ad561457c0346355dfd1f53e503ddfde719", "tree": "22f5e53aec61e0508f8d1aee130160fe24801144", "parents": [ "1bae4ce27c9c90344f23c65ea6966c50ffeae2f5" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Jan 24 14:45:10 2011 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Jan 24 14:45:10 2011 +1030" }, "message": "BUILD_BUG_ON: make it handle more cases\n\nBUILD_BUG_ON used to use the optimizer to do code elimination or fail\nat link time; it was changed to first the size of a negative array (a\nnicer compile time error), then (in\n8c87df457cb58fe75b9b893007917cf8095660a0) to a bitfield.\n\nThis forced us to change some non-constant cases to MAYBE_BUILD_BUG_ON();\nas Jan points out in that commit, it didn\u0027t work as intended anyway.\n\nbitfields: needs a literal constant at parse time, and can\u0027t be put under\n\t\"if (__builtin_constant_p(x))\" for example.\nnegative array: can handle anything, but if the compiler can\u0027t tell it\u0027s\n\ta constant, silently has no effect.\nlink time: breaks link if the compiler can\u0027t determine the value, but the\n\tlinker output is not usually as informative as a compiler error.\n\nIf we use the negative-array-size method *and* the link time trick,\nwe get the ability to use BUILD_BUG_ON() under __builtin_constant_p()\nbranches, and maximal ability for the compiler to detect errors at\nbuild time.\n\nWe also document it thoroughly.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Jan Beulich \u003cJBeulich@novell.com\u003e\nAcked-by: Hollis Blanchard \u003chollisb@us.ibm.com\u003e\n" }, { "commit": "2ce802f62ba32a7d95748ac92bf351f76affb6ff", "tree": "54dd0d6063ca61619e6b8ca84dd95b8e5a3c1402", "parents": [ "12fcdba1b7ae8b25696433f420b775aeb556d89b" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jan 20 12:06:35 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 20 13:32:33 2011 +0100" }, "message": "lockdep: Move early boot local IRQ enable/disable status to init/main.c\n\nDuring early boot, local IRQ is disabled until IRQ subsystem is\nproperly initialized. During this time, no one should enable\nlocal IRQ and some operations which usually are not allowed with\nIRQ disabled, e.g. operations which might sleep or require\ncommunications with other processors, are allowed.\n\nlockdep tracked this with early_boot_irqs_off/on() callbacks.\nAs other subsystems need this information too, move it to\ninit/main.c and make it generally available. While at it,\ntoggle the boolean to early_boot_irqs_disabled instead of\nenabled so that it can be initialized with %false and %true\nindicates the exceptional condition.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nLKML-Reference: \u003c20110120110635.GB6036@htj.dyndns.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3e7d344970673c5334cf7b5bb27c8c0942b06126", "tree": "832ecb4da5fd27efa5a503df5b96bfdee2a52ffd", "parents": [ "ee64fc9354e515a79c7232cfde65c88ec627308b" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Thu Jan 13 15:45:56 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 17:32:33 2011 -0800" }, "message": "mm: vmscan: reclaim order-0 and use compaction instead of lumpy reclaim\n\nLumpy reclaim is disruptive. It reclaims a large number of pages and\nignores the age of the pages it reclaims. This can incur significant\nstalls and potentially increase the number of major faults.\n\nCompaction has reached the point where it is considered reasonably stable\n(meaning it has passed a lot of testing) and is a potential candidate for\ndisplacing lumpy reclaim. This patch introduces an alternative to lumpy\nreclaim whe compaction is available called reclaim/compaction. The basic\noperation is very simple - instead of selecting a contiguous range of\npages to reclaim, a number of order-0 pages are reclaimed and then\ncompaction is later by either kswapd (compact_zone_order()) or direct\ncompaction (__alloc_pages_direct_compact()).\n\n[akpm@linux-foundation.org: fix build]\n[akpm@linux-foundation.org: use conventional task_struct naming]\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Andrea Arcangeli \u003caarcange@redhat.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "71a9048448de302d1e968f336de01060d02fae71", "tree": "fe4667050a4dae315baf6b5c4ebe40777e975f72", "parents": [ "3e5c12409c54c30f1d1b16bba5d4d24e35aa283c" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Jan 12 16:59:35 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:07 2011 -0800" }, "message": "include/linux/kernel.h: abs(): fix handling of 32-bit unsigneds on 64-bit\n\nMichal reports:\n\nIn the framebuffer subsystem the abs() macro is often used as a part of\nthe calculation of a Manhattan metric, which in turn is used as a measure\nof similarity between video modes. The arguments of abs() are sometimes\nunsigned numbers. This worked fine until commit a49c59c0 (\"Make sure the\nvalue in abs() does not get truncated if it is greater than 2^32:) , which\nchanged the definition of abs() to prevent truncation. As a result of\nthis change, in the following piece of code:\n\nu32 a \u003d 0, b \u003d 1;\nu32 c \u003d abs(a - b);\n\n\u0027c\u0027 will end up with a value of 0xffffffff instead of the expected 0x1.\n\nA problem caused by this change and visible by the end user is that\nframebuffer drivers relying on functions from modedb.c will fail to find\nhigh resolution video modes similar to that explicitly requested by the\nuser if an exact match cannot be found (see e.g.\n\nFix this by special-casing `long\u0027 types within abs().\n\nThis patch reduces x86_64 code size a bit - drivers/video/uvesafb.o shrunk\nby 15 bytes, presumably because it is doing abs() on 4-byte quantities,\nand expanding those to 8-byte longs adds code.\n\ntestcase:\n\n#define oldabs(x) ({\t\t\t\t\\\n\t\tlong __x \u003d (x);\t\t\t\\\n\t\t(__x \u003c 0) ? -__x : __x;\t\t\\\n\t})\n\n#define newabs(x) ({\t\t\t\t\t\t\\\n\t\tlong ret;\t\t\t\t\t\\\n\t\tif (sizeof(x) \u003d\u003d sizeof(long)) {\t\t\\\n\t\t\tlong __x \u003d (x);\t\t\t\t\\\n\t\t\tret \u003d (__x \u003c 0) ? -__x : __x;\t\t\\\n\t\t} else {\t\t\t\t\t\\\n\t\t\tint __x \u003d (x);\t\t\t\t\\\n\t\t\tret \u003d (__x \u003c 0) ? -__x : __x;\t\t\\\n\t\t}\t\t\t\t\t\t\\\n\t\tret;\t\t\t\t\t\t\\\n\t})\n\ntypedef unsigned int u32;\n\nmain()\n{\n\tu32 a \u003d 0;\n\tu32 b \u003d 1;\n\tu32 oldc \u003d oldabs(a - b);\n\tu32 newc \u003d newabs(a - b);\n\n\tprintf(\"%u %u\\n\", oldc, newc);\n}\n\nakpm:/home/akpm\u003e gcc t.c\nakpm:/home/akpm\u003e ./a.out\n4294967295 1\n\nReported-by: Michal Januszewski \u003cmichalj@gmail.com\u003e\nCc: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dc88e46029486ed475c71fe1bb696d39511ac8fe", "tree": "75f5bbf30480d4126315211ea6fb3af395e5f09c", "parents": [ "ce6ada35bdf710d16582cc4869c26722547e6f11" ], "author": { "name": "Mimi Zohar", "email": "zohar@linux.vnet.ibm.com", "time": "Tue Nov 23 17:50:31 2010 -0500" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Mon Nov 29 08:55:11 2010 +1100" }, "message": "lib: hex2bin converts ascii hexadecimal string to binary\n\nSimilar to the kgdb_hex2mem() code, hex2bin converts a string\nto binary using the hex_to_bin() library call.\n\nChangelog:\n- Replace parameter names with src/dst (based on David Howell\u0027s comment)\n- Add \u0027const\u0027 where needed (based on David Howell\u0027s comment)\n- Replace int with size_t (based on David Howell\u0027s comment)\n\nSigned-off-by: Mimi Zohar \u003czohar@us.ibm.com\u003e\nAcked-by: Serge E. Hallyn \u003cserge@hallyn.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "1d6d75684d869406e5bb2ac5d3ed9454f52d0cab", "tree": "afb229254bed6415407b7b7d4641f9f792109966", "parents": [ "074e61ec3751da9ab88ee66d3818574556c03489", "0f639a3c5ca63dd76ee07de9b02ebf0178ce9a17" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Mon Nov 29 08:27:07 2010 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Mon Nov 29 08:27:07 2010 +1100" }, "message": "Merge branch \u0027master\u0027 into next\n" }, { "commit": "968ab1838a5d48f02f5b471aa1d0e59e2cc2ccbc", "tree": "0f4258c00afbb2a8ad137acf34805cfeb0ed1077", "parents": [ "22d3243de86bc92d874abb7c5b185d5c47aba323" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Nov 15 13:37:37 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Nov 15 13:37:37 2010 -0800" }, "message": "include/linux/kernel.h: Move logging bits to include/linux/printk.h\n\nMove the logging bits from kernel.h into printk.h so that\nthere is a bit more logical separation of the generic from\nthe printk logging specific parts.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "eaf06b241b091357e72b76863ba16e89610d31bd", "tree": "83bc8667309050b3538630707513574c14c51f37", "parents": [ "203f40a5a030ed4048cd40e3bd9ab5df6c5df589" ], "author": { "name": "Dan Rosenberg", "email": "drosenberg@vsecurity.com", "time": "Thu Nov 11 14:05:18 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 12 07:55:32 2010 -0800" }, "message": "Restrict unprivileged access to kernel syslog\n\nThe kernel syslog contains debugging information that is often useful\nduring exploitation of other vulnerabilities, such as kernel heap\naddresses. Rather than futilely attempt to sanitize hundreds (or\nthousands) of printk statements and simultaneously cripple useful\ndebugging functionality, it is far simpler to create an option that\nprevents unprivileged users from reading the syslog.\n\nThis patch, loosely based on grsecurity\u0027s GRKERNSEC_DMESG, creates the\ndmesg_restrict sysctl. When set to \"0\", the default, no restrictions are\nenforced. When set to \"1\", only users with CAP_SYS_ADMIN can read the\nkernel syslog via dmesg(8) or other mechanisms.\n\n[akpm@linux-foundation.org: explain the config option in kernel.txt]\nSigned-off-by: Dan Rosenberg \u003cdrosenberg@vsecurity.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Eugene Teo \u003ceugeneteo@kernel.org\u003e\nAcked-by: Kees Cook \u003ckees.cook@canonical.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "074e61ec3751da9ab88ee66d3818574556c03489", "tree": "3834a37449096666ee01cab236a8240644adc4f8", "parents": [ "f6614b7bb405a9b35dd28baea989a749492c46b2" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Wed Nov 10 09:01:31 2010 +1100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Wed Nov 10 09:01:31 2010 +1100" }, "message": "kernel: add roundup() code comment from akpm\n\nAdd roundup() code comment from akpm.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "6070bf3596f3b5a54091a08d5b2bc90c143dc264", "tree": "19a8cc8c96b0387e18f4fb58dbfca40d0ea6922b", "parents": [ "a7bcf21e60c73cb7f7c13fad928967d7e47c3cac" ], "author": { "name": "Tetsuo Handa", "email": "penguin-kernel@i-love.sakura.ne.jp", "time": "Mon Nov 08 11:20:49 2010 +0900" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Nov 09 11:59:54 2010 +1100" }, "message": "kernel: Constify temporary variable in roundup()\n\nFix build error with GCC 3.x caused by commit b28efd54\n\"kernel: roundup should only reference arguments once\" by constifying\ntemporary variable used in that macro.\n\nSigned-off-by: Tetsuo Handa \u003cpenguin-kernel@I-love.SAKURA.ne.jp\u003e\nSuggested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nAcked-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "658716d19f8f155c67d4677ba68034b8e492dfbe", "tree": "8743b9a16606a63dc33f93c580367baf36692454", "parents": [ "5d051decfc27cdf33fbbd2bfca958d0d2c903569" ], "author": { "name": "Brian Behlendorf", "email": "behlendorf1@llnl.gov", "time": "Tue Oct 26 14:23:10 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:19 2010 -0700" }, "message": "div64_u64(): improve precision on 32bit platforms\n\nThe current implementation of div64_u64 for 32bit systems returns an\napproximately correct result when the divisor exceeds 32bits. Since doing\n64bit division using 32bit hardware is a long since solved problem we just\nuse one of the existing proven methods.\n\nAdditionally, add a div64_s64 function to correctly handle doing signed\n64bit division.\n\nAddresses https://bugzilla.redhat.com/show_bug.cgi?id\u003d616105\n\nSigned-off-by: Brian Behlendorf \u003cbehlendorf1@llnl.gov\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Ben Woodard \u003cbwoodard@llnl.gov\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Mark Grondona \u003cmgrondona@llnl.gov\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "77006a0a828249dd69341f960043ee41e7487aa0", "tree": "e3524692543f73fe5c75f5aefad48fecf4cdb4bb", "parents": [ "f5d87d851d76a390d0fab2f77bd1d563d69ee586" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:22:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:16 2010 -0700" }, "message": "ratelimit: add comment warning people off printk_ratelimit()\n\nprintk_ratelimit() was a bad idea - we don\u0027t want subsytem A causing\nratelimiting of subsystem B\u0027s messages.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a55621f15bc61826969a29e111ba131a55ef45de", "tree": "902f9be35bdae39e835ae5c7eb3f79f23d274396", "parents": [ "c925cf0b80cb486b31e1ec0e9f981d75a4b38453" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Tue Oct 26 14:22:25 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:13 2010 -0700" }, "message": "include/linux/kernel.h: add __must_check to strict_strto*()\n\nThe whole point to using the strict functions is to check the return\nvalue. If you don\u0027t, strict_strto*() will return you uninitialised\ngarbage. Offenders have been observed in the wild.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f27c85c56b32c42bcc54a43189c1e00fdceb23ec", "tree": "a3d8bd30d840082ea2709f47da5dca940aab0884", "parents": [ "c5c6dd4e2dce3cb4d705d97183bc42b4e33e2606" ], "author": { "name": "Hagen Paul Pfeifer", "email": "hagen@jauu.net", "time": "Tue Oct 26 14:22:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 26 16:52:12 2010 -0700" }, "message": "kernel.h: add {min,max}3 macros\n\nIntroduce two additional min/max macros to compare three operands. This\nwill save some cycles as well as some bytes on the stack and last but not\nleast more pleasing as macro nesting.\n\n[akpm@linux-foundation.org: fix warnings]\nSigned-off-by: Hagen Paul Pfeifer \u003chagen@jauu.net\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Hartley Sweeten \u003chsweeten@visionengravers.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Sean Hefty \u003csean.hefty@intel.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e9dd2b6837e26fe202708cce5ea4bb4ee3e3482e", "tree": "f42fd892495bfc4cbb740d06b016d267c9c42d00", "parents": [ "4f3a29dadaf999a273f1e7fe2476595d0283eef3", "b4627321e18582dcbdeb45d77df29d3177107c65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:00:32 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Oct 22 17:00:32 2010 -0700" }, "message": "Merge branch \u0027for-2.6.37/core\u0027 of git://git.kernel.dk/linux-2.6-block\n\n* \u0027for-2.6.37/core\u0027 of git://git.kernel.dk/linux-2.6-block: (39 commits)\n cfq-iosched: Fix a gcc 4.5 warning and put some comments\n block: Turn bvec_k{un,}map_irq() into static inline functions\n block: fix accounting bug on cross partition merges\n block: Make the integrity mapped property a bio flag\n block: Fix double free in blk_integrity_unregister\n block: Ensure physical block size is unsigned int\n blkio-throttle: Fix possible multiplication overflow in iops calculations\n blkio-throttle: limit max iops value to UINT_MAX\n blkio-throttle: There is no need to convert jiffies to milli seconds\n blkio-throttle: Fix link failure failure on i386\n blkio: Recalculate the throttled bio dispatch time upon throttle limit change\n blkio: Add root group to td-\u003etg_list\n blkio: deletion of a cgroup was causes oops\n blkio: Do not export throttle files if CONFIG_BLK_DEV_THROTTLING\u003dn\n block: set the bounce_pfn to the actual DMA limit rather than to max memory\n block: revert bad fix for memory hotplug causing bounces\n Fix compile error in blk-exec.c for !CONFIG_DETECT_HUNG_TASK\n block: set the bounce_pfn to the actual DMA limit rather than to max memory\n block: Prevent hang_check firing during long I/O\n cfq: improve fsync performance for small files\n ...\n\nFix up trivial conflicts due to __rcu sparse annotation in include/linux/genhd.h\n" }, { "commit": "b28efd54d9d5c8005a29cd8782335beb9daaa32d", "tree": "4b8be3bc7392caa68fa79456e4ec8b8a8fb6eeec", "parents": [ "686a0f3d71203bbfcc186900bbb8ac2cfc3d803c" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Wed Oct 13 17:50:08 2010 -0400" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Oct 21 10:12:54 2010 +1100" }, "message": "kernel: roundup should only reference arguments once\n\nCurrently the roundup macro references it\u0027s arguments more than one time.\nThis patch changes it so it will only use its arguments once.\n\nSuggested-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "686a0f3d71203bbfcc186900bbb8ac2cfc3d803c", "tree": "f0f1d965fe8c96d79b56c44e66c420d369549b2c", "parents": [ "1ae4de0cdf855305765592647025bde55e85e451" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Wed Oct 13 17:50:02 2010 -0400" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Thu Oct 21 10:12:53 2010 +1100" }, "message": "kernel: rounddown helper function\n\nThe roundup() helper function will round a given value up to a multiple of\nanother given value. aka roundup(11, 7) would give 14 \u003d 7 * 2. This new\nfunction does the opposite. It will round a given number down to the\nnearest multiple of the second number: rounddown(11, 7) would give 7.\n\nI need this in some future SELinux code and can carry the macro myself, but\nfigured I would put it in the core kernel so others might find and use it\nif need be.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "c8bf1336824ebd698d37b71763e1c43190f2229a", "tree": "19948b3c686ba71bb2e85883a5325cec069015b7", "parents": [ "76be97c1fc945db08aae1f1b746012662d643e97" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Fri Sep 10 20:07:38 2010 +0200" }, "committer": { "name": "Jens Axboe", "email": "axboe@carl.home.kernel.dk", "time": "Fri Sep 10 20:07:38 2010 +0200" }, "message": "Consolidate min_not_zero\n\nWe have several users of min_not_zero, each of them using their own\ndefinition. Move the define to kernel.h.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: Jens Axboe \u003caxboe@carl.home.kernel.dk\u003e\n" }, { "commit": "12fdff3fc2483f906ae6404a6e8dcf2550310b6f", "tree": "a79fb1365fce7c7529655a8802d6d6bf8509b374", "parents": [ "1490cf5f0cb07dd49cdab4bceb769d7f711d7ca6" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Aug 12 16:54:57 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 12 09:51:35 2010 -0700" }, "message": "Add a dummy printk function for the maintenance of unused printks\n\nAdd a dummy printk function for the maintenance of unused printks through gcc\nformat checking, and also so that side-effect checking is maintained too.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "863a6049202412a6d655d052eb1c45ca7dd74a83", "tree": "9550c1f6c484460cb646f4472558512ac8a9f149", "parents": [ "e2e7e093259d4c6b73b432122974393d6fcdfc2a" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Tue Aug 10 18:03:30 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 11 08:59:22 2010 -0700" }, "message": "lib/bug.c: add oops end marker to WARN implementation\n\nWe are missing the oops end marker for the exception based WARN implementation\nin lib/bug.c. This is useful for logfile analysis tools.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: \"Kirill A. Shutemov\" \u003ckirill@shutemov.name\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7ff0d9c92435e836e13aaa8d0e56d4000424bcc", "tree": "96f56d15b5dd96c44fb183ce00152608df50dc5c", "parents": [ "bebf8cfaea1df1a104b993b995bb385e998a4dc8" ], "author": { "name": "TAMUKI Shoichi", "email": "tamuki@linet.gr.jp", "time": "Tue Aug 10 18:03:28 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 11 08:59:22 2010 -0700" }, "message": "panic: keep blinking in spite of long spin timer mode\n\nTo keep panic_timeout accuracy when running under a hypervisor, the\ncurrent implementation only spins on long time (1 second) calls to mdelay.\n That brings a good effect, but the problem is the keyboard LEDs don\u0027t\nblink at all on that situation.\n\nThis patch changes to call to panic_blink_enter() between every mdelay and\nkeeps blinking in spite of long spin timer mode.\n\nThe time to call to mdelay is now 100ms. Even this change will keep\npanic_timeout accuracy enough when running under a hypervisor.\n\nSigned-off-by: TAMUKI Shoichi \u003ctamuki@linet.gr.jp\u003e\nCc: Ben Dooks \u003cben-linux@fluff.org\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nAcked-by: Dmitry Torokhov \u003cdtor@mail.ru\u003e\nCc: Anton Blanchard \u003canton@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": "cf4ca4874fc45166198424384275f443a672d0b7", "tree": "2192ff3880b11c8f4ad495a22a11c2af09f41989", "parents": [ "cb8a88b24bd7e3e7cf65e425f8f12d6a12371738" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Aug 09 17:20:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Aug 09 20:45:05 2010 -0700" }, "message": "kernel.h: remove unused NIPQUAD and NIPQUAD_FMT\n\nThere are no more uses of NIPQUAD or NIPQUAD_FMT. Remove the definitions.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e8779776afbd5f2d5315cf48c4257ca7e9b250fb", "tree": "a439733c6c71dd7d24ba65557159c30c2e49861a", "parents": [ "3cf8ad3394b8675e92a35c438f22341197535531", "a2d7b0d4852536273b65d16fe179c65184fe5e2d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 16:24:51 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 16:24:51 2010 -0700" }, "message": "Merge branch \u0027x86-mce-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-mce-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, mce: Use HW_ERR in MCE handler\n x86, mce: Add HW_ERR printk prefix for hardware error logging\n x86, mce: Fix MSR_IA32_MCI_CTL2 CMCI threshold setup\n x86, mce: Rename MSR_IA32_MCx_CTL2 value\n" }, { "commit": "4aed2fd8e3181fea7c09ba79cf64e7e3f4413bf9", "tree": "1f69733e5daab4915a76a41de0e4d1dc61e12cfb", "parents": [ "3a3527b6461b1298cc53ce72f336346739297ac8", "fc9ea5a1e53ee54f681e226d735008e2a6f8f470" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:30:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 06 09:30:52 2010 -0700" }, "message": "Merge branch \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (162 commits)\n tracing/kprobes: unregister_trace_probe needs to be called under mutex\n perf: expose event__process function\n perf events: Fix mmap offset determination\n perf, powerpc: fsl_emb: Restore setting perf_sample_data.period\n perf, powerpc: Convert the FSL driver to use local64_t\n perf tools: Don\u0027t keep unreferenced maps when unmaps are detected\n perf session: Invalidate last_match when removing threads from rb_tree\n perf session: Free the ref_reloc_sym memory at the right place\n x86,mmiotrace: Add support for tracing STOS instruction\n perf, sched migration: Librarize task states and event headers helpers\n perf, sched migration: Librarize the GUI class\n perf, sched migration: Make the GUI class client agnostic\n perf, sched migration: Make it vertically scrollable\n perf, sched migration: Parameterize cpu height and spacing\n perf, sched migration: Fix key bindings\n perf, sched migration: Ignore unhandled task states\n perf, sched migration: Handle ignored migrate out events\n perf: New migration tool overview\n tracing: Drop cpparg() macro\n perf: Use tracepoint_synchronize_unregister() to flush any pending tracepoint call\n ...\n\nFix up trivial conflicts in Makefile and drivers/cpufreq/cpufreq.c\n" }, { "commit": "3cfc2c42c1cbc8e238bb9c0612c0df4565e3a8b4", "tree": "5adc1ff2eaf64d450bf28bb6b2ce890db2567288", "parents": [ "5cf65713f87775c548e3eb48dbafa32e12f28000", "0ea6e61122196509af82cc4f36cbdaacbefb8227" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:31:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 04 15:31:02 2010 -0700" }, "message": "Merge branch \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (48 commits)\n Documentation: update broken web addresses.\n fix comment typo \"choosed\" -\u003e \"chosen\"\n hostap:hostap_hw.c Fix typo in comment\n Fix spelling contorller -\u003e controller in comments\n Kconfig.debug: FAIL_IO_TIMEOUT: typo Faul -\u003e Fault\n fs/Kconfig: Fix typo Userpace -\u003e Userspace\n Removing dead MACH_U300_BS26\n drivers/infiniband: Remove unnecessary casts of private_data\n fs/ocfs2: Remove unnecessary casts of private_data\n libfc: use ARRAY_SIZE\n scsi: bfa: use ARRAY_SIZE\n drm: i915: use ARRAY_SIZE\n drm: drm_edid: use ARRAY_SIZE\n synclink: use ARRAY_SIZE\n block: cciss: use ARRAY_SIZE\n comment typo fixes: charater \u003d\u003e character\n fix comment typos concerning \"challenge\"\n arm: plat-spear: fix typo in kerneldoc\n reiserfs: typo comment fix\n update email address\n ...\n" }, { "commit": "eb7beb5c09af75494234ea6acd09d0a647cf7338", "tree": "ab76cb3a6c1f1ea9befbbc72d0f997c03423dd57", "parents": [ "f376bf5ffbad863d4bc3b2586b7e34cdf756ad17" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Jul 16 00:50:03 2010 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Tue Jul 20 14:31:07 2010 +0200" }, "message": "tracing: Remove special traces\n\nSpecial traces type was only used by sysprof. Lets remove it now\nthat sysprof ftrace plugin has been dropped.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: Soeren Sandmann \u003csandmann@daimi.au.dk\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\n" }, { "commit": "69c8f52b3897f2faf8510ea7ede8fffabe26c531", "tree": "89589a401031070707721932421ba7eb1cc85bd6", "parents": [ "15676295e1189d87b9e5589549492c4f0ae46336" ], "author": { "name": "Justin P. Mattock", "email": "justinmattock@gmail.com", "time": "Thu Jul 01 14:28:27 2010 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Sun Jul 11 21:38:56 2010 +0200" }, "message": "fix #warning about using kernel headers in userpsace\n\nMove the preprocessor #warning message:\nwarning: #warning Attempt to use kernel headers from user space,\nsee http://kernelnewbies.org/KernelHeaders\nfrom kernel.h to types.h.\n\nAnd also fixe the #warning message due to the preprocessor not being able to\nread the web address due to it thinking it was the start of a comment. also\nremove the extra #ifndef _KERNEL_ since it\u0027s already there.\n\nSigned-off-by: Justin P. Mattock \u003cjustinmattock@gmail.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "7db6f5fb65a82af03229eef104dc9899c5eecf33", "tree": "fb7a83297d8bf2680df9616ebf58bec89229ff3b", "parents": [ "e490c1defec4236a6a131fe2d13bf7ba787c02f8" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Jun 27 01:02:33 2010 +0000" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Sun Jul 04 10:40:17 2010 -0700" }, "message": "vsprintf: Recursive vsnprintf: Add \"%pV\", struct va_format\n\nAdd the ability to print a format and va_list from a structure pointer\n\nAllows __dev_printk to be implemented as a single printk while\nminimizing string space duplication.\n\n%pV should not be used without some mechanism to verify the\nformat and argument use ala __attribute__(format (printf(...))).\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nAcked-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "c6de9f08912311ddc1b3502b90e10fd449acd401", "tree": "76c59689a86e3c0f614b689f3457bcc11a17dbcc", "parents": [ "3c417588603e5411f29d22a40f3b5ff71529a4f0" ], "author": { "name": "Huang Ying", "email": "ying.huang@intel.com", "time": "Mon May 31 16:48:09 2010 +0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu Jun 10 21:28:43 2010 -0700" }, "message": "x86, mce: Add HW_ERR printk prefix for hardware error logging\n\nThis makes hardware error related log in printk log more explicit. So\nthat the users can report it to hardware vendor instead of LKML or\nsoftware vendor.\n\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nReviewed-by: Hidetoshi Seto \u003cseto.hidetoshi@jp.fujitsu.com\u003e\nLKML-Reference: \u003c1275295689.3444.462.camel@yhuang-dev.sh.intel.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "903788892ea0fc7fcaf7e8e5fac9a77379fc215b", "tree": "6945c6e623bf6fec7cdcd895a881c4d5bf405fa6", "parents": [ "db0fd97c270f1e80321f7ae55234643ca0978c54" ], "author": { "name": "Andy Shevchenko", "email": "ext-andriy.shevchenko@nokia.com", "time": "Mon May 24 14:33:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:05 2010 -0700" }, "message": "lib: introduce common method to convert hex digits\n\nhex_to_bin() is a little method which converts hex digit to its actual\nvalue. There are plenty of places where such functionality is needed.\n\n[akpm@linux-foundation.org: use tolower(), saving 3 bytes, test the more common case first - it\u0027s quicker]\n[akpm@linux-foundation.org: relocate tolower to make it even faster! (Joe)]\nSigned-off-by: Andy Shevchenko \u003cext-andriy.shevchenko@nokia.com\u003e\nCc: Tilman Schmidt \u003ctilman@imap.cc\u003e\nCc: Duncan Sands \u003cduncan.sands@free.fr\u003e\nCc: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nCc: \"Richard Russon (FlatCap)\" \u003cldm@flatcap.org\u003e\nCc: John W. Linville \u003clinville@tuxdriver.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d8521fcc5e0ad3e79bbc4231bb20a6cdc2b50164", "tree": "7469b407cb8a87d26733cea33a1570c2433e014b", "parents": [ "fa1f68db6ca7ebb6fc4487ac215bffba06c01c28" ], "author": { "name": "OGAWA Hirofumi", "email": "hirofumi@mail.parknet.co.jp", "time": "Mon May 24 14:33:11 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:03 2010 -0700" }, "message": "printk_ratelimited(): fix uninitialized spinlock\n\nratelimit_state initialization of printk_ratelimited() seems broken. This\nfixes it by using DEFINE_RATELIMIT_STATE() to initialize spinlock\nproperly.\n\nSigned-off-by: OGAWA Hirofumi \u003chirofumi@mail.parknet.co.jp\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fc62f2f19edf46c9bdbd1a54725b56b18c43e94f", "tree": "1742d181c4c44825df436982cb2f9ea4c386a5f3", "parents": [ "4c99000ac47cbd097e62f1b5cafad745622cedc3" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon May 24 14:33:08 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:03 2010 -0700" }, "message": "kernel.h: add pr_warn for symmetry to dev_warn, netdev_warn\n\nThe current logging macros are\npr_\u003clevel\u003e, dev_\u003clevel\u003e, netdev_\u003clevel\u003e, and netif_\u003clevel\u003e.\npr_ uses warning, the other use warn.\n\nStandardize these logging macros a bit more by adding pr_warn and\npr_warn_ratelimited.\n\nRight now, there are:\n\n$ for level in emerg alert crit err warn warning notice info ; do \\\n for prefix in pr dev netdev netif ; do \\\n echo -n \"${prefix}_${level}:\t`git grep -w \"${prefix}_${level}\" | wc -l`\t\" ; \\\n done ; \\\n echo ; \\\n done\npr_emerg: \t45\tdev_emerg: \t4\tnetdev_emerg: \t1\tnetif_emerg: \t4\npr_alert: \t24\tdev_alert: \t36\tnetdev_alert: \t1\tnetif_alert: \t6\npr_crit: \t24\tdev_crit: \t22\tnetdev_crit: \t1\tnetif_crit: \t4\npr_err: \t2013\tdev_err: \t8467\tnetdev_err: \t267\tnetif_err: \t240\npr_warn: \t0\tdev_warn: \t1818\tnetdev_warn: \t126\tnetif_warn: \t23\npr_warning: \t773\tdev_warning: \t0\tnetdev_warning:\t0\tnetif_warning: \t0\npr_notice: \t148\tdev_notice: \t111\tnetdev_notice: \t9\tnetif_notice: \t3\npr_info: \t1717\tdev_info: \t3007\tnetdev_info: \t101\tnetif_info: \t85\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4be929be34f9bdeffa40d815d32d7d60d2c7f03b", "tree": "4d2c6e2b8ef766e565e2e050ee151de2e02081d3", "parents": [ "940370fc86b920b51a34217a1facc3e9e97c2456" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Mon May 24 14:33:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 25 08:07:02 2010 -0700" }, "message": "kernel-wide: replace USHORT_MAX, SHORT_MAX and SHORT_MIN with USHRT_MAX, SHRT_MAX and SHRT_MIN\n\n- C99 knows about USHRT_MAX/SHRT_MAX/SHRT_MIN, not\n USHORT_MAX/SHORT_MAX/SHORT_MIN.\n\n- Make SHRT_MIN of type s16, not int, for consistency.\n\n[akpm@linux-foundation.org: fix drivers/dma/timb_dma.c]\n[akpm@linux-foundation.org: fix security/keys/keyring.c]\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0961d6581c870850342ad6ea25263763433d666f", "tree": "371c61fd7f621397907983031003e784a040402e", "parents": [ "1756ac3d3c41341297ea25b818b7fce505bb2a9a", "fd0c8894893cba722bdea12de25b49f980795d06" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 21 17:25:01 2010 -0700" }, "message": "Merge git://git.infradead.org/iommu-2.6\n\n* git://git.infradead.org/iommu-2.6:\n intel-iommu: Set a more specific taint flag for invalid BIOS DMAR tables\n intel-iommu: Combine the BIOS DMAR table warning messages\n panic: Add taint flag TAINT_FIRMWARE_WORKAROUND (\u0027I\u0027)\n panic: Allow warnings to set different taint flags\n intel-iommu: intel_iommu_map_range failed at very end of address space\n intel-iommu: errors with smaller iommu widths\n intel-iommu: Fix boot inside 64bit virtualbox with io-apic disabled\n intel-iommu: use physfn to search drhd for VF\n intel-iommu: Print out iommu seq_id\n intel-iommu: Don\u0027t complain that ACPI_DMAR_SCOPE_TYPE_IOAPIC is not supported\n intel-iommu: Avoid global flushes with caching mode.\n intel-iommu: Use correct domain ID when caching mode is enabled\n intel-iommu mistakenly uses offset_pfn when caching mode is enabled\n intel-iommu: use for_each_set_bit()\n intel-iommu: Fix section mismatch dmar_ir_support() uses dmar_tbl.\n" }, { "commit": "92946bc72f2e74c3281b7fc12be9704d455fb3ed", "tree": "ada5ffa170890c5aea6d144033335b82067f0cf8", "parents": [ "b2be05273a1744d175bf4b67f6665637bb9ac7a8" ], "author": { "name": "Ben Hutchings", "email": "ben@decadent.org.uk", "time": "Sat Apr 03 19:36:42 2010 +0100" }, "committer": { "name": "David Woodhouse", "email": "David.Woodhouse@intel.com", "time": "Wed May 19 08:37:43 2010 +0100" }, "message": "panic: Add taint flag TAINT_FIRMWARE_WORKAROUND (\u0027I\u0027)\n\nThis taint flag will initially be used when warning about invalid ACPI\nDMAR tables.\n\nSigned-off-by: Ben Hutchings \u003cben@decadent.org.uk\u003e\nSigned-off-by: David Woodhouse \u003cDavid.Woodhouse@intel.com\u003e\n" }, { "commit": "2ec8c6bb5d8f3a62a79f463525054bae1e3d4487", "tree": "fa7f8400ac685fb52e96f64997c7c682fc2aa021", "parents": [ "7b39f90fabcf9e2af0cd79d0a60440d821e22b56", "537b60d17894b7c19a6060feae40299d7109d6e7" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 18 23:01:55 2010 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue May 18 23:01:55 2010 -0700" }, "message": "Merge branch \u0027master\u0027 of /home/davem/src/GIT/linux-2.6/\n\nConflicts:\n\tinclude/linux/mod_devicetable.h\n\tscripts/mod/file2alias.c\n" }, { "commit": "cecbca96da387428e220e307a9c945e37e2f4d9e", "tree": "2edefda983658c19a8f2b38ff951a3046597a4f7", "parents": [ "b15c7b1cee119999e9eafcd602d24a595e77adac" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sun Apr 18 19:08:41 2010 +0200" }, "committer": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Wed Apr 21 23:11:42 2010 +0200" }, "message": "tracing: Dump either the oops\u0027s cpu source or all cpus buffers\n\nThe ftrace_dump_on_oops kernel parameter, sysctl and sysrq let one\ndump every cpu buffers when an oops or panic happens.\n\nIt\u0027s nice when you have few cpus but it may take ages if have many,\nplus you miss the real origin of the problem in all the cpu traces.\n\nSometimes, all you need is to dump the cpu buffer that triggered the\nopps, most of the time it is our main interest.\n\nThis patch modifies ftrace_dump_on_oops to handle this choice.\n\nThe ftrace_dump_on_oops kernel parameter, when it comes alone, has\nthe same behaviour than before. But ftrace_dump_on_oops\u003dorig_cpu\nwill only dump the buffer of the cpu that oops\u0027ed.\n\nSimilarly, sysctl kernel.ftrace_dump_on_oops\u003d1 and\necho 1 \u003e /proc/sys/kernel/ftrace_dump_on_oops keep their previous\nbehaviour. But setting 2 jumps into cpu origin dump mode.\n\nv2: Fix double setup\nv3: Fix spelling issues reported by Randy Dunlap\nv4: Also update __ftrace_dump in the selftests\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\n" }, { "commit": "62910554656cdcd6b6f84a5154c4155aae4ca231", "tree": "dcf14004f6fd2ef7154362ff948bfeba0f3ea92d", "parents": [ "22265a5c3c103cf8c50be62e6c90d045eb649e6d", "ab9304717f7624c41927f442e6b6d418b2d8b3e4" ], "author": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 20 16:02:01 2010 +0200" }, "message": "Merge branch \u0027master\u0027 of /repos/git/net-next-2.6\n\nConflicts:\n\tDocumentation/feature-removal-schedule.txt\n\tnet/ipv6/netfilter/ip6t_REJECT.c\n\tnet/netfilter/xt_limit.c\n\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "9f93ff5be54108066372d1c4100c515d9d9acc1b", "tree": "fb14dba8595537a78c199b1f47671a77fe2d42e0", "parents": [ "e26c28e8bffe12b27df5b828404afed9e1949191" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Apr 13 14:09:15 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 13 14:09:15 2010 +0200" }, "message": "Restore __ALIGN_MASK()\n\nFix lib/bitmap.c compile failure due to __ALIGN_KERNEL changes.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "a79ff731a1b277d0e92d9453bdf374e04cec717a", "tree": "56a67498300927fa0f23bcb3771808b960b4c125", "parents": [ "b660d0485efeff743c72f1be2185832de8477a24" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Apr 13 11:21:46 2010 +0200" }, "committer": { "name": "Patrick McHardy", "email": "kaber@trash.net", "time": "Tue Apr 13 11:21:46 2010 +0200" }, "message": "netfilter: xtables: make XT_ALIGN() usable in exported headers by exporting __ALIGN_KERNEL()\n\nXT_ALIGN() was rewritten through ALIGN() by commit 42107f5009da223daa800d6da6904d77297ae829\n\"netfilter: xtables: symmetric COMPAT_XT_ALIGN definition\".\nALIGN() is not exported in userspace headers, which created compile problem for tc(8)\nand will create problem for iptables(8).\n\nWe can\u0027t export generic looking name ALIGN() but we can export less generic\n__ALIGN_KERNEL() (suggested by Ben Hutchings).\nGoogle knows nothing about __ALIGN_KERNEL().\n\nCOMPAT_XT_ALIGN() changed for symmetry.\n\nReported-by: Andreas Henriksson \u003candreas@fatal.se\u003e\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\n" }, { "commit": "bb1dc0bacb8ddd7ba6a5906c678a5a5a110cf695", "tree": "e3389ae1a09bba9cd84d6981a7e49edb449133bb", "parents": [ "2a7268abc48c8009b284bd88605d14fcb65772ec" ], "author": { "name": "Yong Zhang", "email": "yong.zhang@windriver.com", "time": "Tue Apr 06 14:35:02 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 07 08:38:04 2010 -0700" }, "message": "kernel.h: fix wrong usage of __ratelimit()\n\nWhen __ratelimit() returns 1 this means that we can go ahead.\n\nSigned-off-by: Yong Zhang \u003cyong.zhang@windriver.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a626b46e17d0762d664ce471d40bc506b6e721ab", "tree": "445f6ac655ea9247d2e27529f23ba02d0991fec0", "parents": [ "c1dcb4bb1e3e16e9baee578d9bb040e5fba1063e", "dce46a04d55d6358d2d4ab44a4946a19f9425fe2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 03 08:15:05 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 03 08:15:05 2010 -0800" }, "message": "Merge branch \u0027x86-bootmem-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-bootmem-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (30 commits)\n early_res: Need to save the allocation name in drop_range_partial()\n sparsemem: Fix compilation on PowerPC\n early_res: Add free_early_partial()\n x86: Fix non-bootmem compilation on PowerPC\n core: Move early_res from arch/x86 to kernel/\n x86: Add find_fw_memmap_area\n Move round_up/down to kernel.h\n x86: Make 32bit support NO_BOOTMEM\n early_res: Enhance check_and_double_early_res\n x86: Move back find_e820_area to e820.c\n x86: Add find_early_area_size\n x86: Separate early_res related code from e820.c\n x86: Move bios page reserve early to head32/64.c\n sparsemem: Put mem map for one node together.\n sparsemem: Put usemap for one node together\n x86: Make 64 bit use early_res instead of bootmem before slab\n x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA\n x86: Make early_node_mem get mem \u003e 4 GB if possible\n x86: Dynamically increase early_res array size\n x86: Introduce max_early_res and early_res_count\n ...\n" }, { "commit": "9b3be9f99203d9a400e8547f0e80f1d8f8e5738c", "tree": "f23f2dd639d666daa58339d0ef8f3519fdc7c488", "parents": [ "59be5a8e8ce765cf739ec7f07176219972de7481" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Wed Feb 10 01:20:29 2010 -0800" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri Feb 12 09:42:39 2010 -0800" }, "message": "Move round_up/down to kernel.h\n\n... in preparation of moving early_res to kernel/.\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nLKML-Reference: \u003c1265793639-15071-26-git-send-email-yinghai@kernel.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "6d3e0907b8b239d16720d144e2675ecf10d3bc3b", "tree": "e0b0743b5f6f82b057cafc4f3687396a6e01a0b4", "parents": [ "23577256953c870de9b724c3a2611ce7be6a1e4e", "50200df462023b187d80a99a52f5f2cfe3c86c26" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 08 08:55:43 2010 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Feb 08 08:55:46 2010 +0100" }, "message": "Merge branch \u0027sched/urgent\u0027 into sched/core\n\nMerge reason: Merge dependent fix, update to latest -rc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cc8ef6eb21e964b1c5eb97b2d0e8ac9893e1bf86", "tree": "c30758f4f980a71acd662f55006af80c8a11b27f", "parents": [ "d2dbe08ddceb4ba2b274abb84326d7e69d454e5c" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Fri Jan 15 17:01:22 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 16 12:15:39 2010 -0800" }, "message": "kernel.h: add BUILD_BUG_ON_NOT_POWER_OF_2()\n\nAdd BUILD_BUG_ON_NOT_POWER_OF_2()\n\nWhen code relies on a constant being a power of 2:\n\n\t#define FOO\t512\t/* must be a power of 2 */\n\nit would be nice to be able to do:\n\n\tBUILD_BUG_ON(!is_power_of_2(FOO));\n\nHowever applying an inline function does not result in a compile-time\nconstant that can be used with BUILD_BUG_ON(), so trying that gives\nresults in:\n\n\terror: bit-field \u0027\u003canonymous\u003e\u0027 width not an integer constant\n\nAs suggested by akpm, rather than monkeying around with is_power_of_2()\nand risking gcc warts about constant expressions, just create a macro\nBUILD_BUG_ON_NOT_POWER_OF_2() to encapsulate this common requirement.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nCc: Bart Van Assche \u003cbvanassche@acm.org\u003e\nCc: David Dillow \u003cdave@thedillows.org\u003e\nCc: \"Robert P. J. Day\" \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d894837f23f491aa7ed167aae767fc07cfe6e6e6", "tree": "33ee2a3526d3ed9889d385233c9f2feb4bdbc835", "parents": [ "6b7b284958d47b77d06745b36bc7f36dab769d9b" ], "author": { "name": "Simon Kagstrom", "email": "simon.kagstrom@netinsight.net", "time": "Wed Dec 23 11:08:18 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Dec 28 10:50:13 2009 +0100" }, "message": "sched: might_sleep(): Make file parameter const char *\n\nFixes a warning when building with g++:\n\n warning: deprecated conversion from string constant to \u0027char*\u0027\n\nAnd the file parameter use is constant, so mark it as such.\n\nSigned-off-by: Simon Kagstrom \u003csimon.kagstrom@netinsight.net\u003e\nCc: peterz@infradead.org\nLKML-Reference: \u003c20091223110818.442d848e@marrow.netinsight.se\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "da184a8064efe2a78d8542877970f7c6bb62775a", "tree": "d10193bb583f60333e243fe46386cab31f591e0c", "parents": [ "525995d77ca08dfc2ba6f8e606f93694271dbd66", "e36c54582c6f14adc9e10473e2aec2cc4f0acc03" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:02:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Dec 16 12:02:25 2009 -0800" }, "message": "Merge branch \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix return of trace_dump_stack()\n ksym_tracer: Fix bad cast\n tracing/power: Remove two exports\n tracing: Change event-\u003eprofile_count to be int type\n tracing: Simplify trace_option_write()\n tracing: Remove useless trace option\n tracing: Use seq file for trace_clock\n tracing: Use seq file for trace_options\n function-graph: Allow writing the same val to set_graph_function\n ftrace: Call trace_parser_clear() properly\n ftrace: Return EINVAL when writing invalid val to set_ftrace_filter\n tracing: Move a printk out of ftrace_raw_reg_event_foo()\n tracing: Pull up calls to trace_define_common_fields()\n tracing: Extract duplicate ftrace_raw_init_event_foo()\n ftrace.h: Use common pr_info fmt string\n tracing: Add stack trace to irqsoff tracer\n tracing: Add trace_dump_stack()\n ring-buffer: Move resize integrity check under reader lock\n ring-buffer: Use sync sched protection on ring buffer resizing\n tracing: Fix wrong usage of strstrip in trace_ksyms\n" }, { "commit": "8a64f336bc1d4aa203b138d29d5a9c414a9fbb47", "tree": "2614009dbe403eff3a35729e4b725469454faf06", "parents": [ "2643434c1ad400dc417865ac37610e8d3c7c1783" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:26 2009 -0800" }, "message": "kernel.h: add printk_ratelimited and pr_\u003clevel\u003e_rl\n\nAdd a printk_ratelimited statement expression macro that uses a per-call\nratelimit_state so that multiple subsystems output messages are not\nsuppressed by a global __ratelimit state.\n\n[akpm@linux-foundation.org: coding-style fixes]\n[akpm@linux-foundation.org: s/_rl/_ratelimited/g]\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Naohiro Ooiwa \u003cnooiwa@miraclelinux.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Hiroshi Shimamoto \u003ch-shimamoto@ct.jp.nec.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0b2749aa6ca40ff3fe12ebb3fdf010ebad2e9085", "tree": "c4c848da19ee1e3f1bd4f8733af7676b5b52984c", "parents": [ "196a15b4ee99f627fbc2c07e58e14aab2065fa80" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:19 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:26 2009 -0800" }, "message": "kernel.h: remove initialization of bool in printk_once\n\nDon\u0027t initialize __print_once. Invert the test to reduce initialized\ndata.\n\ndefconfig before:\t$size vmlinux\n text\t data\t bss\t dec\t hex\tfilename\n6976022\t 679572\t1359668\t9015262\t 898fde\tvmlinux\n\ndefconfig after:\t$size vmlinux\n text\t data\t bss\t dec\t hex\tfilename\n6976006\t 679508\t1359700\t9015214\t 898fae\tvmlinux\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "00b55864bb37200d7f05143c44f5e2edfc8c4578", "tree": "e744e54d7422559c3504724dfc85d678bc2996cf", "parents": [ "42f247c83aeb52d2ee7a9fe23fb57e22317f18fd" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Dec 14 18:00:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 15 08:53:25 2009 -0800" }, "message": "dynamic_debug.h/kernel.h: Remove KBUILD_MODNAME from dynamic_pr_debug\n\nIf CONFIG_DYNAMIC_DEBUG is enabled and a source file has:\n\n#define pr_fmt(fmt) KBUILD_MODNAME \": \" fmt\n#include \u003clinux/kernel.h\u003e\n\ndynamic_debug.h will duplicate KBUILD_MODNAME\nin the output string.\n\nRemove the use of KBUILD_MODNAME from the\noutput format string generated by dynamic_debug.h\n\nIf CONFIG_DYNAMIC_DEBUG is not enabled, no compile-time\ncheck is done to printk/dev_printk arguments.\n\nAdd it.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e36c54582c6f14adc9e10473e2aec2cc4f0acc03", "tree": "057c54ccfd431152486fd781070713ad0e34bb01", "parents": [ "0087aabd6a3744c28114240776918f5d15e46b98" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon Dec 14 15:58:33 2009 -0500" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Dec 15 08:36:11 2009 +0100" }, "message": "tracing: Fix return of trace_dump_stack()\n\nThe trace_dump_stack() returned a value for a void function.\n\nAlso, added the missing stub for trace_dump_stack() when tracing is\nnot configured.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nLKML-Reference: \u003c20091214162713.GA31060@elte.hu\u003e\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "03889384cee7a198a79447c1ea6aca2c8e54d155", "tree": "66794ab12e3196c4bee4d8d020f451e8cc8a1f6d", "parents": [ "dd7f59435782a02ceb6d16b9ce823dd3345d75ec" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Fri Dec 11 09:48:22 2009 -0500" }, "committer": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Fri Dec 11 10:38:47 2009 -0500" }, "message": "tracing: Add trace_dump_stack()\n\nI\u0027ve been asked a few times about how to find out what is calling\nsome location in the kernel. One way is to use dynamic function tracing\nand implement the func_stack_trace. But this only finds out who is\ncalling a particular function. It does not tell you who is calling\nthat function and entering a specific if conditional.\n\nI have myself implemented a quick version of trace_dump_stack() for\nthis purpose a few times, and just needed it now. This is when I realized\nthat this would be a good tool to have in the kernel like trace_printk().\n\nUsing trace_dump_stack() is similar to dump_stack() except that it\nwrites to the trace buffer instead and can be used in critical locations.\n\nFor example:\n\n@@ -5485,8 +5485,12 @@ need_resched_nonpreemptible:\n \tif (prev-\u003estate \u0026\u0026 !(preempt_count() \u0026 PREEMPT_ACTIVE)) {\n \t\tif (unlikely(signal_pending_state(prev-\u003estate, prev)))\n \t\t\tprev-\u003estate \u003d TASK_RUNNING;\n-\t\telse\n+\t\telse {\n \t\t\tdeactivate_task(rq, prev, 1);\n+\t\t\ttrace_printk(\"Deactivating task %s:%d\\n\",\n+\t\t\t\t prev-\u003ecomm, prev-\u003epid);\n+\t\t\ttrace_dump_stack();\n+\t\t}\n \t\tswitch_count \u003d \u0026prev-\u003envcsw;\n \t}\n\nProduces:\n\n \u003c...\u003e-3249 [001] 296.105269: schedule: Deactivating task ntpd:3249\n \u003c...\u003e-3249 [001] 296.105270: \u003cstack trace\u003e\n \u003d\u003e schedule\n \u003d\u003e schedule_hrtimeout_range\n \u003d\u003e poll_schedule_timeout\n \u003d\u003e do_select\n \u003d\u003e core_sys_select\n \u003d\u003e sys_select\n \u003d\u003e system_call_fastpath\n\nSigned-off-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\n" }, { "commit": "d0b093a8b5ae34ee8be1f7e0dd197fe4788fa1d5", "tree": "deaed4192d440b6afb7470b0c36e69d9d65dd119", "parents": [ "3e72b810e30cdf4655279dd767eb798ac7a8fe5e", "5c828713358cb9df8aa174371edcbbb62203a490" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:50:22 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Dec 05 09:50:22 2009 -0800" }, "message": "Merge branch \u0027core-printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-printk-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n ratelimit: Make suppressed output messages more useful\n printk: Remove ratelimit.h from kernel.h\n ratelimit: Fix/allow use in atomic contexts\n ratelimit: Use per ratelimit context locking\n" }, { "commit": "5c828713358cb9df8aa174371edcbbb62203a490", "tree": "c8aeafba911cb428b5dc46a9e252c337b7c51d17", "parents": [ "3fff4c42bd0a89869a0eb1e7874cc06ffa4aa0f5" ], "author": { "name": "Christian Borntraeger", "email": "borntraeger@de.ibm.com", "time": "Fri Oct 23 14:58:11 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Oct 23 17:26:37 2009 +0200" }, "message": "ratelimit: Make suppressed output messages more useful\n\nToday I got:\n\n [39648.224782] Registered led device: iwl-phy0::TX\n [40676.545099] __ratelimit: 246 callbacks suppressed\n [40676.545103] abcdef[23675]: segfault at 0 ...\n\nas you can see the ratelimit message contains a function prefix.\nSince this is always __ratelimit, this wont help much.\n\nThis patch changes __ratelimit and printk_ratelimit to print the\nfunction name that calls ratelimit.\n\nThis will pinpoint the responsible function, as long as not several\ndifferent places call ratelimit with the same ratelimit state at\nthe same time. In that case we catch only one random function that\ncalls ratelimit after the wait period.\n\nSigned-off-by: Christian Borntraeger \u003cborntraeger@de.ibm.com\u003e\nCc: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCC: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c200910231458.11832.borntraeger@de.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "c01226c3145d173a0d38f9d5b4f229cc23d99ae2", "tree": "7f0eb41f9da3b412115694752d07cb85bb707bdb", "parents": [ "17c5ca98833dc3d8f8dd4e85487da238c50cd8c9" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Mon Sep 21 16:37:12 2009 +0200" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sun Oct 11 23:21:25 2009 +0200" }, "message": "warn about use of uninstalled kernel headers\n\nUser applications frequently hit problems when they try to use\nthe kernel headers directly, rather than the exported headers.\n\nThis adds an explicit warning for this case, and points to\na URL holding an explanation of why this is wrong and what\nto do about it.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "a49c59c042c63b432307c1bbf7dac5a104c786e6", "tree": "443f9fab6d8907dec07a6c83fee2812c4bf43245", "parents": [ "d7d7561c908afa001ab0fc8212eee94731a213a6" ], "author": { "name": "Rolf Eike Beer", "email": "eike-kernel@sf-tec.de", "time": "Tue Sep 22 16:44:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:30 2009 -0700" }, "message": "Make sure the value in abs() does not get truncated if it is greater than 2^32\n\nabs() will truncate the input if is it outside the 2^32 range. Fix that\nby assuming `long\u0027 input.\n\nThis might generate worse code in the common case.\n\nSigned-off-by: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8c87df457cb58fe75b9b893007917cf8095660a0", "tree": "32446b329e4b83ae6158fa1505c36634a75dbfe8", "parents": [ "1fe72eaa0f46a0fa4cdcd8f3f7853b6d39469784" ], "author": { "name": "Jan Beulich", "email": "JBeulich@novell.com", "time": "Tue Sep 22 16:43:52 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "BUILD_BUG_ON(): fix it and a couple of bogus uses of it\n\ngcc permitting variable length arrays makes the current construct used for\nBUILD_BUG_ON() useless, as that doesn\u0027t produce any diagnostic if the\ncontrolling expression isn\u0027t really constant. Instead, this patch makes\nit so that a bit field gets used here. Consequently, those uses where the\ncondition isn\u0027t really constant now also need fixing.\n\nNote that in the gfp.h, kmemcheck.h, and virtio_config.h cases\nMAYBE_BUILD_BUG_ON() really just serves documentation purposes - even if\nthe expression is compile time constant (__builtin_constant_p() yields\ntrue), the array is still deemed of variable length by gcc, and hence the\nwhole expression doesn\u0027t have the intended effect.\n\n[akpm@linux-foundation.org: make arch/sparc/include/asm/vio.h compile]\n[akpm@linux-foundation.org: more nonsensical assertions in tpm.c..]\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Rajiv Andrade \u003csrajiv@linux.vnet.ibm.com\u003e\nCc: Mimi Zohar \u003czohar@us.ibm.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "70867453092297be9afb2249e712a1f960ec0a09", "tree": "cf753b5467e3a93fafd6bb452292e6ec60c3de86", "parents": [ "02b51df1b07b4e9ca823c89284e704cadb323cd1" ], "author": { "name": "Roland Dreier", "email": "rdreier@cisco.com", "time": "Tue Sep 22 16:43:46 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "printk_once(): use bool for boolean flag\n\nUsing the type bool (instead of int) for the __print_once flag in the\nprintk_once() macro matches the intent of the code better, and allows the\ncompiler to generate smaller code; eg a typical callsite with gcc 4.3.3 on\ni386:\n\nadd/remove: 0/0 grow/shrink: 0/2 up/down: 0/-6 (-6)\nfunction old new delta\nstatic.__print_once 4 1 -3\nget_cpu_vendor 146 143 -3\n\nSaving 6 bytes of object size per callsite by slightly improving the\nreadability of the source seems like a win to me.\n\nSigned-off-by: Roland Dreier \u003crolandd@cisco.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "af91322ef3f29ae4114e736e2a72e28b4d619cf9", "tree": "debba08531c7dd78b90b5d8f2c03f6bf7c9e7877", "parents": [ "3a3b6ed2235f2f619889dd6096e24b6d93bf3339" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Tue Sep 22 16:43:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:28 2009 -0700" }, "message": "printk: add printk_delay to make messages readable for some scenarios\n\nWhen syslog is not possible, at the same time there\u0027s no serial/net\nconsole available, it will be hard to read the printk messages. For\nexample oops/panic/warning messages in shutdown phase.\n\nAdd a printk delay feature, we can make each printk message delay some\nmilliseconds.\n\nSetting the delay by proc/sysctl interface: /proc/sys/kernel/printk_delay\n\nThe value range from 0 - 10000, default value is 0\n\n[akpm@linux-foundation.org: fix a few things]\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "3fff4c42bd0a89869a0eb1e7874cc06ffa4aa0f5" }