)]}' { "log": [ { "commit": "1dedefd1a066a795a87afca9c0236e1a94de9bf6", "tree": "f973764a396a75c7f69c5b8e91875d48b9645e52", "parents": [ "537b60d17894b7c19a6060feae40299d7109d6e7" ], "author": { "name": "Jacob Pan", "email": "jacob.jun.pan@linux.intel.com", "time": "Wed May 19 12:01:23 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Wed May 19 13:32:12 2010 -0700" }, "message": "x86: detect scattered cpuid features earlier\n\nSome extra CPU features such as ARAT is needed in early boot so\nthat x86_init function pointers can be set up properly.\nhttp://lkml.org/lkml/2010/5/18/519\nAt start_kernel() level, this patch moves init_scattered_cpuid_features()\nfrom check_bugs() to setup_arch() -\u003e early_cpu_init() which is earlier than\nplatform specific x86_init layer setup. Suggested by HPA.\n\nSigned-off-by: Jacob Pan \u003cjacob.jun.pan@linux.intel.com\u003e\nLKML-Reference: \u003c1274295685-6774-2-git-send-email-jacob.jun.pan@linux.intel.com\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "537b60d17894b7c19a6060feae40299d7109d6e7", "tree": "11a30267b4ecb7175d02215a995c8b6461304b9c", "parents": [ "3ae684e1c48e6deedc9b9faff8fa1c391ca8a652", "a289cc7c70da784a2d370b91885cab4f966dcb0f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:46:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:46:35 2010 -0700" }, "message": "Merge branch \u0027x86-uv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-uv-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, UV: uv_irq.c: Fix all sparse warnings\n x86, UV: Improve BAU performance and error recovery\n x86, UV: Delete unneeded boot messages\n x86, UV: Clean up UV headers for MMR definitions\n" }, { "commit": "3ae684e1c48e6deedc9b9faff8fa1c391ca8a652", "tree": "07082b3239c24799e8aaf2e6a8a0ac059870d34a", "parents": [ "c4fd308ed62f292518363ea9c6c2adb3c2d95f9d", "4bd96a7a8185755b091233b16034c7436cbf57af" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:28:24 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:28:24 2010 -0700" }, "message": "Merge branch \u0027x86-txt-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-txt-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, tboot: Add support for S3 memory integrity protection\n" }, { "commit": "c4fd308ed62f292518363ea9c6c2adb3c2d95f9d", "tree": "d6b4e36159e502a43a91ade86379703442204fc5", "parents": [ "96fbeb973a7e17594a429537201611ca0b395622", "1f9cc3cb6a27521edfe0a21abf97d2bb11c4d237" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:28:04 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:28:04 2010 -0700" }, "message": "Merge branch \u0027x86-pat-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-pat-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, pat: Update the page flags for memtype atomically instead of using memtype_lock\n x86, pat: In rbt_memtype_check_insert(), update new-\u003etype only if valid\n x86, pat: Migrate to rbtree only backend for pat memtype management\n x86, pat: Preparatory changes in pat.c for bigger rbtree change\n rbtree: Add support for augmented rbtrees\n" }, { "commit": "96fbeb973a7e17594a429537201611ca0b395622", "tree": "0f90e3724f804776d6ae00009c2e30bd4ab015aa", "parents": [ "1f8caa986a5f4de2e40f3defe66a07b4c5a019c2", "fea24e28c663e62663097f0ed3b8ff1f9a87f15e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:27:49 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:27:49 2010 -0700" }, "message": "Merge branch \u0027x86-mrst-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-mrst-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, mrst: add nop functions to x86_init mpparse functions\n x86, mrst, pci: return 0 for non-present pci bars\n x86: Avoid check hlt for newer cpus\n" }, { "commit": "1f8caa986a5f4de2e40f3defe66a07b4c5a019c2", "tree": "3bd71405d98a9a0851c8b60c589a14d58743b8a0", "parents": [ "d6f3875252bb703a9a3de0b92f7ae154f12c986c", "2e61878698781d6a9a8bfbaa4ea9c5ddb5a178c3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:50 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:50 2010 -0700" }, "message": "Merge branch \u0027x86-mm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-mm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86-64: Combine SRAT regions when possible\n" }, { "commit": "d6f3875252bb703a9a3de0b92f7ae154f12c986c", "tree": "d89d745f08f467d0e197056fa956ddc701574d38", "parents": [ "cb41838bbc4403f7270a94b93a9a0d9fc9c2e7ea", "3f10940e4fb69d312602078f2c5234206797ca31" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:17 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:17 2010 -0700" }, "message": "Merge branch \u0027x86-microcode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-microcode-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86/microcode: Use nonseekable_open()\n x86: Improve Intel microcode loader performance\n" }, { "commit": "cb41838bbc4403f7270a94b93a9a0d9fc9c2e7ea", "tree": "0f359975ccad4ac72e86b8edf1924c076e74bd89", "parents": [ "98f01720cbe3e2eb719682777049b6514e9db556", "c59bd5688299cddb71183e156e7a3c1409b90df2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:01 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:17:01 2010 -0700" }, "message": "Merge branch \u0027core-hweight-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-hweight-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, hweight: Use a 32-bit popcnt for __arch_hweight32()\n arch, hweight: Fix compilation errors\n x86: Add optimized popcnt variants\n bitops: Optimize hweight() by making use of compile-time evaluation\n" }, { "commit": "98f01720cbe3e2eb719682777049b6514e9db556", "tree": "af2fc4642dd0bfd195b0f60f1f267e8b02aa0009", "parents": [ "41d59102e146a4423a490b8eca68a5860af4fe1c", "4f47b4c9f0b711bf84adb8c27774ae80d346b628" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:15:57 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 09:15:57 2010 -0700" }, "message": "Merge branch \u0027x86-irq-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-irq-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, acpi/irq: Define gsi_end when X86_IO_APIC is undefined\n x86, irq: Kill io_apic_renumber_irq\n x86, acpi/irq: Handle isa irqs that are not identity mapped to gsi\u0027s.\n x86, ioapic: Simplify probe_nr_irqs_gsi.\n x86, ioapic: Optimize pin_2_irq\n x86, ioapic: Move nr_ioapic_registers calculation to mp_register_ioapic.\n x86, ioapic: In mpparse use mp_register_ioapic\n x86, ioapic: Teach mp_register_ioapic to compute a global gsi_end\n x86, ioapic: Fix the types of gsi values\n x86, ioapic: Fix io_apic_redir_entries to return the number of entries.\n x86, ioapic: Only export mp_find_ioapic and mp_find_ioapic_pin in io_apic.h\n x86, acpi/irq: Generalize mp_config_acpi_legacy_irqs\n x86, acpi/irq: Fix acpi_sci_ioapic_setup so it has both bus_irq and gsi\n x86, acpi/irq: pci device dev-\u003eirq is an isa irq not a gsi\n x86, acpi/irq: Teach acpi_get_override_irq to take a gsi not an isa_irq\n x86, acpi/irq: Introduce apci_isa_irq_to_gsi\n" }, { "commit": "41d59102e146a4423a490b8eca68a5860af4fe1c", "tree": "739ed4113ccdaeb33d1723a6beab09c1e18d7048", "parents": [ "3e1dd193edefd2a806a0ba6cf0879cf1a95217da", "c9775b4cc522e5f1b40b1366a993f0f05f600f39" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:58:16 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:58:16 2010 -0700" }, "message": "Merge branch \u0027x86-fpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, fpu: Use static_cpu_has() to implement use_xsave()\n x86: Add new static_cpu_has() function using alternatives\n x86, fpu: Use the proper asm constraint in use_xsave()\n x86, fpu: Unbreak FPU emulation\n x86: Introduce \u0027struct fpu\u0027 and related API\n x86: Eliminate TS_XSAVE\n x86-32: Don\u0027t set ignore_fpu_irq in simd exception\n x86: Merge kernel_math_error() into math_error()\n x86: Merge simd_math_error() into math_error()\n x86-32: Rework cache flush denied handler\n\nFix trivial conflict in arch/x86/kernel/process.c\n" }, { "commit": "07d77759c95d899b84f8e473a01cff001019dd5f", "tree": "d039fa6b38475868ebf2bd63ec14f49031d3f0b2", "parents": [ "b7723f9d21d8d6043e63f5e3e412f321f5f1900c", "3998d095354d2a3062bdaa821ef07a1e1c82873c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:49:13 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:49:13 2010 -0700" }, "message": "Merge branch \u0027x86-cpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-cpu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, hypervisor: add missing \u003clinux/module.h\u003e\n Modify the VMware balloon driver for the new x86_hyper API\n x86, hypervisor: Export the x86_hyper* symbols\n x86: Clean up the hypervisor layer\n x86, HyperV: fix up the license to mshyperv.c\n x86: Detect running on a Microsoft HyperV system\n x86, cpu: Make APERF/MPERF a normal table-driven flag\n x86, k8: Fix build error when K8_NB is disabled\n x86, cacheinfo: Disable index in all four subcaches\n x86, cacheinfo: Make L3 cache info per node\n x86, cacheinfo: Reorganize AMD L3 cache structure\n x86, cacheinfo: Turn off L3 cache index disable feature in virtualized environments\n x86, cacheinfo: Unify AMD L3 cache index disable checking\n cpufreq: Unify sysfs attribute definition macros\n powernow-k8: Fix frequency reporting\n x86, cpufreq: Add APERF/MPERF support for AMD processors\n x86: Unify APERF/MPERF support\n powernow-k8: Add core performance boost support\n x86, cpu: Add AMD core boosting feature flag to /proc/cpuinfo\n\nFix up trivial conflicts in arch/x86/kernel/cpu/intel_cacheinfo.c and\ndrivers/cpufreq/cpufreq_ondemand.c\n" }, { "commit": "b7723f9d21d8d6043e63f5e3e412f321f5f1900c", "tree": "984098e5c060600e90e62f1b101593805f7cb2e9", "parents": [ "93c9d7f60c0cb7715890b1f9e159da6f4d1f5a65", "6fc108a08dcddf8f9113cc7102ddaacf7ed37a6b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:40:21 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:40:21 2010 -0700" }, "message": "Merge branch \u0027x86-cleanups-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-cleanups-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Clean up arch/x86/Kconfig*\n x86-64: Don\u0027t export init_level4_pgt\n" }, { "commit": "93c9d7f60c0cb7715890b1f9e159da6f4d1f5a65", "tree": "6be428ca5fe52f14ebb78a8e695cec59d2f21c26", "parents": [ "7421a10de7a525f67cc082fca7a91011d00eada4", "d9c5841e22231e4e49fd0a1004164e6fce59b7a6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:40:05 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:40:05 2010 -0700" }, "message": "Merge branch \u0027x86-atomic-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-atomic-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Fix LOCK_PREFIX_HERE for uniprocessor build\n x86, atomic64: In selftest, distinguish x86-64 from 586+\n x86-32: Fix atomic64_inc_not_zero return value convention\n lib: Fix atomic64_inc_not_zero test\n lib: Fix atomic64_add_unless return value convention\n x86-32: Fix atomic64_add_unless return value convention\n lib: Fix atomic64_add_unless test\n x86: Implement atomic[64]_dec_if_positive()\n lib: Only test atomic64_dec_if_positive on archs having it\n x86-32: Rewrite 32-bit atomic64 functions in assembly\n lib: Add self-test for atomic64_t\n x86-32: Allow UP/SMP lock replacement in cmpxchg64\n x86: Add support for lock prefix in alternatives\n" }, { "commit": "7421a10de7a525f67cc082fca7a91011d00eada4", "tree": "6b4509858003c6cf140e223e1dcc4250def2c75c", "parents": [ "752f114fb83c5839de37a250b4f8257ed5438341", "9e565292270a2d55524be38835104c564ac8f795" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:35:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:35:37 2010 -0700" }, "message": "Merge branch \u0027x86-asm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-asm-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86: Use .cfi_sections for assembly code\n x86-64: Reduce SMP locks table size\n x86, asm: Introduce and use percpu_inc()\n" }, { "commit": "b8ae30ee26d379db436b0b8c8c3ff1b52f69e5d1", "tree": "506aa0b4bdbf90f61e7e9261c7db90aa1452dcce", "parents": [ "4d7b4ac22fbec1a03206c6cde353f2fd6942f828", "9c6f7e43b4e02c161b53e97ba913855246876c61" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:27:54 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:27:54 2010 -0700" }, "message": "Merge branch \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (49 commits)\n stop_machine: Move local variable closer to the usage site in cpu_stop_cpu_callback()\n sched, wait: Use wrapper functions\n sched: Remove a stale comment\n ondemand: Make the iowait-is-busy time a sysfs tunable\n ondemand: Solve a big performance issue by counting IOWAIT time as busy\n sched: Intoduce get_cpu_iowait_time_us()\n sched: Eliminate the ts-\u003eidle_lastupdate field\n sched: Fold updating of the last_update_time_info into update_ts_time_stats()\n sched: Update the idle statistics in get_cpu_idle_time_us()\n sched: Introduce a function to update the idle statistics\n sched: Add a comment to get_cpu_idle_time_us()\n cpu_stop: add dummy implementation for UP\n sched: Remove rq argument to the tracepoints\n rcu: need barrier() in UP synchronize_sched_expedited()\n sched: correctly place paranioa memory barriers in synchronize_sched_expedited()\n sched: kill paranoia check in synchronize_sched_expedited()\n sched: replace migration_thread with cpu_stop\n stop_machine: reimplement using cpu_stop\n cpu_stop: implement stop_cpu[s]()\n sched: Fix select_idle_sibling() logic in select_task_rq_fair()\n ...\n" }, { "commit": "4d7b4ac22fbec1a03206c6cde353f2fd6942f828", "tree": "2d96a9e9c28cf6fa628a278decc00ad55a8b043b", "parents": [ "3aaf51ace5975050ab43c7d4d7e439e0ae7d13d7", "94f3ca95787ada3d64339a4ecb2754236ab563f6" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:19:03 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:19:03 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: (311 commits)\n perf tools: Add mode to build without newt support\n perf symbols: symbol inconsistency message should be done only at verbose\u003d1\n perf tui: Add explicit -lslang option\n perf options: Type check all the remaining OPT_ variants\n perf options: Type check OPT_BOOLEAN and fix the offenders\n perf options: Check v type in OPT_U?INTEGER\n perf options: Introduce OPT_UINTEGER\n perf tui: Add workaround for slang \u003c 2.1.4\n perf record: Fix bug mismatch with -c option definition\n perf options: Introduce OPT_U64\n perf tui: Add help window to show key associations\n perf tui: Make \u003c- exit menus too\n perf newt: Add single key shortcuts for zoom into DSO and threads\n perf newt: Exit browser unconditionally when CTRL+C, q or Q is pressed\n perf newt: Fix the \u0027A\u0027/\u0027a\u0027 shortcut for annotate\n perf newt: Make \u003c- exit the ui_browser\n x86, perf: P4 PMU - fix counters management logic\n perf newt: Make \u003c- zoom out filters\n perf report: Report number of events, not samples\n perf hist: Clarify events_stats fields usage\n ...\n\nFix up trivial conflicts in kernel/fork.c and tools/perf/builtin-record.c\n" }, { "commit": "3aaf51ace5975050ab43c7d4d7e439e0ae7d13d7", "tree": "3ceb741d8b78c6dc78be3fd2e4f8aac443044787", "parents": [ "f262af3d08d3fffc4e11277d3a177b2d67ea2aba", "cc49b092d308f8ea8634134b0d95d831a88a674b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:18:07 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:18:07 2010 -0700" }, "message": "Merge branch \u0027oprofile-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027oprofile-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (24 commits)\n oprofile/x86: make AMD IBS hotplug capable\n oprofile/x86: notify cpus only when daemon is running\n oprofile/x86: reordering some functions\n oprofile/x86: stop disabled counters in nmi handler\n oprofile/x86: protect cpu hotplug sections\n oprofile/x86: remove CONFIG_SMP macros\n oprofile/x86: fix uninitialized counter usage during cpu hotplug\n oprofile/x86: remove duplicate IBS capability check\n oprofile/x86: move IBS code\n oprofile/x86: return -EBUSY if counters are already reserved\n oprofile/x86: moving shutdown functions\n oprofile/x86: reserve counter msrs pairwise\n oprofile/x86: rework error handler in nmi_setup()\n oprofile: update file list in MAINTAINERS file\n oprofile: protect from not being in an IRQ context\n oprofile: remove double ring buffering\n ring-buffer: Add lost event count to end of sub buffer\n tracing: Show the lost events in the trace_pipe output\n ring-buffer: Add place holder recording of dropped events\n tracing: Fix compile error in module tracepoints when MODULE_UNLOAD not set\n ...\n" }, { "commit": "1014cfe2fb4cdd663137aafb21448cb613dd6a7d", "tree": "13b5fc4e7036b4226d94bd33aefb74a3dbb25b6a", "parents": [ "8123d8f17d8ba9d67e556688e4f025456ca97842", "4726f2a617ebd868a4fdeb5679613b897e5f1676" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:17:35 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 08:17:35 2010 -0700" }, "message": "Merge branch \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-locking-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n lockdep: Reduce stack_trace usage\n lockdep: No need to disable preemption in debug atomic ops\n lockdep: Actually _dec_ in debug_atomic_dec\n lockdep: Provide off case for redundant_hardirqs_on increment\n lockdep: Simplify debug atomic ops\n lockdep: Fix redundant_hardirqs_on incremented with irqs enabled\n lockstat: Make lockstat counting per cpu\n i8253: Convert i8253_lock to raw_spinlock\n" }, { "commit": "8123d8f17d8ba9d67e556688e4f025456ca97842", "tree": "1d15088a32644e464ad3536ad7bec775050065eb", "parents": [ "06ee772043c7ad125f2c2e6a08dc563706f39e8d", "795e74f7a69f9c08afa4fa7c86cc4f18a62bd630" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 07:22:37 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 18 07:22:37 2010 -0700" }, "message": "Merge branch \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-iommu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86/amd-iommu: Add amd_iommu\u003doff command line option\n iommu-api: Remove iommu_{un}map_range functions\n x86/amd-iommu: Implement -\u003e{un}map callbacks for iommu-api\n x86/amd-iommu: Make amd_iommu_iova_to_phys aware of multiple page sizes\n x86/amd-iommu: Make iommu_unmap_page and fetch_pte aware of page sizes\n x86/amd-iommu: Make iommu_map_page and alloc_pte aware of page sizes\n kvm: Change kvm_iommu_map_pages to map large pages\n VT-d: Change {un}map_range functions to implement {un}map interface\n iommu-api: Add -\u003e{un}map callbacks to iommu_ops\n iommu-api: Add iommu_map and iommu_unmap functions\n iommu-api: Rename -\u003e{un}map function pointers to -\u003e{un}map_range\n" }, { "commit": "c59bd5688299cddb71183e156e7a3c1409b90df2", "tree": "d7b99407367b30aa7766219083ad0262c8edbab8", "parents": [ "4677d4a53e0d565742277e8913e91c821453e63e" ], "author": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Mon May 17 15:13:23 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Mon May 17 15:17:16 2010 -0700" }, "message": "x86, hweight: Use a 32-bit popcnt for __arch_hweight32()\n\nUse a 32-bit popcnt instruction for __arch_hweight32(), even on\nx86-64. Even though the input register will *usually* be\nzero-extended due to the standard operation of the hardware, it isn\u0027t\nnecessarily so if the input value was the result of truncating a\n64-bit operation.\n\nNote: the POPCNT32 variant used on x86-64 has a technically\nunnecessary REX prefix to make it five bytes long, the same as a CALL\ninstruction, therefore avoiding an unnecessary NOP.\n\nReported-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nCc: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nLKML-Reference: \u003calpine.LFD.2.00.1005171443060.4195@i5.linux-foundation.org\u003e\n" }, { "commit": "ba2e1c5f25a99dec3873745031ad23ce3fd79bff", "tree": "ebcc8e9b0f395033e8ba1db8e30fb6ea78edc442", "parents": [ "7d32c0aca4fbd0319c860d12af5fae3e88c760e6", "92183b346f02773dae09182c65f16b013f295d80" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 17 13:54:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 17 13:54:29 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:\n m68k: amiga - Floppy platform device conversion\n m68k: amiga - Sound platform device conversion\n m68k: amiga - Frame buffer platform device conversion\n m68k: amiga - Zorro host bridge platform device conversion\n m68k: amiga - Zorro bus modalias support\n platform: Make platform resource input parameters const\n m68k: invoke oom-killer from page fault\n serial167: Kill unused variables\n m68k: Implement generic_find_next_{zero_,}le_bit()\n m68k: hp300 - Checkpatch cleanup\n m68k: Remove trailing spaces in messages\n m68k: Simplify param.h by using \u003casm-generic/param.h\u003e\n m68k: Remove BKL from rtc implementations\n" }, { "commit": "92183b346f02773dae09182c65f16b013f295d80", "tree": "51c6741126aada9f72ca1c5ce30e468b460414cd", "parents": [ "ff2db7c5ab78817eb3c5d15dd87f18e9be726f1a" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Apr 05 13:02:13 2009 +0200" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:37:45 2010 +0200" }, "message": "m68k: amiga - Floppy platform device conversion\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "ff2db7c5ab78817eb3c5d15dd87f18e9be726f1a", "tree": "bc2b06c1f12c57389d85a2c515be8101261c27d7", "parents": [ "fa6688e1c7e7341fb7d1ca5878a3641762e60dec" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Apr 05 12:59:54 2009 +0200" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:37:44 2010 +0200" }, "message": "m68k: amiga - Sound platform device conversion\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "fa6688e1c7e7341fb7d1ca5878a3641762e60dec", "tree": "fee19a4b0ade07bb2de1848ea75c29950599d5b0", "parents": [ "0d305464aefff342c85b4db8b3d7a4345246e5a1" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Apr 05 12:45:56 2009 +0200" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:37:43 2010 +0200" }, "message": "m68k: amiga - Frame buffer platform device conversion\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "0d305464aefff342c85b4db8b3d7a4345246e5a1", "tree": "c3cd06f58d7cf126500258d0a8fc531bd3ed4da2", "parents": [ "bf54a2b3c0dbf76136f00ff785bf6d8f6291311d" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Apr 05 12:40:41 2009 +0200" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:37:42 2010 +0200" }, "message": "m68k: amiga - Zorro host bridge platform device conversion\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "adbf6e6952e80ae42a403442dcae21438cae94b3", "tree": "225f4f2db9fe9b682546e663c66c85cf510b3ea7", "parents": [ "f3c7f317c91e45aac0ef9d0b6474cd4637de69f0" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Fri Apr 23 02:06:20 2010 +1000" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:37:39 2010 +0200" }, "message": "m68k: invoke oom-killer from page fault\n\nAs explained in commit 1c0fe6e3bd, we want to call the architecture independent\noom killer when getting an unexplained OOM from handle_mm_fault, rather than\nsimply killing current.\n\nCc: linux-m68k@lists.linux-m68k.org\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: linux-arch@vger.kernel.org\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: David Rientjes \u003crientjes@google.com\u003e\n[Geert] Kill 2 introduced compiler warnings\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "b52dd0077cde89111c00efc73a8db07f50ebb3e8", "tree": "80b35c6bf243e63f615e600163bcf2fed09b9dbc", "parents": [ "9881bbb269e8f287d0e55ae3384e48b26f1872f7" ], "author": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Sun Feb 28 13:06:27 2010 +0100" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:15:40 2010 +0200" }, "message": "m68k: Implement generic_find_next_{zero_,}le_bit()\n\nlinux-next:\nfs/udf/balloc.c: In function \u0027udf_bitmap_new_block\u0027:\nfs/udf/balloc.c:274: error: implicit declaration of function \u0027generic_find_next_le_bit\u0027\n\nConvert ext2_find_next_{zero_,}bit() into generic_find_next_{zero_,}le_bit(),\nand wrap the ext2_find_next_{zero_,}bit() around the latter.\n\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "9881bbb269e8f287d0e55ae3384e48b26f1872f7", "tree": "a3c2684419be2f5681624ef2665c6df6894ecc22", "parents": [ "b9b0d8b430ebd61d32e2a9544e75a3c4b10cddcd" ], "author": { "name": "Andrea Gelmini", "email": "andrea.gelmini@gelma.net", "time": "Sat Feb 27 17:51:33 2010 +0100" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:15:40 2010 +0200" }, "message": "m68k: hp300 - Checkpatch cleanup\n\narch/m68k/hp300/time.h:2: WARNING: space prohibited between function name and open parenthesis \u0027(\u0027\n\nSigned-off-by: Andrea Gelmini \u003candrea.gelmini@gelma.net\u003e\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "b9b0d8b430ebd61d32e2a9544e75a3c4b10cddcd", "tree": "e329bf5fa7aa125ab8bb5b330ea263ae6f8f95da", "parents": [ "291d7e9553fef2e18825b1ef1345fbd316dff98f" ], "author": { "name": "Frans Pop", "email": "elendil@planet.nl", "time": "Sat Feb 06 18:47:11 2010 +0100" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:15:40 2010 +0200" }, "message": "m68k: Remove trailing spaces in messages\n\nSigned-off-by: Frans Pop \u003celendil@planet.nl\u003e\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "291d7e9553fef2e18825b1ef1345fbd316dff98f", "tree": "ef93033c432a92a941f8b4191b3fe2063c65549f", "parents": [ "b1f3bb494e8acddeb972331c2ac642b3c7bceeb9" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Thu Dec 31 15:35:44 2009 -0500" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:15:39 2010 +0200" }, "message": "m68k: Simplify param.h by using \u003casm-generic/param.h\u003e\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "b1f3bb494e8acddeb972331c2ac642b3c7bceeb9", "tree": "3f04922eb7c5301810db28dd0546293b0bf846ae", "parents": [ "e40152ee1e1c7a63f4777791863215e3faa37a86" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Oct 15 08:42:21 2009 +0000" }, "committer": { "name": "Geert Uytterhoeven", "email": "geert@linux-m68k.org", "time": "Mon May 17 21:15:39 2010 +0200" }, "message": "m68k: Remove BKL from rtc implementations\n\nm68k does not support SMP. The access to the rtc is already serialized\nwith local_irq_save/restore which is sufficient on UP.\n\nThe open() protection in arch/m68k/mvme16x/rtc.c is not pretty but\nsufficient on UP and safe w/o the BKL.\n\nopen() in arch/m68k/bvme6000/rtc.c can do with the same atomic logic\nas arch/m68k/mvme16x/rtc.c\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\n" }, { "commit": "f3d46f9d3194e0329216002a8724d4c0957abc79", "tree": "6d9413e4a448d7b8d342c40297c4fbe0b9c4c2f0", "parents": [ "e40152ee1e1c7a63f4777791863215e3faa37a86" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Mon May 17 14:33:53 2010 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 17 07:57:27 2010 -0700" }, "message": "atomic_t: Cast to volatile when accessing atomic variables\n\nIn preparation for removing volatile from the atomic_t definition, this\npatch adds a volatile cast to all the atomic read functions.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "fea24e28c663e62663097f0ed3b8ff1f9a87f15e", "tree": "08ff53a480caaeecb8b8b32a069eaba6fd1c4008", "parents": [ "e4af4268a34d8cd28c46a03161fc017cbd2db887" ], "author": { "name": "Jacob Pan", "email": "jacob.jun.pan@linux.intel.com", "time": "Fri May 14 14:41:20 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Sun May 16 22:47:41 2010 -0700" }, "message": "x86, mrst: add nop functions to x86_init mpparse functions\n\nMoorestown does not have BIOS provided MP tables, we can save some time\nby avoiding scaning of these tables. e.g.\n[ 0.000000] Scan SMP from c0000000 for 1024 bytes.\n[ 0.000000] Scan SMP from c009fc00 for 1024 bytes.\n[ 0.000000] Scan SMP from c00f0000 for 65536 bytes.\n[ 0.000000] Scan SMP from c00bfff0 for 1024 bytes.\n\nSearching EBDA with the base at 0x40E will also result in random pointer\ndeferencing within 1MB. This can be a problem in Lincroft if the pointer\nhits VGA area and VGA mode is not enabled.\n\nSigned-off-by: Jacob Pan \u003cjacob.jun.pan@linux.intel.com\u003e\nLKML-Reference: \u003c1273873281-17489-8-git-send-email-jacob.jun.pan@linux.intel.com\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "e4af4268a34d8cd28c46a03161fc017cbd2db887", "tree": "cc07341098ee5e12b235da9af44b9d793ac01c06", "parents": [ "2b107d93635616db0c3f893c8cc2e6d5cd8d77b2" ], "author": { "name": "Jacob Pan", "email": "jacob.jun.pan@linux.intel.com", "time": "Fri May 14 14:41:14 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Sun May 16 22:45:36 2010 -0700" }, "message": "x86, mrst, pci: return 0 for non-present pci bars\n\nMoorestown PCI code has special handling of devices with fixed BARs. In\ncase of BAR sizing writes, we need to update the fake PCI MMCFG space with real\nsize decode value.\n\nWhen a BAR is not present, we need to return 0 instead of ~0. ~0 will be\ntreated as device error per bugzilla 12006.\n\nSigned-off-by: Jacob Pan \u003cjacob.jun.pan@linux.intel.com\u003e\nLKML-Reference: \u003c1273873281-17489-2-git-send-email-jacob.jun.pan@linux.intel.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "4e73238d163c6fcf001264832701d2a6d4927672", "tree": "bf8b9aa38ffec794d44cb1a81ee99c52e4d6b5f0", "parents": [ "46afb8296c2494bfce17064124b253eb9b176ef9" ], "author": { "name": "Wu Zhangjin", "email": "wuzhangjin@gmail.com", "time": "Fri May 07 00:59:46 2010 +0800" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:54 2010 +0100" }, "message": " MIPS: Oprofile: Fix Loongson irq handler\n \n The interrupt enable bit for the performance counters is in the Control\n Register $24, not in the counter register.\n loongson2_perfcount_handler(), we need to use\n \n Reported-by: Xu Hengyang \u003chengyang@mail.ustc.edu.cn\u003e\n Signed-off-by: Wu Zhangjin \u003cwuzhangjin@gmail.com\u003e\n Cc: linux-mips@linux-mips.org\n Patchwork: http://patchwork.linux-mips.org/patch/1198/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "46afb8296c2494bfce17064124b253eb9b176ef9", "tree": "709fc3151984e294f27e54a67bfe9f9387a377fb", "parents": [ "95e8f634d7a3ea5af40ec3fa42c8a152fd3a0624" ], "author": { "name": "Chandrakala Chavva", "email": "cchavva@caviumnetworks.com", "time": "Mon May 10 17:11:54 2010 -0700" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:53 2010 +0100" }, "message": " MIPS: N32: Use compat version for sys_ppoll.\n \n The sys_ppoll() takes struct \u0027struct timespec\u0027. This is different for the\n N32 and N64 ABIs. Use the compat version to do the proper conversions.\n \n Signed-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\n To: linux-mips@linux-mips.org\n Patchwork: http://patchwork.linux-mips.org/patch/1210/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "95e8f634d7a3ea5af40ec3fa42c8a152fd3a0624", "tree": "67da92dd5fa7fc27ebd25a9b524166ef182793ae", "parents": [ "3f8bf8f0fd79410fbcbf9dd9910dbc9d4882c94f" ], "author": { "name": "Shane McDonald", "email": "mcdonald.shane@gmail.com", "time": "Thu May 06 23:26:57 2010 -0600" }, "committer": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Sat May 15 21:59:53 2010 +0100" }, "message": " MIPS FPU emulator: allow Cause bits of FCSR to be writeable by ctc1\n \n In the FPU emulator code of the MIPS, the Cause bits of the FCSR register\n are not currently writeable by the ctc1 instruction. In odd corner cases,\n this can cause problems. For example, a case existed where a divide-by-zero\n exception was generated by the FPU, and the signal handler attempted to\n restore the FPU registers to their state before the exception occurred. In\n this particular setup, writing the old value to the FCSR register would\n cause another divide-by-zero exception to occur immediately. The solution\n is to change the ctc1 instruction emulator code to allow the Cause bits of\n the FCSR register to be writeable. This is the behaviour of the hardware\n that the code is emulating.\n \n This problem was found by Shane McDonald, but the credit for the fix goes\n to Kevin Kissell. In Kevin\u0027s words:\n \n I submit that the bug is indeed in that ctc_op: case of the emulator. The\n Cause bits (17:12) are supposed to be writable by that instruction, but the\n CTC1 emulation won\u0027t let them be updated by the instruction. I think that\n actually if you just completely removed lines 387-388 [...] things would\n work a good deal better. At least, it would be a more accurate emulation of\n the architecturally defined FPU. If I wanted to be really, really pedantic\n (which I sometimes do), I\u0027d also protect the reserved bits that aren\u0027t\n necessarily writable.\n \n Signed-off-by: Shane McDonald \u003cmcdonald.shane@gmail.com\u003e\n To: anemo@mba.ocn.ne.jp\n To: kevink@paralogos.com\n To: sshtylyov@mvista.com\n Patchwork: http://patchwork.linux-mips.org/patch/1205/\n Signed-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\n\n---\n" }, { "commit": "1ff3d7d79204612ebe2e611d2592f8898908ca00", "tree": "666a907c25cc9ebeff05dfe982b5d480f42f64ad", "parents": [ "5d2be7cb198a0a6bc6088d3806fb7261b184ad89" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@gmail.com", "time": "Fri May 14 23:08:15 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 15 08:38:55 2010 +0200" }, "message": "x86, perf: P4 PMU - fix counters management logic\n\nJaswinder reported this #GP:\n\n |\n | Message from syslogd@ht at May 14 09:39:32 ...\n | kernel:[ 314.908612] EIP: [\u003cc100ccca\u003e]\n | x86_perf_event_set_period+0x19d/0x1b2 SS:ESP 0068:edac3d70\n |\n\nMing has narrowed it down to a comparision issue\nbetween arguments with different sizes and\nsigns. As result event index reached a wrong\nvalue which in turn led to a GP fault.\n\nAt the same time it was found that p4_next_cntr\nhas broken logic and should return the counter\nindex only if it was not yet borrowed for\nanother event.\n\nReported-by: Jaswinder Singh Rajput \u003cjaswinderlinux@gmail.com\u003e\nReported-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nBisected-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nTested-by: Jaswinder Singh Rajput \u003cjaswinderlinux@gmail.com\u003e\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCC: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCC: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20100514190815.GG13509@lenovo\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bfcf1ae2b2b1c09ee2c420313afe47ac5cc32d3f", "tree": "0f39384efa6cecbdf71fc9bbaffd9054d2369dbd", "parents": [ "ecbb458a484fd9c455f8feb36c87727e71b4ac1a", "98af057092f8f0dabe63c5df08adc2bbfbddb1d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:42 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:42 2010 -0700" }, "message": "Merge master.kernel.org:/home/rmk/linux-2.6-arm\n\n* master.kernel.org:/home/rmk/linux-2.6-arm:\n ARM: 6126/1: ARM mpcore_wdt: fix build failure and other fixes\n ARM: 6125/1: ARM TWD: move TWD registers to common header\n ARM: 6110/1: Fix Thumb-2 kernel builds when UACCESS_WITH_MEMCPY is enabled\n ARM: 6112/1: Use the Inner Shareable I-cache and BTB ops on ARMv7 SMP\n ARM: 6111/1: Implement read/write for ownership in the ARMv6 DMA cache ops\n ARM: 6106/1: Implement copy_to_user_page() for noMMU\n ARM: 6105/1: Fix the __arm_ioremap_caller() definition in nommu.c\n" }, { "commit": "ecbb458a484fd9c455f8feb36c87727e71b4ac1a", "tree": "98d5708d66ae4a5673ff64ce7e6e4b71bc1800a5", "parents": [ "16a2164bb03612efe79a76c73da6da44445b9287", "e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:23 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 21:28:23 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, mrst: Don\u0027t blindly access extended config space\n" }, { "commit": "e9b1d5d0ff4d3ae86050dc4c91b3147361c7af9e", "tree": "7b683780c34f3b429e6429b3769591efb6cd2097", "parents": [ "7f284d3cc96e02468a42e045f77af11e5ff8b095" ], "author": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 13:55:57 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 13:55:57 2010 -0700" }, "message": "x86, mrst: Don\u0027t blindly access extended config space\n\nDo not blindly access extended configuration space unless we actively\nknow we\u0027re on a Moorestown platform. The fixed-size BAR capability\nlives in the extended configuration space, and thus is not applicable\nif the configuration space isn\u0027t appropriately sized.\n\nThis fixes booting certain VMware configurations with CONFIG_MRST\u003dy.\n\nMoorestown will add a fake PCI-X 266 capability to advertise the\npresence of extended configuration space.\n\nReported-and-tested-by: Petr Vandrovec \u003cpetr@vandrovec.name\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\nAcked-by: Jacob Pan \u003cjacob.jun.pan@intel.com\u003e\nAcked-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nLKML-Reference: \u003cAANLkTiltKUa3TrKR1M51eGw8FLNoQJSLT0k0_K5X3-OJ@mail.gmail.com\u003e\n" }, { "commit": "ef0e9180d3589ad35eefe9be6b239f32719fd548", "tree": "16faa86808117bbc87f532b06bd727f27442daba", "parents": [ "4fc4c3ce0dc1096cbd0daa3fe8f6905cbec2b87e", "7f284d3cc96e02468a42e045f77af11e5ff8b095" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 12:20:09 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 12:20:09 2010 -0700" }, "message": "Merge branch \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027x86-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n x86, cacheinfo: Turn off L3 cache index disable feature in virtualized environments\n x86, k8: Fix build error when K8_NB is disabled\n x86, amd: Check X86_FEATURE_OSVW bit before accessing OSVW MSRs\n x86: Fix fake apicid to node mapping for numa emulation\n" }, { "commit": "7f284d3cc96e02468a42e045f77af11e5ff8b095", "tree": "7cb25ec2b39c922d8bffb48953957cc43c94ea90", "parents": [ "ade029e2aaacc8965a548b0b0f80c5bee97ffc68" ], "author": { "name": "Frank Arnold", "email": "frank.arnold@amd.com", "time": "Thu Apr 22 16:06:59 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 11:53:01 2010 -0700" }, "message": "x86, cacheinfo: Turn off L3 cache index disable feature in virtualized environments\n\nWhen running a quest kernel on xen we get:\n\nBUG: unable to handle kernel NULL pointer dereference at 0000000000000038\nIP: [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x2ca/0x3df\nPGD 0\nOops: 0000 [#1] SMP\nlast sysfs file:\nCPU 0\nModules linked in:\n\nPid: 0, comm: swapper Tainted: G W 2.6.34-rc3 #1 /HVM domU\nRIP: 0010:[\u003cffffffff8142f2fb\u003e] [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x\n2ca/0x3df\nRSP: 0018:ffff880002203e08 EFLAGS: 00010046\nRAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000060\nRDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000\nRBP: ffff880002203ed8 R08: 00000000000017c0 R09: ffff880002203e38\nR10: ffff8800023d5d40 R11: ffffffff81a01e28 R12: ffff880187e6f5c0\nR13: ffff880002203e34 R14: ffff880002203e58 R15: ffff880002203e68\nFS: 0000000000000000(0000) GS:ffff880002200000(0000) knlGS:0000000000000000\nCS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b\nCR2: 0000000000000038 CR3: 0000000001a3c000 CR4: 00000000000006f0\nDR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000\nDR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400\nProcess swapper (pid: 0, threadinfo ffffffff81a00000, task ffffffff81a44020)\nStack:\n ffffffff810d7ecb ffff880002203e20 ffffffff81059140 ffff880002203e30\n\u003c0\u003e ffffffff810d7ec9 0000000002203e40 000000000050d140 ffff880002203e70\n\u003c0\u003e 0000000002008140 0000000000000086 ffff880040020140 ffffffff81068b8b\nCall Trace:\n \u003cIRQ\u003e\n [\u003cffffffff810d7ecb\u003e] ? sync_supers_timer_fn+0x0/0x1c\n [\u003cffffffff81059140\u003e] ? mod_timer+0x23/0x25\n [\u003cffffffff810d7ec9\u003e] ? arm_supers_timer+0x34/0x36\n [\u003cffffffff81068b8b\u003e] ? hrtimer_get_next_event+0xa7/0xc3\n [\u003cffffffff81058e85\u003e] ? get_next_timer_interrupt+0x19a/0x20d\n [\u003cffffffff8142fa23\u003e] get_cpu_leaves+0x5c/0x232\n [\u003cffffffff8106a7b1\u003e] ? sched_clock_local+0x1c/0x82\n [\u003cffffffff8106a9a0\u003e] ? sched_clock_tick+0x75/0x7a\n [\u003cffffffff8107748c\u003e] generic_smp_call_function_single_interrupt+0xae/0xd0\n [\u003cffffffff8101f6ef\u003e] smp_call_function_single_interrupt+0x18/0x27\n [\u003cffffffff8100a773\u003e] call_function_single_interrupt+0x13/0x20\n \u003cEOI\u003e\n [\u003cffffffff8143c468\u003e] ? notifier_call_chain+0x14/0x63\n [\u003cffffffff810295c6\u003e] ? native_safe_halt+0xc/0xd\n [\u003cffffffff810114eb\u003e] ? default_idle+0x36/0x53\n [\u003cffffffff81008c22\u003e] cpu_idle+0xaa/0xe4\n [\u003cffffffff81423a9a\u003e] rest_init+0x7e/0x80\n [\u003cffffffff81b10dd2\u003e] start_kernel+0x40e/0x419\n [\u003cffffffff81b102c8\u003e] x86_64_start_reservations+0xb3/0xb7\n [\u003cffffffff81b103c4\u003e] x86_64_start_kernel+0xf8/0x107\nCode: 14 d5 40 ff ae 81 8b 14 02 31 c0 3b 15 47 1c 8b 00 7d 0e 48 8b 05 36 1c 8b\n 00 48 63 d2 48 8b 04 d0 c7 85 5c ff ff ff 00 00 00 00 \u003c8b\u003e 70 38 48 8d 8d 5c ff\n ff ff 48 8b 78 10 ba c4 01 00 00 e8 eb\nRIP [\u003cffffffff8142f2fb\u003e] cpuid4_cache_lookup_regs+0x2ca/0x3df\n RSP \u003cffff880002203e08\u003e\nCR2: 0000000000000038\n---[ end trace a7919e7f17c0a726 ]---\n\nThe L3 cache index disable feature of AMD CPUs has to be disabled if the\nkernel is running as guest on top of a hypervisor because northbridge\ndevices are not available to the guest. Currently, this fixes a boot\ncrash on top of Xen. In the future this will become an issue on KVM as\nwell.\n\nCheck if northbridge devices are present and do not enable the feature\nif there are none.\n\n[ hpa: backported to 2.6.34 ]\n\nSigned-off-by: Frank Arnold \u003cfrank.arnold@amd.com\u003e\nLKML-Reference: \u003c1271945222-5283-3-git-send-email-bp@amd64.org\u003e\nAcked-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "ade029e2aaacc8965a548b0b0f80c5bee97ffc68", "tree": "6b007dcdf36b35a091b8a466648b1104828a94ce", "parents": [ "f01487119dda3d9f58c9729c7361ecc50a61c188" ], "author": { "name": "Borislav Petkov", "email": "borislav.petkov@amd.com", "time": "Sat Apr 24 09:56:53 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Fri May 14 11:53:01 2010 -0700" }, "message": "x86, k8: Fix build error when K8_NB is disabled\n\nK8_NB depends on PCI and when the last is disabled (allnoconfig) we fail\nat the final linking stage due to missing exported num_k8_northbridges.\nAdd a header stub for that.\n\nSigned-off-by: Borislav Petkov \u003cborislav.petkov@amd.com\u003e\nLKML-Reference: \u003c20100503183036.GJ26107@aftab\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: \u003cstable@kernel.org\u003e\n" }, { "commit": "97b2073ff04814a7f2fef5fe0e82bb008cad7d8e", "tree": "963db446ed9bdb3d1f8b937e87df7580ce7f2341", "parents": [ "508ff9d41c9aa7e178f6330e703a22af03090dd5", "b9af5ddf8a34ff3c911372173c2e51c6f8a6ca8f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:43:52 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 11:43:52 2010 -0700" }, "message": "Merge branch \u0027davinci-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci\n\n* \u0027davinci-fixes-for-linus-2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-davinci:\n DA830: fix USB 2.0 clock entry\n" }, { "commit": "b9af5ddf8a34ff3c911372173c2e51c6f8a6ca8f", "tree": "006f713f241934420895c4aa33c3647538ed0319", "parents": [ "b57f95a38233a2e73b679bea4a5453a1cc2a1cc9" ], "author": { "name": "Sergei Shtylyov", "email": "sshtylyov@ru.mvista.com", "time": "Thu May 13 22:51:51 2010 +0400" }, "committer": { "name": "Kevin Hilman", "email": "khilman@deeprootsystems.com", "time": "Fri May 14 11:24:19 2010 -0700" }, "message": "DA830: fix USB 2.0 clock entry\n\nDA8xx OHCI driver fails to load due to failing clk_get() call for the USB 2.0\nclock. Arrange matching USB 2.0 clock by the clock name instead of the device.\n(Adding another CLK() entry for \"ohci.0\" device won\u0027t do -- in the future I\u0027ll\nalso have to enable USB 2.0 clock to configure CPPI 4.1 module, in which case\nI won\u0027t have any device at all.)\n\nSigned-off-by: Sergei Shtylyov \u003csshtylyov@ru.mvista.com\u003e\nSigned-off-by: Kevin Hilman \u003ckhilman@deeprootsystems.com\u003e\n" }, { "commit": "7ac992ef615c66a05ebb831915935e83c0ec8e05", "tree": "0bef479fccb4e73733fab628dc525a5959bba925", "parents": [ "6a251b0ab67989f468f4cb65179e0cf40cf8c295", "a5e48b88da225580394f825ffe67e444b050074b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:29:29 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 14 07:29:29 2010 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze\n\n* \u0027for-linus\u0027 of git://git.monstr.eu/linux-2.6-microblaze:\n microblaze: Fix module loading on system with WB cache\n microblaze: export assembly functions used by modules\n microblaze: Remove powerpc code from Microblaze port\n microblaze: Remove compilation warnings in cache macro\n microblaze: export assembly functions used by modules\n microblaze: fix get_user/put_user side-effects\n microblaze: re-enable interrupts before calling schedule\n" }, { "commit": "a5e48b88da225580394f825ffe67e444b050074b", "tree": "2be84a73c04e0226590a5f3af88efa99fd7471de", "parents": [ "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:40:46 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Fri May 14 07:43:38 2010 +0200" }, "message": "microblaze: Fix module loading on system with WB cache\n\nThere is necessary to flush whole dcache. Icache work should be\ndone in kernel/module.c.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "9e565292270a2d55524be38835104c564ac8f795", "tree": "a4a2c6e5b2013e142b866b1f4dcca44a8f7384a4", "parents": [ "5967ed87ade85a421ef814296c3c7f182b08c225" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Thu May 13 21:43:03 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Thu May 13 22:15:18 2010 -0700" }, "message": "x86: Use .cfi_sections for assembly code\n\nThe newer assemblers support the .cfi_sections directive so we can put\nthe CFI from .S files into the .debug_frame section that is preserved\nin unstripped vmlinux and in separate debuginfo, rather than the\n.eh_frame section that is now discarded by vmlinux.lds.S.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nLKML-Reference: \u003c20100514044303.A6FE7400BE@magilla.sf.frob.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "f01487119dda3d9f58c9729c7361ecc50a61c188", "tree": "bbd1d01429950207716337fbbd9e9f356560258c", "parents": [ "b0c4d952a158a6a2547672cf4fc9d55e415410de" ], "author": { "name": "Andreas Herrmann", "email": "herrmann.der.user@googlemail.com", "time": "Tue Apr 27 12:13:48 2010 +0200" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@linux.intel.com", "time": "Thu May 13 16:21:20 2010 -0700" }, "message": "x86, amd: Check X86_FEATURE_OSVW bit before accessing OSVW MSRs\n\nIf host CPU is exposed to a guest the OSVW MSRs are not guaranteed\nto be present and a GP fault occurs. Thus checking the feature flag is\nessential.\n\nCc: \u003cstable@kernel.org\u003e # .32.x .33.x\nSigned-off-by: Andreas Herrmann \u003candreas.herrmann3@amd.com\u003e\nLKML-Reference: \u003c20100427101348.GC4489@alberich.amd.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@linux.intel.com\u003e\n" }, { "commit": "ee4bcdf1d248c4ebe5f73e11631c3bd3f76d777b", "tree": "3dd2ae05fbf33960e5ed2b725e5ebe0bcbe3ed60", "parents": [ "1ce2470aa544a0aa37b575c45cba366770860af7" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:11:42 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nExport __strncpy_user, memory_size, ioremap_bot for modules.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "1ce2470aa544a0aa37b575c45cba366770860af7", "tree": "b9b96d57efa7f21a9168c311f8e197465753c662", "parents": [ "ddfbc935eae68294834dc29998f93147a5422a0d" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:09:54 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 12:09:54 2010 +0200" }, "message": "microblaze: Remove powerpc code from Microblaze port\n\nRemove eeh_add_device_tree_late which is powerpc specific code.\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "ddfbc935eae68294834dc29998f93147a5422a0d", "tree": "1712d1923128233edd6d7117d843cee40be3d287", "parents": [ "e1733d2c397476c245a681ba0b54c88858b7a0be" ], "author": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:55:47 2010 +0200" }, "message": "microblaze: Remove compilation warnings in cache macro\n\nCC arch/microblaze/kernel/cpu/cache.o\narch/microblaze/kernel/cpu/cache.c: In function \u0027__invalidate_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:398: warning: ISO C90 forbids mixed declarations and code\narch/microblaze/kernel/cpu/cache.c: In function \u0027__flush_dcache_range_wb\u0027:\narch/microblaze/kernel/cpu/cache.c:509: warning: ISO C90 forbids mixed declara\n\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "e1733d2c397476c245a681ba0b54c88858b7a0be", "tree": "400a1035774b8266cb303a0b5246c2a9551bd282", "parents": [ "538722ca3b762023ac65cec214901a1ebff8b575" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:35 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 10:46:04 2010 +0200" }, "message": "microblaze: export assembly functions used by modules\n\nModules that use copy_{to,from}_user(), memcpy(), and memset() fail to build\nin certain circumstances.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "538722ca3b762023ac65cec214901a1ebff8b575", "tree": "5d4ca0048a9351744fcfa6b5ca2cc25e090882f6", "parents": [ "0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Thu May 06 16:38:33 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 09:21:14 2010 +0200" }, "message": "microblaze: fix get_user/put_user side-effects\n\nThe Microblaze implementations of get_user() and (MMU) put_user() evaluate\nthe address argument more than once. This causes unexpected side-effects for\ninvocations that include increment operators, i.e. get_user(foo, bar++).\n\nThis patch also removes the distinction between MMU and noMMU put_user().\n\nWithout the patch:\n $ echo 1234567890 \u003e /proc/sys/kernel/core_pattern\n $ cat /proc/sys/kernel/core_pattern\n 12345\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\n" }, { "commit": "0d5961b7f612f8f54fd6fbe1942cdfb141cddfb9", "tree": "3e4e29715f7c49a0ebfbd76ccf72f675a4bb979f", "parents": [ "be835674b55324c1abe973b15343c3663910c620" ], "author": { "name": "Steven J. Magnani", "email": "steve@digidescorp.com", "time": "Tue Apr 27 13:00:23 2010 -0500" }, "committer": { "name": "Michal Simek", "email": "monstr@monstr.eu", "time": "Thu May 13 09:21:01 2010 +0200" }, "message": "microblaze: re-enable interrupts before calling schedule\n\nschedule() should not be called with interrupts disabled.\n\nSigned-off-by: Steven J. Magnani \u003csteve@digidescorp.com\u003e\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e\n" }, { "commit": "720019908fd5a1bb442bb0a35a6027ba21864d25", "tree": "b6a637a752f67061403664ec28c5c587c544b01c", "parents": [ "975fc2d5f20b071576e7c9920c4f1a1eae80f88d" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Wed May 12 21:42:42 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu May 13 08:51:13 2010 +0200" }, "message": "x86, perf: P4 PMU -- use hash for p4_get_escr_idx()\n\nLinear search over all p4 MSRs should be fine if only\nwe would not use it in events scheduling routine which\nis pretty time critical. Lets use hashes. It should speed\nscheduling up significantly.\n\nv2: Steven proposed to use more gentle approach than issue\n BUG on error, so we use WARN_ONCE now\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Lin Ming \u003cming.m.lin@intel.com\u003e\nLKML-Reference: \u003c20100512174242.GA5190@lenovo\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4f018c513a81ba243165bfc4fcf44254986ad002", "tree": "95b94a1676b6b7314274576dbea0b863c73e3aba", "parents": [ "f8c5fae16649445e15656667f72bd51d777f7766" ], "author": { "name": "Roel Kluin", "email": "roel.kluin@gmail.com", "time": "Sun May 09 17:26:47 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:33:04 2010 -0300" }, "message": "KVM: PPC: Keep index within boundaries in kvmppc_44x_emul_tlbwe()\n\nAn index of KVM44x_GUEST_TLB_SIZE is already one too large.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nAcked-by: Hollis Blanchard \u003chollis@penguinppc.org\u003e\nAcked-by: Alexander Graf \u003cagraf@suse.de\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "f8c5fae16649445e15656667f72bd51d777f7766", "tree": "c4744f5024da012bbe9658dc4e80601fb3197281", "parents": [ "fe19c5a46b4c519153fddd4d5efe32a3e4cfa694" ], "author": { "name": "Jan Kiszka", "email": "jan.kiszka@siemens.com", "time": "Tue May 11 15:16:46 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:31:37 2010 -0300" }, "message": "KVM: VMX: blocked-by-sti must not defer NMI injections\n\nAs the processor may not consider GUEST_INTR_STATE_STI as a reason for\nblocking NMI, it could return immediately with EXIT_REASON_NMI_WINDOW\nwhen we asked for it. But as we consider this state as NMI-blocking, we\ncan run into an endless loop.\n\nResolve this by allowing NMI injection if just GUEST_INTR_STATE_STI is\nactive (originally suggested by Gleb). Intel confirmed that this is\nsafe, the processor will never complain about NMI injection in this\nstate.\n\nSigned-off-by: Jan Kiszka \u003cjan.kiszka@siemens.com\u003e\nKVM-Stable-Tag\nAcked-by: Gleb Natapov \u003cgleb@redhat.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "fe19c5a46b4c519153fddd4d5efe32a3e4cfa694", "tree": "d06ee3d4bdd4a8bf7953841608b0ad32e7a4f5bd", "parents": [ "061e2fd16863009c8005b4b5fdfb75c7215c0b99" ], "author": { "name": "Dongxiao Xu", "email": "dongxiao.xu@intel.com", "time": "Tue May 11 18:21:33 2010 +0800" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:31:02 2010 -0300" }, "message": "KVM: x86: Call vcpu_load and vcpu_put in cpuid_update\n\ncpuid_update may operate VMCS, so vcpu_load() and vcpu_put()\nshould be called to ensure correctness.\n\nSigned-off-by: Dongxiao Xu \u003cdongxiao.xu@intel.com\u003e\nSigned-off-by: Marcelo Tosatti \u003cmtosatti@redhat.com\u003e\n" }, { "commit": "061e2fd16863009c8005b4b5fdfb75c7215c0b99", "tree": "54173bdbc5e490bbba23b30286b2c88d00131407", "parents": [ "46a47b1ed118cda1a08b7f6077b837a00fbc112b" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Wed May 05 16:04:43 2010 +0200" }, "committer": { "name": "Marcelo Tosatti", "email": "mtosatti@redhat.com", "time": "Thu May 13 01:24:08 2010 -0300" }, "message": "KVM: SVM: Fix wrong intercept masks on 32 bit\n\nThis patch makes KVM on 32 bit SVM working again by\ncorrecting the masks used for iret interception. With the\nwrong masks the upper 32 bits of the intercepts are masked\nout which leaves vmrun unintercepted. This is not legal on\nsvm and the vmrun fails.\nBug was introduced by commits 95ba827313 and 3cfc3092.\n\nCc: Jan Kiszka \u003cjan.kiszka@siemens.com\u003e\nCc: Gleb Natapov \u003cgleb@redhat.com\u003e\nCc: stable@kernel.org\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\n" }, { "commit": "be835674b55324c1abe973b15343c3663910c620", "tree": "481604c6b68bc5c37e9674e72ea3f967ee609b1b", "parents": [ "5ec390e046039942d59ef2634b967b8b23fc57c2", "131c6c9eddfa252e376edb4aeff9c7fe1b96a798" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:48:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 12 18:48:26 2010 -0700" }, "message": "Merge branch \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc\n\n* \u0027merge\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:\n powerpc/perf_event: Fix oops due to perf_event_do_pending call\n powerpc/swiotlb: Fix off by one in determining boundary of which ops to use\n" }, { "commit": "131c6c9eddfa252e376edb4aeff9c7fe1b96a798", "tree": "4eb6909139decb6330f55cf6c53a554a6c22641f", "parents": [ "0fe1ac48bef018bed896307cd12f6ca9b5e704ab", "b8b14c66765ccba884c5c4570bf8be361d211d95" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu May 13 11:42:40 2010 +1000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu May 13 11:42:40 2010 +1000" }, "message": "Merge commit \u0027kumar/merge\u0027 into merge\n" }, { "commit": "f4a27aed48584b9e4699e9ee76288618a8574d77", "tree": "3620c7c02872aafabd50ccc82e7681919a8c5648", "parents": [ "e814d826dc1821dbce3aa1ddb7f2f739f420ffd8" ], "author": { "name": "Srinidhi Kasagar", "email": "srinidhi.kasagar@stericsson.com", "time": "Wed May 12 05:52:18 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Wed May 12 11:18:13 2010 +0100" }, "message": "ARM: 6125/1: ARM TWD: move TWD registers to common header\n\nThis moves the TWD register set of MPcore to a common\nexisting file so that watchdog driver can access it\n\nSigned-off-by: srinidhi kasagar \u003csrinidhi.kasagar@stericsson.com\u003e\nAcked-by: Linus Walleij \u003clinus.walleij@stericsson.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "57d84906f0f3005d4d22e13a3f5102a16a7fc4a2", "tree": "dd679b37b7112c5dc8de3aa60c900533f4ea7376", "parents": [ "545c174d1f093a462b4bb9131b23d5ea72a600e1" ], "author": { "name": "Martin Schwidefsky", "email": "schwidefsky@de.ibm.com", "time": "Wed May 12 09:32:13 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed May 12 09:32:26 2010 +0200" }, "message": "[S390] correct address of _stext with CONFIG_SHARED_KERNEL\u003dy\n\nAs of git commit 1844c9bc0b2fed3023551c1affe033ab38e90b9a head64.S/head31.S\nare not included in head.S anymore but build as an extra object. This breaks\nshared kernel support because the .org statement in head64.S/head31.S for\nCONFIG_SHARED_KERNEL\u003dy will have a different effect. The end address of the\nhead.text section in head.o will be added to the .org value, to compensate\nfor this subtract 0x11000 to get the required value of 0x100000 again.\n\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "545c174d1f093a462b4bb9131b23d5ea72a600e1", "tree": "29bcee32c34714f5a6b377bbb54bf791853937af", "parents": [ "1c1e093cbf6d3a7576ba0bd10363362a1c5c74ee" ], "author": { "name": "Gerald Schaefer", "email": "gerald.schaefer@de.ibm.com", "time": "Wed May 12 09:32:12 2010 +0200" }, "committer": { "name": "Martin Schwidefsky", "email": "sky@mschwide.boeblingen.de.ibm.com", "time": "Wed May 12 09:32:26 2010 +0200" }, "message": "[S390] ptrace: fix return value of do_syscall_trace_enter()\n\nstrace may change the system call number, so regs-\u003egprs[2] must not\nbe read before tracehook_report_syscall_entry(). This fixes a bug\nwhere \"strace -f\" will hang after a vfork().\n\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Gerald Schaefer \u003cgerald.schaefer@de.ibm.com\u003e\nSigned-off-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\n" }, { "commit": "0fe1ac48bef018bed896307cd12f6ca9b5e704ab", "tree": "6f5e68619798312ee808f23c1a0cc5799a131545", "parents": [ "cea0d767c29669bf89f86e4aee46ef462d2ebae8" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Tue Apr 13 20:46:04 2010 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed May 12 14:34:00 2010 +1000" }, "message": "powerpc/perf_event: Fix oops due to perf_event_do_pending call\n\nAnton Blanchard found that large POWER systems would occasionally\ncrash in the exception exit path when profiling with perf_events.\nThe symptom was that an interrupt would occur late in the exit path\nwhen the MSR[RI] (recoverable interrupt) bit was clear. Interrupts\nshould be hard-disabled at this point but they were enabled. Because\nthe interrupt was not recoverable the system panicked.\n\nThe reason is that the exception exit path was calling\nperf_event_do_pending after hard-disabling interrupts, and\nperf_event_do_pending will re-enable interrupts.\n\nThe simplest and cleanest fix for this is to use the same mechanism\nthat 32-bit powerpc does, namely to cause a self-IPI by setting the\ndecrementer to 1. This means we can remove the tests in the exception\nexit path and raw_local_irq_restore.\n\nThis also makes sure that the call to perf_event_do_pending from\ntimer_interrupt() happens within irq_enter/irq_exit. (Note that\ncalling perf_event_do_pending from timer_interrupt does not mean that\nthere is a possible 1/HZ latency; setting the decrementer to 1 ensures\nthat the timer interrupt will happen immediately, i.e. within one\ntimebase tick, which is a few nanoseconds or 10s of nanoseconds.)\n\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "c9775b4cc522e5f1b40b1366a993f0f05f600f39", "tree": "cb71944e93760f594476990c91a7f86e2b702643", "parents": [ "a3c8acd04376d604370dcb6cd2143c9c14078a50" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Tue May 11 17:49:54 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Tue May 11 17:49:54 2010 -0700" }, "message": "x86, fpu: Use static_cpu_has() to implement use_xsave()\n\nuse_xsave() is now just a special case of static_cpu_has(), so use\nstatic_cpu_has().\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-2-git-send-email-avi@redhat.com\u003e\n" }, { "commit": "a3c8acd04376d604370dcb6cd2143c9c14078a50", "tree": "c6d467d1007ab51fd17b88a37db79d583bac7033", "parents": [ "dce8bf4e115aa44d590802ce3554e926840c9042" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Tue May 11 17:47:07 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Tue May 11 17:47:07 2010 -0700" }, "message": "x86: Add new static_cpu_has() function using alternatives\n\nFor CPU-feature-specific code that touches performance-critical paths,\nintroduce a static patching version of [boot_]cpu_has(). This is run\nat alternatives time and is therefore not appropriate for most\ninitialization code, but on the other hand initialization code is\ngenerally not performance critical.\n\nOn gcc 4.5+ this uses the new \"asm goto\" feature.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-2-git-send-email-avi@redhat.com\u003e\n" }, { "commit": "b2464ab2023f20aea23ef8df1cb45b338c859ea5", "tree": "f19c0b09cfb79559274e499e21ca7c29a8a3fdba", "parents": [ "788885ae7a298dec73ba999c2fc5d46d42072ddf", "829e92458532b1dbfeb972435d45bb060cdbf5a3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 11 17:37:24 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 11 17:37:24 2010 -0700" }, "message": "Merge branch \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perf-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n kprobes/x86: Fix removed int3 checking order\n perf: Fix static strings treated like dynamic ones\n" }, { "commit": "795e74f7a69f9c08afa4fa7c86cc4f18a62bd630", "tree": "8448ece35101d8db945c49df50d0d5889687de9f", "parents": [ "a52357259680fe5368c2fabf5949209e231f2aa2", "12c7389abe5786349d3ea6da1961cf78d0c1c7cd" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:40:57 2010 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:40:57 2010 +0200" }, "message": "Merge branch \u0027iommu/largepages\u0027 into amd-iommu/2.6.35\n\nConflicts:\n\tarch/x86/kernel/amd_iommu.c\n" }, { "commit": "a52357259680fe5368c2fabf5949209e231f2aa2", "tree": "d29e61c3d2f4a01dd17b381762b81c0196045b01", "parents": [ "b57f95a38233a2e73b679bea4a5453a1cc2a1cc9" ], "author": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:12:33 2010 +0200" }, "committer": { "name": "Joerg Roedel", "email": "joerg.roedel@amd.com", "time": "Tue May 11 17:12:33 2010 +0200" }, "message": "x86/amd-iommu: Add amd_iommu\u003doff command line option\n\nThis patch adds a command line option to tell the AMD IOMMU\ndriver to not initialize any IOMMU it finds.\n\nSigned-off-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\n" }, { "commit": "8e6d5573af55435160d329f6ae3fe16a0abbdaec", "tree": "30156432a5589fbb602bbe22e31c9e48aec9c476", "parents": [ "96c21a460a37880abfbc8445d5b098dbab958a29" ], "author": { "name": "Lin Ming", "email": "ming.m.lin@intel.com", "time": "Sat May 08 20:28:41 2010 +1000" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 11 17:08:24 2010 +0200" }, "message": "perf, powerpc: Implement group scheduling transactional APIs\n\n[paulus@samba.org: Set cpuhw-\u003eevent[i]-\u003ehw.config in\npower_pmu_commit_txn.]\n\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003c20100508102841.GA10650@brick.ozlabs.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "829e92458532b1dbfeb972435d45bb060cdbf5a3", "tree": "755f5c5e590aec21730afc2bcd680629fe075770", "parents": [ "de068ec048f807d4f62b7dda100c23a1365f086f" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Tue Apr 27 18:33:49 2010 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue May 11 09:14:25 2010 +0200" }, "message": "kprobes/x86: Fix removed int3 checking order\n\nFix kprobe/x86 to check removed int3 when failing to get kprobe\nfrom hlist. Since we have a time window between checking int3\nexists on probed address and getting kprobe on that address,\nwe can have following scenario:\n\n -------\n CPU1 CPU2\n hit int3\n check int3 exists\n remove int3\n remove kprobe from hlist\n get kprobe from hlist\n no kprobe-\u003eOOPS!\n -------\n\nThis patch moves int3 checking if there is no kprobe on that\naddress for fixing this problem as follows:\n\n ------\n CPU1 CPU2\n hit int3\n remove int3\n remove kprobe from hlist\n get kprobe from hlist\n no kprobe-\u003echeck int3 exists\n -\u003erollback\u0026retry\n ------\n\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nAcked-by: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: systemtap \u003csystemtap@sources.redhat.com\u003e\nCc: DLE \u003cdle-develop@lists.sourceforge.net\u003e\nCc: Dave Anderson \u003canderson@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nLKML-Reference: \u003c20100427223348.2322.9112.stgit@localhost6.localdomain6\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dce8bf4e115aa44d590802ce3554e926840c9042", "tree": "9ad06695bb99cd815152ec61dce75fd5a792b1bf", "parents": [ "c3f8978ea332cd4be88e12574452a025892ac9af" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 13:41:41 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 13:41:41 2010 -0700" }, "message": "x86, fpu: Use the proper asm constraint in use_xsave()\n\nThe proper constraint for a receiving 8-bit variable is \"\u003dqm\", not\n\"\u003dg\" which equals \"\u003drim\"; even though the \"i\" will never match, bugs\ncan and do happen due to the difference between \"q\" and \"r\".\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-2-git-send-email-avi@redhat.com\u003e\n" }, { "commit": "c3f8978ea332cd4be88e12574452a025892ac9af", "tree": "8a673afd732fb5d2e57cbb7e60006184cee84bf5", "parents": [ "86603283326c9e95e5ad4e9fdddeec93cac5d9ad" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 13:37:16 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 13:37:16 2010 -0700" }, "message": "x86, fpu: Unbreak FPU emulation\n\nUnbreak FPU emulation, broken by checkin\n86603283326c9e95e5ad4e9fdddeec93cac5d9ad:\nx86: Introduce \u0027struct fpu\u0027 and related API\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nCc: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-3-git-send-email-avi@redhat.com\u003e\n" }, { "commit": "86603283326c9e95e5ad4e9fdddeec93cac5d9ad", "tree": "1a26a37434e920f9519b547814a1a9af35022de8", "parents": [ "c9ad488289144ae5ef53b012e15895ef1f5e4bb6" ], "author": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Thu May 06 11:45:46 2010 +0300" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 10:48:55 2010 -0700" }, "message": "x86: Introduce \u0027struct fpu\u0027 and related API\n\nCurrently all fpu state access is through tsk-\u003ethread.xstate. Since we wish\nto generalize fpu access to non-task contexts, wrap the state in a new\n\u0027struct fpu\u0027 and convert existing access to use an fpu API.\n\nSignal frame handlers are not converted to the API since they will remain\ntask context only things.\n\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-3-git-send-email-avi@redhat.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "c9ad488289144ae5ef53b012e15895ef1f5e4bb6", "tree": "06c29cda09e204d3b0b5b3d9a2a97bda0b4e340d", "parents": [ "250825008f1f94887bc039e9227a8adfb5ba366e" ], "author": { "name": "Avi Kivity", "email": "avi@redhat.com", "time": "Thu May 06 11:45:45 2010 +0300" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Mon May 10 10:39:33 2010 -0700" }, "message": "x86: Eliminate TS_XSAVE\n\nThe fpu code currently uses current-\u003ethread_info-\u003estatus \u0026 TS_XSAVE as\na way to distinguish between XSAVE capable processors and older processors.\nThe decision is not really task specific; instead we use the task status to\navoid a global memory reference - the value should be the same across all\nthreads.\n\nEliminate this tie-in into the task structure by using an alternative\ninstruction keyed off the XSAVE cpu feature; this results in shorter and\nfaster code, without introducing a global memory reference.\n\n[ hpa: in the future, this probably should use an asm jmp ]\n\nSigned-off-by: Avi Kivity \u003cavi@redhat.com\u003e\nAcked-by: Suresh Siddha \u003csuresh.b.siddha@intel.com\u003e\nLKML-Reference: \u003c1273135546-29690-2-git-send-email-avi@redhat.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "cc49b092d308f8ea8634134b0d95d831a88a674b", "tree": "4d557fe55c211b76ca2a2284b750f380b581f6e0", "parents": [ "7c224a03a79021ab12ce057964df9e679af5386d", "bae663bc635e2726c7c5228dbf0f2051e16d1c81" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 10 13:13:40 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 10 13:13:40 2010 +0200" }, "message": "Merge branch \u0027core\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into oprofile\n" }, { "commit": "7c224a03a79021ab12ce057964df9e679af5386d", "tree": "809dbf3bcb5978e7b1845eb4c46179f1c9405f0c", "parents": [ "5bdb7934ca4115a12c7d585c5a45312b1c36909b", "b57f95a38233a2e73b679bea4a5453a1cc2a1cc9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 10 13:12:26 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 10 13:12:29 2010 +0200" }, "message": "Merge commit \u0027v2.6.34-rc7\u0027 into oprofile\n\nMerge reason: Update to Linus\u0027s latest -rc.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3998d095354d2a3062bdaa821ef07a1e1c82873c", "tree": "fc51a0cfe2e96f8a1fd52cc1f68af07974307843", "parents": [ "a10a569806e43b9be5fce60b21f836b50b1010e4" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun May 09 22:46:54 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun May 09 22:46:54 2010 -0700" }, "message": "x86, hypervisor: add missing \u003clinux/module.h\u003e\n\nEXPORT_SYMBOL() needs \u003clinux/module.h\u003e to be included; fixes modular\nbuilds of the VMware balloon driver, and any future modular drivers\nwhich depends on the hypervisor.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Hank Janssen \u003chjanssen@microsoft.com\u003e\nCc: Alok Kataria \u003cakataria@vmware.com\u003e\nCc: Ky Srinivasan \u003cksrinivasan@novell.com\u003e\nCc: Dmitry Torokhov \u003cdtor@vmware.com\u003e\nLKML-Reference: \u003c4BE49778.6060800@zytor.com\u003e\n" }, { "commit": "96f6e775b58687d85ee33004d414419b5ec34106", "tree": "85df676750b9c10608ddf248bf6b5a0afc5a70ee", "parents": [ "d7be0ce6afb1df60bc786f57410407ceae92b994" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun May 09 01:10:34 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sun May 09 01:10:34 2010 -0700" }, "message": "x86, hypervisor: Export the x86_hyper* symbols\n\nExport x86_hyper and the related specific structures, allowing for\nhypervisor identification by modules.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Hank Janssen \u003chjanssen@microsoft.com\u003e\nCc: Alok Kataria \u003cakataria@vmware.com\u003e\nCc: Ky Srinivasan \u003cksrinivasan@novell.com\u003e\nCc: Dmitry Torokhov \u003cdtor@vmware.com\u003e\nLKML-Reference: \u003c4BE49778.6060800@zytor.com\u003e\n" }, { "commit": "d7be0ce6afb1df60bc786f57410407ceae92b994", "tree": "5e91acfc12c833531ad3320f274e0cd96a129973", "parents": [ "e08cae4181af9483b04ecfac48f01c8e5a5f27bf", "66f41d4c5c8a5deed66fdcc84509376c9a0bf9d8" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sat May 08 14:59:58 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Sat May 08 14:59:58 2010 -0700" }, "message": "Merge commit \u0027v2.6.34-rc6\u0027 into x86/cpu\n" }, { "commit": "e7858f52a5cb868289a72264534a1f05f3340c6c", "tree": "aa7308603cf30d8aec6e45ecaddc6c8ed29d2edb", "parents": [ "27a9da6538ee18046d7bff8e36a9f783542c54c3", "bbf1bb3eee86f2eef2baa14e600be454d09109ee" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 18:11:19 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 18:11:19 2010 +0200" }, "message": "Merge branch \u0027cpu_stop\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into sched/core\n" }, { "commit": "c7993165ef0c1d636ca05f4787739f8414584e6d", "tree": "7db7d2f910bca0945d870bd4075818496cf4d564", "parents": [ "3f51b7119d052827dbb0e40c966acdf2bdc6f47f" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Sat May 08 15:25:54 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 14:17:53 2010 +0200" }, "message": "x86, perf: P4 PMU -- check for proper event index in RAW events\n\nRAW events are special and we should be ready for user passing\nin insane event index values.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Lin Ming \u003cming.m.lin@intel.com\u003e\nLKML-Reference: \u003c20100508112717.315897547@openvz.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "3f51b7119d052827dbb0e40c966acdf2bdc6f47f", "tree": "82a204b2f2cc5acec2e0dcae4ec780ed0c97f8b1", "parents": [ "137351e0feeb9f25d99488ee1afc1c79f5499a9a" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Sat May 08 15:25:53 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 14:17:53 2010 +0200" }, "message": "x86, perf: P4 PMU -- Get rid of redundant check for array index\n\nThe caller already has done such a check.\nAnd it was wrong anyway, it had to be \u0027\u003e\u003d\u0027 rather than \u0027\u003e\u0027\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Lin Ming \u003cming.m.lin@intel.com\u003e\nLKML-Reference: \u003c20100508112717.130386882@openvz.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "137351e0feeb9f25d99488ee1afc1c79f5499a9a", "tree": "4507ec07bbf4ac9c5bb6361f90d0be3a5e989f20", "parents": [ "de902d967feb96f2dfddfbe9dbd69dc22fd5ebcb" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Sat May 08 15:25:52 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 14:17:53 2010 +0200" }, "message": "x86, perf: P4 PMU -- protect sensible procedures from preemption\n\nSteven reported:\n\n|\n| I\u0027m getting:\n|\n| Pid: 3477, comm: perf Not tainted 2.6.34-rc6 #2727\n| Call Trace:\n| [\u003cffffffff811c7565\u003e] debug_smp_processor_id+0xd5/0xf0\n| [\u003cffffffff81019874\u003e] p4_hw_config+0x2b/0x15c\n| [\u003cffffffff8107acbc\u003e] ? trace_hardirqs_on_caller+0x12b/0x14f\n| [\u003cffffffff81019143\u003e] hw_perf_event_init+0x468/0x7be\n| [\u003cffffffff810782fd\u003e] ? debug_mutex_init+0x31/0x3c\n| [\u003cffffffff810c68b2\u003e] T.850+0x273/0x42e\n| [\u003cffffffff810c6cab\u003e] sys_perf_event_open+0x23e/0x3f1\n| [\u003cffffffff81009e6a\u003e] ? sysret_check+0x2e/0x69\n| [\u003cffffffff81009e32\u003e] system_call_fastpath+0x16/0x1b\n|\n| When running perf record in latest tip/perf/core\n|\n\nDue to the fact that p4 counters are shared between HT threads\nwe synthetically divide the whole set of counters into two\nnon-intersected subsets. And while we\u0027re \"borrowing\" counters\nfrom these subsets we should not be preempted (well, strictly\nspeaking in p4_hw_config we just pre-set reference to the\nsubset which allow to save some cycles in schedule routine\nif it happens on the same cpu). So use get_cpu/put_cpu pair.\n\nAlso p4_pmu_schedule_events should use smp_processor_id rather\nthan raw_ version. This allow us to catch up preemption issue\n(if there will ever be).\n\nReported-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nTested-by: Steven Rostedt \u003crostedt@goodmis.org\u003e\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Lin Ming \u003cming.m.lin@intel.com\u003e\nLKML-Reference: \u003c20100508112716.963478928@openvz.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "de902d967feb96f2dfddfbe9dbd69dc22fd5ebcb", "tree": "f3f22deb11cf38e71cb4f08871a5d4a9e2e074f5", "parents": [ "6e85158cf5a2385264316870256fb6ad681156a0" ], "author": { "name": "Cyrill Gorcunov", "email": "gorcunov@openvz.org", "time": "Sat May 08 15:39:52 2010 +0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sat May 08 14:17:52 2010 +0200" }, "message": "x86, perf: P4 PMU -- configure predefined events\n\nIf an event is not RAW we should not exit p4_hw_config\nearly but call x86_setup_perfctr as well.\n\nSigned-off-by: Cyrill Gorcunov \u003cgorcunov@openvz.org\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Lin Ming \u003cming.m.lin@intel.com\u003e\nCc: Robert Richter \u003crobert.richter@amd.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e814d826dc1821dbce3aa1ddb7f2f739f420ffd8", "tree": "7e1545203bdb7747ac6f3c4b096ea8081163d480", "parents": [ "b8349b569aae661dea9d59d7d2ee587ccea3336c" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Fri May 07 10:52:32 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat May 08 10:45:26 2010 +0100" }, "message": "ARM: 6110/1: Fix Thumb-2 kernel builds when UACCESS_WITH_MEMCPY is enabled\n\nThe patch adds the ENDPROC declarations for the __copy_to_user_std and\n__clear_user_std functions. Without these, the compiler generates BXL to\nARM when compiling the kernel in Thumb-2 mode.\n\nReported-by: Kyungmin Park \u003ckmpark@infradead.org\u003e\nTested-by: Kyungmin Park \u003ckyungmin.park@samsung.com\u003e\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nAcked-by: Nicolas Pitre \u003cnico@fluxnic.net\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "b8349b569aae661dea9d59d7d2ee587ccea3336c", "tree": "297ce3147521e0658321d61114a045bef4eca1d0", "parents": [ "f4d6477f7f073b99220386d62f5bf54bec3482cc" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Fri May 07 18:03:05 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat May 08 10:44:30 2010 +0100" }, "message": "ARM: 6112/1: Use the Inner Shareable I-cache and BTB ops on ARMv7 SMP\n\nThe standard I-cache Invalidate All (ICIALLU) and Branch Predication\nInvalidate All (BPIALL) operations are not automatically broadcast to\nthe other CPUs in an ARMv7 MP system. The patch adds the Inner Shareable\nvariants, ICIALLUIS and BPIALLIS, if ARMv7 and SMP.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "f4d6477f7f073b99220386d62f5bf54bec3482cc", "tree": "4c6a13a762f54bfd30550a70226268edcb9d38a7", "parents": [ "b5a07faadeb4e0cfd6dcee359e501d4755cab875" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Fri May 07 16:26:24 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat May 08 10:44:30 2010 +0100" }, "message": "ARM: 6111/1: Implement read/write for ownership in the ARMv6 DMA cache ops\n\nThe Snoop Control Unit on the ARM11MPCore hardware does not detect the\ncache operations and the dma_cache_maint*() functions may leave stale\ncache entries on other CPUs. The solution implemented in this patch\nperforms a Read or Write For Ownership in the ARMv6 DMA cache\nmaintenance functions. These LDR/STR instructions change the cache line\nstate to shared or exclusive so that the cache maintenance operation has\nthe desired effect.\n\nTested-by: George G. Davis \u003cgdavis@mvista.com\u003e\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "b5a07faadeb4e0cfd6dcee359e501d4755cab875", "tree": "5067c51450d33e64316084c0eecac15e0326119c", "parents": [ "b1a9ceb2e003aab7b96e30d990c1092453a0ea44" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu May 06 15:15:28 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat May 08 10:44:22 2010 +0100" }, "message": "ARM: 6106/1: Implement copy_to_user_page() for noMMU\n\nCommit 7959722 introduced calls to copy_(to|from)_user_page() from\naccess_process_vm() in mm/nommu.c. The copy_to_user_page() was not\nimplemented on noMMU ARM.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "b1a9ceb2e003aab7b96e30d990c1092453a0ea44", "tree": "89a9e816273c5e0a835f22e5d864343ac14a1334", "parents": [ "f1c448e0a9e99c76f4ece368714fb35a40a8daba" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu May 06 15:14:09 2010 +0100" }, "committer": { "name": "Russell King", "email": "rmk+kernel@arm.linux.org.uk", "time": "Sat May 08 10:44:21 2010 +0100" }, "message": "ARM: 6105/1: Fix the __arm_ioremap_caller() definition in nommu.c\n\nCommit 31aa8fd6 introduced the __arm_ioremap_caller() function but the\nnommu.c version did not have the _caller suffix.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nSigned-off-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\n" }, { "commit": "e08cae4181af9483b04ecfac48f01c8e5a5f27bf", "tree": "2cab8da747a6524694cc19f247d8bc4f157a601c", "parents": [ "9fa02317429449e8176c9bb6da3ac00eb14d52d3" ], "author": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri May 07 16:57:28 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri May 07 17:13:04 2010 -0700" }, "message": "x86: Clean up the hypervisor layer\n\nClean up the hypervisor layer and the hypervisor drivers, using an ops\nstructure instead of an enumeration with if statements.\n\nThe identity of the hypervisor, if needed, can be tested by testing\nthe pointer value in x86_hyper.\n\nThe MS-HyperV private state is moved into a normal global variable\n(it\u0027s per-system state, not per-CPU state). Being a normal bss\nvariable, it will be left at all zero on non-HyperV platforms, and so\ncan generally be tested for HyperV-specific features without\nadditional qualification.\n\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nCc: Hank Janssen \u003chjanssen@microsoft.com\u003e\nCc: Alok Kataria \u003cakataria@vmware.com\u003e\nCc: Ky Srinivasan \u003cksrinivasan@novell.com\u003e\nLKML-Reference: \u003c4BE49778.6060800@zytor.com\u003e\n" }, { "commit": "9fa02317429449e8176c9bb6da3ac00eb14d52d3", "tree": "38578cbb0c0e28773ca5992768d900ff2ec77f92", "parents": [ "a2a47c6c3d1a7c01da4464b3b7be93b924f874c1" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri May 07 16:55:41 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri May 07 17:00:25 2010 -0700" }, "message": "x86, HyperV: fix up the license to mshyperv.c\n\nThis should have been GPLv2 only, we cut and pasted from the wrong file\noriginally, sorry.\n\nAlso removed some unneeded boilerplate license code, we all know where\nto find the GPLv2, and that there\u0027s no warranty as that is implicit from\nthe license.\n\nCc: Ky Srinivasan \u003cksrinivasan@novell.com\u003e\nCc: Hank Janssen \u003chjanssen@microsoft.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\nLKML-Reference: \u003c20100507235541.GA15448@kroah.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "2b107d93635616db0c3f893c8cc2e6d5cd8d77b2", "tree": "c0398294e48d974887552de739b8e0bdd343b794", "parents": [ "722154e4cacf015161efe60009ae9be23d492296" ], "author": { "name": "Jacob Pan", "email": "jacob.jun.pan@linux.intel.com", "time": "Fri May 07 14:59:45 2010 -0700" }, "committer": { "name": "H. Peter Anvin", "email": "hpa@zytor.com", "time": "Fri May 07 15:31:17 2010 -0700" }, "message": "x86: Avoid check hlt for newer cpus\n\nCheck hlt instruction was targeted for some older CPUs. It is an expensive\noperation in that it takes 4 ticks to break out the check. We can avoid\nsuch check completely for newer x86 cpus (family \u003e\u003d 5).\n\n[ hpa: corrected family \u003e 5 to family \u003e\u003d 5 ]\n\nSigned-off-by: Jacob Pan \u003cjacob.jun.pan@linux.intel.com\u003e\nLKML-Reference: \u003c1273269585-14346-1-git-send-email-jacob.jun.pan@linux.intel.com\u003e\nSigned-off-by: H. Peter Anvin \u003chpa@zytor.com\u003e\n" }, { "commit": "417a9ef1f488e3cf92bacc4999e1cbabc0e7cf1a", "tree": "f9ea61b81f7de18687466d5a9d510ad9b563b79e", "parents": [ "91bc482ec5a615e8ecebc106aaf7d0c267d511de", "a47f6be45670465d45a3d27f7ff71986bd35d6c4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 07 13:58:56 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri May 07 13:58:56 2010 -0700" }, "message": "Merge branch \u0027v4l_for_2.6.34\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6\n\n* \u0027v4l_for_2.6.34\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:\n V4L/DVB: pxa_camera: move fifo reset direct before dma start\n V4L/DVB: video: testing unsigned for less than 0\n V4L/DVB: mx1-camera: compile fix\n V4L/DVB: budget: Oops: \"BUG: unable to handle kernel NULL pointer \tdereference\"\n V4L/DVB: ngene: Workaround for stuck DiSEqC pin\n V4L/DVB: saa7146: fix regression of the av7110/budget-av driver\n V4L/DVB: v4l: fix config dependencies: mxb and saa7191 are V4L2 drivers, not V4L1\n V4L/DVB: feature-removal: announce videotext.h removal\n V4L/DVB: V4L - vpfe capture - fix for kernel crash\n V4L/DVB: gspca: make usb id 0461:0815 get handled by the right driver\n V4L/DVB: gspca - stv06xx: Remove the 046d:08da from the stv06xx driver\n V4L/DVB: gspca - sn9c20x: Correct onstack wait_queue_head declaration\n V4L/DVB: saa7146: fix up bytesperline if it is an impossible value\n V4L/DVB: V4L: vpfe_capture - free ccdc_lock when memory allocation fails\n V4L/DVB: V4L - Makfile:Removed duplicate entry of davinci\n V4L/DVB: omap24xxcam: potential buffer overflow\n" }, { "commit": "4d1c52b02d977d884abb21d0bbaba6b5d6bc8374", "tree": "a2c5941951c0a793c50c93ef5de7bce701829f62", "parents": [ "6bde9b6ce0127e2a56228a2071536d422be31336" ], "author": { "name": "Lin Ming", "email": "ming.m.lin@intel.com", "time": "Fri Apr 23 13:56:12 2010 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 07 11:31:03 2010 +0200" }, "message": "perf, x86: implement group scheduling transactional APIs\n\nConvert to the transactional PMU API and remove the duplication of\ngroup_sched_in().\n\nReviewed-by: Stephane Eranian \u003ceranian@google.com\u003e\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nLKML-Reference: \u003c1272002172.5707.61.camel@minggr.sh.intel.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "ab608344bcbde4f55ec4cd911b686b0ce3eae076", "tree": "ebd38efabfaab59d6de11a24143d70e1eec36fae", "parents": [ "2b0b5c6fe9b383f3cf35a0a6371c9d577bd523ff" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Thu Apr 08 23:03:20 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 07 11:31:02 2010 +0200" }, "message": "perf, x86: Improve the PEBS ABI\n\nRename perf_event_attr::precise to perf_event_attr::precise_ip and\nwiden it to 2 bits. This new field describes the required precision of\nthe PERF_SAMPLE_IP field:\n\n 0 - SAMPLE_IP can have arbitrary skid\n 1 - SAMPLE_IP must have constant skid\n 2 - SAMPLE_IP requested to have 0 skid\n 3 - SAMPLE_IP must have 0 skid\n\nAnd modify the Intel PEBS code accordingly. The PEBS implementation\nnow supports up to precise_ip \u003d\u003d 2, where we perform the IP fixup.\n\nAlso s/PERF_RECORD_MISC_EXACT/\u0026_IP/ to clarify its meaning, this bit\nshould be set for each PERF_SAMPLE_IP field known to match the actual\ninstruction triggering the event.\n\nThis new scheme allows for a PEBS mode that uses the buffer for more\nthan a single event.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Stephane Eranian \u003ceranian@google.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2b0b5c6fe9b383f3cf35a0a6371c9d577bd523ff", "tree": "673509da6a079615cb021eb5772edc472cbfd694", "parents": [ "1e9a6d8d44cb6dcd2799b36ceb23007e6a423bfe" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Thu Apr 08 23:03:20 2010 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri May 07 11:31:02 2010 +0200" }, "message": "perf, x86: Consolidate some code repetition\n\nRemove some duplicated logic.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" } ], "next": "1e9a6d8d44cb6dcd2799b36ceb23007e6a423bfe" }