)]}' { "log": [ { "commit": "6a385db5ce7f1fd2c68ec511e44587b67dab8fca", "tree": "9324c8ae6f7be54b9fdbd6b60f759292aa727b1f", "parents": [ "18e352e4a73465349711a9324767e1b2453383e2", "4369f1fb7cd4cf777312f43e1cb9aa5504fc4125" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 28 23:12:55 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 28 23:12:55 2009 +0100" }, "message": "Merge branch \u0027core/percpu\u0027 into x86/core\n\nConflicts:\n\tkernel/irq/handle.c\n" }, { "commit": "97179fd46da7ddedd18e95388130ed3e06c5a0c7", "tree": "8d1a56e41345244d36a9d943a69c5ecf76942816", "parents": [ "1267a8df209c7453d65acbdd56e3588954bf890b" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Jan 27 09:53:22 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 16:06:55 2009 -0800" }, "message": "cpumask fallout: Initialize irq_default_affinity earlier\n\nMove the initialization of irq_default_affinity to early_irq_init as\ncore_initcall is too late.\n\nirq_default_affinity can be used in init_IRQ and potentially timer and\nSMP init as well. All of these happen before core_initcall. Moving\nthe initialization to early_irq_init ensures that it is initialized\nbefore it is used.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nAcked-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1267a8df209c7453d65acbdd56e3588954bf890b", "tree": "816732505914ba145fd3fba77c903ed4947c8701", "parents": [ "40413dcb7b273bda681dca38e6ff0bbb3728ef11" ], "author": { "name": "David Daney", "email": "ddaney@caviumnetworks.com", "time": "Tue Jan 27 09:53:21 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 16:06:49 2009 -0800" }, "message": "Make irq_*_affinity depend on CONFIG_GENERIC_HARDIRQS too.\n\nIn interrupt.h these functions are declared only if\nCONFIG_GENERIC_HARDIRQS is set. We should define them under identical\nconditions.\n\nSigned-off-by: David Daney \u003cddaney@caviumnetworks.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "490a8d70cdd77d6262c3d5815bc0b1c54a3a63f8", "tree": "cf8feb25b7ce349b375a6bdfab8d4d83b3fc9715", "parents": [ "8c022fdd5fc1b9949bad21d26e0cb115d045c7f9", "5f451fe1ab5d73b987051f0d23c85216c552e163" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 07:50:41 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 27 07:50:41 2009 -0800" }, "message": "Merge branch \u0027hibern_fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev\n\n* \u0027hibern_fixes\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:\n SATA PIIX: Blacklist system that spins off disks during ACPI power off\n SATA Sil: Blacklist system that spins off disks during ACPI power off\n SATA AHCI: Blacklist system that spins off disks during ACPI power off\n SATA: Blacklisting of systems that spin off disks during ACPI power off\n DMI: Introduce dmi_first_match to make the interface more flexible\n Hibernation: Introduce system_entering_hibernation\n" }, { "commit": "3ddeb51d9c83931c1ca6abf76a38934c5a1ed918", "tree": "fc2efb59d627135ea2199a8a68415b162646b121", "parents": [ "5a611268b69f05262936dd177205acbce4471358", "5ee810072175042775e39bdd3eaaa68884c27805" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 27 12:01:51 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 27 12:01:51 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into core/percpu\n\nConflicts:\n\tarch/x86/kernel/setup_percpu.c\n" }, { "commit": "abfe2d7b915c872f3a1fd203267cedebf90daa45", "tree": "a76cc5012e6d46da44b2e861df172ceef25bd39b", "parents": [ "f3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Mon Jan 19 20:54:54 2009 +0100" }, "committer": { "name": "Jeff Garzik", "email": "jgarzik@redhat.com", "time": "Tue Jan 27 02:15:45 2009 -0500" }, "message": "Hibernation: Introduce system_entering_hibernation\n\nIntroduce boolean function system_entering_hibernation() returning\n\u0027true\u0027 during the last phase of hibernation, in which devices are\nbeing put into low power states and the sleep state (for example,\nACPI S4) is finally entered.\n\nSome device drivers need such a function to check if the system is\nin the final phase of hibernation. In particular, some SATA drivers\nare going to use it for blacklisting systems in which the disks\nshould not be spun down during the last phase of hibernation (the\nBIOS will do that anyway).\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\n" }, { "commit": "2034563ca323ee45f37a32911550d21c1f1e9626", "tree": "cb9cfd052df2caa736f95890580b9de39276b77f", "parents": [ "924d26df6b774b85c8b4548189b20e34f904a149", "df291fa993c506da89a89264ff8166bccd172a14" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 15:10:37 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 15:10:37 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:\n kbuild: fix kbuild.txt typos\n kbuild: print usage with no arguments in scripts/config\n Revert \"kbuild: strip generated symbols from *.ko\"\n" }, { "commit": "37f5fed55559a030c430550bcacec75e6a833f1b", "tree": "ef20187783d784a1106d287bb4bb7805bf3a6ca3", "parents": [ "a1c70a756f8d756668acdbfd61dfc14de12fbaea", "0609697eab9775564845d4c94f9e3780fb791ffd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 10:12:08 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 10:12:08 2009 -0800" }, "message": "Merge branch \u0027sh/for-2.6.29\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6\n\n* \u0027sh/for-2.6.29\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (22 commits)\n dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy.\n dma-coherent: per-device coherent area is in pages, not bytes.\n sh: fix unaligned and nonexistent address handling\n nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases().\n sh: fix sh-sci / early printk build on sh7723\n sh: export the sh7343 JPU to user space\n sh: update defconfigs.\n serial: sh-sci: Fix up SH7720/SH7721 SCI build.\n sh: Kill off obsolete busses from arch/sh/Kconfig.\n sh: sh7785lcr/highlander/hp6xx need linux/irq.h.\n sh: Migo-R MMC support using spi_gpio and mmc_spi.\n sh: ap325rxa MMC support using spi_gpio and mmc_spi\n sh: mach-x3proto: needs linux/irq.h.\n sh: Drop the BKL from sys_execve() on SH-5.\n sh: convert rsk7203 to use smsc911x.\n sh: convert magicpanelr2 platform to use smsc911x.\n sh: convert ap325rxa platform to use smsc911x.\n sh: mach-migor: Add tw9910 support.\n sh: mach-migor: Delete soc_camera_platform setup.\n sh: mach-migor: Add ov772x support.\n ...\n" }, { "commit": "3386c05bdbd3e60ca7158253442f0a00133db28e", "tree": "19e48f0352e65eb83a0e922fb75528ed39f44ebd", "parents": [ "1e70c7f7a9d4a3d2cc78b40e1d7768d99cd79899", "6552ebae25ffd57574c6e72d17fce67fea08b918" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:56 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:56 2009 -0800" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n debugobjects: add and use INIT_WORK_ON_STACK\n rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR\n relay: fix lock imbalance in relay_late_setup_files\n oprofile: fix uninitialized use of struct op_entry\n rcu: move Kconfig menu\n softlock: fix false panic which can occur if softlockup_thresh is reduced\n rcu: add __cpuinit to rcu_init_percpu_data()\n" }, { "commit": "1e70c7f7a9d4a3d2cc78b40e1d7768d99cd79899", "tree": "1218c32008412e57314f8f9db8d3b4912e2ecb25", "parents": [ "810ee58de26c9c1255d716b1db7344c4a1093fec", "1d4a7f1c4faf53eb9e822743ec8a70b3019a26d2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:43 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:43 2009 -0800" }, "message": "Merge branch \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n hrtimers: fix inconsistent lock state on resume in hres_timers_resume\n time-sched.c: tick_nohz_update_jiffies should be static\n locking, hpet: annotate false positive warning\n kernel/fork.c: unused variable \u0027ret\u0027\n itimers: remove the per-cpu-ish-ness\n" }, { "commit": "810ee58de26c9c1255d716b1db7344c4a1093fec", "tree": "176531e4e4989ec7a8996a356b1a79ae7b647568", "parents": [ "2927fceafc91afe744e0d1d33f8bbf98c42668fc", "e88a0faae5baaaa3bdc6f23a55ad6bc7a7b4aa77" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:28 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 26 09:47:28 2009 -0800" }, "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: (29 commits)\n xen: unitialised return value in xenbus_write_transaction\n x86: fix section mismatch warning\n x86: unmask CPUID levels on Intel CPUs, fix\n x86: work around PAGE_KERNEL_WC not getting WC in iomap_atomic_prot_pfn.\n x86: use standard PIT frequency\n xen: handle highmem pages correctly when shrinking a domain\n x86, mm: fix pte_free()\n xen: actually release memory when shrinking domain\n x86: unmask CPUID levels on Intel CPUs\n x86: add MSR_IA32_MISC_ENABLE bits to \u003casm/msr-index.h\u003e\n x86: fix PTE corruption issue while mapping RAM using /dev/mem\n x86: mtrr fix debug boot parameter\n x86: fix page attribute corruption with cpa()\n Revert \"x86: signal: change type of paramter for sys_rt_sigreturn()\"\n x86: use early clobbers in usercopy*.c\n x86: remove kernel_physical_mapping_init() from init section\n fix: crash: IP: __bitmap_intersects+0x48/0x73\n cpufreq: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write\n work_on_cpu: Use our own workqueue.\n work_on_cpu: don\u0027t try to get_online_cpus() in work_on_cpu.\n ...\n" }, { "commit": "6552ebae25ffd57574c6e72d17fce67fea08b918", "tree": "cde6cc932c7e47d818154b011dfd8a6997d5c18e", "parents": [ "749a440b2218e9937dca8c68e23e51ca4d8d37fe", "336f6c322d87806ef93afad6308ac65083a865e5" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jan 22 10:03:02 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Jan 22 10:03:02 2009 +0100" }, "message": "Merge branch \u0027core/debugobjects\u0027 into core/urgent\n" }, { "commit": "0609697eab9775564845d4c94f9e3780fb791ffd", "tree": "0acb503e18c4a807d2a5d9a2417ecd3c292a7026", "parents": [ "cdf57cab27aef72f13a19c86858c6cac9951dc24" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed Jan 21 18:51:53 2009 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed Jan 21 18:51:53 2009 +0900" }, "message": "dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy.\n\nWhen doing large allocations (larger than the per-device coherent area)\nthe generic memory allocators are silently fallen back on regardless of\nconsideration for the per-device constraints.\n\nIn the DMA_MEMORY_EXCLUSIVE case falling back on generic memory is not\nan option, as it tends not to be addressable by the DMA hardware in\nquestion. This issue showed up with the 8139too breakage on the\nDreamcast, where non-addressable buffers were silently allocated due to\nthe size mismatch calculation -- while it should have simply errored out\nupon being unable to satisfy the allocation with the given device\nconstraints.\n\nThis restores fall back behaviour to what it was before the oversized\nrequest change caused multiple regressions.\n\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "cdf57cab27aef72f13a19c86858c6cac9951dc24", "tree": "86226edbbe82c3f3ddca7e1ad929037e2f0ea6ad", "parents": [ "2afb447f33c29cb000a494396559f8005d3e33c1" ], "author": { "name": "Adrian McMenamin", "email": "adrian@mcmen.demon.co.uk", "time": "Wed Jan 21 18:47:38 2009 +0900" }, "committer": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Wed Jan 21 18:47:38 2009 +0900" }, "message": "dma-coherent: per-device coherent area is in pages, not bytes.\n\nCommit 58c6d3dfe436eb8cfb451981d8fdc9044eaf42da (\"dma-coherent: catch\noversized requests to dma_alloc_from_coherent()\") attempted to add a\nsanity check to bail out on allocations larger than the coherent area.\n\nUnfortunately when this was implemented, the fact the coherent area\nis tracked in pages rather than bytes was overlooked, which subsequently\nbroke every single dma_alloc_from_coherent() user, forcing the allocation\nsilently through generic memory instead.\n\nSigned-off-by: Adrian McMenamin \u003cadrian@mcmen.demon.co.uk \u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\n" }, { "commit": "198030782cedf25391e67e7c88b04f87a5eb6563", "tree": "5b7368c6bf052bcb4bb273497a57900720d36f51", "parents": [ "4ec71fa2d2c3f1040348f2604f4b8ccc833d1c2e", "92181f190b649f7ef2b79cbf5c00f26ccc66da2a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 21 10:39:51 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 21 10:39:51 2009 +0100" }, "message": "Merge branch \u0027x86/mm\u0027 into core/percpu\n\nConflicts:\n\tarch/x86/mm/fault.c\n" }, { "commit": "3eb3963fd1974c63e9bb3cfe774abc3e1995e479", "tree": "c00d6c2e8484793ab6bd0644db59bbdf5e9429c5", "parents": [ "ae2b56b92bd33b416528986528e0732c98c7a285", "5766b842b23c6b40935a5f3bd435b2bcdaff2143" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 21 10:14:17 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 21 10:14:17 2009 +0100" }, "message": "Merge branch \u0027cpus4096\u0027 into core/percpu\n\nConflicts:\n\tarch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c\n\tarch/x86/kernel/tlb_32.c\n\nMerge it here because both the cpumask changes and the ongoing percpu\nwork is touching the TLB code. The percpu changes take precedence, as\nthey eliminate tlb_32.c altogether.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8ccad40df8d314f786fdb06bdbedd4f43f3257cd", "tree": "7d3c1bde4ff36bb936a5934e602a4e1b50702545", "parents": [ "31ad9081200c06ccc350625d41d1f8b2d1cef29f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 19 22:36:07 2009 +0100" }, "message": "work_on_cpu: Use our own workqueue.\n\nImpact: remove potential clashes with generic kevent workqueue\n\nAnnoyingly, some places we want to use work_on_cpu are already in\nworkqueues. As per Ingo\u0027s suggestion, we create a different workqueue\nfor work_on_cpu.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "31ad9081200c06ccc350625d41d1f8b2d1cef29f", "tree": "99768cf8eae9aaa2d1f4167103aa7ea9c70068a1", "parents": [ "c7f8562a51c2e5dcc1a00a2bdd232b9965ff960d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 19 22:36:02 2009 +0100" }, "message": "work_on_cpu: don\u0027t try to get_online_cpus() in work_on_cpu.\n\nImpact: remove potential circular lock dependency with cpu hotplug lock\n\nThis has caused more problems than it solved, with a pile of cpu\nhotplug locking issues.\n\nFollowup patches will get_online_cpus() in callers that need it, but\nif they don\u0027t do it they\u0027re no worse than before when they were using\nset_cpus_allowed without locking.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1d4a7f1c4faf53eb9e822743ec8a70b3019a26d2", "tree": "a3f54cd702bb48e19aa79e45deb7c4812ed0c177", "parents": [ "934d96eafadcf3eb3ccd094af9919f020907fc41" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Sun Jan 18 16:39:29 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 18 21:31:37 2009 +0100" }, "message": "hrtimers: fix inconsistent lock state on resume in hres_timers_resume\n\nAndrey Borzenkov reported this lockdep assert:\n\n\u003e [17854.688347] \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n\u003e [17854.688347] [ INFO: inconsistent lock state ]\n\u003e [17854.688347] 2.6.29-rc2-1avb #1\n\u003e [17854.688347] ---------------------------------\n\u003e [17854.688347] inconsistent {in-hardirq-W} -\u003e {hardirq-on-W} usage.\n\u003e [17854.688347] pm-suspend/18240 [HC0[0]:SC0[0]:HE1:SE1] takes:\n\u003e [17854.688347] (\u0026cpu_base-\u003elock){++..}, at: [\u003cc0136fcc\u003e] retrigger_next_event+0x5c/0xa0\n\u003e [17854.688347] {in-hardirq-W} state was registered at:\n\u003e [17854.688347] [\u003cc01443cd\u003e] __lock_acquire+0x79d/0x1930\n\u003e [17854.688347] [\u003cc01455bc\u003e] lock_acquire+0x5c/0x80\n\u003e [17854.688347] [\u003cc03092e5\u003e] _spin_lock+0x35/0x70\n\u003e [17854.688347] [\u003cc0136e61\u003e] hrtimer_run_queues+0x31/0x140\n\u003e [17854.688347] [\u003cc0128d98\u003e] run_local_timers+0x8/0x20\n\u003e [17854.688347] [\u003cc0128dd3\u003e] update_process_times+0x23/0x60\n\u003e [17854.688347] [\u003cc013e274\u003e] tick_periodic+0x24/0x80\n\u003e [17854.688347] [\u003cc013e2e2\u003e] tick_handle_periodic+0x12/0x70\n\u003e [17854.688347] [\u003cc0104e24\u003e] timer_interrupt+0x14/0x20\n\u003e [17854.688347] [\u003cc01607b9\u003e] handle_IRQ_event+0x29/0x60\n\u003e [17854.688347] [\u003cc0161c59\u003e] handle_level_irq+0x69/0xe0\n\u003e [17854.688347] [\u003cffffffff\u003e] 0xffffffff\n\u003e [17854.688347] irq event stamp: 55771\n\u003e [17854.688347] hardirqs last enabled at (55771): [\u003cc0309125\u003e] _spin_unlock_irqrestore+0x35/0x60\n\u003e [17854.688347] hardirqs last disabled at (55770): [\u003cc0309419\u003e] _spin_lock_irqsave+0x19/0x80\n\u003e [17854.688347] softirqs last enabled at (54836): [\u003cc0124f54\u003e] __do_softirq+0xc4/0x110\n\u003e [17854.688347] softirqs last disabled at (54831): [\u003cc01049ae\u003e] do_softirq+0x8e/0xe0\n\u003e [17854.688347]\n\u003e [17854.688347] other info that might help us debug this:\n\u003e [17854.688347] 3 locks held by pm-suspend/18240:\n\u003e [17854.688347] #0: (\u0026buffer-\u003emutex){--..}, at: [\u003cc01dd4c5\u003e] sysfs_write_file+0x25/0x100\n\u003e [17854.688347] #1: (pm_mutex){--..}, at: [\u003cc015056f\u003e] enter_state+0x4f/0x140\n\u003e [17854.688347] #2: (dpm_list_mtx){--..}, at: [\u003cc027880f\u003e] device_pm_lock+0xf/0x20\n\u003e [17854.688347]\n\u003e [17854.688347] stack backtrace:\n\u003e [17854.688347] Pid: 18240, comm: pm-suspend Not tainted 2.6.29-rc2-1avb #1\n\u003e [17854.688347] Call Trace:\n\u003e [17854.688347] [\u003cc0306248\u003e] ? printk+0x18/0x20\n\u003e [17854.688347] [\u003cc0141fac\u003e] print_usage_bug+0x16c/0x1d0\n\u003e [17854.688347] [\u003cc0142bcf\u003e] mark_lock+0x8bf/0xc90\n\u003e [17854.688347] [\u003cc0106b8f\u003e] ? pit_next_event+0x2f/0x40\n\u003e [17854.688347] [\u003cc01441b0\u003e] __lock_acquire+0x580/0x1930\n\u003e [17854.688347] [\u003cc030916d\u003e] ? _spin_unlock+0x1d/0x20\n\u003e [17854.688347] [\u003cc0106b8f\u003e] ? pit_next_event+0x2f/0x40\n\u003e [17854.688347] [\u003cc013dd38\u003e] ? clockevents_program_event+0x98/0x160\n\u003e [17854.688347] [\u003cc0142fe8\u003e] ? mark_held_locks+0x48/0x90\n\u003e [17854.688347] [\u003cc0309125\u003e] ? _spin_unlock_irqrestore+0x35/0x60\n\u003e [17854.688347] [\u003cc0143229\u003e] ? trace_hardirqs_on_caller+0x139/0x190\n\u003e [17854.688347] [\u003cc014328b\u003e] ? trace_hardirqs_on+0xb/0x10\n\u003e [17854.688347] [\u003cc01455bc\u003e] lock_acquire+0x5c/0x80\n\u003e [17854.688347] [\u003cc0136fcc\u003e] ? retrigger_next_event+0x5c/0xa0\n\u003e [17854.688347] [\u003cc03092e5\u003e] _spin_lock+0x35/0x70\n\u003e [17854.688347] [\u003cc0136fcc\u003e] ? retrigger_next_event+0x5c/0xa0\n\u003e [17854.688347] [\u003cc0136fcc\u003e] retrigger_next_event+0x5c/0xa0\n\u003e [17854.688347] [\u003cc013711a\u003e] hres_timers_resume+0xa/0x10\n\u003e [17854.688347] [\u003cc013aa8e\u003e] timekeeping_resume+0xee/0x150\n\u003e [17854.688347] [\u003cc0273384\u003e] __sysdev_resume+0x14/0x50\n\u003e [17854.688347] [\u003cc0273407\u003e] sysdev_resume+0x47/0x80\n\u003e [17854.688347] [\u003cc02791ab\u003e] device_power_up+0xb/0x20\n\u003e [17854.688347] [\u003cc015043f\u003e] suspend_devices_and_enter+0xcf/0x150\n\u003e [17854.688347] [\u003cc0150c2f\u003e] ? freeze_processes+0x3f/0x90\n\u003e [17854.688347] [\u003cc0150614\u003e] enter_state+0xf4/0x140\n\u003e [17854.688347] [\u003cc01506dd\u003e] state_store+0x7d/0xc0\n\u003e [17854.688347] [\u003cc0150660\u003e] ? state_store+0x0/0xc0\n\u003e [17854.688347] [\u003cc0202da4\u003e] kobj_attr_store+0x24/0x30\n\u003e [17854.688347] [\u003cc01dd53c\u003e] sysfs_write_file+0x9c/0x100\n\u003e [17854.688347] [\u003cc019916c\u003e] vfs_write+0x9c/0x160\n\u003e [17854.688347] [\u003cc0103494\u003e] ? restore_nocheck_notrace+0x0/0xe\n\u003e [17854.688347] [\u003cc01dd4a0\u003e] ? sysfs_write_file+0x0/0x100\n\u003e [17854.688347] [\u003cc01992ed\u003e] sys_write+0x3d/0x70\n\u003e [17854.688347] [\u003cc0103371\u003e] sysenter_do_call+0x12/0x31\n\nAndrey\u0027s analysis:\n\n\u003e timekeeping_resume() is called via class -\u003eresume\n\u003e method; and according to comments in sysdev_resume() and\n\u003e device_power_up(), they are called with interrupts disabled.\n\u003e\n\u003e Looking at suspend_enter, irqs *are* disabled at this point.\n\u003e\n\u003e So it actually looks like something (may be some driver)\n\u003e unconditionally enabled irqs in resume path.\n\nAdd a debug check to test this theory. If it triggers then it\ntriggers because the resume code calls it with irqs enabled,\nwhich is a no-no not just for timekeeping_resume(), but also\nbad for a number of other resume handlers.\n\nReported-by: Andrey Borzenkov \u003carvidjaar@mail.ru\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b786c6a98ef6fa81114ba7b9fbfc0d67060775e3", "tree": "bff900158067adba76c14a61499e4d9520463e86", "parents": [ "fdb6a8f4db813b4e50f4e975efe6be12ba5bf460" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Sat Jan 17 12:04:36 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 18 20:29:35 2009 +0100" }, "message": "relay: fix lock imbalance in relay_late_setup_files\n\nOne fail path in relay_late_setup_files() omits\nmutex_unlock(\u0026relay_channels_mutex);\nAdd it.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b2b062b8163391c42b3219d466ca1ac9742b9c7b", "tree": "f3f920c09b8de694b1bc1d4b878cfd2b0b98c913", "parents": [ "a9de18eb761f7c1c860964b2e5addc1a35c7e861", "99937d6455cea95405ac681c86a857d0fcd530bd" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 18 18:37:14 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 18 18:37:14 2009 +0100" }, "message": "Merge branch \u0027core/percpu\u0027 into stackprotector\n\nConflicts:\n\tarch/x86/include/asm/pda.h\n\tarch/x86/include/asm/system.h\n\nAlso, moved include/asm-x86/stackprotector.h to arch/x86/include/asm.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e1d9ec6246a2668a5d037f529877efb7cf176af8", "tree": "58873891cffbb657cf7820ff0a32f03eea830f80", "parents": [ "68564a46976017496c2227660930d81240f82355" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "committer": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "message": "work_on_cpu: Use our own workqueue.\n\nImpact: remove potential clashes with generic kevent workqueue\n\nAnnoyingly, some places we want to use work_on_cpu are already in\nworkqueues. As per Ingo\u0027s suggestion, we create a different workqueue\nfor work_on_cpu.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "68564a46976017496c2227660930d81240f82355", "tree": "22e44be89c3bc3fe3491957cca8bdc92c52e1e38", "parents": [ "c99dbbe9f8f6b3e9383e64710217e873431d1c31" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "committer": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Fri Jan 16 15:31:15 2009 -0800" }, "message": "work_on_cpu: don\u0027t try to get_online_cpus() in work_on_cpu.\n\nImpact: remove potential circular lock dependency with cpu hotplug lock\n\nThis has caused more problems than it solved, with a pile of cpu\nhotplug locking issues.\n\nFollowup patches will get_online_cpus() in callers that need it, but\nif they don\u0027t do it they\u0027re no worse than before when they were using\nset_cpus_allowed without locking.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "88d998c264722cd6e8fafa42aee191f7d9194960", "tree": "72cfd34df16be3e6778ab585c8324e8f5677fe21", "parents": [ "79491ca416347f9e3c51993db556ba78bef44afa", "d08ca2ca743f324eceba59e93188f9439e966bce" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 16 14:45:34 2009 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 16 14:45:34 2009 -0500" }, "message": "Merge branch \u0027misc\u0027 into release\n" }, { "commit": "5a4ccaf37ffece09ef33f1cfec67efa8ee56f967", "tree": "9a246d76a019318f658c3db7567664cffb5f2824", "parents": [ "33f1d7ecc6cffff3c618a02295de969ebbacd95d" ], "author": { "name": "Masami Hiramatsu", "email": "mhiramat@redhat.com", "time": "Tue Jan 06 21:15:32 2009 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 16 14:32:17 2009 -0500" }, "message": "kprobes: check CONFIG_FREEZER instead of CONFIG_PM\n\nCheck CONFIG_FREEZER instead of CONFIG_PM because kprobe booster\ndepends on freeze_processes() and thaw_processes() when CONFIG_PREEMPT\u003dy.\n\nThis fixes a linkage error which occurs when CONFIG_PREEMPT\u003dy, CONFIG_PM\u003dy\nand CONFIG_FREEZER\u003dn.\n\nReported-by: Cheng Renquan \u003ccrquan@gmail.com\u003e\nSigned-off-by: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "33f1d7ecc6cffff3c618a02295de969ebbacd95d", "tree": "66e5bc12c253f1b39abc468fbbf15d9cb455245d", "parents": [ "c59765042f53a79a7a65585042ff463b69cb248c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Tue Jan 06 21:14:04 2009 +0100" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 16 14:32:17 2009 -0500" }, "message": "PM: Fix freezer compilation if PM_SLEEP is unset\n\nFreezer fails to compile if with the following configuration\nsettings:\n\nCONFIG_CGROUPS\u003dy\nCONFIG_CGROUP_FREEZER\u003dy\nCONFIG_MODULES\u003dy\nCONFIG_FREEZER\u003dy\nCONFIG_PM\u003dy\nCONFIG_PM_SLEEP\u003dn\n\nFix this by making process.o compilation depend on CONFIG_FREEZER.\n\nReported-by: Cheng Renquan \u003ccrquan@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "7cb36b6ccdca03bd87e8faca7fd920643dd1aec7", "tree": "df325aa5755e73c83b26110a78cec1f2acd345b7", "parents": [ "a9f8d25b655c7b5e08c9ed67a2fd2fdbe79404a6", "6272d68cc6a5f90c6b1a2228cf0f67b895305d17" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 15 16:55:00 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 15 16:55:00 2009 -0800" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n sched: sched_slice() fixlet\n sched: fix update_min_vruntime\n sched: SCHED_OTHER vs SCHED_IDLE isolation\n sched: SCHED_IDLE weight change\n sched: fix bandwidth validation for UID grouping\n Revert \"sched: improve preempt debugging\"\n" }, { "commit": "6ae301e85c9c58d2f430a8a7057ce488b7ff76df", "tree": "473a5da20df4868b13c2d4cadb2ce3804f548069", "parents": [ "3eabdb76a03bbe8f556162738c264dbfb24cff6a" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Thu Jan 15 13:51:01 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 15 16:39:38 2009 -0800" }, "message": "resources: fix parameter name and kernel-doc\n\nFix __request_region() parameter kernel-doc notation and parameter name:\n\nWarning(linux-2.6.28-git10//kernel/resource.c:627): No description found for parameter \u0027flags\u0027\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "45ce80fb6b6f9594d1396d44dd7e7c02d596fef8", "tree": "2409270f7073c08329ac01c82df0509a264af48c", "parents": [ "23964d2d02984d44aeb2d84d7ffb3359e728df43" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Thu Jan 15 13:50:59 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 15 16:39:37 2009 -0800" }, "message": "cgroups: consolidate cgroup documents\n\nMove Documentation/cpusets.txt and Documentation/controllers/* to\nDocumentation/cgroups/\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nAcked-by: Balbir Singh \u003cbalbir@linux.vnet.ibm.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6272d68cc6a5f90c6b1a2228cf0f67b895305d17", "tree": "9f7e6635d4ffb9d713d3b2be83a4cd4bd4749080", "parents": [ "e17036dac189dd034c092a91df56aa740db7146d" ], "author": { "name": "Lin Ming", "email": "ming.m.lin@intel.com", "time": "Thu Jan 15 17:17:15 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 21:07:57 2009 +0100" }, "message": "sched: sched_slice() fixlet\n\nMike\u0027s change: 0a582440f \"sched: fix sched_slice())\" broke group\nscheduling by forgetting to reload cfs_rq on each loop.\n\nThis patch fixes aim7 regression and specjbb2005 regression becomes\nless than 1.5% on 8-core stokley.\n\nSigned-off-by: Lin Ming \u003cming.m.lin@intel.com\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nTested-by: Jayson King \u003cdev@jaysonking.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "88fc241f54459ac3d86c5e13b449730199f66061", "tree": "d8148e145e9252b76b12b8d466ff3ecbfa4222ea", "parents": [ "0773a6cf673316440999752e23f8c3d4f85e48b9" ], "author": { "name": "Doug Chapman", "email": "doug.chapman@hp.com", "time": "Thu Jan 15 10:38:56 2009 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Thu Jan 15 10:38:56 2009 -0800" }, "message": "[IA64] dump stack on kernel unaligned warnings\n\nOften the cause of kernel unaligned access warnings is not\nobvious from just the ip displayed in the warning. This adds\nthe option via proc to dump the stack in addition to the warning.\nThe default is off (just display the 1 line warning). To enable\nthe stack to be shown: echo 1 \u003e /proc/sys/kernel/unaligned-dump-stack\n\nSigned-off-by: Doug Chapman \u003cdoug.chapman@hp.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "49a93bc978b4b3d564f6b330179b4cc2724a031d", "tree": "8b14b6c1d32b2a64bd9e7d0793717780ecc1d985", "parents": [ "54da5b3d44238eeb7417bacf792fb416d473bf4d", "a6525042bfdfcab128bd91fad264de10fd24a55e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:45:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:45:31 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into cpus4096\n" }, { "commit": "e17036dac189dd034c092a91df56aa740db7146d", "tree": "e4dc53a5ad8cccf71e611db3ee001a2e5a1e38f8", "parents": [ "6bc912b71b6f33b041cfde93ca3f019cbaa852bc" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jan 15 14:53:39 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:12:19 2009 +0100" }, "message": "sched: fix update_min_vruntime\n\nImpact: fix SCHED_IDLE latency problems\n\nOK, so we have 1 running task A (which is obviously curr and the tree is\nequally obviously empty).\n\n\u0027A\u0027 nicely chugs along, doing its thing, carrying min_vruntime along as it\ngoes.\n\nThen some whacko speed freak SCHED_IDLE task gets inserted due to SMP\nbalancing, which is very likely far right, in that case\n\nupdate_curr\n update_min_vruntime\n cfs_rq-\u003erb_leftmost :\u003d true (the crazy task sitting in a tree)\n vruntime \u003d se-\u003evruntime\n\nand voila, min_vruntime is waaay right of where it ought to be.\n\nOK, so why did I write it like that to begin with...\n\nAah, yes.\n\nSay we\u0027ve just dequeued current\n\nschedule\n deactivate_task(prev)\n dequeue_entity\n update_min_vruntime\n\nThen we\u0027ll set\n\n vruntime \u003d cfs_rq-\u003emin_vruntime;\n\nwe find !cfs_rq-\u003ecurr, but do find someone in the tree. Then we _must_\ndo vruntime \u003d se-\u003evruntime, because\n\n vruntime \u003d min_vruntime(vruntime :\u003d cfs_rq-\u003emin_vruntime, se-\u003evruntime)\n\nwill not advance vruntime, and cause lags the other way around (which we\nfixed with that initial patch: 1af5f730fc1bf7c62ec9fb2d307206e18bf40a69\n(sched: more accurate min_vruntime accounting).\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nTested-by: Mike Galbraith \u003cefault@gmx.de\u003e\nAcked-by: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6bc912b71b6f33b041cfde93ca3f019cbaa852bc", "tree": "f6128f946bb275aa68f814f5f6a9c08df43965b7", "parents": [ "cce7ade803699463ecc62a065ca522004f7ccb3d" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jan 15 14:53:38 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:07:29 2009 +0100" }, "message": "sched: SCHED_OTHER vs SCHED_IDLE isolation\n\nStronger SCHED_IDLE isolation:\n\n - no SCHED_IDLE buddies\n - never let SCHED_IDLE preempt on wakeup\n - always preempt SCHED_IDLE on wakeup\n - limit SLEEPER fairness for SCHED_IDLE.\n\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "cce7ade803699463ecc62a065ca522004f7ccb3d", "tree": "b71c6ccdae2920b1f55fb2e857fc3fa927bee630", "parents": [ "98a4826b99bc4bcc34c604b2fc4fcf4d771600ec" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Jan 15 14:53:37 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:07:28 2009 +0100" }, "message": "sched: SCHED_IDLE weight change\n\nIncrease the SCHED_IDLE weight from 2 to 3, this gives much more stable\nvruntime numbers.\n\ntime advanced in 100ms:\n\n weight\u003d2\n\n 64765.988352\n 67012.881408\n 88501.412352\n\n weight\u003d3\n\n 35496.181411\n 34130.971298\n 35497.411573\n\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "98a4826b99bc4bcc34c604b2fc4fcf4d771600ec", "tree": "fef4d0c48a91ce241555d4813b7f52beaf8b274c", "parents": [ "01e3eb82278bf45221fc38b391bc5ee0f6a314d6" ], "author": { "name": "Peter Zijlstra", "email": "peterz@infradead.org", "time": "Wed Jan 14 10:56:32 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 15:07:27 2009 +0100" }, "message": "sched: fix bandwidth validation for UID grouping\n\nImpact: make rt-limit tunables work again\n\nMark Glines reported:\n\n\u003e I\u0027ve got an issue on x86-64 where I can\u0027t configure the system to allow\n\u003e RT tasks for a non-root user.\n\u003e\n\u003e In 2.6.26.5, I was able to do the following to set things up nicely:\n\u003e echo 450000 \u003e/sys/kernel/uids/0/cpu_rt_runtime\n\u003e echo 450000 \u003e/sys/kernel/uids/1000/cpu_rt_runtime\n\u003e\n\u003e Seems like every value I try to echo into the /sys files returns EINVAL.\n\nFor UID grouping we initialize the root group with infinite bandwidth\nwhich by default is actually more than the global limit, therefore the\nbandwidth check always fails.\n\nBecause the root group is a phantom group (for UID grouping) we cannot\nruntime adjust it, therefore we let it reflect the global bandwidth\nsettings.\n\nReported-by: Mark Glines \u003cmark@glines.org\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7f268f4352cd7d3d18a20268887600aaebd9d974", "tree": "bb9c4bc87f42a5c999666271e5295c2ed7951206", "parents": [ "a6525042bfdfcab128bd91fad264de10fd24a55e", "54da5b3d44238eeb7417bacf792fb416d473bf4d", "b665967979d0e990f196e7c4ba88e17c9ed9b781", "a08c4743ed5b861c4fa3d75be00da7106c926296" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 13:18:57 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 13:18:57 2009 +0100" }, "message": "Merge branches \u0027cpus4096\u0027, \u0027x86/cleanups\u0027 and \u0027x86/urgent\u0027 into x86/percpu\n" }, { "commit": "934d96eafadcf3eb3ccd094af9919f020907fc41", "tree": "8ccda81ddd77195ebe22d38b98d13f97452eedc6", "parents": [ "6d612b0f943289856c6e8186c564cda922cd040e" ], "author": { "name": "Jaswinder Singh Rajput", "email": "jaswinder@infradead.org", "time": "Wed Jan 14 20:38:17 2009 +0530" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jan 15 12:06:56 2009 +0100" }, "message": "time-sched.c: tick_nohz_update_jiffies should be static\n\nImpact: cleanup, reduce kernel size a bit, avoid sparse warning\n\nFixes sparse warning:\n\n kernel/time/tick-sched.c:137:6: warning: symbol \u0027tick_nohz_update_jiffies\u0027 was not declared. Should it be static?\n\nSigned-off-by: Jaswinder Singh Rajput \u003cjaswinderrajput@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bca268565fd18f0b36ab8fff6e1623d8dffae2b1", "tree": "11abda03d7a7764cfa6a49a6ec2da1576b3058ee", "parents": [ "74d96f018673759d04d032c137d132f6447bfb1e", "26689452f5ca201add63b1b1ff0dbcf82d6885e7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 14 19:58:40 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 14 19:58:40 2009 -0800" }, "message": "Merge branch \u0027syscalls\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6\n\n* \u0027syscalls\u0027 of git://git390.osdl.marist.edu/pub/scm/linux-2.6: (44 commits)\n [CVE-2009-0029] s390 specific system call wrappers\n [CVE-2009-0029] System call wrappers part 33\n [CVE-2009-0029] System call wrappers part 32\n [CVE-2009-0029] System call wrappers part 31\n [CVE-2009-0029] System call wrappers part 30\n [CVE-2009-0029] System call wrappers part 29\n [CVE-2009-0029] System call wrappers part 28\n [CVE-2009-0029] System call wrappers part 27\n [CVE-2009-0029] System call wrappers part 26\n [CVE-2009-0029] System call wrappers part 25\n [CVE-2009-0029] System call wrappers part 24\n [CVE-2009-0029] System call wrappers part 23\n [CVE-2009-0029] System call wrappers part 22\n [CVE-2009-0029] System call wrappers part 21\n [CVE-2009-0029] System call wrappers part 20\n [CVE-2009-0029] System call wrappers part 19\n [CVE-2009-0029] System call wrappers part 18\n [CVE-2009-0029] System call wrappers part 17\n [CVE-2009-0029] System call wrappers part 16\n [CVE-2009-0029] System call wrappers part 15\n ...\n" }, { "commit": "2ea038917bbdd51a7ae4a898c6a04641324dd033", "tree": "6a6f8b1db4d097d260449f88c267e39ab9d2bb3f", "parents": [ "a6525042bfdfcab128bd91fad264de10fd24a55e" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Wed Jan 14 21:38:20 2009 +0100" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Wed Jan 14 21:38:20 2009 +0100" }, "message": "Revert \"kbuild: strip generated symbols from *.ko\"\n\nThis reverts commit ad7a953c522ceb496611d127e51e278bfe0ff483.\n\nAnd commit: (\"allow stripping of generated symbols under CONFIG_KALLSYMS_ALL\")\n 9bb482476c6c9d1ae033306440c51ceac93ea80c\n\nThese stripping patches has caused a set of issues:\n\n1) People have reported compatibility issues with binutils due to\n lack of support for `--strip-unneeded-symbols\u0027 with objcopy 2.15.92.0.2\n Reported by: Wenji\n2) ccache and distcc no longer works as expeced\n Reported by: Ted, Roland, + others\n3) The installed modules increased a lot in size\n Reported by: Ted, Davej + others\n\nReported-by: Wenji Huang \u003cwenji.huang@oracle.com\u003e\nReported-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\nReported-by: Dave Jones \u003cdavej@redhat.com\u003e\nReported-by: Roland McGrath \u003croland@redhat.com\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "9316fcacb89c59fe556c48587ac02cd7f5d38045", "tree": "01e358788e2aef292d46fb8c1f598edf3449fe47", "parents": [ "18e6959c385f3edf3991fa6662a53dac4eb10d5b" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Wed Jan 14 09:35:44 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 14 09:42:11 2009 -0800" }, "message": "kernel/up.c: omit it if SMP\u003dy, USE_GENERIC_SMP_HELPERS\u003dn\n\nFix the sparc build - we were including `up.o\u0027 on SMP builds, when\nCONFIG_USE_GENERIC_SMP_HELPERS\u003dn.\n\nTested-by: Robert Reif \u003creif@earthlink.net\u003e\nFixed-by: Robert Reif \u003creif@earthlink.net\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d4e82042c4cfa87a7d51710b71f568fe80132551", "tree": "202c311b52f4e4db9fbbbd80607744e2aa2e5885", "parents": [ "836f92adf121f806e9beb5b6b88bd5c9c4ea3f24" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:34 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:31 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 32\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "836f92adf121f806e9beb5b6b88bd5c9c4ea3f24", "tree": "0deccad6d01b7761a8d96cbc12b8e9541317380e", "parents": [ "6559eed8ca7db0531a207cd80be5e28cd6f213c5" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:33 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:31 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 31\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "6559eed8ca7db0531a207cd80be5e28cd6f213c5", "tree": "08d7a42d9eb8e7e9b7aa6930a07f1acecb35a282", "parents": [ "2e4d0924eb0c403ce4014fa139d1d61bf2c44fee" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:32 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:30 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 30\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "1e7bfb2134dfec37ce04fb3a4ca89299e892d10c", "tree": "99c676262e696754dcbfb2d6f59499972cd0c38c", "parents": [ "c4ea37c26a691ad0b7e86aa5884aab27830e95c9" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:29 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:29 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 27\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "c4ea37c26a691ad0b7e86aa5884aab27830e95c9", "tree": "4a3bd25e61cd3782f535ad2140a01bf3835dca4f", "parents": [ "d5460c9974a321a194aded4a8c4daaac68ea8171" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:28 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:29 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 26\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "e48fbb699f82ef1e80bd7126046394d2dc9ca7e6", "tree": "d361155949c3c31724946a6d619ece7a093e30a1", "parents": [ "5a8a82b1d306a325d899b67715618413657efda4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:26 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:28 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 24\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "5a8a82b1d306a325d899b67715618413657efda4", "tree": "ac599eb041a3cdcbbb3ba0a67ff2f14e251371f5", "parents": [ "3e0fa65f8ba4fd24b3dcfaf14d5b15eaab0fdc61" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:25 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:28 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 23\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "003d7ab479168132a2b2c6700fe682b08f08ab0c", "tree": "e9f51f17949cabab6324ee1415a55e350334c841", "parents": [ "a6b42e83f249aad723589b2bdf6d1dfb2b0997c8" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:21 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:26 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 19\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "a6b42e83f249aad723589b2bdf6d1dfb2b0997c8", "tree": "0a0b8a966d5170e4dafa1e2b195a93f6f9963f64", "parents": [ "ca013e945b1ba5828b151ee646946f1297b67a4c" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:20 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:25 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 18\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "ca013e945b1ba5828b151ee646946f1297b67a4c", "tree": "d277caa7b4581492ab9c4bb42912de3b3d931f50", "parents": [ "002c8976ee537724b20a5e179d9b349309438836" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:19 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:25 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 17\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "a5f8fa9e9ba5ef3305e147f41ad6e1e84ac1f0bd", "tree": "a9bedc6890d6379f0839c280a20c5da3bd9f2352", "parents": [ "17da2bd90abf428523de0fb98f7075e00e3ed42e" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:11 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:21 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 09\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "17da2bd90abf428523de0fb98f7075e00e3ed42e", "tree": "4f2daf3cb792b7da62e6ae771b58902cc5ea24ab", "parents": [ "754fe8d297bfae7b77f7ce866e2fb0c5fb186506" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:10 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:21 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 08\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "754fe8d297bfae7b77f7ce866e2fb0c5fb186506", "tree": "b2650f728d50791fa86ecd8c49806f51db714bd4", "parents": [ "5add95d4f7cf08f6f62510f19576992912387501" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:09 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:20 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 07\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "5add95d4f7cf08f6f62510f19576992912387501", "tree": "d12413f415554705d234f0882164d7dc179d10a7", "parents": [ "362e9c07c7220c0a78c88826fc0d2bf7e4a4bb68" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:08 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:20 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 06\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "362e9c07c7220c0a78c88826fc0d2bf7e4a4bb68", "tree": "456a8d4c83c6ace345d9aae00735778eca03ab20", "parents": [ "b290ebe2c46d01b742b948ce03f09e8a3efb9a92" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:07 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:20 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 05\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "b290ebe2c46d01b742b948ce03f09e8a3efb9a92", "tree": "4419602f911a8205de2160c56a0ff844f350557e", "parents": [ "ae1251ab785f6da87219df8352ffdac68bba23e4" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:06 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:19 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 04\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "ae1251ab785f6da87219df8352ffdac68bba23e4", "tree": "8a37770a08b78f8c184764f34cf8455c894ce117", "parents": [ "dbf040d9d1cbf1ef6250bdb095c5c118950bcde8" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:05 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:19 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 03\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "dbf040d9d1cbf1ef6250bdb095c5c118950bcde8", "tree": "4e09682734b04601b06660e513e67ba0eb062e55", "parents": [ "58fd3aa288939d3097fa04505b25c2f5e6e144d1" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:04 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:19 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 02\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "58fd3aa288939d3097fa04505b25c2f5e6e144d1", "tree": "73d65d8494f80884c765265d78496fba6ef00784", "parents": [ "6673e0c3fbeaed2cd08e2fd4a4aa97382d6fedb0" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:14:03 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:18 2009 +0100" }, "message": "[CVE-2009-0029] System call wrappers part 01\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "f627a741d24f12955fa2d9f8831c3b12860635bd", "tree": "2b96ea5be1df1978fd08544929c2ab3d4fbad8ba", "parents": [ "c9da9f2129d6a421c32e334a83770a9e67f7feac" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:13:58 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:16 2009 +0100" }, "message": "[CVE-2009-0029] Make sys_syslog a conditional system call\n\nRemove the -ENOSYS implementation for !CONFIG_PRINTK and use\nthe cond_syscall infrastructure instead.\n\nAcked-by: Kyle McMartin \u003ckyle@redhat.com\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "2ed7c03ec17779afb4fcfa3b8c61df61bd4879ba", "tree": "4e0fefd574bab5470a02edf439727f472a9663c6", "parents": [ "4c696ba7982501d43dea11dbbaabd2aa8a19cc42" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:13:54 2009 +0100" }, "committer": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Wed Jan 14 14:15:14 2009 +0100" }, "message": "[CVE-2009-0029] Convert all system calls to return a long\n\nConvert all system calls to return a long. This should be a NOP since all\nconverted types should have the same size anyway.\nWith the exception of sys_exit_group which returned void. But that doesn\u0027t\nmatter since the system call doesn\u0027t return.\n\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\n" }, { "commit": "baf48f6577e581a9adb8fe849dc80e24b21d171d", "tree": "279e54b7374a9c52025ded4f9bb718e5382b0340", "parents": [ "e4fa4c97016037620f9dc8bafe03e1086b665b4c" ], "author": { "name": "Mandeep Singh Baines", "email": "msb@google.com", "time": "Mon Jan 12 21:15:17 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 14 11:48:07 2009 +0100" }, "message": "softlock: fix false panic which can occur if softlockup_thresh is reduced\n\nAt run-time, if softlockup_thresh is changed to a much lower value,\ntouch_timestamp is likely to be much older than the new softlock_thresh.\n\nThis will cause a false softlockup to be detected. If softlockup_panic\nis enabled, the system will panic.\n\nThe fix is to touch all watchdogs before changing softlockup_thresh.\n\nSigned-off-by: Mandeep Singh Baines \u003cmsb@google.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "e4fa4c97016037620f9dc8bafe03e1086b665b4c", "tree": "130944c01e928d8a5e06aea635b222cb28515df8", "parents": [ "a6525042bfdfcab128bd91fad264de10fd24a55e" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Wed Jan 14 14:58:15 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jan 14 11:26:40 2009 +0100" }, "message": "rcu: add __cpuinit to rcu_init_percpu_data()\n\nImpact: reduce memory footprint\n\nadd __cpuinit to rcu_init_percpu_data(), and this function\u0027s text\nwill be discarded after boot when !CONFIG_HOTPLUG_CPU.\n\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "28839855bf623f2d7eee72377d4896770a45494f", "tree": "e7f8b0742120b9d7401f5783a6065f004167aae1", "parents": [ "ccbf04f24c55ead791dac5df8ddeb1a640fbaad8", "6e96281412f2f757abe623e08a9577e2bbd3402f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 13 09:02:21 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 13 09:02:21 2009 -0800" }, "message": "Merge branch \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n smp_call_function_single(): be slightly less stupid, fix #2\n lockdep, mm: fix might_fault() annotation\n" }, { "commit": "4a046d1754ee6ebb6f399696805ed61ea0444d4c", "tree": "9b9e8e63d9490aea4c2f06263ad541cb8115eb63", "parents": [ "e65e49d0f3714f4a6a42f6f6a19926ba33fcda75" ], "author": { "name": "Yinghai Lu", "email": "yinghai@kernel.org", "time": "Mon Jan 12 17:39:24 2009 -0800" }, "committer": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Mon Jan 12 17:39:24 2009 -0800" }, "message": "x86: arch_probe_nr_irqs\n\nImpact: save RAM with large NR_CPUS, get smaller nr_irqs\n\nSigned-off-by: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "37a76bd4f1b716949fc38a6842e89f0ccb8384d0", "tree": "6537cab6fb0e1a9508d34ca95b25808866bf04af", "parents": [ "d32ad102c6d748b510fd89f1af4232eac1be8732" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sun Jan 11 15:35:01 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 12 16:39:58 2009 -0800" }, "message": "async: fix __lowest_in_progress()\n\nAt 37000 feet somewhere near Greenland I woke up from a half-sleep with the\nrealisation that __lowest_in_progress() is buggy. After landing I checked\nand there were indeed 2 problems with it; this patch fixes both:\n* The order of the list checks was wrong\n* The locking was not correct.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "12847095e9c96cdf1ca6dd980ca733c38f8e9a98", "tree": "98dc35325c1bf3c61e2c4a2dce8e827bf0d99af5", "parents": [ "1181a2449969c59f0ab6b95374fe6983cc07286d", "fd2ab30b65e961b974ae0bc71e0d47d6b35e0968" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 12 16:29:00 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 12 16:29:00 2009 -0800" }, "message": "Merge branch \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027sched-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n kernel/sched.c: add missing forward declaration for \u0027double_rq_lock\u0027\n sched: partly revert \"sched debug: remove NULL checking in print_cfs_rt_rq()\"\n cpumask: fix CONFIG_NUMA\u003dy sched.c\n" }, { "commit": "6e96281412f2f757abe623e08a9577e2bbd3402f", "tree": "8777594e0424a39ab38fa12e091861fce981cdd5", "parents": [ "95156f0051cba60ec674bbaa5cf7dc74a74c5612" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 12 16:04:37 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 12 16:04:37 2009 +0100" }, "message": "smp_call_function_single(): be slightly less stupid, fix #2\n\nfix m68k build failure:\n\n tip/kernel/up.c: In function \u0027smp_call_function_single\u0027:\n tip/kernel/up.c:16: error: dereferencing pointer to incomplete type\n make[2]: *** [kernel/up.o] Error 1\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "01e3eb82278bf45221fc38b391bc5ee0f6a314d6", "tree": "f360e00729c85091798cbc99e5ea10cdf0c7e3a8", "parents": [ "fd2ab30b65e961b974ae0bc71e0d47d6b35e0968" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 12 13:00:50 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jan 12 13:00:50 2009 +0100" }, "message": "Revert \"sched: improve preempt debugging\"\n\nThis reverts commit 7317d7b87edb41a9135e30be1ec3f7ef817c53dd.\n\nThis has been reported (and bisected) by Alexey Zaytsev and\nKamalesh Babulal to produce annoying warnings during bootup\non both x86 and powerpc.\n\nkernel_locked() is not a valid test in IRQ context (we update the\nBKL\u0027s -\u003elock_depth and the preempt count separately and non-atomicalyy),\nso we cannot put it into the generic preempt debugging checks which\ncan run in IRQ contexts too.\n\nReported-and-bisected-by: Alexey Zaytsev \u003calexey.zaytsev@gmail.com\u003e\nReported-and-bisected-by: Kamalesh Babulal \u003ckamalesh@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "92296c6d6e908c35fca287a21af27be814af9c75", "tree": "ba4a85a77b5bb3b609348dafafb710d567d1810a", "parents": [ "542d865bbed4ce1f050f586e53cf1cfadda93766" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sun Jan 11 09:22:58 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:45 2009 +0100" }, "message": "cpumask, irq: non-x86 build failures\n\nIngo Molnar wrote:\n\n\u003e All non-x86 architectures fail to build:\n\u003e\n\u003e In file included from /home/mingo/tip/include/linux/random.h:11,\n\u003e from /home/mingo/tip/include/linux/stackprotector.h:6,\n\u003e from /home/mingo/tip/init/main.c:17:\n\u003e /home/mingo/tip/include/linux/irqnr.h:26:63: error: asm/irq_vectors.h: No such file or directory\n\nDo not include asm/irq_vectors.h in generic code - it\u0027s not available\non all architectures.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "542d865bbed4ce1f050f586e53cf1cfadda93766", "tree": "73ed6c9ef7cf7defbcc50a210aafbf1d7d914f7a", "parents": [ "9332fccdedf8e09448f3b69b624211ae879f6c45" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:07 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:42 2009 +0100" }, "message": "kstat: modify kstat_irqs_legacy to be variable sized\n\nImpact: reduce memory usage.\n\nAllocate kstat_irqs_legacy based on nr_cpu_ids to deal with this\nmemory usage bump when NR_CPUS bumped from 128 to 4096:\n\n 8192 +253952 262144 +3100% kstat_irqs_legacy(.bss)\n\nThis is only when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "9332fccdedf8e09448f3b69b624211ae879f6c45", "tree": "81f74838f7c5388dc83a3cfd8009a22e223b4888", "parents": [ "0fa0ebbf15addc1be8f73325d809c8547a9de304" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:07 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:38 2009 +0100" }, "message": "irq: initialize nr_irqs based on nr_cpu_ids\n\nImpact: Reduce memory usage.\n\nThis is the second half of the changes to make the irq_desc_ptrs be\nvariable sized based on nr_cpu_ids. This is done by adding a new\n\"max_nr_irqs\" macro to irq_vectors.h (and a dummy in irqnr.h) to\nreturn a max NR_IRQS value based on NR_CPUS or nr_cpu_ids.\n\nThis necessitated moving the define of MAX_IO_APICS to a separate\nfile (asm/apicnum.h) so it could be included without the baggage\nof the other asm/apicdef.h declarations.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "0fa0ebbf15addc1be8f73325d809c8547a9de304", "tree": "cd995419a3eb84d3e18e92ff205af86a7a4ed66d", "parents": [ "e2f4d06545ec1f29b0e838ee34cbf3500ea5b9a4" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:35 2009 +0100" }, "message": "irq: allocate irq_desc_ptrs array based on nr_irqs\n\nImpact: allocate irq_desc_ptrs in preparation for making it variable-sized.\n\nThis addresses this memory usage bump when NR_CPUS bumped from 128 to 4096:\n\n 34816 +229376 264192 +658% irq_desc_ptrs(.data.read_mostly)\n\nThe patch is split into two parts, the first simply allocates the\nirq_desc_ptrs array. Then next will deal with making it variable.\nThis is only when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "e2f4d06545ec1f29b0e838ee34cbf3500ea5b9a4", "tree": "867881517120191e988dc9e711aa3c92fbc8757b", "parents": [ "9594949b060efe86ecaa1a66839232a3b9800bc9" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:32 2009 +0100" }, "message": "irq: use WARN() instead of WARN_ON().\n\nImpact: cleanup WARN msg.\n\nIngo requested:\n\u003e While at it, could you please also convert this to a WARN() construct\n\u003e instead? (in a separate commit)\n\n... and it shall be done. ;-)\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "9594949b060efe86ecaa1a66839232a3b9800bc9", "tree": "5d0a450fd271c23c838e22f5e6998d24f6921e3c", "parents": [ "c7a3589e7a1f8fdbd2536fe1bfa60b37f5121c69" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 22:24:06 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:29 2009 +0100" }, "message": "irq: change references from NR_IRQS to nr_irqs\n\nImpact: preparation, cleanup, add KERN_INFO printk\n\nModify references from NR_IRQS to nr_irqs as the later will become\nvariable-sized based on nr_cpu_ids when CONFIG_SPARSE_IRQS\u003dy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "d38b223c86db3162dc85b5a1997ac8a210e1660b", "tree": "3e232926a5fce47e910e4356e833be43b7b03592", "parents": [ "c90e785be2fd9dfaef1f030d0314e44052553736" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:11 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:22 2009 +0100" }, "message": "cpumask: reduce stack usage in find_lowest_rq\n\nImpact: reduce stack usage, cleanup\n\nUse a cpumask_var_t in find_lowest_rq() and clean up other old\ncpumask_t calls.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "802bf931f2688ad125b73db597ce63cc842fb27a", "tree": "e3715fce62ffeaac7f06f352dc538dccac215216", "parents": [ "651f8118cf0a5724f23fe1de4a3d9d36b2e01c2e" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:09 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:13:02 2009 +0100" }, "message": "cpumask: fix bug in use cpumask_var_t in irq_desc\n\nImpact: fix bug where new irq_desc uses old cpumask pointers which are freed.\n\nAs Yinghai pointed out, init_copy_one_irq_desc() copies the old desc to\nthe new desc overwriting the cpumask pointers. Since the old_desc and\nthe cpumask pointers are freed, then memory corruption will occur if\nthese old pointers are used.\n\nMove the allocation of these pointers to after the copy.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\n" }, { "commit": "7f7ace0cda64c99599c23785f8979a072e118058", "tree": "13f2826e64e09ebaef94a3e7fd9c21cfbd31ec3f", "parents": [ "c59765042f53a79a7a65585042ff463b69cb248c" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Sat Jan 10 21:58:08 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 19:12:46 2009 +0100" }, "message": "cpumask: update irq_desc to use cpumask_var_t\n\nImpact: reduce memory usage, use new cpumask API.\n\nReplace the affinity and pending_masks with cpumask_var_t\u0027s. This adds\nto the significant size reduction done with the SPARSE_IRQS changes.\n\nThe added functions (init_alloc_desc_masks \u0026 init_copy_desc_masks) are\nin the include file so they can be inlined (and optimized out for the\n!CONFIG_CPUMASKS_OFFSTACK case.) [Naming chosen to be consistent with\nthe other init*irq functions, as well as the backwards arg declaration\nof \"from, to\" instead of the more common \"to, from\" standard.]\n\nIncludes a slight change to the declaration of struct irq_desc to embed\nthe pending_mask within ifdef(CONFIG_SMP) to be consistent with other\nreferences, and some small changes to Xen.\n\nTested: sparse/non-sparse/cpumask_offstack/non-cpumask_offstack/nonuma/nosmp on x86_64\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nCc: Chris Wright \u003cchrisw@sous-sol.org\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@xensource.com\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Venkatesh Pallipadi \u003cvenkatesh.pallipadi@intel.com\u003e\nCc: virtualization@lists.osdl.org\nCc: xen-devel@lists.xensource.com\nCc: Yinghai Lu \u003cyhlu.kernel@gmail.com\u003e\n" }, { "commit": "783adf42cf039083dd3c734c07c3bdc707e2bb15", "tree": "26bb2ff8c8e1bd285e0161154d83ce27dc459100", "parents": [ "d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a" ], "author": { "name": "Steven Noonan", "email": "steven@uplinklabs.net", "time": "Sun Jan 11 01:04:21 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 15:34:10 2009 +0100" }, "message": "kernel/fork.c: unused variable \u0027ret\u0027\n\nRemoved the unused variable.\n\nSigned-off-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d19b85db9d5c44a4c21dcb10d6fbadaa4425ab2a", "tree": "250be7a5a29069f7d1f4524fa45ab0e988833025", "parents": [ "490dea45d00f01847ebebd007685d564aaf2cd98", "c59765042f53a79a7a65585042ff463b69cb248c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 15:34:05 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 15:34:05 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc1\u0027 into timers/urgent\n" }, { "commit": "fd2ab30b65e961b974ae0bc71e0d47d6b35e0968", "tree": "5d3f13b4ffc71215b232cc91668aa482dd520931", "parents": [ "df051434f1dfc93ec2e1c1d186bb87cb3db9dcdf" ], "author": { "name": "Steven Noonan", "email": "steven@uplinklabs.net", "time": "Sun Jan 11 01:04:22 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 13:06:07 2009 +0100" }, "message": "kernel/sched.c: add missing forward declaration for \u0027double_rq_lock\u0027\n\nImpact: build fix on certain configs\n\nAdded \u0027double_rq_lock\u0027 forward declaration, allowing double_rq_lock\nto be used in _double_lock_balance().\n\nSigned-off-by: Steven Noonan \u003csteven@uplinklabs.net\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "93423b8665f43a0c7a006a1d5be048b99db56d32", "tree": "6e3c9433fc729c7a52353faf0c70d7de1d3abeb3", "parents": [ "53ce3d9564908794ae7dd32969089b57df5fc098" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 05:15:21 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 05:15:21 2009 +0100" }, "message": "smp_call_function_single(): be slightly less stupid, fix\n\nImpact: build fix on Alpha\n\n kernel/up.c: In function \u0027smp_call_function_single\u0027:\n kernel/up.c:12: error: \u0027cpuid\u0027 undeclared (first use in this function)\n kernel/up.c:12: error: (Each undeclared identifier is reported only once\n kernel/up.c:12: error: for each function it appears in.)\n\nThe typo didnt show up on x86 because \u0027cpuid\u0027 happens to be a\nfunction address as well ...\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "53ce3d9564908794ae7dd32969089b57df5fc098", "tree": "d0eb540d9743155eff6d3c454db3493bf75c9023", "parents": [ "abede81c4fb2e3b85d8760f25e3da39d2c69a134" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Fri Jan 09 12:27:08 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 03:41:58 2009 +0100" }, "message": "smp_call_function_single(): be slightly less stupid\n\nIf you do\n\n\tsmp_call_function_single(expression-with-side-effects, ...)\n\nthen expression-with-side-effects never gets evaluated on UP builds.\n\nAs always, implementing it in C is the correct thing to do.\n\nWhile we\u0027re there, uninline it for size and possible header dependency\nreasons.\n\nAnd create a new kernel/up.c, as a place in which to put\nuniprocessor-specific code and storage. It should mirror kernel/smp.c.\n\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "abede81c4fb2e3b85d8760f25e3da39d2c69a134", "tree": "26c893ec108d837eb9171d678c55a1cea7b22af4", "parents": [ "c9d557c19f94df42db78d4a5de4d25feee694bad", "c59765042f53a79a7a65585042ff463b69cb248c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 03:41:39 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 03:41:39 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc1\u0027 into core/urgent\n" }, { "commit": "805194c35b91999b139e4d6b6145f4f84fd4c814", "tree": "7530c66ec53045858bba70ad8f1c626c450d12cc", "parents": [ "62ea9ceb17a74bc7544211bfeecf4170c554ac4f" ], "author": { "name": "Li Zefan", "email": "lizf@cn.fujitsu.com", "time": "Sat Jan 10 15:43:15 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 02:40:32 2009 +0100" }, "message": "sched: partly revert \"sched debug: remove NULL checking in print_cfs_rt_rq()\"\n\nImpact: avoid accessing NULL tg.css-\u003ecgroup\n\nIn commit 0a0db8f5c9d4bbb9bbfcc2b6cb6bce2d0ef4d73d, I removed checking\nNULL tg.css-\u003ecgroup, but I realized I was wrong when I found reading\n/proc/sched_debug can race with cgroup_create().\n\nSigned-off-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "62ea9ceb17a74bc7544211bfeecf4170c554ac4f", "tree": "ef8f6b185463a4b68908ca23357efd3d1ddb6145", "parents": [ "3d14bdad40315b54470cb7812293d14c8af2bf7d" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sun Jan 11 01:04:16 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jan 11 01:04:16 2009 +0100" }, "message": "cpumask: fix CONFIG_NUMA\u003dy sched.c\n\nImpact: fix panic on ia64 with NR_CPUS\u003d1024\n\nstruct sched_domain is now a dangling structure; where we really want\nstatic ones, we need to use static_sched_domain.\n\n(As the FIXME in this file says, cpumask_var_t would be better, but\nthis code is hairy enough without trying to add initialization code to\nthe right places).\n\nReported-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9a100a4464917b5ffff3a8ce1c2758088fd9bb32", "tree": "2c0e42dd23907dbdff147fa0097ccc2ef7be9ae1", "parents": [ "0d34052dfeba307ebc18d2f672e80e3f419714d4", "cdb80f630be5cbc23d82331f24dc4704f75b64f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 15:32:26 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 15:32:26 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-2\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-2:\n async: make async a command line option for now\n partial revert of asynchronous inode delete\n" }, { "commit": "c40f6f8bbc4cbd2902671aacd587400ddca62627", "tree": "a991e5521e10943f4457fb7f494e00aec75cc7df", "parents": [ "1a7d0f0bec4be078ce2cfb11538c0f4ffbbed8e5", "cb6ff208076b5f434db1b8c983429269d719cef5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 14:00:58 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 14:00:58 2009 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-nommu\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-nommu:\n NOMMU: Support XIP on initramfs\n NOMMU: Teach kobjsize() about VMA regions.\n FLAT: Don\u0027t attempt to expand the userspace stack to fill the space allocated\n FDPIC: Don\u0027t attempt to expand the userspace stack to fill the space allocated\n NOMMU: Improve procfs output using per-MM VMAs\n NOMMU: Make mmap allocation page trimming behaviour configurable.\n NOMMU: Make VMAs per MM as for MMU-mode linux\n NOMMU: Delete askedalloc and realalloc variables\n NOMMU: Rename ARM\u0027s struct vm_region\n NOMMU: Fix cleanup handling in ramfs_nommu_get_umapped_area()\n" }, { "commit": "1a7d0f0bec4be078ce2cfb11538c0f4ffbbed8e5", "tree": "266fafec84391c21383cfad7e6ae5ef6131f3ff1", "parents": [ "7d671f3e713fc5ff18a5227a8dc16dfdb8bc0664", "b9456371a73871d001e67b5f4eac118c2c278e1c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 13:59:25 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 13:59:25 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6:\n CRED: Fix commit_creds() on a process that has no mm\n" }, { "commit": "cdb80f630be5cbc23d82331f24dc4704f75b64f4", "tree": "537545e474b5906e4887aaa28e4e832134a97fa3", "parents": [ "b32714ba29358a688ef337d5297bf4bdc9f596dc" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Jan 09 13:23:45 2009 -0800" }, "committer": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Jan 09 13:23:45 2009 -0800" }, "message": "async: make async a command line option for now\n\n... and have it default off.\nThis does allow people to work with it for testing.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\n" }, { "commit": "4ce5f24193cef2e26f182ce708e94ba1f5fafc0c", "tree": "300373440be70af7c8ce662d4b30d8103e7c6026", "parents": [ "7c51d57e9d7fbce89f79c41dc8da383101dbe9c6", "a076aa4f96f40fc75451ae835a1a665ce1faf951" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 12:43:06 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 12:43:06 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile: (31 commits)\n powerpc/oprofile: fix whitespaces in op_model_cell.c\n powerpc/oprofile: IBM CELL: add SPU event profiling support\n powerpc/oprofile: fix cell/pr_util.h\n powerpc/oprofile: IBM CELL: cleanup and restructuring\n oprofile: make new cpu buffer functions part of the api\n oprofile: remove #ifdef CONFIG_OPROFILE_IBS in non-ibs code\n ring_buffer: fix ring_buffer_event_length()\n oprofile: use new data sample format for ibs\n oprofile: add op_cpu_buffer_get_data()\n oprofile: add op_cpu_buffer_add_data()\n oprofile: rework implementation of cpu buffer events\n oprofile: modify op_cpu_buffer_read_entry()\n oprofile: add op_cpu_buffer_write_reserve()\n oprofile: rename variables in add_ibs_begin()\n oprofile: rename add_sample() in cpu_buffer.c\n oprofile: rename variable ibs_allowed to has_ibs in op_model_amd.c\n oprofile: making add_sample_entry() inline\n oprofile: remove backtrace code for ibs\n oprofile: remove unused ibs macro\n oprofile: remove unused components in struct oprofile_cpu_buffer\n ...\n" }, { "commit": "a3a798c88a14b35e5d4ca30716dbc9eb9a1ddfe2", "tree": "393969a0f1405237483c8c29b904690f2bb90559", "parents": [ "efcb3cf7f00c3c424db012380a8a974c2676a3c8", "d97c0defba25a959a990f6d4759f43075540832e" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 11:55:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 11:55:14 2009 -0800" }, "message": "Merge branch \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (94 commits)\n ACPICA: hide private headers\n ACPICA: create acpica/ directory\n ACPI: fix build warning\n ACPI : Use RSDT instead of XSDT by adding boot option of \"acpi\u003drsdt\"\n ACPI: Avoid array address overflow when _CST MWAIT hint bits are set\n fujitsu-laptop: Simplify SBLL/SBL2 backlight handling\n fujitsu-laptop: Add BL power, LED control and radio state information\n ACPICA: delete utcache.c\n ACPICA: delete acdisasm.h\n ACPICA: Update version to 20081204.\n ACPICA: FADT: Update error msgs for consistency\n ACPICA: FADT: set acpi_gbl_use_default_register_widths to TRUE by default\n ACPICA: FADT parsing changes and fixes\n ACPICA: Add ACPI_MUTEX_TYPE configuration option\n ACPICA: Fixes for various ACPI data tables\n ACPICA: Restructure includes into public/private\n ACPI: remove private acpica headers from driver files\n ACPI: reboot.c: use new acpi_reset interface\n ACPICA: New: acpi_reset interface - write to reset register\n ACPICA: Move all public H/W interfaces to new hwxface\n ...\n" }, { "commit": "43529c97122f2c851126447963eedcb8cba74fbe", "tree": "4bcba354186ae52e84d57920012f94d47bf0f72b", "parents": [ "0de336814107358bc8c4173bf9ce2d42445173fe" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jan 09 16:13:46 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 11:53:53 2009 -0800" }, "message": "CRED: Must initialise the new creds in prepare_kernel_cred()\n\nThe newly allocated creds in prepare_kernel_cred() must be initialised\nbefore get_uid() and get_group_info() can access them. They should be\ncopied from the old credentials.\n\nReported-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0de336814107358bc8c4173bf9ce2d42445173fe", "tree": "df2b34b171e1310e16b136b151551150c4060be7", "parents": [ "29a41e9e029d21c306e3ad6e723700348b04706a" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jan 09 16:13:41 2009 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jan 09 11:53:53 2009 -0800" }, "message": "CRED: Missing put_cred() in prepare_kernel_cred()\n\nMissing put_cred() in the error handling path of prepare_kernel_cred().\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b2576e1d4408e134e2188c967b1f28af39cd79d4", "tree": "004f3c82faab760f304ce031d6d2f572e7746a50", "parents": [ "3cc8a5f4ba91f67bbdb81a43a99281a26aab8d77", "2150edc6c5cf00f7adb54538b9ea2a3e9cedca3f" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:39:43 2009 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:39:43 2009 -0500" }, "message": "Merge branch \u0027linus\u0027 into release\n" }, { "commit": "3cc8a5f4ba91f67bbdb81a43a99281a26aab8d77", "tree": "82b60e24ce5457e2e21e00bfa3b2f171d7eb97ce", "parents": [ "d0302bc62af7983040ea1cd1b5dd2b36e1a6a509", "ada9cfdd158abb8169873dc8e5ae39b1ec6ffa8c" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:38:15 2009 -0500" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jan 09 03:38:15 2009 -0500" }, "message": "Merge branch \u0027suspend\u0027 into release\n" }, { "commit": "33b04b9308959af7febc1c111c766fa3fd8b1934", "tree": "3438b08d90973cee03f8e37e41c93c774aad5c85", "parents": [ "85da1fb545e5fe51c35e0576f71780cc557f4277" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Thu Jan 08 12:35:11 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 12:58:09 2009 -0800" }, "message": "async: make async_synchronize_full() more serializing\n\nturns out that there are real problems with allowing async\ntasks that are scheduled from async tasks to run after\nthe async_synchronize_full() returns.\n\nThis patch makes the _full more strict and a complete\nsynchronization. Later I might need to add back a lighter\nform of synchronization for other uses.. but not right now.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "df4927bf6ccf6278a97a44bd107080c71b269cb5", "tree": "aa84ac1dcc0c0df6e01f2b725163e4a411814bb6", "parents": [ "97e133b4543c5c677e768a8538d6d704c4218ff2" ], "author": { "name": "Wu Fengguang", "email": "fengguang.wu@intel.com", "time": "Wed Jan 07 18:09:14 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:31:15 2009 -0800" }, "message": "generic swap(): sched: remove local swap() macro\n\nUse the new generic implementation.\n\nSigned-off-by: Wu Fengguang \u003cwfg@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "61bce0f1371cfff497fe85594fd39d1a0b15ebe1", "tree": "97871c4148856e39ffcc8a6ffec89495018729f1", "parents": [ "f9fb860f67b9542cd78d1558dec7058092b57d8e" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Jan 07 18:08:49 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 08 08:31:12 2009 -0800" }, "message": "pid: generalize task_active_pid_ns\n\nCurrently task_active_pid_ns is not safe to call after a task becomes a\nzombie and exit_task_namespaces is called, as nsproxy becomes NULL. By\nreading the pid namespace from the pid of the task we can trivially solve\nthis problem at the cost of one extra memory read in what should be the\nsame cacheline as we read the namespace from.\n\nWhen moving things around I have made task_active_pid_ns out of line\nbecause keeping it in pid_namespace.h would require adding includes of\npid.h and sched.h that I don\u0027t think we want.\n\nThis change does make task_active_pid_ns unsafe to call during\ncopy_process until we attach a pid on the task_struct which seems to be a\nreasonable trade off.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Sukadev Bhattiprolu \u003csukadev@linux.vnet.ibm.com\u003e\nCc: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Bastian Blank \u003cbastian@waldi.eu.org\u003e\nCc: Pavel Emelyanov \u003cxemul@openvz.org\u003e\nCc: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "6af866af34a96fed24a55979a78b6f73bd4e8e87" }