)]}' { "log": [ { "commit": "05eeae208d08a05a6980cf2ff61f02843c0955fd", "tree": "be6c6c4e16cfac07edf437a1f74ef027ada8ccc7", "parents": [ "c1f5a1944657ba6abe375e3bb2a3238a46849f70" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:07:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:57 2006 -0800" }, "message": "[PATCH] find_task_by_pid() needs tasklist_lock\n\nA couple of places are forgetting to take it.\n\nThe kswapd case is probably unimportant. keventd_create_kthread() was racy.\n\nThe whole thing is a bit flakey: you start a kernel thread, get its pid from\nkernel_thread() then look up its task_struct.\n\na) It assumes that pid recycling takes a \"long\" time.\n\nb) We get a task_struct but no reference was taken on it. The owner of the\n kswapd and kthread task_struct*\u0027s must assume that the new thread won\u0027t\n exit unexpectedly. Because if it does, they\u0027re left holding dead memory\n and any attempt to control or stop that task will crash.\n\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "12b5989be10011387a9da5dee82e5c0d6f9d02e7", "tree": "74da71d407bf26bf97c639bb2b473de233a736ac", "parents": [ "77d47582c2345e071df02afaf9191641009287c4" ], "author": { "name": "Chris Wright", "email": "chrisw@sous-sol.org", "time": "Sat Mar 25 03:07:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:56 2006 -0800" }, "message": "[PATCH] refactor capable() to one implementation, add __capable() helper\n\nMove capable() to kernel/capability.c and eliminate duplicate\nimplementations. Add __capable() function which can be used to check for\ncapabiilty of any process.\n\nSigned-off-by: Chris Wright \u003cchrisw@sous-sol.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "501f2499b897ca4be68b1acc7a4bc8cf66f5fd24", "tree": "279014a8fd8ce1ca43f036e416063e6a795e5889", "parents": [ "c777ac5594f772ac760e02c3ac71d067616b579d" ], "author": { "name": "Bryan Holty", "email": "lgeek@frontiernet.net", "time": "Sat Mar 25 03:07:37 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:55 2006 -0800" }, "message": "[PATCH] IRQ: prevent enabling of previously disabled interrupt\n\nThis fix prevents re-disabling and enabling of a previously disabled\ninterrupt. On an SMP system with irq balancing enabled; If an interrupt is\ndisabled from within its own interrupt context with disable_irq_nosync and is\nalso earmarked for processor migration, the interrupt is blindly moved to the\nother processor and enabled without regard for its current \"enabled\" state.\nIf there is an interrupt pending, it will unexpectedly invoke the irq handler\non the new irq owning processor (even though the irq was previously disabled)\n\nThe more intuitive fix would be to invoke disable_irq_nosync and\nenable_irq, but since we already have the desc-\u003elock from __do_IRQ, we\ncannot call them directly. Instead we can use the same logic to disable\nand enable found in disable_irq_nosync and enable_irq, with regards to the\ndesc-\u003edepth.\n\nThis now prevents a disabled interrupt from being re-disabled, and more\nimportantly prevents a disabled interrupt from being incorrectly enabled on\na different processor.\n\nSigned-off-by: Bryan Holty \u003clgeek@frontiernet.net\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c777ac5594f772ac760e02c3ac71d067616b579d", "tree": "3a186fd7c1b63a89bc6c6749b2b234821ee8fdc4", "parents": [ "4cae59d2e85c1ee2ab1ee284db1945c5394cd965" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:07:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:55 2006 -0800" }, "message": "[PATCH] irq: uninline migration functions\n\nUninline some massive IRQ migration functions. Put them in the new\nkernel/irq/migration.c.\n\nCc: Andi Kleen \u003cak@muc.de\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9871728b756646e0d758a966ba00f2c0ff812817", "tree": "32899f2bc1e72d6ba51665b59350e9729e7f5287", "parents": [ "8d3b33f67fdc0fb364a1ef6d8fbbea7c2e4e6c98" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Sat Mar 25 03:07:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:52 2006 -0800" }, "message": "[PATCH] kernel/params.c: make param_array() static\n\nparam_array() in kernel/params.c can now become static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8d3b33f67fdc0fb364a1ef6d8fbbea7c2e4e6c98", "tree": "7fc48e7544ea6a6c6a7cc7685612a38f5edc25ae", "parents": [ "c721bccece2b3abca4f7b0b95108e68b78445cec" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Mar 25 03:07:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:52 2006 -0800" }, "message": "[PATCH] Remove MODULE_PARM\n\nMODULE_PARM was actually breaking: recent gcc version optimize them out as\nunused. It\u0027s time to replace the last users, which are generally in the\nmost unloved drivers anyway.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7d99b7d634d81bb372e03e4561c80430aa4cfac2", "tree": "905654bd7cb4940126606cf212c61079eeca722b", "parents": [ "c08b8a49100715b20e6f7c997e992428b5e06078" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Mar 25 03:06:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:49 2006 -0800" }, "message": "[PATCH] Validate and sanitze itimer timeval from userspace\n\nAccording to the specification the timevals must be validated and an\nerrorcode -EINVAL returned in case the timevals are not in canonical form.\nThis check was never done in Linux.\n\nThe pre 2.6.16 code converted invalid timevals silently. Negative timeouts\nwere converted by the timeval_to_jiffies conversion to the maximum timeout.\n\nhrtimers and the ktime_t operations expect timevals in canonical form.\nOtherwise random results might happen on 32 bits machines due to the\noptimized ktime_add/sub operations. Negative timeouts are treated as\nalready expired. This might break applications which work on pre 2.6.16.\n\nTo prevent random behaviour and API breakage the timevals are checked and\ninvalid timevals sanitized in a simliar way as the pre 2.6.16 code did.\n\nInvalid timevals are reported with a per boot limited number of kernel\nmessages so applications which use this misfeature can be corrected.\n\nAfter a grace period of one year the sanitizing should be replaced by a\ncorrect validation check. This is also documented in\nDocumentation/feature-removal-schedule.txt\n\nThe validation and sanitizing is done inside do_setitimer so all callers\n(sys_setitimer, compat_sys_setitimer, osf_setitimer) are catched.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c08b8a49100715b20e6f7c997e992428b5e06078", "tree": "014758fb05908a3d49eeadc77f16dfa7585b12ac", "parents": [ "185ae6d7a32721e9062030a9f2d24ed714fa45df" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Mar 25 03:06:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:48 2006 -0800" }, "message": "[PATCH] sys_alarm() unsigned signed conversion fixup\n\nalarm() calls the kernel with an unsigend int timeout in seconds. The\nvalue is stored in the tv_sec field of a struct timeval to setup the\nitimer. The tv_sec field of struct timeval is of type long, which causes\nthe tv_sec value to be negative on 32 bit machines if seconds \u003e INT_MAX.\n\nBefore the hrtimer merge (pre 2.6.16) such a negative value was converted\nto the maximum jiffies timeout by the timeval_to_jiffies conversion. It\u0027s\nnot clear whether this was intended or just happened to be done by the\ntimeval_to_jiffies code.\n\nhrtimers expect a timeval in canonical form and treat a negative timeout as\nalready expired. This breaks the legitimate usage of alarm() with a\ntimeout value \u003e INT_MAX seconds.\n\nFor 32 bit machines it is therefor necessary to limit the internal seconds\nvalue to avoid API breakage. Instead of doing this in all implementations\nof sys_alarm the duplicated sys_alarm code is moved into a common function\nin itimer.c\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "185ae6d7a32721e9062030a9f2d24ed714fa45df", "tree": "0b58171078097f6a4e80c56e138d654a2d68a188", "parents": [ "bc83455bc8336f57cd74d6e86b0f8fcad187d179" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Sat Mar 25 03:06:32 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 25 08:22:48 2006 -0800" }, "message": "[PATCH] timer irq driven soft watchdog fix\n\nI seem to have lost this hunk in yesterday\u0027s patch. It brings the\ncoming-online CPU\u0027s softlockup timer up to date so we don\u0027t get false-positive\ntripups during CPU hot-add.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f125b56113be4956867cc9bd098bb99b1b9bb93f", "tree": "ffb7715fa4b729dab0546df887065718f36fba85", "parents": [ "0cb409d98e351e6817e0bc37fe6815fc14b2c036" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:31 2006 -0800" }, "message": "[PATCH] fix build error if CONFIG_SYSFS\u003dn\n\nuevent_seqnum and uevent_helper are only defined if CONFIG_HOTPLUG\u003dy,\nCONFIG_NET\u003dn.\n\n(I stole this back from Greg\u0027s tree - it makes allnoconfig work).\n\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "24277dda3a54aa5e6265487e1a3091e27f3c0c45", "tree": "8fdfcb8c522fff6ce6f82d0b06346b89a825d639", "parents": [ "96840aa00a031069a136ec4c55d0bdd09ac6d3a7" ], "author": { "name": "Davi Arnaut", "email": "davi.arnaut@gmail.com", "time": "Fri Mar 24 03:18:43 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:31 2006 -0800" }, "message": "[PATCH] strndup_user: convert module\n\nChange hand-coded userspace string copying to strndup_user.\n\nSigned-off-by: Davi Arnaut \u003cdavi.arnaut@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6687a97d4041f996f725902d2990e5de6ef5cbe5", "tree": "6ab982091cde7179d94cf592f9c669fd22d93a23", "parents": [ "6a4d11c2abc57ed7ca42041e5f68ae4f7f640a81" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 24 03:18:41 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] timer-irq-driven soft-watchdog, cleanups\n\nMake the softlockup detector purely timer-interrupt driven, removing\nsoftirq-context (timer) dependencies. This means that if the softlockup\nwatchdog triggers, it has truly observed a longer than 10 seconds\nscheduling delay of a SCHED_FIFO prio 99 task.\n\n(the patch also turns off the softlockup detector during the initial bootup\nphase and does small style fixes)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6a4d11c2abc57ed7ca42041e5f68ae4f7f640a81", "tree": "93a839de19cf3f49bbbb3668f31c8a002c2f7f7f", "parents": [ "b5a7c4f5835ae2805d00ca39709002cb03364143" ], "author": { "name": "Sergey Vlasov", "email": "vsu@altlinux.ru", "time": "Fri Mar 24 03:18:38 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] Fix module refcount leak in __set_personality()\n\nIf the change of personality does not lead to change of exec domain,\n__set_personality() returned without releasing the module reference\nacquired by lookup_exec_domain().\n\nSigned-off-by: Sergey Vlasov \u003cvsu@altlinux.ru\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d3561f78fd379a7110e46c87964ba7aa4120235c", "tree": "3f055910e42abf0d2d312bf3feda79dd6798f76e", "parents": [ "e0661111e5441995f7a69dc4336c9f131cb9bc58" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:36 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] RLIMIT_CPU: document wrong return value\n\nDocument the fact that setrlimit(RLIMIT_CPU) doesn\u0027t return error codes when\nit should. I don\u0027t think we can fix this without a 2.7.x..\n\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ulrich Weigand \u003cuweigand@de.ibm.com\u003e\nCc: Cliff Wickman \u003ccpw@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e0661111e5441995f7a69dc4336c9f131cb9bc58", "tree": "47a0a0ae66a9f792e6c9edbf683cdc0b62a2d4b7", "parents": [ "ec9e16bacdba1da1ee15dd162384e22df5c87e09" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] RLIMIT_CPU: fix handling of a zero limit\n\nAt present the kernel doesn\u0027t honour an attempt to set RLIMIT_CPU to zero\nseconds. But the spec says it should, and that\u0027s what 2.4.x does.\n\nFixing this for real would involve some complexity (such as adding a new\nit-has-been-set flag to the task_struct, and testing that everwhere, instead\nof overloading the value of it_prof_expires).\n\nGiven that a 2.4 kernel won\u0027t actually send the signal until one second has\nexpired anyway, let\u0027s just handle this case by treating the caller\u0027s\nzero-seconds as one second.\n\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ulrich Weigand \u003cuweigand@de.ibm.com\u003e\nCc: Cliff Wickman \u003ccpw@sgi.com\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ec9e16bacdba1da1ee15dd162384e22df5c87e09", "tree": "c69536db0e5a8814051745faa77fc34eea9ac75c", "parents": [ "de62a97ef576a1f6b5013139ded9893226375bbb" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:18:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:30 2006 -0800" }, "message": "[PATCH] sys_setrlimit() cleanup\n\n- Whitespace cleanups\n\n- Make that expression comprehensible.\n\nThere\u0027s a potential logic change here: we do the \"is it_prof_expires equal to\nzero\" test after converting it to seconds, rather than doing the comparison\nbetween raw cputime_t\u0027s.\n\nBut given that it\u0027s in units of seconds anyway, that shouldn\u0027t change\nanything.\n\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Ulrich Weigand \u003cuweigand@de.ibm.com\u003e\nCc: Cliff Wickman \u003ccpw@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2ea1c5392cc8ce249fb661db4f4cdfbbae373a89", "tree": "07e612d8e1e6c015f7da2702f2af4129e63db15c", "parents": [ "7e9dd124b90af80824754f68c0b246cfd0fb624b" ], "author": { "name": "John Z. Bohach", "email": "jzb@aexorsyst.com", "time": "Fri Mar 24 03:18:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:27 2006 -0800" }, "message": "[PATCH] console_setup() depends (wrongly?) on CONFIG_PRINTK\n\nIt appears that console_setup() code only gets compiled into the kernel if\nCONFIG_PRINTK is enabled. One detrimental side-effect of this is that\nserial8250_console_setup() never gets invoked when CONFIG_PRINTK is not\nset, resulting in baud rate not being read/parsed from command line (i.e.\nconsole\u003dttyS0,115200n8 is ignored, at least the baud rate part...)\n\nAttached patch moves console_setup() code from inside\n\n#ifdef CONFIG_PRINTK\n\nto outside (in printk.c), removing dependence on said config. option.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "29afd49b72a9b2c26fa8c678bcf3976d0540446b", "tree": "4cc12f5bb3c5c3ee668226990e79115081609265", "parents": [ "b2455396be35383c4eebc6745cc718b1dd9e23df" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:24 2006 -0800" }, "message": "[PATCH] cpuset: remove useless local variable initialization\n\nRemove a useless variable initialization in cpuset __cpuset_zone_allowed().\n The local variable \u0027allowed\u0027 is unconditionally set before use, later on\nin the code, so does not need to be initialized.\n\nNot that it seems to matter to the code generated any, as the compiler\noptimizes out the superfluous assignment anyway.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "151a44202d097ae8b1bbaa6d8d2f97df30e3cd1e", "tree": "3752bba902e73001443bb75f40495cc3a1d24f54", "parents": [ "8488bc359d674baf710992e4b641513ea5ebd212" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:11 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:24 2006 -0800" }, "message": "[PATCH] cpuset: don\u0027t need to mark cpuset_mems_generation atomic\n\nDrop the atomic_t marking on the cpuset static global\ncpuset_mems_generation. Since all access to it is guarded by the global\nmanage_mutex, there is no need for further serialization of this value.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8488bc359d674baf710992e4b641513ea5ebd212", "tree": "28f6558f6b006c5a28a64a1beabec5498d9b77d4", "parents": [ "b0196009d8c3ecf6ea6ec080c63d2ccc146e7ad9" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:10 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:23 2006 -0800" }, "message": "[PATCH] cpuset: remove unnecessary NULL check\n\nRemove a no longer needed test for NULL cpuset pointer, with a little\ncomment explaining why the test isn\u0027t needed.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c61afb181c649754ea221f104e268cbacfc993e3", "tree": "870917b3f9175cf1663a2620d989856913cfb5f8", "parents": [ "101a50019ae5e370d73984ee05d56dd3b08f330a" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:23 2006 -0800" }, "message": "[PATCH] cpuset memory spread slab cache optimizations\n\nThe hooks in the slab cache allocator code path for support of NUMA\nmempolicies and cpuset memory spreading are in an important code path. Many\nsystems will use neither feature.\n\nThis patch optimizes those hooks down to a single check of some bits in the\ncurrent tasks task_struct flags. For non NUMA systems, this hook and related\ncode is already ifdef\u0027d out.\n\nThe optimization is done by using another task flag, set if the task is using\na non-default NUMA mempolicy. Taking this flag bit along with the\nPF_SPREAD_PAGE and PF_SPREAD_SLAB flag bits added earlier in this \u0027cpuset\nmemory spreading\u0027 patch set, one can check for the combination of any of these\nspecial case memory placement mechanisms with a single test of the current\ntasks task_struct flags.\n\nThis patch also tightens up the code, to save a few bytes of kernel text\nspace, and moves some of it out of line. Due to the nested inlines called\nfrom multiple places, we were ending up with three copies of this code, which\nonce we get off the main code path (for local node allocation) seems a bit\nwasteful of instruction memory.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "825a46af5ac171f9f41f794a0a00165588ba1589", "tree": "b690fe9d809d7b047f0393097fc79892e1217d98", "parents": [ "8a39cc60bfa5a72f32d975729a354daca124f6de" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] cpuset memory spread basic implementation\n\nThis patch provides the implementation and cpuset interface for an alternative\nmemory allocation policy that can be applied to certain kinds of memory\nallocations, such as the page cache (file system buffers) and some slab caches\n(such as inode caches).\n\nThe policy is called \"memory spreading.\" If enabled, it spreads out these\nkinds of memory allocations over all the nodes allowed to a task, instead of\npreferring to place them on the node where the task is executing.\n\nAll other kinds of allocations, including anonymous pages for a tasks stack\nand data regions, are not affected by this policy choice, and continue to be\nallocated preferring the node local to execution, as modified by the NUMA\nmempolicy.\n\nThere are two boolean flag files per cpuset that control where the kernel\nallocates pages for the file system buffers and related in kernel data\nstructures. They are called \u0027memory_spread_page\u0027 and \u0027memory_spread_slab\u0027.\n\nIf the per-cpuset boolean flag file \u0027memory_spread_page\u0027 is set, then the\nkernel will spread the file system buffers (page cache) evenly over all the\nnodes that the faulting task is allowed to use, instead of preferring to put\nthose pages on the node where the task is running.\n\nIf the per-cpuset boolean flag file \u0027memory_spread_slab\u0027 is set, then the\nkernel will spread some file system related slab caches, such as for inodes\nand dentries evenly over all the nodes that the faulting task is allowed to\nuse, instead of preferring to put those pages on the node where the task is\nrunning.\n\nThe implementation is simple. Setting the cpuset flags \u0027memory_spread_page\u0027\nor \u0027memory_spread_cache\u0027 turns on the per-process flags PF_SPREAD_PAGE or\nPF_SPREAD_SLAB, respectively, for each task that is in the cpuset or\nsubsequently joins that cpuset. In subsequent patches, the page allocation\ncalls for the affected page cache and slab caches are modified to perform an\ninline check for these flags, and if set, a call to a new routine\ncpuset_mem_spread_node() returns the node to prefer for the allocation.\n\nThe cpuset_mem_spread_node() routine is also simple. It uses the value of a\nper-task rotor cpuset_mem_spread_rotor to select the next node in the current\ntasks mems_allowed to prefer for the allocation.\n\nThis policy can provide substantial improvements for jobs that need to place\nthread local data on the corresponding node, but that need to access large\nfile system data sets that need to be spread across the several nodes in the\njobs cpuset in order to fit. Without this patch, especially for jobs that\nmight have one thread reading in the data set, the memory allocation across\nthe nodes in the jobs cpuset can become very uneven.\n\nA couple of Copyright year ranges are updated as well. And a couple of email\naddresses that can be found in the MAINTAINERS file are removed.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8a39cc60bfa5a72f32d975729a354daca124f6de", "tree": "c8a364e6fc5186293bca85152c442a4a23df4822", "parents": [ "7b5b9ef0e17d52c188fe73ea78e884fe67079e6c" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] cpuset use combined atomic_inc_return calls\n\nReplace pairs of calls to \u003catomic_inc, atomic_read\u003e, with a single call\natomic_inc_return, saving a few bytes of source and kernel text.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7b5b9ef0e17d52c188fe73ea78e884fe67079e6c", "tree": "6f131575486edc261e20bbcdb2f73ec28d159e91", "parents": [ "0b1303fcf23678ee1785841fb0c770a35cd0833c" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Fri Mar 24 03:16:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] cpuset cleanup not not operators\n\nSince the test_bit() bit operator is boolean (return 0 or 1), the double not\n\"!!\" operations needed to convert a scalar (zero or not zero) to a boolean are\nnot needed.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "95c3832272fc77ea3e31f6382f82ba17be985cc7", "tree": "7a8ac960b4abec39004927443d2d1464112b805d", "parents": [ "cdb0452789d365695b5b173542af9c7e3d24f185" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@us.ibm.com", "time": "Fri Mar 24 03:15:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:22 2006 -0800" }, "message": "[PATCH] rcutorture: tag success/failure line with module parameters\n\nA long-running rcutorture test can overflow dmesg, so that the line\ncontaining the module parameters is lost. Although it is usually possible\nto retrieve this information from the log files, it is much better to just\ntag it onto the final success/failure line so that it may be easily found.\nThis patch does just that.\n\nSigned-off-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a4a6198b80cf82eb8160603c98da218d1bd5e104", "tree": "8c59e9088840b6b95e46c00ddda4fd7a134154c2", "parents": [ "c98d8cfbc600af88e9e6cffc84dd342280445760" ], "author": { "name": "Jan Beulich", "email": "jbeulich@novell.com", "time": "Fri Mar 24 03:15:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:21 2006 -0800" }, "message": "[PATCH] tvec_bases too large for per-cpu data\n\nWith internal Xen-enabled kernels we see the kernel\u0027s static per-cpu data\narea exceed the limit of 32k on x86-64, and even native x86-64 kernels get\nfairly close to that limit. I generally question whether it is reasonable\nto have data structures several kb in size allocated as per-cpu data when\nthe space there is rather limited.\n\nThe biggest arch-independent consumer is tvec_bases (over 4k on 32-bit\narchs, over 8k on 64-bit ones), which now gets converted to use dynamically\nallocated memory instead.\n\nSigned-off-by: Jan Beulich \u003cjbeulich@novell.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "caa9ee771de3195ae85ac6f8cb550f53e9ecdd82", "tree": "8aa692f337e071718e698baefc631b58b446beff", "parents": [ "cba9f33d13a8ca3125b2a30abe2425ce562d8a83" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Fri Mar 24 03:15:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:20 2006 -0800" }, "message": "[PATCH] rcu_process_callbacks: don\u0027t cli() while testing -\u003enxtlist\n\n__rcu_process_callbacks() disables interrupts to protect itself from\ncall_rcu() which adds new entries to -\u003enxtlist.\n\nHowever we can check \"-\u003enxtlist !\u003d NULL\" with interrupts enabled, we can\u0027t\nget \"false positives\" because call_rcu() can only change this condition\nfrom 0 to 1.\n\nTested with rcutorture.ko.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cba9f33d13a8ca3125b2a30abe2425ce562d8a83", "tree": "e93e3da369be7e9f55d15d02908606a43cecfbb9", "parents": [ "ed5b43f15a8e86e3ae939b98bc161ee973ecedf2" ], "author": { "name": "Bart Samwel", "email": "bart@samwel.tk", "time": "Fri Mar 24 03:15:50 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:20 2006 -0800" }, "message": "[PATCH] Range checking in do_proc_dointvec_(userhz_)jiffies_conv\n\nWhen (integer) sysctl values are in either seconds or centiseconds, but\nrepresented internally as jiffies, the allowable value range is decreased.\nThis patch adds range checks to the conversion routines.\n\nFor values in seconds: maximum LONG_MAX / HZ.\n\nFor values in centiseconds: maximum (LONG_MAX / HZ) * USER_HZ.\n\n(BTW, does anyone else feel that an interface in seconds should not be\naccepting negative values?)\n\nSigned-off-by: Bart Samwel \u003cbart@samwel.tk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ed5b43f15a8e86e3ae939b98bc161ee973ecedf2", "tree": "dcd5bc0b5817d6452b0897a08293317f470f4db9", "parents": [ "f6ef943813ac3085ece7252ea101d663581219f6" ], "author": { "name": "Bart Samwel", "email": "bart@samwel.tk", "time": "Fri Mar 24 03:15:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:20 2006 -0800" }, "message": "[PATCH] Represent laptop_mode as jiffies internally\n\nMake that the internal value for /proc/sys/vm/laptop_mode is stored as\njiffies instead of seconds. Let the sysctl interface do the conversions,\ninstead of doing on-the-fly conversions every time the value is used.\n\nAdd a description of the fact that laptop_mode doubles as a flag and a\ntimeout to the comment above the laptop_mode variable.\n\nSigned-off-by: Bart Samwel \u003cbart@samwel.tk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f6ef943813ac3085ece7252ea101d663581219f6", "tree": "e32d3e57ba6ae235ec1f510b16d77fe9bfa8f96e", "parents": [ "36f574135e36b86bb6ae794bf1d0fce3efa5601f" ], "author": { "name": "Bart Samwel", "email": "bart@samwel.tk", "time": "Fri Mar 24 03:15:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:20 2006 -0800" }, "message": "[PATCH] Represent dirty_*_centisecs as jiffies internally\n\nMake that the internal values for:\n\n/proc/sys/vm/dirty_writeback_centisecs\n/proc/sys/vm/dirty_expire_centisecs\n\nare stored as jiffies instead of centiseconds. Let the sysctl interface do\nthe conversions with full precision using clock_t_to_jiffies, instead of\ndoing overflow-sensitive on-the-fly conversions every time the values are\nused.\n\nCons: apparent precision loss if HZ is not a multiple of 100, because of\nconversion back and forth. This is a common problem for all sysctl values\nthat use proc_dointvec_userhz_jiffies. (There is only one other in-tree\nuse, in net/core/neighbour.c.)\n\nSigned-off-by: Bart Samwel \u003cbart@samwel.tk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "36f574135e36b86bb6ae794bf1d0fce3efa5601f", "tree": "9dd55b2244d2ac9f7e05098e7236aa8cf6cd6d60", "parents": [ "3cf64b933c90ba701cfdc7188431104c646d7c9e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Fri Mar 24 03:15:47 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 24 07:33:20 2006 -0800" }, "message": "[PATCH] free_uid() locking improvement\n\nReduce lock hold times in free_uid().\n\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4", "tree": "d4fe59a7ca0c110690937085548936a4535c39db", "parents": [ "6dac40a7ce2483a47b54af07afebeb84131c7228" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 20:00:26 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 20:00:26 2006 +0100" }, "message": "[PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "6dac40a7ce2483a47b54af07afebeb84131c7228", "tree": "45bf3872a8a332235f5e92248f68f014446b3e25", "parents": [ "221415d76231d9012871e6e6abcbad906c46626a" ], "author": { "name": "Tom Zanussi", "email": "zanussi@us.ibm.com", "time": "Thu Mar 23 19:58:45 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 19:58:45 2006 +0100" }, "message": "[PATCH] relay: consolidate sendfile() and read() code\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "221415d76231d9012871e6e6abcbad906c46626a", "tree": "fd045e6cac9f0e27608f56f4a5639790bc5fe331", "parents": [ "b86ff981a8252d83d6a7719ae09f3a05307e3592" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 19:57:55 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 19:57:55 2006 +0100" }, "message": "[PATCH] relay: add sendfile() support\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "b86ff981a8252d83d6a7719ae09f3a05307e3592", "tree": "ba8839f46cb140664e6a1ff6c7361b7424a95a7f", "parents": [ "b0e6e962992b76580f4900b166a337bad7c1e81b" ], "author": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 19:56:55 2006 +0100" }, "committer": { "name": "Jens Axboe", "email": "axboe@suse.de", "time": "Thu Mar 23 19:56:55 2006 +0100" }, "message": "[PATCH] relay: migrate from relayfs to a generic relay API\n\nOriginal patch from Paul Mundt, sysfs parts removed by me since they\nwere broken.\n\nSigned-off-by: Jens Axboe \u003caxboe@suse.de\u003e\n" }, { "commit": "2178426d26661ed6e18a8d6ea0bc05c98d73600d", "tree": "4c9635610e9ca52a06b169ac55c77abe1d4449d2", "parents": [ "7a673c6b8fff4b2888ef1d47462e4be79936ac5a" ], "author": { "name": "Adrian Bunk", "email": "bunk@stusta.de", "time": "Thu Mar 23 03:01:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:17 2006 -0800" }, "message": "[PATCH] kernel/rcupdate.c: make two structs static\n\nThis patch makes two needlessly global structs static.\n\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ee25e96fcd78837c9f192aa655ce12a88bfd63d4", "tree": "e244e0903bd9583b5c0e6df5e46867427641e131", "parents": [ "eb8782ef72758b8700963ef8b949f5c812e6d630" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Thu Mar 23 03:00:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:16 2006 -0800" }, "message": "[PATCH] BUILD_LOCK_OPS: cleanup preempt_disable() usage\n\nThis patch changes the code from:\n\n\tpreempt_disable();\n\tfor (;;) {\n\t\t...\n\t\tpreempt_disable();\n\t}\nto:\n\tfor (;;) {\n\t\tpreempt_disable();\n\t\t...\n\t}\n\nwhich seems more clean to me and saves a couple of bytes for\neach function.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "dd287796d608fcdc3fe5e8fdb5bf762a8f1bc32a", "tree": "84be163fdc5fe36eb8d3f1aa5e60bfd1d794c641", "parents": [ "41c28ff1635e71af072c4711ff5fadd5855d48e7" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Mar 23 03:00:57 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:16 2006 -0800" }, "message": "[PATCH] pause_on_oops command line option\n\nAttempt to fix the problem wherein people\u0027s oops reports scroll off the screen\ndue to repeated oopsing or to oopses on other CPUs.\n\nIf this happens the user can reboot with the `pause_on_oops\u003d\u003cseconds\u003e\u0027 option.\nIt will allow the first oopsing CPU to print an oops record just a single\ntime. Second oopsing attempts, or oopses on other CPUs will cause those CPUs\nto enter a tight loop until the specified number of seconds have elapsed.\n\nThe patch implements the infrastructure generically in the expectation that\narchitectures other than x86 will find it useful.\n\nCc: Dave Jones \u003cdavej@codemonkey.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "91368d73e4b60d577ad171e5bd315b564265fcdb", "tree": "067d3738aa4bf8d49623632bb47952aca6f8f965", "parents": [ "3257545e40a769cbef98cf13eabe50f00712991e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:54 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:16 2006 -0800" }, "message": "[PATCH] make bug messages more consistent\n\nConsolidate all kernel bug printouts to begin with the \"BUG: \" string.\nMakes it easier to find them in large bootup logs.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a26fd335b481e0bd14f4e7d1f5e7bb1138b1731f", "tree": "5578fdb48025e7e2b54fb02c8c877858ad3e859a", "parents": [ "40953ed87dd68742de0dd1bdecdcdfebfe1d69ae" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Thu Mar 23 03:00:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:15 2006 -0800" }, "message": "[PATCH] sigprocmask: kill unneeded temp var\n\nCleanup, remove unneeded double copying of current-\u003eblocked.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6389a385114ae358693f213266de6468ea116c77", "tree": "7fafbc62a71887202d09b0748148fa79211a0a65", "parents": [ "cf8b8975c3c35d1269bf6f1c6f2ae4efb6909607" ], "author": { "name": "Ashutosh Naik", "email": "ashutosh.naik@gmail.com", "time": "Thu Mar 23 03:00:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:14 2006 -0800" }, "message": "[PATCH] kernel/module.c Semaphore to Mutex Conversion for module_mutex\n\nThis patch converts the module_mutex semaphore to a mutex.\n\nSigned-off-by: Ashutosh Naik \u003cashutosh.naik@gmail.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7a7d1cf95408863a657035701606b13644c9f55e", "tree": "7eaee4f3221aabcac2f57fb0295dd1e4763a1e8c", "parents": [ "2c68ee754c40099c59828e59618a54726f76126a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:12 2006 -0800" }, "message": "[PATCH] sem2mutex: kprobes\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "70522e121a521aa09bd0f4e62e1aa68708b798e1", "tree": "1233412da73361b48ed01290a33ab7c90e36359a", "parents": [ "d4f9af9dac4ecb75818f909168f87b441cc95653" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:31 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:11 2006 -0800" }, "message": "[PATCH] sem2mutex: tty\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "97d1f15b7ef52c1e9c28dc48b454024bb53a5fd2", "tree": "7bdb928096eec577e75897351f639d3f94441c87", "parents": [ "e723ccd805857a46d3b63fbd20edea8579c6c541" ], "author": { "name": "Arjan van de Ven", "email": "arjan@infradead.org", "time": "Thu Mar 23 03:00:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:10 2006 -0800" }, "message": "[PATCH] sem2mutex: kernel/\n\nSemaphore to mutex conversion.\n\nThe conversion was generated via scripts, and the result was validated\nautomatically via a script as well.\n\nSigned-off-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9331b3157c835353dd28efcd80d23563ad226aee", "tree": "dc198c77bdf8ba9aabf51841aad59934e922ba06", "parents": [ "3d3f26a7baaa921a0e790b4c72d20f0de91a5d65" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:19 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:10 2006 -0800" }, "message": "[PATCH] convert kernel/rcupdate.c:rcu_barrier_sema to mutex\n\nConvert kernel/rcupdate\u0027s rcu_barrier_sema to mutex.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "3d3f26a7baaa921a0e790b4c72d20f0de91a5d65", "tree": "f2ad04e2954f6c8430c27d98a3b3f658b13379ee", "parents": [ "6362e4d4eda61efb04ac1cdae32e48ac6d90b701" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 23 03:00:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:10 2006 -0800" }, "message": "[PATCH] kernel/cpuset.c, mutex conversion\n\nconvert cpuset.c\u0027s callback_sem and manage_sem to mutexes.\nBuild and boot tested by Ingo.\nBuild, boot, unit and stress tested by pj.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2dd0ebcd2ab7b18a50c0810ddb45a84316e4ee2e", "tree": "17518ebe86c2b701aa4a74fcac025c1793a87a87", "parents": [ "0c9e63fd38a2fb2181668a0cdd622a3c23cfd567" ], "author": { "name": "Ravikiran G Thirumalai", "email": "kiran@scalex86.org", "time": "Thu Mar 23 03:00:13 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:09 2006 -0800" }, "message": "[PATCH] Avoid taking global tasklist_lock for single threadedprocess at getrusage()\n\nAvoid taking the global tasklist_lock when possible, if a process is single\nthreaded during getrusage(). Any avoidance of tasklist_lock is good for\nNUMA boxes (and possibly for large SMPs). Thanks to Oleg Nesterov for\nreview and suggestions.\n\nSigned-off-by: Nippun Goel \u003cnippung@calsoftinc.com\u003e\nSigned-off-by: Ravikiran Thirumalai \u003ckiran@scalex86.org\u003e\nSigned-off-by: Shai Fultheim \u003cshai@scalex86.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "0c9e63fd38a2fb2181668a0cdd622a3c23cfd567", "tree": "8fdb91603347b1da2e83a095ebcaab44b2c3c237", "parents": [ "d8733c2956968a01394a4d2a9e97a8b431a78776" ], "author": { "name": "Eric Dumazet", "email": "dada1@cosmosbay.com", "time": "Thu Mar 23 03:00:12 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:09 2006 -0800" }, "message": "[PATCH] Shrinks sizeof(files_struct) and better layout\n\n1) Reduce the size of (struct fdtable) to exactly 64 bytes on 32bits\n platforms, lowering kmalloc() allocated space by 50%.\n\n2) Reduce the size of (files_struct), using a special 32 bits (or\n 64bits) embedded_fd_set, instead of a 1024 bits fd_set for the\n close_on_exec_init and open_fds_init fields. This save some ram (248\n bytes per task) as most tasks dont open more than 32 files. D-Cache\n footprint for such tasks is also reduced to the minimum.\n\n3) Reduce size of allocated fdset. Currently two full pages are\n allocated, that is 32768 bits on x86 for example, and way too much. The\n minimum is now L1_CACHE_BYTES.\n\nUP and SMP should benefit from this patch, because most tasks will touch\nonly one cache line when open()/close() stdin/stdout/stderr (0/1/2),\n(next_fd, close_on_exec_init, open_fds_init, fd_array[0 .. 2] being in the\nsame cache line)\n\nSigned-off-by: Eric Dumazet \u003cdada1@cosmosbay.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9b238205ba5d79a8a242d7a5ddb82b89e4dc4e48", "tree": "494b06bddd9d6b28a4e83ad7b49523a92ee5b207", "parents": [ "94c188d32996beac00426740974310e32f162c14" ], "author": { "name": "Luca Tettamanti", "email": "kronos.it@gmail.com", "time": "Thu Mar 23 03:00:09 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: add s2ram ioctl to userland interface\n\nAdd the SNAPSHOT_S2RAM ioctl to the snapshot device.\n\nThis ioctl allows a userland application to make the system (previously frozen\nwith the SNAPSHOT_FREE ioctl) enter the S3 state without freezing processes\nand disabling nonboot CPUs for the second time.\n\nThis will allow us to implement the suspend-to-disk-and-RAM (STDR)\nfunctionality in the userland suspend tools.\n\nSigned-off-by: Luca Tettamanti \u003ckronos.it@gmail.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "94c188d32996beac00426740974310e32f162c14", "tree": "3397f055957e233554cdd17c645ecc8f7ea7c074", "parents": [ "ff4da2e262d2509fe1bacff70dd00934be569c66" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: let userland tools switch console on suspend\n\nRemove the console-switching code from the suspend part of the swsusp userland\ninterface and let the userland tools switch the console.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e4e4d665560c75afb6060cb43bb6738777648ca1", "tree": "6ba2593af7c9ad44c3348d7a66daa902b0fd3ecf", "parents": [ "fc558a7496bfab3d29a68953b07a95883fdcfbb1" ], "author": { "name": "Shaohua Li", "email": "shaohua.li@intel.com", "time": "Thu Mar 23 03:00:06 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: drain high mem pages\n\nHighmem could be in pcp list as well.\n\nSigned-off-by: Shaohua Li\u003cshaohua.li@intel.com\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "fc558a7496bfab3d29a68953b07a95883fdcfbb1", "tree": "f40935c321e088b40608ebbcc8fc502d269578da", "parents": [ "ce6ed29f3136bc4b3644ecf4091d6390d444f628" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: finally solve mysqld problem\n\nThis patch from Pavel moves userland freeze signals handling into more logical\nplace. It now hits even with mysqld running.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ce6ed29f3136bc4b3644ecf4091d6390d444f628", "tree": "c85e83dd19f6954198721a5a3087aa97075c5f74", "parents": [ "02aaeb9b952f30b1ad6284d5d45be02030f679db" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Mar 23 03:00:05 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] suspend: make progress printing prettier\n\nCombination of printk/pr_debug led to \u003c7\u003e in the middle of the line, and we\nprinted way too many dots.\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "02aaeb9b952f30b1ad6284d5d45be02030f679db", "tree": "6577fcc544d34fbc9951be5dc1089ac227440573", "parents": [ "6e1819d615f24ce0726a7d0bd3dd0152d7b21654" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:04 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:08 2006 -0800" }, "message": "[PATCH] swsusp: freeze user space processes first\n\nAllow swsusp to freeze processes successfully under heavy load by freezing\nuserspace processes before kernel threads.\n\n[Thanks to Nigel Cunningham \u003cnigel@suspend2.net\u003e for suggesting the\nway to go.]\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "6e1819d615f24ce0726a7d0bd3dd0152d7b21654", "tree": "abc68747446e8241a1a7103882b9f6b6e24fa274", "parents": [ "543cc27d09643640cbc34189c03a40beb8227aef" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:03 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: userland interface\n\nThis patch introduces a user space interface for swsusp.\n\nThe interface is based on a special character device, called the snapshot\ndevice, that allows user space processes to perform suspend and resume-related\noperations with the help of some ioctls and the read()/write() functions.\n Additionally it allows these processes to allocate free swap pages from a\nselected swap partition, called the resume partition, so that they know which\nsectors of the resume partition are available to them.\n\nThe interface uses the same low-level system memory snapshot-handling\nfunctions that are used by the built-it swap-writing/reading code of swsusp.\n\nThe interface documentation is included in the patch.\n\nThe patch assumes that the major and minor numbers of the snapshot device will\nbe 10 (ie. misc device) and 231, the registration of which has already been\nrequested.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "543cc27d09643640cbc34189c03a40beb8227aef", "tree": "034b4141ed5ac76b220d55c738a0eda668c1a490", "parents": [ "74c7e2efbe37378026f00ad9e7253796d7b2fc99" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Thu Mar 23 03:00:02 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: documentation updates\n\nUpdate suspend-to-RAM documentation with new machines, and makes message\nwhen processes can\u0027t be stopped little clearer. (In one case, waiting\nlonger actually did help).\n\nFrom: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\n\n Warn in the documentation that data may be lost if there are some\n filesystems mounted from USB devices before suspend.\n\n [Thanks to Alan Stern for providing the answer to the question in the\n Q:-A: part.]\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "74c7e2efbe37378026f00ad9e7253796d7b2fc99", "tree": "ddea6072e727fb37b55a3b45122e023a3951decf", "parents": [ "61159a314bca6408320c3173c1282c64f5cdaa76" ], "author": { "name": "Randy Dunlap", "email": "rdunlap@xenotime.net", "time": "Thu Mar 23 03:00:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] kernel/power: move externs to header files\n\nMove externs from C source files to header files.\n\nSigned-off-by: Randy Dunlap \u003crdunlap@xenotime.net\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "61159a314bca6408320c3173c1282c64f5cdaa76", "tree": "8e1b7627443da0fd52b2fac66366dde9f7871f1e", "parents": [ "f577eb30afdc68233f25d4d82b04102129262365" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 03:00:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: separate swap-writing/reading code\n\nMove the swap-writing/reading code of swsusp to a separate file.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "f577eb30afdc68233f25d4d82b04102129262365", "tree": "25d3c2fa8dfbf42fd0d4776a36166736fcc1446a", "parents": [ "2b322ce210aec74ae0d02938d3a01e29fe079469" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Thu Mar 23 02:59:59 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] swsusp: low level interface\n\nIntroduce the low level interface that can be used for handling the\nsnapshot of the system memory by the in-kernel swap-writing/reading code of\nswsusp and the userland interface code (to be introduced shortly).\n\nAlso change the way in which swsusp records the allocated swap pages and,\nconsequently, simplifies the in-kernel swap-writing/reading code (this is\nnecessary for the userland interface too). To this end, it introduces two\nhelper functions in mm/swapfile.c, so that the swsusp code does not refer\ndirectly to the swap internals.\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nAcked-by: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@stusta.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2b322ce210aec74ae0d02938d3a01e29fe079469", "tree": "a9cb9aa9530cadacae62caf009db506db16eb3c1", "parents": [ "bdaff4a331db46f3bd953f413316c4603c4004b4" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Thu Mar 23 02:59:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:07 2006 -0800" }, "message": "[PATCH] revert \"swsusp: fix breakage with swap on lvm\"\n\nThis was a temporary thing for 2.6.16.\n\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e9028b0ff2bad1954568604dc17725692c8524d6", "tree": "dbff742d39520574e5985930333f1d421282e080", "parents": [ "5be0e9511990dc307670dc66a42073db96b20f26" ], "author": { "name": "Anton Blanchard", "email": "anton@samba.org", "time": "Thu Mar 23 02:59:20 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 23 07:38:02 2006 -0800" }, "message": "[PATCH] fix scheduler deadlock\n\nWe have noticed lockups during boot when stress testing kexec on ppc64.\nTwo cpus would deadlock in scheduler code trying to grab already taken\nspinlocks.\n\nThe double_rq_lock code uses the address of the runqueue to order the\ntaking of multiple locks. This address is a per cpu variable:\n\n\tif (rq1 \u003c rq2) {\n\t\tspin_lock(\u0026rq1-\u003elock);\n\t\tspin_lock(\u0026rq2-\u003elock);\n\t} else {\n\t\tspin_lock(\u0026rq2-\u003elock);\n\t\tspin_lock(\u0026rq1-\u003elock);\n\t}\n\nOn the other hand, the code in wake_sleeping_dependent uses the cpu id\norder to grab locks:\n\n\tfor_each_cpu_mask(i, sibling_map)\n\t\tspin_lock(\u0026cpu_rq(i)-\u003elock);\n\nThis means we rely on the address of per cpu data increasing as cpu ids\nincrease. While this will be true for the generic percpu implementation it\nmay not be true for arch specific implementations.\n\nOne way to solve this is to always take runqueues in cpu id order. To do\nthis we add a cpu variable to the runqueue and check it in the\ndouble runqueue locking functions.\n\nSigned-off-by: Anton Blanchard \u003canton@samba.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \u003cstable@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "2e6e33bab6e1996a5dec9108fb467b52b841e7a8", "tree": "6b98b15c2fe7899cdeb2453589cdee00f7853492", "parents": [ "b7ad6d75028d021362221d9b2db19fcff995c3f8", "b88a0b1d5560cf1959c1565617e460a45c688a08" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 22:20:46 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 22:20:46 2006 -0800" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (78 commits)\n [PATCH] powerpc: Add FSL SEC node to documentation\n [PATCH] macintosh: tidy-up driver_register() return values\n [PATCH] powerpc: tidy-up of_register_driver()/driver_register() return values\n [PATCH] powerpc: via-pmu warning fix\n [PATCH] macintosh: cleanup the use of i2c headers\n [PATCH] powerpc: dont allow old RTC to be selected\n [PATCH] powerpc: make powerbook_sleep_grackle static\n [PATCH] powerpc: Fix warning in add_memory\n [PATCH] powerpc: update mailing list addresses\n [PATCH] powerpc: Remove calculation of io hole\n [PATCH] powerpc: iseries: Add bootargs to /chosen\n [PATCH] powerpc: iseries: Add /system-id, /model and /compatible\n [PATCH] powerpc: Add strne2a() to convert a string from EBCDIC to ASCII\n [PATCH] powerpc: iseries: Make more stuff static in platforms/iseries/mf.c\n [PATCH] powerpc: iseries: Remove pointless iSeries_(restart|power_off|halt)\n [PATCH] powerpc: iseries: mf related cleanups\n [PATCH] powerpc: Replace platform_is_lpar() with a firmware feature\n [PATCH] powerpc: trivial: Cleanup whitespace in cputable.h\n [PATCH] powerpc: Remove unused iommu_off logic from pSeries_init_early()\n [PATCH] powerpc: Unconfuse htab_bolt_mapping() callers\n ...\n" }, { "commit": "2152f8536668a957ea3214735b4761e7b22ef7d8", "tree": "56723fc51445b1bc930c6400d4c00fd6fc831f88", "parents": [ "7cae7e26f245151b9ccad868bf2edf8c8048d307", "30afc84cf7325e88fb9746340eba3c161080ff49" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 10:47:24 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 10:47:24 2006 -0800" }, "message": "Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (138 commits)\n [SCSI] libata: implement minimal transport template for -\u003eeh_timed_out\n [SCSI] eliminate rphy allocation in favour of expander/end device allocation\n [SCSI] convert mptsas over to end_device/expander allocations\n [SCSI] allow displaying and setting of cache type via sysfs\n [SCSI] add scsi_mode_select to scsi_lib.c\n [SCSI] 3ware 9000 add big endian support\n [SCSI] qla2xxx: update MAINTAINERS\n [SCSI] scsi: move target_destroy call\n [SCSI] fusion - bump version\n [SCSI] fusion - expander hotplug suport in mptsas module\n [SCSI] fusion - exposing raid components in mptsas\n [SCSI] fusion - memory leak, and initializing fields\n [SCSI] fusion - exclosure misspelled\n [SCSI] fusion - cleanup mptsas event handling functions\n [SCSI] fusion - removing target_id/bus_id from the VirtDevice structure\n [SCSI] fusion - static fix\u0027s\n [SCSI] fusion - move some debug firmware event debug msgs to verbose level\n [SCSI] fusion - loginfo header update\n [SCSI] add scsi_reprobe_device\n [SCSI] megaraid_sas: fix extended timeout handling\n ...\n" }, { "commit": "78eef01b0fae087c5fadbd85dd4fe2918c3a015f", "tree": "78057039596aa733ff904a36260cca3a51af6981", "parents": [ "ac2b898ca6fb06196a26869c23b66afe7944e52e" ], "author": { "name": "Andrew Morton", "email": "akpm@osdl.org", "time": "Wed Mar 22 00:08:16 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:53:59 2006 -0800" }, "message": "[PATCH] on_each_cpu(): disable local interrupts\n\nWhen on_each_cpu() runs the callback on other CPUs, it runs with local\ninterrupts disabled. So we should run the function with local interrupts\ndisabled on this CPU, too.\n\nAnd do the same for UP, so the callback is run in the same environment on both\nUP and SMP. (strictly it should do preempt_disable() too, but I think\nlocal_irq_disable is sufficiently equivalent).\n\nAlso uninlines on_each_cpu(). softirq.c was the most appropriate file I could\nfind, but it doesn\u0027t seem to justify creating a new file.\n\nOh, and fix up that comment over (under?) x86\u0027s smp_call_function(). It\ndrives me nuts.\n\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "06f9d4f94a075285d25253edbf57f2cda07d4ff3", "tree": "56a3d3c05606811b15ab7b301c25815e9ac5e1e8", "parents": [ "b40607fc02f8248828d52d88f91b7d68df1933b0" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Wed Mar 22 00:07:40 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:53:55 2006 -0800" }, "message": "[PATCH] unshare: Error if passed unsupported flags\n\nA bare bones trivial patch to ensure we always get -EINVAL on the\nunsupported cases for sys_unshare. If this goes in before 2.6.16 it allows\nus to forward compatible with future applications using sys_unshare.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nCc: JANAK DESAI \u003cjanak@us.ibm.com\u003e\nCc: \u003cstable@kerenl.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9430d58e34ec3861e1ca72f8e49105b227aad327", "tree": "ac8f8295131fbf3c0ddc689fa9887a8c95b0814d", "parents": [ "e952f31bce6e9f64db01f607abc46529ba57ac9e" ], "author": { "name": "Mike Galbraith", "email": "efault@gmx.de", "time": "Wed Mar 22 00:07:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 22 07:53:54 2006 -0800" }, "message": "[PATCH] sched: remove sleep_avg multiplier\n\nRemove the sleep_avg multiplier. This multiplier was necessary back when\nwe had 10 seconds of dynamic range in sleep_avg, but now that we only have\none second, it causes that one second to be compressed down to 100ms in\nsome cases. This is particularly noticeable when compiling a kernel in a\nslow NFS mount, and I believe it to be a very likely candidate for other\nrecently reported network related interactivity problems.\n\nIn testing, I can detect no negative impact of this removal.\n\nSigned-off-by: Mike Galbraith \u003cefault@gmx.de\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d04cdb64212eb5ae6a98026a97dda626e40e8e9a", "tree": "b6a7dbb21ccfceb915844e9a330b3d3dfcaf3c5b", "parents": [ "2f8600dff2b140096a7df781884e918a16aa90e0", "ec1248e70edc5cf7b485efcc7b41e44e10f422e5" ], "author": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue Mar 21 13:05:45 2006 -0600" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue Mar 21 13:05:45 2006 -0600" }, "message": "Merge ../linux-2.6\n" }, { "commit": "03e88ae1b13dfdc8bbaa59b8198e1ca53aad12ac", "tree": "322127d9875129d2e9b1c3cb744b4940bd7d8a47", "parents": [ "b87ba0a33a634c9a8e3609702122a04034a0688d" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Feb 16 13:50:23 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:42:58 2006 -0800" }, "message": "[PATCH] fix module sysfs files reference counting\n\nThe module files, refcnt, version, and srcversion did not properly\nincrement the owner\u0027s module reference count, allowing the modules to\nbe removed while the files were open, causing oopses.\n\nThis patch fixes this, and also fixes the problem that the version and\nsrcversion files were not showing up, unless CONFIG_MODULE_UNLOAD was\nenabled, which is not correct.\n\nCc: Nathan Lynch \u003cntl@pobox.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "01ca70dca5c64cb774a8ac2f50bddff21d60169f", "tree": "7bb09a9f7b0ce1263af943c2beeb10e64a3b9ebe", "parents": [ "9f28bb7e1d0188a993403ab39b774785892805e1" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:17:13 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:42:58 2006 -0800" }, "message": "[PATCH] add EXPORT_SYMBOL_GPL_FUTURE() to RCU subsystem\n\nAs the RCU symbols are going to be changed to GPL in the near future,\nlets warn users that this is going to happen.\n\nCc: Paul McKenney \u003cpaulmck@us.ibm.com\u003e\nAcked-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "9f28bb7e1d0188a993403ab39b774785892805e1", "tree": "939660c2531335dc899cc66fa7f3f05aa343d1e0", "parents": [ "3fd6805f4dfb02bcfb5634972eabad0e790f119a" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:17:13 2006 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:42:58 2006 -0800" }, "message": "[PATCH] add EXPORT_SYMBOL_GPL_FUTURE()\n\nThis patch adds the ability to mark symbols that will be changed in the\nfuture, so that kernel modules that don\u0027t include MODULE_LICENSE(\"GPL\")\nand use the symbols, will be flagged and printed out to the system log.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "3fd6805f4dfb02bcfb5634972eabad0e790f119a", "tree": "0ba5fdb9663a392f541cb5d9e4a56717b7946394", "parents": [ "58383af629efb07e5a0694e445eda0c65b16e1de" ], "author": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Wed Feb 08 21:16:45 2006 +0100" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:42:58 2006 -0800" }, "message": "[PATCH] Clean up module.c symbol searching logic\n\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "51107301b629640f9ab76fe23bf385e187b9ac29", "tree": "27d8bafd7ab9cfd460b3d850da69a0293876f20a", "parents": [ "641e6f30a095f3752ed84fd9d279382f5d3ef4c1" ], "author": { "name": "Jun\u0027ichi Nomura", "email": "j-nomura@ce.jp.nec.com", "time": "Wed Mar 15 08:28:55 2006 -0500" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Mar 20 13:42:57 2006 -0800" }, "message": "[PATCH] kobject: fix build error if CONFIG_SYSFS\u003dn\n\nMoving uevent_seqnum and uevent_helper to kobject_uevent.c\nbecause they are used even if CONFIG_SYSFS\u003dn\nwhile kernel/ksysfs.c is built only if CONFIG_SYSFS\u003dy,\n\nSigned-off-by: Jun\u0027ichi Nomura \u003cj-nomura@ce.jp.nec.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "afc847b7ddcf636e524cf5b0de644bd3a9419a8c", "tree": "5022a566bc55a12a792c8bd9b2d94ccfd4b10235", "parents": [ "60a6dc55b93b3321afa52f650a149fb7e87fa85a" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Feb 28 12:51:55 2006 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Mar 18 18:33:46 2006 -0500" }, "message": "[PATCH] don\u0027t do exit_io_context() until we know we won\u0027t be doing any IO\n\ntestcase:\n\nmount /dev/sdb10 /mnt\ntouch /mnt/tmp/b\numount /mnt\nmount /dev/sdb10 /mnt\nrm /mnt/tmp/b \u003c/mnt/tmp/b\numount /mnt\n\nand watch blkdev_ioc line in /proc/slabinfo. Vanilla kernel leaks.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "2d61b86775a5676a8fba2ba2f0f869564e35c630", "tree": "afdb967ec1bb3ddd212acdd8f25675c371f7e6e7", "parents": [ "265a92856b17524c87da0258ac0d3cec80ae1d35" ], "author": { "name": "Oleg Nesterov", "email": "oleg@tv-sign.ru", "time": "Sat Mar 18 20:41:10 2006 +0300" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 18 10:49:36 2006 -0800" }, "message": "[PATCH] disable unshare(CLONE_VM) for now\n\nsys_unshare() does mmput(new_mm). This is not enough if we have\nmm-\u003ecore_waiters.\n\nThis patch is a temporary fix for soon to be released 2.6.16.\n\nSigned-off-by: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\n[ Checked with Uli: \"I\u0027m not planning to use unshare(CLONE_VM). It\u0027s\n not needed for any functionality planned so far. What we (as in Red\n Hat) need unshare() for now is the filesystem side.\" ]\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "a0a0c28c1a7109d7955815074c52cac079ab3ba5", "tree": "7b2497a9836f1a3c964cb02b8067af3053524c10", "parents": [ "67890d7084085e29c51afa2514036d42643fd3cf" ], "author": { "name": "Roman Zippel", "email": "zippel@linux-m68k.org", "time": "Thu Mar 16 23:04:01 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 17 07:51:25 2006 -0800" }, "message": "[PATCH] posix-timers: fix requeue accounting when signal is ignored\n\nWhen the posix-timer signal is ignored then the timer is rearmed by the\ncallback function. The requeue pending accounting has to be fixed up else\nthe state might be wrong.\n\nSigned-off-by: Roman Zippel \u003czippel@linux-m68k.org\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "67890d7084085e29c51afa2514036d42643fd3cf", "tree": "2562028768e7236ee70a5954aa45d8922fcbf350", "parents": [ "90036ee5938d89638e80f4d0d0700d0f2dbd4a6a" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Thu Mar 16 23:04:00 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 17 07:51:25 2006 -0800" }, "message": "[PATCH] time_interpolator: add __read_mostly\n\nThe pointer to the current time interpolator and the current list of time\ninterpolators are typically only changed during bootup. Adding\n__read_mostly takes them away from possibly hot cachelines.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "e0e8eb54d8ae0c4cfd1d297f6351b08a7f635c5f", "tree": "e6f6442aca13fe9d20d149ed9b414f038d90778f", "parents": [ "232a347a444e687b5f8cf0f6485704db1c6024d3" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Thu Mar 16 10:31:38 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Mar 17 07:46:59 2006 -0800" }, "message": "[PATCH] unshare: Use rcu_assign_pointer when setting sighand\n\nThe sighand pointer only needs the rcu_read_lock on the\nread side. So only depending on task_lock protection\nwhen setting this pointer is not enough. We also need\na memory barrier to ensure the initialization is seen first.\n\nUse rcu_assign_pointer as it does this for us, and clearly\ndocuments that we are setting an rcu readable pointer.\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "23dd64011285010ac291f7dddf6e287bdb43a0ad", "tree": "0e4f4569d38d82f4dceb4150d5ad940e0fd5f24f", "parents": [ "516450179454de9e689e0a53ed8f34b896e8651c", "485ff09990416c75ae9593ddc71619939ab9dd51" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Mar 17 12:01:19 2006 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Mar 17 12:01:19 2006 +1100" }, "message": "Merge ../linux-2.6\n" }, { "commit": "f33b5d783b4f56be5ace6a1c98fb5f76b2d2d07d", "tree": "b027b5f3429d416b3da5b9195024007dab062a5e", "parents": [ "e935d5da8e5d12fabe5b632736c50eae0427e8c8", "67963132638e67ad3c5aa16765e6f3f2f3cdd85c" ], "author": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue Mar 14 14:18:01 2006 -0600" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Tue Mar 14 14:18:01 2006 -0600" }, "message": "Merge ../linux-2.6\n" }, { "commit": "f9a3879abf2f1a27c39915e6074b8ff15a24cb55", "tree": "67a133c1957e992ee10f8d33e312616f494d7b07", "parents": [ "63e1fd41c7127650d355e7db7dd92890edf5523b" ], "author": { "name": "GOTO Masanori", "email": "gotom@sanori.org", "time": "Mon Mar 13 21:20:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 14 07:57:17 2006 -0800" }, "message": "[PATCH] Fix sigaltstack corruption among cloned threads\n\nThis patch fixes alternate signal stack corruption among cloned threads\nwith CLONE_SIGHAND (and CLONE_VM) for linux-2.6.16-rc6.\n\nThe value of alternate signal stack is currently inherited after a call of\nclone(... CLONE_SIGHAND | CLONE_VM). But if sigaltstack is set by a\nparent thread, and then if multiple cloned child threads (+ parent threads)\ncall signal handler at the same time, some threads may be conflicted -\nbecause they share to use the same alternative signal stack region.\nFinally they get sigsegv. It\u0027s an undesirable race condition. Note that\nchild threads created from NPTL pthread_create() also hit this conflict\nwhen the parent thread uses sigaltstack, without my patch.\n\nTo fix this problem, this patch clears the child threads\u0027 sigaltstack\ninformation like exec(). This behavior follows the SUSv3 specification.\nIn SUSv3, pthread_create() says \"The alternate stack shall not be inherited\n(when new threads are initialized)\". It means that sigaltstack should be\ncleared when sigaltstack memory space is shared by cloned threads with\nCLONE_SIGHAND.\n\nNote that I chose \"if (clone_flags \u0026 CLONE_SIGHAND)\" line because:\n - If clone_flags line is not existed, fork() does not inherit sigaltstack.\n - CLONE_VM is another choice, but vfork() does not inherit sigaltstack.\n - CLONE_SIGHAND implies CLONE_VM, and it looks suitable.\n - CLONE_THREAD is another candidate, and includes CLONE_SIGHAND + CLONE_VM,\n but this flag has a bit different semantics.\nI decided to use CLONE_SIGHAND.\n\n[ Changed to test for CLONE_VM \u0026\u0026 !CLONE_VFORK after discussion --Linus ]\n\nSigned-off-by: GOTO Masanori \u003cgotom@sanori.org\u003e\nCc: Roland McGrath \u003croland@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\nCc: Ulrich Drepper \u003cdrepper@redhat.com\u003e\nCc: Jakub Jelinek \u003cjakub@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7cd9013be6c22f3ff6f777354f766c8c0b955e17", "tree": "328e45aadb4c5bc9b6cd530be03572070201f5e5", "parents": [ "27d162e26a873883937b64526445877bd3341d23" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Sat Mar 11 03:27:18 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Sat Mar 11 09:19:34 2006 -0800" }, "message": "[PATCH] remove __put_task_struct_cb export again\n\nThe patch \u0027[PATCH] RCU signal handling\u0027 [1] added an export for\n__put_task_struct_cb, a put_task_struct helper newly introduced in that\npatch. But the put_task_struct couldn\u0027t be used modular previously as\n__put_task_struct wasn\u0027t exported. There are not callers of it in modular\ncode, and it shouldn\u0027t be exported because we don\u0027t want drivers to hold\nreferences to task_structs.\n\nThis patch removes the export and folds __put_task_struct into\n__put_task_struct_cb as there\u0027s no other caller.\n\n[1] http://www2.kernel.org/git/gitweb.cgi?p\u003dlinux/kernel/git/torvalds/linux-2.6.git;a\u003dcommit;h\u003de56d090310d7625ecb43a1eeebd479f04affb48b\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "516450179454de9e689e0a53ed8f34b896e8651c", "tree": "78eae2f77de6cd39b18c7393fc5854456fc3fb1f", "parents": [ "6749c5507388f3fc3719f57a54b540ee83f6661a", "0d514f040ac6629311974889d5b96bcf21c6461a" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Mar 09 14:32:05 2006 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Thu Mar 09 14:32:05 2006 +1100" }, "message": "Merge ../linux-2.6\n" }, { "commit": "529bf6be5c04f2e869d07bfdb122e9fd98ade714", "tree": "38514bb3941c4ac2a79266e4483663b79efa2f22", "parents": [ "21a1ea9eb40411d4ee29448c53b9e4c0654d6ceb" ], "author": { "name": "Dipankar Sarma", "email": "dipankar@in.ibm.com", "time": "Tue Mar 07 21:55:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 08 14:14:01 2006 -0800" }, "message": "[PATCH] fix file counting\n\nI have benchmarked this on an x86_64 NUMA system and see no significant\nperformance difference on kernbench. Tested on both x86_64 and powerpc.\n\nThe way we do file struct accounting is not very suitable for batched\nfreeing. For scalability reasons, file accounting was\nconstructor/destructor based. This meant that nr_files was decremented\nonly when the object was removed from the slab cache. This is susceptible\nto slab fragmentation. With RCU based file structure, consequent batched\nfreeing and a test program like Serge\u0027s, we just speed this up and end up\nwith a very fragmented slab -\n\nllm22:~ # cat /proc/sys/fs/file-nr\n587730 0 758844\n\nAt the same time, I see only a 2000+ objects in filp cache. The following\npatch I fixes this problem.\n\nThis patch changes the file counting by removing the filp_count_lock.\nInstead we use a separate percpu counter, nr_files, for now and all\naccesses to it are through get_nr_files() api. In the sysctl handler for\nnr_files, we populate files_stat.nr_files before returning to user.\n\nCounting files as an when they are created and destroyed (as opposed to\ninside slab) allows us to correctly count open files with RCU.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "21a1ea9eb40411d4ee29448c53b9e4c0654d6ceb", "tree": "86e4b681858ac562c953bd3ea3c038defd8ec4f4", "parents": [ "e2bab3d92486fb781f4d06f56339264ed1492392" ], "author": { "name": "Dipankar Sarma", "email": "dipankar@in.ibm.com", "time": "Tue Mar 07 21:55:33 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 08 14:14:01 2006 -0800" }, "message": "[PATCH] rcu batch tuning\n\nThis patch adds new tunables for RCU queue and finished batches. There are\ntwo types of controls - number of completed RCU updates invoked in a batch\n(blimit) and monitoring for high rate of incoming RCUs on a cpu (qhimark,\nqlowmark).\n\nBy default, the per-cpu batch limit is set to a small value. If the input\nRCU rate exceeds the high watermark, we do two things - force quiescent\nstate on all cpus and set the batch limit of the CPU to INTMAX. Setting\nbatch limit to INTMAX forces all finished RCUs to be processed in one shot.\n If we have more than INTMAX RCUs queued up, then we have bigger problems\nanyway. Once the incoming queued RCUs fall below the low watermark, the\nbatch limit is set to the default.\n\nSigned-off-by: Dipankar Sarma \u003cdipankar@in.ibm.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "81c29a857d3c8d6ea9c4f20d196c36bf0a07c615", "tree": "3ebb7813439ec75e1afbc4385431388cd7158d67", "parents": [ "4d6660eb3665f22d16aff466eb9d45df6102b254" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Mar 07 21:55:27 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Wed Mar 08 14:14:00 2006 -0800" }, "message": "[PATCH] idle threads should have a sane -\u003etimestamp value\n\nIdle threads should have a sane -\u003etimestamp value, to avoid init kernel\nthread(s) from inheriting it and causing miscalculations in\ntry_to_wake_up().\n\nReported-by: Mike Galbraith \u003cefault@gmx.de\u003e.\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "5aee405c662ca644980c184774277fc6d0769a84", "tree": "e8a74f57b4866e2ab0f6adac5dec174e8dbf17c0", "parents": [ "a615fa83959896f8eac76c235953fb164cd1a9b9" ], "author": { "name": "Atsushi Nemoto", "email": "anemo@mba.ocn.ne.jp", "time": "Mon Mar 06 15:42:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 06 18:40:44 2006 -0800" }, "message": "[PATCH] time: add barrier after updating jiffies_64\n\nAdd a compiler barrier so that we don\u0027t read jiffies before updating\njiffies_64.\n\nSigned-off-by: Atsushi Nemoto \u003canemo@mba.ocn.ne.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "69239749e1ac4f3496906aa4267cb9f61ce52c9c", "tree": "c64bc2c254b7fa81b50b11c851fe5c86ecdd83c1", "parents": [ "f7c09bd972b7111b8c69bf57a189571edd4d4a7d" ], "author": { "name": "Tony Lindgren", "email": "tony@atomide.com", "time": "Mon Mar 06 15:42:45 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 06 18:40:44 2006 -0800" }, "message": "[PATCH] fix next_timer_interrupt() for hrtimer\n\nAlso from Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\nFunction next_timer_interrupt() got broken with a recent patch\n6ba1b91213e81aa92b5cf7539f7d2a94ff54947c as sys_nanosleep() was moved to\nhrtimer. This broke things as next_timer_interrupt() did not check hrtimer\ntree for next event.\n\nFunction next_timer_interrupt() is needed with dyntick (CONFIG_NO_IDLE_HZ,\nVST) implementations, as the system can be in idle when next hrtimer event\nwas supposed to happen. At least ARM and S390 currently use\nnext_timer_interrupt().\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "8ba7b0a14b2ec19583bedbcdbea7f1c5008fc922", "tree": "5047966d39ce26f7afd96b794dd4dc6a995458a5", "parents": [ "91c0bce29e4050a59ee5fdc1192b60bbf8693a6d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 06 17:38:49 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Mar 06 17:38:49 2006 -0800" }, "message": "Add early-boot-safety check to cond_resched()\n\nJust to be safe, we should not trigger a conditional reschedule during\nthe early boot sequence. We\u0027ve historically done some questionable\nearly on, and the safety warnings in __might_sleep() are generally\nturned off during that period, so there might be problems lurking.\n\nThis affects CONFIG_PREEMPT_VOLUNTARY, which takes over might_sleep() to\ncause a voluntary conditional reschedule.\n\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "685db65e422bfa523b8a9dacb5a658b42b254f05", "tree": "0d7eba52e7c9584a2e3b4f2cd1842bf55e67c2d0", "parents": [ "7f99f06f01aa9460b5a18f1b0e0900c90d0a84fc" ], "author": { "name": "Christoph Lameter", "email": "clameter@engr.sgi.com", "time": "Thu Mar 02 02:54:35 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 02 08:33:07 2006 -0800" }, "message": "[PATCH] time_interpolator: Use readq_relaxed() instead of readq().\n\nOn some platforms readq performs additional work to make sure I/O is done\nin a coherent way. This is not needed for time retrieval as done by the\ntime interpolator. So we can use readq_relaxed instead which will improve\nperformance.\n\nIt affects sparc64 and ia64 only. Apparently it makes a significant\ndifference on ia64.\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7f99f06f01aa9460b5a18f1b0e0900c90d0a84fc", "tree": "f78c227f7a154e6ed0b2d25982d34bf21c53c734", "parents": [ "46f6dac259717551916405ee3388de89fb152bca" ], "author": { "name": "Stefan Seyfried", "email": "seife@suse.de", "time": "Thu Mar 02 02:54:34 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Thu Mar 02 08:33:07 2006 -0800" }, "message": "[PATCH] fix acpi_video_flags on x86-64\n\nacpi_video_flags variable is unsigned long, so it should be set as such.\nThis actually matters on x86-64.\n\nSigned-off-by: Stefan Seyfried \u003cseife@suse.de\u003e\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: Andi Kleen \u003cak@muc.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "d2b176ed878d4d5fcc0bd35656dfd373f3702af9", "tree": "f5febd7d77fc374ddef9cbe549732bcb3b125c8b", "parents": [ "c8c1635faa7c97329111ce32b927d37306521822" ], "author": { "name": "Jes Sorensen", "email": "jes@sgi.com", "time": "Tue Feb 28 09:42:23 2006 -0800" }, "committer": { "name": "Tony Luck", "email": "tony.luck@intel.com", "time": "Tue Feb 28 09:42:23 2006 -0800" }, "message": "[IA64] sysctl option to silence unaligned trap warnings\n\nAllow sysadmin to disable all warnings about userland apps\nmaking unaligned accesses by using:\n # echo 1 \u003e /proc/sys/kernel/ignore-unaligned-usertrap\nRather than having to use prctl on a process by process basis.\n\nDefault behaivour leaves the warnings enabled.\n\nSigned-off-by: Jes Sorensen \u003cjes@sgi.com\u003e\nSigned-off-by: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "1fa44ecad2b86475e038aed81b0bf333fa484f8b", "tree": "62e9e9aac0aaf64e6f8e69809d8ab513e22346a1", "parents": [ "ba3af0aff042caa1f41b5f7164cab37c717b8811" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@steeleye.com", "time": "Thu Feb 23 12:43:43 2006 -0600" }, "committer": { "name": "James Bottomley", "email": "jejb@mulgrave.il.steeleye.com", "time": "Mon Feb 27 23:34:40 2006 -0600" }, "message": "[SCSI] add execute_in_process_context() API\n\nWe have several points in the SCSI stack (primarily for our device\nfunctions) where we need to guarantee process context, but (given the\nplace where the last reference was released) we cannot guarantee this.\n\nThis API gets around the issue by executing the function directly if\nthe caller has process context, but scheduling a workqueue to execute\nin process context if the caller doesn\u0027t have it.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "a00428f5b149e36b8225b2a0812742a6dfb07b8c", "tree": "a78869cd67cf78a0eb091fb0ea5d397734bd6738", "parents": [ "774fee58c465ea1c7e9775e347ec307bcf2deeb3", "fb5c594c2acc441f0d2d8f457484a0e0e9285db3" ], "author": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Feb 24 14:05:47 2006 +1100" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Fri Feb 24 14:05:47 2006 +1100" }, "message": "Merge ../powerpc-merge\n" }, { "commit": "5914811acf36c3ff091f860a6964808f668f27d0", "tree": "04317a64fa5e76a13f29de655fe354abd627445d", "parents": [ "6d7b9efacba9f4e5f4d5ca165b1a4350da52ddd7" ], "author": { "name": "Björn Steinbrink", "email": "B.Steinbrink@gmx.de", "time": "Sat Feb 18 18:12:43 2006 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:27:38 2006 -0800" }, "message": "[PATCH] kjournald keeps reference to namespace\n\nIn daemonize() a new thread gets cleaned up and \u0027merged\u0027 with init_task.\nThe current fs_struct is handled there, but not the current namespace.\n\nThis adds the namespace part.\n\n[ Eric Biederman pointed out the namespace wrappers, and also notes that\n we can\u0027t ever count on using our parents namespace because we already\n have called exit_fs(), which is the only way to the namespace from a\n process. ]\n\nSigned-off-by: Björn Steinbrink \u003cB.Steinbrink@gmx.de\u003e\nAcked-by: Eric Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "cf70a6f264f6e1a4c06553699159d94996b2f916", "tree": "7a5993585e7e8b80c37cae75468fca45da6519d2", "parents": [ "0b1fc9b86f49e1e73e473e06a16556ca0dce53ae", "ad6b97fc929e5844bfd1d708ab1d74d131d7960d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:09:44 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:09:44 2006 -0800" }, "message": "Merge branch \u0027fixes.b8\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/bird\n" }, { "commit": "7fd105e758c8d746d57ab7e77f100e096bf153c8", "tree": "a0d531bf9fba9e2937ad9ffe47e6fc3b8d8ec79a", "parents": [ "7a9166e3b037296366cea6f3c97f705d33e209e6" ], "author": { "name": "Stephen Rothwell", "email": "sfr@canb.auug.org.au", "time": "Mon Feb 20 18:28:08 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:00:11 2006 -0800" }, "message": "[PATCH] Fix compile for CONFIG_SYSVIPC\u003dn or CONFIG_SYSCTL\u003dn\n\nThe compat syscalls are added to sys_ni.c since they are not defined if the\nabove CONFIG options are off. Also, nfs would not build with CONFIG_SYSCTL\noff.\n\nNoticed by Arthur Othieno.\n\nSigned-off-by: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Trond Myklebust \u003ctrond.myklebust@fys.uio.no\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "7a9166e3b037296366cea6f3c97f705d33e209e6", "tree": "275c713bc92309b6f90e5c66699753c0268c6be5", "parents": [ "c8b8b1f2e0eeb91cca22211950742b5f51564672" ], "author": { "name": "Luke Yang", "email": "luke.adi@gmail.com", "time": "Mon Feb 20 18:28:07 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:00:11 2006 -0800" }, "message": "[PATCH] Fix undefined symbols for nommu architecture\n\nSigned-off-by: Luke Yang \u003cluke.adi@gmail.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "c255d844dd73616f23e4b4733edcc2e5fa4042b2", "tree": "33665c47a67c3e168095e13329e71c6b5d18fd4d", "parents": [ "6303dbf570e410067380daec670fdb4137ac0d1d" ], "author": { "name": "Pavel Machek", "email": "pavel@ucw.cz", "time": "Mon Feb 20 18:27:58 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Mon Feb 20 20:00:10 2006 -0800" }, "message": "[PATCH] suspend-to-ram: allow video options to be set at runtime\n\nCurrently, acpi video options can only be set on kernel command line. That\u0027s\nlittle inflexible; I\u0027d like userland s2ram application that just works, and\nmodifying kernel command line according to whitelist is not fun. It is better\nto just allow s2ram application to set video options just before suspend\n(according to the whitelist).\n\nThis implements sysctl to allow setting suspend video options without reboot.\n\n(akpm: Documentation updates for this new sysctl are pending..)\n\nSigned-off-by: Pavel Machek \u003cpavel@suse.cz\u003e\nCc: \"Brown, Len\" \u003clen.brown@intel.com\u003e\nCc: \"Antonino A. Daplas\" \u003cadaplas@pol.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "ef20c8c197df9b8d5bd4af0679123826da028861", "tree": "764632d00ca11f241013b1e203d1b9a5c9e30acb", "parents": [ "bd71c2b17468a2531fb4c81ec1d73520845e97e1" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Feb 18 15:41:50 2006 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sat Feb 18 15:41:50 2006 -0500" }, "message": "[PATCH] GFP_KERNEL allocations in atomic (auditsc)\n\naudit_log_exit() is called from atomic contexts and gets explicit\ngfp_mask argument; it should use it for all allocations rather\nthan doing some with gfp_mask and some with GFP_KERNEL.\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "a8534adb74e23374889b84b3d97eb18da542a1b5", "tree": "70d14b18b755eb28494a721dad64df7381366220", "parents": [ "ed3d021b823336a2e0c5090a91d083243f756e6c" ], "author": { "name": "Rafael J. Wysocki", "email": "rjw@sisk.pl", "time": "Fri Feb 17 13:52:51 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Feb 17 13:59:27 2006 -0800" }, "message": "[PATCH] swsusp: fix breakage with swap on LVM\n\nRestore the compatibility with the older code and make it possible to\nsuspend if the kernel command line doesn\u0027t contain the \"resume\u003d\" argument\n\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Pavel Machek \u003cpavel@ucw.cz\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" } ], "next": "4bbf39c29bc3409d6454faf0dfa1b3b0aa2ac2af" }