)]}' { "log": [ { "commit": "7d63e6359a2e86cd6335337de99354ab07680c55", "tree": "8d33df8863b171a88508868c6670e0a553e44a30", "parents": [ "9f459fadbb38abe68aa342f533ca17d8d90d6f2e", "4a683bf94b8a10e2bb0da07aec3ac0a55e5de61f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 25 11:23:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 25 11:23:43 2009 -0700" }, "message": "Merge branch \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n tracing: Fix too large stack usage in do_one_initcall()\n tracing: handle broken names in ftrace filter\n ftrace: Unify effect of writing to trace_options and option/*\n" }, { "commit": "4a683bf94b8a10e2bb0da07aec3ac0a55e5de61f", "tree": "57ef71a93597b284ea90c9ff3436d183ea83675a", "parents": [ "eda1e328556565e211b7450250e40d6de751563a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 21 12:53:36 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Aug 21 13:03:22 2009 +0200" }, "message": "tracing: Fix too large stack usage in do_one_initcall()\n\nOne of my testboxes triggered this nasty stack overflow crash\nduring SCSI probing:\n\n[ 5.874004] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn\u0027t support DPO or FUA\n[ 5.875004] device: \u0027sda\u0027: device_add\n[ 5.878004] BUG: unable to handle kernel NULL pointer dereference at 00000a0c\n[ 5.878004] IP: [\u003cb1008321\u003e] print_context_stack+0x81/0x110\n[ 5.878004] *pde \u003d 00000000\n[ 5.878004] Thread overran stack, or stack corrupted\n[ 5.878004] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC\n[ 5.878004] last sysfs file:\n[ 5.878004]\n[ 5.878004] Pid: 1, comm: swapper Not tainted (2.6.31-rc6-tip-01272-g9919e28-dirty #5685)\n[ 5.878004] EIP: 0060:[\u003cb1008321\u003e] EFLAGS: 00010083 CPU: 0\n[ 5.878004] EIP is at print_context_stack+0x81/0x110\n[ 5.878004] EAX: cf8a3000 EBX: cf8a3fe4 ECX: 00000049 EDX: 00000000\n[ 5.878004] ESI: b1cfce84 EDI: 00000000 EBP: cf8a3018 ESP: cf8a2ff4\n[ 5.878004] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068\n[ 5.878004] Process swapper (pid: 1, ti\u003dcf8a2000 task\u003dcf8a8000 task.ti\u003dcf8a3000)\n[ 5.878004] Stack:\n[ 5.878004] b1004867 fffff000 cf8a3ffc\n[ 5.878004] Call Trace:\n[ 5.878004] [\u003cb1004867\u003e] ? kernel_thread_helper+0x7/0x10\n[ 5.878004] BUG: unable to handle kernel NULL pointer dereference at 00000a0c\n[ 5.878004] IP: [\u003cb1008321\u003e] print_context_stack+0x81/0x110\n[ 5.878004] *pde \u003d 00000000\n[ 5.878004] Thread overran stack, or stack corrupted\n[ 5.878004] Oops: 0000 [#2] PREEMPT SMP DEBUG_PAGEALLOC\n\nThe oops did not reveal any more details about the real stack\nthat we have and the system got into an infinite loop of\nrecursive pagefaults.\n\nSo i booted with CONFIG_STACK_TRACER\u003dy and the \u0027stacktrace\u0027 boot\nparameter. The box did not crash (timings/conditions probably\nchanged a tiny bit to trigger the catastrophic crash), but the\n/debug/tracing/stack_trace file was rather revealing:\n\n Depth Size Location (72 entries)\n ----- ---- --------\n 0) 3704 52 __change_page_attr+0xb8/0x290\n 1) 3652 24 __change_page_attr_set_clr+0x43/0x90\n 2) 3628 60 kernel_map_pages+0x108/0x120\n 3) 3568 40 prep_new_page+0x7d/0x130\n 4) 3528 84 get_page_from_freelist+0x106/0x420\n 5) 3444 116 __alloc_pages_nodemask+0xd7/0x550\n 6) 3328 36 allocate_slab+0xb1/0x100\n 7) 3292 36 new_slab+0x1c/0x160\n 8) 3256 36 __slab_alloc+0x133/0x2b0\n 9) 3220 4 kmem_cache_alloc+0x1bb/0x1d0\n 10) 3216 108 create_object+0x28/0x250\n 11) 3108 40 kmemleak_alloc+0x81/0xc0\n 12) 3068 24 kmem_cache_alloc+0x162/0x1d0\n 13) 3044 52 scsi_pool_alloc_command+0x29/0x70\n 14) 2992 20 scsi_host_alloc_command+0x22/0x70\n 15) 2972 24 __scsi_get_command+0x1b/0x90\n 16) 2948 28 scsi_get_command+0x35/0x90\n 17) 2920 24 scsi_setup_blk_pc_cmnd+0xd4/0x100\n 18) 2896 128 sd_prep_fn+0x332/0xa70\n 19) 2768 36 blk_peek_request+0xe7/0x1d0\n 20) 2732 56 scsi_request_fn+0x54/0x520\n 21) 2676 12 __generic_unplug_device+0x2b/0x40\n 22) 2664 24 blk_execute_rq_nowait+0x59/0x80\n 23) 2640 172 blk_execute_rq+0x6b/0xb0\n 24) 2468 32 scsi_execute+0xe0/0x140\n 25) 2436 64 scsi_execute_req+0x152/0x160\n 26) 2372 60 scsi_vpd_inquiry+0x6c/0x90\n 27) 2312 44 scsi_get_vpd_page+0x112/0x160\n 28) 2268 52 sd_revalidate_disk+0x1df/0x320\n 29) 2216 92 rescan_partitions+0x98/0x330\n 30) 2124 52 __blkdev_get+0x309/0x350\n 31) 2072 8 blkdev_get+0xf/0x20\n 32) 2064 44 register_disk+0xff/0x120\n 33) 2020 36 add_disk+0x6e/0xb0\n 34) 1984 44 sd_probe_async+0xfb/0x1d0\n 35) 1940 44 __async_schedule+0xf4/0x1b0\n 36) 1896 8 async_schedule+0x12/0x20\n 37) 1888 60 sd_probe+0x305/0x360\n 38) 1828 44 really_probe+0x63/0x170\n 39) 1784 36 driver_probe_device+0x5d/0x60\n 40) 1748 16 __device_attach+0x49/0x50\n 41) 1732 32 bus_for_each_drv+0x5b/0x80\n 42) 1700 24 device_attach+0x6b/0x70\n 43) 1676 16 bus_attach_device+0x47/0x60\n 44) 1660 76 device_add+0x33d/0x400\n 45) 1584 52 scsi_sysfs_add_sdev+0x6a/0x2c0\n 46) 1532 108 scsi_add_lun+0x44b/0x460\n 47) 1424 116 scsi_probe_and_add_lun+0x182/0x4e0\n 48) 1308 36 __scsi_add_device+0xd9/0xe0\n 49) 1272 44 ata_scsi_scan_host+0x10b/0x190\n 50) 1228 24 async_port_probe+0x96/0xd0\n 51) 1204 44 __async_schedule+0xf4/0x1b0\n 52) 1160 8 async_schedule+0x12/0x20\n 53) 1152 48 ata_host_register+0x171/0x1d0\n 54) 1104 60 ata_pci_sff_activate_host+0xf3/0x230\n 55) 1044 44 ata_pci_sff_init_one+0xea/0x100\n 56) 1000 48 amd_init_one+0xb2/0x190\n 57) 952 8 local_pci_probe+0x13/0x20\n 58) 944 32 pci_device_probe+0x68/0x90\n 59) 912 44 really_probe+0x63/0x170\n 60) 868 36 driver_probe_device+0x5d/0x60\n 61) 832 20 __driver_attach+0x89/0xa0\n 62) 812 32 bus_for_each_dev+0x5b/0x80\n 63) 780 12 driver_attach+0x1e/0x20\n 64) 768 72 bus_add_driver+0x14b/0x2d0\n 65) 696 36 driver_register+0x6e/0x150\n 66) 660 20 __pci_register_driver+0x53/0xc0\n 67) 640 8 amd_init+0x14/0x16\n 68) 632 572 do_one_initcall+0x2b/0x1d0\n 69) 60 12 do_basic_setup+0x56/0x6a\n 70) 48 20 kernel_init+0x84/0xce\n 71) 28 28 kernel_thread_helper+0x7/0x10\n\nThere\u0027s a lot of fat functions on that stack trace, but\nthe largest of all is do_one_initcall(). This is due to\nthe boot trace entry variables being on the stack.\n\nFixing this is relatively easy, initcalls are fundamentally\nserialized, so we can move the local variables to file scope.\n\nNote that this large stack footprint was present for a\ncouple of months already - what pushed my system over\nthe edge was the addition of kmemleak to the call-chain:\n\n 6) 3328 36 allocate_slab+0xb1/0x100\n 7) 3292 36 new_slab+0x1c/0x160\n 8) 3256 36 __slab_alloc+0x133/0x2b0\n 9) 3220 4 kmem_cache_alloc+0x1bb/0x1d0\n 10) 3216 108 create_object+0x28/0x250\n 11) 3108 40 kmemleak_alloc+0x81/0xc0\n 12) 3068 24 kmem_cache_alloc+0x162/0x1d0\n 13) 3044 52 scsi_pool_alloc_command+0x29/0x70\n\nThis pushes the total to ~3800 bytes, only a tiny bit\nmore was needed to corrupt the on-kernel-stack thread_info.\n\nThe fix reduces the stack footprint from 572 bytes\nto 28 bytes.\n\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003csrostedt@redhat.com\u003e\nCc: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: \u003cstable@kernel.org\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d6647bdf98a0de19963de8d5d9698d469ed72097", "tree": "9222f824e53d69212a4ea9ff13e248bdfcc36704", "parents": [ "64f1607ffbbc772685733ea63e6f7f4183df1b16" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jul 21 17:11:50 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 12:56:54 2009 +0900" }, "message": "init: set nr_cpu_ids before setup_per_cpu_areas()\n\nnr_cpu_ids is dependent only on cpu_possible_map and\nsetup_per_cpu_areas() already depends on cpu_possible_map and will use\nnr_cpu_ids. Initialize nr_cpu_ids before setting up percpu areas.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "f26542600e605482a1231c44ddb2966d69bd09b0", "tree": "bfda9e06935060df01bb8f2e706ac537e300677b", "parents": [ "7e030655dda5b5efc4305e2a8f46c4967d32eb3d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 29 10:40:20 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Aug 04 18:19:30 2009 +0200" }, "message": "perf_counter: Set the CONFIG_PERF_COUNTERS default to y if CONFIG_PROFILING\u003dy\n\nIf user has already enabled profiling support in the kernel\n(for oprofile, old-style profiling of ftrace) then offer up\nperfcounters with a y default in interactive kconfig sessions.\n\nStill keep it off by default otherwise.\n\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "470a1396c25c27b4aff08b14d5c9cd9b3da15e09", "tree": "d60cbc564b8c7fc471d134423cebdba50ab01192", "parents": [ "2d1b6949d2c855f195de0f5146625015ecca3944" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Wed Jul 29 10:50:09 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Aug 02 13:47:53 2009 +0200" }, "message": "tracing, perf_counter: Add help text to CONFIG_EVENT_PROFILE\n\nExplain what tracepoint profiling sources are about.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nLKML-Reference: \u003c1248856508.6987.3041.camel@twins\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d4d7d0b9545721d3cabb19d15163bbc66b797707", "tree": "b924437019f05bdf1d5504062822711e2869ca1a", "parents": [ "9590b7ba3fefdfe0c7741f5e2f61faf2ffcea19c" ], "author": { "name": "Chris Wilson", "email": "chris@chris-wilson.co.uk", "time": "Mon Jul 06 09:31:33 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 13 09:23:10 2009 +0200" }, "message": "perf_counter: Fix the tracepoint channel to perfcounters\n\nFix a missed rename in EVENT_PROFILE support so that it gets\nbuilt and allows tracepoint tracing from the \u0027perf\u0027 tool.\n\nFix a typo in the (never before built \u0026 enabled) portion in\nperf_counter.c as well, and update that code to the\nattr.config changes as well.\n\nSigned-off-by: Chris Wilson \u003cchris@chris-wilson.co.uk\u003e\nCc: Ben Gamari \u003cbgamari.foss@gmail.com\u003e\nCc: Jason Baron \u003cjbaron@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nLKML-Reference: \u003c1246869094-21237-1-git-send-email-chris@chris-wilson.co.uk\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "fbe8cddd2d85979d273d7937a2b8a47498694d91", "tree": "2ae3253bfd89337583d36afd783145786ffa531e", "parents": [ "4e8a2372f9255a1464ef488ed925455f53fbdaa1", "e86435eb91b2bff114c5a02e46e16ce21b647ebe", "7fe2a6c275a5bcec52fb3ef643daaf8265b7af0d", "0705495d9010048e293013d9d129cf723363a0a8", "35a7c64fbc77bab4ca8ae477e8ab278ccd679ce2", "152a4e630f7ffdd7ff64427c4ba488dc0bce76af", "86e437f077c68112edcb6854ec036ed7e3f9a7f3", "c8d72a5e76988140bfdfd8722f2228d94e7fa10f", "7a04b8491a077471a34938b8ca060c37220953be", "ee1ca48fae7e575d5e399d4fdcfe0afc1212a64c", "9eccbc2f67efd0d19c47f40182abf2965c287add", "7e275cc4e8e20f82740bf40ae2f5695e9e35ff09", "7b768f07dce463a054c9dd84862d15ccc3d2b712", "8cb24c8fd70ea8431744de1ca0ca34ab45fbbdaa", "113b3a2b901573961509e81a28e9546cf9defef0", "d73772474f6ebbacbe820c31c0fa1cffa7160246", "056c308d3e4859334b519033d62ef050f0e0e261", "871043bc463e7d191e7b5b00436a8852921dd833" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 24 01:19:50 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Jun 24 01:19:50 2009 -0400" }, "message": "Merge branches \u0027acerhdf\u0027, \u0027acpi-pci-bind\u0027, \u0027bjorn-pci-root\u0027, \u0027bugzilla-12904\u0027, \u0027bugzilla-13121\u0027, \u0027bugzilla-13396\u0027, \u0027bugzilla-13533\u0027, \u0027bugzilla-13612\u0027, \u0027c3_lock\u0027, \u0027hid-cleanups\u0027, \u0027misc-2.6.31\u0027, \u0027pdc-leak-fix\u0027, \u0027pnpacpi\u0027, \u0027power_nocheck\u0027, \u0027thinkpad_acpi\u0027, \u0027video\u0027 and \u0027wmi\u0027 into release\n" }, { "commit": "31950eb66ff47c946fd9c65c2f8c94b6b7ba13fc", "tree": "1ab1e09bbe7a0b33bbf19dd725172827bac5bb88", "parents": [ "ac1b7c378ef26fba6694d5f118fe7fc16fee2fe2" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 22 21:18:12 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 22 21:18:12 2009 -0700" }, "message": "mm/init: cpu_hotplug_init() must be initialized before SLAB\n\nSLAB uses get/put_online_cpus() which use a mutex which is itself only\ninitialized when cpu_hotplug_init() is called. Currently we hang suring\nboot in SLAB due to doing that too late.\n\nReported by James Bottomley and Sachin Sant (and possibly others).\nDebugged by Benjamin Herrenschmidt.\n\nThis just removes the dynamic initialization of the data structures, and\nreplaces it with a static one, avoiding this dependency entirely, and\nremoving one unnecessary special initcall.\n\nTested-by: Sachin Sant \u003csachinp@in.ibm.com\u003e\nTested-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nTested-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "dcce284a259373f9e5570f2e33f79eca84fcf565", "tree": "afc4b23208974f17c080ea3d2ecfbaca4254c010", "parents": [ "9729a6eb5878a3daa18395f2b5fb38bf9359a761" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Thu Jun 18 13:24:12 2009 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 18 13:12:57 2009 -0700" }, "message": "mm: Extend gfp masking to the page allocator\n\nThe page allocator also needs the masking of gfp flags during boot,\nso this moves it out of slab/slub and uses it with the page allocator\nas well.\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b99b87f70c7785ab1e253c6220f4b0b57ce3a7f7", "tree": "ec5688052334448ec8edd3a1a9cb95cd68501ac7", "parents": [ "e24aca672ff06aff0e6a1045efab86043ea5f735" ], "author": { "name": "Peter Oberparleiter", "email": "oberpar@linux.vnet.ibm.com", "time": "Wed Jun 17 16:28:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 18 13:03:57 2009 -0700" }, "message": "kernel: constructor support\n\nCall constructors (gcc-generated initcall-like functions) during kernel\nstart and module load. Constructors are e.g. used for gcov data\ninitialization.\n\nDisable constructor support for usermode Linux to prevent conflicts with\nhost glibc.\n\nSigned-off-by: Peter Oberparleiter \u003coberpar@linux.vnet.ibm.com\u003e\nAcked-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Huang Ying \u003cying.huang@intel.com\u003e\nCc: Li Wei \u003cW.Li@Sun.COM\u003e\nCc: Michael Ellerman \u003cmichaele@au1.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Heiko Carstens \u003cheicars2@linux.vnet.ibm.com\u003e\nCc: Martin Schwidefsky \u003cmschwid2@linux.vnet.ibm.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c868d550115b9ccc0027c67265b9520790f05601", "tree": "a3f9cde54f616e8d69005b217e917cd8025c33d3", "parents": [ "517d08699b250021303f9a7cf0d758b6dc0748ed" ], "author": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Wed Jun 17 13:48:39 2009 +1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 21:14:42 2009 -0700" }, "message": "mm: Move pgtable_cache_init() earlier\n\nSome architectures need to initialize SLAB caches to be able\nto allocate page tables. They do that from pgtable_cache_init()\nso the later should be called earlier now, best is before\nvmalloc_init().\n\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "517d08699b250021303f9a7cf0d758b6dc0748ed", "tree": "5e5b0134c3fffb78fe9d8b1641a64ff28fdd7bbc", "parents": [ "8eeee4e2f04fc551f50c9d9847da2d73d7d33728", "a34601c5d84134055782ee031d58d82f5440e918" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:50:13 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:50:13 2009 -0700" }, "message": "Merge branch \u0027akpm\u0027\n\n* akpm: (182 commits)\n fbdev: bf54x-lq043fb: use kzalloc over kmalloc/memset\n fbdev: *bfin*: fix __dev{init,exit} markings\n fbdev: *bfin*: drop unnecessary calls to memset\n fbdev: bfin-t350mcqb-fb: drop unused local variables\n fbdev: blackfin has __raw I/O accessors, so use them in fb.h\n fbdev: s1d13xxxfb: add accelerated bitblt functions\n tcx: use standard fields for framebuffer physical address and length\n fbdev: add support for handoff from firmware to hw framebuffers\n intelfb: fix a bug when changing video timing\n fbdev: use framebuffer_release() for freeing fb_info structures\n radeon: P2G2CLK_ALWAYS_ONb tested twice, should 2nd be P2G2CLK_DAC_ALWAYS_ONb?\n s3c-fb: CPUFREQ frequency scaling support\n s3c-fb: fix resource releasing on error during probing\n carminefb: fix possible access beyond end of carmine_modedb[]\n acornfb: remove fb_mmap function\n mb862xxfb: use CONFIG_OF instead of CONFIG_PPC_OF\n mb862xxfb: restrict compliation of platform driver to PPC\n Samsung SoC Framebuffer driver: add Alpha Channel support\n atmel-lcdc: fix pixclock upper bound detection\n offb: use framebuffer_alloc() to allocate fb_info struct\n ...\n\nManually fix up conflicts due to kmemcheck in mm/slab.c\n" }, { "commit": "58568d2a8215cb6f55caf2332017d7bdff954e1c", "tree": "ffcdee457494ac78d6550b0aeac86536ca152e7b", "parents": [ "950592f7b991f267d707d372b90f508bbe72acbc" ], "author": { "name": "Miao Xie", "email": "miaox@cn.fujitsu.com", "time": "Tue Jun 16 15:31:49 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:31 2009 -0700" }, "message": "cpuset,mm: update tasks\u0027 mems_allowed in time\n\nFix allocating page cache/slab object on the unallowed node when memory\nspread is set by updating tasks\u0027 mems_allowed after its cpuset\u0027s mems is\nchanged.\n\nIn order to update tasks\u0027 mems_allowed in time, we must modify the code of\nmemory policy. Because the memory policy is applied in the process\u0027s\ncontext originally. After applying this patch, one task directly\nmanipulates anothers mems_allowed, and we use alloc_lock in the\ntask_struct to protect mems_allowed and memory policy of the task.\n\nBut in the fast path, we didn\u0027t use lock to protect them, because adding a\nlock may lead to performance regression. But if we don\u0027t add a lock,the\ntask might see no nodes when changing cpuset\u0027s mems_allowed to some\nnon-overlapping set. In order to avoid it, we set all new allowed nodes,\nthen clear newly disallowed ones.\n\n[lee.schermerhorn@hp.com:\n The rework of mpol_new() to extract the adjusting of the node mask to\n apply cpuset and mpol flags \"context\" breaks set_mempolicy() and mbind()\n with MPOL_PREFERRED and a NULL nodemask--i.e., explicit local\n allocation. Fix this by adding the check for MPOL_PREFERRED and empty\n node mask to mpol_new_mpolicy().\n\n Remove the now unneeded \u0027nodes \u003d NULL\u0027 from mpol_new().\n\n Note that mpol_new_mempolicy() is always called with a non-NULL\n \u0027nodes\u0027 parameter now that it has been removed from mpol_new().\n Therefore, we don\u0027t need to test nodes for NULL before testing it for\n \u0027empty\u0027. However, just to be extra paranoid, add a VM_BUG_ON() to\n verify this assumption.]\n[lee.schermerhorn@hp.com:\n\n I don\u0027t think the function name \u0027mpol_new_mempolicy\u0027 is descriptive\n enough to differentiate it from mpol_new().\n\n This function applies cpuset set context, usually constraining nodes\n to those allowed by the cpuset. However, when the \u0027RELATIVE_NODES flag\n is set, it also translates the nodes. So I settled on\n \u0027mpol_set_nodemask()\u0027, because the comment block for mpol_new() mentions\n that we need to call this function to \"set nodes\".\n\n Some additional minor line length, whitespace and typo cleanup.]\nSigned-off-by: Miao Xie \u003cmiaox@cn.fujitsu.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Yasunori Goto \u003cy-goto@jp.fujitsu.com\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: David Rientjes \u003crientjes@google.com\u003e\nSigned-off-by: Lee Schermerhorn \u003clee.schermerhorn@hp.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b3fec0fe35a4ff048484f1408385a27695d4273b", "tree": "088c23f098421ea681d9976a83aad73d15be1027", "parents": [ "e1f5b94fd0c93c3e27ede88b7ab652d086dc960f", "722f2a6c87f34ee0fd0130a8cf45f81e0705594a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 13:09:51 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 13:09:51 2009 -0700" }, "message": "Merge branch \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck\n\n* \u0027for-linus2\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/vegard/kmemcheck: (39 commits)\n signal: fix __send_signal() false positive kmemcheck warning\n fs: fix do_mount_root() false positive kmemcheck warning\n fs: introduce __getname_gfp()\n trace: annotate bitfields in struct ring_buffer_event\n net: annotate struct sock bitfield\n c2port: annotate bitfield for kmemcheck\n net: annotate inet_timewait_sock bitfields\n ieee1394/csr1212: fix false positive kmemcheck report\n ieee1394: annotate bitfield\n net: annotate bitfields in struct inet_sock\n net: use kmemcheck bitfields API for skbuff\n kmemcheck: introduce bitfield API\n kmemcheck: add opcode self-testing at boot\n x86: unify pte_hidden\n x86: make _PAGE_HIDDEN conditional\n kmemcheck: make kconfig accessible for other architectures\n kmemcheck: enable in the x86 Kconfig\n kmemcheck: add hooks for the page allocator\n kmemcheck: add hooks for page- and sg-dma-mappings\n kmemcheck: don\u0027t track page tables\n ...\n" }, { "commit": "f6ee649f4b191d316a463ce7e514f9d12fa31c01", "tree": "9a308553a1c6495ab3b0390f433b5fd67c04e5f9", "parents": [ "03347e2592078a90df818670fddf97a33eec70fb" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Thu Apr 16 19:56:37 2009 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jun 15 21:30:23 2009 -0700" }, "message": "driver core: set default SYSFS_DEPRECATED\u003dn\n\nAll recent distros depend on the non-deprecated sysfs layout, so\nchange the default value of the option to reflect that.\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "722f2a6c87f34ee0fd0130a8cf45f81e0705594a", "tree": "50b054df34d2731eb0ba0cf1a6c27e43e7eed428", "parents": [ "7a0aeb14e18ad59394bd9bbc6e57fb345819e748", "45e3e1935e2857c54783291107d33323b3ef33c8" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:50:49 2009 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:50:49 2009 +0200" }, "message": "Merge commit \u0027linus/master\u0027 into HEAD\n\nConflicts:\n\tMAINTAINERS\n\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "3b5c760efcddf1ebdd39a2035b554e96febd7466", "tree": "efc709a5a17216e66aebe44c5f80fc2ee168edcd", "parents": [ "3446a8aa7ebcbc0a799e5e8fc4f2da0738d6bc21" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Sat May 16 11:26:20 2009 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Mon Jun 15 15:49:42 2009 +0200" }, "message": "fs: fix do_mount_root() false positive kmemcheck warning\n\nThis false positive is due to the fact that do_mount_root() fakes a\nmount option (which is normally read from userspace), and the kernel\nunconditionally reads a whole page for the mount option.\n\nHide the false positive by using the new __getname_gfp() with the\n__GFP_NOTRACK_FALSE_POSITIVE flag.\n\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\n" }, { "commit": "45e3e1935e2857c54783291107d33323b3ef33c8", "tree": "26a6e3228b52d0f96f6e56e5879ca898fe909592", "parents": [ "cf5046323ea254be72535648a9d090b18b8510f3", "3f8d9ced7746f3f329ccca0bb3f3c7a2c15c47bb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 14 14:12:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jun 14 14:12:18 2009 -0700" }, "message": "Merge branch \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next\n\n* \u0027master\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (53 commits)\n .gitignore: ignore *.lzma files\n kbuild: add generic --set-str option to scripts/config\n kbuild: simplify argument loop in scripts/config\n kbuild: handle non-existing options in scripts/config\n kallsyms: generalize text region handling\n kallsyms: support kernel symbols in Blackfin on-chip memory\n documentation: make version fix\n kbuild: fix a compile warning\n gitignore: Add GNU GLOBAL files to top .gitignore\n kbuild: fix delay in setlocalversion on readonly source\n README: fix misleading pointer to the defconf directory\n vmlinux.lds.h update\n kernel-doc: cleanup perl script\n Improve vmlinux.lds.h support for arch specific linker scripts\n kbuild: fix headers_exports with boolean expression\n kbuild/headers_check: refine extern check\n kbuild: fix \"Argument list too long\" error for \"make headers_check\",\n ignore *.patch files\n Remove bashisms from scripts\n menu: fix embedded menu presentation\n ...\n" }, { "commit": "dfec072ecd35ba6ecad2d51dde325253ac9a2936", "tree": "ccf682a631ef8edc0675d68d004bc3a80b34b648", "parents": [ "e594c8de3bd4e7732ed3340fb01e18ec94b12df2" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Fri Apr 04 00:51:41 2008 +0200" }, "committer": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Sat Jun 13 15:37:30 2009 +0200" }, "message": "kmemcheck: add the kmemcheck core\n\nGeneral description: kmemcheck is a patch to the linux kernel that\ndetects use of uninitialized memory. It does this by trapping every\nread and write to memory that was allocated dynamically (e.g. using\nkmalloc()). If a memory address is read that has not previously been\nwritten to, a message is printed to the kernel log.\n\nThanks to Andi Kleen for the set_memory_4k() solution.\n\nAndrew Morton suggested documenting the shadow member of struct page.\n\nSigned-off-by: Vegard Nossum \u003cvegardno@ifi.uio.no\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n\n[export kmemcheck_mark_initialized]\n[build fix for setup_max_cpus]\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n\n[rebased for mainline inclusion]\nSigned-off-by: Vegard Nossum \u003cvegardno@ifi.uio.no\u003e\n" }, { "commit": "4a7a16dc061e4c57bf288150f51bd4c2ace33723", "tree": "34bd1b25321269b8ad8a172e03655db2a28ecca7", "parents": [ "c4bf2f372db09ef8d16a25a60d523bfa1c50f7b5" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jun 12 20:42:08 2009 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Fri Jun 12 20:50:38 2009 -0400" }, "message": "ACPI: move declaration acpi_early_init() to acpi.h\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "4ddbac98980fe0a42cf57af5d1032e024aced6a1", "tree": "341d152dc1f9427d70d5b1fadafca61d22baacbb", "parents": [ "02a99ed6207e9a1d787bb360ef97de023c7edf4a", "018df72dd01576ab199c6129233cdeaf1409958b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 12 13:16:52 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 12 13:16:52 2009 -0700" }, "message": "Merge branch \u0027perfcounters-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perfcounters-fixes-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n perf_counter: Start documenting HAVE_PERF_COUNTERS requirements\n perf_counter: Add forward/backward attribute ABI compatibility\n perf record: Explicity program a default counter\n perf_counter: Remove PERF_TYPE_RAW special casing\n perf_counter: PERF_TYPE_HW_CACHE is a hardware counter too\n powerpc, perf_counter: Fix performance counter event types\n perf_counter/x86: Add a quirk for Atom processors\n perf_counter tools: Remove one L1-data alias\n" }, { "commit": "018df72dd01576ab199c6129233cdeaf1409958b", "tree": "1561017056cc1289e373b094d72ba41a4382308b", "parents": [ "974802eaa1afdc87e00821df7020a2b3c6fee623" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Fri Jun 12 13:17:43 2009 -0400" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jun 12 19:37:30 2009 +0200" }, "message": "perf_counter: Start documenting HAVE_PERF_COUNTERS requirements\n\nHelp out arch porters who want to support perf counters by listing some\nbasic requirements.\n\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nLKML-Reference: \u003c1244827063-24046-1-git-send-email-vapier@gentoo.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "7e85ee0c1d15ca5f8bff0f514f158eba1742dd87", "tree": "8f9c21f0df6bea88740d7dd48834ac9ffc238e93", "parents": [ "eb91f1d0a531289e18f5587dc197d12a251c66a3" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Fri Jun 12 14:03:06 2009 +0300" }, "committer": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Fri Jun 12 18:53:33 2009 +0300" }, "message": "slab,slub: don\u0027t enable interrupts during early boot\n\nAs explained by Benjamin Herrenschmidt:\n\n Oh and btw, your patch alone doesn\u0027t fix powerpc, because it\u0027s missing\n a whole bunch of GFP_KERNEL\u0027s in the arch code... You would have to\n grep the entire kernel for things that check slab_is_available() and\n even then you\u0027ll be missing some.\n\n For example, slab_is_available() didn\u0027t always exist, and so in the\n early days on powerpc, we used a mem_init_done global that is set form\n mem_init() (not perfect but works in practice). And we still have code\n using that to do the test.\n\nTherefore, mask out __GFP_WAIT, __GFP_IO, and __GFP_FS in the slab allocators\nin early boot code to avoid enabling interrupts.\n\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "ca371c0d7e23d0d0afae65fc83a0e91cf7399573", "tree": "20ca26fbdceefe25d1c362dc23a2152c1aac8b4c", "parents": [ "8ebf975608aaebd7feb33d77f07ba21a6380e086" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Fri Jun 12 10:33:53 2009 +0300" }, "committer": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Fri Jun 12 11:00:54 2009 +0300" }, "message": "memcg: fix page_cgroup fatal error in FLATMEM\n\nNow, SLAB is configured in very early stage and it can be used in\ninit routine now.\n\nBut replacing alloc_bootmem() in FLAT/DISCONTIGMEM\u0027s page_cgroup()\ninitialization breaks the allocation, now.\n(Works well in SPARSEMEM case...it supports MEMORY_HOTPLUG and\n size of page_cgroup is in reasonable size (\u003c 1 \u003c\u003c MAX_ORDER.)\n\nThis patch revive FLATMEM+memory cgroup by using alloc_bootmem.\n\nIn future,\nWe stop to support FLATMEM (if no users) or rewrite codes for flatmem\ncompletely.But this will adds more messy codes and overheads.\n\nReported-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nTested-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nTested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "3bb66d7f8cc31537a3170c9bb82b38e538b984c5", "tree": "e7174a8e9b805e056c3b0e510789a611ce4eeb1c", "parents": [ "512626a04e72aca60effe111fa0333ed0b195d21", "a092ee20fd33d2df0990dcbf2235afc181612818" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:22:55 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:22:55 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.infradead.org/users/eparis/notify\n\n* \u0027for-linus\u0027 of git://git.infradead.org/users/eparis/notify:\n fsnotify: allow groups to set freeing_mark to null\n inotify/dnotify: should_send_event shouldn\u0027t match on FS_EVENT_ON_CHILD\n dnotify: do not bother to lock entry-\u003elock when reading mask\n dnotify: do not use ?true:false when assigning to a bool\n fsnotify: move events should indicate the event was on a child\n inotify: reimplement inotify using fsnotify\n fsnotify: handle filesystem unmounts with fsnotify marks\n fsnotify: fsnotify marks on inodes pin them in core\n fsnotify: allow groups to add private data to events\n fsnotify: add correlations between events\n fsnotify: include pathnames with entries when possible\n fsnotify: generic notification queue and waitq\n dnotify: reimplement dnotify using fsnotify\n fsnotify: parent event notification\n fsnotify: add marks to inodes so groups can interpret how to handle those inodes\n fsnotify: unified filesystem notification backend\n" }, { "commit": "512626a04e72aca60effe111fa0333ed0b195d21", "tree": "c22e23b0dcc2dd2ff5a9a96a007de6799e9223de", "parents": [ "8a1ca8cedd108c8e76a6ab34079d0bbb4f244799", "3aa27bbe7a6536d1ec859d3a97caf3319b5081b7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:15:57 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:15:57 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://linux-arm.org/linux-2.6\n\n* \u0027for-linus\u0027 of git://linux-arm.org/linux-2.6:\n kmemleak: Add the corresponding MAINTAINERS entry\n kmemleak: Simple testing module for kmemleak\n kmemleak: Enable the building of the memory leak detector\n kmemleak: Remove some of the kmemleak false positives\n kmemleak: Add modules support\n kmemleak: Add kmemleak_alloc callback from alloc_large_system_hash\n kmemleak: Add the vmalloc memory allocation/freeing hooks\n kmemleak: Add the slub memory allocation/freeing hooks\n kmemleak: Add the slob memory allocation/freeing hooks\n kmemleak: Add the slab memory allocation/freeing hooks\n kmemleak: Add documentation on the memory leak detector\n kmemleak: Add the base support\n\nManual conflict resolution (with the slab/earlyboot changes) in:\n\tdrivers/char/vt.c\n\tinit/main.c\n\tmm/slab.c\n" }, { "commit": "8a1ca8cedd108c8e76a6ab34079d0bbb4f244799", "tree": "636c715524f1718599209cc289908ea44b6cb859", "parents": [ "b640f042faa2a2fad6464f259a8afec06e2f6386", "940010c5a314a7bd9b498593bc6ba1718ac5aec5" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:01:07 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 11 14:01:07 2009 -0700" }, "message": "Merge branch \u0027perfcounters-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027perfcounters-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (574 commits)\n perf_counter: Turn off by default\n perf_counter: Add counter-\u003eid to the throttle event\n perf_counter: Better align code\n perf_counter: Rename L2 to LL cache\n perf_counter: Standardize event names\n perf_counter: Rename enums\n perf_counter tools: Clean up u64 usage\n perf_counter: Rename perf_counter_limit sysctl\n perf_counter: More paranoia settings\n perf_counter: powerpc: Implement generalized cache events for POWER processors\n perf_counters: powerpc: Add support for POWER7 processors\n perf_counter: Accurate period data\n perf_counter: Introduce struct for sample data\n perf_counter tools: Normalize data using per sample period data\n perf_counter: Annotate exit ctx recursion\n perf_counter tools: Propagate signals properly\n perf_counter tools: Small frequency related fixes\n perf_counter: More aggressive frequency adjustment\n perf_counter/x86: Fix the model number of Intel Core2 processors\n perf_counter, x86: Correct some event and umask values for Intel processors\n ...\n" }, { "commit": "63c882a05416e18de6fb59f7dd6da48f3bbe8273", "tree": "b09cca0e3a996690c8965d9281cb1f386edd657b", "parents": [ "164bc6195139047faaf5ada1278332e99494803b" ], "author": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu May 21 17:02:01 2009 -0400" }, "committer": { "name": "Eric Paris", "email": "eparis@redhat.com", "time": "Thu Jun 11 14:57:54 2009 -0400" }, "message": "inotify: reimplement inotify using fsnotify\n\nReimplement inotify_user using fsnotify. This should be feature for feature\nexactly the same as the original inotify_user. This does not make any changes\nto the in kernel inotify feature used by audit. Those patches (and the eventual\nremoval of in kernel inotify) will come after the new inotify_user proves to be\nworking correctly.\n\nSigned-off-by: Eric Paris \u003ceparis@redhat.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Christoph Hellwig \u003chch@lst.de\u003e\n" }, { "commit": "444f478f65c7ca4606f9965b31feed13fe2bc9fa", "tree": "3f59865a5cbf927bfa6489ea6d024994aceb2b29", "parents": [ "43ebdac42f16037263b52a5aeedcd1bfa4a9bb29" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Jun 11 18:29:06 2009 +0300" }, "committer": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Jun 11 19:27:03 2009 +0300" }, "message": "init: introduce mm_init()\n\nAs suggested by Christoph Lameter, introduce mm_init() now that we initialize\nall the kernel memory allocations together.\n\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "43ebdac42f16037263b52a5aeedcd1bfa4a9bb29", "tree": "8f288e9875418fbebd48f9bb31ac22ebae37838c", "parents": [ "83b519e8b9572c319c8e0c615ee5dd7272856090" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Mon May 25 15:01:35 2009 +0300" }, "committer": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Jun 11 19:17:05 2009 +0300" }, "message": "vmalloc: use kzalloc() instead of alloc_bootmem()\n\nWe can call vmalloc_init() after kmem_cache_init() and use kzalloc() instead of\nthe bootmem allocator when initializing vmalloc data structures.\n\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nAcked-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nAcked-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "83b519e8b9572c319c8e0c615ee5dd7272856090", "tree": "ecf130629f6228d509bb52c533ca2287f966f972", "parents": [ "c91c4773b334d4d3a6d44626dc2a558ad97b86f3" ], "author": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Wed Jun 10 19:40:04 2009 +0300" }, "committer": { "name": "Pekka Enberg", "email": "penberg@cs.helsinki.fi", "time": "Thu Jun 11 19:15:56 2009 +0300" }, "message": "slab: setup allocators earlier in the boot sequence\n\nThis patch makes kmalloc() available earlier in the boot sequence so we can get\nrid of some bootmem allocations. The bulk of the changes are due to\nkmem_cache_init() being called with interrupts disabled which requires some\nchanges to allocator boostrap code.\n\nNote: 32-bit x86 does WP protect test in mem_init() so we must setup traps\nbefore we call mem_init() during boot as reported by Ingo Molnar:\n\n We have a hard crash in the WP-protect code:\n\n [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...BUG: Int 14: CR2 ffcff000\n [ 0.000000] EDI 00000188 ESI 00000ac7 EBP c17eaf9c ESP c17eaf8c\n [ 0.000000] EBX 000014e0 EDX 0000000e ECX 01856067 EAX 00000001\n [ 0.000000] err 00000003 EIP c10135b1 CS 00000060 flg 00010002\n [ 0.000000] Stack: c17eafa8 c17fd410 c16747bc c17eafc4 c17fd7e5 000011fd f8616000 c18237cc\n [ 0.000000] 00099800 c17bb000 c17eafec c17f1668 000001c5 c17f1322 c166e039 c1822bf0\n [ 0.000000] c166e033 c153a014 c18237cc 00020800 c17eaff8 c17f106a 00020800 01ba5003\n [ 0.000000] Pid: 0, comm: swapper Not tainted 2.6.30-tip-02161-g7a74539-dirty #52203\n [ 0.000000] Call Trace:\n [ 0.000000] [\u003cc15357c2\u003e] ? printk+0x14/0x16\n [ 0.000000] [\u003cc10135b1\u003e] ? do_test_wp_bit+0x19/0x23\n [ 0.000000] [\u003cc17fd410\u003e] ? test_wp_bit+0x26/0x64\n [ 0.000000] [\u003cc17fd7e5\u003e] ? mem_init+0x1ba/0x1d8\n [ 0.000000] [\u003cc17f1668\u003e] ? start_kernel+0x164/0x2f7\n [ 0.000000] [\u003cc17f1322\u003e] ? unknown_bootoption+0x0/0x19c\n [ 0.000000] [\u003cc17f106a\u003e] ? __init_begin+0x6a/0x6f\n\nAcked-by: Johannes Weiner \u003channes@cmpxchg.org\u003e\nAcked-by Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Yinghai Lu \u003cyinghai@kernel.org\u003e\nSigned-off-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\n" }, { "commit": "3c7b4e6b8be4c16f1e6e5c558e33b7ff0db2dfaf", "tree": "3722fc5220bf8d611def5618758b05160ff05312", "parents": [ "991ec02cdca33b03a132a0cacfe6f0aa0be9aa8d" ], "author": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu Jun 11 13:22:39 2009 +0100" }, "committer": { "name": "Catalin Marinas", "email": "catalin.marinas@arm.com", "time": "Thu Jun 11 17:03:28 2009 +0100" }, "message": "kmemleak: Add the base support\n\nThis patch adds the base support for the kernel memory leak\ndetector. It traces the memory allocation/freeing in a way similar to\nthe Boehm\u0027s conservative garbage collector, the difference being that\nthe unreferenced objects are not freed but only shown in\n/sys/kernel/debug/kmemleak. Enabling this feature introduces an\noverhead to memory allocations.\n\nSigned-off-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nReviewed-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "940010c5a314a7bd9b498593bc6ba1718ac5aec5", "tree": "d141e08ced08c40c6a8e3ab2cdecde5ff14e560f", "parents": [ "8dc8e5e8bc0ce00b0f656bf972f67cd8a72759e5", "991ec02cdca33b03a132a0cacfe6f0aa0be9aa8d" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 11 17:55:42 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 11 17:55:42 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into perfcounters/core\n\nConflicts:\n\tarch/x86/kernel/irqinit.c\n\tarch/x86/kernel/irqinit_64.c\n\tarch/x86/kernel/traps.c\n\tarch/x86/mm/fault.c\n\tinclude/linux/sched.h\n\tkernel/exit.c\n" }, { "commit": "8dc8e5e8bc0ce00b0f656bf972f67cd8a72759e5", "tree": "8760089146509a75fef8fe6e8ffd7c7720076214", "parents": [ "cca3f454a85ff42d426401bce7ac804541b2bd03" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 11 16:13:24 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 11 17:54:46 2009 +0200" }, "message": "perf_counter: Turn off by default\n\nPerfcounters were enabled by default to help testing - but now that we\nare submitting it upstream, make it default-disabled.\n\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "862366118026a358882eefc70238dbcc3db37aac", "tree": "4eb62bc10327a5afac064a95a091ea05ecd2acc1", "parents": [ "57eee9ae7bbcfb692dc96c739a5184adb6349733", "511b01bdf64ad8a38414096eab283c7784aebfc4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:53:40 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:53:40 2009 -0700" }, "message": "Merge branch \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (244 commits)\n Revert \"x86, bts: reenable ptrace branch trace support\"\n tracing: do not translate event helper macros in print format\n ftrace/documentation: fix typo in function grapher name\n tracing/events: convert block trace points to TRACE_EVENT(), fix !CONFIG_BLOCK\n tracing: add protection around module events unload\n tracing: add trace_seq_vprint interface\n tracing: fix the block trace points print size\n tracing/events: convert block trace points to TRACE_EVENT()\n ring-buffer: fix ret in rb_add_time_stamp\n ring-buffer: pass in lockdep class key for reader_lock\n tracing: add annotation to what type of stack trace is recorded\n tracing: fix multiple use of __print_flags and __print_symbolic\n tracing/events: fix output format of user stack\n tracing/events: fix output format of kernel stack\n tracing/trace_stack: fix the number of entries in the header\n ring-buffer: discard timestamps that are at the start of the buffer\n ring-buffer: try to discard unneeded timestamps\n ring-buffer: fix bug in ring_buffer_discard_commit\n ftrace: do not profile functions when disabled\n tracing: make trace pipe recognize latency format flag\n ...\n" }, { "commit": "20f3f3ca499d2c211771ba552685398b65d83859", "tree": "41b460196a0860e11d12e33e3172463973cb0078", "parents": [ "769f3e8c384795cc350e2aae27de2a12374d19d4", "41c51c98f588edcdf6141cff1895df738e03ddd4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:50:03 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jun 10 19:50:03 2009 -0700" }, "message": "Merge branch \u0027rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027rcu-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n rcu: rcu_sched_grace_period(): kill the bogus flush_signals()\n rculist: use list_entry_rcu in places where it\u0027s appropriate\n rculist.h: introduce list_entry_rcu() and list_first_entry_rcu()\n rcu: Update RCU tracing documentation for __rcu_pending\n rcu: Add __rcu_pending tracing to hierarchical RCU\n RCU: make treercu be default\n" }, { "commit": "a9eb522375abc79c2bf23940a067bc0046276236", "tree": "762b32bcae450844b0c91295a74e520aa626e0b1", "parents": [ "8b8b76c045beb85c1c2b28e07eff6599a1e95cf1" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Fri Jun 05 15:02:47 2009 -0700" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Tue Jun 09 22:37:54 2009 +0200" }, "message": "menu: fix embedded menu presentation\n\nThe STRIP_ASM_SYMS kconfig symbol mucks up the embedded menu because\nSTRIP_ASM_SYMS is in the middle of the embedded menu items but it does not\ndepend on EMBEDDED. Move it to beyond the end of the embedded menu so\nthat the menu is presented correctly.\n\nOr if STRIP_ASM_SYMS should depend on EMBEDDED, that can also be fixed.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "23db9f430be9325a861c7762c1ffadad9ca528a8", "tree": "1ebb681611c96f17aa4f96e28d6923824a8b210f", "parents": [ "27b9613b7be39412775d0ab80f57229aa73bb07d", "3218911f839b6c85acbf872ad264ea69aa4d89ad" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 01 10:01:03 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 01 10:01:39 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into perfcounters/core\n\nMerge reason: merge almost-rc8 into perfcounters/core, which was -rc6\n based - to pick up the latest upstream fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "657cafa6b0f5296424d6f43f6f6eeb4a3222117e", "tree": "ce862fd6b6309dfe39a9071964a0246474765118", "parents": [ "59a3759d0fe8d969888c741bb33f4946e4d3750d" ], "author": { "name": "Alex Riesen", "email": "raa.lkml@gmail.com", "time": "Sun May 24 15:30:48 2009 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 24 11:19:11 2009 -0700" }, "message": "Use a format for linux_banner\n\nThere is no format specifiers left in the linux_banner, and gcc-4.3\ncomplains seeing the printk.\n\nSigned-off-by: Alex Riesen \u003craa.lkml@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1079cac0f4eb7d968395378b1625979d4c818dd6", "tree": "d261058d95d27fe7250511d5fad69db30dc17731", "parents": [ "5872144f64b34a5942f6b4acedc90b02de72c58b", "1406de8e11eb043681297adf86d6892ff8efc27a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 18 10:15:09 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 18 10:15:35 2009 +0200" }, "message": "Merge commit \u0027v2.6.30-rc6\u0027 into tracing/core\n\nMerge reason: we were on an -rc4 base, sync up to -rc6\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dc3f81b129b5439ba7bac265bbc6a51a39275dae", "tree": "216030731d911249496d2e97206cd61431e31c89", "parents": [ "d2517a49d55536b38c7a87e5289550cfedaa4dcc", "1406de8e11eb043681297adf86d6892ff8efc27a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 18 07:37:44 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 18 07:37:49 2009 +0200" }, "message": "Merge commit \u0027v2.6.30-rc6\u0027 into perfcounters/core\n\nMerge reason: this branch was on an -rc4 base, merge it up to -rc6\n to get the latest upstream fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "44347d947f628060b92449702071bfe1d31dfb75", "tree": "c6ed74610d5b3295df4296659f80f5feb94b28cc", "parents": [ "d94fc523f3c35bd8013f04827e94756cbc0212f4", "413f81eba35d6ede9289b0c8a920c013a84fac71" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu May 07 11:17:13 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu May 07 11:17:34 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into tracing/core\n\nMerge reason: tracing/core was on a .30-rc1 base and was missing out on\n on a handful of tracing fixes present in .30-rc5-almost.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a1e6b6c1a676d25acdf079ee8ab5cdfeb5e5b835", "tree": "24895915fd3a50fd7fb593fd5127d2140b8a9010", "parents": [ "fc4d5c292b68ef02514d2072dcbf82d090c34875" ], "author": { "name": "Eric Piel", "email": "eric.piel@tremplin-utc.net", "time": "Wed May 06 16:03:06 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 06 16:36:10 2009 -0700" }, "message": "initramfs: clean up messages related to initramfs unpacking\n\nWith the removal of duplicate unpack_to_rootfs() (commit\ndf52092f3c97788592ef72501a43fb7ac6a3cfe0) the messages displayed do not\nactually correspond to what the kernel is doing. In addition, depending\nif ramdisks are supported or not, the messages are not at all the same.\n\nSo keep the messages more in sync with what is really doing the kernel,\nand only display a second message in case of failure. This also ensure\nthat the printk message cannot be split by other printk\u0027s.\n\nSigned-off-by: Eric Piel \u003ceric.piel@tremplin-utc.net\u003e\nAcked-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e7fd5d4b3d240f42c30a9e3d20a4689c4d3a795a", "tree": "4ba588631dd8189a818a91c9e3976526071178b6", "parents": [ "1130b0296184bc21806225fd06d533515a99d2db", "56a50adda49b2020156616c4eb15353e0f9ad7de" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 29 14:46:59 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 29 14:47:05 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into perfcounters/core\n\nMerge reason: This brach was on -rc1, refresh it to almost-rc4 to pick up\n the latest upstream fixes.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "13977091a988fb0d21821c2221ddc920eba36b79", "tree": "9e077f6d22e351c3bab494d49d954d5e30deaa1b", "parents": [ "31b07093c44a7a442394d44423e21d783f5523b8" ], "author": { "name": "Magnus Damm", "email": "damm@igel.co.jp", "time": "Mon Mar 30 14:37:25 2009 -0700" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Thu Apr 16 16:17:10 2009 -0700" }, "message": "Driver Core: early platform driver\n\nV3 of the early platform driver implementation.\n\nPlatform drivers are great for embedded platforms because we can separate\ndriver configuration from the actual driver. So base addresses,\ninterrupts and other configuration can be kept with the processor or board\ncode, and the platform driver can be reused by many different platforms.\n\nFor early devices we have nothing today. For instance, to configure early\ntimers and early serial ports we cannot use platform devices. This\nbecause the setup order during boot. Timers are needed before the\nplatform driver core code is available. The same goes for early printk\nsupport. Early in this case means before initcalls.\n\nThese early drivers today have their configuration either hard coded or\nthey receive it using some special configuration method. This is working\nquite well, but if we want to support both regular kernel modules and\nearly devices then we need to have two ways of configuring the same\ndriver. A single way would be better.\n\nThe early platform driver patch is basically a set of functions that allow\ndrivers to register themselves and architecture code to locate them and\nprobe. Registration happens through early_param(). The time for the\nprobe is decided by the architecture code.\n\nSee Documentation/driver-model/platform.txt for more details.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Magnus Damm \u003cdamm@igel.co.jp\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nCc: David Brownell \u003cdavid-b@pacbell.net\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "05cfbd66d07c44865983c8b65ae9d0037d874206", "tree": "084b665cc97b47d1592fe76ea0a39a7753288a02", "parents": [ "31c9a24ec82926fcae49483e53566d231e705057", "ef631b0ca01655d24e9ca7e199262c4a46416a26" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 14 11:32:23 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 14 11:32:30 2009 +0200" }, "message": "Merge branch \u0027core/urgent\u0027 into core/rcu\n\nMerge reason: new patches to be queued up depend on:\n\n ef631b0: rcu: Make hierarchical RCU less IPI-happy\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d20d5a7456d57d8affa88f45f27ae96ea49c29e4", "tree": "baa9169c23c16b55d46968b5b4964c6e950645e9", "parents": [ "f1671f6d783a2385d32e11f456cbe32f0e4b4b49" ], "author": { "name": "Randy Robertson", "email": "rmrobert@vmware.com", "time": "Mon Apr 13 14:40:04 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 13 15:04:31 2009 -0700" }, "message": "initramfs: fix initramfs to work with hardlinked init\n\nChange cb6ff208076b5f434db1b8c983429269d719cef5 (\"NOMMU: Support XIP on\ninitramfs\") seems to have broken booting from initramfs with /sbin/init\nbeing a hardlink.\n\nIt seems like the logic required for XIP on nommu, i.e. ftruncate to\nreported cpio header file size (body_len) is broken for hardlinks, which\nhave a reported size of 0, and the truncate thus nukes the contents of the\nfile (in my case busybox), making boot impossible and ending with runaway\nloop modprobe binfmt-0000 - and of course 0000 is not a valid binary\nformat.\n\nMy fix is to only call ftruncate if size is non-zero which fixes things\nfor me, but I\u0027m not certain whether this will break XIP for those files on\nnommu systems, although I would guess not.\n\nSigned-off-by: Randy Robertson \u003crmrobert@vmware.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b52bb3712a64c404846f30300b339cfd01e316be", "tree": "938c5022b46c06f35fdbb2e40f8c9c39ab259025", "parents": [ "2f6f6c6b5c4774cfdbe759eea1f5203a4b26fe6f" ], "author": { "name": "Nikanth Karthikesan", "email": "knikanth@suse.de", "time": "Mon Apr 13 14:39:38 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 13 15:04:28 2009 -0700" }, "message": "init/initramfs: fix warning with CONFIG_BLK_DEV_RAM\u003dn\n\ninit/initramfs.c:520: warning: \u0027clean_rootfs\u0027 defined but not used\n\nSigned-off-by: Nikanth Karthikesan \u003cknikanth@suse.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b5c851a88a369854c04e511cefb84ea2d0cfa209", "tree": "55084d3d51708f90f27d0a70db5ab63916942f14", "parents": [ "eb02ce017dd83985041a7e54c6449f92d53b026f", "80a04d3f2f94fb68b5df05e3ac6697130bc3467a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 14 00:02:16 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 14 00:02:22 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into tracing/core\n\nMerge reason: merge latest tracing fixes to avoid conflicts in\n kernel/trace/trace_events_filter.c with upcoming change\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "02af61bb50f5d5f0322dbe5ab2a0d75808d25c7b", "tree": "fa087ed8a584d7b66016e6a1421e538369d52e5a", "parents": [ "abd41443ac76d3e9c29a8c1d9e9a3312306cc55e" ], "author": { "name": "Zhaolei", "email": "zhaolei@cn.fujitsu.com", "time": "Fri Apr 10 14:26:18 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Apr 12 15:22:55 2009 +0200" }, "message": "tracing, kmemtrace: Separate include/trace/kmemtrace.h to kmemtrace part and tracepoint part\n\nImpact: refactor code for future changes\n\nCurrent kmemtrace.h is used both as header file of kmemtrace and kmem\u0027s\ntracepoints definition.\n\nTracepoints\u0027 definition file may be used by other code, and should only have\ndefinition of tracepoint.\n\nWe can separate include/trace/kmemtrace.h into 2 files:\n\n include/linux/kmemtrace.h: header file for kmemtrace\n include/trace/kmem.h: definition of kmem tracepoints\n\nSigned-off-by: Zhao Lei \u003czhaolei@cn.fujitsu.com\u003e\nAcked-by: Eduard - Gabriel Munteanu \u003ceduard.munteanu@linux360.ro\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Tom Zanussi \u003ctzanussi@gmail.com\u003e\nLKML-Reference: \u003c49DEE68A.5040902@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "5d7d18f5bc507b60d3d8967e2739d5e6ffdd630f", "tree": "2c021642ba7bf345afaa876238a099211fd3fb1e", "parents": [ "0fa3a88cfdfc910d7f335aef588edf9819c05d54" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 04 11:59:07 2009 -0800" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat Apr 11 08:18:10 2009 +0200" }, "message": "kbuild: make it possible for the linker to discard local symbols from vmlinux\n\nMake it possible for the linker to discard local symbols from vmlinux as\nthey cause vmlinux to balloon when CONFIG_KALLSYMS\u003dy and they cause\ndump_stack() and get_wchan() to produce useless information under some\ncircumstances.\n\nWith this we add a config option (CONFIG_STRIP_ASM_SYMS) that will cause\nthe build to supply -X to the linker to tell it to strip temporary local\nsymbols.\n\nThis doesn\u0027t seem to cause gdb any problems.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "5ea472a77f8e4811ceee3f44a9deda6ad6e8b789", "tree": "a9ec5019e2b666a19874fc344ffb0dd5da6bce94", "parents": [ "6c009ecef8cca28c7c09eb16d0802e37915a76e1", "577c9c456f0e1371cbade38eaf91ae8e8a308555" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 08 10:35:30 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 08 10:35:30 2009 +0200" }, "message": "Merge commit \u0027v2.6.30-rc1\u0027 into perfcounters/core\n\nConflicts:\n\tarch/powerpc/include/asm/systbl.h\n\tarch/powerpc/include/asm/unistd.h\n\tinclude/linux/init_task.h\n\nMerge reason: the conflicts are non-trivial: PowerPC placement\n of sys_perf_counter_open has to be mixed with the\n\t new preadv/pwrite syscalls.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bdc8e5f85f9abe2e7c78dcf39d81f9a97178788b", "tree": "a25a9d10f3686c4cb309d2477376ee585322ef43", "parents": [ "7eafd7c74c3f2e67c27621b987b28397110d643f" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Apr 06 19:01:11 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 07 08:31:09 2009 -0700" }, "message": "namespaces: mqueue namespace: adapt sysctl\n\nLargely inspired from ipc/ipc_sysctl.c. This patch isolates the mqueue\nsysctl stuff in its own file.\n\n[akpm@linux-foundation.org: build fix]\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "614b84cf4e4a920d2af32b8f147ea1e3b8c27ea6", "tree": "52478e38cd400042bd89f123c4101c95943ae492", "parents": [ "909e6d94795654040ed416ac69858d5d2ce66dd3" ], "author": { "name": "Serge E. Hallyn", "email": "serue@us.ibm.com", "time": "Mon Apr 06 19:01:08 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 07 08:31:09 2009 -0700" }, "message": "namespaces: mqueue ns: move mqueue_mnt into struct ipc_namespace\n\nMove mqueue vfsmount plus a few tunables into the ipc_namespace struct.\nThe CONFIG_IPC_NS boolean and the ipc_namespace struct will serve both the\nposix message queue namespaces and the SYSV ipc namespaces.\n\nThe sysctl code will be fixed separately in patch 3. After just this\npatch, making a change to posix mqueue tunables always changes the values\nin the initial ipc namespace.\n\nSigned-off-by: Cedric Le Goater \u003cclg@fr.ibm.com\u003e\nSigned-off-by: Serge E. Hallyn \u003cserue@us.ibm.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6c009ecef8cca28c7c09eb16d0802e37915a76e1", "tree": "11c773f780186fdb9fbc9c80a73fb7c8426b1fba", "parents": [ "98c2aaf8be5baf7193be37fb28bce8e7327158bc", "d508afb437daee7cf07da085b635c44a4ebf9b38" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 07 12:05:21 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Apr 07 12:05:25 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into perfcounters/core\n\nMerge reason: need the upstream facility added by:\n\n 7f1e2ca: hrtimer: fix rq-\u003elock inversion (again)\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1c2d008c9e73626cc354751c62b94177c4094f8b", "tree": "bcd1650aef7c10d3d365605280de4610850aa3d2", "parents": [ "c47ae9adfdd3a9551969534dbb0d5606ec646526" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Apr 06 15:47:25 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 06 14:31:28 2009 -0700" }, "message": "Make CONFIG_SLOW_WORK an automatic rather than manual config option\n\nMake CONFIG_SLOW_WORK an automatic rather than manual config option so that\npeople configuring their kernels don\u0027t have to make the choice. It can be\nselected automatically by those things that require it (such as FS-Cache).\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Jeff Garzik \u003cjgarzik@redhat.com\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e077df4f439681e43f0db8255b2d215b342ebdc6", "tree": "2deebf630405b09cee8d43056ecd110f4bb0fb70", "parents": [ "f16009527595ee562308653bc3d0039166d2ab15" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Thu Mar 19 20:26:17 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Apr 06 09:30:16 2009 +0200" }, "message": "perf_counter: hook up the tracepoint events\n\nImpact: new perfcounters feature\n\nEnable usage of tracepoints as perf counter events.\n\ntracepoint event ids can be found in /debug/tracing/event/*/*/id\nand (for now) are represented as -65536+id in the type field.\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nOrig-LKML-Reference: \u003c20090319194233.744044174@chello.nl\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f541ae326fa120fa5c57433e4d9a133df212ce41", "tree": "bdbd94ec72cfc601118051cb35e8617d55510177", "parents": [ "e255357764f92afcafafbd4879b222b8c752065a", "0221c81b1b8eb0cbb6b30a0ced52ead32d2b4e4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Apr 06 09:02:57 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Apr 06 09:02:57 2009 +0200" }, "message": "Merge branch \u0027linus\u0027 into perfcounters/core-v2\n\nMerge reason: we have gathered quite a few conflicts, need to merge upstream\n\nConflicts:\n\tarch/powerpc/kernel/Makefile\n\tarch/x86/ia32/ia32entry.S\n\tarch/x86/include/asm/hardirq.h\n\tarch/x86/include/asm/unistd_32.h\n\tarch/x86/include/asm/unistd_64.h\n\tarch/x86/kernel/cpu/common.c\n\tarch/x86/kernel/irq.c\n\tarch/x86/kernel/syscall_table_32.S\n\tarch/x86/mm/iomap_32.c\n\tinclude/linux/sched.h\n\tkernel/Makefile\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "714f83d5d9f7c785f622259dad1f4fad12d64664", "tree": "20563541ae438e11d686b4d629074eb002a481b7", "parents": [ "8901e7ffc2fa78ede7ce9826dbad68a3a25dc2dc", "645dae969c3b8651c5bc7c54a1835ec03820f85f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 11:04:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Apr 05 11:04:19 2009 -0700" }, "message": "Merge branch \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027tracing-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (413 commits)\n tracing, net: fix net tree and tracing tree merge interaction\n tracing, powerpc: fix powerpc tree and tracing tree interaction\n ring-buffer: do not remove reader page from list on ring buffer free\n function-graph: allow unregistering twice\n trace: make argument \u0027mem\u0027 of trace_seq_putmem() const\n tracing: add missing \u0027extern\u0027 keywords to trace_output.h\n tracing: provide trace_seq_reserve()\n blktrace: print out BLK_TN_MESSAGE properly\n blktrace: extract duplidate code\n blktrace: fix memory leak when freeing struct blk_io_trace\n blktrace: fix blk_probes_ref chaos\n blktrace: make classic output more classic\n blktrace: fix off-by-one bug\n blktrace: fix the original blktrace\n blktrace: fix a race when creating blk_tree_root in debugfs\n blktrace: fix timestamp in binary output\n tracing, Text Edit Lock: cleanup\n tracing: filter fix for TRACE_EVENT_FORMAT events\n ftrace: Using FTRACE_WARN_ON() to check \"freed record\" in ftrace_release()\n x86: kretprobe-booster interrupt emulation code fix\n ...\n\nFix up trivial conflicts in\n arch/parisc/include/asm/ftrace.h\n include/linux/memory.h\n kernel/extable.c\n kernel/module.c\n" }, { "commit": "811158b147a503fbdf9773224004ffd32002d1fe", "tree": "0a11dcfefe721bfc38ea9f1f4a238822dbae0dda", "parents": [ "4e76c5ccd5ac9bd003467d3bb0f49b18572dd4cd", "b26e0ed4936b743b693a4cc1413561fa3e4eaf65" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 15:24:35 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (28 commits)\n trivial: Update my email address\n trivial: NULL noise: drivers/mtd/tests/mtd_*test.c\n trivial: NULL noise: drivers/media/dvb/frontends/drx397xD_fw.h\n trivial: Fix misspelling of \"Celsius\".\n trivial: remove unused variable \u0027path\u0027 in alloc_file()\n trivial: fix a pdlfush -\u003e pdflush typo in comment\n trivial: jbd header comment typo fix for JBD_PARANOID_IOFAIL\n trivial: wusb: Storage class should be before const qualifier\n trivial: drivers/char/bsr.c: Storage class should be before const qualifier\n trivial: h8300: Storage class should be before const qualifier\n trivial: fix where cgroup documentation is not correctly referred to\n trivial: Give the right path in Documentation example\n trivial: MTD: remove EOL from MODULE_DESCRIPTION\n trivial: Fix typo in bio_split()\u0027s documentation\n trivial: PWM: fix of #endif comment\n trivial: fix typos/grammar errors in Kconfig texts\n trivial: Fix misspelling of firmware\n trivial: cgroups: documentation typo and spelling corrections\n trivial: Update contact info for Jochen Hein\n trivial: fix typo \"resgister\" -\u003e \"register\"\n ...\n" }, { "commit": "3cc50ac0dbda5100684e570247782330155d35e0", "tree": "f4b8f22d1725ebe65d2fe658d292dabacd7ed564", "parents": [ "d9b9be024a6628a01d8730d1fd0b5f25658a2794", "b797cac7487dee6bfddeb161631c1bbc54fa3cdb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 10:07:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 10:07:43 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-fscache: (41 commits)\n NFS: Add mount options to enable local caching on NFS\n NFS: Display local caching state\n NFS: Store pages from an NFS inode into a local cache\n NFS: Read pages from FS-Cache into an NFS inode\n NFS: nfs_readpage_async() needs to be accessible as a fallback for local caching\n NFS: Add read context retention for FS-Cache to call back with\n NFS: FS-Cache page management\n NFS: Add some new I/O counters for FS-Cache doing things for NFS\n NFS: Invalidate FsCache page flags when cache removed\n NFS: Use local disk inode cache\n NFS: Define and create inode-level cache objects\n NFS: Define and create superblock-level objects\n NFS: Define and create server-level objects\n NFS: Register NFS for caching and retrieve the top-level index\n NFS: Permit local filesystem caching to be enabled for NFS\n NFS: Add FS-Cache option bit and debug bit\n NFS: Add comment banners to some NFS functions\n FS-Cache: Make kAFS use FS-Cache\n CacheFiles: A cache that backs onto a mounted filesystem\n CacheFiles: Export things for CacheFiles\n ...\n" }, { "commit": "31c9a24ec82926fcae49483e53566d231e705057", "tree": "7c4b1622f43434cc7b77a03775f17d24ea83b1e6", "parents": [ "f69b17d7e745d8edd7c0d90390cbaa77e63c5ea3" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Thu Apr 02 21:06:25 2009 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Apr 03 18:27:37 2009 +0200" }, "message": "RCU: make treercu be default\n\nImpact: switch default config from CLASSIC_RCU to TREE_RCU\n\nGiven that I have not gotten any complaints or bug reports on treercu\nrecently, this patch makes it be the default. There are a number of\nother defconfig files that explicitly call out CLASSIC_RCU, but which\nhave comment headers saying not to edit them. Probably holdovers from\none of the flavors of \"make config\", but...\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: akpm@linux-foundation.org\nCc: dipankar@in.ibm.com\nCc: niv@us.ibm.com\nCc: manfred@colorfullife.com\nCc: peterz@infradead.org\nLKML-Reference: \u003c20090403040625.GA9473@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "223cdea4c4b5af5181b2da00ac85711d1e0c737c", "tree": "dfe7226c70ddabbf2e2e63924ba636345278e79c", "parents": [ "31e6e2dac575c9d21a6ec56ca52ae89086baa705", "c8f517c444e4f9f55b5b5ca202b8404691a35805" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 09:08:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Apr 03 09:08:19 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://neil.brown.name/md\n\n* \u0027for-linus\u0027 of git://neil.brown.name/md: (53 commits)\n md/raid5 revise rules for when to update metadata during reshape\n md/raid5: minor code cleanups in make_request.\n md: remove CONFIG_MD_RAID_RESHAPE config option.\n md/raid5: be more careful about write ordering when reshaping.\n md: don\u0027t display meaningless values in sysfs files resync_start and sync_speed\n md/raid5: allow layout and chunksize to be changed on active array.\n md/raid5: reshape using largest of old and new chunk size\n md/raid5: prepare for allowing reshape to change layout\n md/raid5: prepare for allowing reshape to change chunksize.\n md/raid5: clearly differentiate \u0027before\u0027 and \u0027after\u0027 stripes during reshape.\n Documentation/md.txt update\n md: allow number of drives in raid5 to be reduced\n md/raid5: change reshape-progress measurement to cope with reshaping backwards.\n md: add explicit method to signal the end of a reshape.\n md/raid5: enhance raid5_size to work correctly with negative delta_disks\n md/raid5: drop qd_idx from r6_state\n md/raid6: move raid6 data processing to raid6_pq.ko\n md: raid5 run(): Fix max_degraded for raid level 4.\n md: \u0027array_size\u0027 sysfs attribute\n md: centralize -\u003earray_sectors modifications\n ...\n" }, { "commit": "07fe7cb7c7c179f473fd9c823348fd3eb5dad369", "tree": "516c959de929a4c39870629e550b3307601fa73f", "parents": [ "8fe74cf053de7ad2124a894996f84fa890a81093" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:35 2009 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Apr 03 16:42:35 2009 +0100" }, "message": "Create a dynamically sized pool of threads for doing very slow work items\n\nCreate a dynamically sized pool of threads for doing very slow work items, such\nas invoking mkdir() or rmdir() - things that may take a long time and may\nsleep, holding mutexes/semaphores and hogging a thread, and are thus unsuitable\nfor workqueues.\n\nThe number of threads is always at least a settable minimum, but more are\nstarted when there\u0027s more work to do, up to a limit. Because of the nature of\nthe load, it\u0027s not suitable for a 1-thread-per-CPU type pool. A system with\none CPU may well want several threads.\n\nThis is used by FS-Cache to do slow caching operations in the background, such\nas looking up, creating or deleting cache objects.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nAcked-by: Steve Dickson \u003csteved@redhat.com\u003e\nAcked-by: Trond Myklebust \u003cTrond.Myklebust@netapp.com\u003e\nAcked-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nTested-by: Daire Byrne \u003cDaire.Byrne@framestore.com\u003e\n" }, { "commit": "8fe74cf053de7ad2124a894996f84fa890a81093", "tree": "77dcd8fbf33ce53a3821942233962fb28c6f2848", "parents": [ "c2eb2fa6d2b6fe122d3479ec5b28d978418b2698", "ced117c73edc917e96dea7cca98c91383f0792f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 21:09:10 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 21:09:10 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6:\n Remove two unneeded exports and make two symbols static in fs/mpage.c\n Cleanup after commit 585d3bc06f4ca57f975a5a1f698f65a45ea66225\n Trim includes of fdtable.h\n Don\u0027t crap into descriptor table in binfmt_som\n Trim includes in binfmt_elf\n Don\u0027t mess with descriptor table in load_elf_binary()\n Get rid of indirect include of fs_struct.h\n New helper - current_umask()\n check_unsafe_exec() doesn\u0027t care about signal handlers sharing\n New locking/refcounting for fs_struct\n Take fs_struct handling to new file (fs/fs_struct.c)\n Get rid of bumping fs_struct refcount in pivot_root(2)\n Kill unsharing fs_struct in __set_personality()\n" }, { "commit": "db7f47cf4805e30decb0841764b21b7c4000f7dc", "tree": "10a7ee574ae29fbd3c78a22bd6700e14efe80e65", "parents": [ "a1bc5a4eee990a1f290735c8694d0aebdad095fa" ], "author": { "name": "Paul Menage", "email": "menage@google.com", "time": "Thu Apr 02 16:57:55 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:04:57 2009 -0700" }, "message": "cpusets: allow cpusets to be configured/built on non-SMP systems\n\nAllow cpusets to be configured/built on non-SMP systems\n\nCurrently it\u0027s impossible to build cpusets under UML on x86-64, since\ncpusets depends on SMP and x86-64 UML doesn\u0027t support SMP.\n\nThere\u0027s code in cpusets that doesn\u0027t depend on SMP. This patch surrounds\nthe minimum amount of cpusets code with #ifdef CONFIG_SMP in order to\nallow cpusets to build/run on UP systems (for testing purposes under UML).\n\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nSigned-off-by: Paul Menage \u003cmenage@google.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "627991a20b3f4d504d20466ab405fe035cb1a20a", "tree": "ac1d7e0bc0881cf31c72ab1f830de904d52ef13e", "parents": [ "a3b2d692690aef228e493b1beaafe5364cab3237" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Thu Apr 02 16:57:47 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:04:56 2009 -0700" }, "message": "memcg: remove redundant message at swapon\n\nIt\u0027s pointed out that swap_cgroup\u0027s message at swapon() is nonsense.\nBecause\n\n * It can be calculated very easily if all necessary information is\n written in Kconfig.\n\n * It\u0027s not necessary to annoying people at every swapon().\n\nIn other view, now, memory usage per swp_entry is reduced to 2bytes from\n8bytes(64bit) and I think it\u0027s reasonably small.\n\nReported-by: Hugh Dickins \u003chugh@veritas.com\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c1c490e017b66b31f6559db9cbb51a3ce00cf639", "tree": "94dfc491de797796143bc457476d0e2163abd6d3", "parents": [ "6f2c55b843836d26528c56a0968689accaedbc67" ], "author": { "name": "Simon Kitching", "email": "skitching@apache.org", "time": "Thu Apr 02 16:57:00 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Apr 02 19:04:51 2009 -0700" }, "message": "initramfs: prevent initramfs printk message being split by messages from other code.\n\ninitramfs uses printk without a linefeed, then does some work, then uses\nprintk to finish the message off. However if some other code does a\nprintk in between, then the messages get mixed together. Better for each\nmessage to be an independent line...\n\nExample of problem that this fixes:\n\n checking if image is initramfs...\u003c7\u003eSwitched to high resolution mode on CPU 1\n Switched to high resolution mode on CPU 0\n it is\n\nSigned-off-by: Simon Kitching \u003cskitching@apache.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8302294f43250dc337108c51882a6007f2b1e2e0", "tree": "85acd4440799c46a372df9cad170fa0c21e59096", "parents": [ "4fe70410d9a219dabb47328effccae7e7f2a6e26", "2e572895bf3203e881356a4039ab0fa428ed2639" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Apr 01 21:54:19 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 02 00:49:02 2009 +0200" }, "message": "Merge branch \u0027tracing/core-v2\u0027 into tracing-for-linus\n\nConflicts:\n\tinclude/linux/slub_def.h\n\tlib/Kconfig.debug\n\tmm/slob.c\n\tmm/slub.c\n" }, { "commit": "acdd052a285a7b4cc7da4fa7d34ef9fd0a67b2f8", "tree": "4fc380d7556327cb65ec8441504f90df85a96cd4", "parents": [ "e0f7ad5f4f5056b20914a35d31abcf29036ca364" ], "author": { "name": "Hannes Eder", "email": "hannes@hanneseder.net", "time": "Tue Mar 31 15:23:50 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Apr 01 08:59:18 2009 -0700" }, "message": "init/main.c: fix sparse warnings: context imbalance\n\nImpact: Attribute function \u0027init_post\u0027 with __releases(...).\n\nFix these sparse warnings:\n init/main.c:805:21: warning: context imbalance in \u0027init_post\u0027 - unexpected unlock\n init/main.c:899:9: warning: context imbalance in \u0027kernel_init\u0027 - wrong count at exit\n\nSigned-off-by: Hannes Eder \u003channes@hanneseder.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5ad4e53bd5406ee214ddc5a41f03f779b8b2d526", "tree": "b3dab5140284b3edf02bf2b13f74bfddb25aa62a", "parents": [ "ce3b0f8d5c2203301fc87f3aaaed73e5819e2a48" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Sun Mar 29 19:50:06 2009 -0400" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Tue Mar 31 23:00:27 2009 -0400" }, "message": "Get rid of indirect include of fs_struct.h\n\nDon\u0027t pull it in sched.h; very few files actually need it and those\ncan include directly. sched.h itself only needs forward declaration\nof struct fs_struct;\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "bff61975b3d6c18ee31457cc5b4d73042f44915f", "tree": "3aff48088b35172e74f56ae54f0b53e76a0c2150", "parents": [ "92022950c6b1bb3da90b2976b20271cdfd98b8a3" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Mar 31 14:33:13 2009 +1100" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Mar 31 14:33:13 2009 +1100" }, "message": "md: move lots of #include lines out of .h files and into .c\n\nThis makes the includes more explicit, and is preparation for moving\nmd_k.h to drivers/md/md.h\n\nRemove include/raid/md.h as its only remaining use was to #include\nother files.\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "8b2b5c217c20b5460218ab8731295f2e46c7dd29", "tree": "f5da8b06b3d2a53e80c31e0c0aa386e381b3a841", "parents": [ "ef740c372dfd80e706dbf955d4e4aedda6c0c148" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Mar 31 14:27:03 2009 +1100" }, "committer": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Mar 31 14:27:03 2009 +1100" }, "message": "md: move LEVEL_* definition from md_k.h to md_u.h\n\n.. as they are part of the user-space interface.\nAlso move MdpMinorShift into there so we can remove duplication.\n\nLastly move mdp_major in. It is less obviously part of the user-space\ninterface, but do_mounts_md.c uses it, and it is acting a bit like\nuser-space.\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\n" }, { "commit": "21acb9caa2e30b100e9a1943d995bb99d40f4035", "tree": "0c09bde664cb75b0b5e27745628ab458e2472f60", "parents": [ "6d5e147dd034d9ceedc89fe39f4284700944f0c8" ], "author": { "name": "Thadeu Lima de Souza Cascardo", "email": "cascardo@holoscopio.com", "time": "Wed Feb 04 10:12:08 2009 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 30 15:22:02 2009 +0200" }, "message": "trivial: fix where cgroup documentation is not correctly referred to\n\ncgroup documentation was moved to Documentation/cgroups/. There are some\nplaces that still refer to Documentation/controllers/,\nDocumentation/cgroups.txt and Documentation/cpusets.txt. Fix those.\n\nSigned-off-by: Thadeu Lima de Souza Cascardo \u003ccascardo@holoscopio.com\u003e\nReviewed-by: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nAcked-by: Paul Menage \u003cmenage@google.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "692105b8ac5bcd75dc65f6a8f10bdbd0f0f34dcf", "tree": "e079cea0948d250e5411befe0c5cca7c97bcf860", "parents": [ "877d03105d04b2c13e241130277fa69c8d2564f0" ], "author": { "name": "Matt LaPlante", "email": "kernel1@cyberdogtech.com", "time": "Mon Jan 26 11:12:25 2009 +0100" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Mar 30 15:22:01 2009 +0200" }, "message": "trivial: fix typos/grammar errors in Kconfig texts\n\nSigned-off-by: Matt LaPlante \u003ckernel1@cyberdogtech.com\u003e\nAcked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "2b17fa506c418e9fb02bbbc7f426d2bbb5b247a6", "tree": "bc010d85f71ff6f6f8fa3e7038d8ad5eb3526aec", "parents": [ "0451fb2ebc4f65c265bb51d71a2fc986ebf20218" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 30 22:05:12 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 30 22:05:12 2009 +1030" }, "message": "cpumask: use set_cpu_active in init/main.c\n\ncpu_active_map is deprecated in favor of cpu_active_mask, which is\nconst for safety: we use accessors now (set_cpu_active) is we really\nwant to make a change.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "1a2142afa5646ad5af44bbe1febaa5e0b7e71156", "tree": "1c76670c82adb46a7726421ad0fcba2994758964", "parents": [ "0d34fb8e93ceba7b6dad0062dbb4a0813bacd75b" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 30 22:05:10 2009 -0600" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Mon Mar 30 22:05:11 2009 +1030" }, "message": "cpumask: remove dangerous CPU_MASK_ALL_PTR, \u0026CPU_MASK_ALL\n\nImpact: cleanup\n\n(Thanks to Al Viro for reminding me of this, via Ingo)\n\nCPU_MASK_ALL is the (deprecated) \"all bits set\" cpumask, defined as so:\n\n\t#define CPU_MASK_ALL (cpumask_t) { { ... } }\n\nTaking the address of such a temporary is questionable at best,\nunfortunately 321a8e9d (cpumask: add CPU_MASK_ALL_PTR macro) added\nCPU_MASK_ALL_PTR:\n\n\t#define CPU_MASK_ALL_PTR (\u0026CPU_MASK_ALL)\n\nWhich formalizes this practice. One day gcc could bite us over this\nusage (though we seem to have gotten away with it so far).\n\nSo replace everywhere which used \u0026CPU_MASK_ALL or CPU_MASK_ALL_PTR\nwith the modern \"cpu_all_mask\" (a real const struct cpumask *).\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nReported-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Mike Travis \u003ctravis@sgi.com\u003e\n" }, { "commit": "eedf2c5296a8dfaaf9aec1a938c1d3bd73159a30", "tree": "a02e5ef1f2ae46c6328a6744e806c9e7dbff7327", "parents": [ "0151f94f2e61c39858e714a5d92244b0e5a7fdf5", "df52092f3c97788592ef72501a43fb7ac6a3cfe0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 28 14:00:33 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Mar 28 14:00:33 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-for-30\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/arjan/linux-2.6-async-for-30:\n fastboot: remove duplicate unpack_to_rootfs()\n ide/net: flip the order of SATA and network init\n async: remove the temporary (2.6.29) \"async is off by default\" code\n\nFix up conflicts in init/initramfs.c manually\n" }, { "commit": "df52092f3c97788592ef72501a43fb7ac6a3cfe0", "tree": "1c708b2f43db6cf30bc1397ba5d3a520d0d370b7", "parents": [ "0c406263f0a22b9fad65404cf2b14eced0739485" ], "author": { "name": "Li, Shaohua", "email": "shaohua.li@intel.com", "time": "Wed Aug 13 17:26:01 2008 +0800" }, "committer": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Mar 28 13:06:22 2009 -0700" }, "message": "fastboot: remove duplicate unpack_to_rootfs()\n\nwe check if initrd is initramfs first and then do the real unpack. The check\nisn\u0027t required, we can directly do unpack. If the initrd isn\u0027t an\ninitramfs, we can remove the garbage. In my laptop, this saves 0.1s boot\ntime.\n\nThis patch penalizes non-initramfs initrd case, but nowadays, initramfs is\nthe most widely used method for initrds.\n\nSigned-off-by: Shaohua Li \u003cshaohua.li@intel.com\u003e\nAcked-by: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6e15cf04860074ad032e88c306bea656bbdd0f22", "tree": "c346383bb7563e8d66b2f4a502f875b259c34870", "parents": [ "be0ea69674ed95e1e98cb3687a241badc756d228", "60db56422043aaa455ac7f858ce23c273220f9d9" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 26 21:39:17 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 27 17:28:43 2009 +0100" }, "message": "Merge branch \u0027core/percpu\u0027 into percpu-cpumask-x86-for-linus-2\n\nConflicts:\n\tarch/parisc/kernel/irq.c\n\tarch/x86/include/asm/fixmap_64.h\n\tarch/x86/include/asm/setup.h\n\tkernel/irq/handle.c\n\nSemantic merge:\n arch/x86/include/asm/fixmap.h\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "759ee0915dd713361e72facb78b66600b5712d65", "tree": "82dd16d74a0c4d5118c4e8d3bddea2dc9309e9fc", "parents": [ "2f63b840bc8a816ac879ee773b035cf3e433fae4" ], "author": { "name": "Lai Jiangshan", "email": "laijs@cn.fujitsu.com", "time": "Wed Mar 25 17:06:30 2009 +0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 25 18:32:35 2009 +0100" }, "message": "init,cpuset: fix initialize order\n\nImpact: cpuset_wq should be initialized after init_workqueues()\n\nWhen I read /debugfs/tracing/trace_stat/workqueues,\nI got this:\n\n # CPU INSERTED EXECUTED NAME\n # | | | |\n\n 0 0 0 cpuset\n 0 285 285 events/0\n 0 2 2 work_on_cpu/0\n 0 1115 1115 khelper\n 0 325 325 kblockd/0\n 0 0 0 kacpid\n 0 0 0 kacpi_notify\n 0 0 0 ata/0\n 0 0 0 ata_aux\n 0 0 0 ksuspend_usbd\n 0 0 0 aio/0\n 0 0 0 nfsiod\n 0 0 0 kpsmoused\n 0 0 0 kstriped\n 0 0 0 kondemand/0\n 0 1 1 hid_compat\n 0 0 0 rpciod/0\n\n 1 64 64 events/1\n 1 2 2 work_on_cpu/1\n 1 5 5 kblockd/1\n 1 0 0 ata/1\n 1 0 0 aio/1\n 1 0 0 kondemand/1\n 1 0 0 rpciod/1\n\nI found \"cpuset\" is at the earliest.\n\nI found a create_singlethread_workqueue() is earlier than\ninit_workqueues():\n\nkernel_init()\n-\u003ecpuset_init_smp()\n -\u003ecreate_singlethread_workqueue()\n-\u003edo_basic_setup()\n -\u003einit_workqueues()\n\nI think it\u0027s better that create_singlethread_workqueue() is called\nafter workqueue subsystem has been initialized.\n\nSigned-off-by: Lai Jiangshan \u003claijs@cn.fujitsu.com\u003e\nAcked-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nAcked-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Paul Menage \u003cmenage@google.com\u003e\nCc: miaoxie \u003cmiaox@cn.fujitsu.com\u003e\nCc: Li Zefan \u003clizf@cn.fujitsu.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c49C9F416.1050707@cn.fujitsu.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f6411fe7e09b67470a2569231d6fa566c7c29b8b", "tree": "f12d569c70ff937175eb5cde2195fccfe2fa34eb", "parents": [ "df1c99d416500da8d26a4d78777467c53ee7689e", "f24ade3a3332811a512ed3b6c6aa69486719b1d8", "9ead64974b05501bbac0d63a47c99fa786d064ba" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 13 04:50:44 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 13 04:50:44 2009 +0100" }, "message": "Merge branches \u0027sched/clock\u0027, \u0027sched/urgent\u0027 and \u0027linus\u0027 into sched/core\n" }, { "commit": "480c93df5b99699390f93a7024c9f60d09da0e96", "tree": "b93b6c8c71c5f2e716dd05b126e01ef4e20ff0af", "parents": [ "aecfcde920da8d32949f6cbbc1fc051b4ef9e7be", "d820ac4c2fa881079e6b689d2098adce337558ae" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 13 01:33:21 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 13 01:33:21 2009 +0100" }, "message": "Merge branch \u0027core/locking\u0027 into tracing/ftrace\n" }, { "commit": "b943c460ff8556a193b28e2145b513f8b978e869", "tree": "766b11d2bb85bcd74675971dd933c26667d0f446", "parents": [ "475049809977bf3975d78f2d2fd992e19ce2d59e" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Tue Mar 10 12:55:46 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 10 15:55:10 2009 -0700" }, "message": "menu: fix embedded menu snafu\n\nThe COMPAT_BRK kconfig symbol does not depend on EMBEDDED, but it is in\nthe midst of the EMBEDDED menu symbols, so it mucks up the EMBEDDED menu.\nFix by moving it to just after all of the EMBEDDED menu symbols. Also,\nANON_INODES has a similar problem, so move it to just above the EMBEDDED\nmenu items since it is used in the EMBEDDED menu.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0ef03985130287c6c84ebe69416cf790e6cc00e", "tree": "3ecb04cc4d82e5fc3ae5f1747e6da172ae8cbcb7", "parents": [ "16097439703bcd38e9fe5608c12add6dacb825ea", "31bbed527e7039203920c51c9fb48c27aed0820c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 06 16:44:14 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Mar 06 16:45:01 2009 +0100" }, "message": "Merge branch \u0027x86/core\u0027 into tracing/textedit\n\nConflicts:\n\tarch/x86/Kconfig\n\tblock/blktrace.c\n\tkernel/irq/handle.c\n\nSemantic conflict:\n\tkernel/trace/blktrace.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a1413c89ae6a4b7a9a43f7768934a81ffb5c629a", "tree": "7e16be26407c5fd4dfbfeb98b11590809a963664", "parents": [ "f254f3909efaf59ca2d0f408de2d044dace60706", "dd4124a8a06bca89c077a16437edac010f0bb993" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 21:48:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 21:48:50 2009 +0100" }, "message": "Merge branch \u0027x86/urgent\u0027 into x86/core\n\nConflicts:\n\tarch/x86/include/asm/fixmap_64.h\nSemantic merge:\n\tarch/x86/include/asm/fixmap.h\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "49d2d266adff27793fed247a2e9e672d59b6ddc6", "tree": "aa23052f8b6e9f1a96e56873c940eef7110f0013", "parents": [ "5512b3ece0cbb5024b83099963222700aa45f59e", "fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 11:59:10 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 05 11:59:10 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc7\u0027 into sched/core\n" }, { "commit": "8163d88c79dca35478a2405c837733ac50ea4c39", "tree": "6acae066a09b7dcbedab4a35ad62eba4ba3fd83c", "parents": [ "a1ef58f442542d8b3e3b963339fbc522c36e827c", "fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 11:42:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 11:42:31 2009 +0100" }, "message": "Merge commit \u0027v2.6.29-rc7\u0027 into perfcounters/core\n\nConflicts:\n\tarch/x86/mm/iomap_32.c\n" }, { "commit": "a1be621dfacbef0fd374d8acd553d71e07bf29ac", "tree": "32b0355454b43b1098b5e01dd699fd7281abf781", "parents": [ "3612fdf780e28b10323dd12d2b0f306c7ada4d4c", "fec6c6fec3e20637bee5d276fb61dd8b49a3f9cc" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 11:14:47 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 11:14:47 2009 +0100" }, "message": "Merge branch \u0027tracing/ftrace\u0027; commit \u0027v2.6.29-rc7\u0027 into tracing/core\n" }, { "commit": "8b0e5860cb099d7958d13b00ffbc35ad02735700", "tree": "fa95e40d50a891c9a671873c7effbc8a66c6b47d", "parents": [ "b6122b3843216f3f8e9624f9e876f4f0514f9205", "327f4387e39cf7bfe79a673e56dbf5479db3fec9", "c577b098f9bf467fb05dc279ba83604cb3f7cea0", "03787ceed8f7bf06af29f3b213017d89f8e9423d", "2fb6b2a048ed8fa3f049c7d42f7a2dd3f0c8d7a6", "ab76f3d771590d5c89faa3219559c5d3fc0ce0c2", "2505170211f7630361a852e25b60f4df4c878daa", "780eef9492b16a1543a3b2ae9f9526a735fc9856" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:22:31 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Mar 04 02:22:31 2009 +0100" }, "message": "Merge branches \u0027x86/apic\u0027, \u0027x86/cpu\u0027, \u0027x86/fixmap\u0027, \u0027x86/mm\u0027, \u0027x86/sched\u0027, \u0027x86/setup-lzma\u0027, \u0027x86/signal\u0027 and \u0027x86/urgent\u0027 into x86/core\n" }, { "commit": "2450cf51a1bdba7037e91b1bcc494b01c58aaf66", "tree": "406b27ef95cb13f5d99a3b8bfd0a2b2310d33e99", "parents": [ "43e407071d97c1a07a4601896581554a6b3bfd67" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 02 16:23:33 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 02 16:23:33 2009 -0800" }, "message": "Revert \"menu: fix embedded menu snafu\"\n\nThis reverts commit 155b25bcc28631a5b5230191aa3f56c40dfffa3f, which was\ntotally wrong - the \"embedded\" options still exists (very much so) even\non non-embedded platforms.\n\nIt\u0027s just that we don\u0027t bother with actually asking about them when\nwe\u0027re not embedded, we just take their default values (which is usually\n\u0027y\u0027 - the options add features that may not be worth it in a constrained\nenvironment).\n\nNoticed-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "155b25bcc28631a5b5230191aa3f56c40dfffa3f", "tree": "078d3dbce92fbe568671ee0d16f60f2ec27bb74e", "parents": [ "d86a1c3de557c019696499ff211b91232fad0fe9" ], "author": { "name": "Randy Dunlap", "email": "randy.dunlap@oracle.com", "time": "Mon Mar 02 14:14:06 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Mar 02 15:49:16 2009 -0800" }, "message": "menu: fix embedded menu snafu\n\nThe COMPAT_BRK kconfig symbol does not depend on EMBEDDED, but it is in\nthe midst of the EMBEDDED menu symbols, so it mucks up the EMBEDDED\nmenu. Fix by moving it to just after all of the EMBEDDED menu symbols.\n\nAlso, surround all of the EMBEDDED symbols with \"if EMBEDDED\"/\"endif\" so\nthat this EMBEDDED block is clearer.\n\nSigned-off-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4434e5156409eb3ec98f5ad7f0a0c07ebafe970d", "tree": "c7f148cdae7a6cf4013253c6c2dbd1c49e837e32", "parents": [ "2b8f836fb196acede88b6cc772e9057e0a9c0223", "694593e3374a67d95ece6a275a1f181644c2c4d8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 13:22:13 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 13:22:13 2009 +0100" }, "message": "Merge branches \u0027sched/cleanups\u0027, \u0027sched/urgent\u0027 and \u0027linus\u0027 into sched/core\n" }, { "commit": "8e818179eb9e8f9e44d8410dd2a25077d026a08e", "tree": "7d08afd30c95c04129c20693d974a18799caeb5a", "parents": [ "742bd95ba96e19b3f7196c3a0834ebc17c8ba006", "ecc25fbd6b9e07b33895c61ddf84006b00f55d99" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 13:02:23 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 13:02:23 2009 +0100" }, "message": "Merge branch \u0027x86/core\u0027 into perfcounters/core\n\nConflicts:\n\tarch/x86/kernel/apic/apic.c\n\tarch/x86/kernel/irqinit_32.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a682604838763981613e42015cd0e39f2989d6bb", "tree": "29eae425e484edc494807702696c240ce09ba3f5", "parents": [ "694593e3374a67d95ece6a275a1f181644c2c4d8" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Feb 25 18:03:42 2009 -0800" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Feb 26 04:08:14 2009 +0100" }, "message": "rcu: Teach RCU that idle task is not quiscent state at boot\n\nThis patch fixes a bug located by Vegard Nossum with the aid of\nkmemcheck, updated based on review comments from Nick Piggin,\nIngo Molnar, and Andrew Morton. And cleans up the variable-name\nand function-name language. ;-)\n\nThe boot CPU runs in the context of its idle thread during boot-up.\nDuring this time, idle_cpu(0) will always return nonzero, which will\nfool Classic and Hierarchical RCU into deciding that a large chunk of\nthe boot-up sequence is a big long quiescent state. This in turn causes\nRCU to prematurely end grace periods during this time.\n\nThis patch changes the rcutree.c and rcuclassic.c rcu_check_callbacks()\nfunction to ignore the idle task as a quiescent state until the\nsystem has started up the scheduler in rest_init(), introducing a\nnew non-API function rcu_idle_now_means_idle() to inform RCU of this\ntransition. RCU maintains an internal rcu_idle_cpu_truthful variable\nto track this state, which is then used by rcu_check_callback() to\ndetermine if it should believe idle_cpu().\n\nBecause this patch has the effect of disallowing RCU grace periods\nduring long stretches of the boot-up sequence, this patch also introduces\nJosh Triplett\u0027s UP-only optimization that makes synchronize_rcu() be a\nno-op if num_online_cpus() returns 1. This allows boot-time code that\ncalls synchronize_rcu() to proceed normally. Note, however, that RCU\ncallbacks registered by call_rcu() will likely queue up until later in\nthe boot sequence. Although rcuclassic and rcutree can also use this\nsame optimization after boot completes, rcupreempt must restrict its\nuse of this optimization to the portion of the boot sequence before the\nscheduler starts up, given that an rcupreempt RCU read-side critical\nsection may be preeempted.\n\nIn addition, this patch takes Nick Piggin\u0027s suggestion to make the\nsystem_state global variable be __read_mostly.\n\nChanges since v4:\n\no\tChanges the name of the introduced function and variable to\n\tbe less emotional. ;-)\n\nChanges since v3:\n\no\tWARN_ON(nr_context_switches() \u003e 0) to verify that RCU\n\tswitches out of boot-time mode before the first context\n\tswitch, as suggested by Nick Piggin.\n\nChanges since v2:\n\no\tCreated rcu_blocking_is_gp() internal-to-RCU API that\n\tdetermines whether a call to synchronize_rcu() is itself\n\ta grace period.\n\no\tThe definition of rcu_blocking_is_gp() for rcuclassic and\n\trcutree checks to see if but a single CPU is online.\n\no\tThe definition of rcu_blocking_is_gp() for rcupreempt\n\tchecks to see both if but a single CPU is online and if\n\tthe system is still in early boot.\n\n\tThis allows rcupreempt to again work correctly if running\n\ton a single CPU after booting is complete.\n\no\tAdded check to rcupreempt\u0027s synchronize_sched() for there\n\tbeing but one online CPU.\n\nTested all three variants both SMP and !SMP, booted fine, passed a short\nrcutorture test on both x86 and Power.\n\nLocated-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nTested-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nTested-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "a7f4463e0300b5135c0f0caf7c34a0529405f986", "tree": "8df5f13094778eff3c8653bcc249cd265378b80a", "parents": [ "c478f8786973d6d7552c652ddad3f6fd86b5af28", "20f4d6c3a2a23c5d7d9cc7f42fbb943ca7a03d1f" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 18:22:39 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Feb 24 18:22:39 2009 +0100" }, "message": "Merge branch \u0027tracing/ftrace\u0027; commit \u0027v2.6.29-rc6\u0027 into tracing/core\n" }, { "commit": "fc6fc7f1b1095b92d4834e69b385b91e412a7ce5", "tree": "2ad451d5dac4d460830536944cef1de93be36b2a", "parents": [ "ef1f87aa7ba6224bef1b750b3272ba281d8f43ed", "770824bdc421ff58a64db608294323571c949f4c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Feb 22 20:05:19 2009 +0100" }, "message": "Merge branch \u0027linus\u0027 into x86/apic\n\nConflicts:\n\tarch/x86/mach-default/setup.c\n\nSemantic conflict resolution:\n\tarch/x86/kernel/setup.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "216773a787c3c46ef26bf1742c1fdba37d26be45", "tree": "aac387553fd53cb0c06b5cc2ee86329ce793bed6", "parents": [ "d2f8d7ee1a9b4650b4e43325b321801264f7c37a" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Sat Feb 14 01:59:06 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Feb 21 14:17:17 2009 -0800" }, "message": "Consolidate driver_probe_done() loops into one place\n\nthere\u0027s a few places that currently loop over driver_probe_done(), and\nI\u0027m about to add another one. This patch abstracts it into a helper\nto reduce duplication.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Rafael J. Wysocki \u003crjw@sisk.pl\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Greg KH \u003cgregkh@suse.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "91f73f90d97fa67effbb49e0a79c50cf26dfe324", "tree": "8b76397e3bf252c295547494872df6f1d6626023", "parents": [ "64b36ca7f408e0bd45487c8c28f168f11f3b6dcd" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Feb 20 17:34:06 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 20 19:30:04 2009 +0100" }, "message": "tracing/markers: make markers select tracepoints\n\nSometimes it happens that KConfig dependencies are not handled\nlike in the following scenario:\n\n- config A\n bool\n\n- config B\n bool\n depends on A\n\n- config C\n bool\n select B\n\nIf one selects C, then it will select B without checking its\ndependency to A, if A hasn\u0027t been selected elsewhere, it will\nresult in a build failure.\n\nThis is what happens on the following build error:\n\n kernel/built-in.o: In function `marker_update_probe_range\u0027:\n (.text+0x52f64): undefined reference to `tracepoint_probe_register_noupdate\u0027\n kernel/built-in.o: In function `marker_update_probe_range\u0027:\n (.text+0x52f74): undefined reference to `tracepoint_probe_unregister_noupdate\u0027\n kernel/built-in.o: In function `marker_update_probe_range\u0027:\n (.text+0x52fb9): undefined reference to `tracepoint_probe_unregister_noupdate\u0027\n kernel/built-in.o: In function `marker_update_probes\u0027:\n marker.c:(.text+0x530ba): undefined reference to `tracepoint_probe_update_all\u0027\n\nCONFIG_KVM_TRACE will select CONFIG_MARKER, but the latter\ndepends on CONFIG_TRACEPOINTS which will not be selected.\n\nReported-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "b1864e9a1afef41709886072c6e6248def0386f4", "tree": "2fe749209cf860c1dd10efd1bd2ad8df572bd66e", "parents": [ "e9c4ffb11f0b19005b5b9dc8481687a3637e5887", "7032e8696726354d6180d8a2d17191f958cd93ae" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:49:38 2009 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Feb 13 09:49:38 2009 +0100" }, "message": "Merge branch \u0027x86/core\u0027 into perfcounters/core\n\nConflicts:\n\tarch/x86/Kconfig\n\tarch/x86/kernel/apic.c\n\tarch/x86/kernel/setup_percpu.c\n" } ], "next": "95fd4845ed0ffcab305b4f30ce1c12dc34f1b56c" }