)]}' { "log": [ { "commit": "454c63b02e530f10b4345343f63596dd705888d0", "tree": "de7a2aa6e7cd0ce9ab5da615b393c1074e7fe88e", "parents": [ "2c97b7fc0d8c8661981beb9517da342ced3b3bc7" ], "author": { "name": "Johannes Weiner", "email": "hannes@saeurebad.de", "time": "Fri Jul 25 19:46:07 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:10 2008 -0700" }, "message": "lib: generic show_mem()\n\nThis implements a platform-independent version of show_mem().\n\nSigned-off-by: Johannes Weiner \u003channes@saeurebad.de\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Bryan Wu \u003ccooloney@kernel.org\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCc: Roman Zippel \u003czippel@linux-m68k.org\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bbc698636ed48b6fcd323964e0f847a6a796325d", "tree": "c90d31c179aad154089a88d4845f1721ded40860", "parents": [ "85ba2d862e521375a8ee01526c5c46b1f24bb4af" ], "author": { "name": "Roland McGrath", "email": "roland@redhat.com", "time": "Fri Jul 25 19:45:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:10 2008 -0700" }, "message": "task_current_syscall\n\nThis adds the new function task_current_syscall() on machines where the\nasm/syscall.h interface is supported (CONFIG_HAVE_ARCH_TRACEHOOK). It\u0027s\nexported for modules to use in the future. This function safely samples\nthe state of a blocked thread to collect what system call it is blocked\nin, and the six system call argument registers.\n\nSigned-off-by: Roland McGrath \u003croland@redhat.com\u003e\nCc: Oleg Nesterov \u003coleg@tv-sign.ru\u003e\nReviewed-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5cd2b459d326a424671dcd95f038649f7bf7cb96", "tree": "824514753e173bb69d3fde5fab18f8ddf909751d", "parents": [ "f810a5cf28a818db96333cd23646f0227ec015b4" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Jul 25 19:45:39 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:07 2008 -0700" }, "message": "Use WARN() in lib/\n\nUse WARN() instead of a printk+WARN_ON() pair; this way the message becomes\npart of the warning section for better reporting/collection. In addition, one\nof the if() clauses collapes into the WARN() entirely now.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "51cc50685a4275c6a02653670af9f108a64e01cf", "tree": "819d47bd2b0c8a9d1835d863853804b0a0242b97", "parents": [ "d91958815d214ea365b98cbff6215383897edcb6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Fri Jul 25 19:45:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:07 2008 -0700" }, "message": "SL*B: drop kmem cache argument from constructor\n\nKmem cache passed to constructor is only needed for constructors that are\nthemselves multiplexeres. Nobody uses this \"feature\", nor does anybody uses\npassed kmem cache in non-trivial way, so pass only pointer to object.\n\nNon-trivial places are:\n\tarch/powerpc/mm/init_64.c\n\tarch/powerpc/mm/hugetlbpage.c\n\nThis is flag day, yes.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nAcked-by: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nAcked-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Jon Tollefson \u003ckniht@linux.vnet.ibm.com\u003e\nCc: Nick Piggin \u003cnickpiggin@yahoo.com.au\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\n[akpm@linux-foundation.org: fix arch/powerpc/mm/hugetlbpage.c]\n[akpm@linux-foundation.org: fix mm/slab.c]\n[akpm@linux-foundation.org: fix ubifs]\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "47feff2c8eefe85099f87c43d3096855f0085ca0", "tree": "a3a6d005f202d1a37bb406c5623a9d09a447b0f0", "parents": [ "30002ed2e41830ec03ec3e577ad83ac6b188f96e" ], "author": { "name": "Nick Piggin", "email": "npiggin@suse.de", "time": "Fri Jul 25 19:45:29 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:06 2008 -0700" }, "message": "radix-tree: add gang_lookup_slot, gang_lookup_slot_tag\n\nIntroduce gang_lookup_slot() and gang_lookup_slot_tag() functions, which\nare used by lockless pagecache.\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Hugh Dickins \u003chugh@veritas.com\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nReviewed-by: 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": "8d8bb39b9eba32dd70e87fd5ad5c5dd4ba118e06", "tree": "64090a84f4c4466f9f30ff46c993e0cede379052", "parents": [ "c485b465a031b6f9b9a51300e0ee1f86efc6db87" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 25 19:44:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 26 12:00:03 2008 -0700" }, "message": "dma-mapping: add the device argument to dma_mapping_error()\n\nAdd per-device dma_mapping_ops support for CONFIG_X86_64 as POWER\narchitecture does:\n\nThis enables us to cleanly fix the Calgary IOMMU issue that some devices\nare not behind the IOMMU (http://lkml.org/lkml/2008/5/8/423).\n\nI think that per-device dma_mapping_ops support would be also helpful for\nKVM people to support PCI passthrough but Andi thinks that this makes it\ndifficult to support the PCI passthrough (see the above thread). So I\nCC\u0027ed this to KVM camp. Comments are appreciated.\n\nA pointer to dma_mapping_ops to struct dev_archdata is added. If the\npointer is non NULL, DMA operations in asm/dma-mapping.h use it. If it\u0027s\nNULL, the system-wide dma_ops pointer is used as before.\n\nIf it\u0027s useful for KVM people, I plan to implement a mechanism to register\na hook called when a new pci (or dma capable) device is created (it works\nwith hot plugging). It enables IOMMUs to set up an appropriate\ndma_mapping_ops per device.\n\nThe major obstacle is that dma_mapping_error doesn\u0027t take a pointer to the\ndevice unlike other DMA operations. So x86 can\u0027t have dma_mapping_ops per\ndevice. Note all the POWER IOMMUs use the same dma_mapping_error function\nso this is not a problem for POWER but x86 IOMMUs use different\ndma_mapping_error functions.\n\nThe first patch adds the device argument to dma_mapping_error. The patch\nis trivial but large since it touches lots of drivers and dma-mapping.h in\nall the architecture.\n\nThis patch:\n\ndma_mapping_error() doesn\u0027t take a pointer to the device unlike other DMA\noperations. So we can\u0027t have dma_mapping_ops per device.\n\nNote that POWER already has dma_mapping_ops per device but all the POWER\nIOMMUs use the same dma_mapping_error function. x86 IOMMUs use device\nargument.\n\n[akpm@linux-foundation.org: fix sge]\n[akpm@linux-foundation.org: fix svc_rdma]\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix bnx2x]\n[akpm@linux-foundation.org: fix s2io]\n[akpm@linux-foundation.org: fix pasemi_mac]\n[akpm@linux-foundation.org: fix sdhci]\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix sparc]\n[akpm@linux-foundation.org: fix ibmvscsi]\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Avi Kivity \u003cavi@qumranet.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cf481c20c476ad2c0febdace9ce23f5a4db19582", "tree": "4c46587ad6da3b40d9e7f2db93514f4d9045bc99", "parents": [ "f9c46d6ea5ce138a886c3a0f10a46130afab75f5" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:48:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "idr: make idr_remove rcu-safe\n\nIntroduce the free_layer() routine: it is the one that actually frees memory\nafter a grace period has elapsed.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nReviewed-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f9c46d6ea5ce138a886c3a0f10a46130afab75f5", "tree": "1eedc2428866fb0b3f9f864e52ffb6eaf00911a4", "parents": [ "3219b3b7456d5cf15ba7b1fe7b1bcf15ce8840e2" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:48:01 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "idr: make idr_find rcu-safe\n\nMake idr_find rcu-safe: it can now be called inside an rcu_read critical\nsection.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nReviewed-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3219b3b7456d5cf15ba7b1fe7b1bcf15ce8840e2", "tree": "a7743ab2924063ff1b5dca4d835e760c8d4c7edf", "parents": [ "944ca05c7b4972f2ebf37262e0f4933d178ad6db" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:48:00 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:42 2008 -0700" }, "message": "idr: make idr_get_new* rcu-safe\n\nMake the idr_get_new* routines rcu-safe.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nReviewed-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "944ca05c7b4972f2ebf37262e0f4933d178ad6db", "tree": "5fb7558b8247bb56b7c1781808e7eaf08e8fff4e", "parents": [ "f098ad655f4dd8e3da98ffbeda9cedcc4459c01a" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:47:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:41 2008 -0700" }, "message": "idr: error checking factorization\n\nDo some code factorization in the return code analysis.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f098ad655f4dd8e3da98ffbeda9cedcc4459c01a", "tree": "c94831a25240a3257b77cdb93ec1469e3d4faf85", "parents": [ "4ae537892ab9858f71c78701f4651ad1ca531a1b" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:47:59 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:41 2008 -0700" }, "message": "idr: fix a printk call\n\nFix the incomplete printk call.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nReviewed-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4ae537892ab9858f71c78701f4651ad1ca531a1b", "tree": "c40baaaff4edc958d0fc642104a17c5a98b049de", "parents": [ "2027d1abc25ff770cc3bc936abd33570ce85d85a" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Fri Jul 25 01:47:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:41 2008 -0700" }, "message": "idr: rename some of the idr APIs internal routines\n\nThis is a trivial patch that renames:\n\n . alloc_layer to get_from_free_list since it idr_pre_get that actually\n allocates memory.\n . free_layer to move_to_free_list since memory is not actually freed there.\n\nThis makes things more clear for the next patches.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nReviewed-by: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nCc: Pierre Peiffer \u003cpeifferp@gmail.com\u003e\nAcked-by: Rik van Riel \u003criel@redhat.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "717115e1a5856b57af0f71e1df7149108294fc10", "tree": "9528a992245c2fb993a0cf0bc8221dc7dea5d259", "parents": [ "2711b793eb62a5873a0ba583a69252040aef176e" ], "author": { "name": "Dave Young", "email": "hidave.darkstar@gmail.com", "time": "Fri Jul 25 01:45:58 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:29 2008 -0700" }, "message": "printk ratelimiting rewrite\n\nAll ratelimit user use same jiffies and burst params, so some messages\n(callbacks) will be lost.\n\nFor example:\na call printk_ratelimit(5 * HZ, 1)\nb call printk_ratelimit(5 * HZ, 1) before the 5*HZ timeout of a, then b will\nwill be supressed.\n\n- rewrite __ratelimit, and use a ratelimit_state as parameter. Thanks for\n hints from andrew.\n\n- Add WARN_ON_RATELIMIT, update rcupreempt.h\n\n- remove __printk_ratelimit\n\n- use __ratelimit in net_ratelimit\n\nSigned-off-by: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Dave Young \u003chidave.darkstar@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": "924d9addb9b1474fc81a78a5c6706755efea7aaa", "tree": "27dc56aa21fa948df8d50192225c1529f4c81c57", "parents": [ "d955c78ac4699ac9c3fe07be62982cda13d13267" ], "author": { "name": "Dave Jones", "email": "davej@redhat.com", "time": "Fri Jul 25 01:45:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:29 2008 -0700" }, "message": "list debugging: use WARN() instead of BUG()\n\nArjan noted that the list_head debugging is BUG\u0027ing when it detects\ncorruption. By causing the box to panic immediately, we\u0027re possibly\nlosing some bug reports. Changing this to a WARN() should mean we at the\nleast start seeing reports collected at kerneloops.org\n\nSigned-off-by: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d955c78ac4699ac9c3fe07be62982cda13d13267", "tree": "c2288e46ad681c2bc391a0bb2b40426b813c8a51", "parents": [ "7a2c477069fbd32f91598f05334003979b987a39" ], "author": { "name": "Arjan van de Ven", "email": "arjan@linux.intel.com", "time": "Fri Jul 25 01:45:55 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:29 2008 -0700" }, "message": "Example use of WARN()\n\nNow that WARN() exists, we can fold some of the printk\u0027s into it.\n\nSigned-off-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2d6ffcca623a9a16df6cdfbe8250b7a5904a5f5e", "tree": "70d30cb6516608e9a8a1dce60c59f3a5ff21b305", "parents": [ "ba92a43dbaee339cf5915ef766d3d3ffbaaf103c" ], "author": { "name": "Thomas Petazzoni", "email": "thomas.petazzoni@free-electrons.com", "time": "Fri Jul 25 01:45:44 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:28 2008 -0700" }, "message": "inflate: refactor inflate malloc code\n\nInflate requires some dynamic memory allocation very early in the boot\nprocess and this is provided with a set of four functions:\nmalloc/free/gzip_mark/gzip_release.\n\nThe old inflate code used a mark/release strategy rather than implement\nfree. This new version instead keeps a count on the number of outstanding\nallocations and when it hits zero, it resets the malloc arena.\n\nThis allows removing all the mark and release implementations and unifying\nall the malloc/free implementations.\n\nThe architecture-dependent code must define two addresses:\n - free_mem_ptr, the address of the beginning of the area in which\n allocations should be made\n - free_mem_end_ptr, the address of the end of the area in which\n allocations should be made. If set to 0, then no check is made on\n the number of allocations, it just grows as much as needed\n\nThe architecture-dependent code can also provide an arch_decomp_wdog()\nfunction call. This function will be called several times during the\ndecompression process, and allow to notify the watchdog that the system is\nstill running. If an architecture provides such a call, then it must\ndefine ARCH_HAS_DECOMP_WDOG so that the generic inflate code calls\narch_decomp_wdog().\n\nWork initially done by Matt Mackall, updated to a recent version of the\nkernel and improved by me.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Thomas Petazzoni \u003cthomas.petazzoni@free-electrons.com\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Mikael Starvik \u003cmikael.starvik@axis.com\u003e\nCc: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e0ce0da9fefcc723dc006c35a7f91a32750abd40", "tree": "49ca0889a60cb545eb5c21c3365d1c54e1e226f8", "parents": [ "fd193829744bc77392395cf8f47889235c97f0a3" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Fri Jul 25 01:45:32 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:27 2008 -0700" }, "message": "lists: remove a redundant conditional definition of list_add()\n\nRemove the conditional surrounding the definition of list_add() from list.h\nsince, if you define CONFIG_DEBUG_LIST, the definition you will subsequently\npick up from lib/list_debug.c will be absolutely identical, at which point you\ncan remove that redundant definition from list_debug.c as well.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nCc: Dave Jones \u003cdavej@codemonkey.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": "fd193829744bc77392395cf8f47889235c97f0a3", "tree": "05e2612ee5d824cb679f4a236b14907b828b6888", "parents": [ "cb345d7352aa9e692ef4b83c41d3e6e1cdb2f846" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Fri Jul 25 01:45:31 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:27 2008 -0700" }, "message": "lib: allow memparse() to accept a NULL and ignorable second parm\n\nExtend memparse() to allow the caller to use a NULL second parameter, which\nwould represent no interest in returning the address of the end of the parsed\nstring.\n\nIn numerous cases, callers invoke memparse() to parse a possibly-suffixed\nstring (such as \"64K\" or \"2G\" or whatever) and define a character pointer to\naccept the end pointer being returned by memparse() even though they have no\ninterest in it and promptly throw it away.\n\nThis (backward-compatible) enhancement allows callers to use NULL in the cases\nwhere they just don\u0027t care about getting back that end pointer.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "545e400619b24b6b17b7f1f1e838e9ff6d036949", "tree": "43441e2ad84046524508e0eead0bd09ddc9ed76e", "parents": [ "8b5ac31e27135a6f2c210c40d03bf8f1b3a86b77" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Fri Jul 25 01:45:27 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 25 10:53:26 2008 -0700" }, "message": "lzo: use get/put_unaligned_* helpers\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nAcked-by: Richard Purdie \u003crpurdie@rpsys.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d3de851a445123f24ad8ece18662014b5e8a8b4e", "tree": "44ef8b43208ba8a071fcd4d4b22e76c55881836d", "parents": [ "53e84b672c1a8190af2b376c35c7a39cf1214f59" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Wed Jul 23 21:30:37 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:33 2008 -0700" }, "message": "rtc: BCD codeshrink\n\nThis updates \u003clinux/bcd.h\u003e to define the key routines as constant\nfunctions, which the macros will then call. Newer code can now call\nbcd2bin() instead of SCREAMING BCD2BIN() TO THE FOUR WINDS.\n\nThis lets each driver shrink their codespace by using N function calls to\na single (global) copy of those routines, instead of N inlined copies of\nthese functions per driver.\n\nThese routines aren\u0027t used in speed-critical code. Almost all callers are\nin the RTC framework. Typical per-driver savings is near 300 bytes.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: Alessandro Zummo \u003ca.zummo@towertech.it\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8b05c7e6e159d2f33c9275281b8b909a89eb7c5d", "tree": "646edb14c42d6404e36f1602d47c639c72a8300a", "parents": [ "68ad8df42e12037c3894c9706ab428bf5cd6426b" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Jul 23 21:26:53 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:14 2008 -0700" }, "message": "add a helper function to test if an object is on the stack\n\nlib/debugobjects.c has a function to test if an object is on the stack.\nThe block layer and ide needs it (they need to avoid DMA from/to stack\nbuffers). This patch moves the function to include/linux/sched.h so that\neveryone can use it.\n\nlib/debugobjects.c uses current-\u003estack but this patch uses a\ntask_stack_page() accessor, which is a preferable way to access the stack.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6b74ab97bc12ce74acec900f1d89a4aee2e4d70d", "tree": "d9d7b522a4a8f5f605d2e0f7f7a1bcb9d5049a82", "parents": [ "9483a578df27fe7603605d565eefe039c1ba5845" ], "author": { "name": "Mel Gorman", "email": "mel@csn.ul.ie", "time": "Wed Jul 23 21:26:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 24 10:47:13 2008 -0700" }, "message": "mm: add a basic debugging framework for memory initialisation\n\nBoot initialisation is very complex, with significant numbers of\narchitecture-specific routines, hooks and code ordering. While significant\namounts of the initialisation is architecture-independent, it trusts the data\nreceived from the architecture layer. This is a mistake, and has resulted in\na number of difficult-to-diagnose bugs.\n\nThis patchset adds some validation and tracing to memory initialisation. It\nalso introduces a few basic defensive measures. The validation code can be\nexplicitly disabled for embedded systems.\n\nThis patch:\n\nAdd additional debugging and verification code for memory initialisation.\n\nOnce enabled, the verification checks are always run and when required\nadditional debugging information may be outputted via a mminit_loglevel\u003d\ncommand-line parameter.\n\nThe verification code is placed in a new file mm/mm_init.c. Ideally other mm\ninitialisation code will be moved here over time.\n\nSigned-off-by: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Andy Whitcroft \u003capw@shadowen.org\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": "26dcce0fabbef75ae426461edf21b5030bad60f3", "tree": "56c64fa47dc29f7ea5a8fd0cab0459fb0a05a2bc", "parents": [ "d7b6de14a0ef8a376f9d57b867545b47302b7bfb", "eb6a12c2428d21a9f3e0f1a50e927d5fd80fc3d0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 18:37:44 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 18:37:44 2008 -0700" }, "message": "Merge branch \u0027cpus4096-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027cpus4096-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (31 commits)\n NR_CPUS: Replace NR_CPUS in speedstep-centrino.c\n cpumask: Provide a generic set of CPUMASK_ALLOC macros, FIXUP\n NR_CPUS: Replace NR_CPUS in cpufreq userspace routines\n NR_CPUS: Replace per_cpu(..., smp_processor_id()) with __get_cpu_var\n NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genapic_flat_64.c\n NR_CPUS: Replace NR_CPUS in arch/x86/kernel/genx2apic_uv_x.c\n NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/proc.c\n NR_CPUS: Replace NR_CPUS in arch/x86/kernel/cpu/mcheck/mce_64.c\n cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix\n cpumask: Use optimized CPUMASK_ALLOC macros in the centrino_target\n cpumask: Provide a generic set of CPUMASK_ALLOC macros\n cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c\n cpumask: Optimize cpumask_of_cpu in kernel/time/tick-common.c\n cpumask: Optimize cpumask_of_cpu in drivers/misc/sgi-xp/xpc_main.c\n cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/ldt.c\n cpumask: Optimize cpumask_of_cpu in arch/x86/kernel/io_apic_64.c\n cpumask: Replace cpumask_of_cpu with cpumask_of_cpu_ptr\n Revert \"cpumask: introduce new APIs\"\n cpumask: make for_each_cpu_mask a bit smaller\n net: Pass reference to cpumask variable in net/sunrpc/svc.c\n ...\n\nFix up trivial conflicts in drivers/cpufreq/cpufreq.c manually\n" }, { "commit": "d7b6de14a0ef8a376f9d57b867545b47302b7bfb", "tree": "46904d68a5a68f22e6c6baf3472edd4c37a39481", "parents": [ "30d38542ec777468bb6a31829076a2dbc5690e35", "4dca10a96041f78bed11ce9e4a5cfde813ec4ccb" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 18:34:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 18:34:13 2008 -0700" }, "message": "Merge branch \u0027core/softlockup-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core/softlockup-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n softlockup: fix invalid proc_handler for softlockup_panic\n softlockup: fix watchdog task wakeup frequency\n softlockup: fix watchdog task wakeup frequency\n softlockup: show irqtrace\n softlockup: print a module list on being stuck\n softlockup: fix NMI hangs due to lock race - 2.6.26-rc regression\n softlockup: fix false positives on nohz if CPU is 100% idle for more than 60 seconds\n softlockup: fix softlockup_thresh fix\n softlockup: fix softlockup_thresh unaligned access and disable detection at runtime\n softlockup: allow panic on lockup\n" }, { "commit": "20b7997e8abdf338dcc27fb4f1333c4973a7f113", "tree": "d060f0ba9940781ca2351c09f4638640584052a5", "parents": [ "5554b35933245e95710d709175e14c02cbc956a4", "7659150c60839a2bd31f74e866374abb9be17e43" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 12:04:34 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 23 12:04:34 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:\n sdhci: highmem capable PIO routines\n sg: reimplement sg mapping iterator\n mmc_test: print message when attaching to card\n mmc: Remove Russell as primecell mci maintainer\n mmc_block: bounce buffer highmem support\n sdhci: fix bad warning from commit c8b3e02\n sdhci: add warnings for bad buffers in ADMA path\n mmc_test: test oversized sg lists\n mmc_test: highmem tests\n s3cmci: ensure host stopped on machine shutdown\n au1xmmc: suspend/resume implementation\n s3cmci: fixes for section mismatch warnings\n pxamci: trivial fix of DMA alignment register bit clearing\n" }, { "commit": "68afab1cb31436fc9b256a5f44771fa58ed019e2", "tree": "0c595cf25818cc983b218a8165788fb8c8889fc6", "parents": [ "c010b2f76c3032e48097a6eef291d8593d5d79a6" ], "author": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 23 11:30:15 2008 -0500" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Wed Jul 23 11:30:15 2008 -0500" }, "message": "kgdb: remove unused HAVE_ARCH_KGDB_SHADOW_INFO config variable\n\nRemove HAVE_ARCH_KGDB_SHADOW_INFO because it does not\nexist anywhere in the kernel mainline sources\n\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "137d3edb48425f82a6a4226b664f90ed5e42eea5", "tree": "0fc5845a0082686f0c5ebc87c9e48ac34e6265b7", "parents": [ "60c9c7b1d91396f511e55a2a5be13d148dcf66ff" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Sat Jul 19 23:03:35 2008 +0900" }, "committer": { "name": "Pierre Ossman", "email": "drzeus@drzeus.cx", "time": "Wed Jul 23 14:42:09 2008 +0200" }, "message": "sg: reimplement sg mapping iterator\n\nThis is alternative implementation of sg content iterator introduced\nby commit 83e7d317... from Pierre Ossman in next-20080716. As there\u0027s\nalready an sg iterator which iterates over sg entries themselves, name\nthis sg_mapping_iterator.\n\nSlightly edited description from the original implementation follows.\n\nIteration over a sg list is not that trivial when you take into\naccount that memory pages might have to be mapped before being used.\nUnfortunately, that means that some parts of the kernel restrict\nthemselves to directly accesible memory just to not have to deal with\nthe mess.\n\nThis patch adds a simple iterator system that allows any code to\neasily traverse an sg list and not have to deal with all the details.\nThe user can decide to consume part of the iteration. Also, iteration\ncan be stopped and resumed later if releasing the kmap between\niteration steps is necessary. These features are useful to implement\npiecemeal sg copying for interrupt drive PIO for example.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Pierre Ossman \u003cdrzeus@drzeus.cx\u003e\n" }, { "commit": "6eaaaac97433575894570a990aa27310040a8177", "tree": "0d61224358c40309096a0c026ad0d1c7120fa0d6", "parents": [ "06b8147c5dbd385b5b97ca74e19f6f3951ebc1cb", "a1ef5adb4cad43460ebba23c5a78cf4a55bb6a5b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 22 13:17:15 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 22 13:17:15 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus:\n remove CONFIG_KMOD from core kernel code\n remove CONFIG_KMOD from lib\n remove CONFIG_KMOD from sparc64\n rework try_then_request_module to do less in non-modular kernels\n remove mention of CONFIG_KMOD from documentation\n make CONFIG_KMOD invisible\n modules: Take a shortcut for checking if an address is in a module\n module: turn longs into ints for module sizes\n Shrink struct module: CONFIG_UNUSED_SYMBOLS ifdefs\n module: reorder struct module to save space on 64 bit builds\n module: generic each_symbol iterator function\n module: don\u0027t use stop_machine for waiting rmmod\n" }, { "commit": "a00caa1fa954c734f4214a074727a329a9ba6568", "tree": "8c579cb726e164cdb25d3a8ab27f658c3ddfc5bf", "parents": [ "184b6c7682e484032e3f845eef5db26e72681d6f" ], "author": { "name": "Johannes Berg", "email": "johannes@sipsolutions.net", "time": "Tue Jul 08 19:00:24 2008 +0200" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Tue Jul 22 19:24:31 2008 +1000" }, "message": "remove CONFIG_KMOD from lib\n\ntextsearch algorithms can be loaded, make the code depend\non CONFIG_MODULES instead of CONFIG_KMOD.\n\nSigned-off-by: Johannes Berg \u003cjohannes@sipsolutions.net\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "0ad1d6f37cc3bb234c6e7ae30e40d1d40b9aa258", "tree": "148158aab527eafbc2f4fc841cf40e1a7730814b", "parents": [ "83c79b55f0d929a0dcf2b0d347cd1875afc06f21" ], "author": { "name": "Wang Chen", "email": "wangchen@cn.fujitsu.com", "time": "Tue Jun 24 16:59:02 2008 +0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:55:00 2008 -0700" }, "message": "kobject: Transmit return value of call_usermodehelper() to caller\n\nkobject_uevent_env() drops the return value of call_usermodehelper().\nIt will make upper caller, such as dm_send_uevents(), to lose error\ninformation.\n\nBTW, Previously kobject_uevent_env() transmitted return of\ncall_usermodehelper() to callers, but\ncommit\t5f123fbd80f4f788554636f02bf73e40f914e0d6\n\"[PATCH] merge kobject_uevent and kobject_hotplug\" removed it.\n\nSigned-off-by: Wang Chen \u003cwangchen@cn.fujitsu.com\u003e\nCc: Kay Sievers \u003ckay.sievers@suse.de\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "ff543332ec5d23833994fca9e7789f067fb51221", "tree": "837792928a96941a329e423a5cf0c61ea9fde0ef", "parents": [ "9f255651fb41c111ee35a2ae632df8ce9bd61def" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@crashcourse.ca", "time": "Tue May 20 00:06:00 2008 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:54:40 2008 -0700" }, "message": "debugfs: Add a reference to the debugfs API documentation.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@crashcourse.ca\u003e\nCc: Jesper Juhl \u003cjesper.juhl@gmail.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "9f255651fb41c111ee35a2ae632df8ce9bd61def", "tree": "5afdfe266762182adc210ee5f73176dd6078e7e0", "parents": [ "e105b8bfc769b0545b6f0f395179d1e43cbee822" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Tue May 06 22:24:04 2008 +0200" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Mon Jul 21 21:54:40 2008 -0700" }, "message": "kobject: replace \u0027/\u0027 with \u0027!\u0027 in name\n\nSome (block) devices have a \u0027/\u0027 in the name, and need special\nhandling. Let\u0027s have that rule to the core, so we can remove it\nfrom the block class.\n\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n\n" }, { "commit": "eb6a12c2428d21a9f3e0f1a50e927d5fd80fc3d0", "tree": "5ac6f43899648abeab1d43aad3107f664e7f13d5", "parents": [ "c4762aba0b1f72659aae9ce37b772ca8bd8f06f4", "14b395e35d1afdd8019d11b92e28041fad591b71" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 21 17:19:50 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jul 21 17:19:50 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into cpus4096-for-linus\n\nConflicts:\n\n\tnet/sunrpc/svc.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "06f8d00e9eecb738c99b737ac38a585ea7583ad5", "tree": "81a16bd853d27cbb00a87ccc6fc762f8d2069e86", "parents": [ "eb53fac5cafc4b2f8443ff064938b4494a28c54e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 22:34:00 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 22:34:00 2008 +0200" }, "message": "cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c, fix\n\nfix typo.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "4755b9291204982ac908e069674d6e5eb45815b3", "tree": "9e5270d79609e3ba0888ed4fff778f3f9adf7c68", "parents": [ "c18a41fbbc500ac0307ffd2b0ae73c2af9d0b0ab" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Tue Jul 15 14:14:35 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 22:02:59 2008 +0200" }, "message": "cpumask: Optimize cpumask_of_cpu in lib/smp_processor_id.c\n\n * Optimize various places where a pointer to the cpumask_of_cpu value\n will result in reducing stack pressure.\n\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bb2c018b09b681d43f5e08124b83e362647ea82b", "tree": "d794902c78f9fdd04ed88a4b8d451ed6f9292ec0", "parents": [ "82638844d9a8581bbf33201cc209a14876eca167", "5b664cb235e97afbf34db9c4d77f08ebd725335e" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 22:00:54 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 18 22:00:54 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into cpus4096\n\nConflicts:\n\n\tdrivers/acpi/processor_throttling.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "49997d75152b3d23c53b0fa730599f2f74c92c65", "tree": "46e93126170d02cfec9505172e545732c1b69656", "parents": [ "a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d", "5b664cb235e97afbf34db9c4d77f08ebd725335e" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 18 02:39:39 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Fri Jul 18 02:39:39 2008 -0700" }, "message": "Merge branch \u0027master\u0027 of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6\n\nConflicts:\n\n\tDocumentation/powerpc/booting-without-of.txt\n\tdrivers/atm/Makefile\n\tdrivers/net/fs_enet/fs_enet-main.c\n\tdrivers/pci/pci-acpi.c\n\tnet/8021q/vlan.c\n\tnet/iucv/iucv.c\n" }, { "commit": "bdec6cace4c3ecb6f90bcaa5424b92c97bd1df0f", "tree": "dd9705b6facd753cc0e239016c0f7618c74cba19", "parents": [ "2f73ccab5628b4f8e8f4b93fea8082dd31a87a10", "2464a609ded094204a3aed24823745ec58e3c879" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 17 10:37:10 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jul 17 10:37:10 2008 -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 ftrace: do not trace library functions\n ftrace: do not trace scheduler functions\n ftrace: fix lockup with MAXSMP\n ftrace: fix merge buglet\n" }, { "commit": "2464a609ded094204a3aed24823745ec58e3c879", "tree": "54080daf81746787dbd11160752e04b9652b8728", "parents": [ "c349e0a01c3e0f70913db6a5bb61ab204e0602de" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 17 17:40:48 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 17 17:40:48 2008 +0200" }, "message": "ftrace: do not trace library functions\n\nmake function tracing more robust: do not trace library functions.\n\nWe\u0027ve already got a sizable list of exceptions:\n\n ifdef CONFIG_FTRACE\n # Do not profile string.o, since it may be used in early boot or vdso\n CFLAGS_REMOVE_string.o \u003d -pg\n # Also do not profile any debug utilities\n CFLAGS_REMOVE_spinlock_debug.o \u003d -pg\n CFLAGS_REMOVE_list_debug.o \u003d -pg\n CFLAGS_REMOVE_debugobjects.o \u003d -pg\n CFLAGS_REMOVE_find_next_bit.o \u003d -pg\n CFLAGS_REMOVE_cpumask.o \u003d -pg\n CFLAGS_REMOVE_bitmap.o \u003d -pg\n endif\n\n... and the pattern has been that random library functionality showed\nup in ftrace\u0027s critical path (outside of its recursion check), causing\nhard to debug lockups.\n\nSo be a bit defensive about it and exclude all lib/*.o functions by\ndefault. It\u0027s not that they are overly interesting for tracing purposes\nanyway. Specific ones can still be traced, in an opt-in manner.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "9fa111372a54f695f65e0de2f2a2108fe6cf3584", "tree": "b8babd78dcbd07346a8964f2f905235381121131", "parents": [ "8e9509c827a28e2f365c203c04224f9e9dd1b63a" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 17 17:38:17 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 17 17:38:17 2008 +0200" }, "message": "ftrace: fix lockup with MAXSMP\n\nMAXSMP brings in lots of use of various bitops in smp_processor_id()\nand friends - causing ftrace to lock up during bootup:\n\n calling anon_inode_init+0x0/0x130\n initcall anon_inode_init+0x0/0x130 returned 0 after 0 msecs\n calling acpi_event_init+0x0/0x57\n [ hard hang ]\n\nSo exclude the bitops facilities from tracing.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dc7c65db2845a8d17432d89252c4227a9a7cb15f", "tree": "79030b0aaaafc04bc4303c21495134e744afc058", "parents": [ "8a0ca91e1db5de5eb5b18cfa919d52ff8be375af", "58b6e5538460be358fdf1286d9a2fbcfcc2cfaba" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 16 17:25:46 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 16 17:25:46 2008 -0700" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (72 commits)\n Revert \"x86/PCI: ACPI based PCI gap calculation\"\n PCI: remove unnecessary volatile in PCIe hotplug struct controller\n x86/PCI: ACPI based PCI gap calculation\n PCI: include linux/pm_wakeup.h for device_set_wakeup_capable\n PCI PM: Fix pci_prepare_to_sleep\n x86/PCI: Fix PCI config space for domains \u003e 0\n Fix acpi_pm_device_sleep_wake() by providing a stub for CONFIG_PM_SLEEP\u003dn\n PCI: Simplify PCI device PM code\n PCI PM: Introduce pci_prepare_to_sleep and pci_back_from_sleep\n PCI ACPI: Rework PCI handling of wake-up\n ACPI: Introduce new device wakeup flag \u0027prepared\u0027\n ACPI: Introduce acpi_device_sleep_wake function\n PCI: rework pci_set_power_state function to call platform first\n PCI: Introduce platform_pci_power_manageable function\n ACPI: Introduce acpi_bus_power_manageable function\n PCI: make pci_name use dev_name\n PCI: handle pci_name() being const\n PCI: add stub for pci_set_consistent_dma_mask()\n PCI: remove unused arch pcibios_update_resource() functions\n PCI: fix pci_setup_device()\u0027s sprinting into a const buffer\n ...\n\nFixed up conflicts in various files (arch/x86/kernel/setup_64.c,\narch/x86/pci/irq.c, arch/x86/pci/pci.h, drivers/acpi/sleep/main.c,\ndrivers/pci/pci.c, drivers/pci/pci.h, include/acpi/acpi_bus.h) from x86\nand ACPI updates manually.\n" }, { "commit": "89a93f2f4834f8c126e8d9dd6b368d0b9e21ec3d", "tree": "e731456fec0cab1225ad3e806dc8d3efefa0a78b", "parents": [ "260eddf4391f162a69d1d163729249635fa7a78f", "fe9233fb6914a0eb20166c967e3020f7f0fba2c9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 18:58:04 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 18:58:04 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (102 commits)\n [SCSI] scsi_dh: fix kconfig related build errors\n [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of\n [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h\n [SCSI] make struct scsi_{host,target}_type static\n [SCSI] fix locking in host use of blk_plug_device()\n [SCSI] zfcp: Cleanup external header file\n [SCSI] zfcp: Cleanup code in zfcp_erp.c\n [SCSI] zfcp: zfcp_fsf cleanup.\n [SCSI] zfcp: consolidate sysfs things into one file.\n [SCSI] zfcp: Cleanup of code in zfcp_aux.c\n [SCSI] zfcp: Cleanup of code in zfcp_scsi.c\n [SCSI] zfcp: Move status accessors from zfcp to SCSI include file.\n [SCSI] zfcp: Small QDIO cleanups\n [SCSI] zfcp: Adapter reopen for large number of unsolicited status\n [SCSI] zfcp: Fix error checking for ELS ADISC requests\n [SCSI] zfcp: wait until adapter is finished with ERP during auto-port\n [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver\n [SCSI] sg: Add target reset support\n [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC\n [SCSI] sd: Move scsi_disk() accessor function to sd.h\n ...\n" }, { "commit": "82638844d9a8581bbf33201cc209a14876eca167", "tree": "961d7f9360194421a71aa644a9d0c176a960ce49", "parents": [ "9982fbface82893e77d211fbabfbd229da6bdde6", "63cf13b77ab785e87c867defa8545e6d4a989774" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 16 00:29:07 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Jul 16 00:29:07 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into cpus4096\n\nConflicts:\n\n\tarch/x86/xen/smp.c\n\tkernel/sched_rt.c\n\tnet/iucv/iucv.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "1e09481365ce248dbb4eb06dad70129bb5807037", "tree": "c0cff5bef95c8b5e7486f144718ade9a06c284dc", "parents": [ "3e2f69fdd1b00166e7d589bce56b2d36a9e74374", "b9d2252c1e44fa83a4e65fdc9eb93db6297c55af" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 23:12:58 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 23:12:58 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/softlockup\n\nConflicts:\n\n\tkernel/softlockup.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "6c9fcaf2eec1b9f85226a694230dd957dd7926b3", "tree": "f8c824c6c64dc411752c844f116e693760768bcc", "parents": [ "b9d2252c1e44fa83a4e65fdc9eb93db6297c55af", "199a952876adbfc2b6c13b8b07adabebf4ff54b2" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 21:10:12 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jul 15 21:10:12 2008 +0200" }, "message": "Merge branch \u0027core/rcu\u0027 into core/rcu-for-linus\n" }, { "commit": "af5329cdf51cdd208a323e521faa46800a16d2ec", "tree": "33eac56aac120778dc04207290ad539765ff5eb6", "parents": [ "1dc60c53d36b08f361e1a2767c41196acce96d08", "7798ed0f57b4d137e660fbf5be1e1528e40f89ac" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 10:31:35 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 10:31:35 2008 -0700" }, "message": "Merge branch \u0027core/stacktrace\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027core/stacktrace\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n generic-ipi: powerpc/generic-ipi tree build failure\n stacktrace: fix build failure on sparc64\n stacktrace: export save_stack_trace[_tsk]\n stacktrace: fix modular build, export print_stack_trace and save_stack_trace\n backtrace: replace timer with tasklet + completions\n stacktrace: add saved stack traces to backtrace self-test\n stacktrace: print_stack_trace() cleanup\n debugging: make stacktrace independent from DEBUG_KERNEL\n stacktrace: don\u0027t crash on invalid stack trace structs\n" }, { "commit": "8d2567a620ae8c24968a2bdc1c906c724fac1f6a", "tree": "8e228abbadbe760e3f015d30c2e1180a67eeb8f9", "parents": [ "bcf559e385ba099996c90469c817d2eb38aba418", "49f1487b2e41bd8439ea39a4f15b4064e823cc54" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 08:36:38 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 15 08:36:38 2008 -0700" }, "message": "Merge branch \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4\n\n* \u0027for_linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: (61 commits)\n ext4: Documention update for new ordered mode and delayed allocation\n ext4: do not set extents feature from the kernel\n ext4: Don\u0027t allow nonextenst mount option for large filesystem\n ext4: Enable delalloc by default.\n ext4: delayed allocation i_blocks fix for stat\n ext4: fix delalloc i_disksize early update issue\n ext4: Handle page without buffers in ext4_*_writepage()\n ext4: Add ordered mode support for delalloc\n ext4: Invert lock ordering of page_lock and transaction start in delalloc\n mm: Add range_cont mode for writeback\n ext4: delayed allocation ENOSPC handling\n percpu_counter: new function percpu_counter_sum_and_set\n ext4: Add delayed allocation support in data\u003dwriteback mode\n vfs: add hooks for ext4\u0027s delayed allocation support\n jbd2: Remove data\u003dordered mode support using jbd buffer heads\n ext4: Use new framework for data\u003dordered mode in JBD2\n jbd2: Implement data\u003dordered mode handling via inodes\n vfs: export filemap_fdatawrite_range()\n ext4: Fix lock inversion in ext4_ext_truncate()\n ext4: Invert the locking order of page_lock and transaction start\n ...\n" }, { "commit": "f11f594edba7f689af9792a5673ed59d660ad371", "tree": "4fae88f3893ce57f2f85280d16330fc61a943d44", "parents": [ "5b635da11e3a6387172abd651d26d8ef54b1fbc7" ], "author": { "name": "Martin K. Petersen", "email": "martin.petersen@oracle.com", "time": "Wed Jun 25 11:22:42 2008 -0400" }, "committer": { "name": "James Bottomley", "email": "James.Bottomley@HansenPartnership.com", "time": "Sat Jul 12 08:22:32 2008 -0500" }, "message": "[SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC\n\nThe SCSI Block Protocol uses this 16-bit CRC to verify the integrity\nof each data sector. crc_t10dif() is used by sd_dif.c when performing\nI/O to or from disks formatted with protection information.\n\nSigned-off-by: Martin K. Petersen \u003cmartin.petersen@oracle.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\n" }, { "commit": "e8ced39d5e8911c662d4d69a342b9d053eaaac4e", "tree": "cd4d643bfbd37c67ff9bd2feff2c0b477a56f117", "parents": [ "64769240bd07f446f83660bb143bb609d8ab4910" ], "author": { "name": "Mingming Cao", "email": "cmm@us.ibm.com", "time": "Fri Jul 11 19:27:31 2008 -0400" }, "committer": { "name": "Theodore Ts\u0027o", "email": "tytso@mit.edu", "time": "Fri Jul 11 19:27:31 2008 -0400" }, "message": "percpu_counter: new function percpu_counter_sum_and_set\n\nDelayed allocation need to check free blocks at every write time.\npercpu_counter_read_positive() is not quit accurate. delayed\nallocation need a more accurate accounting, but using\npercpu_counter_sum_positive() is frequently is quite expensive.\n\nThis patch added a new function to update center counter when sum\nper-cpu counter, to increase the accurate rate for next\npercpu_counter_read() and require less calling expensive\npercpu_counter_sum().\n\nSigned-off-by: Mingming Cao \u003ccmm@us.ibm.com\u003e\nSigned-off-by: \"Theodore Ts\u0027o\" \u003ctytso@mit.edu\u003e\n\n" }, { "commit": "0c81b2a1448bc6a2a9b2d6469fb0669fb4b25e5b", "tree": "6f82579cae6d6e39fa9f837a3c349ded51e19d14", "parents": [ "0729fbf3bc70870370b4f43d652f05a468dc68b8", "70ff05554f91a1edda1f11684da1dbde09e2feea" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 11 10:46:50 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jul 11 10:46:50 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n\nConflicts:\n\n\tinclude/linux/rculist.h\n\tkernel/rcupreempt.c\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "bac0c9103b31c3dd83ad9d731dd9834e2ba75e4f", "tree": "702dd6a7ce06d224d594c2293af546b11ac9f51b", "parents": [ "6329d3021bcfa9038621e6e917d98929421d8ec8", "98a05ed4bd7774f533ab185fe0bf2fdc58292d7c" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 10 11:43:00 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jul 10 11:43:00 2008 +0200" }, "message": "Merge branch \u0027tracing/ftrace\u0027 into auto-ftrace-next\n" }, { "commit": "43138833ee9af07e865a4dcbfe81684c9c2f2262", "tree": "c3de1d509fce8c2defbf4d63d2e3055de24e9948", "parents": [ "2523c3fc2bc9e34c06a71517844d55353f1f904a" ], "author": { "name": "Joonwoo Park", "email": "joonwpark81@gmail.com", "time": "Tue Jul 08 02:38:27 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 08 02:38:27 2008 -0700" }, "message": "textsearch: ts_fsm: return error on request for case insensitive search\n\nFor fsm text search, handle case insensitive parameter as -EINVAL.\n\nSigned-off-by: Joonwoo Park \u003cjoonwpark81@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "2523c3fc2bc9e34c06a71517844d55353f1f904a", "tree": "ac84b347f87d4a01110c0294ba4452a12db4c60a", "parents": [ "3b76d08190e6b420ed3f5534aa99ee29d82d731f" ], "author": { "name": "Joonwoo Park", "email": "joonwpark81@gmail.com", "time": "Tue Jul 08 02:38:09 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 08 02:38:09 2008 -0700" }, "message": "textsearch: ts_kmp: support case insensitive searching in Knuth-Morris-Pratt algorithm\n\nAdd support for case insensitive search to Knuth-Morris-Pratt algorithm.\n\nSigned-off-by: Joonwoo Park \u003cjoonwpark81@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "3b76d08190e6b420ed3f5534aa99ee29d82d731f", "tree": "90f5f3b38148529946d3b0807d6cdd80445ed1cf", "parents": [ "b9c796783151678d08b1ec1ef410685b2515ba51" ], "author": { "name": "Joonwoo Park", "email": "joonwpark81@gmail.com", "time": "Tue Jul 08 02:37:54 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 08 02:37:54 2008 -0700" }, "message": "textsearch: ts_bm: support case insensitive searching in Boyer-Moore algorithm\n\nAdd support for case insensitive search to Boyer-Moore algorithm.\n\nSigned-off-by: Joonwoo Park \u003cjoonwpark81@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "b9c796783151678d08b1ec1ef410685b2515ba51", "tree": "48546b3c11b7111f465d09fe6802bae3e227262f", "parents": [ "58de7862e61cb71251a25314d1b3d7260af1448a" ], "author": { "name": "Joonwoo Park", "email": "joonwpark81@gmail.com", "time": "Tue Jul 08 02:37:31 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Tue Jul 08 02:37:31 2008 -0700" }, "message": "textsearch: support for case insensitive searching\n\nThe function textsearch_prepare has a new flag to support case\ninsensitive searching.\n\nSigned-off-by: Joonwoo Park \u003cjoonwpark81@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "0fe1ef24f7bd0020f29ffe287dfdb9ead33ca0b2", "tree": "0069dd9dba6554f74436ea1d836ecc054a6b95d7", "parents": [ "4d8a743cdd2690c0bc8d1b8cbd02cffb1ead849f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:43:12 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:55:51 2008 -0700" }, "message": "vsprintf: add support for \u0027%pS\u0027 and \u0027%pF\u0027 pointer formats\n\nThey print out a pointer in symbolic format, if possible (ie using\nsymbolic KALLSYMS information). The \u0027%pS\u0027 format is for regular direct\npointers (which can point to data or code and that you find on the stack\nduring backtraces etc), while \u0027%pF\u0027 is for C function pointer types.\n\nOn most architectures, the two mean exactly the same thing, but some\narchitectures use an indirect pointer for C function pointers, where the\nfunction pointer points to a function descriptor (which in turn contains\nthe actual pointer to the code). The \u0027%pF\u0027 code automatically does the\nappropriate function descriptor dereference on such architectures.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4d8a743cdd2690c0bc8d1b8cbd02cffb1ead849f", "tree": "772c0e66fba248da8736edc4b633ddf294b86e8b", "parents": [ "78a8bf69b32980879975f7e31d30386c50bfe851" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:24:57 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:24:57 2008 -0700" }, "message": "vsprintf: add infrastructure support for extended \u0027%p\u0027 specifiers\n\nThis expands the kernel \u0027%p\u0027 handling with an arbitrary alphanumberic\nspecifier extension string immediately following the \u0027%p\u0027. Right now\nit\u0027s just being ignored, but the next commit will start adding some\nspecific pointer type extensions.\n\nNOTE! The reason the extension is appended to the \u0027%p\u0027 is to allow\nminimal gcc type checking: gcc will still see the \u0027%p\u0027 and will check\nthat the argument passed in is indeed a pointer, and yet will not\ncomplain about the extended information that gcc doesn\u0027t understand\nabout (on the other hand, it also won\u0027t actually check that the pointer\ntype and the extension are compatible).\n\nAlphanumeric characters were chosen because there is no sane existing\nuse for a string format with a hex pointer representation immediately\nfollowed by alphanumerics (which is what such a format string would have\ntraditionally resulted in).\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "78a8bf69b32980879975f7e31d30386c50bfe851", "tree": "577521810087b901f9207f9cdbbe884ced43e490", "parents": [ "0f9bfa569d46f2346a53a940b2b9e49a38635732" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:16:15 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:16:15 2008 -0700" }, "message": "vsprintf: split out \u0027%p\u0027 handling logic\n\nThe actual code is the same, just split out into a helper function.\nThis makes it easier to read, and allows for simple future extension\nof %p handling.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0f9bfa569d46f2346a53a940b2b9e49a38635732", "tree": "ca301743d54bc7f4e0fea3f541db1b23768f9934", "parents": [ "1b40a895df6c7d5a80e71f65674060b03d84bbef" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:06:25 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 06 16:06:25 2008 -0700" }, "message": "vsprintf: split out \u0027%s\u0027 handling logic\n\nThe actual code is the same, just split out into a helper function.\nThis makes it easier to read, and allows for future sharing of the\nstring code.\n\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "68083e05d72d94f347293d8cc0067050ba904bfa", "tree": "842e71365bd90866be7add181661a4039d891564", "parents": [ "7baac8b91f9871ba8cb09af84de4ae1d86d07812", "b7279469d66b55119784b8b9529c99c1955fe747" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jul 06 14:23:39 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Jul 06 14:23:39 2008 +0200" }, "message": "Merge commit \u0027v2.6.26-rc9\u0027 into cpus4096\n" }, { "commit": "da9eac8990dc614ab4756f2a3d84870b675f1f1e", "tree": "6b2361df995b9e895fec50f9e8f9c00190a53754", "parents": [ "c4a2d7fbec3029c8891a3ad5fceec2992096a3b7" ], "author": { "name": "Paul Mundt", "email": "lethal@linux-sh.org", "time": "Fri Jul 04 09:59:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 04 10:40:05 2008 -0700" }, "message": "lib: taint kernel in common report_bug() WARN path.\n\nCommit 95b570c9cef3b12356454c7112571b7e406b4b51 (\"Taint kernel after\nWARN_ON(condition)\") introduced a TAINT_WARN that was implemented for\nall architectures using the generic warn_on_slowpath(), which excluded\nany architecture that set HAVE_ARCH_WARN_ON.\n\nAs all of the architectures that implement their own WARN_ON() all go\nthrough the report_bug() path (specifically handling BUG_TRAP_TYPE_WARN),\ntaint the kernel there as well for consistency.\n\nTested on avr32 and sh. Also relevant for s390, parisc, and powerpc.\n\nSigned-off-by: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nSigned-off-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cde53535991fbb5c34a1566f25955297c1487b8d", "tree": "4f87e67b52c8761cfc421a619379263733b91159", "parents": [ "a926c063738f31c8c8b5c2b883812a40e7868072" ], "author": { "name": "Christoph Lameter", "email": "clameter@sgi.com", "time": "Fri Jul 04 09:59:22 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 04 10:40:04 2008 -0700" }, "message": "Christoph has moved\n\nRemove all clameter@sgi.com addresses from the kernel tree since they will\nbecome invalid on June 27th. Change my maintainer email address for the\nslab allocators to cl@linux-foundation.org (which will be the new email\naddress for the future).\n\nSigned-off-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Pekka Enberg \u003cpenberg@cs.helsinki.fi\u003e\nCc: Stephen Rothwell \u003csfr@canb.auug.org.au\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "821b03ffac8851d6bc1d5530183d2ed25adae35d", "tree": "a447ddd8abf841169e8f2dff1db5a10f774738da", "parents": [ "3d25802e3ba7c82457b5c12bbfeefe391d8a333e", "2fe195cfe3e53c144d247b2768e37732e8eae4d8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 02 18:43:16 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 02 18:43:16 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits)\n net: fib_rules: fix error code for unsupported families\n netdevice: Fix wrong string handle in kernel command line parsing\n net: Tyop of sk_filter() comment\n netlink: Unneeded local variable\n net-sched: fix filter destruction in atm/hfsc qdisc destruction\n net-sched: change tcf_destroy_chain() to clear start of filter list\n ipv4: fix sysctl documentation of time related values\n mac80211: don\u0027t accept WEP keys other than WEP40 and WEP104\n hostap: fix sparse warnings\n hostap: don\u0027t report useless WDS frames by default\n textsearch: fix Boyer-Moore text search bug\n netfilter: nf_conntrack_tcp: fixing to check the lower bound of valid ACK\n ipv6 route: Convert rt6_device_match() to use RT6_LOOKUP_F_xxx flags.\n netlabel: Fix a problem when dumping the default IPv6 static labels\n net/inet_lro: remove setting skb-\u003eip_summed when not LRO-able\n inet fragments: fix race between inet_frag_find and inet_frag_secret_rebuild\n CONNECTOR: add a proc entry to list connectors\n netlink: Fix some doc comments in net/netlink/attr.c\n tcp: /proc/net/tcp rto,ato values not scaled properly (v2)\n include/linux/netdevice.h: don\u0027t export MAX_HEADER to userspace\n ...\n" }, { "commit": "aebb6a849cfe7d89bcacaaecc20a480dfc1180e7", "tree": "6a7cf5c6bdc80c75ec843d8ee44cd98039ca6fd7", "parents": [ "84ebe1cdae56707b9aa1b40ae5aa7d817ba745f5" ], "author": { "name": "Joonwoo Park", "email": "joonwpark81@gmail.com", "time": "Mon Jun 30 12:42:23 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon Jun 30 12:42:23 2008 -0700" }, "message": "textsearch: fix Boyer-Moore text search bug\n\nThe current logic has a bug which cannot find matching pattern, if the\npattern is matched from the first character of target string.\nfor example:\n\tpattern\u003dabc, string\u003dabcdefg\n\tpattern\u003da, string\u003dabcdefg\nSearching algorithm should return 0 for those things.\n\nSigned-off-by: Joonwoo Park \u003cjoonwpark81@gmail.com\u003e\nSigned-off-by: Patrick McHardy \u003ckaber@trash.net\u003e\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "ad118c54a3587b2c69a769d0ba37d4d8dce4559d", "tree": "779557f1734da19951e3d7d82167926bdaefd080", "parents": [ "a5a242dceed5d1c74fe46088762a9e4312c2d000" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Fri Jun 27 18:04:48 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Jun 27 18:09:15 2008 +0200" }, "message": "stacktrace: add saved stack traces to backtrace self-test\n\nThis patch adds saved stack-traces to the backtrace suite of self-tests.\n\nNote that we don\u0027t depend on or unconditionally enable CONFIG_STACKTRACE\nbecause not all architectures may have it (and we still want to enable the\nother tests for those architectures).\n\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nCc: Arjan van de Ven \u003carjan@infradead.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "31a72bce0bd6f3e0114009288bccbc96376eeeca", "tree": "14a817fbe0b47511d3119360c47959d48f851140", "parents": [ "d120f65f3aaf306c957bc4c82e510f5b0f1e9b27" ], "author": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Wed Jun 18 09:26:49 2008 -0700" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 19 11:22:15 2008 +0200" }, "message": "rcu: make rcutorture more vicious: reinstate boot-time testing\n\nThis patch re-institutes the ability to build rcutorture directly into\nthe Linux kernel. The reason that this capability was removed was that\nthis could result in your kernel being pretty much useless, as rcutorture\nwould be running starting from early boot. This problem has been avoided\nby (1) making rcutorture run only three seconds of every six by default,\n(2) adding a CONFIG_RCU_TORTURE_TEST_RUNNABLE that permits rcutorture\nto be quiesced at boot time, and (3) adding a sysctl in /proc named\n/proc/sys/kernel/rcutorture_runnable that permits rcutorture to be\nquiesced and unquiesced when built into the kernel.\n\nPlease note that this /proc file is -not- available when rcutorture\nis built as a module. Please also note that to get the earlier\ntake-no-prisoners behavior, you must use the boot command line to set\nrcutorture\u0027s \"stutter\" parameter to zero.\n\nThe rcutorture quiescing mechanism is currently quite crude: loops\nin each rcutorture process that poll a global variable once per tick.\nSuggestions for improvement are welcome. The default action will\nbe to reduce the polling rate to a few times per second.\n\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nSuggested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "50db04dd9c74178e68a981a7127c37252ffb3242", "tree": "ac961b1ccc6f5073537be2b4b731bc79ec5448c4", "parents": [ "952f4a0a9b27e6dbd5d32e330b3f609ebfa0b061" ], "author": { "name": "Vegard Nossum", "email": "vegard.nossum@gmail.com", "time": "Sun Jun 15 00:47:36 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Jun 18 11:09:54 2008 +0200" }, "message": "debugobjects: fix lockdep warning\n\nDaniel J Blueman reported:\n| \u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\u003d\n| [ INFO: possible circular locking dependency detected ]\n| 2.6.26-rc5-201c #1\n| -------------------------------------------------------\n| nscd/3669 is trying to acquire lock:\n| (\u0026n-\u003elist_lock){.+..}, at: [\u003cffffffff802bab03\u003e] deactivate_slab+0x173/0x1e0\n|\n| but task is already holding lock:\n| (\u0026obj_hash[i].lock){++..}, at: [\u003cffffffff803fa56f\u003e]\n| __debug_object_init+0x2f/0x350\n|\n| which lock already depends on the new lock.\n\nThere are two locks involved here; the first is a SLUB-local lock, and\nthe second is a debugobjects-local lock. They are basically taken in two\ndifferent orders:\n\n1. SLUB { debugobjects { ... } }\n2. debugobjects { SLUB { ... } }\n\nThis patch changes pattern #2 by trying to fill the memory pool (e.g.\nthe call into SLUB/kmalloc()) outside the debugobjects lock, so now the\ntwo patterns look like this:\n\n1. SLUB { debugobjects { ... } }\n2. SLUB { } debugobjects { ... }\n\n[ daniel.blueman@gmail.com: pool_lock needs to be taken irq safe in fill_pool ]\n\nReported-by: Daniel J Blueman \u003cdaniel.blueman@gmail.com\u003e\nSigned-off-by: Vegard Nossum \u003cvegard.nossum@gmail.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n\n" }, { "commit": "8bbd54d69e9c66adbf544e21d8dcfb15fb9198f7", "tree": "95f30814fc759c2cb523dbea95bc531c7f8f3231", "parents": [ "8c2238eaaf0f774ca0f8d9daad7a616429bbb7f1", "066519068ad2fbe98c7f45552b1f592903a9c8c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:24:43 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:24:43 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/softlockup\n" }, { "commit": "766d02786ecd22932beeb9ca8bad6d8c5a552ef9", "tree": "f6f2df0e35bbea914d1f4d12be6d02f128c73575", "parents": [ "906d882cacecd37ad2fdd03ed2a9b232bcb9507e", "066519068ad2fbe98c7f45552b1f592903a9c8c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:23:36 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:23:36 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into core/rcu\n" }, { "commit": "e765ee90da62535ac7d7a97f2464f9646539d683", "tree": "7a9cecce5aab958938e9a3bf46c2302d6af1958c", "parents": [ "a4500b84c51645bbc86be3ca84f2252b7ada060f", "066519068ad2fbe98c7f45552b1f592903a9c8c8" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:15:58 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 11:15:58 2008 +0200" }, "message": "Merge branch \u0027linus\u0027 into tracing/ftrace\n" }, { "commit": "1462a200057df08be12f3719e1f37adbd2c6e4d0", "tree": "ac9564489df3b79ee66faa88bebcaa7858585010", "parents": [ "2ba4cc319ab26c56205d4f23724c4748a553c845" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 08:40:04 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Jun 16 08:40:04 2008 +0200" }, "message": "Revert \"prohibit rcutorture from being compiled into the kernel\"\n\nThis reverts commit 9aaffc898ff4a3df18c5fc4b9e0fa47e779ad726.\n\nThat commit was a very bad idea. RCU_TORTURE found many boot timing\nbugs and other sorts of bugs in the past, so excluding it from\nboot images is very silly.\n\nThe option already depends on DEBUG_KERNEL and is disabled by default.\nEven when it runs, the test threads are reniced. If it annoys people\nwe could add a runtime sysctl.\n" }, { "commit": "643b52b9c0b4e959436b4b551ebf4060d06d5ae8", "tree": "5ccce7688ba638e863a391ca84441d081e666f99", "parents": [ "d2187ebd84c7dd13ef269e9600f4daebeb02816e" ], "author": { "name": "Nick Piggin", "email": "nickpiggin@yahoo.com.au", "time": "Thu Jun 12 15:21:52 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 12 18:05:41 2008 -0700" }, "message": "radix-tree: fix small lockless radix-tree bug\n\nWe shrink a radix tree when its root node has only one child, in the left\nmost slot. The child becomes the new root node. To perform this\noperation in a manner compatible with concurrent lockless lookups, we\natomically switch the root pointer from the parent to its child.\n\nHowever a concurrent lockless lookup may now have loaded a pointer to the\nparent (and is presently deciding what to do next). For this reason, we\nalso have to keep the parent node in a valid state after shrinking the\ntree, until the next RCU grace period -- otherwise this lookup with the\nparent pointer may not do the right thing. Notably, we need to keep the\nchild in the left most slot there in case that is requested by the lookup.\n\nThis is all pretty standard RCU stuff. It is worth repeating because in\nmy eagerness to obey the radix tree node constructor scheme, I had broken\nit by zeroing the radix tree node before the grace period.\n\nWhat could happen is that a lookup can load the parent pointer, then\ndecide it wants to follow the left most child slot, only to find the slot\ncontained NULL due to the concurrent shrinker having zeroed the parent\nnode before waiting for a grace period. The lookup would return a false\nnegative as a result.\n\nFix it by doing that clearing in the RCU callback. I would normally want\nto rip out the constructor entirely, but radix tree nodes are one of those\nplaces where they make sense (only few cachelines will be touched soon\nafter allocation).\n\nThis was never actually found in any lockless pagecache testing or by the\ntest harness, but by seeing the odd problem with my scalable vmap rewrite.\n I have not tickled the test harness into reproducing it yet, but I\u0027ll\nkeep working at it.\n\nFortunately, it is not a problem anywhere lockless pagecache is used in\nmainline kernels (pagecache probe is not a guarantee, and brd does not\nhave concurrent lookups and deletes).\n\nSigned-off-by: Nick Piggin \u003cnpiggin@suse.de\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d5e181f78ac753893eb930868a52a4488cd3de0a", "tree": "7d2f71fd3c84196f0d81a9e44861743b74e58ef6", "parents": [ "f595ec964daf7f99668039d7303ddedd09a75142" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jun 12 10:47:58 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 12 10:47:58 2008 +0200" }, "message": "add an inlined version of iter_div_u64_rem\n\niter_div_u64_rem is used in the x86-64 vdso, which cannot call other\nkernel code. For this case, provide the always_inlined version,\n__iter_div_u64_rem.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f595ec964daf7f99668039d7303ddedd09a75142", "tree": "4ee6679105f0437995ff200f10885598921ae1cd", "parents": [ "5e70b7f3c24468bb1635b295945edb48ecd9656a" ], "author": { "name": "Jeremy Fitzhardinge", "email": "jeremy.fitzhardinge@citrix.com", "time": "Thu Jun 12 10:47:56 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Jun 12 10:47:56 2008 +0200" }, "message": "common implementation of iterative div/mod\n\nWe have a few instances of the open-coded iterative div/mod loop, used\nwhen we don\u0027t expcet the dividend to be much bigger than the divisor.\nUnfortunately modern gcc\u0027s have the tendency to strength \"reduce\" this\ninto a full mod operation, which isn\u0027t necessarily any faster, and\neven if it were, doesn\u0027t exist if gcc implements it in libgcc.\n\nThe workaround is to put a dummy asm statement in the loop to prevent\ngcc from performing the transformation.\n\nThis patch creates a single implementation of this loop, and uses it\nto replace the open-coded versions I know about.\n\nSigned-off-by: Jeremy Fitzhardinge \u003cjeremy.fitzhardinge@citrix.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: john stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Segher Boessenkool \u003csegher@kernel.crashing.org\u003e\nCc: Christian Kujau \u003clists@nerdbynature.de\u003e\nCc: Robert Hancock \u003chancockr@shaw.ca\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "8344b568f5bdc7ee1bba909de3294c6348c36056", "tree": "e4406d8a1210baa4e5cc665b576dca7318e8f4f1", "parents": [ "f46753c5e354b857b20ab8e0fe7b2579831dc369" ], "author": { "name": "Alex Chiang", "email": "achiang@hp.com", "time": "Tue Jun 10 15:30:42 2008 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Tue Jun 10 14:37:14 2008 -0700" }, "message": "PCI: ACPI PCI slot detection driver\n\nDetect all physical PCI slots as described by ACPI, and create entries in\n/sys/bus/pci/slots/.\n\nNot all physical slots are hotpluggable, and the acpiphp module does not\ndetect them. Now we know the physical PCI geography of our system, without\ncaring about hotplug.\n\n[kaneshige.kenji@jp.fujitsu.com: export-kobject_rename-for-pci_hotplug_core]\nSigned-off-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\n[akpm@linux-foundation.org: build fix]\n[akpm@linux-foundation.org: fix build with CONFIG_DMI\u003dn]\nSigned-off-by: Alex Chiang \u003cachiang@hp.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Kristen Carlson Accardi \u003ckristen.c.accardi@intel.com\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nAcked-by: Len Brown \u003clen.brown@intel.com\u003e\nAcked-by: Kenji Kaneshige \u003ckaneshige.kenji@jp.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "3527fb326f07bc8e85cf66d4f987ebeea24e8e4a", "tree": "c0f0389b67f15778808a72fe8b197a4d8c250030", "parents": [ "f2eb432715a81a703e626df59347ba3557009557" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Thu Jun 05 22:46:19 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 06 11:29:10 2008 -0700" }, "message": "lib: export bitrev16\n\nBluetooth will be able to use this.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nCc: Marcel Holtmann \u003cmarcel@holtmann.org\u003e\nCc: Dave Young \u003chidave.darkstar@gmail.com\u003e\nCc: Akinobu Mita \u003cakinobu.mita@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": "886dd58258e6ddebe20e7aebef7b167a24bad7ee", "tree": "7f9bf8b5abef2560f1329b58391f4b3b9f3dfc3c", "parents": [ "bfeeeeb991cf75081e6c2f74d44ae5da05b50a94" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 15:44:38 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun May 25 15:55:20 2008 +0200" }, "message": "debugging: make stacktrace independent from DEBUG_KERNEL\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "9c44bc03fff44ff04237a7d92e35304a0e50c331", "tree": "64704ff78933a3a3bd8549801308d0557c02980d", "parents": [ "75d3bce2fc0a80f435fe12f2c9ed2632c8ac29e4" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 12 21:21:04 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sun May 25 06:34:44 2008 +0200" }, "message": "softlockup: allow panic on lockup\n\nallow users to configure the softlockup detector to generate a panic\ninstead of a warning message.\n\nhigh-availability systems might opt for this strict method (combined\nwith panic_timeout\u003d boot option/sysctl), instead of generating\nsoftlockup warnings ad infinitum.\n\nalso, automated tests work better if the system reboots reliably (into\na safe kernel) in case of a lockup.\n\nThe full spectrum of configurability is supported: boot option, sysctl\noption and Kconfig option.\n\nit\u0027s default-disabled.\n\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "654e4787689faffdd2137fe91f59fd3ef3363ad2", "tree": "480028277bd301d9ea65c8eb43e5381a68c3cd5d", "parents": [ "6ec562328fda585be2d7f472cfac99d3b44d362a" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Wed May 14 21:30:31 2008 -0400" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 22:46:23 2008 +0200" }, "message": "ftrace: use the new kbuild CFLAGS_REMOVE for lib directory\n\nThis patch removes the Makefile turd and uses the nice CFLAGS_REMOVE macro\nin the lib directory.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "9d0a420b737f72d84fabebf29634d800cbf54538", "tree": "6e484bfff9842782e8438b4ff8587950177a8482", "parents": [ "92205c2343527a863d660360599a4bf8cede77b0" ], "author": { "name": "Steven Rostedt", "email": "rostedt@goodmis.org", "time": "Mon May 12 21:20:55 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 21:14:28 2008 +0200" }, "message": "ftrace: remove function tracing from spinlock debug\n\nThe debug functions in spin_lock debugging pollute the output of the\nfunction tracer. This patch adds the debug files in the lib director\nto those that should not be compiled with mcount tracing.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "3594136ad67a54d77bcb2547e70011754a2f91d5", "tree": "6e0cd72b5679254f4e9ab4959987f8cd96c07b0f", "parents": [ "caf8cdebfb6c1cff50ea8077f1a07c2333d6d1fd" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:50 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:56:43 2008 +0200" }, "message": "ftrace: do not profile lib/string.o\n\nMost archs define the string and memory compare functions in assembly.\nSome do not. But these functions may be used in some archs at early\nboot up.\n\nSince most archs define this code in assembly and they are not usually\ntraced, there\u0027s no need to trace them when they are not defined in\nassembly.\n\nThis patch removes the -pg from the CFLAGS for lib/string.o.\nThis prevents the string functions use in either vdso or early bootup\nfrom crashing the system.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "5568b139f4d196273958ae2947a736fdf1ffeece", "tree": "27b9b64c33b970e0d2608324bc615382953fb705", "parents": [ "f43fdad8627fec2d21df92799b254dceb66c9c3c" ], "author": { "name": "Steven Rostedt", "email": "srostedt@redhat.com", "time": "Mon May 12 21:20:44 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:39:17 2008 +0200" }, "message": "ftrace: debug smp_processor_id, use notrace preempt disable\n\nThe debug smp_processor_id caused a recursive fault in debugging\nthe irqsoff tracer. The tracer used a smp_processor_id in the\nftrace callback, and this function called preempt_disable which\nalso is traced. This caused a recursive fault (stack overload).\n\nSince using smp_processor_id without debugging on does not cause\nfaults with the tracer (even when the tracer is wrong), the\ndebug version should not cause a system reboot.\n\nThis changes the debug_smp_processor_id to use the notrace versions\nof preempt_disable and enable.\n\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "16444a8a40d4c7b4f6de34af0cae1f76a4f6c901", "tree": "9c290bcdbdc1ecf8f578c30b3b36914e14fdaacc", "parents": [ "6e766410c4babd37bc7cd5e25009c179781742c8" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Mon May 12 21:20:42 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:58 2008 +0200" }, "message": "ftrace: add basic support for gcc profiler instrumentation\n\nIf CONFIG_FTRACE is selected and /proc/sys/kernel/ftrace_enabled is\nset to a non-zero value the ftrace routine will be called everytime\nwe enter a kernel function that is not marked with the \"notrace\"\nattribute.\n\nThe ftrace routine will then call a registered function if a function\nhappens to be registered.\n\n[ This code has been highly hacked by Steven Rostedt and Ingo Molnar,\n so don\u0027t blame Arnaldo for all of this ;-) ]\n\nUpdate:\n It is now possible to register more than one ftrace function.\n If only one ftrace function is registered, that will be the\n function that ftrace calls directly. If more than one function\n is registered, then ftrace will call a function that will loop\n through the functions to call.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "6e766410c4babd37bc7cd5e25009c179781742c8", "tree": "d6517a794a59755cc98e318e3da7779b7257714b", "parents": [ "23adec554a7648f99c8acc0caf49c66320cd2b84" ], "author": { "name": "Arnaldo Carvalho de Melo", "email": "acme@ghostprotocols.net", "time": "Mon May 12 21:20:41 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 20:31:48 2008 +0200" }, "message": "ftrace: annotate core code that should not be traced\n\nMark with \"notrace\" functions in core code that should not be\ntraced. The \"notrace\" attribute will prevent gcc from adding\na call to ftrace on the annotated funtions.\n\nSigned-off-by: Arnaldo Carvalho de Melo \u003cacme@ghostprotocols.net\u003e\nSigned-off-by: Steven Rostedt \u003csrostedt@redhat.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "41df0d61c266998b8049df7fec119cd518a43aa1", "tree": "6791fa6e3fdaee51ae348f9fe63972d648beaf5a", "parents": [ "143aa5c53bd3895d42d7c08753fe58293988a69d" ], "author": { "name": "Mike Travis", "email": "travis@sgi.com", "time": "Mon May 12 21:21:13 2008 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri May 23 18:23:38 2008 +0200" }, "message": "x86: Add performance variants of cpumask operators\n\n * Increase performance for systems with large count NR_CPUS by limiting\n the range of the cpumask operators that loop over the bits in a cpumask_t\n variable. This removes a large amount of wasted cpu cycles.\n\n * Add performance variants of the cpumask operators:\n\n int cpus_weight_nr(mask)\t Same using nr_cpu_ids instead of NR_CPUS\n int first_cpu_nr(mask)\t Number lowest set bit, or nr_cpu_ids\n int next_cpu_nr(cpu, mask)\t Next cpu past \u0027cpu\u0027, or nr_cpu_ids\n for_each_cpu_mask_nr(cpu, mask) for-loop cpu over mask using nr_cpu_ids\n\n * Modify following to use performance variants:\n\n #define num_online_cpus()\tcpus_weight_nr(cpu_online_map)\n #define num_possible_cpus()\tcpus_weight_nr(cpu_possible_map)\n #define num_present_cpus()\tcpus_weight_nr(cpu_present_map)\n\n #define for_each_possible_cpu(cpu) for_each_cpu_mask_nr((cpu), ...)\n #define for_each_online_cpu(cpu) for_each_cpu_mask_nr((cpu), ...)\n #define for_each_present_cpu(cpu) for_each_cpu_mask_nr((cpu), ...)\n\n * Comment added to include/linux/cpumask.h:\n\n Note: The alternate operations with the suffix \"_nr\" are used\n\t to limit the range of the loop to nr_cpu_ids instead of\n\t NR_CPUS when NR_CPUS \u003e 64 for performance reasons.\n\t If NR_CPUS is \u003c\u003d 64 then most assembler bitmask\n\t operators execute faster with a constant range, so\n\t the operator will continue to use NR_CPUS.\n\n\t Another consideration is that nr_cpu_ids is initialized\n\t to NR_CPUS and isn\u0027t lowered until the possible cpus are\n\t discovered (including any disabled cpus). So early uses\n\t will span the entire range of NR_CPUS.\n\n (The net effect is that for systems with 64 or less CPU\u0027s there are no\n functional changes.)\n\nFor inclusion into sched-devel/latest tree.\n\nBased on:\n\tgit://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git\n + sched-devel/latest .../mingo/linux-2.6-sched-devel.git\n\nCc: Paul Jackson \u003cpj@sgi.com\u003e\nCc: Christoph Lameter \u003cclameter@sgi.com\u003e\nReviewed-by: Paul Jackson \u003cpj@sgi.com\u003e\nReviewed-by: Christoph Lameter \u003cclameter@sgi.com\u003e\nSigned-off-by: Mike Travis \u003ctravis@sgi.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "82524746c27fa418c250a56dd7606b9d3fc79826", "tree": "1801230b8fc2e436e722ac6f54fc53f1c112c310", "parents": [ "32300751b4079cb5688453baa94711579d4285d5" ], "author": { "name": "Franck Bui-Huu", "email": "fbuihuu@gmail.com", "time": "Mon May 12 21:21:05 2008 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon May 19 10:01:37 2008 +0200" }, "message": "rcu: split list.h and move rcu-protected lists into rculist.h\n\nMove rcu-protected lists from list.h into a new header file rculist.h.\n\nThis is done because list are a very used primitive structure all over the\nkernel and it\u0027s currently impossible to include other header files in this\nlist.h without creating some circular dependencies.\n\nFor example, list.h implements rcu-protected list and uses rcu_dereference()\nwithout including rcupdate.h. It actually compiles because users of\nrcu_dereference() are macros. Others RCU functions could be used too but\naren\u0027t probably because of this.\n\nTherefore this patch creates rculist.h which includes rcupdates without to\nmany changes/troubles.\n\nSigned-off-by: Franck Bui-Huu \u003cfbuihuu@gmail.com\u003e\nAcked-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nAcked-by: Josh Triplett \u003cjosh@kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "f9ebcd9d410ba7209a8f321c41edf8615fc3ce67", "tree": "55441c92f2326c1ca9905a568859b166dd4949c5", "parents": [ "b8291ad07a7f3b5b990900f0001198ac23ba893e" ], "author": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Sun May 18 13:18:01 2008 -0500" }, "committer": { "name": "Kumar Gala", "email": "galak@kernel.crashing.org", "time": "Sun May 18 23:35:43 2008 -0500" }, "message": "lmb: Fix compile warning\n\nlib/lmb.c: In function \u0027lmb_dump_all\u0027:\nlib/lmb.c:51: warning: format \u0027%lx\u0027 expects type \u0027long unsigned int\u0027, but argument 2 has type \u0027u64\u0027\n\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\n" }, { "commit": "8f40f672e6bb071812f61bfbd30efc3fc1263ad1", "tree": "8dcdbbb7adc68647267794c4e3a4686afd94ad65", "parents": [ "8978a318837d7acefca82645017c0534aeba5a36", "887b3ece65be7b643dfdae0d433c91a26a3f437d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:30:13 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:30:51 2008 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs\n\n* \u0027for-linus\u0027 of ssh://master.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:\n 9p: fix error path during early mount\n 9p: make cryptic unknown error from server less scary\n 9p: fix flags length in net\n 9p: Correct fidpool creation failure in p9_client_create\n 9p: use struct mutex instead of struct semaphore\n 9p: propagate parse_option changes to client and transports\n fs/9p/v9fs.c (v9fs_parse_options): Handle kstrdup and match_strdup failure.\n 9p: Documentation updates\n add match_strlcpy() us it to make v9fs make uname and remotename parsing more robust\n" }, { "commit": "8978a318837d7acefca82645017c0534aeba5a36", "tree": "f69f5bc9a11d1a3a5c6391a9b48c9bcae4615a5a", "parents": [ "f7fd63c0b5e170efc20e7b9a0aad7f69dff62c64", "9a28dbf8af11d127bf1c644143e7882cb91515dd" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:11:36 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:11:36 2008 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:\n sparc64: Use a TS_RESTORE_SIGMASK\n lmb: Make lmb debugging more useful.\n lmb: Fix inconsistent alignment of size argument.\n sparc: Fix mremap address range validation.\n" }, { "commit": "3fc957721d18c93662f7d4dab455b80f53dd2641", "tree": "9bdbabf3cb3678edcd0e0e4beb5deaa5c1b17bcd", "parents": [ "122a881c776b7c155bf3f379928cc27aab435288" ], "author": { "name": "Harvey Harrison", "email": "harvey.harrison@gmail.com", "time": "Wed May 14 16:05:49 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 14 19:11:14 2008 -0700" }, "message": "lib: create common ascii hex array\n\nAdd a common hex array in hexdump.c so everyone can use it.\n\nAdd a common hi/lo helper to avoid the shifting masking that is\ndone to get the upper and lower nibbles of a byte value.\n\nPull the pack_hex_byte helper from kgdb as it is opencoded many\nplaces in the tree that will be consolidated.\n\nSigned-off-by: Harvey Harrison \u003charvey.harrison@gmail.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jason Wessel \u003cjason.wessel@windriver.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "b32a09db4fb9a87246ba4e7726a979ac4709ad97", "tree": "b84cf43745c329ccbcbd2671da91e729db8132ca", "parents": [ "dd286422fefdcff784e8d336deeb88ce817e14db" ], "author": { "name": "Markus Armbruster", "email": "armbru@redhat.com", "time": "Tue Feb 26 09:57:11 2008 -0600" }, "committer": { "name": "Eric Van Hensbergen", "email": "ericvh@opteron.9grid.us", "time": "Wed May 14 19:23:25 2008 -0500" }, "message": "add match_strlcpy() us it to make v9fs make uname and remotename parsing more robust\n\nmatch_strcpy() is a somewhat creepy function: the caller needs to make sure\nthat the destination buffer is big enough, and when he screws up or\nforgets, match_strcpy() happily overruns the buffer.\n\nThere\u0027s exactly one customer: v9fs_parse_options(). I believe it currently\ncan\u0027t overflow its buffer, but that\u0027s not exactly obvious.\n\nThe source string is a substing of the mount options. The kernel silently\ntruncates those to PAGE_SIZE bytes, including the terminating zero. See\ncompat_sys_mount() and do_mount().\n\nThe destination buffer is obtained from __getname(), which allocates from\nname_cachep, which is initialized by vfs_caches_init() for size PATH_MAX.\n\nWe\u0027re safe as long as PATH_MAX \u003c\u003d PAGE_SIZE. PATH_MAX is 4096. As far as\nI know, the smallest PAGE_SIZE is also 4096.\n\nHere\u0027s a patch that makes the code a bit more obviously correct. It\ndoesn\u0027t depend on PATH_MAX \u003c\u003d PAGE_SIZE.\n\nSigned-off-by: Markus Armbruster \u003carmbru@redhat.com\u003e\nCc: Latchesar Ionkov \u003clucho@ionkov.net\u003e\nCc: Jim Meyering \u003cmeyering@redhat.com\u003e\nCc: \"Randy.Dunlap\" \u003crdunlap@xenotime.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Eric Van Hensbergen \u003cericvh@gmail.com\u003e\n" }, { "commit": "f4ed0deae8983591264d0e194e168ef65f4775f5", "tree": "6d25ff09060a69530b1ba0711d20e978edfda92e", "parents": [ "53c78dd1718b99dc365ff8a2244d7d4504b070a5" ], "author": { "name": "Paul Jackson", "email": "pj@sgi.com", "time": "Mon May 12 14:02:29 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 13 08:02:25 2008 -0700" }, "message": "cpumask: remove bitmap_scnprintf_len and cpumask_scnprintf_len\n\nThey aren\u0027t used. They were briefly used as part of some other patches to\nprovide an alternative format for displaying some /proc and /sys cpumasks.\nThey probably should have been removed when those other patches were dropped,\nin favor of a different solution.\n\nSigned-off-by: Paul Jackson \u003cpj@sgi.com\u003e\nCc: \"Mike Travis\" \u003ctravis@sgi.com\u003e\nCc: \"Bert Wesarg\" \u003cbert.wesarg@googlemail.com\u003e\nCc: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: WANG Cong \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "faa6cfde747ba6d37a0889cbe85881c80806d355", "tree": "1236334ba2f343f790d338fc0c19c2b195d08eba", "parents": [ "4978db5bd964d90265f957f980ab2b0771ca2b9f" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 12 17:21:55 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 12 17:21:55 2008 -0700" }, "message": "lmb: Make lmb debugging more useful.\n\nHaving to muck with the build and set DEBUG just to\nget lmb_dump_all() to print things isn\u0027t very useful.\n\nSo use pr_info() and use an early boot param\n\"lmb\u003ddebug\" so we can simply ask users to reboot\nwith this option when we need some debugging from\nthem.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "4978db5bd964d90265f957f980ab2b0771ca2b9f", "tree": "d93e4b3a4c7e7418d8307506d40007e641482a2f", "parents": [ "94d149c34cda933ff5096aca94bb23bf68602f4e" ], "author": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 12 16:51:15 2008 -0700" }, "committer": { "name": "David S. Miller", "email": "davem@davemloft.net", "time": "Mon May 12 16:51:15 2008 -0700" }, "message": "lmb: Fix inconsistent alignment of size argument.\n\nWhen allocating, if we will align up the size when making\nthe reservation, we should also align the size for the\ncheck that the space is actually available.\n\nThe simplest thing is to just aling the size up from\nthe beginning, then we can use plain \u0027size\u0027 throughout.\n\nSigned-off-by: David S. Miller \u003cdavem@davemloft.net\u003e\n" }, { "commit": "8e3e076c5a78519a9f64cd384e8f18bc21882ce0", "tree": "f032258fde3aa4771e86bf4552fe4530c221dec3", "parents": [ "00b41ec2611dc98f87f30753ee00a53db648d662" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 10 20:58:02 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 10 20:58:02 2008 -0700" }, "message": "BKL: revert back to the old spinlock implementation\n\nThe generic semaphore rewrite had a huge performance regression on AIM7\n(and potentially other BKL-heavy benchmarks) because the generic\nsemaphores had been rewritten to be simple to understand and fair. The\nlatter, in particular, turns a semaphore-based BKL implementation into a\nmess of scheduling.\n\nThe attempt to fix the performance regression failed miserably (see the\nprevious commit 00b41ec2611dc98f87f30753ee00a53db648d662 \u0027Revert\n\"semaphore: fix\"\u0027), and so for now the simple and sane approach is to\ninstead just go back to the old spinlock-based BKL implementation that\nnever had any issues like this.\n\nThis patch also has the advantage of being reported to fix the\nregression completely according to Yanmin Zhang, unlike the semaphore\nhack which still left a couple percentage point regression.\n\nAs a spinlock, the BKL obviously has the potential to be a latency\nissue, but it\u0027s not really any different from any other spinlock in that\nrespect. We do want to get rid of the BKL asap, but that has been the\nplan for several years.\n\nThese days, the biggest users are in the tty layer (open/release in\nparticular) and Alan holds out some hope:\n\n \"tty release is probably a few months away from getting cured - I\u0027m\n afraid it will almost certainly be the very last user of the BKL in\n tty to get fixed as it depends on everything else being sanely locked.\"\n\nso while we\u0027re not there yet, we do have a plan of action.\n\nTested-by: Yanmin Zhang \u003cyanmin_zhang@linux.intel.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nCc: Alexander Viro \u003cviro@ftp.linux.org.uk\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2e83fc4df5f27dfc1b53044c4f142b2f9d1db08c", "tree": "6afd0fe3aba28ed7137a9b2916a8a6d517ff9c04", "parents": [ "17aa7e034416e3080bc57a786d09ba0a4a044561", "9185ef6787f1c8f1c06aa0cb3c7746fb4f101f50" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 05 15:48:53 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon May 05 15:48:53 2008 -0700" }, "message": "Merge branch \u0027powerpc-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc\n\n* \u0027powerpc-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc:\n [POWERPC] Assign PDE-\u003edata before gluing PDE into /proc tree\n [POWERPC] devres: Add devm_ioremap_prot()\n [POWERPC] macintosh: ADB driver: adb_handler_sem semaphore to mutex\n [POWERPC] macintosh: windfarm_smu_sat: semaphore to mutex\n [POWERPC] macintosh: therm_pm72: driver_lock semaphore to mutex\n" }, { "commit": "e024cbd257efc2788b7d21b9353e966267485c87", "tree": "bc4b1c7450a2ab892924b8f4e733c27a528e9413", "parents": [ "688b744d8bc84dc5cc646e97509113dc5e8818ed" ], "author": { "name": "Jan Engelhardt", "email": "jengelh@computergmbh.de", "time": "Fri Apr 25 18:35:29 2008 +0200" }, "committer": { "name": "Jason Wessel", "email": "jason.wessel@windriver.com", "time": "Mon May 05 07:13:21 2008 -0500" }, "message": "kgdb: kconfig fix xconfig/menuconfig element\n\nKconfig.kgdb: fix menuconfig element\n\nSigned-off-by: Jan Engelhardt \u003cjengelh@computergmbh.de\u003e\nSigned-off-by: Jason Wessel \u003cjason.wessel@windriver.com\u003e\n" }, { "commit": "b41e5fffe8b81fc939067d8c1c195cc79115d5a3", "tree": "7839043d5c430029efdb023e69d6a717fa8ff86e", "parents": [ "af3ce514ade2fd0e18c5d078d138a6c1137a33df" ], "author": { "name": "Emil Medve", "email": "Emilian.Medve@Freescale.com", "time": "Sat May 03 06:34:04 2008 +1000" }, "committer": { "name": "Paul Mackerras", "email": "paulus@samba.org", "time": "Mon May 05 16:47:14 2008 +1000" }, "message": "[POWERPC] devres: Add devm_ioremap_prot()\n\nWe provide an ioremap_flags, so this provides a corresponding\ndevm_ioremap_prot. The slight name difference is at Ben\nHerrenschmidt\u0027s request as he plans on changing ioremap_flags to\nioremap_prot in the future.\n\nSigned-off-by: Emil Medve \u003cEmilian.Medve@Freescale.com\u003e\nSigned-off-by: Kumar Gala \u003cgalak@kernel.crashing.org\u003e\nAcked-by: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Paul Mackerras \u003cpaulus@samba.org\u003e\n" }, { "commit": "af8e2a4cb9b3e14b919ae1cd4012825aefddbeb0", "tree": "8910da8632172a09437db0bb5860234daefd894f", "parents": [ "7793bfcfccc91d036d61618d90baf2be3d76e710" ], "author": { "name": "Nadia Derbey", "email": "Nadia.Derbey@bull.net", "time": "Thu May 01 04:34:57 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:04:00 2008 -0700" }, "message": "idr: fix idr_remove()\n\nThe return inside the loop makes us free only a single layer.\n\nSigned-off-by: Nadia Derbey \u003cNadia.Derbey@bull.net\u003e\nCc: \"Paul E. McKenney\" \u003cpaulmck@us.ibm.com\u003e\nCc: Manfred Spraul \u003cmanfred@colorfullife.com\u003e\nCc: Jim Houston \u003cjim.houston@comcast.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "34990cf702bdf2b4964e0629dab4af7669f8b2c5", "tree": "33ec40ee97be1a9a6b3565dcf49d1dcffff191f9", "parents": [ "7dffa3c673fbcf835cd7be80bb4aec8ad3f51168" ], "author": { "name": "David Brownell", "email": "david-b@pacbell.net", "time": "Thu May 01 04:34:42 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 01 08:03:59 2008 -0700" }, "message": "Add a new sysfs_streq() string comparison function\n\nAdd a new sysfs_streq() string comparison function, which ignores\nthe trailing newlines found in sysfs inputs. By example:\n\n\tsysfs_streq(\"a\", \"b\")\t\u003d\u003d\u003e false\n\tsysfs_streq(\"a\", \"a\")\t\u003d\u003d\u003e true\n\tsysfs_streq(\"a\", \"a\\n\")\t\u003d\u003d\u003e true\n\tsysfs_streq(\"a\\n\", \"a\")\t\u003d\u003d\u003e true\n\nThis is intended to simplify parsing of sysfs inputs, letting them\navoid the need to manually strip off newlines from inputs.\n\nSigned-off-by: David Brownell \u003cdbrownell@users.sourceforge.net\u003e\nAcked-by: Greg KH \u003cgreg@kroah.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "6f6d6a1a6a1336431a6cba60ace9e97c3a496a19" }