)]}' { "log": [ { "commit": "deb74f5ca1f22f9e1c5da93143a250dbb96535af", "tree": "ee9eb01e5433ea50f3414a469521a4c1cfaccb7a", "parents": [ "dd775ae2549217d3ae09363e3edb305d0fa19928", "615399c84d1b8d8d8752629e5e5ab4e5044d6918" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 02 08:53:24 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Apr 02 08:53:24 2012 -0700" }, "message": "Merge tag \u0027for-linus\u0027 of git://github.com/rustyrussell/linux\n\nPull cpumask cleanups from Rusty Russell:\n \"(Somehow forgot to send this out; it\u0027s been sitting in linux-next, and\n if you don\u0027t want it, it can sit there another cycle)\"\n\nI\u0027m a sucker for things that actually delete lines of code.\n\nFix up trivial conflict in arch/arm/kernel/kprobes.c, where Rusty fixed\na user of \u0026cpu_online_map to be cpu_online_mask, but that code got\ndeleted by commit b21d55e98ac2 (\"ARM: 7332/1: extract out code patch\nfunction from kprobes\").\n\n* tag \u0027for-linus\u0027 of git://github.com/rustyrussell/linux:\n cpumask: remove old cpu_*_map.\n documentation: remove references to cpu_*_map.\n drivers/cpufreq/db8500-cpufreq: remove references to cpu_*_map.\n remove references to cpu_*_map in arch/\n" }, { "commit": "50483c3268918ee51a56d1baa39b9149d2d0d521", "tree": "2fb9c927c319628ebddfd118c10df3e626bdd1c4", "parents": [ "7fda0412c5f7afdd1a5ff518f98dee5157266d8a", "1631fcea8399da5e80a80084b3b8c5bfd99d21e7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 14:49:45 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Mar 29 14:49:45 2012 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\nPull arch/tile (really asm-generic) update from Chris Metcalf:\n \"These are a couple of asm-generic changes that apply to tile.\"\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n compat: use sys_sendfile64() implementation for sendfile syscall\n [PATCH v3] ipc: provide generic compat versions of IPC syscalls\n" }, { "commit": "5f054e31c63be774bf1ce252f20d56012a00f8a5", "tree": "c10cf544a46e55cbf9d0b978e61327bb256c4bae", "parents": [ "88d8cd52bc9dd7696617b31ea91263d6c47f22e4" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:31 2012 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:31 2012 +1030" }, "message": "documentation: remove references to cpu_*_map.\n\nThis has been obsolescent for a while, fix documentation and\nmisc comments.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "0b5f9c005def154f9c21f9be0223b65b50d54368", "tree": "bbee9b3e549acc5886d1022c2aad46d5abfdd22e", "parents": [ "b5174fa3a7f4f8f150bfa3b917c92608953dfa0f" ], "author": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:30 2012 +1030" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Thu Mar 29 15:38:30 2012 +1030" }, "message": "remove references to cpu_*_map in arch/\n\nThis has been obsolescent for a while; time for the final push.\n\nIn adjacent context, replaced old cpus_* with cpumask_*.\n\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e (arch/sparc)\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e (arch/tile)\nCc: user-mode-linux-devel@lists.sourceforge.net\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: linux-arm-kernel@lists.infradead.org\nCc: Richard Kuo \u003crkuo@codeaurora.org\u003e\nCc: linux-hexagon@vger.kernel.org\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: linux-mips@linux-mips.org\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Helge Deller \u003cdeller@gmx.de\u003e\nCc: sparclinux@vger.kernel.org\n" }, { "commit": "532bfc851a7475fb6a36c1e953aa395798a7cca7", "tree": "a7892e5a31330dd59f31959efbe9fda1803784fd", "parents": [ "0195c00244dc2e9f522475868fa278c473ba7339", "8da00edc1069f01c34510fa405dc15d96c090a3f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 17:19:27 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 17:19:28 2012 -0700" }, "message": "Merge branch \u0027akpm\u0027 (Andrew\u0027s patch-bomb)\n\nMerge third batch of patches from Andrew Morton:\n - Some MM stragglers\n - core SMP library cleanups (on_each_cpu_mask)\n - Some IPI optimisations\n - kexec\n - kdump\n - IPMI\n - the radix-tree iterator work\n - various other misc bits.\n\n \"That\u0027ll do for -rc1. I still have ~10 patches for 3.4, will send\n those along when they\u0027ve baked a little more.\"\n\n* emailed from Andrew Morton \u003cakpm@linux-foundation.org\u003e: (35 commits)\n backlight: fix typo in tosa_lcd.c\n crc32: add help text for the algorithm select option\n mm: move hugepage test examples to tools/testing/selftests/vm\n mm: move slabinfo.c to tools/vm\n mm: move page-types.c from Documentation to tools/vm\n selftests/Makefile: make `run_tests\u0027 depend on `all\u0027\n selftests: launch individual selftests from the main Makefile\n radix-tree: use iterators in find_get_pages* functions\n radix-tree: rewrite gang lookup using iterator\n radix-tree: introduce bit-optimized iterator\n fs/proc/namespaces.c: prevent crash when ns_entries[] is empty\n nbd: rename the nbd_device variable from lo to nbd\n pidns: add reboot_pid_ns() to handle the reboot syscall\n sysctl: use bitmap library functions\n ipmi: use locks on watchdog timeout set on reboot\n ipmi: simplify locking\n ipmi: fix message handling during panics\n ipmi: use a tasklet for handling received messages\n ipmi: increase KCS timeouts\n ipmi: decrease the IPMI message transaction time in interrupt mode\n ...\n" }, { "commit": "3fc498f165304dc913f1d13b5ac9ab4c758ee7ab", "tree": "c8c23d2255151d593383e3e3e62900073c6afd78", "parents": [ "d15cab975459fb6092eeba1be72c13621337784f" ], "author": { "name": "Gilad Ben-Yossef", "email": "gilad@benyossef.com", "time": "Wed Mar 28 14:42:43 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 17:14:35 2012 -0700" }, "message": "smp: introduce a generic on_each_cpu_mask() function\n\nWe have lots of infrastructure in place to partition multi-core systems\nsuch that we have a group of CPUs that are dedicated to specific task:\ncgroups, scheduler and interrupt affinity, and cpuisol\u003d boot parameter.\nStill, kernel code will at times interrupt all CPUs in the system via IPIs\nfor various needs. These IPIs are useful and cannot be avoided\naltogether, but in certain cases it is possible to interrupt only specific\nCPUs that have useful work to do and not the entire system.\n\nThis patch set, inspired by discussions with Peter Zijlstra and Frederic\nWeisbecker when testing the nohz task patch set, is a first stab at trying\nto explore doing this by locating the places where such global IPI calls\nare being made and turning the global IPI into an IPI for a specific group\nof CPUs. The purpose of the patch set is to get feedback if this is the\nright way to go for dealing with this issue and indeed, if the issue is\neven worth dealing with at all. Based on the feedback from this patch set\nI plan to offer further patches that address similar issue in other code\npaths.\n\nThis patch creates an on_each_cpu_mask() and on_each_cpu_cond()\ninfrastructure API (the former derived from existing arch specific\nversions in Tile and Arm) and uses them to turn several global IPI\ninvocation to per CPU group invocations.\n\nCore kernel:\n\non_each_cpu_mask() calls a function on processors specified by cpumask,\nwhich may or may not include the local processor.\n\nYou must not call this function with disabled interrupts or from a\nhardware interrupt handler or from a bottom half handler.\n\narch/arm:\n\nNote that the generic version is a little different then the Arm one:\n\n1. It has the mask as first parameter\n2. It calls the function on the calling CPU with interrupts disabled,\n but this should be OK since the function is called on the other CPUs\n with interrupts disabled anyway.\n\narch/tile:\n\nThe API is the same as the tile private one, but the generic version\nalso calls the function on the with interrupts disabled in UP case\n\nThis is OK since the function is called on the other CPUs\nwith interrupts disabled.\n\nSigned-off-by: Gilad Ben-Yossef \u003cgilad@benyossef.com\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Pekka Enberg \u003cpenberg@kernel.org\u003e\nCc: Matt Mackall \u003cmpm@selenic.com\u003e\nCc: Rik van Riel \u003criel@redhat.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Sasha Levin \u003clevinsasha928@gmail.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: Alexander Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Avi Kivity \u003cavi@redhat.com\u003e\nAcked-by: Michal Nazarewicz \u003cmina86@mina86.org\u003e\nCc: Kosaki Motohiro \u003ckosaki.motohiro@gmail.com\u003e\nCc: Milton Miller \u003cmiltonm@bga.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nAcked-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": "0195c00244dc2e9f522475868fa278c473ba7339", "tree": "f97ca98ae64ede2c33ad3de05ed7bbfa4f4495ed", "parents": [ "f21ce8f8447c8be8847dadcfdbcc76b0d7365fa5", "141124c02059eee9dbc5c86ea797b1ca888e77f7" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 15:58:21 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 28 15:58:21 2012 -0700" }, "message": "Merge tag \u0027split-asm_system_h-for-linus-20120328\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system\n\nPull \"Disintegrate and delete asm/system.h\" from David Howells:\n \"Here are a bunch of patches to disintegrate asm/system.h into a set of\n separate bits to relieve the problem of circular inclusion\n dependencies.\n\n I\u0027ve built all the working defconfigs from all the arches that I can\n and made sure that they don\u0027t break.\n\n The reason for these patches is that I recently encountered a circular\n dependency problem that came about when I produced some patches to\n optimise get_order() by rewriting it to use ilog2().\n\n This uses bitops - and on the SH arch asm/bitops.h drags in\n asm-generic/get_order.h by a circuituous route involving asm/system.h.\n\n The main difficulty seems to be asm/system.h. It holds a number of\n low level bits with no/few dependencies that are commonly used (eg.\n memory barriers) and a number of bits with more dependencies that\n aren\u0027t used in many places (eg. switch_to()).\n\n These patches break asm/system.h up into the following core pieces:\n\n (1) asm/barrier.h\n\n Move memory barriers here. This already done for MIPS and Alpha.\n\n (2) asm/switch_to.h\n\n Move switch_to() and related stuff here.\n\n (3) asm/exec.h\n\n Move arch_align_stack() here. Other process execution related bits\n could perhaps go here from asm/processor.h.\n\n (4) asm/cmpxchg.h\n\n Move xchg() and cmpxchg() here as they\u0027re full word atomic ops and\n frequently used by atomic_xchg() and atomic_cmpxchg().\n\n (5) asm/bug.h\n\n Move die() and related bits.\n\n (6) asm/auxvec.h\n\n Move AT_VECTOR_SIZE_ARCH here.\n\n Other arch headers are created as needed on a per-arch basis.\"\n\nFixed up some conflicts from other header file cleanups and moving code\naround that has happened in the meantime, so David\u0027s testing is somewhat\nweakened by that. We\u0027ll find out anything that got broken and fix it..\n\n* tag \u0027split-asm_system_h-for-linus-20120328\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-asm_system: (38 commits)\n Delete all instances of asm/system.h\n Remove all #inclusions of asm/system.h\n Add #includes needed to permit the removal of asm/system.h\n Move all declarations of free_initmem() to linux/mm.h\n Disintegrate asm/system.h for OpenRISC\n Split arch_align_stack() out from asm-generic/system.h\n Split the switch_to() wrapper out of asm-generic/system.h\n Move the asm-generic/system.h xchg() implementation to asm-generic/cmpxchg.h\n Create asm-generic/barrier.h\n Make asm-generic/cmpxchg.h #include asm-generic/cmpxchg-local.h\n Disintegrate asm/system.h for Xtensa\n Disintegrate asm/system.h for Unicore32 [based on ver #3, changed by gxt]\n Disintegrate asm/system.h for Tile\n Disintegrate asm/system.h for Sparc\n Disintegrate asm/system.h for SH\n Disintegrate asm/system.h for Score\n Disintegrate asm/system.h for S390\n Disintegrate asm/system.h for PowerPC\n Disintegrate asm/system.h for PA-RISC\n Disintegrate asm/system.h for MN10300\n ...\n" }, { "commit": "141124c02059eee9dbc5c86ea797b1ca888e77f7", "tree": "ee5feb86df07f0f0de1350dd569767ec31537869", "parents": [ "9ffc93f203c18a70623f21950f1dd473c9ec48cd" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 28 18:30:03 2012 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 28 18:30:03 2012 +0100" }, "message": "Delete all instances of asm/system.h\n\nDelete all instances of asm/system.h as they should be redundant by this\npoint.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "bd119c69239322caafdb64517a806037d0d0c70a", "tree": "b0f03cfa94bd35597302f42644b9220eb71baf5a", "parents": [ "d550bbd40c0e10aefa05103dadbe0ae42e683707" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 28 18:30:03 2012 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Mar 28 18:30:03 2012 +0100" }, "message": "Disintegrate asm/system.h for Tile\n\nDisintegrate asm/system.h for Tile.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "909af768e88867016f427264ae39d27a57b6a8ed", "tree": "5068b4d98e4bedecde89d9113dc7ef8c69633f45", "parents": [ "1cc684ab75123efe7ff446eb821d44375ba8fa30" ], "author": { "name": "Jason Baron", "email": "jbaron@redhat.com", "time": "Fri Mar 23 15:02:51 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 23 16:58:42 2012 -0700" }, "message": "coredump: remove VM_ALWAYSDUMP flag\n\nThe motivation for this patchset was that I was looking at a way for a\nqemu-kvm process, to exclude the guest memory from its core dump, which\ncan be quite large. There are already a number of filter flags in\n/proc/\u003cpid\u003e/coredump_filter, however, these allow one to specify \u0027types\u0027\nof kernel memory, not specific address ranges (which is needed in this\ncase).\n\nSince there are no more vma flags available, the first patch eliminates\nthe need for the \u0027VM_ALWAYSDUMP\u0027 flag. The flag is used internally by\nthe kernel to mark vdso and vsyscall pages. However, it is simple\nenough to check if a vma covers a vdso or vsyscall page without the need\nfor this flag.\n\nThe second patch then replaces the \u0027VM_ALWAYSDUMP\u0027 flag with a new\n\u0027VM_NODUMP\u0027 flag, which can be set by userspace using new madvise flags:\n\u0027MADV_DONTDUMP\u0027, and unset via \u0027MADV_DODUMP\u0027. The core dump filters\ncontinue to work the same as before unless \u0027MADV_DONTDUMP\u0027 is set on the\nregion.\n\nThe qemu code which implements this features is at:\n\n http://people.redhat.com/~jbaron/qemu-dump/qemu-dump.patch\n\nIn my testing the qemu core dump shrunk from 383MB -\u003e 13MB with this\npatch.\n\nI also believe that the \u0027MADV_DONTDUMP\u0027 flag might be useful for\nsecurity sensitive apps, which might want to select which areas are\ndumped.\n\nThis patch:\n\nThe VM_ALWAYSDUMP flag is currently used by the coredump code to\nindicate that a vma is part of a vsyscall or vdso section. However, we\ncan determine if a vma is in one these sections by checking it against\nthe gate_vma and checking for a non-NULL return value from\narch_vma_name(). Thus, freeing a valuable vma bit.\n\nSigned-off-by: Jason Baron \u003cjbaron@redhat.com\u003e\nAcked-by: Roland McGrath \u003croland@hack.frob.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Avi Kivity \u003cavi@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": "9f3938346a5c1fa504647670edb5fea5756cfb00", "tree": "7cf6d24d6b076c8db8571494984924cac03703a2", "parents": [ "69a7aebcf019ab3ff5764525ad6858fbe23bb86d", "317b6e128247f75976b0fc2b9fd8d2c20ef13b3a" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 09:40:26 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 21 09:40:26 2012 -0700" }, "message": "Merge branch \u0027kmap_atomic\u0027 of git://github.com/congwang/linux\n\nPull kmap_atomic cleanup from Cong Wang.\n\nIt\u0027s been in -next for a long time, and it gets rid of the (no longer\nused) second argument to k[un]map_atomic().\n\nFix up a few trivial conflicts in various drivers, and do an \"evil\nmerge\" to catch some new uses that have come in since Cong\u0027s tree.\n\n* \u0027kmap_atomic\u0027 of git://github.com/congwang/linux: (59 commits)\n feature-removal-schedule.txt: schedule the deprecated form of kmap_atomic() for removal\n highmem: kill all __kmap_atomic() [swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename]\n drbd: remove the second argument of k[un]map_atomic()\n zcache: remove the second argument of k[un]map_atomic()\n gma500: remove the second argument of k[un]map_atomic()\n dm: remove the second argument of k[un]map_atomic()\n tomoyo: remove the second argument of k[un]map_atomic()\n sunrpc: remove the second argument of k[un]map_atomic()\n rds: remove the second argument of k[un]map_atomic()\n net: remove the second argument of k[un]map_atomic()\n mm: remove the second argument of k[un]map_atomic()\n lib: remove the second argument of k[un]map_atomic()\n power: remove the second argument of k[un]map_atomic()\n kdb: remove the second argument of k[un]map_atomic()\n udf: remove the second argument of k[un]map_atomic()\n ubifs: remove the second argument of k[un]map_atomic()\n squashfs: remove the second argument of k[un]map_atomic()\n reiserfs: remove the second argument of k[un]map_atomic()\n ocfs2: remove the second argument of k[un]map_atomic()\n ntfs: remove the second argument of k[un]map_atomic()\n ...\n" }, { "commit": "2ba68940c893c8f0bfc8573c041254251bb6aeab", "tree": "fa83ebb01d32abd98123fa28f9f6f0b3eaeee25d", "parents": [ "9c2b957db1772ebf942ae7a9346b14eba6c8ca66", "600e145882802d6ccbfe2c4aea243d97caeb91a9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 20 10:31:44 2012 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Mar 20 10:31:44 2012 -0700" }, "message": "Merge branch \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\nPull scheduler changes for v3.4 from Ingo Molnar\n\n* \u0027sched-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (27 commits)\n printk: Make it compile with !CONFIG_PRINTK\n sched/x86: Fix overflow in cyc2ns_offset\n sched: Fix nohz load accounting -- again!\n sched: Update yield() docs\n printk/sched: Introduce special printk_sched() for those awkward moments\n sched/nohz: Correctly initialize \u0027next_balance\u0027 in \u0027nohz\u0027 idle balancer\n sched: Cleanup cpu_active madness\n sched: Fix load-balance wreckage\n sched: Clean up parameter passing of proc_sched_autogroup_set_nice()\n sched: Ditch per cgroup task lists for load-balancing\n sched: Rename load-balancing fields\n sched: Move load-balancing arguments into helper struct\n sched/rt: Do not submit new work when PI-blocked\n sched/rt: Prevent idle task boosting\n sched/wait: Add __wake_up_all_locked() API\n sched/rt: Document scheduler related skip-resched-check sites\n sched/rt: Use schedule_preempt_disabled()\n sched/rt: Add schedule_preempt_disabled()\n sched/rt: Do not throttle when PI boosting\n sched/rt: Keep period timer ticking when rt throttling is active\n ...\n" }, { "commit": "a24401bcf4a67c8fe17e649e74eeb09b08b79ef5", "tree": "c4b1be87e0a63057e85ae82076d54c437313b1f8", "parents": [ "589973a7042f5a91a5b8bf78a32c97ae073e2c72" ], "author": { "name": "Cong Wang", "email": "amwang@redhat.com", "time": "Sat Nov 26 10:53:39 2011 +0800" }, "committer": { "name": "Cong Wang", "email": "xiyou.wangcong@gmail.com", "time": "Tue Mar 20 21:48:30 2012 +0800" }, "message": "highmem: kill all __kmap_atomic()\n[swarren@nvidia.com: highmem: Fix ARM build break due to __kmap_atomic rename]\n\nSigned-off-by: Stephen Warren \u003cswarren@nvidia.com\u003e\nSigned-off-by: Cong Wang \u003camwang@redhat.com\u003e\n" }, { "commit": "48b25c43e6eebb6c0edf72935e8720385beca76b", "tree": "d1c774a79ef5a8373b093479c3dabe9bf16aec07", "parents": [ "fde7d9049e55ab85a390be7f415d74c9f62dd0f9" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Mar 15 13:13:38 2012 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Mar 15 13:13:38 2012 -0400" }, "message": "[PATCH v3] ipc: provide generic compat versions of IPC syscalls\n\nWhen using the \"compat\" APIs, architectures will generally want to\nbe able to make direct syscalls to msgsnd(), shmctl(), etc., and\nin the kernel we would want them to be handled directly by\ncompat_sys_xxx() functions, as is true for other compat syscalls.\n\nHowever, for historical reasons, several of the existing compat IPC\nsyscalls do not do this. semctl() expects a pointer to the fourth\nargument, instead of the fourth argument itself. msgsnd(), msgrcv()\nand shmat() expect arguments in different order.\n\nThis change adds an ARCH_WANT_OLD_COMPAT_IPC config option that can be\nset to preserve this behavior for ports that use it (x86, sparc, powerpc,\ns390, and mips). No actual semantics are changed for those architectures,\nand there is only a minimal amount of code refactoring in ipc/compat.c.\n\nNewer architectures like tile (and perhaps future architectures such\nas arm64 and unicore64) should not select this option, and thus can\navoid having any IPC-specific code at all in their architecture-specific\ncompat layer. In the same vein, if this option is not selected, IPC_64\nmode is assumed, since that\u0027s what the \u003casm-generic\u003e headers expect.\n\nThe workaround code in \"tile\" for msgsnd() and msgrcv() is removed\nwith this change; it also fixes the bug that shmat() and semctl() were\nnot being properly handled.\n\nReviewed-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "ce06b0f5500fd70cfa1a1d9cdc22747abe404267", "tree": "f3a320b31308c409539dba1b454babb0c38328e4", "parents": [ "ad092338350e517608a41341095b6b1e312c4eb1" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Mar 14 14:33:16 2012 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Mar 14 14:33:16 2012 -0400" }, "message": "arch/tile/configs: convert to minimal configs via \"make savedefconfig\"\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "ad092338350e517608a41341095b6b1e312c4eb1", "tree": "1f2d5273f4e7fc3648f571355bfb7f1f79d796b7", "parents": [ "cf8c1dafe19ae9f855bf7b9cce2e13b26c3289b7" ], "author": { "name": "Matt Fleming", "email": "matt.fleming@intel.com", "time": "Tue Feb 14 11:41:06 2012 +0000" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue Mar 13 16:42:05 2012 -0400" }, "message": "tile: Use set_current_blocked() and block_sigmask()\n\nAs described in e6fa16ab (\"signal: sigprocmask() should do\nretarget_shared_pending()\") the modification of current-\u003eblocked is\nincorrect as we need to check whether the signal we\u0027re about to block\nis pending in the shared queue.\n\nAlso, use the new helper function introduced in commit 5e6292c0f28f\n(\"signal: add block_sigmask() for adding sigmask to current-\u003eblocked\")\nwhich centralises the code for updating current-\u003eblocked after\nsuccessfully delivering a signal and reduces the amount of duplicate\ncode across architectures. In the past some architectures got this\ncode wrong, so using this helper function should stop that from\nhappening again.\n\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Matt Fleming \u003cmatt.fleming@intel.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "cf8c1dafe19ae9f855bf7b9cce2e13b26c3289b7", "tree": "959109b649eb835e1d1f3c104f31863e9d1c9fae", "parents": [ "7ed725cf5d21f07da5f01dfe9ffbf5327f899b59" ], "author": { "name": "roel", "email": "roel.kluin@gmail.com", "time": "Mon Dec 12 23:34:06 2011 +0100" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Mar 12 15:32:18 2012 -0400" }, "message": "arch/tile: misplaced parens near likely\n\nParentheses were missing.\n\nSigned-off-by: Roel Kluin \u003croel.kluin@gmail.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "7ed725cf5d21f07da5f01dfe9ffbf5327f899b59", "tree": "7d7efc434cba398bc91b85b77e1b75d8e9056635", "parents": [ "688b4db0d914da78ae2cbe03386d644e71e3341c" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Mar 12 15:22:52 2012 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Mar 12 15:32:12 2012 -0400" }, "message": "arch/tile: sync up the defconfig files to the tip\n\nThis was inspired by mchehab@redhat.com\u0027s observation that we\ndidn\u0027t have EDAC configured on by default in both files. In addition,\nwe were setting INITRAMFS_SOURCE to a non-empty string, which isn\u0027t\na very common default and required editing to do test builds.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "688b4db0d914da78ae2cbe03386d644e71e3341c", "tree": "6719a939f63b3693fdc1741119ddccce1ecd9113", "parents": [ "fde7d9049e55ab85a390be7f415d74c9f62dd0f9" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Mar 12 15:15:21 2012 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon Mar 12 15:31:37 2012 -0400" }, "message": "arch/tile: Fix up from commit 8a25a2fd126c621f44f3aeaef80d51f00fc11639\n\nThis was Kay Siever\u0027s bombing to convert \u0027cpu\u0027 to a regular subsystem.\nThe change left a bogus second argument to sysfs_create_file().\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "bd2f55361f18347e890d52ff9cfd8895455ec11b", "tree": "5725e83f96934da2c2d741255db929df34f153eb", "parents": [ "c5491ea779793f977d282754db478157cc409d82" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Mar 21 12:33:18 2011 +0100" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Mar 01 10:28:03 2012 +0100" }, "message": "sched/rt: Use schedule_preempt_disabled()\n\nCoccinelle based conversion.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/n/tip-24swm5zut3h9c4a6s46x8rws@git.kernel.org\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "dca88ad6915b65f6e037f8c3e632fcd92a70bd88", "tree": "a3dcbe53310997dcc37c7d49129c48febef53992", "parents": [ "fed474857efbed79cd390d0aee224231ca718f63", "1632b9e2a14ce9f4e08faf6c4380431d63319bd3" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 14 18:03:30 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 14 18:03:30 2012 -0800" }, "message": "Merge branch \u0027for-next\u0027 of git://git.infradead.org/users/dhowells/linux-headers\n\n* \u0027for-next\u0027 of git://git.infradead.org/users/dhowells/linux-headers:\n UAPI: Split trivial #if defined(__KERNEL__) \u0026\u0026 X conditionals\n UAPI: Don\u0027t have a #elif clause in a __KERNEL__ guard in linux/soundcard.h\n UAPI: Fix AHZ multiple inclusion when __KERNEL__ is removed\n UAPI: Make linux/patchkey.h easier to parse\n UAPI: Fix nested __KERNEL__ guards in video/edid.h\n UAPI: Alter the S390 asm include guards to be recognisable by the UAPI splitter\n UAPI: Guard linux/cuda.h\n UAPI: Guard linux/pmu.h\n UAPI: Guard linux/isdn_divertif.h\n UAPI: Guard linux/sound.h\n UAPI: Rearrange definition of HZ in asm-generic/param.h\n UAPI: Make FRV use asm-generic/param.h\n UAPI: Make M32R use asm-generic/param.h\n UAPI: Make MN10300 use asm-generic/param.h\n UAPI: elf_read_implies_exec() is a kernel-only feature - so hide from userspace\n UAPI: Don\u0027t include linux/compat.h in sparc\u0027s asm/siginfo.h\n UAPI: Fix arch/mips/include/asm/Kbuild to have separate header-y lines\n" }, { "commit": "ff2d8b19a3a62559afba1c53360c8577a7697714", "tree": "20811c0e7c368cb216a436dd274695d9fc0577ef", "parents": [ "9402c95f34a66e81eba473a2f7267bbae5a1dee2" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jan 12 17:17:21 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 12 20:13:03 2012 -0800" }, "message": "treewide: convert uses of ATTRIB_NORETURN to __noreturn\n\nUse the more commonly used __noreturn instead of ATTRIB_NORETURN.\n\n[akpm@linux-foundation.org: coding-style fixes]\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Hans-Christian Egtvedt \u003cegtvedt@samfundet.no\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9402c95f34a66e81eba473a2f7267bbae5a1dee2", "tree": "c46628e702d625a737fedbd9de88138a94c93d1f", "parents": [ "80bf007f20b16272f210e0803f739f5606cff59d" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jan 12 17:17:17 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 12 20:13:03 2012 -0800" }, "message": "treewide: remove useless NORET_TYPE macro and uses\n\nIt\u0027s a very old and now unused prototype marking so just delete it.\n\nNeaten panic pointer argument style to keep checkpatch quiet.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Hans-Christian Egtvedt \u003cegtvedt@samfundet.no\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7b67e751479d50b7f84d1a3cc5216eed5e534b66", "tree": "a1a6746857cf65f04dde739fe271bf4143d55eaf", "parents": [ "9f13a1fd452f11c18004ba2422a6384b424ec8a9", "76ccc297018d25d55b789bbd508861ef1e2cdb0c" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 18:50:26 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jan 11 18:50:26 2012 -0800" }, "message": "Merge branch \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci\n\n* \u0027linux-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci: (80 commits)\n x86/PCI: Expand the x86_msi_ops to have a restore MSIs.\n PCI: Increase resource array mask bit size in pcim_iomap_regions()\n PCI: DEVICE_COUNT_RESOURCE should be equal to PCI_NUM_RESOURCES\n PCI: pci_ids: add device ids for STA2X11 device (aka ConneXT)\n PNP: work around Dell 1536/1546 BIOS MMCONFIG bug that breaks USB\n x86/PCI: amd: factor out MMCONFIG discovery\n PCI: Enable ATS at the device state restore\n PCI: msi: fix imbalanced refcount of msi irq sysfs objects\n PCI: kconfig: English typo in pci/pcie/Kconfig\n PCI/PM/Runtime: make PCI traces quieter\n PCI: remove pci_create_bus()\n xtensa/PCI: convert to pci_scan_root_bus() for correct root bus resources\n x86/PCI: convert to pci_create_root_bus() and pci_scan_root_bus()\n x86/PCI: use pci_scan_bus() instead of pci_scan_bus_parented()\n x86/PCI: read Broadcom CNB20LE host bridge info before PCI scan\n sparc32, leon/PCI: convert to pci_scan_root_bus() for correct root bus resources\n sparc/PCI: convert to pci_create_root_bus()\n sh/PCI: convert to pci_scan_root_bus() for correct root bus resources\n powerpc/PCI: convert to pci_create_root_bus()\n powerpc/PCI: split PHB part out of pcibios_map_io_space()\n ...\n\nFix up conflicts in drivers/pci/msi.c and include/linux/pci_regs.h due\nto the same patches being applied in other branches.\n" }, { "commit": "e343a895a9f342f239c5e3c5ffc6c0b1707e6244", "tree": "46c81c6ae375b1f14e209b13c8ac020842807ece", "parents": [ "06792c4dde2ad143928cc95c1ba218c6269c494b", "193a667fba76b3df482cbf865228e26ee246e889" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 18:04:27 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jan 10 18:04:27 2012 -0800" }, "message": "Merge tag \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost\n\nlib: use generic pci_iomap on all architectures\n\nMany architectures don\u0027t want to pull in iomap.c,\nso they ended up duplicating pci_iomap from that file.\nThat function isn\u0027t trivial, and we are going to modify it\nhttps://lkml.org/lkml/2011/11/14/183\nso the duplication hurts.\n\nThis reduces the scope of the problem significantly,\nby moving pci_iomap to a separate file and\nreferencing that from all architectures.\n\n* tag \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:\n alpha: drop pci_iomap/pci_iounmap from pci-noop.c\n mn10300: switch to GENERIC_PCI_IOMAP\n mn10300: add missing __iomap markers\n frv: switch to GENERIC_PCI_IOMAP\n tile: switch to GENERIC_PCI_IOMAP\n tile: don\u0027t panic on iomap\n sparc: switch to GENERIC_PCI_IOMAP\n sh: switch to GENERIC_PCI_IOMAP\n powerpc: switch to GENERIC_PCI_IOMAP\n parisc: switch to GENERIC_PCI_IOMAP\n mips: switch to GENERIC_PCI_IOMAP\n microblaze: switch to GENERIC_PCI_IOMAP\n arm: switch to GENERIC_PCI_IOMAP\n alpha: switch to GENERIC_PCI_IOMAP\n lib: add GENERIC_PCI_IOMAP\n lib: move GENERIC_IOMAP to lib/Kconfig\n\nFix up trivial conflicts due to changes nearby in arch/{m68k,score}/Kconfig\n" }, { "commit": "7affca3537d74365128e477b40c529d6f2fe86c8", "tree": "20be92bd240029182fc89c2c4f25401b7715dcae", "parents": [ "356b95424cfb456e14a59eaa579422ce014c424b", "ff4b8a57f0aaa2882d444ca44b2b9b333d22a4df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:03:30 2012 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jan 07 12:03:30 2012 -0800" }, "message": "Merge branch \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core\n\n* \u0027driver-core-next\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (73 commits)\n arm: fix up some samsung merge sysdev conversion problems\n firmware: Fix an oops on reading fw_priv-\u003efw in sysfs loading file\n Drivers:hv: Fix a bug in vmbus_driver_unregister()\n driver core: remove __must_check from device_create_file\n debugfs: add missing #ifdef HAS_IOMEM\n arm: time.h: remove device.h #include\n driver-core: remove sysdev.h usage.\n clockevents: remove sysdev.h\n arm: convert sysdev_class to a regular subsystem\n arm: leds: convert sysdev_class to a regular subsystem\n kobject: remove kset_find_obj_hinted()\n m86k: gpio - convert sysdev_class to a regular subsystem\n mips: txx9_sram - convert sysdev_class to a regular subsystem\n mips: 7segled - convert sysdev_class to a regular subsystem\n sh: dma - convert sysdev_class to a regular subsystem\n sh: intc - convert sysdev_class to a regular subsystem\n power: suspend - convert sysdev_class to a regular subsystem\n power: qe_ic - convert sysdev_class to a regular subsystem\n power: cmm - convert sysdev_class to a regular subsystem\n s390: time - convert sysdev_class to a regular subsystem\n ...\n\nFix up conflicts with \u0027struct sysdev\u0027 removal from various platform\ndrivers that got changed:\n - arch/arm/mach-exynos/cpu.c\n - arch/arm/mach-exynos/irq-eint.c\n - arch/arm/mach-s3c64xx/common.c\n - arch/arm/mach-s3c64xx/cpu.c\n - arch/arm/mach-s5p64x0/cpu.c\n - arch/arm/mach-s5pv210/common.c\n - arch/arm/plat-samsung/include/plat/cpu.h\n - arch/powerpc/kernel/sysfs.c\nand fix up cpu_is_hotpluggable() as per Greg in include/linux/cpu.h\n" }, { "commit": "cf1c5230cee13a29afb1183796ed2fe124e7b6c0", "tree": "945194e2f81e73ef921959bb1fd50bb6f07ad312", "parents": [ "ba232a1fe4d4bca18efc8966e08dbf85abf11519" ], "author": { "name": "Myron Stowe", "email": "mstowe@redhat.com", "time": "Fri Oct 28 15:48:17 2011 -0600" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jan 06 12:10:40 2012 -0800" }, "message": "PCI: TILE: convert pcibios_set_master() to a non-inlined function\n\nThis patch converts TILE\u0027s architecture-specific \u0027pcibios_set_master()\u0027\nroutine to a non-inlined function. This will allow follow on patches\nto create a generic \u0027pcibios_set_master()\u0027 function using the \u0027__weak\u0027\nattribute which can be used by all architectures as a default which,\nif necessary, can then be over-ridden by architecture-specific code.\n\nConverting \u0027pci_bios_set_master()\u0027 to a non-inlined function will\nallow TILE\u0027s \u0027pcibios_set_master()\u0027 implementation to remain\narchitecture-specific after the generic version is introduced and\nthus, not change current behavior.\n\nNo functional change.\n\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nSigned-off-by: Myron Stowe \u003cmyron.stowe@redhat.com\u003e\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "ff4b8a57f0aaa2882d444ca44b2b9b333d22a4df", "tree": "d851c923f85566572112d4c0f884cff388a3cc05", "parents": [ "805a6af8dba5dfdd35ec35dc52ec0122400b2610", "ea04018e6bc5ddb2f0466c0e5b986bd4901b7e8e" ], "author": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Jan 06 11:42:52 2012 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Fri Jan 06 11:42:52 2012 -0800" }, "message": "Merge branch \u0027driver-core-next\u0027 into Linux 3.2\n\nThis resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file,\nand it fixes the build error in the arch/x86/kernel/microcode_core.c\nfile, that the merge did not catch.\n\nThe microcode_core.c patch was provided by Stephen Rothwell\n\u003csfr@canb.auug.org.au\u003e who was invaluable in the merge issues involved\nwith the large sysdev removal process in the driver-core tree.\n\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "8a25a2fd126c621f44f3aeaef80d51f00fc11639", "tree": "41694ab1a9c82a7a02d9cd33c929fd039c98c815", "parents": [ "cb0c05c5fae12eeb7c85c205578df277bd706155" ], "author": { "name": "Kay Sievers", "email": "kay.sievers@vrfy.org", "time": "Wed Dec 21 14:29:42 2011 -0800" }, "committer": { "name": "Greg Kroah-Hartman", "email": "gregkh@suse.de", "time": "Wed Dec 21 14:29:42 2011 -0800" }, "message": "cpu: convert \u0027cpu\u0027 and \u0027machinecheck\u0027 sysdev_class to a regular subsystem\n\nThis moves the \u0027cpu sysdev_class\u0027 over to a regular \u0027cpu\u0027 subsystem\nand converts the devices to regular devices. The sysdev drivers are\nimplemented as subsystem interfaces now.\n\nAfter all sysdev classes are ported to regular driver core entities, the\nsysdev implementation will be entirely removed from the kernel.\n\nUserspace relies on events and generic sysfs subsystem infrastructure\nfrom sysdev devices, which are made available with this conversion.\n\nCc: Haavard Skinnemoen \u003chskinnemoen@gmail.com\u003e\nCc: Hans-Christian Egtvedt \u003cegtvedt@samfundet.no\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Fenghua Yu \u003cfenghua.yu@intel.com\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Borislav Petkov \u003cbp@amd64.org\u003e\nCc: Tigran Aivazian \u003ctigran@aivazian.fsnet.co.uk\u003e\nCc: Len Brown \u003clenb@kernel.org\u003e\nCc: Zhang Rui \u003crui.zhang@intel.com\u003e\nCc: Dave Jones \u003cdavej@redhat.com\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nCc: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: \"Rafael J. Wysocki\" \u003crjw@sisk.pl\u003e\nCc: \"Srivatsa S. Bhat\" \u003csrivatsa.bhat@linux.vnet.ibm.com\u003e\nSigned-off-by: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "1632b9e2a14ce9f4e08faf6c4380431d63319bd3", "tree": "572e45a2de74d233af5d98242bafbd193e074f43", "parents": [ "fdc29805bd7cae133303045fc0249d76f3827613" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Dec 13 15:07:49 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Dec 13 15:07:49 2011 +0000" }, "message": "UAPI: Split trivial #if defined(__KERNEL__) \u0026\u0026 X conditionals\n\nSplit trivial #if defined(__KERNEL__) \u0026\u0026 X conditionals to make automated\ndisintegration easier.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "1268fbc746ea1cd279886a740dcbad4ba5232225", "tree": "dc0ff36b4114992a3f67479e25132f5e99f36b9e", "parents": [ "b58bdccaa8d908e0f71dae396468a0d3f7bb3125" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Thu Nov 17 18:48:14 2011 +0100" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:57 2011 -0800" }, "message": "nohz: Remove tick_nohz_idle_enter_norcu() / tick_nohz_idle_exit_norcu()\n\nThose two APIs were provided to optimize the calls of\ntick_nohz_idle_enter() and rcu_idle_enter() into a single\nirq disabled section. This way no interrupt happening in-between would\nneedlessly process any RCU job.\n\nNow we are talking about an optimization for which benefits\nhave yet to be measured. Let\u0027s start simple and completely decouple\nidle rcu and dyntick idle logics to simplify.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "a95f8817f8afa75ab41728bd1bb65024c65c91c3", "tree": "5ada942d03d9aa3956fc5e51697a25b71c6f1627", "parents": [ "77aeeebd7b5483582d0eb6e3fd2894771d1fd8e5" ], "author": { "name": "Paul E. McKenney", "email": "paul.mckenney@linaro.org", "time": "Thu Nov 10 16:16:13 2011 -0800" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:55 2011 -0800" }, "message": "tile: Make tile use the new is_idle_task() API\n\nChange from direct comparison of -\u003epid with zero to is_idle_task().\n\nSigned-off-by: Paul E. McKenney \u003cpaul.mckenney@linaro.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "2bbb6817c0ac1b5f2a68d720f364f98eeb1ac4fd", "tree": "05bb5ba54671a8eaeca4fe4406a75e820317e473", "parents": [ "280f06774afedf849f0b34248ed6aff57d0f6908" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Sat Oct 08 16:01:00 2011 +0200" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:36 2011 -0800" }, "message": "nohz: Allow rcu extended quiescent state handling seperately from tick stop\n\nIt is assumed that rcu won\u0027t be used once we switch to tickless\nmode and until we restart the tick. However this is not always\ntrue, as in x86-64 where we dereference the idle notifiers after\nthe tick is stopped.\n\nTo prepare for fixing this, add two new APIs:\ntick_nohz_idle_enter_norcu() and tick_nohz_idle_exit_norcu().\n\nIf no use of RCU is made in the idle loop between\ntick_nohz_enter_idle() and tick_nohz_exit_idle() calls, the arch\nmust instead call the new *_norcu() version such that the arch doesn\u0027t\nneed to call rcu_idle_enter() and rcu_idle_exit().\n\nOtherwise the arch must call tick_nohz_enter_idle() and\ntick_nohz_exit_idle() and also call explicitly:\n\n- rcu_idle_enter() after its last use of RCU before the CPU is put\nto sleep.\n- rcu_idle_exit() before the first use of RCU after the CPU is woken\nup.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\n" }, { "commit": "280f06774afedf849f0b34248ed6aff57d0f6908", "tree": "62ef683226d0569c0e6c3ba34ab2e6d85b2e047f", "parents": [ "867f236bd12f5091df6dc7cc75f94d7fd982d78a" ], "author": { "name": "Frederic Weisbecker", "email": "fweisbec@gmail.com", "time": "Fri Oct 07 18:22:06 2011 +0200" }, "committer": { "name": "Paul E. McKenney", "email": "paulmck@linux.vnet.ibm.com", "time": "Sun Dec 11 10:31:35 2011 -0800" }, "message": "nohz: Separate out irq exit and idle loop dyntick logic\n\nThe tick_nohz_stop_sched_tick() function, which tries to delay\nthe next timer tick as long as possible, can be called from two\nplaces:\n\n- From the idle loop to start the dytick idle mode\n- From interrupt exit if we have interrupted the dyntick\nidle mode, so that we reprogram the next tick event in\ncase the irq changed some internal state that requires this\naction.\n\nThere are only few minor differences between both that\nare handled by that function, driven by the ts-\u003einidle\ncpu variable and the inidle parameter. The whole guarantees\nthat we only update the dyntick mode on irq exit if we actually\ninterrupted the dyntick idle mode, and that we enter in RCU extended\nquiescent state from idle loop entry only.\n\nSplit this function into:\n\n- tick_nohz_idle_enter(), which sets ts-\u003einidle to 1, enters\ndynticks idle mode unconditionally if it can, and enters into RCU\nextended quiescent state.\n\n- tick_nohz_irq_exit() which only updates the dynticks idle mode\nwhen ts-\u003einidle is set (ie: if tick_nohz_idle_enter() has been called).\n\nTo maintain symmetry, tick_nohz_restart_sched_tick() has been renamed\ninto tick_nohz_idle_exit().\n\nThis simplifies the code and micro-optimize the irq exit path (no need\nfor local_irq_save there). This also prepares for the split between\ndynticks and rcu extended quiescent state logics. We\u0027ll need this split to\nfurther fix illegal uses of RCU in extended quiescent states in the idle\nloop.\n\nSigned-off-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nCc: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Paul E. McKenney \u003cpaulmck@linux.vnet.ibm.com\u003e\nReviewed-by: Josh Triplett \u003cjosh@joshtriplett.org\u003e\n" }, { "commit": "845501213033d0058945776349f15502823359d8", "tree": "549adde58442e159de0d782c48608a98a21bef3a", "parents": [ "8593dd375ad10045e69b7b43fc1d885929aebbd5" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Tue Nov 29 20:42:56 2011 +0200" }, "committer": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Sun Dec 04 16:00:10 2011 +0200" }, "message": "tile: switch to GENERIC_PCI_IOMAP\n\ntile now has working stubs for ioport_map and ioremap\nsuch that the generic pci_iomap will DTRT: cast to\npointer on memory and return NULL and log message on IO map.\n\nSwitch it over to GENERIC_PCI_IOMAP.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\n" }, { "commit": "8593dd375ad10045e69b7b43fc1d885929aebbd5", "tree": "25ccfe27ef7eb4532b0e58e8c1c036b75c5ffd25", "parents": [ "a21a2fd4036f9a572415a7543896a1163c211ee5" ], "author": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Tue Nov 29 20:40:42 2011 +0200" }, "committer": { "name": "Michael S. Tsirkin", "email": "mst@redhat.com", "time": "Sun Dec 04 16:00:07 2011 +0200" }, "message": "tile: don\u0027t panic on iomap\n\nI think panic on iomap is there just for debugging.\nIf we return NULL instead, the generic pci_iomap will\nDTRT so we don\u0027t need to roll our own.\n\nSigned-off-by: Michael S. Tsirkin \u003cmst@redhat.com\u003e\n" }, { "commit": "0c90547b4a3fcee184db4d54ffc1a4fb17fd54d6", "tree": "bbd952d786eecfaf5dd563fa185e0789dcedff44", "parents": [ "781a5e92bc3b666bc5752e3ce7e977978c2f64e9" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Dec 01 12:58:19 2011 -0500" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Sat Dec 03 15:31:49 2011 -0500" }, "message": "arch/tile: use new generic {enable,disable}_percpu_irq() routines\n\nWe provided very similar routines internally, but now we can hook\ninto the generic framework by supplying our routines as function\npointers in the irq_chip structure instead.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "c2851a9b1caa420c2cdbd517617166990e3723c0", "tree": "bd888b6b0451f96b58c41dd9d8b1b25f4d362587", "parents": [ "3989efb77046ad334518b6cddcf817184affe7c9" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Dec 01 12:51:05 2011 -0500" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Sat Dec 03 15:31:47 2011 -0500" }, "message": "arch/tile: fix double-free bug in homecache_free_pages()\n\nWhen freeing the page with this API, the page was \"put\" twice.\nThis was only discovered bringing up an MPT fusion controller, which\nactually used the API; it hadn\u0027t been invoked previously, so the bug\nhad gone unnoticed.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "3989efb77046ad334518b6cddcf817184affe7c9", "tree": "6b343a56918af5f3237085a08f662ba13cba187e", "parents": [ "5611cc4572e889b62a7b4c72a413536bf6a9c416" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Dec 01 11:37:20 2011 -0500" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Sat Dec 03 15:31:41 2011 -0500" }, "message": "arch/tile: add a few #includes and an EXPORT to catch up with kernel changes.\n\nThe empty_zero_page[] export is required for ZERO_PAGE() module references.\nThe #includes are due to changes in implicit inclusion, and should of\ncourse have been in the sources from the beginning.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "1583171492eb514e267c7b51e96846b38de0f544", "tree": "a417007b9140e3b497e31fd21889abed410a442d", "parents": [ "6736c047995c560b73f3860095c631456b0bbea8", "eb7c792da5afa3b9ec3e802c30952f82d2e9722b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 04 12:33:34 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Nov 04 12:33:34 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://github.com/cmetcalf-tilera/linux-tile\n\n* \u0027for-linus\u0027 of git://github.com/cmetcalf-tilera/linux-tile:\n arch/tile: factor out \u003carch/opcode.h\u003e header\n arch/tile: add the \u003carch\u003e headers to the set of installed kernel headers\n arch/tile: avoid exporting a symbol no longer used by gcc\n arch/tile: avoid ISO namespace pollution with \u003casm/sigcontext.h\u003e\n" }, { "commit": "eb7c792da5afa3b9ec3e802c30952f82d2e9722b", "tree": "db796193297d4cc14bdb4d2b8001750a1f515f17", "parents": [ "aeddea5d37d86d38c7a347110d8a052e9f45d955" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Nov 02 23:02:17 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Nov 03 16:58:54 2011 -0400" }, "message": "arch/tile: factor out \u003carch/opcode.h\u003e header\n\nThe kernel code was using some \u003casm\u003e headers that included a mix\nof hardware-specific information (typically found in Tilera \u003carch\u003e\nheaders) and structures, enums, and function declarations supporting\nthe disassembly function of the tile-desc.c sources.\n\nThis change refactors that code so that a hardware-specific, but\nOS- and application-agnostic header, is created: \u003carch/opcode.h\u003e.\nThis header is then exported to userspace along with the other\n\u003carch\u003e headers and can be used to build userspace code; in particular,\nit is used by glibc as part of implementing the backtrace() function.\n\nThe new header, together with a header that specifically describes\nthe disassembly code (\u003casm/tile-desc.h\u003e with _32 and _64 variants),\nreplaces the old \u003casm/opcode-tile*.h\u003e and \u003casm/opcode_constants*.h\u003e\nheaders.\n\nAs part of this change, we are also renaming the 32-bit constants\nfrom TILE_xxx to TILEPRO_xxx to better reflect the fact that they\nare specific to the TILEPro architecture, and not to TILE-Gx\nand any successor \"tile\" architecture chips.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "aeddea5d37d86d38c7a347110d8a052e9f45d955", "tree": "61ae9fde092747dc5525262fac2a3b35fbe02203", "parents": [ "f319d6e238a25d84af530a6a2526525c7041463f" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Nov 02 22:33:07 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Nov 03 16:58:48 2011 -0400" }, "message": "arch/tile: add the \u003carch\u003e headers to the set of installed kernel headers\n\nThese headers are similar to the \u003casm\u003e headers that describe kernel\nAPIs, but instead describe aspects of the actual hardware in an\nOS- and application-independent manner. We need to include them in\nthe set of installed headers so that userspace tools (including glibc)\ncan build purely from the provided kernel headers.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "f319d6e238a25d84af530a6a2526525c7041463f", "tree": "97e93b14a0cf6b640847db8f4c133a1e9ea777c3", "parents": [ "e0b1f39d55864547242b4e4edb86d737bca3a249" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Nov 02 22:23:41 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Nov 03 16:58:42 2011 -0400" }, "message": "arch/tile: avoid exporting a symbol no longer used by gcc\n\nAn earlier Tilera compiler generated calls to an \"__ll_mul\"\nfunction for long long multiplication. Our libgcc supported that\nas an alias for the normal __muldi3 routine, so we made it available\nto kernel modules as well. However, for a while now the compiler\nhas internally been generating only the standard __muldi3 symbol,\nand the version we are giving back to the community does not have\nthe __ll_mul alias, so we are removing it from the kernel too.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "e0b1f39d55864547242b4e4edb86d737bca3a249", "tree": "b8cae9e5dc2e97c50a136d2345789ddd31ffdbfa", "parents": [ "c3b92c8787367a8bb53d57d9789b558f1295cc96" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Nov 02 22:19:25 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Nov 03 16:58:36 2011 -0400" }, "message": "arch/tile: avoid ISO namespace pollution with \u003casm/sigcontext.h\u003e\n\n\u003casm/sigcontext.h\u003e is used by glibc\u0027s \u003cbits/sigcontext.h\u003e from \u003csignal.h\u003e,\nwhich means that it can\u0027t clutter the namespace with random symbols\nor #defines. However, we use \u003carch/abi.h\u003e to get a suitable type to\nhold a machine register.\n\nThis change makes \u003carch/abi.h\u003e safe to use in this kind of context\nif __need_int_reg_t is defined prior to including the file; in that\ncase, it only defines a few symbols that are safe in the ISO namespace\n(prefixed with double underscores). \u003casm/sigcontext.h\u003e then uses\nthe __uint_reg_t type instead of the normal uint_reg_t.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "39adff5f69d6849ca22353a88058c9f8630528c0", "tree": "b0c2d2de77ebc5c97fd19c29b81eeb03549553f8", "parents": [ "8a4a8918ed6e4a361f4df19f199bbc2d0a89a46c", "e35f95b36e43f67a6f806172555a152c11ea0a78" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 26 17:15:03 2011 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 26 17:15:03 2011 +0200" }, "message": "Merge branch \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip\n\n* \u0027timers-core-for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)\n time, s390: Get rid of compile warning\n dw_apb_timer: constify clocksource name\n time: Cleanup old CONFIG_GENERIC_TIME references that snuck in\n time: Change jiffies_to_clock_t() argument type to unsigned long\n alarmtimers: Fix error handling\n clocksource: Make watchdog reset lockless\n posix-cpu-timers: Cure SMP accounting oddities\n s390: Use direct ktime path for s390 clockevent device\n clockevents: Add direct ktime programming function\n clockevents: Make minimum delay adjustments configurable\n nohz: Remove \"Switched to NOHz mode\" debugging messages\n proc: Consider NO_HZ when printing idle and iowait times\n nohz: Make idle/iowait counter update conditional\n nohz: Fix update_ts_time_stat idle accounting\n cputime: Clean up cputime_to_usecs and usecs_to_cputime macros\n alarmtimers: Rework RTC device selection using class interface\n alarmtimers: Add try_to_cancel functionality\n alarmtimers: Add more refined alarm state tracking\n alarmtimers: Remove period from alarm structure\n alarmtimers: Remove interval cap limit hack\n ...\n" }, { "commit": "d52104b29a3735f2b4dceefcb01b19d370a783ea", "tree": "24e7527340da453b88d3de0c98e5ed9d0cff134f", "parents": [ "976d167615b64e14bc1491ca51d424e2ba9a5e84" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Oct 05 17:09:29 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu Oct 13 08:25:01 2011 -0400" }, "message": "tile: revert change from \u003casm/atomic.h\u003e to \u003clinux/atomic.h\u003e in asm files\n\nThe 32-bit TILEPro support uses some #defines in \u003casm/atomic_32.h\u003e\nfor atomic support routines in assembly. To make this more explicit,\nI\u0027ve turned those includes into includes of \u003casm/atomic_32.h\u003e, which\nshould hopefully make it clear that they shouldn\u0027t be bombed into\n\u003clinux/atomic.h\u003e in any cleanups.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "dcb69290af30f7ef54e03bf82e1be0950f167789", "tree": "e052b01979d8fe864874749c5c4adebb2041076e", "parents": [ "cbbc719fccdb8cbd87350a05c0d33167c9b79365" ], "author": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Tue Aug 16 15:51:03 2011 -0700" }, "committer": { "name": "John Stultz", "email": "john.stultz@linaro.org", "time": "Tue Oct 04 13:07:47 2011 -0700" }, "message": "time: Cleanup old CONFIG_GENERIC_TIME references that snuck in\n\nAwhile back I removed all the CONFIG_GENERIC_TIME referecnes as\nthe last of the non-GENERIC_TIME arches were converted.\n\nHowever, due to the functionality being important and around for\nawhile, there apparently were some out of tree hardware enablement\npatches that used it and have since been merged.\n\nThis patch removes the remaining instances of GENERIC_TIME.\n\nSinged-off-by: John Stultz \u003cjohn.stultz@linaro.org\u003e\n" }, { "commit": "c0c770e610cc4cdcd66c7e939bdf89cc3e72f79d", "tree": "7cf6807258fef2a85a2ff212f4f4eb6d9dc336c6", "parents": [ "a9e4e6e14c322e08d1c615afc8f504fb415f9613", "d0e323b47057f4492b8fa22345f38d80a469bf8d" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 03 21:53:27 2011 -1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 03 21:53:27 2011 -1000" }, "message": "Merge branch \u0027apei-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6\n\n* \u0027apei-release\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6:\n ACPI, APEI, EINJ Param support is disabled by default\n APEI GHES: 32-bit buildfix\n ACPI: APEI build fix\n ACPI, APEI, GHES: Add hardware memory error recovery support\n HWPoison: add memory_failure_queue()\n ACPI, APEI, GHES, Error records content based throttle\n ACPI, APEI, GHES, printk support for recoverable error via NMI\n lib, Make gen_pool memory allocator lockless\n lib, Add lock-less NULL terminated single list\n Add Kconfig option ARCH_HAVE_NMI_SAFE_CMPXCHG\n ACPI, APEI, Add WHEA _OSC support\n ACPI, APEI, Add APEI bit support in generic _OSC call\n ACPI, APEI, GHES, Support disable GHES at boot time\n ACPI, APEI, GHES, Prevent GHES to be built as module\n ACPI, APEI, Use apei_exec_run_optional in APEI EINJ and ERST\n ACPI, APEI, Add apei_exec_run_optional\n ACPI, APEI, GHES, Do not ratelimit fatal error printk before panic\n ACPI, APEI, ERST, Fix erst-dbg long record reading issue\n ACPI, APEI, ERST, Prevent erst_dbg from loading if ERST is disabled\n" }, { "commit": "d0e323b47057f4492b8fa22345f38d80a469bf8d", "tree": "feb760c7e2cdb1e43640417409428ab858910ea3", "parents": [ "c027a474a68065391c8773f6e83ed5412657e369", "c3e6088e1036f8084bc7444b38437da136b7588b" ], "author": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Aug 03 11:30:42 2011 -0400" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Aug 03 11:30:42 2011 -0400" }, "message": "Merge branch \u0027apei\u0027 into apei-release\n\nSome trivial conflicts due to other various merges\nadding to the end of common lists sooner than this one.\n\n\tarch/ia64/Kconfig\n\tarch/powerpc/Kconfig\n\tarch/x86/Kconfig\n\tlib/Kconfig\n\tlib/Makefile\n\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "df013ffb8119c89f062ab05b7f544704315db47b", "tree": "db87f30545d2fd6cf9b0a547f09d924df3be90dd", "parents": [ "9fb0bfe1408d5506b7b83d13d1eed573fd71d67d" ], "author": { "name": "Huang Ying", "email": "ying.huang@intel.com", "time": "Wed Jul 13 13:14:22 2011 +0800" }, "committer": { "name": "Len Brown", "email": "len.brown@intel.com", "time": "Wed Aug 03 11:12:37 2011 -0400" }, "message": "Add Kconfig option ARCH_HAVE_NMI_SAFE_CMPXCHG\n\ncmpxchg() is widely used by lockless code, including NMI-safe lockless\ncode. But on some architectures, the cmpxchg() implementation is not\nNMI-safe, on these architectures the lockless code may need a\nspin_trylock_irqsave() based implementation.\n\nThis patch adds a Kconfig option: ARCH_HAVE_NMI_SAFE_CMPXCHG, so that\nNMI-safe lockless code can depend on it or provide different\nimplementation according to it.\n\nOn many architectures, cmpxchg is only NMI-safe for several specific\noperand sizes. So, ARCH_HAVE_NMI_SAFE_CMPXCHG define in this patch\nonly guarantees cmpxchg is NMI-safe for sizeof(unsigned long).\n\nSigned-off-by: Huang Ying \u003cying.huang@intel.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Richard Henderson \u003crth@twiddle.net\u003e\nCC: Mikael Starvik \u003cstarvik@axis.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nCC: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e\nCC: Tony Luck \u003ctony.luck@intel.com\u003e\nCC: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCC: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nCC: Michal Simek \u003cmonstr@monstr.eu\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCC: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCC: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCC: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e\nCC: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCC: Ingo Molnar \u003cmingo@redhat.com\u003e\nCC: Chris Zankel \u003cchris@zankel.net\u003e\nSigned-off-by: Len Brown \u003clen.brown@intel.com\u003e\n" }, { "commit": "1850536b93888e6cc3ee42e63e20e61f35f8b3e2", "tree": "7b78bf5196ca79f52f0fd7c932ea8062c91ff154", "parents": [ "ed8f37370d83e695c0a4fa5d5fc7a83ecb947526", "d1afa65ca59d4e6a5f1a8c1ab9bfa73f2fa8b777" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 02 21:16:11 2011 -1000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 02 21:16:11 2011 -1000" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n arch/tile/mm/init.c: trivial: use BUG_ON\n arch/tile: remove useless set_fixmap_nocache() macro\n arch/tile: add hypervisor-based character driver for SPI flash ROM\n ioctl-number.txt: add the tile hardwall ioctl range\n tile: use generic-y format for one-line asm-generic headers\n clocksource: tile: convert to use clocksource_register_hz\n" }, { "commit": "d1afa65ca59d4e6a5f1a8c1ab9bfa73f2fa8b777", "tree": "344d0a636d63614cf5cb2a85a2a7a2e37207d54a", "parents": [ "3d071cd313643cf82b1ce1ce4fdf08d63ad53964" ], "author": { "name": "Julia Lawall", "email": "julia@diku.dk", "time": "Tue Aug 02 12:35:04 2011 +0200" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue Aug 02 16:26:59 2011 -0400" }, "message": "arch/tile/mm/init.c: trivial: use BUG_ON\n\nUse BUG_ON(x) rather than if(x) BUG();\n\nThe semantic patch that fixes this problem is as follows:\n(http://coccinelle.lip6.fr/)\n\n// \u003csmpl\u003e\n@@ identifier x; @@\n-if (x) BUG();\n+BUG_ON(x);\n\n@@ identifier x; @@\n-if (!x) BUG();\n+BUG_ON(!x);\n// \u003c/smpl\u003e\n\nSigned-off-by: Julia Lawall \u003cjulia@diku.dk\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "3d071cd313643cf82b1ce1ce4fdf08d63ad53964", "tree": "874c1683f32f07614aa123f6ca5cf6c2bd443704", "parents": [ "cf8e98d15361f8c594da00a3f7a500787fc1a426", "02f8c6aee8df3cdc935e9bdd4f2d020306035dbe" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue Aug 02 16:14:02 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue Aug 02 16:14:02 2011 -0400" }, "message": "Merge tag \u0027v3.0\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 into for-linus\n" }, { "commit": "f85f19de90a9997583bb26e6f1f9297a4e152c18", "tree": "2dfe61dab6c39ca202f114cb68c68978da1624e3", "parents": [ "b993fdbc7fe26f96b59003a3552c418a71aa0a9f", "7b87c9df5602efd6c7edeb291bbd104d49a6babf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 29 23:35:05 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jul 29 23:35:05 2011 -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:\n PCI: remove printks about disabled bridge windows\n PCI: fold pci_calc_resource_flags() into decode_bar()\n PCI: treat mem BAR type \"11\" (reserved) as 32-bit, not 64-bit, BAR\n PCI: correct pcie_set_readrq write size\n PCI: pciehp: change wait time for valid configuration access\n x86/PCI: Preserve existing pci\u003dbfsort whitelist for Dell systems\n PCI: ARI is a PCIe v2 feature\n x86/PCI: quirks: Use pci_dev-\u003erevision\n PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.\n PCI hotplug: cpqphp: use pci_dev-\u003evendor\n PCI hotplug: cpqphp: use pci_dev-\u003esubsystem_{vendor|device}\n x86/PCI: config space accessor functions should not ignore the segment argument\n PCI: Assign values to \u0027pci_obff_signal_type\u0027 enumeration constants\n x86/PCI: reduce severity of host bridge window conflict warnings\n PCI: enumerate the PCI device only removed out PCI hieratchy of OS when re-scanning PCI\n PCI: PCIe AER: add aer_recover_queue\n x86/PCI: select direct access mode for mmconfig option\n PCI hotplug: Rename is_ejectable which also exists in dock.c\n" }, { "commit": "7847777a45f9f8bfc8617dbf107bde1ecb59caee", "tree": "f9e31828db79e607a763f1eaea2119b2f270dcdb", "parents": [ "f24219b4e90cf70ec4a211b17fbabc725a0ddf3c" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Tue Jul 26 16:09:08 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:47 2011 -0700" }, "message": "atomic: cleanup asm-generic atomic*.h inclusion\n\nAfter changing all consumers of atomics to include \u003clinux/atomic.h\u003e, we\nran into some compile time errors due to this dependency chain:\n\nlinux/atomic.h\n -\u003e asm/atomic.h\n -\u003e asm-generic/atomic-long.h\n\nwhere atomic-long.h could use funcs defined later in linux/atomic.h\nwithout a prototype. This patches moves the code that includes\nasm-generic/atomic*.h to linux/atomic.h.\n\nArchs that need \u003casm-generic/atomic64.h\u003e need to select\nCONFIG_GENERIC_ATOMIC64 from now on (some of them used to include it\nunconditionally).\n\nCompile tested on i386 and x86_64 with allnoconfig.\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f24219b4e90cf70ec4a211b17fbabc725a0ddf3c", "tree": "c1c753bd425d61a5094995d9835b23b46383d9b2", "parents": [ "60063497a95e716c9a689af3be2687d261f115b4" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Tue Jul 26 16:09:07 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:47 2011 -0700" }, "message": "atomic: move atomic_add_unless to generic code\n\nThis is in preparation for more generic atomic primitives based on\n__atomic_add_unless.\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nSigned-off-by: Hans-Christian Egtvedt \u003chans-christian.egtvedt@atmel.com\u003e\nReviewed-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "60063497a95e716c9a689af3be2687d261f115b4", "tree": "6ce0d68db76982c53df46aee5f29f944ebf2c320", "parents": [ "148817ba092f9f6edd35bad3c6c6b8e8f90fe2ed" ], "author": { "name": "Arun Sharma", "email": "asharma@fb.com", "time": "Tue Jul 26 16:09:06 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:47 2011 -0700" }, "message": "atomic: use \u003clinux/atomic.h\u003e\n\nThis allows us to move duplicated code in \u003casm/atomic.h\u003e\n(atomic_inc_not_zero() for now) to \u003clinux/atomic.h\u003e\n\nSigned-off-by: Arun Sharma \u003casharma@fb.com\u003e\nReviewed-by: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Eric Dumazet \u003ceric.dumazet@gmail.com\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "148817ba092f9f6edd35bad3c6c6b8e8f90fe2ed", "tree": "75cc7df62c9713bc1a44738026878a79653faa38", "parents": [ "b2c9cd3793e5878e301ec2219785a7b8ca402ef1" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Tue Jul 26 16:09:04 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:46 2011 -0700" }, "message": "asm-generic: add another generic ext2 atomic bitops\n\nThe majority of architectures implement ext2 atomic bitops as\ntest_and_{set,clear}_bit() without spinlock.\n\nThis adds this type of generic implementation in ext2-atomic-setbit.h and\nuse it wherever possible.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nSuggested-by: Andreas Dilger \u003cadilger@dilger.ca\u003e\nSuggested-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0e9a6cb5e66f4b23e2a8f6b3f00949b7b3125dda", "tree": "f5ae8bd305b7df5f9dcb75ea86b05174c3dc5b90", "parents": [ "778d3b0ff0654ad7092bf823fd32010066b12365" ], "author": { "name": "Mike Frysinger", "email": "vapier@gentoo.org", "time": "Tue Jul 26 16:08:31 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jul 26 16:49:43 2011 -0700" }, "message": "ptrace: unify show_regs() prototype\n\n[ poleg@redhat.com: no need to declare show_regs() in ptrace.h, sched.h does this ]\nSigned-off-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@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": "2dad3206db5c3832cde1f58650027fea3ff7adf3", "tree": "96314a554afdab5904a939793156d4ae23ec11c1", "parents": [ "84635d68be4b846ba984a89f386524153330c597", "0c12eaffdf09466f36a9ffe970dda8f4aeb6efc0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 22:49:19 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 22:49:19 2011 -0700" }, "message": "Merge branch \u0027for-3.1\u0027 of git://linux-nfs.org/~bfields/linux\n\n* \u0027for-3.1\u0027 of git://linux-nfs.org/~bfields/linux:\n nfsd: don\u0027t break lease on CLAIM_DELEGATE_CUR\n locks: rename lock-manager ops\n nfsd4: update nfsv4.1 implementation notes\n nfsd: turn on reply cache for NFSv4\n nfsd4: call nfsd4_release_compoundargs from pc_release\n nfsd41: Deny new lock before RECLAIM_COMPLETE done\n fs: locks: remove init_once\n nfsd41: check the size of request\n nfsd41: error out when client sets maxreq_sz or maxresp_sz too small\n nfsd4: fix file leak on open_downgrade\n nfsd4: remember to put RW access on stateid destruction\n NFSD: Added TEST_STATEID operation\n NFSD: added FREE_STATEID operation\n svcrpc: fix list-corrupting race on nfsd shutdown\n rpc: allow autoloading of gss mechanisms\n svcauth_unix.c: quiet sparse noise\n svcsock.c: include sunrpc.h to quiet sparse noise\n nfsd: Remove deprecated nfsctl system call and related code.\n NFSD: allow OP_DESTROY_CLIENTID to be only op in COMPOUND\n\nFix up trivial conflicts in Documentation/feature-removal-schedule.txt\n" }, { "commit": "d3ec4844d449cf7af9e749f73ba2052fb7b72fc2", "tree": "c515913e85f7e50878c83da2a88bc5a7269d087c", "parents": [ "0003230e8200699860f0b10af524dc47bf8aecad", "df2e301fee3c2c2a87592151397ad7699bb14c37" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 13:56:39 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 25 13:56:39 2011 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial: (43 commits)\n fs: Merge split strings\n treewide: fix potentially dangerous trailing \u0027;\u0027 in #defined values/expressions\n uwb: Fix misspelling of neighbourhood in comment\n net, netfilter: Remove redundant goto in ebt_ulog_packet\n trivial: don\u0027t touch files that are removed in the staging tree\n lib/vsprintf: replace link to Draft by final RFC number\n doc: Kconfig: `to be\u0027 -\u003e `be\u0027\n doc: Kconfig: Typo: square -\u003e squared\n doc: Konfig: Documentation/power/{pm \u003d\u003e apm-acpi}.txt\n drivers/net: static should be at beginning of declaration\n drivers/media: static should be at beginning of declaration\n drivers/i2c: static should be at beginning of declaration\n XTENSA: static should be at beginning of declaration\n SH: static should be at beginning of declaration\n MIPS: static should be at beginning of declaration\n ARM: static should be at beginning of declaration\n rcu: treewide: Do not use rcu_read_lock_held when calling rcu_dereference_check\n Update my e-mail address\n PCIe ASPM: forcedly -\u003e forcibly\n gma500: push through device driver tree\n ...\n\nFix up trivial conflicts:\n - arch/arm/mach-ep93xx/dma-m2p.c (deleted)\n - drivers/gpio/gpio-ep93xx.c (renamed and context nearby)\n - drivers/net/r8169.c (just context changes)\n" }, { "commit": "66574cc05438dd0907029075d7e6ec5ac0036fbc", "tree": "8516792e486a535840e09b67f0831c303df3d45d", "parents": [ "74e08fcf7bef973512a1f813700f802a93678670" ], "author": { "name": "Jonas Bonn", "email": "jonas@southpole.se", "time": "Thu Jun 30 21:22:12 2011 +0200" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sun Jul 24 22:06:04 2011 +0930" }, "message": "modules: make arch\u0027s use default loader hooks\n\nThis patch removes all the module loader hook implementations in the\narchitecture specific code where the functionality is the same as that\nnow provided by the recently added default hooks.\n\nSigned-off-by: Jonas Bonn \u003cjonas@southpole.se\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nTested-by: Michal Simek \u003cmonstr@monstr.eu\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "e72542191cbba4cf7fda21cb22e26b42d7415daf", "tree": "95fc296d2d0d8c9b52183bd664b4ea0b662bb866", "parents": [ "bbd9d6f7fbb0305c9a592bf05a32e87eb364a4ff" ], "author": { "name": "Ohad Ben-Cohen", "email": "ohad@wizery.com", "time": "Tue Jul 05 17:06:14 2011 +0300" }, "committer": { "name": "Rusty Russell", "email": "rusty@rustcorp.com.au", "time": "Sat Jul 23 16:20:30 2011 +0930" }, "message": "virtio: expose for non-virtualization users too\n\nvirtio has been so far used only in the context of virtualization,\nand the virtio Kconfig was sourced directly by the relevant arch\nKconfigs when VIRTUALIZATION was selected.\n\nNow that we start using virtio for inter-processor communications,\nwe need to source the virtio Kconfig outside of the virtualization\nscope too.\n\nMoreover, some architectures might use virtio for both virtualization\nand inter-processor communications, so directly sourcing virtio\nmight yield unexpected results due to conflicting selections.\n\nThe simple solution offered by this patch is to always source virtio\u0027s\nKconfig in drivers/Kconfig, and remove it from the appropriate arch\nKconfigs. Additionally, a virtio menu entry has been added so virtio\ndrivers don\u0027t show up in the general drivers menu.\n\nThis way anyone can use virtio, though it\u0027s arguably less accessible\n(and neat!) for virtualization users now.\n\nNote: some architectures (mips and sh) seem to have a VIRTUALIZATION\nmenu merely for sourcing virtio\u0027s Kconfig, so that menu is removed too.\n\nSigned-off-by: Ohad Ben-Cohen \u003cohad@wizery.com\u003e\nSigned-off-by: Rusty Russell \u003crusty@rustcorp.com.au\u003e\n" }, { "commit": "d5341942d784134f2997b3ff82cd63cf71d1f932", "tree": "355ad81a15d031bbfe7dd94ee6696d8889c926d0", "parents": [ "05d3ac267a9d10af6ca370afe21802333aad1d5c" ], "author": { "name": "Ralf Baechle", "email": "ralf@linux-mips.org", "time": "Fri Jun 10 15:30:21 2011 +0100" }, "committer": { "name": "Jesse Barnes", "email": "jbarnes@virtuousgeek.org", "time": "Fri Jul 22 08:26:06 2011 -0700" }, "message": "PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.\n\nAside of the usual motivation for constification, this function has a\nhistory of being abused a hook for interrupt and other fixups so I turned\nthis function const ages ago in the MIPS code but it should be done\ntreewide.\n\nDue to function pointer passing in varous places a few other functions\nhad to be constified as well.\n\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nTo: Anton Vorontsov \u003cavorontsov@mvista.com\u003e\nTo: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nTo: Colin Cross \u003cccross@android.com\u003e\nAcked-by: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nTo: Eric Miao \u003ceric.y.miao@gmail.com\u003e\nTo: Erik Gilling \u003ckonkers@android.com\u003e\nAcked-by: Guan Xuetao \u003cgxt@mprc.pku.edu.cn\u003e\nTo: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nTo: Imre Kaloz \u003ckaloz@openwrt.org\u003e\nTo: Ingo Molnar \u003cmingo@redhat.com\u003e\nTo: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nTo: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nTo: Krzysztof Halasa \u003ckhc@pm.waw.pl\u003e\nTo: Lennert Buytenhek \u003ckernel@wantstofly.org\u003e\nTo: Matt Turner \u003cmattst88@gmail.com\u003e\nTo: Nicolas Pitre \u003cnico@fluxnic.net\u003e\nTo: Olof Johansson \u003colof@lixom.net\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nTo: Richard Henderson \u003crth@twiddle.net\u003e\nTo: Russell King \u003clinux@arm.linux.org.uk\u003e\nTo: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: linux-alpha@vger.kernel.org\nCc: linux-arm-kernel@lists.infradead.org\nCc: linux-kernel@vger.kernel.org\nCc: linux-mips@linux-mips.org\nCc: linux-pci@vger.kernel.org\nCc: linux-sh@vger.kernel.org\nCc: linux-tegra@vger.kernel.org\nCc: sparclinux@vger.kernel.org\nCc: x86@kernel.org\nSigned-off-by: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\n" }, { "commit": "49b28684fdba2c84a3b8e54aaa0faa9ce2e4f140", "tree": "c64ee1e754e291d5a917417b25026e681d8a3d0d", "parents": [ "094b5d74f4005ae1cc90688f2c814e00937809a8" ], "author": { "name": "NeilBrown", "email": "neilb@suse.de", "time": "Tue Jun 21 15:27:43 2011 +1000" }, "committer": { "name": "J. Bruce Fields", "email": "bfields@redhat.com", "time": "Fri Jul 15 18:58:42 2011 -0400" }, "message": "nfsd: Remove deprecated nfsctl system call and related code.\n\nAs promised in feature-removal-schedule.txt it is time to\nremove the nfsctl system call.\n\nUserspace has perferred to not use this call throughout 2.6 and it has been\nexcluded in the default configuration since 2.6.36 (9 months ago).\n\nSo this patch removes all the code that was being compiled out.\n\nThere are still references to sys_nfsctl in various arch systemcall tables\nand related code. These should be cleaned out too, probably in the next\nmerge window.\n\nSigned-off-by: NeilBrown \u003cneilb@suse.de\u003e\nSigned-off-by: J. Bruce Fields \u003cbfields@redhat.com\u003e\n" }, { "commit": "b7e9c223be8ce335e30f2cf6ba588e6a4092275c", "tree": "2d1e3b75606abc18df7ad65e51ac3f90cd68b38d", "parents": [ "c172d82500a6cf3c32d1e650722a1055d72ce858", "e3bbfa78bab125f58b831b5f7f45b5a305091d72" ], "author": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Jul 11 14:15:48 2011 +0200" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Mon Jul 11 14:15:55 2011 +0200" }, "message": "Merge branch \u0027master\u0027 into for-next\n\nSync with Linus\u0027 tree to be able to apply pending patches that\nare based on newer code already present upstream.\n" }, { "commit": "c6830c22603aaecf65405af23f6da2d55892f9cb", "tree": "19458ebc7c32bef8a4ed59630cabb5785b1bdc11", "parents": [ "af4087e0e682df12bdffec5cfafc2fec9208716e" ], "author": { "name": "KAMEZAWA Hiroyuki", "email": "kamezawa.hiroyu@jp.fujitsu.com", "time": "Thu Jun 16 17:28:07 2011 +0900" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 27 14:13:09 2011 -0700" }, "message": "Fix node_start/end_pfn() definition for mm/page_cgroup.c\n\ncommit 21a3c96 uses node_start/end_pfn(nid) for detection start/end\nof nodes. But, it\u0027s not defined in linux/mmzone.h but defined in\n/arch/???/include/mmzone.h which is included only under\nCONFIG_NEED_MULTIPLE_NODES\u003dy.\n\nThen, we see\n mm/page_cgroup.c: In function \u0027page_cgroup_init\u0027:\n mm/page_cgroup.c:308: error: implicit declaration of function \u0027node_start_pfn\u0027\n mm/page_cgroup.c:309: error: implicit declaration of function \u0027node_end_pfn\u0027\n\nSo, fixiing page_cgroup.c is an idea...\n\nBut node_start_pfn()/node_end_pfn() is a very generic macro and\nshould be implemented in the same manner for all archs.\n(m32r has different implementation...)\n\nThis patch removes definitions of node_start/end_pfn() in each archs\nand defines a unified one in linux/mmzone.h. It\u0027s not under\nCONFIG_NEED_MULTIPLE_NODES, now.\n\nA result of macro expansion is here (mm/page_cgroup.c)\n\nfor !NUMA\n start_pfn \u003d ((\u0026contig_page_data)-\u003enode_start_pfn);\n end_pfn \u003d ({ pg_data_t *__pgdat \u003d (\u0026contig_page_data); __pgdat-\u003enode_start_pfn + __pgdat-\u003enode_spanned_pages;});\n\nfor NUMA (x86-64)\n start_pfn \u003d ((node_data[nid])-\u003enode_start_pfn);\n end_pfn \u003d ({ pg_data_t *__pgdat \u003d (node_data[nid]); __pgdat-\u003enode_start_pfn + __pgdat-\u003enode_spanned_pages;});\n\nChangelog:\n - fixed to avoid using \"nid\" twice in node_end_pfn() macro.\n\nReported-and-acked-by: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nReported-and-tested-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nAcked-by: Mel Gorman \u003cmgorman@suse.de\u003e\nSigned-off-by: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cf8e98d15361f8c594da00a3f7a500787fc1a426", "tree": "ec25cbd7e504b8264061efa743966f8a558285a6", "parents": [ "93ea927eb15b736fa4a431f789b1097318129d2a" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Jun 15 10:35:38 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed Jun 15 10:35:38 2011 -0400" }, "message": "arch/tile: remove useless set_fixmap_nocache() macro\n\nTILE doesn\u0027t support PAGE_KERNEL_NOCACHE so the macro isn\u0027t useful;\nit\u0027s a copy-and-paste from the first version of this header in 2007.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "dbcb4a1a3f16702918caa4d4ab7062965050a780", "tree": "0b42ff1e6f8d82e07263975705d944bc4d41d184", "parents": [ "ea41b1e5440442cea5c029b192e9ebbe68e423f6" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri Jun 10 13:07:48 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri Jun 10 13:07:48 2011 -0400" }, "message": "arch/tile: add hypervisor-based character driver for SPI flash ROM\n\nThe first version of this patch proposed an arch/tile/drivers/ directory,\nbut the consensus was that this was probably a poor choice for a place to\ngroup Tilera-specific drivers, and that in any case grouping by platform\nwas discouraged, and grouping by function was preferred.\n\nThis version of the patch addresses various issues raised in the\ncommunity, primarily the absence of sysfs integration. The sysfs\nintegration now handles passing information on sector size, page size,\nand total partition size to userspace as well. In addition, we now\nuse a single \"struct cdev\" to manage all the partition minor devices,\nand dynamically discover the correct number of partitions from the\nhypervisor rather than using a module_param with a default value.\n\nThis driver has no particular \"peer\" drivers it can be grouped with.\nIt is sort of like an MTD driver for SPI ROM, but it doesn\u0027t group well\nwith the other MTD devices since it relies on hypervisor virtualization\nto handle many of the irritating aspects of flash ROM management: sector\nawareness, background read for sub-sector writes, bit examination to\ndetermine whether a sector erase needs to be issued, etc. It is in fact\nmore like an EEPROM driver, but the hypervisor virtualization does require\na \"flush\" command if you wish to commit a sector write prior to writing\nto a different sector, and this is sufficiently different from generic\nI2C/SPI EEPROMs that as a result it doesn\u0027t group well with them either.\n\nThe simple character device is already in use by a range of Tilera\nSPI ROM management tools, as well as by customers. In addition, using\nthe simple character device actually simplifies the userspace tools,\nsince they don\u0027t need to manage sector erase, background read, etc.\nThis both simplifies the code (since we can uniformly manage plain files\nand the SPI ROM) as well as makes the user code portable to non-Linux\nplatforms that don\u0027t offer the same MTD ioctls.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nReviewed-by: Arnd Bergmann \u003carnd@arndb.de\u003e\n" }, { "commit": "28f65c11f2ffb3957259dece647a24f8ad2e241b", "tree": "6b7621d09d10df89eedd908d4506fb9f457a909f", "parents": [ "140a1ef2f91a00e1d25f0878c193abdc25bf6ebe" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Thu Jun 09 09:13:32 2011 -0700" }, "committer": { "name": "Jiri Kosina", "email": "jkosina@suse.cz", "time": "Fri Jun 10 14:55:36 2011 +0200" }, "message": "treewide: Convert uses of struct resource to resource_size(ptr)\n\nSeveral fixes as well where the +1 was missing.\n\nDone via coccinelle scripts like:\n\n@@\nstruct resource *ptr;\n@@\n\n- ptr-\u003eend - ptr-\u003estart + 1\n+ resource_size(ptr)\n\nand some grep and typing.\n\nMostly uncompiled, no cross-compilers.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Jiri Kosina \u003cjkosina@suse.cz\u003e\n" }, { "commit": "2c007a9d8cb018a3ce2106342f2aff2abca2a3bd", "tree": "0502a0ec4f58d1e8316cf4594f25755390621fe3", "parents": [ "9f14517bd6f38cf4b48d742a0ac5db9d17edecba" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri Jun 03 17:36:18 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri Jun 03 17:36:18 2011 -0400" }, "message": "tile: use generic-y format for one-line asm-generic headers\n\nThis lets us remove a lot of one-line wrapper header files.\nSee commit d8ecc5cd8e227bc318513b5306ae88a474b8886d for context.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "9f14517bd6f38cf4b48d742a0ac5db9d17edecba", "tree": "5753f6f5b6d8a5a1e7692669dd9a55c421f4fe20", "parents": [ "55922c9d1b84b89cb946c777fddccb3247e7df2c" ], "author": { "name": "John Stultz", "email": "johnstul@us.ibm.com", "time": "Wed Jun 01 00:32:50 2011 -0700" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri Jun 03 17:26:21 2011 -0400" }, "message": "clocksource: tile: convert to use clocksource_register_hz\n\nConvert tile to use clocksource_register_hz.\n\nCC: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "57ed609d4b64139b4d2cf5f3b4880a573a7905d2", "tree": "d824e1ebd33b28c4ccc53e9074064db479b17dc7", "parents": [ "a74d70b63f1a0230831bcca3145d85ae016f9d4c", "f133ecca9cbb31b5e6e9bda27cbe3034fbf656df" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:29:28 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun May 29 11:29:28 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:\n arch/tile: more /proc and /sys file support\n" }, { "commit": "f133ecca9cbb31b5e6e9bda27cbe3034fbf656df", "tree": "1887377b71ee9fc73d4e1226d1d9776ae5a5d7ad", "parents": [ "7a0287df3e83a0012dfc496d4a8af9c1c5b126ef" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 26 12:40:09 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Fri May 27 10:39:05 2011 -0400" }, "message": "arch/tile: more /proc and /sys file support\n\nThis change introduces a few of the less controversial /proc and\n/proc/sys interfaces for tile, along with sysfs attributes for\nvarious things that were originally proposed as /proc/tile files.\nIt also adjusts the \"hardwall\" proc API.\n\nArnd Bergmann reviewed the initial arch/tile submission, which\nincluded a complete set of all the /proc/tile and /proc/sys/tile\nknobs that we had added in a somewhat ad hoc way during initial\ndevelopment, and provided feedback on where most of them should go.\n\nOne knob turned out to be similar enough to the existing\n/proc/sys/debug/exception-trace that it was re-implemented to use\nthat model instead.\n\nAnother knob was /proc/tile/grid, which reported the \"grid\" dimensions\nof a tile chip (e.g. 8x8 processors \u003d 64-core chip). Arnd suggested\nlooking at sysfs for that, so this change moves that information\nto a pair of sysfs attributes (chip_width and chip_height) in the\n/sys/devices/system/cpu directory. We also put the \"chip_serial\"\nand \"chip_revision\" information from our old /proc/tile/board file\nas attributes in /sys/devices/system/cpu.\n\nOther information collected via hypervisor APIs is now placed in\n/sys/hypervisor. We create a /sys/hypervisor/type file (holding the\nconstant string \"tilera\") to be parallel with the Xen use of\n/sys/hypervisor/type holding \"xen\". We create three top-level files,\n\"version\" (the hypervisor\u0027s own version), \"config_version\" (the\nversion of the configuration file), and \"hvconfig\" (the contents of\nthe configuration file). The remaining information from our old\n/proc/tile/board and /proc/tile/switch files becomes an attribute\ngroup appearing under /sys/hypervisor/board/.\n\nFinally, after some feedback from Arnd Bergmann for the previous\nversion of this patch, the /proc/tile/hardwall file is split up into\ntwo conceptual parts. First, a directory /proc/tile/hardwall/ which\ncontains one file per active hardwall, each file named after the\nhardwall\u0027s ID and holding a cpulist that says which cpus are enclosed by\nthe hardwall. Second, a /proc/PID file \"hardwall\" that is either\nempty (for non-hardwall-using processes) or contains the hardwall ID.\n\nFinally, this change pushes the /proc/sys/tile/unaligned_fixup/\ndirectory, with knobs controlling the kernel code for handling the\nfixup of unaligned exceptions.\n\nReviewed-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "63e424c84429903c92a0f1e9654c31ccaf6694d0", "tree": "7a5dbe2587176f3552a71aa18d4cc006bc05261b", "parents": [ "19de85ef574c3a2182e3ccad9581805052f14946" ], "author": { "name": "Akinobu Mita", "email": "akinobu.mita@gmail.com", "time": "Thu May 26 16:26:10 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 26 17:12:38 2011 -0700" }, "message": "arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT}\n\nBy the previous style change, CONFIG_GENERIC_FIND_NEXT_BIT,\nCONFIG_GENERIC_FIND_BIT_LE, and CONFIG_GENERIC_FIND_LAST_BIT are not used\nto test for existence of find bitops anymore.\n\nSigned-off-by: Akinobu Mita \u003cakinobu.mita@gmail.com\u003e\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.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": "0798b1dbfbd9ff2a370c5968c5f0621ef0075fe0", "tree": "c7f61ab9683786a070da0933b9981fc74a4d865f", "parents": [ "ad363e0916423b2e6cdfcdc30ae707ec709f0a65", "6738d3210aabe3016a1b03cd98a7fc479c229197" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 15:35:32 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 15:35:32 2011 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: (26 commits)\n arch/tile: prefer \"tilepro\" as the name of the 32-bit architecture\n compat: include aio_abi.h for aio_context_t\n arch/tile: cleanups for tilegx compat mode\n arch/tile: allocate PCI IRQs later in boot\n arch/tile: support signal \"exception-trace\" hook\n arch/tile: use better definitions of xchg() and cmpxchg()\n include/linux/compat.h: coding-style fixes\n tile: add an RTC driver for the Tilera hypervisor\n arch/tile: finish enabling support for TILE-Gx 64-bit chip\n compat: fixes to allow working with tile arch\n arch/tile: update defconfig file to something more useful\n tile: do_hardwall_trap: do not play with task-\u003esighand\n tile: replace mm-\u003ecpu_vm_mask with mm_cpumask()\n tile,mn10300: add device parameter to dma_cache_sync()\n audit: support the \"standard\" \u003casm-generic/unistd.h\u003e\n arch/tile: clarify flush_buffer()/finv_buffer() function names\n arch/tile: kernel-related cleanups from removing static page size\n arch/tile: various header improvements for building drivers\n arch/tile: disable GX prefetcher during cache flush\n arch/tile: tolerate disabling CONFIG_BLK_DEV_INITRD\n ...\n" }, { "commit": "6738d3210aabe3016a1b03cd98a7fc479c229197", "tree": "aeb7dcc2412f55244ecf3bde35036de3b6f5b0d3", "parents": [ "45e9683e87b69328175df3a9e42039b9892ca47e" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 25 15:24:00 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 25 15:24:00 2011 -0400" }, "message": "arch/tile: prefer \"tilepro\" as the name of the 32-bit architecture\n\nWith this change, you can (and should) build with ARCH\u003dtilepro for the\ncurrent 32-bit chips. Building with ARCH\u003dtile continues to work, but\nwe\u0027ve renamed the defconfig file to tilepro_defconfig for consistency.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "5ca43f6c3b365024d889bc77064bb331f5a72a45", "tree": "c22cf20dc33d85770b88c117fd67b33c7bd7099d", "parents": [ "c84598bbfa756b7d042da31aa4e198ae866a6c7d" ], "author": { "name": "Stephen Boyd", "email": "sboyd@codeaurora.org", "time": "Tue May 24 17:13:36 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:54 2011 -0700" }, "message": "lib: consolidate DEBUG_STACK_USAGE option\n\nMost arches define CONFIG_DEBUG_STACK_USAGE exactly the same way. Move it\nto lib/Kconfig.debug so each arch doesn\u0027t have to define it. This\nobviously makes the option generic, but that\u0027s fine because the config is\nalready used in generic code.\n\nIt\u0027s not obvious to me that sysrq-P actually does anything caution by\nkeeping the most inclusive wording.\n\nSigned-off-by: Stephen Boyd \u003csboyd@codeaurora.org\u003e\nCc: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nAcked-by: Richard Weinberger \u003crichard@nod.at\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Paul Mackerras \u003cpaulus@samba.org\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e\nCc: Lennox Wu \u003clennox.wu@gmail.com\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1c395176962176660bb108f90e97e1686cfe0d85", "tree": "dc3b91d8d0d9b00a59f26677cce0f9eb90b1772f", "parents": [ "ff075d605511784c79cbf0ae73d90e07238267b3" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue May 24 17:11:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:16 2011 -0700" }, "message": "mm: now that all old mmu_gather code is gone, remove the storage\n\nFold all the mmu_gather rework patches into one for submission\n\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nReported-by: Hugh Dickins \u003chughd@google.com\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Richard Weinberger \u003crichard@nod.at\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: KAMEZAWA Hiroyuki \u003ckamezawa.hiroyu@jp.fujitsu.com\u003e\nCc: Mel Gorman \u003cmel@csn.ul.ie\u003e\nCc: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nCc: Namhyung Kim \u003cnamhyung@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": "5129df03d0c44b2d5a5f9d7d52f3b079706b9a8f", "tree": "799e309a7db032cb7abe9f0fa910c2989c3fdab5", "parents": [ "4d429480352c63db2228489f0db9fd381cdc3c9c", "6988f20fe04e9ef3aea488cb8ab57fbeb78e12f0" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 24 11:53:42 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue May 24 11:53:42 2011 -0700" }, "message": "Merge branch \u0027for-2.6.40\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-2.6.40\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:\n percpu: Unify input section names\n percpu: Avoid extra NOP in percpu_cmpxchg16b_double\n percpu: Cast away printk format warning\n percpu: Always align percpu output section to PAGE_SIZE\n\nFix up fairly trivial conflict in arch/x86/include/asm/percpu.h as per Tejun\n" }, { "commit": "6988f20fe04e9ef3aea488cb8ab57fbeb78e12f0", "tree": "c9d7fc50a2e2147a5ca07e3096e7eeb916ad2da9", "parents": [ "0415b00d175e0d8945e6785aad21b5f157976ce0", "6ea0c34dac89611126455537552cffe6c7e832ad" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue May 24 09:59:36 2011 +0200" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue May 24 09:59:36 2011 +0200" }, "message": "Merge branch \u0027fixes-2.6.39\u0027 into for-2.6.40\n" }, { "commit": "818d8462bb7c717706bcfe994258e2c3710d1fd0", "tree": "d597fe6369a03fdf0b8fc0c940579cbe1efab35e", "parents": [ "f4de51de2edcd26ec77bfc71b1f00b1de5a5dc20" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue May 17 15:52:22 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 19 22:56:13 2011 -0400" }, "message": "arch/tile: cleanups for tilegx compat mode\n\nThese changes make the syscall table line up correctly for\ntilegx compat mode, and remove the stale sys32_fadvise64() function,\nwhich isn\u0027t actually used by any syscall table.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "f4de51de2edcd26ec77bfc71b1f00b1de5a5dc20", "tree": "5d565f18fbb0b0edc82af64d7d98e342a0c1c6d8", "parents": [ "571d76acdab95876aeff869ab6449f826c23aa43" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue May 17 15:25:21 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 19 22:56:05 2011 -0400" }, "message": "arch/tile: allocate PCI IRQs later in boot\n\nThis change became required due to some recent reworking in the\nplatform-independent IRQ code. It is required for 2.6.38 and later.\n\nCc: stable@kernel.org\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "571d76acdab95876aeff869ab6449f826c23aa43", "tree": "b52ceacfa83b1ab4c5a6950007ce8be03cec192e", "parents": [ "8aaf1dda42576b0f8dffb004065baa806f4df9b6" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 16 14:23:44 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 19 22:55:59 2011 -0400" }, "message": "arch/tile: support signal \"exception-trace\" hook\n\nThis change adds support for /proc/sys/debug/exception-trace to tile.\nLike x86 and sparc, by default it is set to \"1\", generating a one-line\nprintk whenever a user process crashes. By setting it to \"2\", we get\na much more complete userspace diagnostic at crash time, including\na user-space backtrace, register dump, and memory dump around the\naddress of the crash.\n\nSome vestiges of the Tilera-internal version of this support are\nremoved with this patch (the show_crashinfo variable and the\narch_coredump_signal function). We retain a \"crashinfo\" boot parameter\nwhich allows you to set the boot-time value of exception-trace.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "8aaf1dda42576b0f8dffb004065baa806f4df9b6", "tree": "e9376caaf70b54e4b236840a1cc77a443c07b341", "parents": [ "4800a5bb13c09a572f7c74662a77c9eca229eba1" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 16 13:59:39 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 19 22:55:49 2011 -0400" }, "message": "arch/tile: use better definitions of xchg() and cmpxchg()\n\nThese definitions use a ({}) construct to avoid some cases where\nwe were getting warnings about unused return values. We also\npromote the definition to the common \u003casm/atomic.h\u003e, since it applies\nto both the 32- and 64-bit atomics.\n\nIn addition, define __HAVE_ARCH_CMPXCHG for TILE-Gx since it has\nefficient direct atomic instructions.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "dd196a2b3dbd192ff3ccf263d12b59bf22572958", "tree": "c2639777ee4022a67ca562242c1edd82a4a10466", "parents": [ "18aecc2b645bbb07851b196452a2af314222069b" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 09 13:28:43 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue May 17 14:44:36 2011 -0400" }, "message": "tile: add an RTC driver for the Tilera hypervisor\n\nThis is a simple RTC driver that lets Tilera hardware boot up and\nset the clock correctly.\n\nAcked-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "18aecc2b645bbb07851b196452a2af314222069b", "tree": "959f765f69af01046c6e26db12b45c3390799d3e", "parents": [ "be84cb43833ee40a42e08f5425d20310f16229c7" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:38:26 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 12 15:52:12 2011 -0400" }, "message": "arch/tile: finish enabling support for TILE-Gx 64-bit chip\n\nThis support was partially present in the existing code (look for\n\"__tilegx__\" ifdefs) but with this change you can build a working\nkernel using the TILE-Gx toolchain and ARCH\u003dtilegx.\n\nMost of these files are new, generally adding a foo_64.c file\nwhere previously there was just a foo_32.c file.\n\nThe ARCH\u003dtilegx directive redirects to arch/tile, not arch/tilegx,\nusing the existing SRCARCH mechanism in the top-level Makefile.\n\nChanges to existing files:\n\n- \u003casm/bitops.h\u003e and \u003casm/bitops_32.h\u003e changed to factor the\n include of \u003casm-generic/bitops/non-atomic.h\u003e in the common header.\n\n- \u003casm/compat.h\u003e and arch/tile/kernel/compat.c changed to remove\n the \"const\" markers I had put on compat_sys_execve() when trying\n to match some recent similar changes to the non-compat execve.\n It turns out the compat version wasn\u0027t \"upgraded\" to use const.\n\n- \u003casm/opcode-tile_64.h\u003e and \u003casm/opcode_constants_64.h\u003e were\n previously included accidentally, with the 32-bit contents. Now\n they have the proper 64-bit contents.\n\nFinally, I had to hack the existing hacky drivers/input/input-compat.h\nto add yet another \"#ifdef\" for INPUT_COMPAT_TEST (same as x86_64).\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Dmitry Torokhov \u003cdmitry.torokhov@gmail.com\u003e [drivers/input]\n" }, { "commit": "be84cb43833ee40a42e08f5425d20310f16229c7", "tree": "0d5ddbaac88aa99ab5dbd0925ec525d399405fd5", "parents": [ "d2e48c1d4184a0baa4bf09920b63661e0b860b8c" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 09 13:12:30 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Thu May 12 15:51:36 2011 -0400" }, "message": "compat: fixes to allow working with tile arch\n\nThe existing \u003casm-generic/unistd.h\u003e mechanism doesn\u0027t really provide\nenough to create the 64-bit \"compat\" ABI properly in a generic way,\nsince the compat ABI is a mix of things were you can re-use the 64-bit\nversions of syscalls and things where you need a compat wrapper.\n\nTo provide this in the most direct way possible, I added two new macros\nto go along with the existing __SYSCALL and __SC_3264 macros: __SC_COMP\nand SC_COMP_3264. These macros take an additional argument, typically a\n\"compat_sys_xxx\" function, which is passed to __SYSCALL if you define\n__SYSCALL_COMPAT when including the header, resulting in a pointer to\nthe compat function being placed in the generated syscall table.\n\nThe change also adds some missing definitions to \u003clinux/compat.h\u003e so that\nit actually has declarations for all the compat syscalls, since the\n\"[nr] \u003d ##call\" approach requires proper C declarations for all the\nfunctions included in the syscall table.\n\nFinally, compat.c defines compat_sys_sigpending() and\ncompat_sys_sigprocmask() even if the underlying architecture doesn\u0027t\nrequest it, which tries to pull in undefined compat_old_sigset_t defines.\nWe need to guard those compat syscall definitions with appropriate\n__ARCH_WANT_SYS_xxx ifdefs.\n\nAcked-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "d2e48c1d4184a0baa4bf09920b63661e0b860b8c", "tree": "a244564ae510f2bcfaa2ae2ebec05207982db8d6", "parents": [ "ceca3c193e73bb409d093515fae9e5ef02ffa2de" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Tue May 03 16:47:22 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:42:02 2011 -0400" }, "message": "arch/tile: update defconfig file to something more useful\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "ceca3c193e73bb409d093515fae9e5ef02ffa2de", "tree": "b29f24fb0c280dd04bc4cdd0d68ffdec06e48ad7", "parents": [ "dc0b124d8edc6c2f95fc3a689cd40ec05ad85108" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Tue Apr 26 22:37:11 2011 +0200" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:41:53 2011 -0400" }, "message": "tile: do_hardwall_trap: do not play with task-\u003esighand\n\n1. do_hardwall_trap() checks -\u003esighand !\u003d NULL and then takes -\u003esiglock.\n\n This is unsafe even if the task can\u0027t run (I assume it is pinned to\n the same CPU), its parent can reap the task and set -\u003esighand \u003d NULL\n right after this check. Even if the compiler dosn\u0027t read -\u003esighand\n twice and this memory can\u0027t to away __group_send_sig_info() is wrong\n after that. Use do_send_sig_info().\n\n2. Send SIGILL to the thread, not to the whole process. Unless it has\n the handler or blocked this kills the whole thread-group as before.\n IIUC, different threads can be bound to different rect\u0027s.\n\n3. Check PF_EXITING instead of -\u003esighand. A zombie thread can go away\n but its -\u003esighand can be !NULL.\n\nReported-by: Matt Fleming \u003cmatt@console-pimps.org\u003e\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "dc0b124d8edc6c2f95fc3a689cd40ec05ad85108", "tree": "1a64b5a0e4761c0fc3fb454d0385be52e69f0970", "parents": [ "ef0aaf873ebadd7576f4fb2085ec4557a9df8bf5" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Mon Apr 18 21:18:11 2011 +0900" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:41:44 2011 -0400" }, "message": "tile: replace mm-\u003ecpu_vm_mask with mm_cpumask()\n\nWe plan to change mm-\u003ecpu_vm_mask definition later. Thus, this patch convert\nit into proper macro.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "ef0aaf873ebadd7576f4fb2085ec4557a9df8bf5", "tree": "5915716fb8aaacb0226b18df9ea49a22258d30e4", "parents": [ "aaeb012fe4700cb808562c2daf7ccc464e7f18cf" ], "author": { "name": "James Hogan", "email": "james.hogan@imgtec.com", "time": "Mon Apr 04 16:21:47 2011 +0100" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:41:36 2011 -0400" }, "message": "tile,mn10300: add device parameter to dma_cache_sync()\n\nSince v2.6.20 \"Pass struct dev pointer to dma_cache_sync()\"\n(d3fa72e4556ec1f04e46a0d561d9e785ecaa173d), dma_cache_sync() takes a\nstruct dev pointer, but these appear to be missing from the tile and\nmn10300 implementations, so add them.\n\nSigned-off-by: James Hogan \u003cjames.hogan@imgtec.com\u003e\n[cmetcalf@tilera.com: took only the \"tile\" portion as I don\u0027t maintain mn10300]\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "d07bd86d82622247dba8cc29974d3860f857ea33", "tree": "d6f1c7059c125e61ac7956e4c4bc4d58416a5096", "parents": [ "5386e735897afd8bcd332caf21a5f68d9e0e81c6" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 16:36:48 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:41:20 2011 -0400" }, "message": "arch/tile: clarify flush_buffer()/finv_buffer() function names\n\nThey are only applicable for locally-homecached memory ranges, so\nchange their names to {flush,finv}_buffer_local(). Change inv_buffer()\nto just do an mf instead of any kind of fancier barrier, since you\u0027re\nobviously not going to be waiting for anything once the local homecache\nis invalidated.\n\nFix tilepro.c network driver not to bother calling finv_buffer when\nstopping the EPP, but just mf after memset to ensure that it will not\nsee any packet data after we finish stopping; use finv_buffer_remote()\nwhen doing exit-time cleanup.\n\nThis also fixes a (not very interesting) generic Linux build failure\nwhere drivers/scsi/st.c declares its own flush_buffer().\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "5386e735897afd8bcd332caf21a5f68d9e0e81c6", "tree": "4149431c393c4aa5631d20790cdb238e718d5347", "parents": [ "28d717411badb78df71ecf087a07b93caf418f59" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 16:21:12 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:41:13 2011 -0400" }, "message": "arch/tile: kernel-related cleanups from removing static page size\n\nUser space code has been able to discover the static page size\nby including a special \u003chv/pagesize.h\u003e file. In the current release,\nthat file is now gone, and \u003casm/page.h\u003e doesn\u0027t rely on it. The\ngetpagesize() API is now the only way for userspace to get the page size.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "28d717411badb78df71ecf087a07b93caf418f59", "tree": "9ad835c19009726acecfa4c114e8a70ca10d5cd0", "parents": [ "dbb434214e34014dc7acb0e7811c37471df26a72" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 16:06:42 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:54 2011 -0400" }, "message": "arch/tile: various header improvements for building drivers\n\nThis change adds a number of missing headers in asm (fb.h, parport.h,\nserial.h, and vga.h) using the minimal generic versions.\n\nIt also adds a number of missing interfaces that showed up as build\nfailures when trying to build various drivers not normally included in the\n\"tile\" distribution: ioremap_wc(), memset_io(), io{read,write}{16,32}be(),\nvirt_to_bus(), bus_to_virt(), irq_canonicalize(), __pte(), __pgd(),\nand __pmd(). I also added a cast in virt_to_page() since not all callers\npass a pointer.\n\nI fixed \u003casm/stat.h\u003e to properly include a __KERNEL__ guard for the\n__ARCH_WANT_STAT64 symbol, and \u003casm/swab.h\u003e to use __builtin_bswap32()\neven for our 64-bit architecture, since the same code is produced.\n\nI added an export for get_cycles(), since it\u0027s used in some modules.\n\nAnd I made \u003carch/spr_def.h\u003e properly include the __KERNEL__ guard,\neven though it\u0027s not yet exported, since it likely will be soon.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "dbb434214e34014dc7acb0e7811c37471df26a72", "tree": "c7402998f41a967107fe3e7bec11b66c3b6a9afe", "parents": [ "43d9ebba93b4e775f89efc1eeeed3075a4ab4741" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 15:54:32 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:46 2011 -0400" }, "message": "arch/tile: disable GX prefetcher during cache flush\n\nOtherwise, it\u0027s possible to end up with the prefetcher pulling\ndata into cache that the code believes has been flushed.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "43d9ebba93b4e775f89efc1eeeed3075a4ab4741", "tree": "2b09b6ccbb1346aa64574cbebfbdc7b3017ef00e", "parents": [ "229f4df1fb84e5d3306b4fc49b41f7847340092d" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 15:51:32 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:36 2011 -0400" }, "message": "arch/tile: tolerate disabling CONFIG_BLK_DEV_INITRD\n\nThe code accidentally was relying on this configuration option\nbeing selected.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "229f4df1fb84e5d3306b4fc49b41f7847340092d", "tree": "1e7bbb5c6af2d5a2891910492469df876e2885d6", "parents": [ "7194988fb5add6341b95f4501f6778bf27b4d3de" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 15:35:06 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:25 2011 -0400" }, "message": "arch/tile: properly flush the I$ when unloading kernel modules\n\nOtherwise, in principle, there could be stale I$ data present\nnext time the page that previously held the kernel module code was\nused to run some new code.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "7194988fb5add6341b95f4501f6778bf27b4d3de", "tree": "8271874e8ffeb61927b94f5d8a48d76db7e43a0b", "parents": [ "df29ccb6c06dcb65867d4fd3c2fa473017f60ecc" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 15:22:18 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:16 2011 -0400" }, "message": "arch/tile: disable SD_WAKE_AFFINE flag on CPU/NODE scheduling domain\n\nThis allows processes to spread more effectively to multiple cores\n(particularly important on 64-core chips!).\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" }, { "commit": "df29ccb6c06dcb65867d4fd3c2fa473017f60ecc", "tree": "dd05474f47c908f4167cbcd29f5cd41d66e6eb2f", "parents": [ "398fa5a9319797e43f67b215337afe62e39475ef" ], "author": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Mon May 02 15:13:13 2011 -0400" }, "committer": { "name": "Chris Metcalf", "email": "cmetcalf@tilera.com", "time": "Wed May 04 14:40:07 2011 -0400" }, "message": "arch/tile: allow nonatomic stores to interoperate with fast atomic syscalls\n\nThis semantic was already true for atomic operations within the kernel,\nand this change makes it true for the fast atomic syscalls (__NR_cmpxchg\nand __NR_atomic_update) as well. Previously, user-space had to use\nthe fast atomic syscalls exclusively to update memory, since raw stores\ncould lose a race with the atomic update code even when the atomic update\nhadn\u0027t actually modified the value.\n\nWith this change, we no longer write back the value to memory if it\nhasn\u0027t changed. This allows certain types of idioms in user space to\nwork as expected, e.g. \"atomic exchange\" to acquire a spinlock, followed\nby a raw store of zero to release the lock.\n\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\n" } ], "next": "398fa5a9319797e43f67b215337afe62e39475ef" }