)]}' { "log": [ { "commit": "7b21fddd087678a70ad64afc0f632e0f1071b092", "tree": "c3ee152ab9b57b6cbc1ee3c6fd495c704ec47f66", "parents": [ "14d74e0cab7a7779a7ff0c3863c04c8a8e507106" ], "author": { "name": "Eric W. Biederman", "email": "ebiederm@xmission.com", "time": "Fri May 27 19:28:27 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat May 28 10:48:39 2011 -0700" }, "message": "ns: Wire up the setns system call\n\n32bit and 64bit on x86 are tested and working. The rest I have looked\nat closely and I can\u0027t find any problems.\n\nsetns is an easy system call to wire up. It just takes two ints so I\ndon\u0027t expect any weird architecture porting problems.\n\nWhile doing this I have noticed that we have some architectures that are\nvery slow to get new system calls. cris seems to be the slowest where\nthe last system calls wired up were preadv and pwritev. avr32 is weird\nin that recvmmsg was wired up but never declared in unistd.h. frv is\nbehind with perf_event_open being the last syscall wired up. On h8300\nthe last system call wired up was epoll_wait. On m32r the last system\ncall wired up was fallocate. mn10300 has recvmmsg as the last system\ncall wired up. The rest seem to at least have syncfs wired up which was\nnew in the 2.6.39.\n\nv2: Most of the architecture support added by Daniel Lezcano \u003cdlezcano@fr.ibm.com\u003e\nv3: ported to v2.6.36-rc4 by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nv4: Moved wiring up of the system call to another patch\nv5: ported to v2.6.39-rc6\nv6: rebased onto parisc-next and net-next to avoid syscall conflicts.\nv7: ported to Linus\u0027s latest post 2.6.39 tree.\n\n\u003e  arch/blackfin/include/asm/unistd.h     |    3 ++-\n\u003e  arch/blackfin/mach-common/entry.S      |    1 +\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\n\nOh - ia64 wiring looks good.\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e\n\nSigned-off-by: Eric W. Biederman \u003cebiederm@xmission.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8ea9716fd6aa761482caa5d4d64b256ed07ac09f", "tree": "1dbe6d8bbb9557b27e0a6b0a7d0f3d6934926368", "parents": [ "81ee42baa433881bcb471aa6366e2f885a33f2fb" ], "author": { "name": "KOSAKI Motohiro", "email": "kosaki.motohiro@jp.fujitsu.com", "time": "Tue May 24 17:12:58 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 25 08:39:39 2011 -0700" }, "message": "mn10300: convert old cpumask API into new one\n\nAdapt to the new API.\n\nWe plan to remove old cpumask APIs later. Thus this patch converts them\ninto the new one.\n\nSigned-off-by: KOSAKI Motohiro \u003ckosaki.motohiro@jp.fujitsu.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Hugh Dickins \u003chughd@google.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": "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": "184748cc50b2dceb8287f9fb657eda48ff8fcfe7", "tree": "da32494cf29e5ec9f80b17dc8590bdc450ea545a", "parents": [ "a4c98f8bbeafee12c979c90743f6fda94f7515c7" ], "author": { "name": "Peter Zijlstra", "email": "a.p.zijlstra@chello.nl", "time": "Tue Apr 05 17:23:39 2011 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Thu Apr 14 08:52:32 2011 +0200" }, "message": "sched: Provide scheduler_ipi() callback in response to smp_send_reschedule()\n\nFor future rework of try_to_wake_up() we\u0027d like to push part of that\nfunction onto the CPU the task is actually going to run on.\n\nIn order to do so we need a generic callback from the existing scheduler IPI.\n\nThis patch introduces such a generic callback: scheduler_ipi() and\nimplements it as a NOP.\n\nBenH notes: PowerPC might use this IPI on offline CPUs under rare conditions!\n\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nAcked-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e\nAcked-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nAcked-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nSigned-off-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nReviewed-by: Frank Rowand \u003cfrank.rowand@am.sony.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Nick Piggin \u003cnpiggin@kernel.dk\u003e\nCc: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nLink: http://lkml.kernel.org/r/20110405152728.744338123@chello.nl\n" }, { "commit": "2a8f55b1f577c205e71ddcb696564cbd05c50eb5", "tree": "6a2eb6dfd70bcdb0952ca4a62be1e8b1bd32dca4", "parents": [ "232f1d8591dd1933a39fba5378763f5210dce138" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 18:54:24 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Mar 29 14:48:19 2011 +0200" }, "message": "mn10300: Use generic show_interrupts()\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "232f1d8591dd1933a39fba5378763f5210dce138", "tree": "0c025926652d799ca5ad441a02b034862e204432", "parents": [ "f4c547ebb4a3f11e0515433fa4472e34740c10c9" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 17:36:37 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Mar 29 14:48:18 2011 +0200" }, "message": "mn10300: Cleanup irq_desc access\n\nThe migration needs only access to irq_data.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "f4c547ebb4a3f11e0515433fa4472e34740c10c9", "tree": "a689f34e1da43a4c6147f5909b1724d9ceea17f1", "parents": [ "a120017c501ec69d046f3f29a2a3550ef2697f1e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Thu Mar 24 17:35:56 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Mar 29 14:48:18 2011 +0200" }, "message": "mn10300: Convert genirq namespace\n\nConvert to new function names. Converted with coccinelle.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "0415b00d175e0d8945e6785aad21b5f157976ce0", "tree": "cf6f9286a47a22bf57766a3f17eaf4190bc9c242", "parents": [ "6c5103890057b1bb781b26b7aae38d33e4c517d8" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Mar 24 18:50:09 2011 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Mar 24 18:50:09 2011 +0100" }, "message": "percpu: Always align percpu output section to PAGE_SIZE\n\nPercpu allocator honors alignment request upto PAGE_SIZE and both the\npercpu addresses in the percpu address space and the translated kernel\naddresses should be aligned accordingly. The calculation of the\nformer depends on the alignment of percpu output section in the kernel\nimage.\n\nThe linker script macros PERCPU_VADDR() and PERCPU() are used to\ndefine this output section and the latter takes @align parameter.\nSeveral architectures are using @align smaller than PAGE_SIZE breaking\npercpu memory alignment.\n\nThis patch removes @align parameter from PERCPU(), renames it to\nPERCPU_SECTION() and makes it always align to PAGE_SIZE. While at it,\nadd PCPU_SETUP_BUG_ON() checks such that alignment problems are\nreliably detected and remove percpu alignment comment recently added\nin workqueue.c as the condition would trigger BUG way before reaching\nthere.\n\nFor um, this patch raises the alignment of percpu area. As the area\nis in .init, there shouldn\u0027t be any noticeable difference.\n\nThis problem was discovered by David Howells while debugging boot\nfailure on mn10300.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nCc: uclinux-dist-devel@blackfin.uclinux.org\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: user-mode-linux-devel@lists.sourceforge.net\n" }, { "commit": "52885b32a5f7326d9505ca45969a695bad2459c4", "tree": "a849c4dfad098fc42a9b5b74dcd23931cc662c00", "parents": [ "5141c46c6137f4866eb5f29e25ed0556bcc4c634" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:32 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:32 2011 +0000" }, "message": "MN10300: Allow KGDB to use the MN10300 serial ports\n\nAllow KGDB to use the MN10300 serial ports through the polled I/O interface\nprovided via the TTY/serial layer and the kgdboc driver. This allows the\nkernel to be started with something like:\n\n\tkgdboc\u003dttySM0,115200\n\nadded to the command line.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "5141c46c6137f4866eb5f29e25ed0556bcc4c634", "tree": "321b2be3281fdc91a4f7d6b4e6c1bac272387f97", "parents": [ "044264bbe34085b550e6429ce97ef310667be9dc" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:32 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:32 2011 +0000" }, "message": "MN10300: Emulate single stepping in KGDB on MN10300\n\nEmulate single stepping in KGDB on MN10300 by way of temporary breakpoint\ninsertion. These breakpoints are never actually seen by KGDB, and will overlay\nKGDB\u0027s own breakpoints.\n\nThe breakpoints are removed by switch_to() and reinstalled on switching back so\nthat if preemption occurs, the preempting task doesn\u0027t hit them (though it will\nstill hit KGDB\u0027s regular breakpoints). If KGDB is reentered for any reason,\nthen the single step breakpoint is completely erased and must be set again by\nthe debugger.\n\nWe take advantage of the fact that KGDB will effectively halt all other CPUs\nwhilst this CPU is single-stepping to avoid SMP problems.\n\nIf the single-stepping task is preempted and killed without KGDB being\nreinvoked, then the breakpoint(s) will be cleared and KGDB will be jumped back\ninto.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "044264bbe34085b550e6429ce97ef310667be9dc", "tree": "c850b37cf8e82ec505fb836a02080df617bd0bd9", "parents": [ "d57f078b193981d1b7d24193f3118c6b806db0ff" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "message": "MN10300: Generalise kernel debugger kernel halt, reboot or power off hook\n\nGeneralise the kernel debugger hook for notification of halt, reboot or power\noff. This is used by gdbstub to tell the debugger it is exiting. This will be\nuseful for KGDB too.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "e460d64405c04581e42aa9cbae76815a2d4e9abe", "tree": "5c3deddaaf6d7883d6d39344b5a00857299f115b", "parents": [ "67ddb4052daac9d449caf2643ac365d42a04219a" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:31 2011 +0000" }, "message": "MN10300: Use KGDB\n" }, { "commit": "67ddb4052daac9d449caf2643ac365d42a04219a", "tree": "7c610973a19b7e70b47294c540b182f203680fde", "parents": [ "7f386ac3272e057fbf51e5b5712fad1a80e77125" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:30 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:30 2011 +0000" }, "message": "MN10300: Create generic kernel debugger hooks\n\nCreate generic kernel debugger hooks in the MN10300 arch and make gdbstub use\nthem. This is a preparation for KGDB support.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "7f386ac3272e057fbf51e5b5712fad1a80e77125", "tree": "2ddf1aff83c2b92f2aef82d4db069a1a355b47c0", "parents": [ "792576b1c5a4da16700f1003b1c3fc1e22cd9e07" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:30 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:30 2011 +0000" }, "message": "MN10300: Create general kernel debugger cache flushing\n\nCreate general kernel debugger cache flushing for MN10300 and get rid of the\nold stuff that gdbstub was using.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "9ee21723ccc30070f47c411826d4ed013cd050c2", "tree": "5f460e51e72ef93f4103c39032f1aec298a638db", "parents": [ "ddb7d1e975d224885397c002512ded987be3c3bc" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:29 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:54:29 2011 +0000" }, "message": "MN10300: gdbstub: Restrict single-stepping to non-preemptable non-SMP configs\n\nRestrict single-stepping through the kernel using gdbstub to non-preemptable\nnon-SMP configs as gdbstub has to do software single-stepping by means of\ntemporary breakpoints. Hardware single-stepping is unavailable as Panasonic\nhave not sufficiently documented the interface to it.\n\nSoftware single-stepping through preemptable or SMP kernels runs into problems\nas it makes it much more likely that the wrong thread will hit the temporary\nbreakpoints. It seems impractical to work around the problem for the most\npart. It could be possible to make a UP preemptable kernel switch temporary\nbreakpoints in and out in switch_to().\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "df43b86b411dcc1e6ddbd9b7a44357c28d523bad", "tree": "b89cf0273cb61a4ff66747854696b44fc54956fe", "parents": [ "4692edbd4c5ab58c4e17f8cba136d93104254a15" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:53 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:53 2011 +0000" }, "message": "MN10300: Select GENERIC_HARDIRQS_NO_DEPRECATED\n\nAll chips converted.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "3ba65467f046fb58ae6fd93793fbe21119a8d875", "tree": "99d83b942eeee49983a37e99380d84632d7878c5", "parents": [ "b023ba598c86747ded27d549f0225cf384c2e132" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:52 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:52 2011 +0000" }, "message": "MN10300: Convert ipi irq_chip to new functions\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "b023ba598c86747ded27d549f0225cf384c2e132", "tree": "c4ce5128b94baf5fe993b1447e9c1869c0014faf", "parents": [ "125bb1dbaded3f7d12ad39e5e26d5fa0aa9ca751" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:52 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:52 2011 +0000" }, "message": "MN10300: Convert serial irq_chip to new functions\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "125bb1dbaded3f7d12ad39e5e26d5fa0aa9ca751", "tree": "a9bd549b6e4fcd9960909bdabf2eea257e60a5d9", "parents": [ "a494d3df1e482e3f5552268af5b4b122421b5ee6" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "message": "MN10300: Convert cpu irq_chips to new functions\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "a494d3df1e482e3f5552268af5b4b122421b5ee6", "tree": "a4d89064edbc851719713bac1097b9d6e053d4e4", "parents": [ "e61645a0aa9d96b1df36a1879f9b052ca71a5f22" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "message": "MN10300: Remove unused mn10300_intc_* functions\n\nNo users.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "e61645a0aa9d96b1df36a1879f9b052ca71a5f22", "tree": "ad06b9bb8a0a9d0af16fdb9c033a44983fe2e86d", "parents": [ "dc7daf33626d1f4afc97505516f824caf440d52c" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:51 2011 +0000" }, "message": "MN10300: Remove stale irq_chip.end - V2\n\nirq_chip.end is obsolete with the removal of __do_IRQ().\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "dc7daf33626d1f4afc97505516f824caf440d52c", "tree": "15daa531f01830a97659f46445b467c735c6a91c", "parents": [ "817890ba15df44181bc9c2bf7527cb066ebae06f" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:50 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:50 2011 +0000" }, "message": "MN10300: Use clockevents_calc_mult_shift()\n\nUse clockevents_calc_mult_shift() instead of the homebrewn function in\nmn10300/kernel/time.c.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "817890ba15df44181bc9c2bf7527cb066ebae06f", "tree": "d6cf5a0e5a023894ab5fe8bdb1a64bdaf4c12f77", "parents": [ "73a173a4117419892bd436e85a00a53aa22ad118" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:52:50 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:50 2011 +0000" }, "message": "MN10300: Use clocksource_register_hz()\n\nclocksource_register_hz() calculates the shift/mult pair for the\nclocksource. Remove the mn10300 duplicate implementation.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "73a173a4117419892bd436e85a00a53aa22ad118", "tree": "463404b687670d68669680de07135f52c0e4c7a4", "parents": [ "08351fc6a75731226e1112fc7254542bd3a2912e" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Fri Mar 18 16:42:06 2011 +0000" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Mar 18 16:52:49 2011 +0000" }, "message": "MN10300: Remove stale code\n\nmn10300 implements clocksource and clockevents and selects them\nunconditionally in Kconfig. Remove the stale code which seems to be a\nleftover of the conversion. Cleanup the configuration switches as well.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "79d8a8f736151b12129984b1250fd708440e742c", "tree": "f67eebe2bafca8820955ee9f851985a41fb32e66", "parents": [ "bd2895eeade5f11f3e5906283c630bbdb4b57454", "b9ec40af0e18fb7d02106be148036c2ea490fdf9" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 16 08:22:41 2011 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Mar 16 08:22:41 2011 -0700" }, "message": "Merge branch \u0027for-2.6.39\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-2.6.39\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu:\n percpu, x86: Add arch-specific this_cpu_cmpxchg_double() support\n percpu: Generic support for this_cpu_cmpxchg_double()\n alpha: use L1_CACHE_BYTES for cacheline size in the linker script\n percpu: align percpu readmostly subsection to cacheline\n\nFix up trivial conflict in arch/x86/kernel/vmlinux.lds.S due to the\npercpu alignment having changed (\"x86: Reduce back the alignment of the\nper-CPU data section\")\n" }, { "commit": "22b7fcdae562b6792b3f5517e89fd7e0337180ae", "tree": "0fc27558c04d63b4d7bea7e34e0f0b2535993d10", "parents": [ "0606f422b453f76c31ab2b1bd52943ff06a2dcf2" ], "author": { "name": "Torben Hohn", "email": "torbenh@gmx.de", "time": "Thu Jan 27 16:00:12 2011 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Feb 09 16:17:24 2011 +0100" }, "message": "mn10300: Switch do_timer() to xtimer_update()\n\nOnly one CPU gets the timer interrupt so mn10300_last_tsc does not\nneed to be protected by xtime lock. Remove xtime lovking and use\nxtime_update() which does the locking itself.\n\nSigned-off-by: Torben Hohn \u003ctorbenh@gmx.de\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nLKML-Reference: \u003c20110127150011.23248.62040.stgit@localhost\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "19df0c2fef010e94e90df514aaf4e73f6b80145c", "tree": "4b0b9c10622aead0d8b658cca6c49090149a91a8", "parents": [ "c723fdab8aa728dc2bf0da6a0de8bb9c3f588d84" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jan 25 14:26:50 2011 +0100" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Jan 25 14:26:50 2011 +0100" }, "message": "percpu: align percpu readmostly subsection to cacheline\n\nCurrently percpu readmostly subsection may share cachelines with other\npercpu subsections which may result in unnecessary cacheline bounce\nand performance degradation.\n\nThis patch adds @cacheline parameter to PERCPU() and PERCPU_VADDR()\nlinker macros, makes each arch linker scripts specify its cacheline\nsize and use it to align percpu subsections.\n\nThis is based on Shaohua\u0027s x86 only patch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Shaohua Li \u003cshaohua.li@intel.com\u003e\n" }, { "commit": "3e5c12409c54c30f1d1b16bba5d4d24e35aa283c", "tree": "1582983eda70a025eabe6c459a5ee8d1d94a5e16", "parents": [ "04c6862c055fb687c90d9652f32c11a063df15cf" ], "author": { "name": "Stephen Hemminger", "email": "shemminger@vyatta.com", "time": "Wed Jan 12 16:59:31 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jan 13 08:03:07 2011 -0800" }, "message": "set_rtc_mmss: show warning message only once\n\nOccasionally the system gets into a state where the CMOS clock has gotten\nslightly ahead of current time and the periodic update of RTC fails. The\nmessage is a nuisance and repeats spamming the log.\n\n See: http://www.ntp.org/ntpfaq/NTP-s-trbl-spec.htm#Q-LINUX-SET-RTC-MMSS\n\nRather than just removing the message, make it show only once and reduce\nseverity since it indicates a normal and non urgent condition.\n\nSigned-off-by: Stephen Hemminger \u003cshemminger@vyatta.com\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Matt Turner \u003cmattst88@gmail.com\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d9a1abe4844e7591cd82e167a1a09e6546f6c45e", "tree": "6963e2792b9bdbf126e74b1da9bbfcba1acf5a6e", "parents": [ "867c20265459d30a01b021a9c1e81fb4c5832aa9" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Mon Jan 03 14:59:11 2011 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 03 16:36:33 2011 -0800" }, "message": "arch/mn10300/kernel/irq.c: fix build\n\nAddresses https://bugzilla.kernel.org/show_bug.cgi?id\u003d25702\n\nReported-by: Martin Ettl \u003cettl.martin@gmx.de\u003e\nCc: David Howells \u003cdhowells@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": "b8da46d3d55807037b58f14621a0949f18053bde", "tree": "6c3e9f15d0002b571194e0330b0c381b534c61b2", "parents": [ "de5e9d58200aafea4a33abcadcd12eb69eaba5c4" ], "author": { "name": "Nicolas Pitre", "email": "nico@fluxnic.net", "time": "Mon Dec 20 00:29:32 2010 -0500" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 20 09:07:35 2010 -0800" }, "message": "clarify a usage constraint for cnt32_to_63()\n\nThe cnt32_to_63 algorithm relies on proper counter data evaluation\nordering to work properly. This was missing from the provided\ndocumentation.\n\nLet\u0027s augment the documentation with the missing usage constraint and\nfix the only instance that got it wrong.\n\nSigned-off-by: Nicolas Pitre \u003cnico@fluxnic.net\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6142e05f30b101adeafb0d12e35983f44f68233e", "tree": "973086023d9e67cb93e7a36bd7e5bb373e07a6a0", "parents": [ "81e8d2162566379adcf4b3700f03845c62577145" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Dec 07 17:41:40 2010 +0000" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Dec 07 11:29:14 2010 -0800" }, "message": "MN10300: Fix interrupt mask alteration function call name in gdbstub\n\nFix the name of interrupt mask alteration function (ie the\nlocal_change_intr_mask_level() fn) called in gdbstub to have an arch_\nprefix to match the definition in asm/irqflags.h.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "451a3c24b0135bce54542009b5fde43846c7cf67", "tree": "f0fbbcc155aef2a1ffcb8aa593fe7a966d0e6900", "parents": [ "55f6561c6941713ab5ae9180525b026dd40b7d14" ], "author": { "name": "Arnd Bergmann", "email": "arnd@arndb.de", "time": "Wed Nov 17 16:26:55 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Nov 17 08:59:32 2010 -0800" }, "message": "BKL: remove extraneous #include \u003csmp_lock.h\u003e\n\nThe big kernel lock has been removed from all these files at some point,\nleaving only the #include.\n\nRemove this too as a cleanup.\n\nSigned-off-by: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bdab225015fbbb45ccd8913f5d7c01b2bf67d8b2", "tree": "5ef62301face958977a084bf2b6c5300296a25f2", "parents": [ "7c5814c7199851c5fe9395d08fc1ab3c8c1531ea", "7c7fcf762e405eb040ee10d22d656a791f616122" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:53:26 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:53:26 2010 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-2.6-mn10300: (44 commits)\n MN10300: Save frame pointer in thread_info struct rather than global var\n MN10300: Change \"Matsushita\" to \"Panasonic\".\n MN10300: Create a defconfig for the ASB2364 board\n MN10300: Update the ASB2303 defconfig\n MN10300: ASB2364: Add support for SMSC911X and SMC911X\n MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA\n MN10300: Generic time support\n MN10300: Specify an ELF HWCAP flag for MN10300 Atomic Operations Unit support\n MN10300: Map userspace atomic op regs as a vmalloc page\n MN10300: And Panasonic AM34 subarch and implement SMP\n MN10300: Delete idle_timestamp from irq_cpustat_t\n MN10300: Make various interrupt priority settings configurable\n MN10300: Optimise do_csum()\n MN10300: Implement atomic ops using atomic ops unit\n MN10300: Make the FPU operate in non-lazy mode under SMP\n MN10300: SMP TLB flushing\n MN10300: Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control\n MN10300: Make the use of PIDR to mark TLB entries controllable\n MN10300: Rename __flush_tlb*() to local_flush_tlb*()\n MN10300: AM34 erratum requires MMUCTR read and write on exception entry\n ...\n" }, { "commit": "261bb92054b9e0835c176a27967dd9eb326d010c", "tree": "2ec294c3a859b8acfab929fb1d97793801ce6da8", "parents": [ "fb671139a27abc44303ef938c3811d910724c493" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:58 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:11 2010 -0700" }, "message": "ptrace: cleanup arch_ptrace() on mn10300\n\nUse new \u0027datap\u0027 variable in order to remove unnecessary castings.\nAlso remove checking @addr less than 0 because @addr is now unsigned.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9b05a69e0534ec70bc94921936ffa05b330507cb", "tree": "4116a7b7db286edf9486a29a7742d47fa67baa68", "parents": [ "9fed81dc40f5a1ac2783bcc78d4029873be72894" ], "author": { "name": "Namhyung Kim", "email": "namhyung@gmail.com", "time": "Wed Oct 27 15:33:47 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Oct 27 18:03:10 2010 -0700" }, "message": "ptrace: change signature of arch_ptrace()\n\nFix up the arguments to arch_ptrace() to take account of the fact that\n@addr and @data are now unsigned long rather than long as of a preceding\npatch in this series.\n\nSigned-off-by: Namhyung Kim \u003cnamhyung@gmail.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7c7fcf762e405eb040ee10d22d656a791f616122", "tree": "2ec4f320fe2d348ffbdab6aebc9a36bcbf13da34", "parents": [ "a5e03ca2fd57a5823b759981bff8d19b46ddad4d" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:29:01 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:29:01 2010 +0100" }, "message": "MN10300: Save frame pointer in thread_info struct rather than global var\n\nSave the current exception frame pointer in the thread_info struct rather than\nin a global variable as the latter makes SMP tricky, especially when preemption\nis also enabled.\n\nThis also replaces __frame with current_frame() and rearranges header file\ninclusions to make it all compile.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\n" }, { "commit": "a5e03ca2fd57a5823b759981bff8d19b46ddad4d", "tree": "0e35b98f3561f7ffab72258e4f618e2a80478a84", "parents": [ "72d36faffbe2f12233026118e169fc1a10c6cb8e" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:29:00 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:29:00 2010 +0100" }, "message": "MN10300: Change \"Matsushita\" to \"Panasonic\".\n\nChange externally visible \"Matsushita\" instances to \"Panasonic\" throughout the\nMN10300 arch code.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "6044cf1d9426dfd5cdc1e7b9cf8eaed6418e1ff6", "tree": "3f6f209d37328ce1635df8f5d0b5df1cef1afe30", "parents": [ "730c1fad0ee22a170d2ee76a904709ee304931c0" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:58 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:58 2010 +0100" }, "message": "MN10300: ASB2364: Handle the IRQ multiplexer in the FPGA\n\nHandle the IRQ multiplexer in the FPGA by implementing a cascade interrupt\ndriver for it.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "730c1fad0ee22a170d2ee76a904709ee304931c0", "tree": "365289c84b02c5c54d43238f2bc9b14b143cafbc", "parents": [ "2502c64eeb125c5d57e3e7dc38320b500d69e088" ], "author": { "name": "Mark Salter", "email": "msalter@redhat.com", "time": "Wed Oct 27 17:28:57 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:57 2010 +0100" }, "message": "MN10300: Generic time support\n\nImplement generic time support for MN10300.\n\nSigned-off-by: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "368dd5acd154b09c043cc4392a74da01599b37d5", "tree": "dd94ae3d044f6e774dec2437613515bd6b46dacb", "parents": [ "04157a6e7df99fd5ed64955233d6e00ab6613614" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:28:55 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:55 2010 +0100" }, "message": "MN10300: And Panasonic AM34 subarch and implement SMP\n\nImplement the Panasonic MN10300 AM34 CPU subarch and implement SMP support for\nMN10300. Also implement support for the MN2WS0060 processor and the ASB2364\nevaluation board which are AM34 based.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "04157a6e7df99fd5ed64955233d6e00ab6613614", "tree": "0f0591515860b41983561ec97e4a0374bdbbf3a2", "parents": [ "37e4ec96365a4b1179b994861e824e3c2fce32a1" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:28:54 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:54 2010 +0100" }, "message": "MN10300: Delete idle_timestamp from irq_cpustat_t\n\nDelete idle_timestamp from irq_cpustat_t as it\u0027s an unread relic.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "278d91c4609d55202c1e63d5fc5f01466cc7bbab", "tree": "8b0c863837508959430c1741e2e5a2d37d2890d4", "parents": [ "965ea4bbb9ae926358273368144ba838c561bc38" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:28:52 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:52 2010 +0100" }, "message": "MN10300: Make the FPU operate in non-lazy mode under SMP\n\nMake the FPU operate in non-lazy mode under SMP so that when the process that\nis currently using the FPU migrates to a different CPU, we don\u0027t have to ping\nits previous CPU to flush the FPU context.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "8f19e3daf3fffee9e18a8812067a6a4b538ae6c8", "tree": "854a50f4fae7f35688171cb20874cfddabda99a4", "parents": [ "633171861a3120af011bb1ee8dd40069951dfeac" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:28:48 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:48 2010 +0100" }, "message": "MN10300: AM34 erratum requires MMUCTR read and write on exception entry\n\nAn AM34 erratum requires MMUCTR read and write on entry to certain exceptions,\nprior to EPSW.NMID being cleared to allow NMIs to happen.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "b478491f2628114b2eae76587f22ce3789b66012", "tree": "038580a05fa1a3c8c9cbee0fa8743af2bba650b9", "parents": [ "9731d23710736b96786d68c2e63148ff3f22e6eb" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:46 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:46 2010 +0100" }, "message": "MN10300: Allow some cacheflushes to be avoided if cache snooping is available\n\nThe AM34 core is able to do cache snooping, and so can skip some of the cache\nflushing.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "344af921e6f23ea82487d76918d2643fcc88c311", "tree": "28d3416e73616163bd82261d18606c7157190a9f", "parents": [ "0bc42d7fcb0acaab4202db97ff2de475424bf9b4" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:42 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:42 2010 +0100" }, "message": "MN10300: Provide a MN10300_CACHE_ENABLED config option\n\nProvide a MN10300_CACHE_ENABLED config option as inverted logic of\nMN10300_CACHE_DISABLED to make things simpler.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "86c0f935c1eee1d778b43895f80c9d27a896dfd9", "tree": "488475c323ebaec70098a3963f988c9f54bcc8bd", "parents": [ "8fbbf7c76a0c89cede075ab7e231970a42e55456" ], "author": { "name": "Akira Takeuchi", "email": "takeuchi.akr@jp.panasonic.com", "time": "Wed Oct 27 17:28:41 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:41 2010 +0100" }, "message": "MN10300: Remove monitor/JTAG functions\n\nRemove the monitor trap function and the set_jtag_stub function as they\u0027re not\nreally necessary.\n\nSigned-off-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: Kiyoshi Owada \u003cowada.kiyoshi@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "3b950de9c94b4b9fde4f1340358ab52ce0f34be0", "tree": "724923f90b0d12bd6e0374b73e8fd06d8d8787e1", "parents": [ "dcd42ed3ea829aa99cf00d34c61e082ce575b193" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:35 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:35 2010 +0100" }, "message": "MN10300: Prevent cnt32_to_63() from being preempted in sched_clock()\n\nPrevent cnt32_to_63() from being preempted in sched_clock() because it may\nread its internal counter, get preempted, get delayed for more than the half\nperiod of the \u0027TSC\u0027 and then write the internal counter, thus corrupting it.\n\nWhilst some callers of sched_clock() have interrupts disabled or hold\nspinlocks, not all do, and so preemption must be held here.\n\nNote that sched_clock() is called from lockdep, but that shouldn\u0027t be a problem\nbecause although preempt_disable() calls into lockdep, lockdep has a recursion\ncounter to deal with this.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "292aa141277b142148d15bf28104f8890616e291", "tree": "5a6c3c34c1b86494c73ab34a90ed9d47b17295e1", "parents": [ "95a2f6f72d37762ba1b3d6c8031f66a6467a63df" ], "author": { "name": "Stoyan Gaydarov", "email": "stoyboyker@gmail.com", "time": "Wed Oct 27 17:28:33 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Oct 27 17:28:33 2010 +0100" }, "message": "MN10300: BUG to BUG_ON changes\n\nSigned-off-by: Stoyan Gaydarov \u003cstoyboyker@gmail.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\n" }, { "commit": "5260562754c0aa4b95eebb1f851eaccce7286365", "tree": "5702b9da6869d2769e4e88472b2c39b643187174", "parents": [ "74eb94b218d087798a52c0b4f1379b635287a4b8" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Oct 25 23:41:11 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Oct 25 16:24:06 2010 -0700" }, "message": "MN10300: Fix the PERCPU() alignment to allow for workqueues\n\nIn the MN10300 arch, we occasionally see an assertion being tripped in\nalloc_cwqs() at the following line:\n\n /* just in case, make sure it\u0027s actually aligned */\n ---\u003e BUG_ON(!IS_ALIGNED(wq-\u003ecpu_wq.v, align));\n return wq-\u003ecpu_wq.v ? 0 : -ENOMEM;\n\nThe values are:\n\n wa-\u003ecpu_wq.v \u003d\u003e 0x902776e0\n align \u003d\u003e 0x100\n\nand align is calculated by the following:\n\n const size_t align \u003d max_t(size_t, 1 \u003c\u003c WORK_STRUCT_FLAG_BITS,\n __alignof__(unsigned long long));\n\nThis is because the pointer in question (wq-\u003ecpu_wq.v) loses some of its\nlower bits to control flags, and so the object it points to must be\nsufficiently aligned to avoid the need to use those bits for pointing to\nthings.\n\nCurrently, 4 control bits and 4 colour bits are used in normal\ncircumstances, plus a debugging bit if debugging is set. This requires\nthe cpu_workqueue_struct struct to be at least 256 bytes aligned (or 512\nbytes aligned with debugging).\n\nPERCPU() alignment on MN13000, however, is only 32 bytes as set in\nvmlinux.lds.S. So we set this to PAGE_SIZE (4096) to match most other\narches and stick a comment in alloc_cwqs() for anyone else who triggers\nthe assertion.\n\nReported-by: Akira Takeuchi \u003ctakeuchi.akr@jp.panasonic.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Mark Salter \u003cmsalter@redhat.com\u003e\nCc: Tejun Heo \u003ctj@kernel.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "df9ee29270c11dba7d0fe0b83ce47a4d8e8d2101", "tree": "0c9a87ef1ea042c4432f122c3d03614d21156fc1", "parents": [ "ca4d3e6746bdcfccb517349bce2d2c5b5614fb6f" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:55 2010 +0100" }, "committer": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Oct 07 14:08:55 2010 +0100" }, "message": "Fix IRQ flag handling naming\n\nFix the IRQ flag handling naming. In linux/irqflags.h under one configuration,\nit maps:\n\n\tlocal_irq_enable() -\u003e raw_local_irq_enable()\n\tlocal_irq_disable() -\u003e raw_local_irq_disable()\n\tlocal_irq_save() -\u003e raw_local_irq_save()\n\t...\n\nand under the other configuration, it maps:\n\n\traw_local_irq_enable() -\u003e local_irq_enable()\n\traw_local_irq_disable() -\u003e local_irq_disable()\n\traw_local_irq_save() -\u003e local_irq_save()\n\t...\n\nThis is quite confusing. There should be one set of names expected of the\narch, and this should be wrapped to give another set of names that are expected\nby users of this facility.\n\nChange this to have the arch provide:\n\n\tflags \u003d arch_local_save_flags()\n\tflags \u003d arch_local_irq_save()\n\tarch_local_irq_restore(flags)\n\tarch_local_irq_disable()\n\tarch_local_irq_enable()\n\tarch_irqs_disabled_flags(flags)\n\tarch_irqs_disabled()\n\tarch_safe_halt()\n\nThen linux/irqflags.h wraps these to provide:\n\n\traw_local_save_flags(flags)\n\traw_local_irq_save(flags)\n\traw_local_irq_restore(flags)\n\traw_local_irq_disable()\n\traw_local_irq_enable()\n\traw_irqs_disabled_flags(flags)\n\traw_irqs_disabled()\n\traw_safe_halt()\n\nwith type checking on the flags \u0027arguments\u0027, and then wraps those to provide:\n\n\tlocal_save_flags(flags)\n\tlocal_irq_save(flags)\n\tlocal_irq_restore(flags)\n\tlocal_irq_disable()\n\tlocal_irq_enable()\n\tirqs_disabled_flags(flags)\n\tirqs_disabled()\n\tsafe_halt()\n\nwith tracing included if enabled.\n\nThe arch functions can now all be inline functions rather than some of them\nhaving to be macros.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e [X86, FRV, MN10300]\nSigned-off-by: Chris Metcalf \u003ccmetcalf@tilera.com\u003e [Tile]\nSigned-off-by: Michal Simek \u003cmonstr@monstr.eu\u003e [Microblaze]\nTested-by: Catalin Marinas \u003ccatalin.marinas@arm.com\u003e [ARM]\nAcked-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Haavard Skinnemoen \u003chaavard.skinnemoen@atmel.com\u003e [AVR]\nAcked-by: Tony Luck \u003ctony.luck@intel.com\u003e [IA-64]\nAcked-by: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e [M32R]\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e [M68K/M68KNOMMU]\nAcked-by: Ralf Baechle \u003cralf@linux-mips.org\u003e [MIPS]\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e [PA-RISC]\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e [PowerPC]\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e [S390]\nAcked-by: Chen Liqin \u003cliqin.chen@sunplusct.com\u003e [Score]\nAcked-by: Matt Fleming \u003cmatt@console-pimps.org\u003e [SH]\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e [Sparc]\nAcked-by: Chris Zankel \u003cchris@zankel.net\u003e [Xtensa]\nReviewed-by: Richard Henderson \u003crth@twiddle.net\u003e [Alpha]\nReviewed-by: Yoshinori Sato \u003cysato@users.sourceforge.jp\u003e [H8300]\nCc: starvik@axis.com [CRIS]\nCc: jesper.nilsson@axis.com [CRIS]\nCc: linux-cris-kernel@axis.com\n" }, { "commit": "5336377d6225959624146629ce3fc88ee8ecda3d", "tree": "571b9db75d1ba50faa1e399509563f367fd5694f", "parents": [ "2f6b3aa7a563d05453c4d73ccf88191aee84333f" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 05 11:29:27 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Oct 05 11:29:27 2010 -0700" }, "message": "modules: Fix module_bug_list list corruption race\n\nWith all the recent module loading cleanups, we\u0027ve minimized the code\nthat sits under module_mutex, fixing various deadlocks and making it\npossible to do most of the module loading in parallel.\n\nHowever, that whole conversion totally missed the rather obscure code\nthat adds a new module to the list for BUG() handling. That code was\ndoubly obscure because (a) the code itself lives in lib/bugs.c (for\ndubious reasons) and (b) it gets called from the architecture-specific\n\"module_finalize()\" rather than from generic code.\n\nCalling it from arch-specific code makes no sense what-so-ever to begin\nwith, and is now actively wrong since that code isn\u0027t protected by the\nmodule loading lock any more.\n\nSo this commit moves the \"module_bug_{finalize,cleanup}()\" calls away\nfrom the arch-specific code, and into the generic code - and in the\nprocess protects it with the module_mutex so that the list operations\nare now safe.\n\nFuture fixups:\n - move the module list handling code into kernel/module.c where it\n belongs.\n - get rid of \u0027module_bug_list\u0027 and just use the regular list of modules\n (called \u0027modules\u0027 - imagine that) that we already create and maintain\n for other reasons.\n\nReported-and-tested-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Adrian Bunk \u003cbunk@kernel.org\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nCc: stable@kernel.org\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "60bdb72e3c2e808228612f672bd8d18e82872de3", "tree": "71f0946e38d8a6bf4893e9cf9951ad88e4736b99", "parents": [ "8e87354d01b3046aa5e1080419178191f3dce8f0" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:29:12 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: check __get_user/__put_user results...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "8e87354d01b3046aa5e1080419178191f3dce8f0", "tree": "f31863458958296dbbf54cf779afe9f5ca3a547a", "parents": [ "c05628b49b19187841d635dddd3e47caab33242b" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:29:02 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: get rid of set_fs(USER_DS) in sigframe setup\n\nIt really has no business being there; short of a serious kernel bug\nwe should already have USER_DS at that point. It shouldn\u0027t have been\ndone on x86 either...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c05628b49b19187841d635dddd3e47caab33242b", "tree": "d624d95c154ee59589f166b84e4dc178e7723d46", "parents": [ "00cbf6080c7d60b999864afcd9010e0bbc7c5db6" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:52 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: -\u003erestart_block.fn needs to be reset on sigreturn\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "00cbf6080c7d60b999864afcd9010e0bbc7c5db6", "tree": "19ee4371be3b21d3de8cf1cfb539776ce8387c54", "parents": [ "e46924d246e028c94689087db0699438343a344e" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:42 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: prevent double syscall restarts\n\nset -\u003eorig_d0 to -1, same as what sigreturn does\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e46924d246e028c94689087db0699438343a344e", "tree": "e2ed72422868d684e2f62b9265e60f40ed3ebe14", "parents": [ "18e6bfa96d4d810ad9a69e17f08e0d0089379f22" ], "author": { "name": "Al Viro", "email": "viro@ftp.linux.org.uk", "time": "Sun Sep 26 19:28:32 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Sep 27 12:19:53 2010 -0700" }, "message": "mn10300: avoid SIGSEGV delivery loop\n\nforce_sigsegv() is there for purpose...\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "a4128b03ff1ff5bc6ea922518a3f36a09b914379", "tree": "7df4a00f24ecdfeaf32e8e2c07b2ea29d0bc5282", "parents": [ "65e0b598bdb3fe1122ab9a9708fc785e7ac41671" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Sep 14 17:59:15 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 14 17:06:28 2010 -0700" }, "message": "MN10300: Fix up the IRQ names for the on-chip serial ports\n\nFix up the IRQ names for the MN10300 on-chip serial ports in the driver as\nrequest_interrupt() no longer allows names containing slashes, giving a warning\nlike the following if one is encountered:\n\n\t------------[ cut here ]------------\n\tWARNING: at fs/proc/generic.c:323 __xlate_proc_name+0x62/0x7c()\n\tname \u0027ttySM0/Rx\u0027\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d7627467b7a8dd6944885290a03a07ceb28c10eb", "tree": "a18c83468418e878cfb2d44e4310d81b8db84ad7", "parents": [ "da5cabf80e2433131bf0ed8993abc0f7ea618c73" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Aug 17 23:52:56 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Aug 17 18:07:43 2010 -0700" }, "message": "Make do_execve() take a const filename pointer\n\nMake do_execve() take a const filename pointer so that kernel_execve() compiles\ncorrectly on ARM:\n\narch/arm/kernel/sys_arm.c:88: warning: passing argument 1 of \u0027do_execve\u0027 discards qualifiers from pointer target type\n\nThis also requires the argv and envp arguments to be consted twice, once for\nthe pointer array and once for the strings the array points to. This is\nbecause do_execve() passes a pointer to the filename (now const) to\ncopy_strings_kernel(). A simpler alternative would be to cast the filename\npointer in do_execve() when it\u0027s passed to copy_strings_kernel().\n\ndo_execve() may not change any of the strings it is passed as part of the argv\nor envp lists as they are some of them in .rodata, so marking these strings as\nconst should be fine.\n\nFurther kernel_execve() and sys_execve() need to be changed to match.\n\nThis has been test built on x86_64, frv, arm and mips.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nTested-by: Ralf Baechle \u003cralf@linux-mips.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c7887325230aec47d47a32562a6e26014a0fafca", "tree": "10535943dace59ddb01d3440aa582bc4640e8016", "parents": [ "b84ae4a1401a731ef5fee987c0cb08743838dda7" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Aug 11 11:26:22 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 13 16:53:13 2010 -0700" }, "message": "Mark arguments to certain syscalls as being const\n\nMark arguments to certain system calls as being const where they should be but\naren\u0027t. The list includes:\n\n (*) The filename arguments of various stat syscalls, execve(), various utimes\n syscalls and some mount syscalls.\n\n (*) The filename arguments of some syscall helpers relating to the above.\n\n (*) The buffer argument of various write syscalls.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "12fdff3fc2483f906ae6404a6e8dcf2550310b6f", "tree": "a79fb1365fce7c7529655a8802d6d6bf8509b374", "parents": [ "1490cf5f0cb07dd49cdab4bceb769d7f711d7ca6" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Aug 12 16:54:57 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 12 09:51:35 2010 -0700" }, "message": "Add a dummy printk function for the maintenance of unused printks\n\nAdd a dummy printk function for the maintenance of unused printks through gcc\nformat checking, and also so that side-effect checking is maintained too.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "3557957616412db3f496d75c6baef836f8f55a67", "tree": "647c155fdc4f23486f5da133369413d857fb4e43", "parents": [ "d4a47ac15487ee855386e414bf51435d83cd1812" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Thu Aug 12 16:54:36 2010 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Aug 12 09:51:35 2010 -0700" }, "message": "MN10300: Fix RTC routines\n\nA change to the RTC routines in the MN10300 arch used set_rtc_mms() when it\nmeant set_rtc_mmss(). This results in an error due to a reference of an\nundefined symbol.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "7d02093e29de9efc4a72d5e93baae9506969b789", "tree": "a6fc2450132ae419934f6eb9d223baa338b7d782", "parents": [ "6e0b7b2c39b91b467270dd0bc383914f99e1fb28", "e9ddbc075d95b2edf111247cdde16f33c31654a8" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 19 17:10:06 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed May 19 17:10:06 2010 -0700" }, "message": "Merge branch \u0027timers-for-linus-cleanups\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip\n\n* \u0027timers-for-linus-cleanups\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:\n avr32: Fix typo in read_persistent_clock()\n sparc: Convert sparc to use read/update_persistent_clock\n cris: Convert cris to use read/update_persistent_clock\n m68k: Convert m68k to use read/update_persistent_clock\n m32r: Convert m32r to use read/update_peristent_clock\n blackfin: Convert blackfin to use read/update_persistent_clock\n ia64: Convert ia64 to use read/update_persistent_clock\n avr32: Convert avr32 to use read/update_persistent_clock\n h8300: Convert h8300 to use read/update_persistent_clock\n frv: Convert frv to use read/update_persistent_clock\n mn10300: Convert mn10300 to use read/update_persistent_clock\n alpha: Convert alpha to use read/update_persistent_clock\n xtensa: Fix unnecessary setting of xtime\n time: Clean up direct xtime usage in xen\n" }, { "commit": "5a0e3ad6af8660be21ca98a971cd00f331318c05", "tree": "5bfb7be11a03176a87296a43ac6647975c00a1d1", "parents": [ "ed391f4ebf8f701d3566423ce8f17e614cde9806" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Mar 24 17:04:11 2010 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Tue Mar 30 22:02:32 2010 +0900" }, "message": "include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h\n\npercpu.h is included by sched.h and module.h and thus ends up being\nincluded when building most .c files. percpu.h includes slab.h which\nin turn includes gfp.h making everything defined by the two files\nuniversally available and complicating inclusion dependencies.\n\npercpu.h -\u003e slab.h dependency is about to be removed. Prepare for\nthis change by updating users of gfp and slab facilities include those\nheaders directly instead of assuming availability. As this conversion\nneeds to touch large number of source files, the following script is\nused as the basis of conversion.\n\n http://userweb.kernel.org/~tj/misc/slabh-sweep.py\n\nThe script does the followings.\n\n* Scan files for gfp and slab usages and update includes such that\n only the necessary includes are there. ie. if only gfp is used,\n gfp.h, if slab is used, slab.h.\n\n* When the script inserts a new include, it looks at the include\n blocks and try to put the new include such that its order conforms\n to its surrounding. It\u0027s put in the include block which contains\n core kernel includes, in the same order that the rest are ordered -\n alphabetical, Christmas tree, rev-Xmas-tree or at the end if there\n doesn\u0027t seem to be any matching order.\n\n* If the script can\u0027t find a place to put a new include (mostly\n because the file doesn\u0027t have fitting include block), it prints out\n an error message indicating which .h file needs to be added to the\n file.\n\nThe conversion was done in the following steps.\n\n1. The initial automatic conversion of all .c files updated slightly\n over 4000 files, deleting around 700 includes and adding ~480 gfp.h\n and ~3000 slab.h inclusions. The script emitted errors for ~400\n files.\n\n2. Each error was manually checked. Some didn\u0027t need the inclusion,\n some needed manual addition while adding it to implementation .h or\n embedding .c file was more appropriate for others. This step added\n inclusions to around 150 files.\n\n3. The script was run again and the output was compared to the edits\n from #2 to make sure no file was left behind.\n\n4. Several build tests were done and a couple of problems were fixed.\n e.g. lib/decompress_*.c used malloc/free() wrappers around slab\n APIs requiring slab.h to be added manually.\n\n5. The script was run on all .h files but without automatically\n editing them as sprinkling gfp.h and slab.h inclusions around .h\n files could easily lead to inclusion dependency hell. Most gfp.h\n inclusion directives were ignored as stuff from gfp.h was usually\n wildly available and often used in preprocessor macros. Each\n slab.h inclusion directive was examined and added manually as\n necessary.\n\n6. percpu.h was updated not to include slab.h.\n\n7. Build test were done on the following configurations and failures\n were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my\n distributed build env didn\u0027t work with gcov compiles) and a few\n more options had to be turned off depending on archs to make things\n build (like ipr on powerpc/64 which failed due to missing writeq).\n\n * x86 and x86_64 UP and SMP allmodconfig and a custom test config.\n * powerpc and powerpc64 SMP allmodconfig\n * sparc and sparc64 SMP allmodconfig\n * ia64 SMP allmodconfig\n * s390 SMP allmodconfig\n * alpha SMP allmodconfig\n * um on x86_64 SMP allmodconfig\n\n8. percpu.h modifications were reverted so that it could be applied as\n a separate patch and serve as bisection point.\n\nGiven the fact that I had only a couple of failures from tests on step\n6, I\u0027m fairly confident about the coverage of this conversion patch.\nIf there is a breakage, it\u0027s likely to be something in one of the arch\nheaders which should be easily discoverable easily on most builds of\nthe specific arch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nGuess-its-ok-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Ingo Molnar \u003cmingo@redhat.com\u003e\nCc: Lee Schermerhorn \u003cLee.Schermerhorn@hp.com\u003e\n" }, { "commit": "f7a56575fa4e62e94a644f72ef8c5d423c073982", "tree": "0995042279cfc27e4b9e11dc018edd492b0bd044", "parents": [ "1e871be1aa97babb467a929d6adcb1960659928b" ], "author": { "name": "John Stultz", "email": "johnstul@us.ibm.com", "time": "Wed Mar 03 19:57:17 2010 -0800" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Sat Mar 13 01:14:09 2010 +0100" }, "message": "mn10300: Convert mn10300 to use read/update_persistent_clock\n\nThis patch converts the mn10300 architecture to use the generic\nread_persistent_clock and update_persistent_clock interfaces, reducing\nthe amount of arch specific code we have to maintain, and allowing for\nfurther cleanups in the future.\n\nI have not built or tested this patch, so help from arch maintainers\nwould be appreciated.\n\nSigned-off-by: John Stultz \u003cjohnstul@us.ibm.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nLKML-Reference: \u003c1267675049-12337-3-git-send-email-johnstul@us.ibm.com\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "baed7fc9b580bd3fb8252ff1d9b36eaf1f86b670", "tree": "38f23cd9888b92de3f73ed1f4ce48cd83e940e0e", "parents": [ "a4679373cf4ee0e7792dc56205365732b725c2c1" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:18 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "Add generic sys_ipc wrapper\n\nAdd a generic implementation of the ipc demultiplexer syscall. Except for\ns390 and sparc64 all implementations of the sys_ipc are nearly identical.\n\nThere are slight differences in the types of the parameters, where mips\nand powerpc as the only 64-bit architectures with sys_ipc use unsigned\nlong for the \"third\" argument as it gets casted to a pointer later, while\nit traditionally is an \"int\" like most other paramters. frv goes even\nfurther and uses unsigned long for all parameters execept for \"ptr\" which\nis a pointer type everywhere. The change from int to unsigned long for\n\"third\" and back to \"int\" for the others on frv should be fine due to the\nin-register calling conventions for syscalls (we already had a similar\nissue with the generic sys_ptrace), but I\u0027d prefer to have the arch\nmaintainers looks over this in details.\n\nExcept for that h8300, m68k and m68knommu lack an impplementation of the\nsemtimedop sub call which this patch adds, and various architectures have\ngets used - at least on i386 it seems superflous as the compat code on\nx86-64 and ia64 doesn\u0027t even bother to implement it.\n\n[akpm@linux-foundation.org: add sys_ipc to sys_ni.c]\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nAcked-by: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5d0e52830e9ae09b872567f4aca3dfb5b5918079", "tree": "55a199575058da551ccc837ab35a1f4826a8c5b4", "parents": [ "724ee626f38feaea215a11790e1a0cb5d83b0628" ], "author": { "name": "Christoph Hellwig", "email": "hch@lst.de", "time": "Wed Mar 10 15:21:13 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:32 2010 -0800" }, "message": "Add generic sys_old_select()\n\nAdd a generic implementation of the old select() syscall, which expects\nits argument in a memory block and switch all architectures over to use\nit.\n\nSigned-off-by: Christoph Hellwig \u003chch@lst.de\u003e\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Hirokazu Takata \u003ctakata@linux-m32r.org\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nReviewed-by: H. Peter Anvin \u003chpa@zytor.com\u003e\nCc: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"Luck, Tony\" \u003ctony.luck@intel.com\u003e\nCc: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nAcked-by: Greg Ungerer \u003cgerg@uclinux.org\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Andreas Schwab \u003cschwab@linux-m68k.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e5d20d01023e76f3c1289cfca2e3305de7ff9e69", "tree": "b4b4a3da668fd86475c075ab5444a48aa6d77a1b", "parents": [ "d6bb7a1ad326f56f0793353c59348554f84b513c" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Fri Jan 08 14:43:17 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 11 09:34:10 2010 -0800" }, "message": "mn10300: wire up missing new syscalls\n\nWire up missing new system calls for MN10300.\n\nSigned-off-by: David Howells \u003cdhowelsl@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": "d6bb7a1ad326f56f0793353c59348554f84b513c", "tree": "803f006ee2cd924f73b6b4c92b040f9f1db95834", "parents": [ "b0641e86fbc722906e323b2c2a069e65f44ff484" ], "author": { "name": "Mark Salter", "email": "msalter@redhat.com", "time": "Fri Jan 08 14:43:16 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 11 09:34:10 2010 -0800" }, "message": "mn10300: add cc clobbers to asm statements\n\ngcc 4.2.1 for MN10300 is more agressive than the older gcc in\nreordering/moving other insns between an insn that sets flags and an insn\nthat uses those flags. This leads to trouble with asm statements which\nare missing an explicit \"cc\" clobber. This patch adds the explicit \"cc\"\nclobber to asm statements which do indeed clobber the condition flags.\n\nSigned-off-by: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@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": "4c03ee7352f2f0ee393c7190ce0b758dd1217f57", "tree": "8f81d66cee3cd2a061664d3544b58b2362aa62e2", "parents": [ "004731b2c7c658d36bee167cb1e1a399c2cbccc9" ], "author": { "name": "Mark Salter", "email": "msalter@redhat.com", "time": "Fri Jan 08 14:43:14 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jan 11 09:34:07 2010 -0800" }, "message": "mn10300: signal stack fix\n\nThis fixes a signal stack handling problem in the MN10300 arch. When new\nthreads are cloned with CLONE_VM, they don\u0027t inherit the alternate signal\nstack. They do share the signal flags, though. When deciding whether to\nuse an alternate stack, the arch code needs to check to make sure the task\nstruct contains a valid alternate stack. This patch fixes the MN10300\narch by using the sas_ss_flags() test provided by sched.h rather than the\non_sig_stack() test which is insufficient by itself.\n\nSigned-off-by: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@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": "239007b8440abff689632f50cdf0f2b9e895b534", "tree": "569cab843af4a999d6d868ec9a824530d2bfa733", "parents": [ "9f5a5621e78cf48d86682a71ceb3fcdbde38b222" ], "author": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Tue Nov 17 16:46:45 2009 +0100" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Mon Dec 14 23:55:33 2009 +0100" }, "message": "genirq: Convert irq_desc.lock to raw_spinlock\n\nConvert locks which cannot be sleeping locks in preempt-rt to\nraw_spinlocks.\n\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nAcked-by: Peter Zijlstra \u003cpeterz@infradead.org\u003e\nAcked-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d0316554d3586cbea60592a41391b5def2553d6f", "tree": "5e7418f0bacbc68cec5dfd1541e03eb56870aa02", "parents": [ "fb0bbb92d42d5bd0ab224605444efdfed06d6934", "51e99be00ce2713cbb841cedc997cafa6e26c7f4" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 14 09:58:24 2009 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Dec 14 09:58:24 2009 -0800" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (34 commits)\n m68k: rename global variable vmalloc_end to m68k_vmalloc_end\n percpu: add missing per_cpu_ptr_to_phys() definition for UP\n percpu: Fix kdump failure if booted with percpu_alloc\u003dpage\n percpu: make misc percpu symbols unique\n percpu: make percpu symbols in ia64 unique\n percpu: make percpu symbols in powerpc unique\n percpu: make percpu symbols in x86 unique\n percpu: make percpu symbols in xen unique\n percpu: make percpu symbols in cpufreq unique\n percpu: make percpu symbols in oprofile unique\n percpu: make percpu symbols in tracer unique\n percpu: make percpu symbols under kernel/ and mm/ unique\n percpu: remove some sparse warnings\n percpu: make alloc_percpu() handle array types\n vmalloc: fix use of non-existent percpu variable in put_cpu_var()\n this_cpu: Use this_cpu_xx in trace_functions_graph.c\n this_cpu: Use this_cpu_xx for ftrace\n this_cpu: Use this_cpu_xx in nmi handling\n this_cpu: Use this_cpu operations in RCU\n this_cpu: Use this_cpu ops for VM statistics\n ...\n\nFix up trivial (famous last words) global per-cpu naming conflicts in\n\tarch/x86/kvm/svm.c\n\tmm/slab.c\n" }, { "commit": "f8b7256096a20436f6d0926747e3ac3d64c81d24", "tree": "18bcabd1de263bd2d0f8d6b763bde8b037716c5c", "parents": [ "0067bd8a55862ac9dd212bd1c4f6f5bff1ca1301" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Nov 30 17:37:04 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Dec 11 06:44:29 2009 -0500" }, "message": "Unify sys_mmap*\n\nNew helper - sys_mmap_pgoff(); switch syscalls to using it.\n\nAcked-by: David S. Miller \u003cdavem@davemloft.net\u003e\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "564b3bffc619dcbdd160de597b0547a7017ea010", "tree": "b6980ff0a3d74a7834fd6332a3c85d2c8d6ac81b", "parents": [ "570dcf2c15463842e384eb597a87c1e39bead99b" ], "author": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Mon Nov 30 17:00:51 2009 -0500" }, "committer": { "name": "Al Viro", "email": "viro@zeniv.linux.org.uk", "time": "Fri Dec 11 06:34:10 2009 -0500" }, "message": "arch_mmap_check() on mn10300\n\nSigned-off-by: Al Viro \u003cviro@zeniv.linux.org.uk\u003e\n" }, { "commit": "390dfd95c5df1ab3921dd388d11b2aee332c3f2c", "tree": "8d12e22961716a0137b9e41ed00e2521b88fecce", "parents": [ "877105cc49f6e6ad32e3d63a214e8f537c0339ef" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 29 22:34:14 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Oct 29 22:34:14 2009 +0900" }, "message": "percpu: make misc percpu symbols unique\n\nThis patch updates misc percpu related symbols such that percpu\nsymbols are unique and don\u0027t clash with local symbols. This serves\ntwo purposes of decreasing the possibility of global percpu symbol\ncollision and allowing dropping per_cpu__ prefix from percpu symbols.\n\n* drivers/crypto/padlock-aes.c: s/last_cword/paes_last_cword/\n\n* drivers/lguest/x86/core.c: s/last_cpu/lg_last_cpu/\n\n* drivers/s390/net/netiucv.c: rename the variable used in a macro to\n avoid clashing with percpu symbol\n\n* arch/mn10300/kernel/kprobes.c: replace current_ prefix with cur_ for\n static variables. Please note that percpu symbol current_kprobe\n can\u0027t be changed as it\u0027s used by generic code.\n\nPartly based on Rusty Russell\u0027s \"alloc_percpu: rename percpu vars\nwhich cause name clashes\" patch.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nReviewed-by: Christoph Lameter \u003ccl@linux-foundation.org\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Herbert Xu \u003cherbert@gondor.apana.org.au\u003e\nCc: Chuck Ebbert \u003ccebbert@redhat.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nCc: Ananth N Mavinakayanahalli \u003cananth@in.ibm.com\u003e\nCc: Anil S Keshavamurthy \u003canil.s.keshavamurthy@intel.com\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Masami Hiramatsu \u003cmhiramat@redhat.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: linux390@de.ibm.com\n" }, { "commit": "8c0daee204f794d095ae301f408c5f9f40e4547d", "tree": "2e78bcec4fe3340bf81a6aab4243c7a76834989e", "parents": [ "eb7371d4fdcc40a390e8bdf90c99b5541213ca45" ], "author": { "name": "John Kacur", "email": "jkacur@redhat.com", "time": "Mon Oct 12 23:41:55 2009 +0200" }, "committer": { "name": "Thomas Gleixner", "email": "tglx@linutronix.de", "time": "Wed Oct 14 17:18:15 2009 +0200" }, "message": "mn10300: Remove the BKL from sys_execve\n\nThis looks like a cut-and-paste from functionality that no-longer\nneeds the bkl Just remove it. Also, rewrite slightly so that it looks\ncloser to sys_execve on other architectures.\n\nSigned-off-by: John Kacur \u003cjkacur@redhat.com\u003e\nReviewed-by: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nAcked-by: David Howells \u003cdhowells@redhat.com\u003e\nCc: Koichi Yasutake \u003cyasutake.koichi@jp.panasonic.com\u003e\nLKML-Reference: \u003calpine.LFD.2.00.0910130016540.3658@localhost.localdomain\u003e\nSigned-off-by: Thomas Gleixner \u003ctglx@linutronix.de\u003e\n" }, { "commit": "4295f8b318b424be0f87c9fd9aa1eb35c9585faf", "tree": "3708034a9cf3b3dcb36132e5d5e6794c3b471932", "parents": [ "eb121d1f17480793a0d8aa278929976dbb7612f5" ], "author": { "name": "Tim Abbott", "email": "tabbott@ksplice.com", "time": "Thu Sep 24 10:36:22 2009 -0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Sep 24 17:16:22 2009 -0700" }, "message": "mn10300: Clean up linker script using higher-level macros.\n\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nAcked-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "2bcd57ab61e7cabed626226a3771617981c11ce1", "tree": "687c0c35fb2a632cb8c56b2729f9c3873c9461bd", "parents": [ "95e0d86badc410d525ea7218fd32df7bfbf9c837" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Thu Sep 24 04:22:25 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 18:13:10 2009 -0700" }, "message": "headers: utsname.h redux\n\n* remove asm/atomic.h inclusion from linux/utsname.h --\n not needed after kref conversion\n * remove linux/utsname.h inclusion from files which do not need it\n\nNOTE: it looks like fs/binfmt_elf.c do not need utsname.h, however\ndue to some personality stuff it _is_ needed -- cowardly leave ELF-related\nheaders and files alone.\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "c37efa932598de5e30330a1414e34d9e082e0d9e", "tree": "1e3b782d257fa39a54f583af3dc7c32d7cffc67d", "parents": [ "9e12a7e7d89ad813d01092890010cf67d0f914bd", "abe1ee3a221d53778c3e58747bbec6e518e5471b" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 15:37:02 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 15:37:02 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-next: (30 commits)\n Use macros for .data.page_aligned section.\n Use macros for .bss.page_aligned section.\n Use new __init_task_data macro in arch init_task.c files.\n kbuild: Don\u0027t define ALIGN and ENTRY when preprocessing linker scripts.\n arm, cris, mips, sparc, powerpc, um, xtensa: fix build with bash 4.0\n kbuild: add static to prototypes\n kbuild: fail build if recordmcount.pl fails\n kbuild: set -fconserve-stack option for gcc 4.5\n kbuild: echo the record_mcount command\n gconfig: disable \"typeahead find\" search in treeviews\n kbuild: fix cc1 options check to ensure we do not use -fPIC when compiling\n checkincludes.pl: add option to remove duplicates in place\n markup_oops: use modinfo to avoid confusion with underscored module names\n checkincludes.pl: provide usage helper\n checkincludes.pl: close file as soon as we\u0027re done with it\n ctags: usability fix\n kernel hacking: move STRIP_ASM_SYMS from General\n gitignore usr/initramfs_data.cpio.bz2 and usr/initramfs_data.cpio.lzma\n kbuild: Check if linker supports the -X option\n kbuild: introduce ld-option\n ...\n\nFix trivial conflict in scripts/basic/fixdep.c\n" }, { "commit": "7043078630bbc9eb908a56e08077c5abe7f2d311", "tree": "59fdbb36fa304d30f82219f6519bd5d9d866ad28", "parents": [ "a70770998c1d99e86eea97294ae3cce059a18d7e" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Sep 23 10:40:24 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 10:15:21 2009 -0700" }, "message": "MN10300: Handle removal of struct uart_info\n\nCommit ebd2c8f6d2ec4012c267ecb95e72a57b8355a705 removed struct uart_info and\ncommit bdc04e3174e18f475289fa8f4144f66686326b7e further moved delta_msr_wait.\nFix up the MN10300 on-chip serial port drivers to comply with this.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "88e9d34c727883d7d6f02cf1475b3ec98b8480c7", "tree": "475f544536d52739e0929e7727cab5124e855a06", "parents": [ "b7ed698cc9d556306a4088c238e2ea9311ea2cb3" ], "author": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Tue Sep 22 16:43:43 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 23 07:39:29 2009 -0700" }, "message": "seq_file: constify seq_operations\n\nMake all seq_operations structs const, to help mitigate against\nrevectoring user-triggerable function pointers.\n\nThis is derived from the grsecurity patch, although generated from scratch\nbecause it\u0027s simpler than extracting the changes from there.\n\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\nAcked-by: Serge Hallyn \u003cserue@us.ibm.com\u003e\nAcked-by: Casey Schaufler \u003ccasey@schaufler-ca.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "cdd6c482c9ff9c55475ee7392ec8f672eddb7be6", "tree": "81f98a3ab46c589792057fe2392c1e10f8ad7893", "parents": [ "dfc65094d0313cc48969fa60bcf33d693aeb05a7" ], "author": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 21 12:02:48 2009 +0200" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Mon Sep 21 14:28:04 2009 +0200" }, "message": "perf: Do the big rename: Performance Counters -\u003e Performance Events\n\nBye-bye Performance Counters, welcome Performance Events!\n\nIn the past few months the perfcounters subsystem has grown out its\ninitial role of counting hardware events, and has become (and is\nbecoming) a much broader generic event enumeration, reporting, logging,\nmonitoring, analysis facility.\n\nNaming its core object \u0027perf_counter\u0027 and naming the subsystem\n\u0027perfcounters\u0027 has become more and more of a misnomer. With pending\ncode like hw-breakpoints support the \u0027counter\u0027 name is less and\nless appropriate.\n\nAll in one, we\u0027ve decided to rename the subsystem to \u0027performance\nevents\u0027 and to propagate this rename through all fields, variables\nand API names. (in an ABI compatible fashion)\n\nThe word \u0027event\u0027 is also a bit shorter than \u0027counter\u0027 - which makes\nit slightly more convenient to write/handle as well.\n\nThanks goes to Stephane Eranian who first observed this misnomer and\nsuggested a rename.\n\nUser-space tooling and ABI compatibility is not affected - this patch\nshould be function-invariant. (Also, defconfigs were not touched to\nkeep the size down.)\n\nThis patch has been generated via the following script:\n\n FILES\u003d$(find * -type f | grep -vE \u0027oprofile|[^K]config\u0027)\n\n sed -i \\\n -e \u0027s/PERF_EVENT_/PERF_RECORD_/g\u0027 \\\n -e \u0027s/PERF_COUNTER/PERF_EVENT/g\u0027 \\\n -e \u0027s/perf_counter/perf_event/g\u0027 \\\n -e \u0027s/nb_counters/nb_events/g\u0027 \\\n -e \u0027s/swcounter/swevent/g\u0027 \\\n -e \u0027s/tpcounter_event/tp_event/g\u0027 \\\n $FILES\n\n for N in $(find . -name perf_counter.[ch]); do\n M\u003d$(echo $N | sed \u0027s/perf_counter/perf_event/g\u0027)\n mv $N $M\n done\n\n FILES\u003d$(find . -name perf_event.*)\n\n sed -i \\\n -e \u0027s/COUNTER_MASK/REG_MASK/g\u0027 \\\n -e \u0027s/COUNTER/EVENT/g\u0027 \\\n -e \u0027s/\\\u003cevent\\\u003e/event_id/g\u0027 \\\n -e \u0027s/counter/event/g\u0027 \\\n -e \u0027s/Counter/Event/g\u0027 \\\n $FILES\n\n... to keep it as correct as possible. This script can also be\nused by anyone who has pending perfcounters patches - it converts\na Linux kernel tree over to the new naming. We tried to time this\nchange to the point in time where the amount of pending patches\nis the smallest: the end of the merge window.\n\nNamespace clashes were fixed up in a preparatory patch - and some\nstylistic fallout will be fixed up in a subsequent patch.\n\n( NOTE: \u0027counters\u0027 are still the proper terminology when we deal\n with hardware registers - and these sed scripts are a bit\n over-eager in renaming them. I\u0027ve undone some of that, but\n in case there\u0027s something left where \u0027counter\u0027 would be\n better than \u0027event\u0027 we can undo that on an individual basis\n instead of touching an otherwise nicely automated patch. )\n\nSuggested-by: Stephane Eranian \u003ceranian@google.com\u003e\nAcked-by: Peter Zijlstra \u003ca.p.zijlstra@chello.nl\u003e\nAcked-by: Paul Mackerras \u003cpaulus@samba.org\u003e\nReviewed-by: Arjan van de Ven \u003carjan@linux.intel.com\u003e\nCc: Mike Galbraith \u003cefault@gmx.de\u003e\nCc: Arnaldo Carvalho de Melo \u003cacme@redhat.com\u003e\nCc: Frederic Weisbecker \u003cfweisbec@gmail.com\u003e\nCc: Steven Rostedt \u003crostedt@goodmis.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nCc: Thomas Gleixner \u003ctglx@linutronix.de\u003e\nCc: \"H. Peter Anvin\" \u003chpa@zytor.com\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nLKML-Reference: \u003cnew-submission\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "d200c922bc2b1ac88b8d33b6cfff2ed837af186a", "tree": "be5c04605d900380c935de58915787083667a8a2", "parents": [ "42f29a25207dc7b3051d299cc028d4b395d1328d" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Sun Sep 20 18:14:13 2009 -0400" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Mon Sep 21 06:27:08 2009 +0200" }, "message": "Use new __init_task_data macro in arch init_task.c files.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "ebd2c8f6d2ec4012c267ecb95e72a57b8355a705", "tree": "36a01b2ac2520bf7e0d9362b8da17d3c894da2db", "parents": [ "11d85d7b2ecc72fe752bba55389e7d11907528af" ], "author": { "name": "Alan Cox", "email": "alan@linux.intel.com", "time": "Sat Sep 19 13:13:28 2009 -0700" }, "committer": { "name": "Live-CD User", "email": "linux@linux.site", "time": "Sat Sep 19 13:13:28 2009 -0700" }, "message": "serial: kill off uart_info\n\nWe moved this into uart_state, now move the fields out of the separate\nstructure and kill it off.\n\nSigned-off-by: Alan Cox \u003calan@linux.intel.com\u003e\nSigned-off-by: Greg Kroah-Hartman \u003cgregkh@suse.de\u003e\n" }, { "commit": "ada3fa15057205b7d3f727bba5cd26b5912e350f", "tree": "60962fc9e4021b92f484d1a58e72cd3906d4f3db", "parents": [ "2f82af08fcc7dc01a7e98a49a5995a77e32a2925", "5579fd7e6aed8860ea0c8e3f11897493153b10ad" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Sep 15 09:39:44 2009 -0700" }, "message": "Merge branch \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu\n\n* \u0027for-linus\u0027 of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: (46 commits)\n powerpc64: convert to dynamic percpu allocator\n sparc64: use embedding percpu first chunk allocator\n percpu: kill lpage first chunk allocator\n x86,percpu: use embedding for 64bit NUMA and page for 32bit NUMA\n percpu: update embedding first chunk allocator to handle sparse units\n percpu: use group information to allocate vmap areas sparsely\n vmalloc: implement pcpu_get_vm_areas()\n vmalloc: separate out insert_vmalloc_vm()\n percpu: add chunk-\u003ebase_addr\n percpu: add pcpu_unit_offsets[]\n percpu: introduce pcpu_alloc_info and pcpu_group_info\n percpu: move pcpu_lpage_build_unit_map() and pcpul_lpage_dump_cfg() upward\n percpu: add @align to pcpu_fc_alloc_fn_t\n percpu: make @dyn_size mandatory for pcpu_setup_first_chunk()\n percpu: drop @static_size from first chunk allocators\n percpu: generalize first chunk allocator selection\n percpu: build first chunk allocators selectively\n percpu: rename 4k first chunk allocator to page\n percpu: improve boot messages\n percpu: fix pcpu_reclaim() locking\n ...\n\nFix trivial conflict as by Tejun Heo in kernel/sched.c\n" }, { "commit": "ee18d64c1f632043a02e6f5ba5e045bb26a5465f", "tree": "80b5a4d530ec7d5fd69799920f0db7b78aba6b9d", "parents": [ "d0420c83f39f79afb82010c2d2cafd150eef651b" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Wed Sep 02 09:14:21 2009 +0100" }, "committer": { "name": "James Morris", "email": "jmorris@namei.org", "time": "Wed Sep 02 21:29:22 2009 +1000" }, "message": "KEYS: Add a keyctl to install a process\u0027s session keyring on its parent [try #6]\n\nAdd a keyctl to install a process\u0027s session keyring onto its parent. This\nreplaces the parent\u0027s session keyring. Because the COW credential code does\nnot permit one process to change another process\u0027s credentials directly, the\nchange is deferred until userspace next starts executing again. Normally this\nwill be after a wait*() syscall.\n\nTo support this, three new security hooks have been provided:\ncred_alloc_blank() to allocate unset security creds, cred_transfer() to fill in\nthe blank security creds and key_session_to_parent() - which asks the LSM if\nthe process may replace its parent\u0027s session keyring.\n\nThe replacement may only happen if the process has the same ownership details\nas its parent, and the process has LINK permission on the session keyring, and\nthe session keyring is owned by the process, and the LSM permits it.\n\nNote that this requires alteration to each architecture\u0027s notify_resume path.\nThis has been done for all arches barring blackfin, m68k* and xtensa, all of\nwhich need assembly alteration to support TIF_NOTIFY_RESUME. This allows the\nreplacement to be performed at the point the parent process resumes userspace\nexecution.\n\nThis allows the userspace AFS pioctl emulation to fully emulate newpag() and\nthe VIOCSETTOK and VIOCSETTOK2 pioctls, all of which require the ability to\nalter the parent process\u0027s PAG membership. However, since kAFS doesn\u0027t use\nPAGs per se, but rather dumps the keys into the session keyring, the session\nkeyring of the parent must be replaced if, for example, VIOCSETTOK is passed\nthe newpag flag.\n\nThis can be tested with the following program:\n\n\t#include \u003cstdio.h\u003e\n\t#include \u003cstdlib.h\u003e\n\t#include \u003ckeyutils.h\u003e\n\n\t#define KEYCTL_SESSION_TO_PARENT\t18\n\n\t#define OSERROR(X, S) do { if ((long)(X) \u003d\u003d -1) { perror(S); exit(1); } } while(0)\n\n\tint main(int argc, char **argv)\n\t{\n\t\tkey_serial_t keyring, key;\n\t\tlong ret;\n\n\t\tkeyring \u003d keyctl_join_session_keyring(argv[1]);\n\t\tOSERROR(keyring, \"keyctl_join_session_keyring\");\n\n\t\tkey \u003d add_key(\"user\", \"a\", \"b\", 1, keyring);\n\t\tOSERROR(key, \"add_key\");\n\n\t\tret \u003d keyctl(KEYCTL_SESSION_TO_PARENT);\n\t\tOSERROR(ret, \"KEYCTL_SESSION_TO_PARENT\");\n\n\t\treturn 0;\n\t}\n\nCompiled and linked with -lkeyutils, you should see something like:\n\n\t[dhowells@andromeda ~]$ keyctl show\n\tSession Keyring\n\t -3 --alswrv 4043 4043 keyring: _ses\n\t355907932 --alswrv 4043 -1 \\_ keyring: _uid.4043\n\t[dhowells@andromeda ~]$ /tmp/newpag\n\t[dhowells@andromeda ~]$ keyctl show\n\tSession Keyring\n\t -3 --alswrv 4043 4043 keyring: _ses\n\t1055658746 --alswrv 4043 4043 \\_ user: a\n\t[dhowells@andromeda ~]$ /tmp/newpag hello\n\t[dhowells@andromeda ~]$ keyctl show\n\tSession Keyring\n\t -3 --alswrv 4043 4043 keyring: hello\n\t340417692 --alswrv 4043 4043 \\_ user: a\n\nWhere the test program creates a new session keyring, sticks a user key named\n\u0027a\u0027 into it and then installs it on its parent.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: James Morris \u003cjmorris@namei.org\u003e\n" }, { "commit": "384be2b18a5f9475eab9ca2bdfa95cc1a04ef59c", "tree": "04c93f391a1b65c8bf8d7ba8643c07d26c26590a", "parents": [ "a76761b621bcd8336065c4fe3a74f046858bc34c", "142d44b0dd6741a64a7bdbe029110e7c1dcf1d23" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:41:02 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Fri Aug 14 14:45:31 2009 +0900" }, "message": "Merge branch \u0027percpu-for-linus\u0027 into percpu-for-next\n\nConflicts:\n\tarch/sparc/kernel/smp_64.c\n\tarch/x86/kernel/cpu/perf_counter.c\n\tarch/x86/kernel/setup_percpu.c\n\tdrivers/cpufreq/cpufreq_ondemand.c\n\tmm/percpu.c\n\nConflicts in core and arch percpu codes are mostly from commit\ned78e1e078dd44249f88b1dd8c76dafb39567161 which substituted many\nnum_possible_cpus() with nr_cpu_ids. As for-next branch has moved all\nthe first chunk allocators into mm/percpu.c, the changes are moved\nfrom arch code to mm/percpu.c.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\n" }, { "commit": "04e448d9a386640a79a4aa71251aa1cdd314f662", "tree": "a73a00fd881ee61cf756f0edd8ffbc77abcf1e3e", "parents": [ "d0e1e09568507ac771072d97f0781af82c935b3e" ], "author": { "name": "Tim Abbott", "email": "tabbott@ksplice.com", "time": "Sun Jul 12 18:23:33 2009 -0400" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat Jul 18 00:02:45 2009 +0200" }, "message": "vmlinux.lds.h: restructure BSS linker script macros\n\nThe BSS section macros in vmlinux.lds.h currently place the .sbss\ninput section outside the bounds of [__bss_start, __bss_end]. On all\narchitectures except for microblaze that handle both .sbss and\n__bss_start/__bss_end, this is wrong: the .sbss input section is\nwithin the range [__bss_start, __bss_end]. Relatedly, the example\ncode at the top of the file actually has __bss_start/__bss_end defined\ntwice; I believe the right fix here is to define them in the\nBSS_SECTION macro but not in the BSS macro.\n\nAnother problem with the current macros is that several\narchitectures have an ALIGN(4) or some other small number just before\n__bss_stop in their linker scripts. The BSS_SECTION macro currently\nhardcodes this to 4; while it should really be an argument. It also\nignores its sbss_align argument; fix that.\n\nmn10300 is the only user at present of any of the macros touched by\nthis patch. It looks like mn10300 actually was incorrectly converted\nto use the new BSS() macro (the alignment of 4 prior to conversion was\na __bss_stop alignment, but the argument to the BSS macro is a start\nalignment). So fix this as well.\n\nI\u0027d like acks from Sam and David on this one. Also CCing Paul, since\nhe has a patch from me which will need to be updated to use\nBSS_SECTION(0, PAGE_SIZE, 4) once this gets merged.\n\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nCc: Paul Mundt \u003clethal@linux-sh.org\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "5fddcdb70fd9e8fd52d42ed52a572fecb8eb7cde", "tree": "baa5ff2e3d67f6fb3ca4353c602e8c3566235521", "parents": [ "1d03d2bd6e6421224d618b120348bd5ee328d96a" ], "author": { "name": "Huang Weiyi", "email": "weiyi.huang@gmail.com", "time": "Mon Jul 13 15:09:25 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jul 13 09:09:08 2009 -0700" }, "message": "mn10300: remove duplicated #include\n\nRemove duplicated #include(\u0027s) in\n arch/mn10300/kernel/sys_mn10300.c\n\nSigned-off-by: Huang Weiyi \u003cweiyi.huang@gmail.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "405f55712dfe464b3240d7816cc4fe4174831be2", "tree": "96c425ea7fa8b31058b8f83a433c5e5265c8ebc7", "parents": [ "f9fabcb58a6d26d6efde842d1703ac7cfa9427b6" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Sat Jul 11 22:08:37 2009 +0400" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sun Jul 12 12:22:34 2009 -0700" }, "message": "headers: smp_lock.h redux\n\n* Remove smp_lock.h from files which don\u0027t need it (including some headers!)\n* Add smp_lock.h to files which do need it\n* Make smp_lock.h include conditional in hardirq.h\n It\u0027s needed only for one kernel_locked() usage which is under CONFIG_PREEMPT\n\n This will make hardirq.h inclusion cheaper for every PREEMPT\u003dn config\n (which includes allmodconfig/allyesconfig, BTW)\n\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "023bf6f1b8bf58dc4da7f0dc1cf4787b0d5297c1", "tree": "780331cadf207ced67dfcdf36a6479dc0e3d3c04", "parents": [ "1dcdd0911b5553f0282ce8525773955b59a56919" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 09 11:27:40 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Thu Jul 09 11:27:40 2009 +0900" }, "message": "linker script: unify usage of discard definition\n\nDiscarded sections in different archs share some commonality but have\nconsiderable differences. This led to linker script for each arch\nimplementing its own /DISCARD/ definition, which makes maintaining\ntedious and adding new entries error-prone.\n\nThis patch makes all linker scripts to move discard definitions to the\nend of the linker script and use the common DISCARDS macro. As ld\nuses the first matching section definition, archs can include default\ndiscarded sections by including them earlier in the linker script.\n\nia64 is notable because it first throws away some ia64 specific\nsubsections and then include the rest of the sections into the final\nimage, so those sections must be discarded before the inclusion.\n\ndefconfig compile tested for x86, x86-64, powerpc, powerpc64, ia64,\nalpha, sparc, sparc64 and s390. Michal Simek tested microblaze.\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Mike Frysinger \u003cvapier@gentoo.org\u003e\nTested-by: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: linux-arch@vger.kernel.org\nCc: Michal Simek \u003cmonstr@monstr.eu\u003e\nCc: microblaze-uclinux@itee.uq.edu.au\nCc: Sam Ravnborg \u003csam@ravnborg.org\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\n" }, { "commit": "ad361c9884e809340f6daca80d56a9e9c871690a", "tree": "7ec02c9934964fecdc791a0df0fc722d3bda5c53", "parents": [ "e3288775ff63900fbb7db505f2b9a1bee98f07df" ], "author": { "name": "Joe Perches", "email": "joe@perches.com", "time": "Mon Jul 06 13:05:40 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Jul 08 10:30:03 2009 -0700" }, "message": "Remove multiple KERN_ prefixes from printk formats\n\nCommit 5fd29d6ccbc98884569d6f3105aeca70858b3e0f (\"printk: clean up\nhandling of log-levels and newlines\") changed printk semantics. printk\nlines with multiple KERN_\u003clevel\u003e prefixes are no longer emitted as\nbefore the patch.\n\n\u003clevel\u003e is now included in the output on each additional use.\n\nRemove all uses of multiple KERN_\u003clevel\u003es in formats.\n\nSigned-off-by: Joe Perches \u003cjoe@perches.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "29f31773e07772e73e3177a4af147244cd080554", "tree": "369eb6c6bec35951158fb94ac241e0c81189c5b3", "parents": [ "59107c6525c0d325649eae807905d34772d5a664", "112942353992d95099fb5b71c679ff1046fccfcf" ], "author": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 04 09:46:01 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Sat Jul 04 09:46:01 2009 -0700" }, "message": "Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes\n\n* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes:\n kbuild: finally remove the obsolete variable $TOPDIR\n gitignore: ignore scripts/ihex2fw\n Kbuild: Disable the -Wformat-security gcc flag\n gitignore: ignore gcov output files\n kbuild: deb-pkg ship changelog\n Add new __init_task_data macro to be used in arch init_task.c files.\n asm-generic/vmlinux.lds.h: shuffle INIT_TASK* macro names in vmlinux.lds.h\n Add new macros for page-aligned data and bss sections.\n asm-generic/vmlinux.lds.h: Fix up RW_DATA_SECTION definition.\n" }, { "commit": "c43768cbb7655ea5ff782ae250f6e2ef4297cf98", "tree": "3982e41dde3eecaa3739a5d1a8ed18d04bd74f01", "parents": [ "1a8dd307cc0a2119be4e578c517795464e6dabba", "746a99a5af60ee676afa2ba469ccd1373493c7e7" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Jul 04 07:13:18 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Sat Jul 04 07:13:18 2009 +0900" }, "message": "Merge branch \u0027master\u0027 into for-next\n\nPull linus#master to merge PER_CPU_DEF_ATTRIBUTES and alpha build fix\nchanges. As alpha in percpu tree uses \u0027weak\u0027 attribute instead of\ninline assembly, there\u0027s no need for __used attribute.\n\nConflicts:\n\tarch/alpha/include/asm/percpu.h\n\tarch/mn10300/kernel/vmlinux.lds.S\n\tinclude/linux/percpu-defs.h\n" }, { "commit": "6086071005674eb982d898c75269c931240154cf", "tree": "bfa34e7510b94c2408e996ddbd7595011f3c2773", "parents": [ "aee3ff1b413cff44e7d91dd1901cacd8988ce9cf" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Tue Jun 30 22:33:15 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 30 18:58:37 2009 -0700" }, "message": "MN10300: Wire up new syscalls\n\nWire up new syscalls rt_tgsigqueueinfo and perf_counter_open.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "39a449d96ac3db9b6d498b6ffbf4c763746d5e8b", "tree": "86c0a86f309f481331cbce2bd444b3bc84bbff5c", "parents": [ "d2af12aeadaedf657c9fb9c3df984d2c5ab25f4c" ], "author": { "name": "Tim Abbott", "email": "tabbott@ksplice.com", "time": "Tue Jun 23 18:53:15 2009 -0400" }, "committer": { "name": "Sam Ravnborg", "email": "sam@ravnborg.org", "time": "Sat Jun 27 00:04:50 2009 +0200" }, "message": "asm-generic/vmlinux.lds.h: shuffle INIT_TASK* macro names in vmlinux.lds.h\n\nWe recently added a INIT_TASK(align) in include/asm-generic/vmlinux.lds.h,\nbut there is already a macro INIT_TASK in include/linux/init_task.h, which\nis quite confusing. We should switch the macro in the linker script to\nINIT_TASK_DATA. (Sorry that I missed this in reviewing the patch). Since\nthe macros are new, there is only one user of the INIT_TASK in\nvmlinux.lds.h, arch/mn10300/kernel/vmlinux.lds.S.\n\nHowever, we are currently using INIT_TASK_DATA for laying down an entire\n.data.init_task section. So rename that to INIT_TASK_DATA_SECTION.\n\nI would be worried about changing the meaning of INIT_TASK_DATA, but the\nold INIT_TASK_DATA implementation had no users, and in fact if anyone had\ntried to use it, it would have failed to compile because it didn\u0027t pass\nthe alignment to the old INIT_TASK.\n\nSigned-off-by: Tim Abbott \u003ctabbott@ksplice.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nCc: Jesper Nilsson \u003cJesper.Nilsson@axis.com\nSigned-off-by: Sam Ravnborg \u003csam@ravnborg.org\u003e\n" }, { "commit": "405d967dc70002991f8fc35c20e0d3cbc7614f63", "tree": "ace31796327e9035488310d42e06acbab3a28656", "parents": [ "e74e396204bfcb67570ba4517b08f5918e69afea" ], "author": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:38 2009 +0900" }, "committer": { "name": "Tejun Heo", "email": "tj@kernel.org", "time": "Wed Jun 24 15:13:38 2009 +0900" }, "message": "linker script: throw away .discard section\n\nx86 throws away .discard section but no other archs do. Also,\n.discard is not thrown away while linking modules. Make every arch\nand module linking throw it away. This will be used to define dummy\nvariables for percpu declarations and definitions.\n\nThis patch is based on Ivan Kokshaysky\u0027s alpha percpu patch.\n\n[ Impact: always throw away everything in .discard ]\n\nSigned-off-by: Tejun Heo \u003ctj@kernel.org\u003e\nCc: Ivan Kokshaysky \u003cink@jurassic.park.msu.ru\u003e\nCc: Richard Henderson \u003crth@twiddle.net\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Haavard Skinnemoen \u003chskinnemoen@atmel.com\u003e\nCc: Bryan Wu \u003ccooloney@kernel.org\u003e\nCc: Mikael Starvik \u003cstarvik@axis.com\u003e\nCc: Jesper Nilsson \u003cjesper.nilsson@axis.com\u003e\nCc: 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\nCc: Ralf Baechle \u003cralf@linux-mips.org\u003e\nCc: Kyle McMartin \u003ckyle@mcmartin.ca\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: Jeff Dike \u003cjdike@addtoit.com\u003e\nCc: Chris Zankel \u003cchris@zankel.net\u003e\nCc: Rusty Russell \u003crusty@rustcorp.com.au\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "2e8b5a09ebf1f98f02c1988a48415e89d4c25168", "tree": "e2affc58f82f20012d507f1ee257720451b779c5", "parents": [ "eadfe21989d728b5af936487627b4e288bd805f8" ], "author": { "name": "David Howells", "email": "dhowells@redhat.com", "time": "Mon Jun 22 15:32:36 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Mon Jun 22 13:34:50 2009 -0700" }, "message": "MN10300: Fix the vmlinux ldscript\n\nFix the MN10300 vmlinux ldscript. It needs to use various macros from\nasm-generic/vmlinux.lds.h to correctly include all that it needs to.\n\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5ae8606d5746bc84e19018fc3753cc1faf18843f", "tree": "b90484b42af54c43d9cce4ff089ae3b994b91e3f", "parents": [ "d2829224619866daf336141b71550e223a198838" ], "author": { "name": "Mark Salter", "email": "msalter@redhat.com", "time": "Wed Jun 17 22:51:11 2009 +0100" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 18 13:10:33 2009 -0700" }, "message": "MN10300: Add support for new ELF relocs in kernel modules\n\nAdd support for new relocs which may show up in MN10300 kernel modules due to\nlinker relaxation.\n\nSigned-off-by: Mark Salter \u003cmsalter@redhat.com\u003e\nSigned-off-by: David Howells \u003cdhowells@redhat.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bba7fc0a21d76ef951cdac6d11896dc6b5a9ffa7", "tree": "9751533ba945cf876974eaf5c3bf4251e0800b8f", "parents": [ "02e787494ada6026074189c5268b88b7ca5cd595" ], "author": { "name": "Oleg Nesterov", "email": "oleg@redhat.com", "time": "Wed Jun 17 16:27:25 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu Jun 18 13:03:48 2009 -0700" }, "message": "ptrace: remove PT_DTRACE from avr32, mn10300, parisc, s390, sh, xtensa\n\navr32, mn10300, parisc, s390, sh, xtensa:\n\nThey never set PT_DTRACE, but clear it after do_execve().\n\nSigned-off-by: Oleg Nesterov \u003coleg@redhat.com\u003e\nCc: David Howells \u003cdhowells@redhat.com\u003e\nAcked-by: Kyle McMartin \u003ckyle@mcmartin.ca\u003e\nCc: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nCc: Matthew Wilcox \u003cmatthew@wil.cx\u003e\nAcked-by: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nAcked-by: Paul Mundt \u003clethal@linux-sh.org\u003e\nAcked-by: Chris Zankel \u003cchris@zankel.net\u003e\nAcked-by: Roland McGrath \u003croland@redhat.com\u003e\nAcked-by: Haavard Skinnemoen \u003chaavard.skinnemoen@atmel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "bb1f17b0372de93758653ca3454bc0df18dc2e5c", "tree": "29ef82933cc98b99d29c6c7004c045af22799d70", "parents": [ "3b0fde0fac19c180317eb0601b3504083f4b9bf5" ], "author": { "name": "Alexey Dobriyan", "email": "adobriyan@gmail.com", "time": "Tue Jun 16 15:31:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Jun 16 19:47:28 2009 -0700" }, "message": "mm: consolidate init_mm definition\n\n* create mm/init-mm.c, move init_mm there\n* remove INIT_MM, initialize init_mm with C99 initializer\n* unexport init_mm on all arches:\n\n init_mm is already unexported on x86.\n\n One strange place is some OMAP driver (drivers/video/omap/) which\n won\u0027t build modular, but it\u0027s already wants get_vm_area() export.\n Somebody should look there.\n\n[akpm@linux-foundation.org: add missing #includes]\nSigned-off-by: Alexey Dobriyan \u003cadobriyan@gmail.com\u003e\nCc: Mike Frysinger \u003cvapier.adi@gmail.com\u003e\nCc: Americo Wang \u003cxiyou.wangcong@gmail.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" } ], "next": "5933048c69edb546f1e93c26dc93816f0be9f754" }