- 08 7月, 2009 2 次提交
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由 Steven Rostedt 提交于
This patch converts the ring buffers into a completely lockless buffer recording system. The read side still takes locks since we still serialize readers. But the writers are the ones that must be lockless (those can happen in NMIs). The main change is to the "head_page" pointer. We write to the tail, and read from the head. The "head_page" pointer in the cpu buffer is now just a reference to where to look. The real head page is now kept in the head_page->list->prev->next pointer. That is, in the list head of the previous page we set flags. The list pages are allocated to be aligned such that the lowest significant bits are always zero pointing to the list. This gives us play to put in flags to their pointers. bit 0: set when the page is a head page bit 1: set when the writer is moving the page (for overwrite mode) cmpxchg is used to update the pointer. When the writer wraps the buffer and the tail meets the head, in overwrite mode, the writer must move the head page forward. It first uses cmpxchg to change the pointer flag from 1 to 2. Once this is done, the reader on another CPU will not take the page from the buffer. The writers need to protect against interrupts (we don't bother with disabling interrupts because NMIs are allowed to write too). After the writer sets the pointer flag to 2, it takes care to manage interrupts coming in. This is discribed in detail within the comments of the code. Changes in version 2: - Let reader reset entries value of header page. - Fix tail page passing commit page on reader page test. - Always increment entries and write counter in rb_tail_page_update - Add safety check in rb_set_commit_to_write to break out of infinite loop - add mask in rb_is_reader_page [ Impact: lock free writing to the ring buffer ] Signed-off-by: NSteven Rostedt <srostedt@redhat.com>
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由 Steven Rostedt 提交于
This patch changes the ring buffer data pages from using a link list head pointer, to making each buffer page point to another buffer page and never back to a "head". This makes the handling of the ring buffer less complex, since the traversing of the ring buffer pages no longer needs to account for the head pointer. This change also is needed to make the ring buffer lockless. [ Changes in version 2: - Added change that Lai Jiangshan mentioned. From: Lai Jiangshan <laijs@cn.fujitsu.com> Date: Thu, 11 Jun 2009 11:25:48 +0800 LKML-Reference: <4A30793C.6090208@cn.fujitsu.com> I'm not sure whether these 4 lines: bpage = list_entry(pages.next, struct buffer_page, list); list_del_init(&bpage->list); cpu_buffer->pages = &bpage->list; list_splice(&pages, cpu_buffer->pages); equal to these 2 lines: cpu_buffer->pages = pages.next; list_del(&pages); If there are equivalent, I think the second one are simpler. It may be not a really necessarily cleanup. What I asked is: if there are equivalent, could you use these two line: cpu_buffer->pages = pages.next; list_del(&pages); ] [ Impact: simplify the ring buffer to help make it lockless ] Signed-off-by: NSteven Rostedt <srostedt@redhat.com>
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- 03 7月, 2009 1 次提交
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由 Li Zefan 提交于
Currently by default the output of kmemtrace is binary format instead of human-readable output. This patch makes the following changes: - We'll see human-readable output by default - We'll see binary output if 'bin' option is set Note: you may probably need to explicitly disable context-info binary output: # echo 0 > options/context-info # echo 1 > options/bin # cat trace_pipe v2: - use %pF to print call_site Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Acked-by: NPekka Enberg <penberg@cs.helsinki.fi> Acked-by: NEduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A4DD0A0.5060500@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 01 7月, 2009 3 次提交
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由 Li Zefan 提交于
We already have ftrace= boot option, and this adds a similar boot option for trace events, so allow trace events to be enabled at boot, for boot debugging purpose. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A4ACE29.3010407@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Masami Hiramatsu 提交于
Use struct list instead of struct hlist for managing insn_pages, because insn_pages doesn't use hash table. Signed-off-by: NMasami Hiramatsu <mhiramat@redhat.com> Acked-by: NAnanth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Jim Keniston <jkenisto@us.ibm.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> LKML-Reference: <20090630210814.17851.64651.stgit@localhost.localdomain> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Masami Hiramatsu 提交于
Remove needless kprobe_insn_mutex unlocking during safety check in garbage collection, because if someone releases a dirty slot during safety check (which ensures other cpus doesn't execute all dirty slots), the safety check must be fail. So, we need to hold the mutex while checking safety. Signed-off-by: NMasami Hiramatsu <mhiramat@redhat.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Jim Keniston <jkenisto@us.ibm.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> LKML-Reference: <20090630210809.17851.28781.stgit@localhost.localdomain> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 29 6月, 2009 1 次提交
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由 Li Zefan 提交于
To use boot tracer, one should pass initcall_debug as well as ftrace=initcall to the command line. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <4A48735E.9050002@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 27 6月, 2009 2 次提交
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由 Lai Jiangshan 提交于
Some fields for struct ftrace_graph_ret are missed when they are exported to user. Signed-off-by: NLai Jiangshan <laijs@cn.fujitsu.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <4A448FB6.5000302@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
This made my machine completely frozen: # echo 1 > /proc/sys/kernel/stack_tracer_enabled # echo 2 > /proc/sys/kernel/stack_tracer_enabled The cause is register_ftrace_function() was called twice. Also fix ftrace_enabled sysctl, though seems nothing bad happened as I tested it. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A448D17.9010305@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 26 6月, 2009 1 次提交
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由 Li Zefan 提交于
The first entry of the ftrace profile was always skipped when reading trace_stat/functionX. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A443D59.4080307@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 25 6月, 2009 2 次提交
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由 Paul Mundt 提交于
In hunting down the cause for the hwlat_detector ring buffer spew in my failed -next builds it became obvious that folks are now treating ring_buffer as something that is generic independent of tracing and thus, suitable for public driver consumption. Given that there are only a few minor areas in ring_buffer that have any reliance on CONFIG_TRACING or CONFIG_FUNCTION_TRACER, provide stubs for those and make it generally available. Signed-off-by: NPaul Mundt <lethal@linux-sh.org> Cc: Jon Masters <jcm@jonmasters.org> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <20090625053012.GB19944@linux-sh.org> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
Before: # echo 'sys_open:traceon:' > set_ftrace_filter # echo 'sys_close:traceoff:5' > set_ftrace_filter # cat set_ftrace_filter #### all functions enabled #### sys_open:traceon:unlimited sys_close:traceoff:count=0 After: # cat set_ftrace_filter #### all functions enabled #### sys_open:traceon:unlimited sys_close:traceoff:count=0 Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A4313A7.7030105@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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- 24 6月, 2009 28 次提交
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由 Li Zefan 提交于
We should be able to specify [KMG] when setting trace_buf_size boot option, as documented in kernel-parameters.txt Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A41F2DB.4020102@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
When the output of set_ftrace_filter is larger than PAGE_SIZE, t_hash_start() will be called the 2nd time, and then we start from the head of a hlist, which is wrong and causes some entries to be outputed twice. The worse is, if the hlist is large enough, reading set_ftrace_filter won't stop but in a dead loop. Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A41876E.2060407@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
It's rather confusing that in t_start(), in some cases @pos is incremented, and in some cases it's decremented and then incremented. This patch rewrites t_start() in a much more general way. Thus we fix a bug that if ftrace_filtered == 1, functions have tracer hooks won't be printed, because the branch is always unreachable: static void *t_start(...) { ... if (!p) return t_hash_start(m, pos); return p; } Before: # echo 'sys_open' > /mnt/tracing/set_ftrace_filter # echo 'sys_write:traceon:4' >> /mnt/tracing/set_ftrace_filter sys_open After: # echo 'sys_open' > /mnt/tracing/set_ftrace_filter # echo 'sys_write:traceon:4' >> /mnt/tracing/set_ftrace_filter sys_open sys_write:traceon:count=4 Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A41874B.4090507@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
It's wrong to increment @pos in g_start(). It causes some entries lost when reading set_graph_function, if the output of the file is larger than PAGE_SIZE. Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A418738.7090401@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
The iterator is m->private, but it's not reset to trace_types in t_start(). If the output is larger than PAGE_SIZE and t_start() is called the 2nd time, things will go wrong. Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A418728.5020506@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
It's wrong to increment @pos in stat_seq_start(). It causes some stat entries lost when reading stat file, if the output of the file is larger than PAGE_SIZE. Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A418716.90209@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
It's wrong to increment @pos in t_start(), otherwise we'll lose some entries when reading printk_formats, if the output is larger than PAGE_SIZE. Reported-by: NLai Jiangshan <laijs@cn.fujitsu.com> Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A4186FA.1020106@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Li Zefan 提交于
While testing syscall tracepoints posted by Jason, I found 3 entries were missing when reading available_events. The output size of available_events is < 4 pages, which means we lost 1 entry per page. The cause is, it's wrong to increment @pos in s_start(). Actually there's another bug here -- reading avaiable_events/set_events can race with module unload: # cat available_events | s_start() | s_stop() | | # rmmod foo.ko s_start() | call = list_entry(m->private) | @call might be freed and accessing it will lead to crash. Reviewed-by: NLiming Wang <liming.wang@windriver.com> Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> LKML-Reference: <4A4186DD.6090405@cn.fujitsu.com> Signed-off-by: NIngo Molnar <mingo@elte.hu>
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由 Mikael Pettersson 提交于
On bootup nvidiafb prints the following on my Apple G5: nvidiafb: CRTC 1appears to have a CRT attached There should be a space between the '1' and the 'appears'. Add it. Signed-off-by: NMikael Pettersson <mikpe@it.uu.se> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Robert P. J. Day 提交于
Fix the incorrect "select" directives by dropping the "CONFIG_" prefixes, and correcting the typo "H8S2768" to "H8S2678". Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Acked-by: NYoshinori Sato <ysato@users.sourceforge.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dimitri Sivanich 提交于
After downing/upping a cpu, an attempt to set /proc/sys/vm/percpu_pagelist_fraction results in an oops in percpu_pagelist_fraction_sysctl_handler(). If a processor is downed then we need to set the pageset pointer back to the boot pageset. Updates of the high water marks should not access pagesets of unpopulated zones (those pointer go to the boot pagesets which would be no longer functional if their size would be increased beyond zero). Signed-off-by: NDimitri Sivanich <sivanich@sgi.com> Signed-off-by: NChristoph Lameter <cl@linux-foundation.org> Reviewed-by: NKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Mel Gorman <mel@csn.ul.ie> Cc: <stable@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Mike Frysinger 提交于
After the recent changes that went into mm/vmscan.c to overhaul stuff, we ended up with these warnings on no-mmu systems: mm/vmscan.c: In function `shrink_page_list': mm/vmscan.c:580: warning: unused variable `vm_flags' mm/vmscan.c: In function `shrink_active_list': mm/vmscan.c:1294: warning: `vm_flags' may be used uninitialized in this function mm/vmscan.c:1242: note: `vm_flags' was declared here This is because the no-mmu function defines page_referenced() to work on the first argument only (the page). It does not clear the vm_flags given to it because for no-mmu systems, they never actually get utilized. Since that is no longer strictly true, we need to set vm_flags to 0 like everyone else so gcc can do proper dead code elimination without annoying us with unused warnings. Signed-off-by: NMike Frysinger <vapier@gentoo.org> Cc: David Howells <dhowells@redhat.com> Acked-by: NDavid McCullough <davidm@snapgear.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
If a kthread happens to use get_user_pages() on an mm (as KSM does), there's a chance that it will end up trying to read in a swap page, then oops in grab_swap_token() because the kthread has no mm: GUP passes down the right mm, so grab_swap_token() ought to be using it. We have not identified a stronger case than KSM's daemon (not yet in mainline), but the issue must have come up before, since RHEL has included a fix for this for years (though a different fix, they just back out of grab_swap_token if current->mm is unset: which is what we first proposed, but using the right mm here seems more correct). Reported-by: NIzik Eidus <ieidus@redhat.com> Signed-off-by: NJohannes Weiner <hannes@cmpxchg.org> Signed-off-by: NHugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by: NRik van Riel <riel@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: sh: Fix up HAVE_PERF_COUNTERS typo. sh: Fix up more dma-mapping fallout. sh: SH7786 SMP support. sh: Wire up the uncached fixmap on sh64 as well. sh: Use local TLB flush in set_pte_phys(). sh: Provide cpu_idle_wait() to fix up cpuidle/SMP build.
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA: Add __init/__exit macros to addr.c and cma.c IB/ehca: Bump version number mlx4_core: Fix dma_sync_single_for_cpu() with matching for_device() calls IB/mthca: Replace dma_sync_single() use with proper functions RDMA/nes: Fix FIN state handling under error conditions RDMA/nes: Fix max_qp_init_rd_atom returned from query device IB/ehca: Ensure that guid_entry index is not negative IB/ehca: Tolerate dynamic memory operations before driver load
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (38 commits) fusion: mptsas, fix lock imbalance [SCSI] scsi_transport_fc: replace BUS_ID_SIZE by fixed count sd, sr: fix Driver 'sd' needs updating message scsi_transport_iscsi: return -EOVERFLOW for Too many iscsi targets fc_transport: Selective return value from BSG timeout function fc_transport: The softirq_done function registration for BSG request sym53c8xx: ratelimit parity errors explain the hidden scsi_wait_scan Kconfig variable ibmvfc: Fix endless PRLI loop in discovery ibmvfc: Process async events before command responses libfc: Add runtime debugging with debug_logging module parameter libfcoe: Add runtime debugging with module param debug_logging fcoe: Add runtime debug logging with module parameter debug_logging scsi_debug: Add support for physical block exponent and alignment cnic: add NETDEV_1000 and NETDEVICES to Kconfig select cnic: Fix __symbol_get() build error. Revert "[SCSI] cnic: fix error: implicit declaration of function ‘__symbol_get’" ipr: differentiate pci-x and pci-e based adapters ipr: add test for MSI interrupt support scsi_transport_spi: Blacklist Ultrium-3 tape for IU transfers ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: asm-generic: add dummy pgprot_noncached() lib/checksum.c: fix endianess bug asm-generic: hook up new system calls asm-generic: list Arnd as asm-generic maintainer asm-generic: drop HARDIRQ_BITS definition from hardirq.h asm-generic: uaccess: fix up local access_ok() usage asm-generic: uaccess: add missing access_ok() check to strnlen_user()
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git://linux-arm.org/linux-2.6由 Linus Torvalds 提交于
* 'kmemleak' of git://linux-arm.org/linux-2.6: kmemleak: Do not force the slab debugging Kconfig options kmemleak: use pr_fmt
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由 Hugh Dickins 提交于
Indeed FOLL_WRITE matches FAULT_FLAG_WRITE, matches GUP_FLAGS_WRITE, and it's tempting to devise a set of Grand Unified Paging flags; but not today. So until then, let's rely upon the compiler to spot the coincidence, "rather than have that subtle dependency and a comment for it" - as you remarked in another context yesterday. Signed-off-by: NHugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hugh Dickins 提交于
handle_mm_fault() is now passing fault flags rather than write_access down to hugetlb_fault(), so better recognize that in hugetlb_fault(), and in hugetlb_no_page(). Signed-off-by: NHugh Dickins <hugh.dickins@tiscali.co.uk> Acked-by: NWu Fengguang <fengguang.wu@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://www.jni.nu/cris由 Linus Torvalds 提交于
* 'for-linus' of git://www.jni.nu/cris: CRISv10: remove redundant tests on unsigned CRISv32: irq.c - Move end brace outside #endif CRISv32: Fix potential null reference in cryptocop driver. CRISv32: Add arch optimized strcmp. CRIS: assignment/is equal confusion
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: hda - Make jack-plug notification selectable ALSA: ctxfi - Add PM support sound: seq_midi_event: fix decoding of (N)RPN events ALSA: hda - Add digital-mic support to ALC262 auto model ALSA: hda - Fix check of input source type for realtek codecs ALSA: hda - Add quirk for Sony VAIO Z21MN ALSA: hda - Get back Input Source for ALC262 toshiba-s06 model ALSA: hda - Fix unsigned comparison in patch_sigmatel.c ALSA: via82xx: add option to disable 500ms delay in snd_via82xx_codec_wait sound: fix check for return value in snd_pcm_hw_refine ALSA: ctxfi - Allow unknown PCI SSIDs ASoC: Blackfin: update the bf5xx_i2s_resume parameters ASoC: Blackfin: keep better track of SPORT configuration state
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] wdt_pci.c: remove #ifdef CONFIG_WDT_501_PCI [WATCHDOG] hpwdt: Add NMI priority option [WATCHDOG] OMAP fixes: enable clock in probe, trigger timer reload [WATCHDOG] add bcm47xx watchdog driver [WATCHDOG] Freescale STMP: watchdog driver [WATCHDOG] twl4030 watchdog driver [WATCHDOG] U300 COH 901 327 watchdog driver [WATCHDOG] Add pnx833x_wdt
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (62 commits) V4L/DVB (12131): BUGFIX: An incorrect Carrier Recovery Loop optimization table was being V4L/DVB (12130): Fix a redundant compiler warning V4L/DVB (12003): v4l2: Move bounding code outside I2C ifdef block V4L/DVB (11913): cx231xx: TRY_FMT should not actually set anything V4L/DVB (11912): em28xx: Use v4l bounding/alignment function V4L/DVB (11911): cx231xx: Use v4l bounding/alignment function V4L/DVB (11910): mt9: Use v4l bounding/alignment function V4L/DVB (11909): cx23885: Use v4l bounding/alignment function V4L/DVB (11908): w8968cf: Use v4l bounding/alignment function V4L/DVB (11907): cx88: Use v4l bounding/alignment function V4L/DVB (11906): saa7134: Use v4l bounding/alignment function V4L/DVB (11905): vivi: Use v4l bounding/alignment function V4L/DVB (11904): zoran: Use v4l bounding/alignment functiob V4L/DVB (11903): sh_mobile_ceu_camera: Use v4l bounding/alignment function V4L/DVB (11902): pxa-camera: Use v4l bounding/alignment function V4L/DVB (11901): v4l2: Create helper function for bounding and aligning images V4L/DVB (12128): v4l2: update framework documentation. V4L/DVB (12125): v4l2: add new s_config subdev ops and v4l2_i2c_new_subdev_cfg/board calls V4L/DVB (12122): pvrusb2: De-obfuscate code which handles routing schemes V4L/DVB (12121): pvrusb2: Improve handling of routing schemes ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev: libata: don't set IORDY for reset sata_fsl: Add power mgmt support [libata] PATA driver for CF interface on AT91SAM9260 SoC [libata] beautify module parameters
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide-2.6: ide cmd64x: Remove serialize setting. ide: Take over as maintainer.
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由 Roland Dreier 提交于
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由 Peter Huewe 提交于
Add __init and __exit annotations to the module_init/module_exit functions from drivers/infiniband/core/addr.c and cma.c. Signed-off-by: NPeter Huewe <peterhuewe@gmx.de> Acked-by: NSean Hefty <sean.hefty@intel.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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