- 26 4月, 2012 7 次提交
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由 he, bo 提交于
Under extreme memory used up situations, percpu allocation might fail. We hit it when system goes to suspend-to-ram, causing a kworker panic: EIP: [<c124411a>] build_sched_domains+0x23a/0xad0 Kernel panic - not syncing: Fatal exception Pid: 3026, comm: kworker/u:3 3.0.8-137473-gf42fbef #1 Call Trace: [<c18cc4f2>] panic+0x66/0x16c [...] [<c1244c37>] partition_sched_domains+0x287/0x4b0 [<c12a77be>] cpuset_update_active_cpus+0x1fe/0x210 [<c123712d>] cpuset_cpu_inactive+0x1d/0x30 [...] With this fix applied build_sched_domains() will return -ENOMEM and the suspend attempt fails. Signed-off-by: Nhe, bo <bo.he@intel.com> Reviewed-by: NZhang, Yanmin <yanmin.zhang@intel.com> Reviewed-by: NSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: <stable@kernel.org> Link: http://lkml.kernel.org/r/1335355161.5892.17.camel@hebo [ So, we fail to deallocate a CPU because we cannot allocate RAM :-/ I don't like that kind of sad behavior but nevertheless it should not crash under high memory load. ] Signed-off-by: NIngo Molnar <mingo@kernel.org>
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由 Peter Zijlstra 提交于
Commits 367456c7 ("sched: Ditch per cgroup task lists for load-balancing") and 5d6523eb ("sched: Fix load-balance wreckage") left some more wreckage. By setting loop_max unconditionally to ->nr_running load-balancing could take a lot of time on very long runqueues (hackbench!). So keep the sysctl as max limit of the amount of tasks we'll iterate. Furthermore, the min load filter for migration completely fails with cgroups since inequality in per-cpu state can easily lead to such small loads :/ Furthermore the change to add new tasks to the tail of the queue instead of the head seems to have some effect.. not quite sure I understand why. Combined these fixes solve the huge hackbench regression reported by Tim when hackbench is ran in a cgroup. Reported-by: NTim Chen <tim.c.chen@linux.intel.com> Acked-by: NTim Chen <tim.c.chen@linux.intel.com> Signed-off-by: NPeter Zijlstra <a.p.zijlstra@chello.nl> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Link: http://lkml.kernel.org/r/1335365763.28150.267.camel@twins [ got rid of the CONFIG_PREEMPT tuning and made small readability edits ] Signed-off-by: NIngo Molnar <mingo@kernel.org>
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git://git.linux-nfs.org/projects/trondmy/linux-nfs由 Linus Torvalds 提交于
Pull NFS client bugfixes from Trond Myklebust: - Fix NFSv4 infinite loops on open(O_TRUNC) - Fix an Oops and an infinite loop in the NFSv4 flock code - Don't register the PipeFS filesystem until it has been set up - Fix an Oops in nfs_try_to_update_request - Don't reuse NFSv4 open owners: fixes a bad sequence id storm. * tag 'nfs-for-3.4-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Keep dropped state owners on the LRU list for a while NFSv4: Ensure that we don't drop a state owner more than once NFSv4: Ensure we do not reuse open owner names nfs: Enclose hostname in brackets when needed in nfs_do_root_mount NFS: put open context on error in nfs_flush_multi NFS: put open context on error in nfs_pagein_multi NFSv4: Fix open(O_TRUNC) and ftruncate() error handling NFSv4: Ensure that we check lock exclusive/shared type against open modes NFSv4: Ensure that the LOCK code sets exception->inode NFS: check for req==NULL in nfs_try_to_update_request cleanup SUNRPC: register PipeFS file system after pernet sybsystem
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from H. Peter Anvin. * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x32, siginfo: Provide proper overrides for x32 siginfo_t asm-generic: Allow overriding clock_t and add attributes to siginfo_t x32: Check __ILP32__ instead of __LP64__ for x32 x86, acpi: Call acpi_enter_sleep_state via an asmlinkage C function from assembler ACPI: Convert wake_sleep_flags to a value instead of function x86, apic: APIC code touches invalid MSR on P5 class machines i387: ptrace breaks the lazy-fpu-restore logic x86/platform: Remove incorrect error message in x86_default_fixup_cpu_id() x86, efi: Add dedicated EFI stub entry point x86/amd: Remove broken links from comment and kernel message x86, microcode: Ensure that module is only loaded on supported AMD CPUs x86, microcode: Fix sysfs warning during module unload on unsupported CPUs
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git://cavan.codon.org.uk/platform-drivers-x86由 Linus Torvalds 提交于
Pull x86 platform driver fixes from Matthew Garrett: "One annoyance fix (make intel_ips stop complaining unnecessarily) and one oops fix (unterminated list in dell-laptop). Both have been in -next for a while with no complaints." * 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86: dell-laptop: Terminate quirks list properly intel_ips: Hush the i915 symbols message
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由 Johannes Weiner 提交于
None of the callsites actually need the page_cgroup descriptor themselves, so just pass the page and do the look up in there. We already had two bugs (6568d4a9 'mm: memcg: update the correct soft limit tree during migration' and 'memcg: fix Bad page state after replace_page_cache') where the passed page and pc were not referring to the same page frame. Signed-off-by: NJohannes Weiner <hannes@cmpxchg.org> Acked-by: NHugh Dickins <hughd@google.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Miller 提交于
The comments above __alloc_bootmem_node() claim that the code will first try the allocation using 'goal' and if that fails it will try again but with the 'goal' requirement dropped. Unfortunately, this is not what the code does, so fix it to do so. This is important for nobootmem conversions to architectures such as sparc where MAX_DMA_ADDRESS is infinity. On such architectures all of the allocations done by generic spots, such as the sparse-vmemmap implementation, will pass in: __pa(MAX_DMA_ADDRESS) as the goal, and with the limit given as "-1" this will always fail unless we add the appropriate fallback logic here. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NYinghai Lu <yinghai@kernel.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 24 4月, 2012 24 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes由 Linus Torvalds 提交于
Pull gfs2 fixes from Steven Whitehouse. * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: Instruct DLM to avoid queue convert slowdown
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git://gitorious.org/kernel-hsi/kernel-hsi由 Linus Torvalds 提交于
Pull HSI fixes and ABI documentation from Carlos Chinea * tag 'hsi_fixes_for_3.4' of git://gitorious.org/kernel-hsi/kernel-hsi: HSI: Add HSI ABI documentation HSI: hsi_char: Remove max_data_size from sysfs HSI: hsi: Rework hsi_event interface HSI: hsi: Remove controllers and ports from the bus HSI: hsi: Fix error path cleanup on client registration HSI: hsi: Rework hsi_controller release
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由 Bob Peterson 提交于
This patch instructs DLM to prevent an "in place" conversion, where the lock just stays on the granted queue, and instead forces the conversion to the back of the convert queue. This is done on upward conversions only. This is useful in cases where, for example, a lock is frequently needed in PR on one node, but another node needs it temporarily in EX to update it. This may happen, for example, when the rindex is being updated by gfs2_grow. The gfs2_grow needs to have the lock in EX, but the other nodes need to re-read it to retrieve the updates. The glock is already granted in PR on the non-growing nodes, so this prevents them from continually re-granting the lock in PR, and forces the EX from gfs2_grow to go through. Signed-off-by: NBob Peterson <rpeterso@redhat.com> Signed-off-by: NSteven Whitehouse <swhiteho@redhat.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4由 Linus Torvalds 提交于
Pull ext4 bug fixes from Ted Ts'o: "These are two low-risk bug fixes for ext4, fixing a compile warning and a potential deadlock." * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: super.c: unused variable warning without CONFIG_QUOTA jbd2: use GFP_NOFS for blkdev_issue_flush
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git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel由 Linus Torvalds 提交于
Pull Hexagon fixes from Richard Kuo: "It's mostly compile fixes and the Hexagon portion of a CPU hotplug patch set." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel: hexagon: add missing cpu.h include hexagon/CPU hotplug: Add missing call to notify_cpu_starting() hexagon: use renamed tick_nohz_idle_* functions Hexagon: misc compile warning/error cleanup due to missing headers
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git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild由 Linus Torvalds 提交于
Pull build system failure fix from Michal Marek: "This fixes build failure with newer gcc that adds some internal symbols that end in "__mod_*_device_table", but are not actually the tables themselves." * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: Fix modpost failures in fedora 17
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由 Eldad Zack 提交于
sb info is only checked with quota support. fs/ext4/super.c: In function ‘parse_options’: fs/ext4/super.c:1600:23: warning: unused variable ‘sbi’ [-Wunused-variable] Signed-off-by: NEldad Zack <eldad@fogrefinery.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu>
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由 Shaohua Li 提交于
flush request is issued in transaction commit code path, so looks using GFP_KERNEL to allocate memory for flush request bio falls into the classic deadlock issue. I saw btrfs and dm get it right, but ext4, xfs and md are using GFP. Signed-off-by: NShaohua Li <shli@fusionio.com> Signed-off-by: NTheodore Ts'o <tytso@mit.edu> Reviewed-by: NJan Kara <jack@suse.cz> Cc: stable@vger.kernel.org
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git://neil.brown.name/md由 Linus Torvalds 提交于
Pull a few more md bug fixes from NeilBrown: "2 are tagged for -stable, one being for a fairly serious bug that can corrupt metadata and make it hard to recovery an array. The other is for a more recent regression since 3.3" * tag 'md-3.4-fixes' of git://neil.brown.name/md: md: fix possible corruption of array metadata on shutdown. md: don't call ->add_disk unless there is good reason. DM RAID: Use safe version of rdev_for_each
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git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm由 Linus Torvalds 提交于
Pull dlm fixes from David Teigland: "This includes one short patch fixing the behavior of the QUECVT flag, which the gfs2 folks are waiting on." * tag 'dlm-fixes-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm: dlm: fix QUECVT when convert queue is empty
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由 Hugh Dickins 提交于
Mel reports a BUG_ON(slot == NULL) in radix_tree_tag_set() on s390 3.0.13: called from __set_page_dirty_nobuffers() when page_remove_rmap() tries to transfer dirty flag from s390 storage key to struct page and radix_tree. That would be because of reclaim's shrink_page_list() calling add_to_swap() on this page at the same time: first PageSwapCache is set (causing page_mapping(page) to appear as &swapper_space), then page->private set, then tree_lock taken, then page inserted into radix_tree - so there's an interval before taking the lock when the radix_tree slot is empty. We could fix this by moving __add_to_swap_cache()'s spin_lock_irq up before the SetPageSwapCache. But a better fix is simply to do what's five years overdue: Ken Chen introduced __set_page_dirty_no_writeback() (if !PageDirty TestSetPageDirty) for tmpfs to skip all the radix_tree overhead, and swap is just the same - it ignores the radix_tree tag, and does not participate in dirty page accounting, so should be using __set_page_dirty_no_writeback() too. s390 testing now confirms that this does indeed fix the problem. Reported-by: NMel Gorman <mgorman@suse.de> Signed-off-by: NHugh Dickins <hughd@google.com> Acked-by: NMel Gorman <mgorman@suse.de> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Rik van Riel <riel@redhat.com> Cc: Ken Chen <kenchen@google.com> Cc: stable@vger.kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 H. Peter Anvin 提交于
Provide the proper override macros for x32 siginfo_t. The combination of a special type here and an overall alignment constraint actually ends up with all the types being properly aligned, but the hack is needed to keep the substructures inside siginfo_t from adding padding. Note: use __attribute__((aligned())) since __aligned() is not exported to user space. [ v2: fix stray semicolon ] Reported-by: NH.J. Lu <hjl.rools@gmail.com> Cc: Bruce J. Beare <bruce.j.beare@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Link: http://lkml.kernel.org/r/CAMe9rOqF6Kh6-NK7oP0Fpzkd4SBAWU%2BG53hwBbSD4iA2UzyxuA@mail.gmail.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
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由 NeilBrown 提交于
commit c744a65c md: don't set md arrays to readonly on shutdown. removed the possibility of a 'BUG' when data is written to an array that has just been switched to read-only, but also introduced the possibility that the array metadata could be corrupted. If, when md_notify_reboot gets the mddev lock, the array is in a state where it is assembled but hasn't been started (as can happen if the personality module is not available, or in other unusual situations), then incorrect metadata will be written out making it impossible to re-assemble the array. So only call __md_stop_writes() if the array has actually been activated. This patch is needed for any stable kernel which has had the above commit applied. Cc: stable@vger.kernel.org Reported-by: NChristoph Nelles <evilazrael@evilazrael.de> Signed-off-by: NNeilBrown <neilb@suse.de>
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由 NeilBrown 提交于
Commit 7bfec5f3 md/raid5: If there is a spare and a want_replacement device, start replacement. cause md_check_recovery to call ->add_disk much more often. Instead of only when the array is degraded, it is now called whenever md_check_recovery finds anything useful to do, which includes updating the metadata for clean<->dirty transition. This causes unnecessary work, and causes info messages from ->add_disk to be reported much too often. So refine md_check_recovery to only do any actual recovery checking (including ->add_disk) if MD_RECOVERY_NEEDED is set. This fix is suitable for 3.3.y: Cc: stable@vger.kernel.org Reported-by: NJan Ceuleers <jan.ceuleers@computer.org> Signed-off-by: NNeilBrown <neilb@suse.de>
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由 Jonathan Brassow 提交于
Fix segfault caused by using rdev_for_each instead of rdev_for_each_safe Commit dafb20fa mistakenly replaced a safe iterator with an unsafe one when making some macro changes. Signed-off-by: NJonathan Brassow <jbrassow@redhat.com> Signed-off-by: NNeilBrown <neilb@suse.de>
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由 H. Peter Anvin 提交于
For the particular issue of x32, which shares code with i386 in the handling of compat_siginfo_t, the use of a 64-bit clock_t bumps the sigchld structure out of alignment, which triggers a messy cascade of padding. This was already handled on the kernel compat side, but it needs handling on the user space side, which uses the generic header. To make that possible: 1. Allow __kernel_clock_t to be overridden in struct siginfo; 2. Allow there to be attributes added to struct siginfo. Reported-by: NH.J. Lu <hjl.rools@gmail.com> Cc: Bruce J. Beare <bruce.j.beare@intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Link: http://lkml.kernel.org/r/CAMe9rOqF6Kh6-NK7oP0Fpzkd4SBAWU%2BG53hwBbSD4iA2UzyxuA@mail.gmail.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
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由 H.J. Lu 提交于
Check __LP64__ isn't a reliable way to tell if we are compiling for x32 since __LP64__ isnn't specified by x86-64 psABI. Not all x86-64 compilers define __LP64__, which was added to GCC 3.3. The updated x32 psABI: https://sites.google.com/site/x32abi/documents definse _ILP32 and __ILP32__ for x32. GCC trunk and 4.7 branch have been updated to define _ILP32 and __ILP32__ for x32. This patch replaces __LP64__ check with __ILP32__. Signed-off-by: NH.J. Lu <hjl.tools@gmail.com> Signed-off-by: NH. Peter Anvin <hpa@zytor.com>
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由 Konrad Rzeszutek Wilk 提交于
With commit a2ef5c4f "ACPI: Move module parameter gts and bfs to sleep.c" the wake_sleep_flags is required when calling acpi_enter_sleep_state. The assembler code in wakeup_*.S did not do that. One solution is to call it from assembler and stick the wake_sleep_flags on the stack (for 32-bit) or in %esi (for 64-bit). hpa and rafael both suggested however to create a wrapper function to call acpi_enter_sleep_state and call said wrapper function ("acpi_enter_s3") from assembler. For 32-bit, the acpi_enter_s3 ends up looking as so: push %ebp mov %esp,%ebp sub $0x8,%esp movzbl 0xc1809314,%eax [wake_sleep_flags] movl $0x3,(%esp) mov %eax,0x4(%esp) call 0xc12d1fa0 <acpi_enter_sleep_state> leave ret And 64-bit: movzbl 0x9afde1(%rip),%esi [wake_sleep_flags] push %rbp mov $0x3,%edi mov %rsp,%rbp callq 0xffffffff812e9800 <acpi_enter_sleep_state> leaveq retq Reviewed-by: NH. Peter Anvin <hpa@zytor.com> Suggested-by: NH. Peter Anvin <hpa@zytor.com> [v2: Remove extra assembler operations, per hpa review] Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Link: http://lkml.kernel.org/r/1335150198-21899-3-git-send-email-konrad.wilk@oracle.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
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由 Konrad Rzeszutek Wilk 提交于
With commit a2ef5c4f "ACPI: Move module parameter gts and bfs to sleep.c" the wake_sleep_flags is required when calling acpi_enter_sleep_state, which means that if there are functions outside the sleep.c code they can't get the wake_sleep_flags values. This converts the function in to a exported value and converts the module config operands to a function. Acked-by: NRafael J. Wysocki <rjw@sisk.pl> Acked-by: NLin Ming <ming.m.lin@intel.com> [v2: Parameters can be turned on/off dynamically] [v3: unsigned char -> u8] [v4: val -> kp->arg] Signed-off-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com> Link: http://lkml.kernel.org/r/1335150198-21899-2-git-send-email-konrad.wilk@oracle.comSigned-off-by: NH. Peter Anvin <hpa@linux.intel.com>
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由 Richard Kuo 提交于
Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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由 Srivatsa S. Bhat 提交于
The scheduler depends on receiving the CPU_STARTING notification, without which we end up into a lot of trouble. So add the missing call to notify_cpu_starting() in the bringup code. Signed-off-by: NSrivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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由 Richard Kuo 提交于
Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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由 Richard Kuo 提交于
Fixed warnings/errors for EXPORT_SYMBOL, linux_binprm, elf related defines Signed-off-by: NRichard Kuo <rkuo@codeaurora.org>
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由 David Teigland 提交于
The QUECVT flag should not prevent conversions from being granted immediately when the convert queue is empty. Signed-off-by: NDavid Teigland <teigland@redhat.com>
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- 23 4月, 2012 9 次提交
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由 Carlos Chinea 提交于
Adds sysfs HSI framework documentation Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Carlos Chinea 提交于
Remove max_data_size sysfs entry. Otherwise is possible to have a buffer overrun if its value is increased after the device is open. Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Carlos Chinea 提交于
Remove custom hack and make use of the notifier chain interfaces for delivering events from the ports to their associated clients. Clients that want to receive port events need to register their callbacks using hsi_register_port_event(). The callbacks can be called in interrupt context. Use hsi_unregestier_port_event() to undo the registration. Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Carlos Chinea 提交于
HSI controllers and ports do not belong to the HSI bus. Those devices are not supposed to have a driver attached to them. Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Carlos Chinea 提交于
HSI client structure should be freed on error path after calling device_registration by dropping a reference to it. Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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由 Carlos Chinea 提交于
Use the proper release mechanism for hsi_controller and hsi_ports structures. Free the structures through their associated device release callbacks. Signed-off-by: NCarlos Chinea <carlos.chinea@nokia.com> Acked-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: NLinus Walleij <linus.walleij@linaro.org>
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git://git.linaro.org/people/rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Here's my usual Sunday push, just for one revert which PeterZ hollered about after last weeks push. Other than that, all seems strangely quiet as far as fixes go in non-platform ARM land at the moment." * 'fixes' of git://git.linaro.org/people/rmk/linux-arm: Revert "ARM: 7359/2: smp_twd: Only wait for reprogramming on active cpus"
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git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc由 Linus Torvalds 提交于
Pull powerpc fixes from Benjamin Herrenschmidt: "Here are a few fixes for powerpc. Note the addition to the generic irq.h. This is part of a 3-patches regression fix for mpic due to changes in how IRQ_TYPE_NONE is being handled. Thomas agreed to the addition of the new IRQ_TYPE_DEFAULT contant, however he hasn't replied with an Ack to the actual patch yet. I don't to wait much longer with these patches tho." * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/mpic: Properly set default triggers irq: Add IRQ_TYPE_DEFAULT for use by PIC drivers powerpc/mpic: Fix confusion between hw_irq and virq powerpc/pmac: Don't add_timer() twice powerpc/eeh: Fix crash caused by null eeh_dev powerpc/mpc85xx: add MPIC message dts node powerpc/mpic_msgr: fix offset error when setting mer register powerpc/mpic_msgr: add lock for MPIC message global variable powerpc/mpic_msgr: fix compile error when SMP disabled powerpc: fix build when CONFIG_BOOKE_WDT is enabled powerpc/85xx: don't call of_platform_bus_probe() twice
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net由 Linus Torvalds 提交于
Pull networking fixes from David Miller: 1) Fix namespace init and cleanup in phonet to fix some oopses, from Eric W. Biederman. 2) Missing kfree_skb() in AF_KEY, from Julia Lawall. 3) Refcount leak and source address handling fix in l2tp from James Chapman. 4) Memory leak fix in CAIF from Tomasz Gregorek. 5) When routes are cloned from ipv6 addrconf routes, we don't process expirations properly. Fix from Gao Feng. 6) Fix panic on DMA errors in atl1 driver, from Tony Zelenoff. 7) Only enable interrupts in 8139cp driver after we've registered the IRQ handler. From Jason Wang. 8) Fix too many reads of KS_CIDER register in ks8851 during probe, fixing crashes on spurious interrupts. From Matt Renzelmann. 9) Missing include in ath5k driver and missing iounmap on probe failure, from Jonathan Bither. 10) Fix RX packet handling in smsc911x driver, from Will Deacon. 11) Fix ixgbe WoL on fiber by leaving the laser on during shutdown. 12) ks8851 needs MAX_RECV_FRAMES increased otherwise the internal MAC buffers are easily overflown. Fix from Davide Cimingahi. 13) Fix memory leaks in peak_usb CAN driver, from Jesper Juhl. 14) gred packet scheduler can dump in WRED more when doing a netlink dump. Fix from David Ward. 15) Fix MTU in USB smsc75xx driver, from Stephane Fillod. 16) Dummy device needs ->ndo_uninit handler to properly handle ->ndo_init failures. From Hiroaki SHIMODA. 17) Fix TX fragmentation in ath9k driver, from Sujith Manoharan. 18) Missing RTNL lock in ixgbe PM resume, from Benjamin Poirier. 19) Missing iounmap in farsync WAN driver, from Julia Lawall. 20) With LRO/GRO, tcp_grow_window() is easily tricked into not growing the receive window properly, and this hurts performance. Fix from Eric Dumazet. 21) Network namespace init failure can leak net_generic data, fix from Julian Anastasov. 22) Fix skb_over_panic due to mis-accounting in TCP for partially ACK'd SKBs. From Eric Dumazet. 23) New IDs for qmi_wwan driver, from Bjørn Mork. 24) Fix races in ax25_exit(), from Eric W. Biederman. 25) IPV6 TCP doesn't handle TCP_MAXSEG socket option properly, copy over logic from the IPV4 side. From Neal Cardwell. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (59 commits) tcp: fix TCP_MAXSEG for established IPv6 passive sockets drivers/net: Do not free an IRQ if its request failed drop_monitor: allow more events per second ks8851: Fix request_irq/free_irq mismatch net/hyperv: Adding cancellation to ensure rndis filter is closed ks8851: Fix mutex deadlock in ks8851_net_stop() net ax25: Reorder ax25_exit to remove races. icplus: fix interrupt for IC+ 101A/G and 1001LF net: qmi_wwan: support Sierra Wireless MC77xx devices in QMI mode bnx2x: off by one in bnx2x_ets_e3b0_sp_pri_to_cos_set() ksz884x: don't copy too much in netdev_set_mac_address() tcp: fix retransmit of partially acked frames netns: do not leak net_generic data on failed init net/sock.h: fix sk_peek_off kernel-doc warning tcp: fix tcp_grow_window() for large incoming frames drivers/net/wan/farsync.c: add missing iounmap davinci_mdio: Fix MDIO timeout check ipv6: clean up rt6_clean_expires ipv6: fix rt6_update_expires arcnet: rimi: Fix device name in debug output ...
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