- 09 6月, 2012 3 次提交
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm intel and exynos fixes from Dave Airlie: "A bunch of fixes for Intel and exynos, nothing too major, a new intel PCI ID, and a fix for CRT detection." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: pch_irq_handler -> {ibx, cpt}_irq_handler char/agp: add another Ironlake host bridge drm/i915: fix up ivb plane 3 pageflips drm/exynos: fixed blending for hdmi graphic layer drm/exynos: Remove dummy encoder get_crtc operation implementation drm/exynos: Keep a reference to frame buffer GEM objects drm/exynos: Don't cast GEM object to Exynos GEM object when not needed drm/exynos: DRIVER_BUS_PLATFORM is not a driver feature drm/exynos: fixed size type. drm/exynos: Use DRM_FORMAT_{NV12, YUV420} instead of DRM_FORMAT_{NV12M, YUV420M} drm/i915: hold forcewake around ring hw init drm/i915: Mark the ringbuffers as being in the GTT domain drm/i915/crt: Do not rely upon the HPD presence pin drm/i915: Reset last_retired_head when resetting ring
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull leap second timer fix from Thomas Gleixner. * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timekeeping: Fix CLOCK_MONOTONIC inconsistency during leapsecond
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由 Linus Torvalds 提交于
Merge tag 'moduleparam-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus Pull minor module param fixes from Rusty Russell: "One bugfix for multiple moduleparam levels, one removal of overzealous printk." * tag 'moduleparam-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus: init: Drop initcall level output module_param: stop double-calling parameters.
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- 08 6月, 2012 19 次提交
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由 Dave Airlie 提交于
Merge branch 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung into drm-fixes * 'exynos-drm-fixes' of git://git.infradead.org/users/kmpark/linux-samsung: drm/exynos: fixed blending for hdmi graphic layer drm/exynos: Remove dummy encoder get_crtc operation implementation drm/exynos: Keep a reference to frame buffer GEM objects drm/exynos: Don't cast GEM object to Exynos GEM object when not needed drm/exynos: DRIVER_BUS_PLATFORM is not a driver feature drm/exynos: fixed size type. drm/exynos: Use DRM_FORMAT_{NV12, YUV420} instead of DRM_FORMAT_{NV12M, YUV420M}
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git://people.freedesktop.org/~danvet/drm-intel由 Dave Airlie 提交于
* 'drm-intel-fixes' of git://people.freedesktop.org/~danvet/drm-intel: drm/i915: pch_irq_handler -> {ibx, cpt}_irq_handler char/agp: add another Ironlake host bridge drm/i915: fix up ivb plane 3 pageflips drm/i915: hold forcewake around ring hw init drm/i915: Mark the ringbuffers as being in the GTT domain drm/i915/crt: Do not rely upon the HPD presence pin drm/i915: Reset last_retired_head when resetting ring
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由 Borislav Petkov 提交于
9fb48c74 ("params: add 3rd arg to option handler callback signature") added similar lines to dmesg: initlevel:0=early, 4 registered initcalls initlevel:1=core, 31 registered initcalls initlevel:2=postcore, 11 registered initcalls initlevel:3=arch, 7 registered initcalls initlevel:4=subsys, 40 registered initcalls initlevel:5=fs, 30 registered initcalls initlevel:6=device, 250 registered initcalls initlevel:7=late, 35 registered initcalls but they don't contain any info for the general user staring at dmesg. I'm very doubtful the count of initcalls registered per level helps anyone so drop that output completely. Cc: Jim Cromie <jim.cromie@gmail.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Jason Baron <jbaron@redhat.com> Signed-off-by: NBorislav Petkov <borislav.petkov@amd.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au>
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由 Rusty Russell 提交于
Commit 026cee00 "params: <level>_initcall-like kernel parameters" set old-style module parameters to level 0. And we call those level 0 calls where we used to, early in start_kernel(). We also loop through the initcall levels and call the levelled module_params before the corresponding initcall. Unfortunately level 0 is early_init(), so we call the standard module_param calls twice. (Turns out most things don't care, but at least ubi.mtd does). Change the level to -1 for standard module_param calls. Reported-by: NBenoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org
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由 Linus Torvalds 提交于
This reverts commit 40af1bbd. It's horribly and utterly broken for at least the following reasons: - calling sync_mm_rss() from mmput() is fundamentally wrong, because there's absolutely no reason to believe that the task that does the mmput() always does it on its own VM. Example: fork, ptrace, /proc - you name it. - calling it *after* having done mmdrop() on it is doubly insane, since the mm struct may well be gone now. - testing mm against NULL before you call it is insane too, since a NULL mm there would have caused oopses long before. .. and those are just the three bugs I found before I decided to give up looking for me and revert it asap. I should have caught it before I even took it, but I trusted Andrew too much. Cc: Konstantin Khlebnikov <khlebnikov@openvz.org> Cc: Markus Trippelsdorf <markus@trippelsdorf.de> Cc: Hugh Dickins <hughd@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Merge random fixes from Andrew Morton. * emailed from Andrew Morton <akpm@linux-foundation.org>: (11 patches) mm: correctly synchronize rss-counters at exit/exec btree: catch NULL value before it does harm btree: fix tree corruption in btree_get_prev() ipc: shm: restore MADV_REMOVE functionality on shared memory segments drivers/platform/x86/acerhdf.c: correct Boris' mail address c/r: prctl: drop VMA flags test on PR_SET_MM_ stack data assignment c/r: prctl: add ability to get clear_tid_address c/r: prctl: add minimal address test to PR_SET_MM c/r: prctl: update prctl_set_mm_exe_file() after mm->num_exe_file_vmas removal MAINTAINERS: whitespace fixes shmem: replace_page must flush_dcache and others
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由 Konstantin Khlebnikov 提交于
mm->rss_stat counters have per-task delta: task->rss_stat. Before changing task->mm pointer the kernel must flush this delta with sync_mm_rss(). do_exit() already calls sync_mm_rss() to flush the rss-counters before committing the rss statistics into task->signal->maxrss, taskstats, audit and other stuff. Unfortunately the kernel does this before calling mm_release(), which can call put_user() for processing task->clear_child_tid. So at this point we can trigger page-faults and task->rss_stat becomes non-zero again. As a result mm->rss_stat becomes inconsistent and check_mm() will print something like this: | BUG: Bad rss-counter state mm:ffff88020813c380 idx:1 val:-1 | BUG: Bad rss-counter state mm:ffff88020813c380 idx:2 val:1 This patch moves sync_mm_rss() into mm_release(), and moves mm_release() out of do_exit() and calls it earlier. After mm_release() there should be no pagefaults. [akpm@linux-foundation.org: tweak comment] Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org> Reported-by: NMarkus Trippelsdorf <markus@trippelsdorf.de> Cc: Hugh Dickins <hughd@google.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: <stable@vger.kernel.org> [3.4.x] Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joern Engel 提交于
Storing NULL values in the btree is illegal and can lead to memory corruption and possible other fun as well. Catch it on insert, instead of waiting for the inevitable. Signed-off-by: NJoern Engel <joern@logfs.org> Signed-off-by: NRoland Dreier <roland@purestorage.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Roland Dreier 提交于
The memory the parameter __key points to is used as an iterator in btree_get_prev(), so if we save off a bkey() pointer in retry_key and then assign that to __key, we'll end up corrupting the btree internals when we do eg longcpy(__key, bkey(geo, node, i), geo->keylen); to return the key value. What we should do instead is use longcpy() to copy the key value that retry_key points to __key. This can cause a btree to get corrupted by seemingly read-only operations such as btree_for_each_safe. [akpm@linux-foundation.org: avoid the double longcpy()] Signed-off-by: NRoland Dreier <roland@purestorage.com> Acked-by: NJoern Engel <joern@logfs.org> Cc: <stable@vger.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 Will Deacon 提交于
Commit 17cf28af ("mm/fs: remove truncate_range") removed the truncate_range inode operation in favour of the fallocate file operation. When using SYSV IPC shared memory segments, calling madvise with the MADV_REMOVE advice on an area of shared memory will attempt to invoke the .fallocate function for the shm_file_operations, which is NULL and therefore returns -EOPNOTSUPP to userspace. The previous behaviour would inherit the inode_operations from the underlying tmpfs file and invoke truncate_range there. This patch restores the previous behaviour by wrapping the underlying fallocate function in shm_fallocate, as we do for fsync. [hughd@google.com: use -ENOTSUPP in shm_fallocate()] Signed-off-by: NWill Deacon <will.deacon@arm.com> Acked-by: NHugh Dickins <hughd@google.com> Signed-off-by: NHugh Dickins <hughd@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Borislav Petkov 提交于
Correct mail address reference to a mail account which I actually read. Signed-off-by: NBorislav Petkov <bp@alien8.de> Cc: Peter Feuerer <peter@piie.net> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Cyrill Gorcunov 提交于
In commit b7643757 ("procfs: mark thread stack correctly in proc/<pid>/maps") the stack allocated via clone() is marked in /proc/<pid>/maps as [stack:%d] thus it might be out of the former mm->start_stack/end_stack values (and even has some custom VMA flags set). So to be able to restore mm->start_stack/end_stack drop vma flags test, but still require the underlying VMA to exist. As always note this feature is under CONFIG_CHECKPOINT_RESTORE and requires CAP_SYS_RESOURCE to be granted. Signed-off-by: NCyrill Gorcunov <gorcunov@openvz.org> Cc: Oleg Nesterov <oleg@redhat.com> Acked-by: NKees Cook <keescook@chromium.org> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Cyrill Gorcunov 提交于
Zero is written at clear_tid_address when the process exits. This functionality is used by pthread_join(). We already have sys_set_tid_address() to change this address for the current task but there is no way to obtain it from user space. Without the ability to find this address and dump it we can't restore pthread'ed apps which call pthread_join() once they have been restored. This patch introduces the PR_GET_TID_ADDRESS prctl option which allows the current process to obtain own clear_tid_address. This feature is available iif CONFIG_CHECKPOINT_RESTORE is set. [akpm@linux-foundation.org: fix prctl numbering] Signed-off-by: NAndrew Vagin <avagin@openvz.org> Signed-off-by: NCyrill Gorcunov <gorcunov@openvz.org> Cc: Pedro Alves <palves@redhat.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: Tejun Heo <tj@kernel.org> Acked-by: NKees Cook <keescook@chromium.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Cyrill Gorcunov 提交于
Make sure the address being set is greater than mmap_min_addr (as suggested by Kees Cook). Signed-off-by: NCyrill Gorcunov <gorcunov@openvz.org> Acked-by: NKees Cook <keescook@chromium.org> Cc: Serge Hallyn <serge.hallyn@canonical.com> Cc: Tejun Heo <tj@kernel.org> Cc: Pavel Emelyanov <xemul@parallels.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Konstantin Khlebnikov 提交于
A fix for commit b32dfe37 ("c/r: prctl: add ability to set new mm_struct::exe_file"). After removing mm->num_exe_file_vmas kernel keeps mm->exe_file until final mmput(), it never becomes NULL while task is alive. We can check for other mapped files in mm instead of checking mm->num_exe_file_vmas, and mark mm with flag MMF_EXE_FILE_CHANGED in order to forbid second changing of mm->exe_file. Signed-off-by: NKonstantin Khlebnikov <khlebnikov@openvz.org> Reviewed-by: NCyrill Gorcunov <gorcunov@openvz.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Matt Helsley <matthltc@us.ibm.com> Cc: Kees Cook <keescook@chromium.org> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Tejun Heo <tj@kernel.org> Cc: Pavel Emelyanov <xemul@parallels.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Joe Perches 提交于
Remove trailing spaces at EOL. Always use a tab after the type : Signed-off-by: NJoe Perches <joe@perches.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
Commit bde05d1c ("shmem: replace page if mapping excludes its zone") is not at all likely to break for anyone, but it was an earlier version from before review feedback was incorporated. Fix that up now. * shmem_replace_page must flush_dcache_page after copy_highpage [akpm] * Expand comment on why shmem_unuse_inode needs page_swapcount [akpm] * Remove excess of VM_BUG_ONs from shmem_replace_page [wangcong] * Check page_private matches swap before calling shmem_replace_page [hughd] * shmem_replace_page allow for unexpected race in radix_tree lookup [hughd] Signed-off-by: NHugh Dickins <hughd@google.com> Cc: Cong Wang <xiyou.wangcong@gmail.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Stephane Marchesin <marcheu@chromium.org> Cc: Andi Kleen <andi@firstfloor.org> Cc: Dave Airlie <airlied@gmail.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: Rob Clark <rob.clark@linaro.org> 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/jejb/parisc-2.6由 Linus Torvalds 提交于
Pull PARISC fixes from James Bottomley: "This is a set of three bug fixes for minor build breakages that got introduced just before 3.5-rc1 was released." * tag 'parisc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6: [PARISC] fix code to find libgcc [PARISC] fix compile break in use of lib/strncopy_from_user.c [PARISC] fix missing TAINT_WARN problem
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile由 Linus Torvalds 提交于
Pull tile fixes from Chris Metcalf: "These two minor bug fixes fix build failures from some changes that were merged in during the 3.5 merge window." * git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: tile: add #include to unbreak build after generic init_task conversion tile: remove cpu_idle_on_new_stack
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- 07 6月, 2012 9 次提交
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由 Adam Jackson 提交于
Cougar/Panther Point redefine the bits in SDEIIR pretty completely. This function is just debugging, but if we're debugging we probably want to be told accurate things instead of lies. I'm told Lynx Point changes this yet more, but I have no idea how... Note from Eugeni's review: "For the record and for future enabling efforts, for LPT, bits 28-31 and 1-14 are gone since CPT/PPT (e.g., those must be zero). And there is the bit 15 as a new addition, but we are not using it yet and probably won't be using in foreseeable future." Signed-off-by: NAdam Jackson <ajax@redhat.com> Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=35103Reviewed-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging由 Linus Torvalds 提交于
Pull hwmon fix from Guenter Roeck: "Update e-mail address in MAINTAINERS" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: MAINTAINERS: Update my e-mail address
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git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux由 Linus Torvalds 提交于
Pull ACPI and Power Management changes from Len Brown. This does an evil merge to fix up what I think is a mismerge by Len to the gma500 driver, and restore it to the mainline state. In that driver, both branches had commented out the call to acpi_video_register(), and Len resolved the merge to that commented-out version. However, in mainline, further changes by Alan (commit d839ede4: "gma500: opregion and ACPI" to be exact) had re-enabled the ACPI video registration, so the current state of the driver seems to want it. Alan is apparently still feeling the effects of partying with the Queen, so he didn't reply to my query, but I'll do the evil merge anyway. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: ACPI: fix acpi_bus.h build warnings when ACPI is not enabled drivers: acpi: Fix dependency for ACPI_HOTPLUG_CPU tools/power turbostat: fix IVB support tools/power turbostat: fix un-intended affinity of forked program ACPI video: use after input_unregister_device() gma500: don't register the ACPI video bus acpi_video: Intel video is not always i915 acpi_video: fix leaking PCI references ACPI: Ignore invalid _PSS entries, but use valid ones ACPI battery: only refresh the sysfs files when pertinent information changes
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband由 Linus Torvalds 提交于
Pull InfiniBand/RDMA fixes from Roland Dreier: "All in hardware drivers: - Fix crash in cxgb4 - Fixes to new ocrdma driver - Regression fixes for mlx4" * tag 'rdma-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mlx4: Fix max_wqe capacity reported from query device mlx4_core: Fix setting VL_cap in mlx4_SET_PORT wrapper flow IB/mlx4: Fix EQ deallocation in legacy mode RDMA/cxgb4: Fix crash when peer address is 0.0.0.0 RDMA/ocrdma: Remove unnecessary version.h includes RDMA/ocrdma: Fix signaled event for SRQ_LIMIT_REACHED RDMA/ocrdma: Correct queue free count math
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由 Roland Dreier 提交于
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由 Sagi Grimberg 提交于
1. Limit the max number of WQEs per QP reported when querying the device, so that ib_create_qp() will not fail for a QP size that the device claimed to support due to additional headroom WQEs being allocated. 2. Limit qp resources accepted for ib_create_qp() to the limits reported in ib_query_device(). In kernel space, make sure that the limits returned to the caller following qp creation also lie within the reported device limits. For userspace, report as before, and do adjustment in libmlx4 (so as not to break ABI). Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: NSagi Grimberg <sagig@mellanox.co.il> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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由 Jack Morgenstein 提交于
Commit 096335b3 ("mlx4_core: Allow dynamic MTU configuration for IB ports") modifies the port VL setting. This exposes a bug in mlx4_common_set_port(), where the VL cap value passed in (inside the command mailbox) is incorrectly zeroed-out: mlx4_SET_PORT modifies the VL_cap field (byte 3 of the mailbox). Since the SET_PORT command is paravirtualized on the master as well as on the slaves, mlx4_SET_PORT_wrapper() is invoked on the master. This calls mlx4_common_set_port() where mailbox byte 3 gets overwritten by code which should only set a single bit in that byte (for the reset qkey counter flag) -- but instead overwrites the entire byte. The result is that when running in SR-IOV mode, the VL_cap will be set to zero -- fix this. Signed-off-by: NJack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: NOr Gerlitz <ogerlitz@mellanox.com> Signed-off-by: NRoland Dreier <roland@purestorage.com>
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git://neil.brown.name/md由 Linus Torvalds 提交于
Pull two md fixes from NeilBrown: "One sparse-warning fix, one bugfix for 3.4-stable" * tag 'md-3.5-fixes' of git://neil.brown.name/md: md: raid1/raid10: fix problem with merge_bvec_fn lib/raid6: fix sparse warnings in recovery functions
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git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu由 Linus Torvalds 提交于
Pull IOMMU fixes from Joerg Roedel: "Two patches are in here which fix AMD IOMMU specific issues. One patch fixes a long-standing warning on resume because the amd_iommu_resume function enabled interrupts. The other patch fixes a deadlock in an error-path of the page-fault request handling code of the IOMMU driver. * tag 'iommu-fixes-3.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/amd: Fix deadlock in ppr-handling error path iommu/amd: Cache pdev pointer to root-bridge
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- 06 6月, 2012 9 次提交
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由 Chris Metcalf 提交于
Some code was moved from init_task.c to setup.c but the appropriate header needed to be moved as well. Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>
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由 Chris Metcalf 提交于
This routine isn't used unless CONFIG_HOMECACHE is enabled, which isn't even available as a public configuration option yet. Since it no longer links correctly in 3.4, just remove it for now. Signed-off-by: NChris Metcalf <cmetcalf@tilera.com>
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由 Eugeni Dodonov 提交于
This seems to come on Gigabyte H55M-S2V and was discovered through the https://bugs.freedesktop.org/show_bug.cgi?id=50381 debugging. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50381Signed-off-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Cc: stable@vger.kernel.org Signed-off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras由 Linus Torvalds 提交于
Pull MCE regression fix from Tony Luck: "Typo/thinko in a cleanup caused a semantic change. Fix it." * tag 'please-pull-mce' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras: x86/mce: Fix the MCE poll timer logic
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git://git.linaro.org/people/mszyprowski/linux-dma-mapping由 Linus Torvalds 提交于
Pull arm CMA fix from Marek Szyprowski: "This removes the ARMv6+ CMA dependency and lets one use old, well- tested dma-mapping implementation also on ARMv6+ systems without the need to use EXPERIMENTAL stuff." Russell King complained (rightly) about the experimental feature being forced on by the ARM config. Here CMA is "continuous memory allocator", not "cross-memory attach". We really neet to stop using insane TLA's for things that aren't big industry standards. * 'fixes-for-linus' of git://git.linaro.org/people/mszyprowski/linux-dma-mapping: ARM: dma-mapping: remove unconditional dependency on CMA
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由 Bryan Wu 提交于
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Daniel Vetter 提交于
Or at least plug another gapping hole. Apparrently hw desingers only moved the bit field, but did not bother ot re-enumerate the planes when adding support for a 3rd pipe. Discovered by i-g-t/flip_test. This may or may not fix the reference bugzilla, because that one smells like we have still larger fish to fry. v2: Fixup the impossible case to catch programming errors, noticed by Chris Wilson. References: https://bugs.freedesktop.org/show_bug.cgi?id=50069Acked-by: NChris Wilson <chris@chris-wilson.co.uk> Tested-by: NEugeni Dodonov <eugeni.dodonov@intel.com> Eugeni Dodonov <eugeni.dodonov@intel.com> Cc: stable@vger.kernel.org Signed-Off-by: NDaniel Vetter <daniel.vetter@ffwll.ch>
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由 Karel Zak 提交于
Signed-off-by: NKarel Zak <kzak@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
Pull two scsi target fixes from Nicholas Bellinger: "The first is a small name-space collision fix from Stefan for the new sbp-target / ieee-1394 code, and second is the FILEIO backend conversion patch to always use O_DSYNC by default instead of O_SYNC as recommended by hch. Note the latter is CC'ed stable." * '3.5-merge-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: target/file: Use O_DSYNC by default for FILEIO backends sbp-target: rename a variable to avoid name clash
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