- 25 Oct, 2012 1 commit
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pinctrl fixes from Linus Walleij: "This fixes a few pinctrl problems seen since v3.7-rc1: - Section tagging for init code - Use proper pointers to lookup struct device * in the bcm2835 (a.k.a. Raspberry Pi) - Remove duplicate #includes - Fix bad return values in errorpath - Remove extraneous pull function from the sirf driver causing build errors - Provide compilation stubs for the Nomadik pinctrl driver when used with legacy systems without PRCMU units - Various irqdomain fixes in the Nomadik driver as predicted - Various smallish bugs in the Tegra driver, most also targeted for stable - Removed a deadlocking mutex in the groups debugfs show function" * tag 'pinctrl-v3.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: pinctrl/nomadik: pass DT node to the irqdomain pinctrl/nomadik: use zero as default irq_start pinctrl: fix missing unlock on error in pinctrl_groups_show() pinctrl/nomadik: use irq_create_mapping() pinctrl: remove mutex lock in groups show pinctrl: tegra: correct bank for pingroup and drv pingroup pinctrl: tegra: set low power mode bank width to 2 dt: Document: correct tegra20/30 pinctrl slew-rate name
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- 24 Oct, 2012 15 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull apparmor bugfix from James Morris. Fix a possibly unbounded recursion by iterating over the entries instead. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: apparmor: fix IRQ stack overflow during free_profile
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
Pull amd64_edac fix from Borislav Petkov: "An array out-of-bounds fix from Andrew when setting the scrub rate of the memory controller." * tag 'edac_scrubrates_fix' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: amd64_edac:__amd64_set_scrub_rate(): avoid overindexing scrubrates[]
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroupLinus Torvalds authored
Pull cgroup fixes from Tejun Heo: "This pull request contains three fixes. Two are reverts of task_lock() removal in cgroup fork path. The optimizations incorrectly assumed that threadgroup_lock can protect process forks (as opposed to thread creations) too. Further cleanup of cgroup fork path is scheduled. The third fixes cgroup emptiness notification loss." * 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: Revert "cgroup: Remove task_lock() from cgroup_post_fork()" Revert "cgroup: Drop task_lock(parent) on cgroup_fork()" cgroup: notify_on_release may not be triggered in some cases
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git://git.kernel.org/pub/scm/linux/kernel/git/tj/wqLinus Torvalds authored
Pull workqueue fix from Tejun Heo: "This pull request contains one patch from Dan Magenheimer to fix cancel_delayed_work() regression introduced by its reimplementation using try_to_grab_pending(). The reimplementation made it incorrectly return %true when the work item is idle. There aren't too many consumers of the return value but it broke at least ramster." * 'for-3.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: cancel_delayed_work() should return %false if work item is idle
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Dan Magenheimer authored
57b30ae7 ("workqueue: reimplement cancel_delayed_work() using try_to_grab_pending()") made cancel_delayed_work() always return %true unless someone else is also trying to cancel the work item, which is broken - if the target work item is idle, the return value should be %false. try_to_grab_pending() indicates that the target work item was idle by zero return value. Use it for return. Note that this brings cancel_delayed_work() in line with __cancel_work_timer() in return value handling. Signed-off-by: Dan Magenheimer <dan.magenheimer@oracle.com> Signed-off-by: Tejun Heo <tj@kernel.org> LKML-Reference: <444a6439-b1a4-4740-9e7e-bc37267cfe73@default>
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John Johansen authored
BugLink: http://bugs.launchpad.net/bugs/1056078 Profile replacement can cause long chains of profiles to build up when the profile being replaced is pinned. When the pinned profile is finally freed, it puts the reference to its replacement, which may in turn nest another call to free_profile on the stack. Because this may happen for each profile in the replacedby chain this can result in a recusion that causes the stack to overflow. Break this nesting by directly walking the chain of replacedby profiles (ie. use iteration instead of recursion to free the list). This results in at most 2 levels of free_profile being called, while freeing a replacedby chain. Signed-off-by: John Johansen <john.johansen@canonical.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
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Andrew Morton authored
If none of the elements in scrubrates[] matches, this loop will cause __amd64_set_scrub_rate() to incorrectly use the n+1th element. As the function is designed to use the final scrubrates[] element in the case of no match, we can fix this bug by simply terminating the array search at the n-1th element. Boris: this code is fragile anyway, see here why: http://marc.info/?l=linux-kernel&m=135102834131236&w=2 It will be rewritten more robustly soonish. Reported-by: Denis Kirjanov <kirjanov@gmail.com> Cc: stable@vger.kernel.org Cc: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
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Linus Torvalds authored
Merge tag 'stable/for-linus-3.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen Pull xen bug-fixes from Konrad Rzeszutek Wilk: - Fix mysterious SIGSEGV or SIGKILL in applications due to corrupting of the %eip when returning from a signal handler. - Fix various ARM compile issues after the merge fallout. - Continue on making more of the Xen generic code usable by ARM platform. - Fix SR-IOV passthrough to mirror multifunction PCI devices. - Fix various compile warnings. - Remove hypercalls that don't exist anymore. * tag 'stable/for-linus-3.7-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen: xen: dbgp: Fix warning when CONFIG_PCI is not enabled. xen: arm: comment on why 64-bit xen_pfn_t is safe even on 32 bit xen: balloon: use correct type for frame_list xen/x86: don't corrupt %eip when returning from a signal handler xen: arm: make p2m operations NOPs xen: balloon: don't include e820.h xen: grant: use xen_pfn_t type for frame_list. xen: events: pirq_check_eoi_map is X86 specific xen: XENMEM_translate_gpfn_list was remove ages ago and is unused. xen: sysfs: fix build warning. xen: sysfs: include err.h for PTR_ERR etc xen: xenbus: quirk uses x86 specific cpuid xen PV passthru: assign SR-IOV virtual functions to separate virtual slots xen/xenbus: Fix compile warning. xen/x86: remove duplicated include from enlighten.c
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Al Viro authored
... and fix the race in updating unaligned control ones Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
Pull kvm fixes from Avi Kivity: "KVM updates for 3.7-rc2" * tag 'kvm-3.7-2' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM guest: exit idleness when handling KVM_PV_REASON_PAGE_NOT_PRESENT KVM: apic: fix LDR calculation in x2apic mode KVM: MMU: fix release noslot pfn
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull perf fixes from Ingo Molnar: "Most of these are uprobes race fixes from Oleg, and their preparatory cleanups. (It's larger than what I'd normally send for an -rc kernel, but they looked significant enough to not delay them.) There's also an oprofile fix and an uncore PMU fix." * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (22 commits) perf/x86: Disable uncore on virtualized CPUs oprofile, x86: Fix wrapping bug in op_x86_get_ctrl() ring-buffer: Check for uninitialized cpu buffer before resizing uprobes: Fix the racy uprobe->flags manipulation uprobes: Fix prepare_uprobe() race with itself uprobes: Introduce prepare_uprobe() uprobes: Fix handle_swbp() vs unregister() + register() race uprobes: Do not delete uprobe if uprobe_unregister() fails uprobes: Don't return success if alloc_uprobe() fails uprobes/x86: Only rep+nop can be emulated correctly uprobes: Simplify is_swbp_at_addr(), remove stale comments uprobes: Kill set_orig_insn()->is_swbp_at_addr() uprobes: Introduce copy_opcode(), kill read_opcode() uprobes: Kill set_swbp()->is_swbp_at_addr() uprobes: Restrict valid_vma(false) to skip VM_SHARED vmas uprobes: Change valid_vma() to demand VM_MAYEXEC rather than VM_EXEC uprobes: Change write_opcode() to use FOLL_FORCE uprobes: Move clear_thread_flag(TIF_UPROBE) to uprobe_notify_resume() uprobes: Kill UTASK_BP_HIT state uprobes: Fix UPROBE_SKIP_SSTEP checks in handle_swbp() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull core kernel fixes from Ingo Molnar: "Two small fixes" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: Documentation: Reflect the new location of the NMI watchdog info nohz: Fix idle ticks in cpu summary line of /proc/stat
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git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 fixes from Martin Schwidefsky: "Among the usual minor bug fixes the more interesting patches are the perf counters for the latest machine, the missing select to enable transparent huge pages and a build fix for the UAPI rework." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390,uapi: do not use uapi/asm-generic/kvm_para.h s390/cache: fix data/instruction cache output s390: fix linker script for 31 bit builds s390/thp: select HAVE_ARCH_TRANSPARENT_HUGEPAGE s390/kdump: Use 64 bit mode for 0x10000 entry point perf_cpum_cf: Add support for counters available with IBM zEC12 s390/css: stop stsch loop after cc 3 s390/cio: use generic bitmap functions s390/chpid: make headers usable (again)
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds authored
Pull tile fixes from Chris Metcalf: "This fixes one issue with compiler flags that can cause modules not to load, and cleans up some warnings with ELF_R_xxx defines." * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: arch/tile: avoid build warnings from duplicate ELF_R_xxx #defines arch/tile: avoid generating .eh_frame information in modules
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linuxLinus Torvalds authored
Pull ia64 fix from Tony Luck: "Fix from dhowells for UAPI fallout" * tag 'please-pull-uapi-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux: UAPI: Make arch/ia64/include/asm/kvm_para.h generic
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- 23 Oct, 2012 17 commits
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Chris Metcalf authored
These are now provided in <asm-generic/module.h>, so clean up warnings by not re-defining them in module.c. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Acked-by: Rusty Russell <rusty@rustcorp.com.au>
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Chris Metcalf authored
The tile tool chain uses the .eh_frame information for backtracing. The vmlinux build drops any .eh_frame sections at link time, but when present in kernel modules, it causes a module load failure due to the presence of unsupported pc-relative relocations. When compiling to use compiler feedback support, the compiler by default omits .eh_frame information, so we don't see this problem. But when not using feedback, we need to explicitly suppress the .eh_frame. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com> Cc: stable@vger.kernel.org
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Linus Walleij authored
When creating the simple irqdomain, pass the DT node pointer along, as is apropriate. Acked-by: Lee Jones <lee.jones@linaro.org> Reported-by: Gabriel Fernandez <gabriel.fernandez@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
The irqdomain semantics were supposed to be such that a linear domain would be used if the passed first_irq was zero or negative, but I got it wrong so only passing zero as first_irq will work properly. Well, zero is NO_IRQ these days so let's pass zero. The semantics of irqdomain_add_simple() will be fixed in a separate patch. Acked-by: Lee Jones <lee.jones@linaro.org> Reported-by: Rikard Olsson <rikard.p.olsson@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Wei Yongjun authored
Add the missing unlock on the error handle path in function pinctrl_groups_show(). Cc: stable@kernel.org Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Linus Walleij authored
Since in the DT case, the linear domain path will not allocate descriptors for the IRQs, we need to use irq_create_mapping() for mapping hwirqs to Linux IRQs, so these descriptors get created on-the-fly in this case. ChangeLog v1->v2: - Just use irq_create_mapping() in the .to_irq function since this is called before unmasking or enabling any interrupt lines, so irq_find_mapping() should be sufficient for the IRQ handler function. Cc: Lee Jones <lee.jones@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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git://people.freedesktop.org/~airlied/linuxLinus Torvalds authored
Pull drm fixes from Dave Airlie: "Fixes for intel and nouveau mainly. - intel: disable HSW by default, sdvo fixes, link train regression fix - nouveau: acpi rom loading regression fix, with a few other fixes from the rework -core: just other minor fixes and race fixes for ttm." * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (24 commits) drm/ttm: Fix a theoretical race in ttm_bo_cleanup_refs() drm/ttm: Fix a theoretical race drm: platform: Don't initialize driver-private data drm/debugfs: remove redundant info from gem_names drm: fb: cma: Fail gracefully on allocation failure drm: fb: cma: Fix typo in debug message drm/nouveau/clock: fix missing pll type/addr when matching default entry drm/nouveau/fb: fix reporting of memory type on GF8+ IGPs drm/nv41/vm: don't init hw pciegart on boards with agp bridge drm/nouveau/bios: fetch full 4KiB block to determine ACPI ROM image size drm/nouveau: validate vbios size drm/nouveau: warn when trying to free mm which is still in use drm/nouveau: fix nouveau_mm/nouveau_mm_node leak drm/nouveau/bios: improve error handling when reading the vbios from ACPI drm/nouveau: handle same-fb page flips drm/i915: Initialize obj->pages before use by i915_gem_object_do_bit17_swizzle() drm/i915: Add no-lvds quirk for Supermicro X7SPA-H drm/i915: Insert i915_preliminary_hw_support variable. drm/i915: shut up spurious WARN in the gtt fault handler Revert "drm/i915: Try harder to complete DP training pattern 1" ...
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git://github.com/kleikamp/linux-shaggyLinus Torvalds authored
Pull jfs fix from Dave Kleikamp: "Bug fix: Fix FITRIM argument handling" * tag 'jfs-3.7-2' of git://github.com/kleikamp/linux-shaggy: jfs: Fix FITRIM argument handling
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git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4Linus Torvalds authored
Pull ext4 fixes from Ted Ts'o: "Various bug fixes for ext4. The most serious of them fixes a security bug (CVE-2012-4508) which leads to stale data exposure when we have fallocate racing against writes to files undergoing delayed allocation. We also have two fixes for the metadata checksum feature, the most serious of which can cause the superblock to have a invalid checksum after a power failure." * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: Avoid underflow in ext4_trim_fs() ext4: Checksum the block bitmap properly with bigalloc enabled ext4: fix undefined bit shift result in ext4_fill_flex_info ext4: fix metadata checksum calculation for the superblock ext4: race-condition protection for ext4_convert_unwritten_extents_endio ext4: serialize fallocate with ext4_convert_unwritten_extents
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client bugfixes from Trond Myklebust: - Do not call pnfs_return_layout() from an rpciod context - nfs4_ds_disconnect can cause Oopses. Kill it... - Fix the return value for nfs_callback_start_svc - Fix a number of compile warnings * tag 'nfs-for-3.7-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFSv4: Fix the return value for nfs_callback_start_svc NFSv4.1: Declare osd_pri_2_pnfs_err(), objio_init_read/write to be static NFSv4: fs/nfs/nfs4getroot.c needs to include "internal.h" NFSv4.1: Use kcalloc() to allocate zeroed arrays instead of kzalloc() NFSv4.1: Do not call pnfs_return_layout() from an rpciod context NFSv4.1: Kill nfs4_ds_disconnect()
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git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap fix from Mark Brown: "regmap: Fix for dependencies for MMIO Trivial dependency issue, not noticed before as the only user of MMIO also needs I2C." * tag 'regmap-fix-mmio' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: select REGMAP if REGMAP_MMIO and REGMAP_IRQ enabled
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Thomas Hellstrom authored
In theory, that function could release the lru lock between checking for bo on ddestroy list and a successful reserve if the bo was already reserved, and the function was called with waiting reserves allowed. However, all current reservers of a bo on the ddestroy list would atomically take the bo off the list after a successful reserve so this race should not have been hit, so no need to backport for stable. This patch also fixes a case found by Maarten Lankhorst where ttm_mem_evict_first called with no_wait_gpu would incorrectly spin waiting for bo idle if trying to evict a busy buffer that also sits on the ddestroy list. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Thomas Hellstrom authored
The ttm_mem_evict_first function could theoretically drop the lru lock without retrying if a reservation from off the LRU list ended up waiting. However, since currently there are no users that could cause a wait in that situation so this is not suitable for stable Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Thierry Reding authored
Platform device drivers usually use the driver-private data for their own purposes. Having it overwritten by drm_platform_init() is confusing and error-prone. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Marcin Slusarz authored
It's a relic of "drm: Convert proc files to seq_file and introduce debugfs", which wrongly converted DRM_INFO + sprintf to 2 seq_printfs. Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Cc: Ben Gamari <bgamari@gmail.com> Cc: Eric Anholt <eric@anholt.net> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Thierry Reding authored
The drm_gem_cma_create() function never returns NULL but rather an error encoded in the return value using the ERR_PTR() macro. Callers therefore need to check for errors using the IS_ERR() macro. This change allows drivers to handle contiguous DMA allocation failures gracefully. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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Thierry Reding authored
The debug message showing the resolution of a framebuffer to be allocated is missing a closing parenthesis. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Dave Airlie <airlied@redhat.com>
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- 22 Oct, 2012 7 commits
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Lukas Czerner authored
Currently if len argument in ext4_trim_fs() is smaller than one block, the 'end' variable underflow. Avoid that by returning EINVAL if len is smaller than file system block. Also remove useless unlikely(). Signed-off-by: Lukas Czerner <lczerner@redhat.com> Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Cc: stable@vger.kernel.org
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Sasha Levin authored
KVM_PV_REASON_PAGE_NOT_PRESENT kicks cpu out of idleness, but we haven't marked that spot as an exit from idleness. Not doing so can cause RCU warnings such as: [ 732.788386] =============================== [ 732.789803] [ INFO: suspicious RCU usage. ] [ 732.790032] 3.7.0-rc1-next-20121019-sasha-00002-g6d8d02d-dirty #63 Tainted: G W [ 732.790032] ------------------------------- [ 732.790032] include/linux/rcupdate.h:738 rcu_read_lock() used illegally while idle! [ 732.790032] [ 732.790032] other info that might help us debug this: [ 732.790032] [ 732.790032] [ 732.790032] RCU used illegally from idle CPU! [ 732.790032] rcu_scheduler_active = 1, debug_locks = 1 [ 732.790032] RCU used illegally from extended quiescent state! [ 732.790032] 2 locks held by trinity-child31/8252: [ 732.790032] #0: (&rq->lock){-.-.-.}, at: [<ffffffff83a67528>] __schedule+0x178/0x8f0 [ 732.790032] #1: (rcu_read_lock){.+.+..}, at: [<ffffffff81152bde>] cpuacct_charge+0xe/0x200 [ 732.790032] [ 732.790032] stack backtrace: [ 732.790032] Pid: 8252, comm: trinity-child31 Tainted: G W 3.7.0-rc1-next-20121019-sasha-00002-g6d8d02d-dirty #63 [ 732.790032] Call Trace: [ 732.790032] [<ffffffff8118266b>] lockdep_rcu_suspicious+0x10b/0x120 [ 732.790032] [<ffffffff81152c60>] cpuacct_charge+0x90/0x200 [ 732.790032] [<ffffffff81152bde>] ? cpuacct_charge+0xe/0x200 [ 732.790032] [<ffffffff81158093>] update_curr+0x1a3/0x270 [ 732.790032] [<ffffffff81158a6a>] dequeue_entity+0x2a/0x210 [ 732.790032] [<ffffffff81158ea5>] dequeue_task_fair+0x45/0x130 [ 732.790032] [<ffffffff8114ae29>] dequeue_task+0x89/0xa0 [ 732.790032] [<ffffffff8114bb9e>] deactivate_task+0x1e/0x20 [ 732.790032] [<ffffffff83a67c29>] __schedule+0x879/0x8f0 [ 732.790032] [<ffffffff8117e20d>] ? trace_hardirqs_off+0xd/0x10 [ 732.790032] [<ffffffff810a37a5>] ? kvm_async_pf_task_wait+0x1d5/0x2b0 [ 732.790032] [<ffffffff83a67cf5>] schedule+0x55/0x60 [ 732.790032] [<ffffffff810a37c4>] kvm_async_pf_task_wait+0x1f4/0x2b0 [ 732.790032] [<ffffffff81139e50>] ? abort_exclusive_wait+0xb0/0xb0 [ 732.790032] [<ffffffff81139c25>] ? prepare_to_wait+0x25/0x90 [ 732.790032] [<ffffffff810a3a66>] do_async_page_fault+0x56/0xa0 [ 732.790032] [<ffffffff83a6a6e8>] async_page_fault+0x28/0x30 Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Acked-by: Gleb Natapov <gleb@redhat.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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Gleb Natapov authored
Signed-off-by: Gleb Natapov <gleb@redhat.com> Reviewed-by: Chegu Vinod <chegu_vinod@hp.com> Tested-by: Chegu Vinod <chegu_vinod@hp.com> Signed-off-by: Avi Kivity <avi@redhat.com>
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Xiao Guangrong authored
We can not directly call kvm_release_pfn_clean to release the pfn since we can meet noslot pfn which is used to cache mmio info into spte Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> Cc: stable@vger.kernel.org Signed-off-by: Avi Kivity <avi@redhat.com>
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git://git.freedesktop.org/git/nouveau/linux-2.6Dave Airlie authored
Fixes from Ben, off note: ACPI ROM regression fix, some IGP and AGP regressions fixes from rework fallout. * 'drm-nouveau-fixes' of git://git.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/clock: fix missing pll type/addr when matching default entry drm/nouveau/fb: fix reporting of memory type on GF8+ IGPs drm/nv41/vm: don't init hw pciegart on boards with agp bridge drm/nouveau/bios: fetch full 4KiB block to determine ACPI ROM image size drm/nouveau: validate vbios size drm/nouveau: warn when trying to free mm which is still in use drm/nouveau: fix nouveau_mm/nouveau_mm_node leak drm/nouveau/bios: improve error handling when reading the vbios from ACPI drm/nouveau: handle same-fb page flips
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Randy Dunlap authored
Fix the warning: kernel/module_signing.c:195:2: warning: format '%lu' expects type 'long unsigned int', but argument 3 has type 'size_t' by using the proper 'z' modifier for printing a size_t. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Cc: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68kLinus Torvalds authored
Pull m68k updates from Geert Uytterhoeven: "Just the expected UAPI disintegration and the "new" kcmp syscall." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Wire up kcmp m68k: Remove empty #ifdef/#else/#endif block UAPI: (Scripted) Disintegrate arch/m68k/include/asm
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