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d6e0a2d Linus Torvalds 04 January 2014, 23:12:14 UTC Linux 3.13-rc7 04 January 2014, 23:12:14 UTC
9a2f1aa Linus Torvalds 03 January 2014, 21:48:25 UTC Merge tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6 Pull battery fixes from Anton Vorontsov: "Two fixes: - fix build error caused by max17042_battery conversion to the regmap API. - fix kernel oops when booting with wakeup_source_activate enabled" * tag 'for-v3.13-fixes' of git://git.infradead.org/battery-2.6: max17042_battery: Fix build errors caused by missing REGMAP_I2C config power_supply: Fix Oops from NULL pointer dereference from wakeup_source_activate 03 January 2014, 21:48:25 UTC
23e8e59 Linus Torvalds 03 January 2014, 21:44:41 UTC Merge tag 'pm+acpi-3.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and PM fixes and new device IDs from Rafael Wysocki: "These commits, except for one, are regression fixes and the remaining one fixes a divide error leading to a kernel panic. The majority of the regressions fixed here were introduced during the 3.12 cycle, one of them is from this cycle and one is older. Specifics: - VGA switcheroo was broken for some users as a result of the ACPI-based PCI hotplug (ACPIPHP) changes in 3.12, because some previously ignored hotplug events started to be handled. The fix causes them to be ignored again. - There are two more issues related to cpufreq's suspend/resume handling changes from the 3.12 cycle addressed by Viresh Kumar's fixes. - intel_pstate triggers a divide error in a timer function if the P-state information it needs is missing during initialization. This leads to kernel panics on nested KVM clients and is fixed by failing the initialization cleanly in those cases. - PCI initalization code changes during the 3.9 cycle uncovered BIOS issues related to ACPI wakeup notifications (some BIOSes send them for devices that aren't supposed to support ACPI wakeup). Work around them by installing an ACPI wakeup notify handler for all PCI devices with ACPI support. - The Calxeda cpuilde driver's probe function is tagged as __init, which is incorrect and causes a section mismatch to occur during build. Fix from Andre Przywara removes the __init tag from there. - During the 3.12 cycle ACPIPHP started to print warnings about missing _ADR for devices that legitimately don't have it. Fix from Toshi Kani makes it only print the warnings where they make sense" * tag 'pm+acpi-3.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPIPHP / radeon / nouveau: Fix VGA switcheroo problem related to hotplug intel_pstate: Fail initialization if P-state information is missing ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function PCI / ACPI: Install wakeup notify handlers for all PCI devs with ACPI cpufreq: preserve user_policy across suspend/resume cpufreq: Clean up after a failing light-weight initialization ACPI / PCI / hotplug: Avoid warning when _ADR not present 03 January 2014, 21:44:41 UTC
7a262d2 Linus Torvalds 02 January 2014, 22:50:18 UTC Merge git://git.kernel.org/pub/scm/virt/kvm/kvm Pull kvm bugfixes from Marcelo Tosatti. * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: nVMX: Unconditionally uninit the MMU on nested vmexit KVM: x86: Fix APIC map calculation after re-enabling 02 January 2014, 22:50:18 UTC
06f055f Linus Torvalds 02 January 2014, 22:40:38 UTC Merge branch 'akpm' (incoming from Andrew) Merge patches from Andrew Morton: "Ten fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: epoll: do not take the nested ep->mtx on EPOLL_CTL_DEL sh: add EXPORT_SYMBOL(min_low_pfn) and EXPORT_SYMBOL(max_low_pfn) to sh_ksyms_32.c drivers/dma/ioat/dma.c: check DMA mapping error in ioat_dma_self_test() mm/memory-failure.c: transfer page count from head page to tail page after split thp MAINTAINERS: set up proper record for Xilinx Zynq mm: remove bogus warning in copy_huge_pmd() memcg: fix memcg_size() calculation mm: fix use-after-free in sys_remap_file_pages mm: munlock: fix deadlock in __munlock_pagevec() mm: munlock: fix a bug where THP tail page is encountered 02 January 2014, 22:40:38 UTC
4ff36ee Jason Baron 02 January 2014, 20:58:54 UTC epoll: do not take the nested ep->mtx on EPOLL_CTL_DEL The EPOLL_CTL_DEL path of epoll contains a classic, ab-ba deadlock. That is, epoll_ctl(a, EPOLL_CTL_DEL, b, x), will deadlock with epoll_ctl(b, EPOLL_CTL_DEL, a, x). The deadlock was introduced with commmit 67347fe4e632 ("epoll: do not take global 'epmutex' for simple topologies"). The acquistion of the ep->mtx for the destination 'ep' was added such that a concurrent EPOLL_CTL_ADD operation would see the correct state of the ep (Specifically, the check for '!list_empty(&f.file->f_ep_links') However, by simply not acquiring the lock, we do not serialize behind the ep->mtx from the add path, and thus may perform a full path check when if we had waited a little longer it may not have been necessary. However, this is a transient state, and performing the full loop checking in this case is not harmful. The important point is that we wouldn't miss doing the full loop checking when required, since EPOLL_CTL_ADD always locks any 'ep's that its operating upon. The reason we don't need to do lock ordering in the add path, is that we are already are holding the global 'epmutex' whenever we do the double lock. Further, the original posting of this patch, which was tested for the intended performance gains, did not perform this additional locking. Signed-off-by: Jason Baron <jbaron@akamai.com> Cc: Nathan Zimmer <nzimmer@sgi.com> Cc: Eric Wong <normalperson@yhbt.net> Cc: Nelson Elhage <nelhage@nelhage.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Davide Libenzi <davidel@xmailserver.org> Cc: "Paul E. McKenney" <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
ad70b02 Nobuhiro Iwamatsu 02 January 2014, 20:58:53 UTC sh: add EXPORT_SYMBOL(min_low_pfn) and EXPORT_SYMBOL(max_low_pfn) to sh_ksyms_32.c Min_low_pfn and max_low_pfn were used in pfn_valid macro if defined CONFIG_FLATMEM. When the functions that use the pfn_valid is used in driver module, max_low_pfn and min_low_pfn is to undefined, and fail to build. ERROR: "min_low_pfn" [drivers/block/aoe/aoe.ko] undefined! ERROR: "max_low_pfn" [drivers/block/aoe/aoe.ko] undefined! make[2]: *** [__modpost] Error 1 make[1]: *** [modules] Error 2 This patch fix this problem. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Cc: Kuninori Morimoto <kuninori.morimoto.gx@gmail.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
3532e56 Jiang Liu 02 January 2014, 20:58:52 UTC drivers/dma/ioat/dma.c: check DMA mapping error in ioat_dma_self_test() Check DMA mapping return values in function ioat_dma_self_test() to get rid of following warning message. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1203 at lib/dma-debug.c:937 check_unmap+0x4c0/0x9a0() ioatdma 0000:00:04.0: DMA-API: device driver failed to check map error[device address=0x000000085191b000] [size=2000 bytes] [mapped as single] Modules linked in: ioatdma(+) mac_hid wmi acpi_pad lp parport hidd_generic usbhid hid ixgbe isci dca libsas ahci ptp libahci scsi_transport_sas meegaraid_sas pps_core mdio CPU: 0 PID: 1203 Comm: systemd-udevd Not tainted 3.13.0-rc4+ #8 Hardware name: Intel Corporation BRICKLAND/BRICKLAND, BIOS BRIVTIIN1.86B.0044.L09.1311181644 11/18/2013 Call Trace: dump_stack+0x4d/0x66 warn_slowpath_common+0x7d/0xa0 warn_slowpath_fmt+0x4c/0x50 check_unmap+0x4c0/0x9a0 debug_dma_unmap_page+0x81/0x90 ioat_dma_self_test+0x3d2/0x680 [ioatdma] ioat3_dma_self_test+0x12/0x30 [ioatdma] ioat_probe+0xf4/0x110 [ioatdma] ioat3_dma_probe+0x268/0x410 [ioatdma] ioat_pci_probe+0x122/0x1b0 [ioatdma] local_pci_probe+0x45/0xa0 pci_device_probe+0xd9/0x130 driver_probe_device+0x171/0x490 __driver_attach+0x93/0xa0 bus_for_each_dev+0x6b/0xb0 driver_attach+0x1e/0x20 bus_add_driver+0x1f8/0x2b0 driver_register+0x81/0x110 __pci_register_driver+0x60/0x70 ioat_init_module+0x89/0x1000 [ioatdma] do_one_initcall+0xe2/0x250 load_module+0x2313/0x2a00 SyS_init_module+0xd9/0x130 system_call_fastpath+0x1a/0x1f ---[ end trace 990c591681d27c31 ]--- Mapped at: debug_dma_map_page+0xbe/0x180 ioat_dma_self_test+0x1ab/0x680 [ioatdma] ioat3_dma_self_test+0x12/0x30 [ioatdma] ioat_probe+0xf4/0x110 [ioatdma] ioat3_dma_probe+0x268/0x410 [ioatdma] Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Cc: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
a3e0f9e Naoya Horiguchi 02 January 2014, 20:58:51 UTC mm/memory-failure.c: transfer page count from head page to tail page after split thp Memory failures on thp tail pages cause kernel panic like below: mce: [Hardware Error]: Machine check events logged MCE exception done on CPU 7 BUG: unable to handle kernel NULL pointer dereference at 0000000000000058 IP: [<ffffffff811b7cd1>] dequeue_hwpoisoned_huge_page+0x131/0x1e0 PGD bae42067 PUD ba47d067 PMD 0 Oops: 0000 [#1] SMP ... CPU: 7 PID: 128 Comm: kworker/7:2 Tainted: G M O 3.13.0-rc4-131217-1558-00003-g83b7df08e462 #25 ... Call Trace: me_huge_page+0x3e/0x50 memory_failure+0x4bb/0xc20 mce_process_work+0x3e/0x70 process_one_work+0x171/0x420 worker_thread+0x11b/0x3a0 ? manage_workers.isra.25+0x2b0/0x2b0 kthread+0xe4/0x100 ? kthread_create_on_node+0x190/0x190 ret_from_fork+0x7c/0xb0 ? kthread_create_on_node+0x190/0x190 ... RIP dequeue_hwpoisoned_huge_page+0x131/0x1e0 CR2: 0000000000000058 The reasoning of this problem is shown below: - when we have a memory error on a thp tail page, the memory error handler grabs a refcount of the head page to keep the thp under us. - Before unmapping the error page from processes, we split the thp, where page refcounts of both of head/tail pages don't change. - Then we call try_to_unmap() over the error page (which was a tail page before). We didn't pin the error page to handle the memory error, this error page is freed and removed from LRU list. - We never have the error page on LRU list, so the first page state check returns "unknown page," then we move to the second check with the saved page flag. - The saved page flag have PG_tail set, so the second page state check returns "hugepage." - We call me_huge_page() for freed error page, then we hit the above panic. The root cause is that we didn't move refcount from the head page to the tail page after split thp. So this patch suggests to do this. This panic was introduced by commit 524fca1e73 ("HWPOISON: fix misjudgement of page_action() for errors on mlocked pages"). Note that we did have the same refcount problem before this commit, but it was just ignored because we had only first page state check which returned "unknown page." The commit changed the refcount problem from "doesn't work" to "kernel panic." Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Reviewed-by: Wanpeng Li <liwanp@linux.vnet.ibm.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: <stable@vger.kernel.org> [3.9+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
c2fd4e3 Michal Simek 02 January 2014, 20:58:50 UTC MAINTAINERS: set up proper record for Xilinx Zynq Setup correct zynq entry. - Add missing cadence_ttc_timer maintainership - Add zynq wildcard - Add xilinx wildcard Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
d0319bd Mel Gorman 02 January 2014, 20:58:49 UTC mm: remove bogus warning in copy_huge_pmd() Sasha Levin reported the following warning being triggered WARNING: CPU: 28 PID: 35287 at mm/huge_memory.c:887 copy_huge_pmd+0x145/ 0x3a0() Call Trace: copy_huge_pmd+0x145/0x3a0 copy_page_range+0x3f2/0x560 dup_mmap+0x2c9/0x3d0 dup_mm+0xad/0x150 copy_process+0xa68/0x12e0 do_fork+0x96/0x270 SyS_clone+0x16/0x20 stub_clone+0x69/0x90 This warning was introduced by "mm: numa: Avoid unnecessary disruption of NUMA hinting during migration" for paranoia reasons but the warning is bogus. I was thinking of parallel races between NUMA hinting faults and forks but this warning would also be triggered by a parallel reclaim splitting a THP during a fork. Remote the bogus warning. Signed-off-by: Mel Gorman <mgorman@suse.de> Reported-by: Sasha Levin <sasha.levin@oracle.com> Cc: Alex Thorlton <athorlton@sgi.com> Cc: Rik van Riel <riel@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
695c608 Vladimir Davydov 02 January 2014, 20:58:47 UTC memcg: fix memcg_size() calculation The mem_cgroup structure contains nr_node_ids pointers to mem_cgroup_per_node objects, not the objects themselves. Signed-off-by: Vladimir Davydov <vdavydov@parallels.com> Acked-by: Michal Hocko <mhocko@suse.cz> Cc: Glauber Costa <glommer@openvz.org> Cc: Johannes Weiner <hannes@cmpxchg.org> Cc: Balbir Singh <bsingharora@gmail.com> Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
4eb9198 Rik van Riel 02 January 2014, 20:58:46 UTC mm: fix use-after-free in sys_remap_file_pages remap_file_pages calls mmap_region, which may merge the VMA with other existing VMAs, and free "vma". This can lead to a use-after-free bug. Avoid the bug by remembering vm_flags before calling mmap_region, and not trying to dereference vma later. Signed-off-by: Rik van Riel <riel@redhat.com> Reported-by: Dmitry Vyukov <dvyukov@google.com> Cc: PaX Team <pageexec@freemail.hu> Cc: Kees Cook <keescook@chromium.org> Cc: Michel Lespinasse <walken@google.com> Cc: Cyrill Gorcunov <gorcunov@openvz.org> Cc: Hugh Dickins <hughd@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
3b25df9 Vlastimil Babka 02 January 2014, 20:58:44 UTC mm: munlock: fix deadlock in __munlock_pagevec() Commit 7225522bb429 ("mm: munlock: batch non-THP page isolation and munlock+putback using pagevec" introduced __munlock_pagevec() to speed up munlock by holding lru_lock over multiple isolated pages. Pages that fail to be isolated are put_page()d immediately, also within the lock. This can lead to deadlock when __munlock_pagevec() becomes the holder of the last page pin and put_page() leads to __page_cache_release() which also locks lru_lock. The deadlock has been observed by Sasha Levin using trinity. This patch avoids the deadlock by deferring put_page() operations until lru_lock is released. Another pagevec (which is also used by later phases of the function is reused to gather the pages for put_page() operation. Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reported-by: Sasha Levin <sasha.levin@oracle.com> Cc: Michel Lespinasse <walken@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Hugh Dickins <hughd@google.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
c424be1 Vlastimil Babka 02 January 2014, 20:58:43 UTC mm: munlock: fix a bug where THP tail page is encountered Since commit ff6a6da60b89 ("mm: accelerate munlock() treatment of THP pages") munlock skips tail pages of a munlocked THP page. However, when the head page already has PageMlocked unset, it will not skip the tail pages. Commit 7225522bb429 ("mm: munlock: batch non-THP page isolation and munlock+putback using pagevec") has added a PageTransHuge() check which contains VM_BUG_ON(PageTail(page)). Sasha Levin found this triggered using trinity, on the first tail page of a THP page without PageMlocked flag. This patch fixes the issue by skipping tail pages also in the case when PageMlocked flag is unset. There is still a possibility of race with THP page split between clearing PageMlocked and determining how many pages to skip. The race might result in former tail pages not being skipped, which is however no longer a bug, as during the skip the PageTail flags are cleared. However this race also affects correctness of NR_MLOCK accounting, which is to be fixed in a separate patch. Signed-off-by: Vlastimil Babka <vbabka@suse.cz> Reported-by: Sasha Levin <sasha.levin@oracle.com> Cc: Michel Lespinasse <walken@google.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Rik van Riel <riel@redhat.com> Cc: Mel Gorman <mgorman@suse.de> Cc: Hugh Dickins <hughd@google.com> Cc: Bob Liu <bob.liu@oracle.com> Cc: <stable@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 January 2014, 22:40:30 UTC
152b734 Linus Torvalds 02 January 2014, 20:45:47 UTC Merge tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes Pull GFS2 fixes from Steven Whitehouse: "Here is a set of small fixes for GFS2. There is a fix to drop s_umount which is copied in from the core vfs, two patches relate to a hard to hit "use after free" and memory leak. Two patches related to using DIO and buffered I/O on the same file to ensure correct operation in relation to glock state changes. The final patch adds an RCU read lock to ensure correct locking on an error path" * tag 'gfs2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-fixes: GFS2: Fix unsafe dereference in dump_holder() GFS2: Wait for async DIO in glock state changes GFS2: Fix incorrect invalidation for DIO/buffered I/O GFS2: Fix slab memory leak in gfs2_bufdata GFS2: Fix use-after-free race when calling gfs2_remove_from_ail GFS2: don't hold s_umount over blkdev_put 02 January 2014, 20:45:47 UTC
b479667 Linus Torvalds 02 January 2014, 20:45:07 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: "Two small bug fixes and a follow-up to the CONFIG_NR_CPUS change. A kernel compiled with CONFIG_NR_CPUS=256 will waste quite a bit of memory for the per-cpu arrays. Under z/VM the maximum number of CPUs is 64, the code now limits the possible cpu mask to 64 if running under z/VM" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390/pci: obtain function handle in hotplug notifier s390/3270: fix allocation of tty3270_screen structure s390/smp: improve setup of possible cpu mask 02 January 2014, 20:45:07 UTC
29bf08f Jan Kiszka 28 December 2013, 15:31:52 UTC KVM: nVMX: Unconditionally uninit the MMU on nested vmexit Three reasons for doing this: 1. arch.walk_mmu points to arch.mmu anyway in case nested EPT wasn't in use. 2. this aligns VMX with SVM. But 3. is most important: nested_cpu_has_ept(vmcs12) queries the VMCS page, and if one guest VCPU manipulates the page of another VCPU in L2, we may be fooled to skip over the nested_ept_uninit_mmu_context, leaving mmu in nested state. That can crash the host later on if nested_ept_get_cr3 is invoked while L1 already left vmxon and nested.current_vmcs12 became NULL therefore. Cc: stable@kernel.org Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> 02 January 2014, 13:22:14 UTC
0b3a2c9 Tetsuo Handa 02 January 2014, 10:52:20 UTC GFS2: Fix unsafe dereference in dump_holder() GLOCK_BUG_ON() might call this function without RCU read lock. Make sure that RCU read lock is held when using task_struct returned from pid_task(). Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> 02 January 2014, 12:18:04 UTC
9a0bb29 Linus Torvalds 01 January 2014, 19:36:16 UTC Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux Pull radeon drm fixes from Dave Airlie: "Just piping a bunch of fixes from pre-xmas from Alex for radeon, all either fix bad hw setup issues or regressions" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/radeon: Bump version for CIK DCE tiling fix drm/radeon: set correct number of banks for CIK chips in DCE drm/radeon: set correct pipe config for Hawaii in DCE drm/radeon: expose render backend mask to the userspace drm/radeon: fix render backend setup for SI and CIK drm/radeon: 0x9649 is SUMO2 not SUMO drm/radeon: fix UVD 256MB check 01 January 2014, 19:36:16 UTC
6c72139 Linus Torvalds 01 January 2014, 19:35:27 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fix from Herbert Xu: "Fix a build error on ARM that was introduced in 3.13-rc1" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: ixp4xx - Fix kernel compile error 01 January 2014, 19:35:27 UTC
61ef8be Dave Airlie 01 January 2014, 10:32:19 UTC Merge branch 'drm-fixes-3.13' of git://people.freedesktop.org/~agd5f/linux into drm-fixes Radeon fixes, Christmas eve edition. Fix incorrect family for 0x9649 which lead to bogus rendering, tiling and RB fixes for SI and CIK, and a UVD fix. * 'drm-fixes-3.13' of git://people.freedesktop.org/~agd5f/linux: drm/radeon: Bump version for CIK DCE tiling fix drm/radeon: set correct number of banks for CIK chips in DCE drm/radeon: set correct pipe config for Hawaii in DCE drm/radeon: expose render backend mask to the userspace drm/radeon: fix render backend setup for SI and CIK drm/radeon: 0x9649 is SUMO2 not SUMO drm/radeon: fix UVD 256MB check 01 January 2014, 10:32:19 UTC
efb753b Krzysztof Hałasa 31 December 2013, 10:51:16 UTC crypto: ixp4xx - Fix kernel compile error drivers/crypto/ixp4xx_crypto.c: In function 'ixp_module_init': drivers/crypto/ixp4xx_crypto.c:1419:2: error: 'dev' undeclared (first use in this function) Now builds. Not tested on real hw. Signed-off-by: Krzysztof Hałasa <khalasa@piap.pl> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> 01 January 2014, 06:06:23 UTC
0a405fe Rafael J. Wysocki 31 December 2013, 21:09:28 UTC Merge branches 'pm-cpufreq' and 'pm-cpuidle' * pm-cpufreq: intel_pstate: Fail initialization if P-state information is missing cpufreq: preserve user_policy across suspend/resume cpufreq: Clean up after a failing light-weight initialization * pm-cpuidle: ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function 31 December 2013, 21:09:28 UTC
3308d53 Rafael J. Wysocki 31 December 2013, 21:08:08 UTC Merge branch 'cpuidle/3.13-fixes' of git://git.linaro.org/people/daniel.lezcano/linux into pm-cpuidle Pull ARM cpuidle fixes for v3.13 from Daniel Lezcano. * 'cpuidle/3.13-fixes' of git://git.linaro.org/people/daniel.lezcano/linux: ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function 31 December 2013, 21:08:08 UTC
4706515 Rafael J. Wysocki 31 December 2013, 21:03:37 UTC Merge branches 'acpi-pci-pm' and 'acpi-pci-hotplug' * acpi-pci-pm: PCI / ACPI: Install wakeup notify handlers for all PCI devs with ACPI * acpi-pci-hotplug: ACPIPHP / radeon / nouveau: Fix VGA switcheroo problem related to hotplug ACPI / PCI / hotplug: Avoid warning when _ADR not present 31 December 2013, 21:03:37 UTC
6b8c982 Linus Torvalds 31 December 2013, 20:19:30 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: "A fix for a panic in gpio-keys driver when set up with absolute events, a fixup to the new zforce driver and a new keycode definition" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: allocate absinfo data when setting ABS capability Input: define KEY_WWAN for Wireless WAN Input: zforce - fix possible driver hang during suspend 31 December 2013, 20:19:30 UTC
03bdeda Linus Torvalds 31 December 2013, 20:17:14 UTC Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6 Pull cifs fixes from Steve French: "A few small cifs fixes including two for stable, and fixing a regression introduced by the VFS change to file create" * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: cifs: set FILE_CREATED cifs: We do not drop reference to tlink in CIFSCheckMFSymlink() Add missing end of line termination to some cifs messages 31 December 2013, 20:17:14 UTC
28a2a2e Dmitry Torokhov 27 December 2013, 01:44:29 UTC Input: allocate absinfo data when setting ABS capability We need to make sure we allocate absinfo data when we are setting one of EV_ABS/ABS_XXX capabilities, otherwise we may bomb when we try to emit this event. Rested-by: Paul Cercueil <pcercuei@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> 31 December 2013, 18:53:19 UTC
f244d8b Rafael J. Wysocki 31 December 2013, 12:39:42 UTC ACPIPHP / radeon / nouveau: Fix VGA switcheroo problem related to hotplug The changes in the ACPI-based PCI hotplug (ACPIPHP) subsystem made during the 3.12 development cycle uncovered a problem with VGA switcheroo that on some systems, when the device-specific method (ATPX in the radeon case, _DSM in the nouveau case) is used to turn off the discrete graphics, the BIOS generates ACPI hotplug events for that device and those events cause ACPIPHP to attempt to remove the device from the system (they are events for a device that was present previously and is not present any more, so that's what should be done according to the spec). Then, the system stops functioning correctly. Since the hotplug events in question were simply silently ignored previously, the least intrusive way to address that problem is to make ACPIPHP ignore them again. For this purpose, introduce a new ACPI device flag, no_hotplug, and modify ACPIPHP to ignore hotplug events for PCI devices whose ACPI companions have that flag set. Next, make the radeon and nouveau switcheroo detection code set the no_hotplug flag for the discrete graphics' ACPI companion. Fixes: bbd34fcdd1b2 (ACPI / hotplug / PCI: Register all devices under the given bridge) References: https://bugzilla.kernel.org/show_bug.cgi?id=61891 References: https://bugzilla.kernel.org/show_bug.cgi?id=64891 Reported-and-tested-by: Mike Lothian <mike@fireburn.co.uk> Reported-and-tested-by: <madcatx@atlas.cz> Reported-and-tested-by: Joaquín Aramendía <samsagax@gmail.com> Cc: Alex Deucher <alexdeucher@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Cc: Takashi Iwai <tiwai@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ 31 December 2013, 12:39:42 UTC
98a947a Rafael J. Wysocki 31 December 2013, 12:37:46 UTC intel_pstate: Fail initialization if P-state information is missing If pstate.current_pstate is 0 after the initial intel_pstate_get_cpu_pstates(), this means that we were unable to obtain any useful P-state information and there is no reason to continue, so free memory and return an error in that case. This fixes the following divide error occuring in a nested KVM guest: Intel P-state driver initializing. Intel pstate controlling: cpu 0 cpufreq: __cpufreq_add_dev: ->get() failed divide error: 0000 [#1] SMP Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-0.rc4.git5.1.fc21.x86_64 #1 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 task: ffff88001ea20000 ti: ffff88001e9bc000 task.ti: ffff88001e9bc000 RIP: 0010:[<ffffffff815c551d>] [<ffffffff815c551d>] intel_pstate_timer_func+0x11d/0x2b0 RSP: 0000:ffff88001ee03e18 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff88001a454348 RCX: 0000000000006100 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: ffff88001ee03e38 R08: 0000000000000000 R09: 0000000000000000 R10: ffff88001ea20000 R11: 0000000000000000 R12: 00000c0a1ea20000 R13: 1ea200001ea20000 R14: ffffffff815c5400 R15: ffff88001a454348 FS: 0000000000000000(0000) GS:ffff88001ee00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b CR2: 0000000000000000 CR3: 0000000001c0c000 CR4: 00000000000006f0 Stack: fffffffb1a454390 ffffffff821a4500 ffff88001a454390 0000000000000100 ffff88001ee03ea8 ffffffff81083e9a ffffffff81083e15 ffffffff82d5ed40 ffffffff8258cc60 0000000000000000 ffffffff81ac39de 0000000000000000 Call Trace: <IRQ> [<ffffffff81083e9a>] call_timer_fn+0x8a/0x310 [<ffffffff81083e15>] ? call_timer_fn+0x5/0x310 [<ffffffff815c5400>] ? pid_param_set+0x130/0x130 [<ffffffff81084354>] run_timer_softirq+0x234/0x380 [<ffffffff8107aee4>] __do_softirq+0x104/0x430 [<ffffffff8107b5fd>] irq_exit+0xcd/0xe0 [<ffffffff81770645>] smp_apic_timer_interrupt+0x45/0x60 [<ffffffff8176efb2>] apic_timer_interrupt+0x72/0x80 <EOI> [<ffffffff810e15cd>] ? vprintk_emit+0x1dd/0x5e0 [<ffffffff81757719>] printk+0x67/0x69 [<ffffffff815c1493>] __cpufreq_add_dev.isra.13+0x883/0x8d0 [<ffffffff815c14f0>] cpufreq_add_dev+0x10/0x20 [<ffffffff814a14d1>] subsys_interface_register+0xb1/0xf0 [<ffffffff815bf5cf>] cpufreq_register_driver+0x9f/0x210 [<ffffffff81fb19af>] intel_pstate_init+0x27d/0x3be [<ffffffff81761e3e>] ? mutex_unlock+0xe/0x10 [<ffffffff81fb1732>] ? cpufreq_gov_dbs_init+0x12/0x12 [<ffffffff8100214a>] do_one_initcall+0xfa/0x1b0 [<ffffffff8109dbf5>] ? parse_args+0x225/0x3f0 [<ffffffff81f64193>] kernel_init_freeable+0x1fc/0x287 [<ffffffff81f638d0>] ? do_early_param+0x88/0x88 [<ffffffff8174b530>] ? rest_init+0x150/0x150 [<ffffffff8174b53e>] kernel_init+0xe/0x130 [<ffffffff8176e27c>] ret_from_fork+0x7c/0xb0 [<ffffffff8174b530>] ? rest_init+0x150/0x150 Code: c1 e0 05 48 63 bc 03 10 01 00 00 48 63 83 d0 00 00 00 48 63 d6 48 c1 e2 08 c1 e1 08 4c 63 c2 48 c1 e0 08 48 98 48 c1 e0 08 48 99 <49> f7 f8 48 98 48 0f af f8 48 c1 ff 08 29 f9 89 ca c1 fa 1f 89 RIP [<ffffffff815c551d>] intel_pstate_timer_func+0x11d/0x2b0 RSP <ffff88001ee03e18> ---[ end trace f166110ed22cc37a ]--- Kernel panic - not syncing: Fatal exception in interrupt Reported-and-tested-by: Kashyap Chamarthy <kchamart@redhat.com> Cc: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Cc: All applicable <stable@vger.kernel.org> 31 December 2013, 12:37:46 UTC
71ce176 Linus Torvalds 30 December 2013, 22:31:11 UTC Merge tag 'dt-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree fixes from Rob Herring: - Fix 2 regressions found on PPC - Allow NULL ptr in unflatten_and_copy_device_tree - Update my email address * tag 'dt-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: MAINTAINERS: Update Rob Herring's email address of/irq: Fix device_node refcount in of_irq_parse_raw() of/Kconfig: Spelling s/one/once/ Revert "of/address: Handle #address-cells > 2 specially" of: Fix NULL dereference in unflatten_and_copy() 30 December 2013, 22:31:11 UTC
e66d2ae Jan Kiszka 29 December 2013, 01:29:30 UTC KVM: x86: Fix APIC map calculation after re-enabling Update arch.apic_base before triggering recalculate_apic_map. Otherwise the recalculation will work against the previous state of the APIC and will fail to build the correct map when an APIC is hardware-enabled again. This fixes a regression of 1e08ec4a13. Cc: stable@vger.kernel.org Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> 30 December 2013, 20:58:17 UTC
6e4c619 Linus Torvalds 30 December 2013, 18:22:57 UTC Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc Pull powerpc fixes from Ben Herrenschmidt: "A bit more endian problems found during testing of 3.13 and a few other simple fixes and regressions fixes" * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix alignment of secondary cpu spin vars powerpc: Align p_end powernv/eeh: Add buffer for P7IOC hub error data powernv/eeh: Fix possible buffer overrun in ioda_eeh_phb_diag() powerpc: Make 64-bit non-VMX __copy_tofrom_user bi-endian powerpc: Make unaligned accesses endian-safe for powerpc powerpc: Fix bad stack check in exception entry powerpc/512x: dts: disable MPC5125 usb module powerpc/512x: dts: remove misplaced IRQ spec from 'soc' node (5125) 30 December 2013, 18:22:57 UTC
f0082e3 Rob Herring 30 December 2013, 18:09:47 UTC Merge remote-tracking branch 'grant/devicetree/merge' into dt-fixes 30 December 2013, 18:09:47 UTC
67e0c1b Linus Torvalds 30 December 2013, 17:33:30 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net Pull networking fixes from David Miller: "Some holiday bug fixes for 3.13... There is still one bug I'd like to get fixed before 3.13-final. The vlan code erroneously assignes the header ops of the underlying real device to the VLAN device above it when the real device can hardware offload VLAN handling. That's completely bogus because header ops are tied to the device type, so they only expect to see a 'dev' argument compatible with their ops. The fix is the have the VLAN code use a special set of header ops that does the pass-thru correctly, by calling the underlying real device's header ops but _also_ passing in the real device instead of the VLAN device. That fix is currently waiting some testing. Anyways, of note here: 1) Fix bitmap edge case in radiotap, from Johannes Berg. 2) Fix oops on driver unload in rtlwifi, from Larry Finger. 3) Bonding doesn't do locking correctly during speed/duplex/link changes, from Ding Tianhong. 4) Fix header parsing in GRE code, this bug has been around for a few releases. From Timo Teräs. 5) SIT tunnel driver MTU check needs to take GSO into account, from Eric Dumazet. 6) Minor info leak in inet_diag, from Daniel Borkmann. 7) Info leak in YAM hamradio driver, from Salva Peiró. 8) Fix route expiration state handling in ipv6 routing code, from Li RongQing. 9) DCCP probe module does not check request_module()'s return value, from Wang Weidong. 10) cpsw driver passes NULL device names to request_irq(), from Mugunthan V N. 11) Prevent a NULL splat in RDS binding code, from Sasha Levin. 12) Fix 4G overflow test in tg3 driver, from Nithin Sujir. 13) Cure use after free in arc_emac and fec driver's software timestamp handling, from Eric Dumazet. 14) SIT driver can fail to release the route when iptunnel_handle_offloads() throws an error. From Li RongQing. 15) Several batman-adv fixes from Simon Wunderlich and Antonio Quartulli. 16) Fix deadlock during TIPC socket release, from Ying Xue. 17) Fix regression in ROSE protocol recvmsg() msg_name handling, from Florian Westphal. 18) stmmac PTP support releases wrong spinlock, from Vince Bridgers" * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (73 commits) stmmac: Fix incorrect spinlock release and PTP cap detection. phy: IRQ cannot be shared net: rose: restore old recvmsg behavior xen-netback: fix guest-receive-side array sizes fec: Do not assume that PHY reset is active low tipc: fix deadlock during socket release netfilter: nf_tables: fix wrong datatype in nft_validate_data_load() batman-adv: fix vlan header access batman-adv: clean nf state when removing protocol header batman-adv: fix alignment for batadv_tvlv_tt_change batman-adv: fix size of batadv_bla_claim_dst batman-adv: fix size of batadv_icmp_header batman-adv: fix header alignment by unrolling batadv_header batman-adv: fix alignment for batadv_coded_packet netfilter: nf_tables: fix oops when updating table with user chains netfilter: nf_tables: fix dumping with large number of sets ipv6: release dst properly in ipip6_tunnel_xmit netxen: Correct off-by-one errors in bounds checks net: Add some clarification to skb_tx_timestamp() comment. arc_emac: fix potential use after free ... 30 December 2013, 17:33:30 UTC
5d3ad8a Rob Herring 03 December 2013, 16:20:16 UTC MAINTAINERS: Update Rob Herring's email address My Calxeda email address is going away. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Rob Herring <robh@kernel.org> 30 December 2013, 16:57:36 UTC
2f53a71 Cédric Le Goater 17 December 2013, 17:32:53 UTC of/irq: Fix device_node refcount in of_irq_parse_raw() Commit 2361613206e6, "of/irq: Refactor interrupt-map parsing" changed the refcount on the device_node causing an error in of_node_put(): ERROR: Bad of_node_put() on /pci@800000020000000 CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.13.0-rc3-dirty #2 Call Trace: [c00000003e403500] [c0000000000144fc] .show_stack+0x7c/0x1f0 (unreliable) [c00000003e4035d0] [c00000000070f250] .dump_stack+0x88/0xb4 [c00000003e403650] [c0000000005e8768] .of_node_release+0xd8/0xf0 [c00000003e4036e0] [c0000000005eeafc] .of_irq_parse_one+0x10c/0x280 [c00000003e4037a0] [c0000000005efd4c] .of_irq_parse_pci+0x3c/0x1d0 [c00000003e403840] [c000000000038240] .pcibios_setup_device+0xa0/0x2e0 [c00000003e403910] [c0000000000398f0] .pcibios_setup_bus_devices+0x60/0xd0 [c00000003e403990] [c00000000003b3a4] .__of_scan_bus+0x1a4/0x2b0 [c00000003e403a80] [c00000000003a62c] .pcibios_scan_phb+0x30c/0x410 [c00000003e403b60] [c0000000009fe430] .pcibios_init+0x7c/0xd4 This patch adjusts the refcount in the walk of the interrupt tree. When a match is found, there is no need to increase the refcount on 'out_irq->np' as 'newpar' is already holding a ref. The refcount balance between 'ipar' and 'newpar' is maintained in the skiplevel: goto label. This patch also removes the usage of the device_node variable 'old' which seems useless after the latest changes. Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> Signed-off-by: Rob Herring <robh@kernel.org> 30 December 2013, 16:23:27 UTC
5d92708 Geert Uytterhoeven 24 December 2013, 20:06:01 UTC of/Kconfig: Spelling s/one/once/ Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Signed-off-by: Rob Herring <robh@kernel.org> 30 December 2013, 16:23:25 UTC
13fcca8 Rob Herring 30 December 2013, 01:37:43 UTC Revert "of/address: Handle #address-cells > 2 specially" This reverts commit e38c0a1fbc5803cbacdaac0557c70ac8ca5152e7. Nikita Yushchenko reports: While trying to make freescale p2020ds and mpc8572ds boards working with mainline kernel, I faced that commit e38c0a1f (Handle Both these boards have uli1575 chip. Corresponding part in device tree is something like uli1575@0 { reg = <0x0 0x0 0x0 0x0 0x0>; #size-cells = <2>; #address-cells = <3>; ranges = <0x2000000 0x0 0x80000000 0x2000000 0x0 0x80000000 0x0 0x20000000 0x1000000 0x0 0x0 0x1000000 0x0 0x0 0x0 0x10000>; isa@1e { ... I.e. it has #address-cells = <3> With commit e38c0a1f reverted, devices under uli1575 are registered correctly, e.g. for rtc OF: ** translation for device /pcie@ffe09000/pcie@0/uli1575@0/isa@1e/rtc@70 ** OF: bus is isa (na=2, ns=1) on /pcie@ffe09000/pcie@0/uli1575@0/isa@1e OF: translating address: 00000001 00000070 OF: parent bus is default (na=3, ns=2) on /pcie@ffe09000/pcie@0/uli1575@0 OF: walking ranges... OF: ISA map, cp=0, s=1000, da=70 OF: parent translation for: 01000000 00000000 00000000 OF: with offset: 70 OF: one level translation: 00000000 00000000 00000070 OF: parent bus is pci (na=3, ns=2) on /pcie@ffe09000/pcie@0 OF: walking ranges... OF: default map, cp=a0000000, s=20000000, da=70 OF: default map, cp=0, s=10000, da=70 OF: parent translation for: 01000000 00000000 00000000 OF: with offset: 70 OF: one level translation: 01000000 00000000 00000070 OF: parent bus is pci (na=3, ns=2) on /pcie@ffe09000 OF: walking ranges... OF: PCI map, cp=0, s=10000, da=70 OF: parent translation for: 01000000 00000000 00000000 OF: with offset: 70 OF: one level translation: 01000000 00000000 00000070 OF: parent bus is default (na=2, ns=2) on / OF: walking ranges... OF: PCI map, cp=0, s=10000, da=70 OF: parent translation for: 00000000 ffc10000 OF: with offset: 70 OF: one level translation: 00000000 ffc10070 OF: reached root node With commit e38c0a1f in place, address translation fails: OF: ** translation for device /pcie@ffe09000/pcie@0/uli1575@0/isa@1e/rtc@70 ** OF: bus is isa (na=2, ns=1) on /pcie@ffe09000/pcie@0/uli1575@0/isa@1e OF: translating address: 00000001 00000070 OF: parent bus is default (na=3, ns=2) on /pcie@ffe09000/pcie@0/uli1575@0 OF: walking ranges... OF: ISA map, cp=0, s=1000, da=70 OF: parent translation for: 01000000 00000000 00000000 OF: with offset: 70 OF: one level translation: 00000000 00000000 00000070 OF: parent bus is pci (na=3, ns=2) on /pcie@ffe09000/pcie@0 OF: walking ranges... OF: default map, cp=a0000000, s=20000000, da=70 OF: default map, cp=0, s=10000, da=70 OF: not found ! Thierry Reding confirmed this commit was not needed after all: "We ended up merging a different address representation for Tegra PCIe and I've confirmed that reverting this commit doesn't cause any obvious regressions. I think all other drivers in drivers/pci/host ended up copying what we did on Tegra, so I wouldn't expect any other breakage either." There doesn't appear to be a simple way to support both behaviours, so reverting this as nothing should be depending on the new behaviour. Cc: stable@vger.kernel.org # v3.7+ Signed-off-by: Rob Herring <robh@kernel.org> 30 December 2013, 16:22:41 UTC
5781532 Andre Przywara 13 December 2013, 20:49:19 UTC ARM/cpuidle: remove __init tag from Calxeda cpuidle probe function Commit 60a66e370007e8535b7a561353b07b37deaf35ba changed the Calxeda cpuidle driver to a platform driver, copying the __init tag from the _init() to the newly used _probe() function. However, "probe should not be __init." (Rob said ;-) Remove the __init tag to fix a section mismatch in the Calxeda cpuidle driver. Signed-off-by: Andre Przywara <andre.przywara@linaro.org> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> 30 December 2013, 10:55:20 UTC
fcf2f40 Sebastian Ott 18 December 2013, 15:46:02 UTC s390/pci: obtain function handle in hotplug notifier When using the CLP interface to enable or disable a pci device a valid function handle needs to be delivered. So far our assumption was that we always have an up-to-date version of the function handle (since it doesn't change when the device is in use). This assumption is incorrect if the pci device is enabled or disabled outside of our control. When we are notified about such a change we already receive the new function handle. Just use it. Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com> Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> 30 December 2013, 10:28:47 UTC
f991db1 Benjamin Herrenschmidt 30 December 2013, 03:48:27 UTC Merge remote-tracking branch 'agust/merge' into merge Anatolij writes: Please pull two DTS fixes for MPC5125 tower board. Without them the v3.13-rcX kernels do not boot. 30 December 2013, 03:48:27 UTC
7cd0139 Vince Bridgers 20 December 2013, 17:19:34 UTC stmmac: Fix incorrect spinlock release and PTP cap detection. This patch corrects a problem in stmmac_ptp.c, functions stmmac_adjust_time and stmmac_adjust_freq where the incorrect spinlocks were released. This patch also addresses a problem in stmmac_main, function stmmac_init_ptp where the capability detection for advanced timestamping was masked by message masking. This patch was touch tested using linuxptp, and runs without the previously observed instabilities. More extensive testing is ongoing. Vince Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:37:00 UTC
33c133c Sergei Shtylyov 20 December 2013, 19:09:04 UTC phy: IRQ cannot be shared With the way PHY IRQ handler is implemented (all real handling being pushed to the workqueue and returning IRQ_HANDLED all the time PHY is active), we cannot really claim that PHY IRQ can be shared when calling request_irq(). Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:35:16 UTC
f81152e Florian Westphal 22 December 2013, 23:32:31 UTC net: rose: restore old recvmsg behavior recvmsg handler in net/rose/af_rose.c performs size-check ->msg_namelen. After commit f3d3342602f8bcbf37d7c46641cb9bca7618eb1c (net: rework recvmsg handler msg_name and msg_namelen logic), we now always take the else branch due to namelen being initialized to 0. Digging in netdev-vger-cvs git repo shows that msg_namelen was initialized with a fixed-size since at least 1995, so the else branch was never taken. Compile tested only. Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:33:17 UTC
ac3d5ac Paul Durrant 23 December 2013, 09:27:17 UTC xen-netback: fix guest-receive-side array sizes The sizes chosen for the metadata and grant_copy_op arrays on the guest receive size are wrong; - The meta array is needlessly twice the ring size, when we only ever consume a single array element per RX ring slot - The grant_copy_op array is way too small. It's sized based on a bogus assumption: that at most two copy ops will be used per ring slot. This may have been true at some point in the past but it's clear from looking at start_new_rx_buffer() that a new ring slot is only consumed if a frag would overflow the current slot (plus some other conditions) so the actual limit is MAX_SKB_FRAGS grant_copy_ops per ring slot. This patch fixes those two sizing issues and, because grant_copy_ops grows so much, it pulls it out into a separate chunk of vmalloc()ed memory. Signed-off-by: Paul Durrant <paul.durrant@citrix.com> Acked-by: Wei Liu <wei.liu2@citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: David Vrabel <david.vrabel@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:31:30 UTC
7a399e3 Fabio Estevam 24 December 2013, 14:16:01 UTC fec: Do not assume that PHY reset is active low We should not assume that the PHY reset is always active low. Retrieve this information from the device tree instead, so that the PHY reset can work on both cases. Reported-by: Philipp Zabel <p.zabel@pengutronix.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:27:00 UTC
8460276 Ying Xue 27 December 2013, 02:18:28 UTC tipc: fix deadlock during socket release A deadlock might occur if name table is withdrawn in socket release routine, and while packets are still being received from bearer. CPU0 CPU1 T0: recv_msg() release() T1: tipc_recv_msg() tipc_withdraw() T2: [grab node lock] [grab port lock] T3: tipc_link_wakeup_ports() tipc_nametbl_withdraw() T4: [grab port lock]* named_cluster_distribute() T5: wakeupdispatch() tipc_link_send() T6: [grab node lock]* The opposite order of holding port lock and node lock on above two different paths may result in a deadlock. If socket lock instead of port lock is used to protect port instance in tipc_withdraw(), the reverse order of holding port lock and node lock will be eliminated, as a result, the deadlock is killed as well. Reported-by: Lars Everbrand <lars.everbrand@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Signed-off-by: Ying Xue <ying.xue@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> 30 December 2013, 03:24:07 UTC
7d4151b Olof Johansson 28 December 2013, 21:01:47 UTC powerpc: Fix alignment of secondary cpu spin vars Commit 5c0484e25ec0 ('powerpc: Endian safe trampoline') resulted in losing proper alignment of the spinlock variables used when booting secondary CPUs, causing some quite odd issues with failing to boot on PA Semi-based systems. This showed itself on ppc64_defconfig, but not on pasemi_defconfig, so it had gone unnoticed when I initially tested the LE patch set. Fix is to add explicit alignment instead of relying on good luck. :) [ It appears that there is a different issue with PA Semi systems however this fix is definitely correct so applying anyway -- BenH ] Fixes: 5c0484e25ec0 ('powerpc: Endian safe trampoline') Reported-by: Christian Zigotzky <chzigotzky@xenosoft.de> Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=67811 Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:34 UTC
286e4f9 Anton Blanchard 23 December 2013, 01:19:51 UTC powerpc: Align p_end p_end is an 8 byte value embedded in the text section. This means it is only 4 byte aligned when it should be 8 byte aligned. Fix this by adding an explicit alignment. This fixes an issue where POWER7 little endian builds with CONFIG_RELOCATABLE=y fail to boot. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:33 UTC
ca1de5d Brian W Hart 20 December 2013, 19:06:01 UTC powernv/eeh: Add buffer for P7IOC hub error data Prevent ioda_eeh_hub_diag() from clobbering itself when called by supplying a per-PHB buffer for P7IOC hub diagnostic data. Take care to inform OPAL of the correct size for the buffer. [Small style change to the use of sizeof -- BenH] Signed-off-by: Brian W Hart <hartb@linux.vnet.ibm.com> Acked-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:32 UTC
20acebd Brian W Hart 19 December 2013, 23:14:07 UTC powernv/eeh: Fix possible buffer overrun in ioda_eeh_phb_diag() PHB diagnostic buffer may be smaller than PAGE_SIZE, especially when PAGE_SIZE > 4KB. Signed-off-by: Brian W Hart <hartb@linux.vnet.ibm.com> Acked-by: Gavin Shan <shangw@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:31 UTC
2015116 Paul E. McKenney 17 December 2013, 22:29:57 UTC powerpc: Make 64-bit non-VMX __copy_tofrom_user bi-endian The powerpc 64-bit __copy_tofrom_user() function uses shifts to handle unaligned invocations. However, these shifts were designed for big-endian systems: On little-endian systems, they must shift in the opposite direction. This commit relies on the C preprocessor to insert the correct shifts into the assembly code. [ This is a rare but nasty LE issue. Most of the time we use the POWER7 optimised __copy_tofrom_user_power7 loop, but when it hits an exception we fall back to the base __copy_tofrom_user loop. - Anton ] Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:30 UTC
e8a00ad Rajesh B Prathipati 16 December 2013, 07:58:22 UTC powerpc: Make unaligned accesses endian-safe for powerpc The generic put_unaligned/get_unaligned macros were made endian-safe by calling the appropriate endian dependent macros based on the endian type of the powerpc processor. Signed-off-by: Rajesh B Prathipati <rprathip@linux.vnet.ibm.com> Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:29 UTC
90ff5d6 Michael Neuling 16 December 2013, 04:12:43 UTC powerpc: Fix bad stack check in exception entry In EXCEPTION_PROLOG_COMMON() we check to see if the stack pointer (r1) is valid when coming from the kernel. If it's not valid, we die but with a nice oops message. Currently we allocate a stack frame (subtract INT_FRAME_SIZE) before we check to see if the stack pointer is negative. Unfortunately, this won't detect a bad stack where r1 is less than INT_FRAME_SIZE. This patch fixes the check to compare the modified r1 with -INT_FRAME_SIZE. With this, bad kernel stack pointers (including NULL pointers) are correctly detected again. Kudos to Paulus for finding this. Signed-off-by: Michael Neuling <mikey@neuling.org> cc: stable@vger.kernel.org Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 30 December 2013, 03:02:28 UTC
802eee9 Linus Torvalds 30 December 2013, 00:01:33 UTC Linux 3.13-rc6 30 December 2013, 00:01:33 UTC
f084280 Rafael J. Wysocki 29 December 2013, 22:37:15 UTC PCI / ACPI: Install wakeup notify handlers for all PCI devs with ACPI It turns out that some BIOSes don't report wakeup GPEs through _PRW, but use them for signaling wakeup anyway, which causes GPE storms to occur on some systems after resume from system suspend. This issue has been uncovered by commit d2e5f0c16ad6 (ACPI / PCI: Rework the setup and cleanup of device wakeup) during the 3.9 development cycle. Work around the problem by installing wakeup notify handlers for all PCI devices with ACPI support (i.e. having ACPI companions) regardless of whether or not the BIOS reports ACPI wakeup support for them. The presence of the wakeup notify handlers alone is not harmful in any way if there are no events for them to handle (they are simply never executed then), but on some systems they are needed to take care of spurious events. Fixes: d2e5f0c16ad6 (ACPI / PCI: Rework the setup and cleanup of device wakeup) References: https://bugzilla.kernel.org/show_bug.cgi?id=63021 Reported-and-tested-by: Agustin Barto <abarto@gmail.com> Cc: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 29 December 2013, 22:37:15 UTC
d7ada73 Linus Torvalds 29 December 2013, 21:49:51 UTC Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Another smallish batch of fixes, it's been quiet due to the holidays. Nothing controversial here, a handful of things across the board" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: pxa: fix USB gadget driver compilation regression ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL ARM: shmobile: r8a7790: fix shdi resource sizes ARM: shmobile: bockw: fixup DMA mask ARM: shmobile: armadillo: Add PWM backlight power supply 29 December 2013, 21:49:51 UTC
8cf126d Linus Torvalds 29 December 2013, 21:35:04 UTC Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "There is a small EFI fix and a big power regression fix in this batch. My queue also had a fix for downing a CPU when there are insufficient number of IRQ vectors available, but I'm holding that one for now due to recent bug reports" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/efi: Don't select EFI from certain special ACPI drivers x86 idle: Repair large-server 50-watt idle-power regression 29 December 2013, 21:35:04 UTC
bddffa2 Linus Torvalds 29 December 2013, 21:27:51 UTC Merge tag 'pm+acpi-3.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes and new device IDs from Rafael Wysocki: - Fix for a cpufreq regression causing stale sysfs files to be left behind during system resume if cpufreq_add_dev() fails for one or more CPUs from Viresh Kumar. - Fix for a bug in cpufreq causing CONFIG_CPU_FREQ_DEFAULT_* to be ignored when the intel_pstate driver is used from Jason Baron. - System suspend fix for a memory leak in pm_vt_switch_unregister() that forgot to release objects after removing them from pm_vt_switch_list. From Masami Ichikawa. - Intel Valley View device ID and energy unit encoding update for the (recently added) Intel RAPL (Running Average Power Limit) driver from Jacob Pan. - Intel Bay Trail SoC GPIO and ACPI device IDs for the Low Power Subsystem (LPSS) ACPI driver from Paul Drews. * tag 'pm+acpi-3.13-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: powercap / RAPL: add support for ValleyView Soc PM / sleep: Fix memory leak in pm_vt_switch_unregister(). cpufreq: Use CONFIG_CPU_FREQ_DEFAULT_* to set initial policy for setpolicy drivers cpufreq: remove sysfs files for CPUs which failed to come back after resume ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs 29 December 2013, 21:27:51 UTC
08fd8c1 Viresh Kumar 24 December 2013, 01:41:01 UTC cpufreq: preserve user_policy across suspend/resume Prevent __cpufreq_add_dev() from overwriting the existing values of user_policy.{min|max|policy|governor} with defaults during resume from system suspend. Fixes: 5302c3fb2e62 ("cpufreq: Perform light-weight init/teardown during suspend/resume") Reported-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 29 December 2013, 14:31:21 UTC
72368d1 Rafael J. Wysocki 27 December 2013, 00:07:11 UTC cpufreq: Clean up after a failing light-weight initialization If cpufreq_policy_restore() returns NULL during system resume, __cpufreq_add_dev() should just fall back to the full initialization instead of returning an error, because that may actually make things work. Moreover, it should not leave stale fallback data behind after it has failed to restore a previously existing policy. This change is based on Viresh Kumar's work. Fixes: 5302c3fb2e62 ("cpufreq: Perform light-weight init/teardown during suspend/resume") Reported-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ 29 December 2013, 14:30:36 UTC
8eb9bff David S. Miller 29 December 2013, 05:30:59 UTC Merge tag 'batman-adv-fix-for-davem' of git://git.open-mesh.org/linux-merge Included changes: - reset netfilter-bridge state when removing the batman-adv header from an incoming packet. This prevents netfilter bridge from being fooled when the same packet enters a bridge twice (or more): the first time within the batman-adv header and the second time without. - adjust the packet layout to prevent any architecture from adding padding bytes. All the structs sent over the wire now have size multiple of 4bytes (unless pack(2) is used). - fix access to the inner vlan_eth header when reading the VID in the rx path. Signed-off-by: David S. Miller <davem@davemloft.net> 29 December 2013, 05:30:59 UTC
a72338a David S. Miller 29 December 2013, 05:24:28 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf Pablo Neira Ayuso says: ==================== Netfilter/IPVS fixes for net This patchset contains four nf_tables fixes, one IPVS fix due to missing updates in the interaction with the new sedadj conntrack extension that was added to support the netfilter synproxy code, and a couple of one-liners to fix netnamespace netfilter issues. More specifically, they are: * Fix ipv6_find_hdr() call without offset being explicitly initialized in nft_exthdr, as required by that function, from Daniel Borkmann. * Fix oops in nfnetlink_log when using netns and unloading the kernel module, from Gao feng. * Fix BUG_ON in nf_ct_timestamp extension after netns is destroyed, from Helmut Schaa. * Fix crash in IPVS due to missing sequence adjustment extension being allocated in the conntrack, from Jesper Dangaard Brouer. * Add bugtrap to spot a warning in case you deference sequence adjustment conntrack area when not available, this should help to catch similar invalid dereferences in the Netfilter tree, also from Jesper. * Fix incomplete dumping of sets in nf_tables when retrieving by family, from me. * Fix oops when updating the table state (dormant <-> active) and having user (not base ) chains, from me. * Fix wrong validation in set element data that results in returning -EINVAL when using the nf_tables dictionary feature with mappings, also from me. We don't usually have this amount of fixes by this time (as we're already in -rc5 of the development cycle), although half of them are related to nf_tables which is a relatively new thing, and I also believe that holidays have also delayed the flight of bugfixes to mainstream a bit. ==================== Signed-off-by: David S. Miller <davem@davemloft.net> 29 December 2013, 05:24:28 UTC
9b17c16 Olof Johansson 28 December 2013, 23:38:32 UTC Merge tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Fix a regression for wrong interrupt numbers for some devices after the sparse IRQ conversion, fix DRA7 console output for earlyprintk, and fix the LDP LCD backlight when DSS is built into the kernel and not as a loadable module. * tag 'omap-for-v3.13/intc-ldp-fix' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL + v3.13-rc5 Signed-off-by: Olof Johansson <olof@lixom.net> 28 December 2013, 23:38:32 UTC
4cff612 Olof Johansson 28 December 2013, 23:20:35 UTC Merge tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes From Simon Horman: Second Round of Renesas ARM based SoC Fixes for v3.13 * r8a7790 (R-Car H2) based Lager board - Correct SHDI resource sizes This bug has been present since sdhi resources were added to the r8a7790 by 8c9b1aa41853272a ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT templates") in v3.11-rc2. * r8a7778 (R-Car M1) based Bock-W board - Correct DMA mask This resolves a regression introduced by 4dcfa60071b3d23f ("ARM: DMA-API: better handing of DMA masks for coherent allocations") in v3.12-rc1. * r8a7740 (R-Mobile A1) based Armadillo board - Add PWM backlight power supply This resolves a regression introduced by 22ceeee16eb8f0d0 ("pwm-backlight: Add power supply support") in v3.12. * tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790: fix shdi resource sizes ARM: shmobile: bockw: fixup DMA mask ARM: shmobile: armadillo: Add PWM backlight power supply Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Olof Johansson <olof@lixom.net> 28 December 2013, 23:20:35 UTC
9928422 Linus Walleij 11 December 2013, 08:48:58 UTC ARM: pxa: fix USB gadget driver compilation regression After commit 88f718e3fa4d67f3a8dbe79a2f97d722323e4051 "ARM: pxa: delete the custom GPIO header" a compilation error was introduced in the PXA25x gadget driver. An attempt to fix the problem was made in commit b144e4ab1ef130e8bf30bcd3e529b7f35112c503 "usb: gadget: fix pxa25x compilation problems" by explictly stating the driver needs the <mach/hardware.h> header, which solved the compilation for a few boards, such as the pxa255-idp and its defconfig. However the Lubbock board has this special clause in drivers/usb/gadget/pxa25x_udc.c: This include file has an implicit dependency on <mach/irqs.h> having been included before <mach/lubbock.h> was included. Before commit 88f718e3fa4d67f3a8dbe79a2f97d722323e4051 "ARM: pxa: delete the custom GPIO header" this implicit dependency for the pxa25x_udc compile on the Lubbock was satisfied by <linux/gpio.h> implicitly including <mach/gpio.h> which was in turn including <mach/irqs.h>, apart from the earlier added <mach/hardware.h>. Fix this by having the PXA25x <mach/lubbock.h> explicitly include <mach/irqs.h>. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Greg Kroah-Hartmann <gregkh@linuxfoundation.org> Cc: Felipe Balbi <balbi@ti.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Olof Johansson <olof@lixom.net> 28 December 2013, 23:18:34 UTC
2ee0d3c Pablo Neira Ayuso 27 December 2013, 23:59:38 UTC netfilter: nf_tables: fix wrong datatype in nft_validate_data_load() This patch fixes dictionary mappings, eg. add rule ip filter input meta dnat set tcp dport map { 22 => 1.1.1.1, 23 => 2.2.2.2 } The kernel was returning -EINVAL in nft_validate_data_load() since the type of the set element data that is passed was the real userspace datatype instead of NFT_DATA_VALUE. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> 28 December 2013, 21:32:28 UTC
2b1e2cb Antonio Quartulli 23 December 2013, 20:43:39 UTC batman-adv: fix vlan header access When batadv_get_vid() is invoked in interface_rx() the batman-adv header has already been removed, therefore the header_len argument has to be 0. Introduced by c018ad3de61a1dc4194879a53e5559e094aa7b1a ("batman-adv: add the VLAN ID attribute to the TT entry") Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> 28 December 2013, 13:48:40 UTC
55883fd Antonio Quartulli 23 December 2013, 00:28:05 UTC batman-adv: clean nf state when removing protocol header If an interface enslaved into batman-adv is a bridge (or a virtual interface built on top of a bridge) the nf_bridge member of the skbs reaching the soft-interface is filled with the state about "netfilter bridge" operations. Then, if one of such skbs is locally delivered, the nf_bridge member should be cleaned up to avoid that the old state could mess up with other "netfilter bridge" operations when entering a second bridge. This is needed because batman-adv is an encapsulation protocol. However at the moment skb->nf_bridge is not released at all leading to bogus "netfilter bridge" behaviours. Fix this by cleaning the netfilter state of the skb before it gets delivered to the upper layer in interface_rx(). Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> 28 December 2013, 13:47:44 UTC
ca66304 Antonio Quartulli 15 December 2013, 12:26:55 UTC batman-adv: fix alignment for batadv_tvlv_tt_change Make struct batadv_tvlv_tt_change a multiple 4 bytes long to avoid padding on any architecture. Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> 28 December 2013, 11:51:18 UTC
2f7a318 Simon Wunderlich 02 December 2013, 19:38:33 UTC batman-adv: fix size of batadv_bla_claim_dst Since this is a mac address and always 48 bit, and we can assume that it is always aligned to 2-byte boundaries, add a pack(2) pragma. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> 28 December 2013, 11:51:17 UTC
27a417e Antonio Quartulli 05 December 2013, 14:33:00 UTC batman-adv: fix size of batadv_icmp_header struct batadv_icmp_header currently has a size of 17, which will be padded to 20 on some architectures. Fix this by unrolling the header into the parent structures. Moreover keep the ICMP parsing functions as generic as they are now by using a stub icmp_header struct during packet parsing. Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> 28 December 2013, 11:51:16 UTC
a40d9b0 Simon Wunderlich 02 December 2013, 19:38:31 UTC batman-adv: fix header alignment by unrolling batadv_header The size of the batadv_header of 3 is problematic on some architectures which automatically pad all structures to a 32 bit boundary. To not lose performance by packing this struct, better embed it into the various host structures. Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> 28 December 2013, 11:51:16 UTC
46b76e0 Simon Wunderlich 02 December 2013, 19:38:30 UTC batman-adv: fix alignment for batadv_coded_packet The compiler may decide to pad the structure, and then it does not have the expected size of 46 byte. Fix this by moving it in the pragma pack(2) part of the code. Signed-off-by: Simon Wunderlich <sw@simonwunderlich.de> Signed-off-by: Marek Lindner <mareklindner@neomailbox.ch> Signed-off-by: Antonio Quartulli <antonio@meshcoding.com> 28 December 2013, 11:51:15 UTC
d201297 Pablo Neira Ayuso 27 December 2013, 09:44:23 UTC netfilter: nf_tables: fix oops when updating table with user chains This patch fixes a crash while trying to deactivate a table that contains user chains. You can reproduce it via: % nft add table table1 % nft add chain table1 chain1 % nft-table-upd ip table1 dormant [ 253.021026] BUG: unable to handle kernel NULL pointer dereference at 0000000000000030 [ 253.021114] IP: [<ffffffff8134cebd>] nf_register_hook+0x35/0x6f [ 253.021167] PGD 30fa5067 PUD 30fa2067 PMD 0 [ 253.021208] Oops: 0000 [#1] SMP [...] [ 253.023305] Call Trace: [ 253.023331] [<ffffffffa0885020>] nf_tables_newtable+0x11c/0x258 [nf_tables] [ 253.023385] [<ffffffffa0878592>] nfnetlink_rcv_msg+0x1f4/0x226 [nfnetlink] [ 253.023438] [<ffffffffa0878418>] ? nfnetlink_rcv_msg+0x7a/0x226 [nfnetlink] [ 253.023491] [<ffffffffa087839e>] ? nfnetlink_bind+0x45/0x45 [nfnetlink] [ 253.023542] [<ffffffff8134b47e>] netlink_rcv_skb+0x3c/0x88 [ 253.023586] [<ffffffffa0878973>] nfnetlink_rcv+0x3af/0x3e4 [nfnetlink] [ 253.023638] [<ffffffff813fb0d4>] ? _raw_read_unlock+0x22/0x34 [ 253.023683] [<ffffffff8134af17>] netlink_unicast+0xe2/0x161 [ 253.023727] [<ffffffff8134b29a>] netlink_sendmsg+0x304/0x332 [ 253.023773] [<ffffffff8130d250>] __sock_sendmsg_nosec+0x25/0x27 [ 253.023820] [<ffffffff8130fb93>] sock_sendmsg+0x5a/0x7b [ 253.023861] [<ffffffff8130d5d5>] ? copy_from_user+0x2a/0x2c [ 253.023905] [<ffffffff8131066f>] ? move_addr_to_kernel+0x35/0x60 [ 253.023952] [<ffffffff813107b3>] SYSC_sendto+0x119/0x15c [ 253.023995] [<ffffffff81401107>] ? sysret_check+0x1b/0x56 [ 253.024039] [<ffffffff8108dc30>] ? trace_hardirqs_on_caller+0x140/0x1db [ 253.024090] [<ffffffff8120164e>] ? trace_hardirqs_on_thunk+0x3a/0x3f [ 253.024141] [<ffffffff81310caf>] SyS_sendto+0x9/0xb [ 253.026219] [<ffffffff814010e2>] system_call_fastpath+0x16/0x1b Reported-by: Alex Wei <alex.kern.mentor@gmail.com> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> 28 December 2013, 11:18:16 UTC
e38195b Pablo Neira Ayuso 24 December 2013, 17:32:35 UTC netfilter: nf_tables: fix dumping with large number of sets If not table name is specified, the dumping of the existing sets may be incomplete with a sufficiently large number of sets and tables. This patch fixes missing reset of the cursors after finding the location of the last object that has been included in the previous multi-part message. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> 28 December 2013, 11:14:42 UTC
f1e3268 Shirish Pargaonkar 11 December 2013, 22:29:53 UTC cifs: set FILE_CREATED Set FILE_CREATED on O_CREAT|O_EXCL. cifs code didn't change during commit 116cc0225381415b96551f725455d067f63a76a0 Kernel bugzilla 66251 Signed-off-by: Shirish Pargaonkar <spargaonkar@suse.com> Acked-by: Jeff Layton <jlayton@redhat.com> CC: Stable <stable@kernel.org> Signed-off-by: Steve French <smfrench@gmail.com> 27 December 2013, 21:14:45 UTC
750b8de Sachin Prabhu 25 November 2013, 17:09:48 UTC cifs: We do not drop reference to tlink in CIFSCheckMFSymlink() When we obtain tcon from cifs_sb, we use cifs_sb_tlink() to first obtain tlink which also grabs a reference to it. We do not drop this reference to tlink once we are done with the call. The patch fixes this issue by instead passing tcon as a parameter and avoids having to obtain a reference to the tlink. A lookup for the tcon is already made in the calling functions and this way we avoid having to re-run the lookup. This is also consistent with the argument list for other similar calls for M-F symlinks. We should also return an ENOSYS when we do not find a protocol specific function to lookup the MF Symlink data. Signed-off-by: Sachin Prabhu <sprabhu@redhat.com> Reviewed-by: Jeff Layton <jlayton@redhat.com> CC: Stable <stable@kernel.org> Signed-off-by: Steve French <smfrench@gmail.com> 27 December 2013, 21:14:44 UTC
ebcc943 Steve French 09 December 2013, 15:18:09 UTC Add missing end of line termination to some cifs messages Signed-off-by: Steve French <smfrench@gmail.com> Signed-off-by: Gregor Beck <gbeck@sernet.de> Reviewed-by: Jeff Layton <jlayton@redhat.com> 27 December 2013, 21:14:44 UTC
6a9eadc Li RongQing 20 December 2013, 09:20:12 UTC ipv6: release dst properly in ipip6_tunnel_xmit if a dst is not attached to anywhere, it should be released before exit ipip6_tunnel_xmit, otherwise cause dst memory leakage. Fixes: 61c1db7fae21 ("ipv6: sit: add GSO/TSO support") Signed-off-by: Li RongQing <roy.qing.li@gmail.com> Acked-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 18:14:40 UTC
4710b2b David Gibson 20 December 2013, 04:10:44 UTC netxen: Correct off-by-one errors in bounds checks netxen_process_lro() contains two bounds checks. One for the ring number against the number of rings, and one for the Rx buffer ID against the array of receive buffers. Both of these have off-by-one errors, using > instead of >=. The correct versions are used in netxen_process_rcv(), they're just wrong in netxen_process_lro(). Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 18:08:25 UTC
73409f3 David S. Miller 27 December 2013, 18:04:33 UTC net: Add some clarification to skb_tx_timestamp() comment. We've seen so many instances of people invoking skb_tx_timestamp() after the device already has been given the packet, that it's worth being a little bit more verbose and explicit in this comment. Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 18:04:33 UTC
37ec274 Eric Dumazet 20 December 2013, 02:10:40 UTC arc_emac: fix potential use after free Signed-off-by: Eric Dumazet <edumazet@google.com> skb_tx_timestamp(skb) should be called _before_ TX completion has a chance to trigger, otherwise it is too late and we access freed memory. Fixes: e4f2379db6c6 ("ethernet/arc/arc_emac - Add new driver") From: Eric Dumazet <edumazet@google.com> Cc: Alexey Brodkin <Alexey.Brodkin@synopsys.com> Cc: Richard Cochran <richardcochran@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 18:00:31 UTC
3756791 Nithin Sujir 20 December 2013, 01:44:11 UTC tg3: Expand 4g_overflow_test workaround to skb fragments of any size. The current driver assumes that an skb fragment can only be upto jumbo size. Presumably this was a fast-path optimization. This assumption is no longer true as fragments can be upto 32k. v2: Remove unnecessary parantheses per Eric Dumazet. Cc: stable@vger.kernel.org Signed-off-by: Nithin Nayak Sujir <nsujir@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 17:51:44 UTC
82f4fe7 Tony Lindgren 27 December 2013, 17:51:25 UTC Merge tag 'for-v3.13-rc/hwmod-fixes-b' of git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into debug-ll-and-ldp-backlight-fix A few OMAP hwmod fixes for v3.13-rc. One patch fixes some IRQ problems with GPMC, RNG, and ISP/IVA MMUs on OMAP2/3. The other fixes some problems with DEBUG_LL on DRA7xx. Basic build, boot, and PM test logs are available here: http://www.pwsan.com/omap/testlogs/hwmod_fixes_b_v3.13-rc/20131226021920/ 27 December 2013, 17:51:25 UTC
1a29321 Jamal Hadi Salim 23 December 2013, 13:02:11 UTC net_sched: act: Dont increment refcnt on replace This is a bug fix. The existing code tries to kill many birds with one stone: Handling binding of actions to filters, new actions and replacing of action attributes. A simple test case to illustrate: XXXX moja@fe1:~$ sudo tc actions add action drop index 12 moja@fe1:~$ actions get action gact index 12 action order 1: gact action drop random type none pass val 0 index 12 ref 1 bind 0 moja@fe1:~$ sudo tc actions replace action ok index 12 moja@fe1:~$ actions get action gact index 12 action order 1: gact action drop random type none pass val 0 index 12 ref 2 bind 0 XXXX The above shows the refcounf being wrongly incremented on replace. There are more complex scenarios with binding of actions to filters that i am leaving out that didnt work as well... Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 17:50:00 UTC
c234975 Sasha Levin 19 December 2013, 04:49:42 UTC rds: prevent dereference of a NULL device Binding might result in a NULL device, which is dereferenced causing this BUG: [ 1317.260548] BUG: unable to handle kernel NULL pointer dereference at 000000000000097 4 [ 1317.261847] IP: [<ffffffff84225f52>] rds_ib_laddr_check+0x82/0x110 [ 1317.263315] PGD 418bcb067 PUD 3ceb21067 PMD 0 [ 1317.263502] Oops: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC [ 1317.264179] Dumping ftrace buffer: [ 1317.264774] (ftrace buffer empty) [ 1317.265220] Modules linked in: [ 1317.265824] CPU: 4 PID: 836 Comm: trinity-child46 Tainted: G W 3.13.0-rc4- next-20131218-sasha-00013-g2cebb9b-dirty #4159 [ 1317.267415] task: ffff8803ddf33000 ti: ffff8803cd31a000 task.ti: ffff8803cd31a000 [ 1317.268399] RIP: 0010:[<ffffffff84225f52>] [<ffffffff84225f52>] rds_ib_laddr_check+ 0x82/0x110 [ 1317.269670] RSP: 0000:ffff8803cd31bdf8 EFLAGS: 00010246 [ 1317.270230] RAX: 0000000000000000 RBX: ffff88020b0dd388 RCX: 0000000000000000 [ 1317.270230] RDX: ffffffff8439822e RSI: 00000000000c000a RDI: 0000000000000286 [ 1317.270230] RBP: ffff8803cd31be38 R08: 0000000000000000 R09: 0000000000000000 [ 1317.270230] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000 [ 1317.270230] R13: 0000000054086700 R14: 0000000000a25de0 R15: 0000000000000031 [ 1317.270230] FS: 00007ff40251d700(0000) GS:ffff88022e200000(0000) knlGS:000000000000 0000 [ 1317.270230] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [ 1317.270230] CR2: 0000000000000974 CR3: 00000003cd478000 CR4: 00000000000006e0 [ 1317.270230] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1317.270230] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000090602 [ 1317.270230] Stack: [ 1317.270230] 0000000054086700 5408670000a25de0 5408670000000002 0000000000000000 [ 1317.270230] ffffffff84223542 00000000ea54c767 0000000000000000 ffffffff86d26160 [ 1317.270230] ffff8803cd31be68 ffffffff84223556 ffff8803cd31beb8 ffff8800c6765280 [ 1317.270230] Call Trace: [ 1317.270230] [<ffffffff84223542>] ? rds_trans_get_preferred+0x42/0xa0 [ 1317.270230] [<ffffffff84223556>] rds_trans_get_preferred+0x56/0xa0 [ 1317.270230] [<ffffffff8421c9c3>] rds_bind+0x73/0xf0 [ 1317.270230] [<ffffffff83e4ce62>] SYSC_bind+0x92/0xf0 [ 1317.270230] [<ffffffff812493f8>] ? context_tracking_user_exit+0xb8/0x1d0 [ 1317.270230] [<ffffffff8119313d>] ? trace_hardirqs_on+0xd/0x10 [ 1317.270230] [<ffffffff8107a852>] ? syscall_trace_enter+0x32/0x290 [ 1317.270230] [<ffffffff83e4cece>] SyS_bind+0xe/0x10 [ 1317.270230] [<ffffffff843a6ad0>] tracesys+0xdd/0xe2 [ 1317.270230] Code: 00 8b 45 cc 48 8d 75 d0 48 c7 45 d8 00 00 00 00 66 c7 45 d0 02 00 89 45 d4 48 89 df e8 78 49 76 ff 41 89 c4 85 c0 75 0c 48 8b 03 <80> b8 74 09 00 00 01 7 4 06 41 bc 9d ff ff ff f6 05 2a b6 c2 02 [ 1317.270230] RIP [<ffffffff84225f52>] rds_ib_laddr_check+0x82/0x110 [ 1317.270230] RSP <ffff8803cd31bdf8> [ 1317.270230] CR2: 0000000000000974 Signed-off-by: Sasha Levin <sasha.levin@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 December 2013, 17:33:58 UTC
7e367c1 Tony Lindgren 27 December 2013, 17:33:27 UTC ARM: OMAP2+: Fix LCD panel backlight regression for LDP legacy booting Looks like the LCD panel on LDP has been broken quite a while, and recently got fixed by commit 0b2aa8bed3e1 (gpio: twl4030: Fix regression for twl gpio output). However, there's still an issue left where the panel backlight does not come on if the LCD drivers are built into the kernel. Fix the issue by registering the DPI LCD panel only after the twl4030 GPIO has probed. Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Tomi Valkeinen <tomi.valkeinen@ti.com> [tony@atomide.com: updated per Tomi's comments] Signed-off-by: Tony Lindgren <tony@atomide.com> 27 December 2013, 17:33:27 UTC
b25adce Jesper Dangaard Brouer 16 December 2013, 16:09:47 UTC ipvs: correct usage/allocation of seqadj ext in ipvs The IPVS FTP helper ip_vs_ftp could trigger an OOPS in nf_ct_seqadj_set, after commit 41d73ec053d2 (netfilter: nf_conntrack: make sequence number adjustments usuable without NAT). This is because, the seqadj ext is now allocated dynamically, and the IPVS code didn't handle this situation. Fix this in the IPVS nfct code by invoking the alloc function nfct_seqadj_ext_add(). Fixes: 41d73ec053d2 (netfilter: nf_conntrack: make sequence number adjustments usuable without NAT) Suggested-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au> 27 December 2013, 03:30:02 UTC
db12cf2 Jesper Dangaard Brouer 16 December 2013, 16:09:41 UTC netfilter: WARN about wrong usage of sequence number adjustments Since commit 41d73ec053d2 (netfilter: nf_conntrack: make sequence number adjustments usuable without NAT), the sequence number extension is dynamically allocated. Instead of dying, give a WARN splash, in case of wrong usage of the seqadj code, e.g. when forgetting to allocate via nfct_seqadj_ext_add(). Wrong usage have been seen in the IPVS code path. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Acked-by: Julian Anastasov <ja@ssi.bg> Signed-off-by: Simon Horman <horms@verge.net.au> 27 December 2013, 03:29:54 UTC
bfde19c Rafael J. Wysocki 26 December 2013, 23:43:24 UTC Merge branches 'powercap' and 'acpi-lpss' with new device IDs * powercap: powercap / RAPL: add support for ValleyView Soc * acpi-lpss: ACPI: Add BayTrail SoC GPIO and LPSS ACPI IDs 26 December 2013, 23:43:24 UTC
1a67253 Rafael J. Wysocki 26 December 2013, 23:42:27 UTC Merge branches 'pm-cpufreq' and 'pm-sleep' containing PM fixes * pm-cpufreq: cpufreq: Use CONFIG_CPU_FREQ_DEFAULT_* to set initial policy for setpolicy drivers cpufreq: remove sysfs files for CPUs which failed to come back after resume * pm-sleep: PM / sleep: Fix memory leak in pm_vt_switch_unregister(). 26 December 2013, 23:42:27 UTC
797f87f Florian Westphal 26 December 2013, 11:17:00 UTC macvlan: fix netdev feature propagation from lower device There are inconsistencies wrt. feature propagation/inheritance between macvlan and the underlying interface. When a feature is turned off on the real device before a macvlan is created on top, these will remain enabled on the macvlan device, whereas turning off the feature on the lower device after macvlan creation the kernel will propagate the changes to the macvlan. The second issue is that, when propagating changes from underlying device to the macvlan interface, macvlan can erronously lose its NETIF_F_LLTX flag, as features are anded with the underlying device. However, LLTX should be kept since it has no dependencies on physical hardware (LLTX is set on macvlan creation regardless of the lower device properties, see 8ffab51b3dfc54876f145f15b351c41f3f703195 (macvlan: lockless tx path). The LLTX flag is now forced regardless of user settings in absence of layer2 hw acceleration (a6cc0cfa72e0b6d9f2c8fd858aa, net: Add layer 2 hardware acceleration operations for macvlan devices). Use netdev_increment_features to rebuild the feature set on capability changes on either the lower device or on the macvlan interface. As pointed out by Ben Hutchings, use netdev_update_features on NETDEV_FEAT_CHANGE event (it calls macvlan_fix_features/netdev_features_change if needed). Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: David S. Miller <davem@davemloft.net> 26 December 2013, 18:41:00 UTC
f41bfc9 Linus Torvalds 26 December 2013, 17:26:12 UTC Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4 Pull ext4 fixes from Ted Ts'o: "A collection of bug fixes destined for stable and some printk cleanups and a patch so that instead of BUG'ing we use the ext4_error() framework to mark the file system is corrupted" * tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4: ext4: add explicit casts when masking cluster sizes ext4: fix deadlock when writing in ENOSPC conditions jbd2: rename obsoleted msg JBD->JBD2 jbd2: revise KERN_EMERG error messages jbd2: don't BUG but return ENOSPC if a handle runs out of space ext4: Do not reserve clusters when fs doesn't support extents ext4: fix del_timer() misuse for ->s_err_report ext4: check for overlapping extents in ext4_valid_extent_entries() ext4: fix use-after-free in ext4_mb_new_blocks ext4: call ext4_error_inode() if jbd2_journal_dirty_metadata() fails 26 December 2013, 17:26:12 UTC
6d4c883 Suman Anna 23 December 2013, 22:53:11 UTC ARM: OMAP2+: hwmod_data: fix missing OMAP_INTC_START in irq data Commit 7d7e1eb (ARM: OMAP2+: Prepare for irqs.h removal) and commit ec2c082 (ARM: OMAP2+: Remove hardcoded IRQs and enable SPARSE_IRQ) updated the way interrupts for OMAP2/3 devices are defined in the HWMOD data structures to being an index plus a fixed offset (defined by OMAP_INTC_START). Couple of irqs in the OMAP2/3 hwmod data were misconfigured completely as they were missing this OMAP_INTC_START relative offset. Add this offset back to fix the incorrect irq data for the following modules: OMAP2 - GPMC, RNG OMAP3 - GPMC, ISP MMU & IVA MMU Signed-off-by: Suman Anna <s-anna@ti.com> Fixes: 7d7e1eba7e92 ("ARM: OMAP2+: Prepare for irqs.h removal") Fixes: ec2c0825ca31 ("ARM: OMAP2+: Remove hardcoded IRQs and enable SPARSE_IRQ") Cc: Tony Lindgren <tony@atomide.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> 26 December 2013, 04:41:27 UTC
38958c1 Rajendra Nayak 12 December 2013, 09:52:49 UTC ARM: DRA7: hwmod: Fix boot crash with DEBUG_LL With commit '7dedd34: ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with DEBUG_LL' we moved from parsing cmdline to identify uart used for earlycon to using the requsite hwmod CONFIG_DEBUG_OMAPxUARTy FLAGS. On DRA7 though, we seem to be missing this flag, and atleast on the DRA7 EVM where we use uart1 for console, boot fails with DEBUG_LL enabled. Reported-by: Lokesh Vutla <lokeshvutla@ti.com> Tested-by: Lokesh Vutla <lokeshvutla@ti.com> # on a different base Signed-off-by: Rajendra Nayak <rnayak@ti.com> Fixes: 7dedd346941d ("ARM: OMAP2+: hwmod: Fix a crash in _setup_reset() with DEBUG_LL") Signed-off-by: Paul Walmsley <paul@pwsan.com> 26 December 2013, 04:12:29 UTC
c5fdd53 Linus Torvalds 24 December 2013, 18:06:03 UTC Merge branch 'for-linus' of git://git.kernel.dk/linux-block Pull block fixes from Jens Axboe: - fix for a memory leak on certain unplug events - a collection of bcache fixes from Kent and Nicolas - a few null_blk fixes and updates form Matias - a marking of static of functions in the stec pci-e driver * 'for-linus' of git://git.kernel.dk/linux-block: null_blk: support submit_queues on use_per_node_hctx null_blk: set use_per_node_hctx param to false null_blk: corrections to documentation null_blk: warning on ignored submit_queues param null_blk: refactor init and init errors code paths null_blk: documentation null_blk: mem garbage on NUMA systems during init drivers: block: Mark the functions as static in skd_main.c bcache: New writeback PD controller bcache: bugfix for race between moving_gc and bucket_invalidate bcache: fix for gc and writeback race bcache: bugfix - moving_gc now moves only correct buckets bcache: fix for gc crashing when no sectors are used bcache: Fix heap_peek() macro bcache: Fix for can_attach_cache() bcache: Fix dirty_data accounting bcache: Use uninterruptible sleep in writeback bcache: kthread don't set writeback task to INTERUPTIBLE block: fix memory leaks on unplugging block device bcache: fix sparse non static symbol warning 24 December 2013, 18:06:03 UTC
70e672f Linus Torvalds 24 December 2013, 17:49:20 UTC Merge branch 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup fixes from Tejun Heo: "Two fixes. One fixes a bug in the error path of cgroup_create(). The other changes cgrp->id lifetime rule so that the id doesn't get recycled before all controller states are destroyed. This premature id recycling made memcg malfunction" * 'for-3.13-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: cgroup: don't recycle cgroup id until all csses' have been destroyed cgroup: fix cgroup_create() error handling path 24 December 2013, 17:49:20 UTC
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