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2016-04-01Merge branch 'for-linus-4.6' of ↵Linus Torvalds1-20/+25
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "This has a few fixes Dave Sterba had queued up. These are all pretty small, but since they were tested I decided against waiting for more" * 'for-linus-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: transaction_kthread() is not freezable btrfs: cleaner_kthread() doesn't need explicit freeze btrfs: do not write corrupted metadata blocks to disk btrfs: csum_tree_block: return proper errno value
2016-04-01Merge tag 'for-linus' of git://github.com/martinbrandenburg/linuxLinus Torvalds2-6/+4
Pull OrangeFS fixes from Martin Brandenburg: "Two bugfixes for OrangeFS. One is a reference counting bug and the other is a typo in client minimum version" * tag 'for-linus' of git://github.com/martinbrandenburg/linux: orangefs: minimum userspace version is 2.9.3 orangefs: don't put readdir slot twice
2016-04-01Merge tag 'arm64-fixes' of ↵Linus Torvalds7-131/+90
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Will Deacon: - fix oops when patching in alternative sequences on big-endian CPUs - reconcile asm/perf_event.h after merge window fallout with KVM ARM - defconfig updates * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: updates for 4.6 arm64: perf: Move PMU register related defines to asm/perf_event.h arm64: opcodes.h: Add arm big-endian config options before including arm header
2016-04-01Merge tag 'sound-4.6-rc2' of ↵Linus Torvalds7-22/+79
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A collection of small fixes: - a fix in ALSA timer core to avoid possible BUG() trigger - a fix in ALSA timer core 32bit compat layer - a few HD-audio quirks for ASUS and HP machines - AMD HD-audio HDMI controller quirks - fixes of USB-audio double-free at some error paths - a fix for memory leak in DICE driver at hotunplug" * tag 'sound-4.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: timer: Use mod_timer() for rearming the system timer ALSA: hda - fix front mic problem for a HP desktop ALSA: usb-audio: Fix double-free in error paths after snd_usb_add_audio_stream() call ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver caps ALSA: dice: fix memory leak when unplugging ALSA: hda - Apply fix for white noise on Asus N550JV, too ALSA: hda - Fix white noise on Asus N750JV headphone ALSA: hda - Asus N750JV external subwoofer fixup ALSA: timer: fix gparams ioctl compatibility for different architectures
2016-04-01.mailmap: add Christophe RicardChristophe Ricard1-0/+1
Different computers had different settings in the mail client. Some contributions appear as Christophe Ricard, others as Christophe RICARD. Signed-off-by: Christophe Ricard <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01Make CONFIG_FHANDLE default yAndi Kleen1-1/+2
Newer Fedora and OpenSUSE didn't boot with my standard configuration. It took me some time to figure out why, in fact I had to write a script to try different config options systematically. The problem is that something (systemd) in dracut depends on CONFIG_FHANDLE, which adds open by file handle syscalls. While it is set in defconfigs it is very easy to miss when updating older configs because it is not default y. Make it default y and also depend on EXPERT, as dracut use is likely widespread. Signed-off-by: Andi Kleen <[email protected]> Cc: Richard Weinberger <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01mm/page_isolation.c: fix the function commentsNeil Zhang1-1/+1
Commit fea85cff11de ("mm/page_isolation.c: return last tested pfn rather than failure indicator") changed the meaning of the return value. Let's change the function comments as well. Signed-off-by: Neil Zhang <[email protected]> Cc: Joonsoo Kim <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01oom, oom_reaper: do not enqueue task if it is on the oom_reaper_list headMichal Hocko1-1/+5
Commit bb29902a7515 ("oom, oom_reaper: protect oom_reaper_list using simpler way") has simplified the check for tasks already enqueued for the oom reaper by checking tsk->oom_reaper_list != NULL. This check is not sufficient because the tsk might be the head of the queue without any other tasks queued and then we would simply lockup looping on the same task. Fix the condition by checking for the head as well. Fixes: bb29902a7515 ("oom, oom_reaper: protect oom_reaper_list using simpler way") Signed-off-by: Michal Hocko <[email protected]> Acked-by: Tetsuo Handa <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01mm/page_isolation: fix tracepoint to mirror check function behaviorLucas Stach1-1/+1
Page isolation has not failed if the fin pfn extends beyond the end pfn and test_pages_isolated checks this correctly. Fix the tracepoint to report the same result as the actual check function. Signed-off-by: Lucas Stach <[email protected]> Acked-by: Vlastimil Babka <[email protected]> Cc: Joonsoo Kim <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01mm/rmap: batched invalidations should use existing apiNadav Amit3-28/+8
The recently introduced batched invalidations mechanism uses its own mechanism for shootdown. However, it does wrong accounting of interrupts (e.g., inc_irq_stat is called for local invalidations), trace-points (e.g., TLB_REMOTE_SHOOTDOWN for local invalidations) and may break some platforms as it bypasses the invalidation mechanisms of Xen and SGI UV. This patch reuses the existing TLB flushing mechnaisms instead. We use NULL as mm to indicate a global invalidation is required. Fixes 72b252aed506b8 ("mm: send one IPI per CPU to TLB flush all entries after unmapping pages") Signed-off-by: Nadav Amit <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01x86/mm: TLB_REMOTE_SEND_IPI should count pagesNadav Amit1-3/+9
TLB_REMOTE_SEND_IPI was recently introduced, but it counts bytes instead of pages. In addition, it does not report correctly the case in which flush_tlb_page flushes a page. Fix it to be consistent with other TLB counters. Fixes: 5b74283ab251b9d ("x86, mm: trace when an IPI is about to be sent") Signed-off-by: Nadav Amit <[email protected]> Cc: Mel Gorman <[email protected]> Cc: Rik van Riel <[email protected]> Cc: Dave Hansen <[email protected]> Cc: Ingo Molnar <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01mm: fix invalid node in alloc_migrate_target()Xishi Qiu1-4/+4
It is incorrect to use next_node to find a target node, it will return MAX_NUMNODES or invalid node. This will lead to crash in buddy system allocation. Fixes: c8721bbbdd36 ("mm: memory-hotplug: enable memory hotplug to handle hugepage") Signed-off-by: Xishi Qiu <[email protected]> Acked-by: Vlastimil Babka <[email protected]> Acked-by: Naoya Horiguchi <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: David Rientjes <[email protected]> Cc: "Laura Abbott" <[email protected]> Cc: Hui Zhu <[email protected]> Cc: Wang Xiaoqiang <[email protected]> Cc: <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01include/linux/huge_mm.h: return NULL instead of false for pmd_trans_huge_lock()Chen Gang1-1/+1
The return value of pmd_trans_huge_lock() is a pointer, not a boolean value, so use NULL instead of false as the return value. Signed-off-by: Chen Gang <[email protected]> Acked-by: Kirill A. Shutemov <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01mm, kasan: fix compilation for CONFIG_SLABAlexander Potapenko1-1/+1
Add the missing argument to set_track(). Fixes: cd11016e5f52 ("mm, kasan: stackdepot implementation. Enable stackdepot for SLAB") Signed-off-by: Alexander Potapenko <[email protected]> Cc: Andrey Konovalov <[email protected]> Cc: Christoph Lameter <[email protected]> Cc: Dmitry Vyukov <[email protected]> Cc: Andrey Ryabinin <[email protected]> Cc: Steven Rostedt <[email protected]> Cc: Joonsoo Kim <[email protected]> Cc: Konstantin Serebryany <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01MAINTAINERS: orangefs mailing list is subscribers-onlyJoe Perches1-1/+1
So update MAINTAINERS to say so. Signed-off-by: Joe Perches <[email protected]> Cc: Mike Marshall <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2016-04-01net: mvneta: fix changing MTU when using per-cpu processingMarcin Wojtas1-14/+16
After enabling per-cpu processing it appeared that under heavy load changing MTU can result in blocking all port's interrupts and transmitting data is not possible after the change. This commit fixes above issue by disabling percpu interrupts for the time, when TXQs and RXQs are reconfigured. Signed-off-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01Merge branch 'stmmac-fixes'David S. Miller5-54/+80
Giuseppe Cavallaro says: ==================== stmmac MDIO and normal descr fixes This patch series is to fix the problems below and recently debugged in this mailing list: o to fix a problem for the HW where the normal descriptor o to fix the mdio registration according to the different platform configurations I am resending all the patches again: built on top of net.git repo. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-04-01stmmac: fix MDIO settingsGiuseppe CAVALLARO4-48/+73
Initially the phy_bus_name was added to manipulate the driver name but it was recently just used to manage the fixed-link and then to take some decision at run-time. So the patch uses the is_pseudo_fixed_link and removes the phy_bus_name variable not necessary anymore. The driver can manage the mdio registration by using phy-handle, dwmac-mdio and own parameter e.g. snps,phy-addr. This patch takes care about all these possible configurations and fixes the mdio registration in case of there is a real transceiver or a switch (that needs to be managed by using fixed-link). Signed-off-by: Giuseppe Cavallaro <[email protected]> Reviewed-by: Andreas Färber <[email protected]> Tested-by: Frank Schäfer <[email protected]> Cc: Gabriel Fernandez <[email protected]> Cc: Dinh Nguyen <[email protected]> Cc: David S. Miller <[email protected]> Cc: Phil Reid <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01Revert "stmmac: Fix 'eth0: No PHY found' regression"Giuseppe CAVALLARO3-10/+11
This reverts commit 88f8b1bb41c6208f81b6a480244533ded7b59493. due to problems on GeekBox and Banana Pi M1 board when connected to a real transceiver instead of a switch via fixed-link. Signed-off-by: Giuseppe Cavallaro <[email protected]> Cc: Gabriel Fernandez <[email protected]> Cc: Andreas Färber <[email protected]> Cc: Frank Schäfer <[email protected]> Cc: Dinh Nguyen <[email protected]> Cc: David S. Miller <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01stmmac: fix TX normal DESCGiuseppe CAVALLARO1-8/+8
This patch fixs a regression raised when test on chips that use the normal descriptor layout. In fact, no len bits were set for the TDES1 and no OWN bit inside the TDES0. Signed-off-by: Giuseppe CAVALLARO <[email protected]> Tested-by: Andreas Färber <[email protected]> Cc: Fabrice Gasnier <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01net: mvneta: use cache_line_size() to get cacheline sizeJisheng Zhang1-1/+1
L1_CACHE_BYTES may not be the real cacheline size, use cache_line_size to determine the cacheline size in runtime. Signed-off-by: Jisheng Zhang <[email protected]> Suggested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01net: mvpp2: use cache_line_size() to get cacheline sizeJisheng Zhang1-1/+1
L1_CACHE_BYTES may not be the real cacheline size, use cache_line_size to determine the cacheline size in runtime. Signed-off-by: Jisheng Zhang <[email protected]> Suggested-by: Marcin Wojtas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01net: mvpp2: fix maybe-uninitialized warningJisheng Zhang1-1/+3
This is to fix the following maybe-uninitialized warning: drivers/net/ethernet/marvell/mvpp2.c:6007:18: warning: 'err' may be used uninitialized in this function [-Wmaybe-uninitialized] Signed-off-by: Jisheng Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01tun, bpf: fix suspicious RCU usage in tun_{attach, detach}_filterDaniel Borkmann3-15/+30
Sasha Levin reported a suspicious rcu_dereference_protected() warning found while fuzzing with trinity that is similar to this one: [ 52.765684] net/core/filter.c:2262 suspicious rcu_dereference_protected() usage! [ 52.765688] other info that might help us debug this: [ 52.765695] rcu_scheduler_active = 1, debug_locks = 1 [ 52.765701] 1 lock held by a.out/1525: [ 52.765704] #0: (rtnl_mutex){+.+.+.}, at: [<ffffffff816a64b7>] rtnl_lock+0x17/0x20 [ 52.765721] stack backtrace: [ 52.765728] CPU: 1 PID: 1525 Comm: a.out Not tainted 4.5.0+ #264 [...] [ 52.765768] Call Trace: [ 52.765775] [<ffffffff813e488d>] dump_stack+0x85/0xc8 [ 52.765784] [<ffffffff810f2fa5>] lockdep_rcu_suspicious+0xd5/0x110 [ 52.765792] [<ffffffff816afdc2>] sk_detach_filter+0x82/0x90 [ 52.765801] [<ffffffffa0883425>] tun_detach_filter+0x35/0x90 [tun] [ 52.765810] [<ffffffffa0884ed4>] __tun_chr_ioctl+0x354/0x1130 [tun] [ 52.765818] [<ffffffff8136fed0>] ? selinux_file_ioctl+0x130/0x210 [ 52.765827] [<ffffffffa0885ce3>] tun_chr_ioctl+0x13/0x20 [tun] [ 52.765834] [<ffffffff81260ea6>] do_vfs_ioctl+0x96/0x690 [ 52.765843] [<ffffffff81364af3>] ? security_file_ioctl+0x43/0x60 [ 52.765850] [<ffffffff81261519>] SyS_ioctl+0x79/0x90 [ 52.765858] [<ffffffff81003ba2>] do_syscall_64+0x62/0x140 [ 52.765866] [<ffffffff817d563f>] entry_SYSCALL64_slow_path+0x25/0x25 Same can be triggered with PROVE_RCU (+ PROVE_RCU_REPEATEDLY) enabled from tun_attach_filter() when user space calls ioctl(tun_fd, TUN{ATTACH, DETACH}FILTER, ...) for adding/removing a BPF filter on tap devices. Since the fix in f91ff5b9ff52 ("net: sk_{detach|attach}_filter() rcu fixes") sk_attach_filter()/sk_detach_filter() now dereferences the filter with rcu_dereference_protected(), checking whether socket lock is held in control path. Since its introduction in 994051625981 ("tun: socket filter support"), tap filters are managed under RTNL lock from __tun_chr_ioctl(). Thus the sock_owned_by_user(sk) doesn't apply in this specific case and therefore triggers the false positive. Extend the BPF API with __sk_attach_filter()/__sk_detach_filter() pair that is used by tap filters and pass in lockdep_rtnl_is_held() for the rcu_dereference_protected() checks instead. Reported-by: Sasha Levin <[email protected]> Signed-off-by: Daniel Borkmann <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-04-01Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds16-34/+152
Pull drm fixes from Dave Airlie: "Nothing too crazy in here: a bunch of AMD fixes/quirks, two msm fixes, some rockchip fixes, and a udl warning fix, along with one locking fix for displayport that seems to fix some dodgy monitors" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/udl: Use unlocked gem unreferencing drm/dp: move hw_mutex up the call stack drm/amdgpu: Don't move pinned BOs drm/radeon: Don't move pinned BOs drm/radeon: add a dpm quirk for all R7 370 parts drm/radeon: add another R7 370 quirk drm/rockchip: dw_hdmi: Don't call platform_set_drvdata() drm/rockchip: vop: Fix vop crtc cleanup drm/rockchip: dw_hdmi: Call drm_encoder_cleanup() in error path drm/rockchip: vop: Disable planes when disabling CRTC drm/rockchip: vop: Don't reject empty modesets drm/rockchip: cancel pending vblanks on close drm/rockchip: vop: fix crtc size in plane check drm/radeon: add a dpm quirk for sapphire Dual-X R7 370 2G D5 drm/amd: Beef up ACP Kconfig menu text drm/msm: fix typo in the !COMMON_CLK case drm/msm: fix bug after preclose removal
2016-04-01Merge tag 'powerpc-4.6-2' of ↵Linus Torvalds3-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: - Fixup preempt underflow with huge pages from Sebastian Siewior - Fix altivec SPR not being saved from Oliver O'Halloran - Correct used_vsr comment from Simon Guo * tag 'powerpc-4.6-2' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc: Correct used_vsr comment powerpc/process: Fix altivec SPR not being saved powerpc/mm: Fixup preempt underflow with huge pages
2016-04-01Merge branch 'for-linus' of ↵Linus Torvalds14-193/+114
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 fixes from Martin Schwidefsky: - A proper fix for the locking issue in the dasd driver - Wire up the new preadv2 nad pwritev2 system calls - Add the mark_rodata_ro function and set DEBUG_RODATA=y - A few more bug fixes. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: s390: wire up preadv2/pwritev2 syscalls s390/pci: PCI function group 0 is valid for clp_query_pci_fn s390/crypto: provide correct file mode at device register. s390/mm: handle PTE-mapped tail pages in fast gup s390: add DEBUG_RODATA support s390: disable postinit-readonly for now s390/dasd: reorder lcu and device lock s390/cpum_sf: Fix cpu hotplug notifier transitions s390/cpum_cf: Fix missing cpu hotplug notifier transition
2016-04-01ALSA: timer: Use mod_timer() for rearming the system timerTakashi Iwai1-2/+2
ALSA system timer backend stops the timer via del_timer() without sync and leaves del_timer_sync() at the close instead. This is because of the restriction by the design of ALSA timer: namely, the stop callback may be called from the timer handler, and calling the sync shall lead to a hangup. However, this also triggers a kernel BUG() when the timer is rearmed immediately after stopping without sync: kernel BUG at kernel/time/timer.c:966! Call Trace: <IRQ> [<ffffffff8239c94e>] snd_timer_s_start+0x13e/0x1a0 [<ffffffff8239e1f4>] snd_timer_interrupt+0x504/0xec0 [<ffffffff8122fca0>] ? debug_check_no_locks_freed+0x290/0x290 [<ffffffff8239ec64>] snd_timer_s_function+0xb4/0x120 [<ffffffff81296b72>] call_timer_fn+0x162/0x520 [<ffffffff81296add>] ? call_timer_fn+0xcd/0x520 [<ffffffff8239ebb0>] ? snd_timer_interrupt+0xec0/0xec0 .... It's the place where add_timer() checks the pending timer. It's clear that this may happen after the immediate restart without sync in our cases. So, the workaround here is just to use mod_timer() instead of add_timer(). This looks like a band-aid fix, but it's a right move, as snd_timer_interrupt() takes care of the continuous rearm of timer. Reported-by: Jiri Slaby <[email protected]> Cc: <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2016-04-01s390: wire up preadv2/pwritev2 syscallsHeiko Carstens2-1/+5
Signed-off-by: Heiko Carstens <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2016-04-01s390/pci: PCI function group 0 is valid for clp_query_pci_fnPierre Morel1-2/+1
The PCI function group 0 is a valid function group, it is wrong to reject it. Let's accept PCI function group 0. Signed-off-by: Pierre Morel <[email protected]> Acked-by: Sebastian Ott <[email protected]> Signed-off-by: Martin Schwidefsky <[email protected]>
2016-04-01MAINTAINERS: Update my email addressMasami Hiramatsu1-1/+1
Since I moved to Linaro, this old address doesn't work anymore. I'll use my kernel.org account for upstreaming. Signed-off-by: Masami Hiramatsu <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
2016-04-01ALSA: hda - fix front mic problem for a HP desktopHui Wang1-0/+9
The front mic jack (pink color) can't detect any plug or unplug. After applying this fix, both detecting function and recording function work well. BugLink: https://bugs.launchpad.net/bugs/1564712 Cc: [email protected] Signed-off-by: Hui Wang <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2016-04-01drm/udl: Use unlocked gem unreferencingDaniel Vetter2-2/+2
For drm_gem_object_unreference callers are required to hold dev->struct_mutex, which these paths don't. Enforcing this requirement has become a bit more strict with commit ef4c6270bf2867e2f8032e9614d1a8cfc6c71663 Author: Daniel Vetter <[email protected]> Date: Thu Oct 15 09:36:25 2015 +0200 drm/gem: Check locking in drm_gem_object_unreference Cc: [email protected] Signed-off-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2016-04-01drm/dp: move hw_mutex up the call stackRob Clark1-10/+17
1) don't let other threads trying to bang on aux channel interrupt the defer timeout/logic 2) don't let other threads interrupt the i2c over aux logic Technically, according to people who actually have the DP spec, this should not be required. In practice, it makes some troublesome Dell monitor (and perhaps others) work, so probably a case of "It's compliant if it works with windows" on the hw vendor's part.. v2: rebased to come before DPCD/AUX logging patch for easier backport to stable branches. Reported-by: Dave Wysochanski <[email protected]> Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1274157 Cc: [email protected] Signed-off-by: Rob Clark <[email protected]> Reviewed-by: Ville Syrjälä <[email protected]> Reviewed-by: Daniel Vetter <[email protected]> Signed-off-by: Dave Airlie <[email protected]>
2016-04-01Merge branch 'drm-rockchip-next-fixes-2016-03-28' of ↵Dave Airlie4-15/+100
https://github.com/markyzq/kernel-drm-rockchip into drm-fixes bunch of rockchip fixes. * 'drm-rockchip-next-fixes-2016-03-28' of https://github.com/markyzq/kernel-drm-rockchip: drm/rockchip: dw_hdmi: Don't call platform_set_drvdata() drm/rockchip: vop: Fix vop crtc cleanup drm/rockchip: dw_hdmi: Call drm_encoder_cleanup() in error path drm/rockchip: vop: Disable planes when disabling CRTC drm/rockchip: vop: Don't reject empty modesets drm/rockchip: cancel pending vblanks on close drm/rockchip: vop: fix crtc size in plane check
2016-04-01Merge branch 'msm-fixes-4.6-rc1' of ↵Dave Airlie3-5/+1
git://people.freedesktop.org/~robclark/linux into drm-fixes two minor msm fixes. * 'msm-fixes-4.6-rc1' of git://people.freedesktop.org/~robclark/linux: drm/msm: fix typo in the !COMMON_CLK case drm/msm: fix bug after preclose removal
2016-04-01Merge branch 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux ↵Dave Airlie6-2/+32
into drm-fixes Just a few fixes for 4.6 this week: - Add some SI DPM quirks - Improve the ACP Kconfig text - Additional BO pinning checks * 'drm-next-4.6' of git://people.freedesktop.org/~agd5f/linux: drm/amdgpu: Don't move pinned BOs drm/radeon: Don't move pinned BOs drm/radeon: add a dpm quirk for all R7 370 parts drm/radeon: add another R7 370 quirk drm/radeon: add a dpm quirk for sapphire Dual-X R7 370 2G D5 drm/amd: Beef up ACP Kconfig menu text
2016-03-31net: usb: cdc_ncm: adding Telit LE910 V2 mobile broadband cardDaniele Palmas1-0/+7
Telit LE910 V2 is a mobile broadband card with no ARP capabilities: the patch makes this device to use wwan_noarp_info struct Signed-off-by: Daniele Palmas <[email protected]> Reviewed-by: Bjørn Mork <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31rtnl: fix msg size calculation in if_nlmsg_size()Nicolas Dichtel1-0/+1
Size of the attribute IFLA_PHYS_PORT_NAME was missing. Fixes: db24a9044ee1 ("net: add support for phys_port_name") CC: David Ahern <[email protected]> Signed-off-by: Nicolas Dichtel <[email protected]> Acked-by: David Ahern <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31fec: Do not access unexisting register in ColdfireFabio Estevam1-1/+1
Commit 55cd48c821de ("net: fec: stop the "rcv is not +last, " error messages") introduces a write to a register that does not exist in Coldfire. Move the FEC_FTRL register access inside the FEC_QUIRK_HAS_RACC 'if' block, so that we guarantee it will not be used on Coldfire CPUs. Reported-by: Greg Ungerer <[email protected]> Signed-off-by: Fabio Estevam <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31net: mvneta: replace MVNETA_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTESJisheng Zhang1-9/+1
The mvneta is also used in some Marvell berlin family SoCs which may have 64bytes cacheline size. Replace the MVNETA_CPU_D_CACHE_LINE_SIZE usage with L1_CACHE_BYTES. And since dma_alloc_coherent() is always cacheline size aligned, so remove the align checks. Signed-off-by: Jisheng Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31net: mvpp2: replace MVPP2_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTESJisheng Zhang1-13/+1
The mvpp2 ip maybe used in SoCs which may have have 64bytes cacheline size. Replace the MVPP2_CPU_D_CACHE_LINE_SIZE with L1_CACHE_BYTES. And since dma_alloc_coherent() is always cacheline size aligned, so remove the align checks. Signed-off-by: Jisheng Zhang <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31net: dsa: mv88e6xxx: Clear the PDOWN bit on setupPatrick Uiterwijk2-0/+44
Some of the vendor-specific bootloaders set up this part of the initialization for us, so this was never added. However, since upstream bootloaders don't initialize the chip specifically, they leave the fiber MII's PDOWN flag set, which means that the CPU port doesn't connect. This patch checks whether this flag has been clear prior by something else, and if not make us clear it. Reviewed-by: Andrew Lunn <[email protected]> Signed-off-by: Patrick Uiterwijk <[email protected]> Tested-by: Vivien Didelot <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31net: dsa: mv88e6xxx: Introduce _mv88e6xxx_phy_page_{read, write}Patrick Uiterwijk1-13/+36
Add versions of the phy_page_read and _write functions to be used in a context where the SMI mutex is held. Tested-by: Vivien Didelot <[email protected]> Reviewed-by: Vivien Didelot <[email protected]> Signed-off-by: Patrick Uiterwijk <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-03-31ALSA: usb-audio: Fix double-free in error paths after ↵Vladis Dronov2-1/+9
snd_usb_add_audio_stream() call create_fixed_stream_quirk(), snd_usb_parse_audio_interface() and create_uaxx_quirk() functions allocate the audioformat object by themselves and free it upon error before returning. However, once the object is linked to a stream, it's freed again in snd_usb_audio_pcm_free(), thus it'll be double-freed, eventually resulting in a memory corruption. This patch fixes these failures in the error paths by unlinking the audioformat object before freeing it. Based on a patch by Takashi Iwai <[email protected]> [Note for stable backports: this patch requires the commit 902eb7fd1e4a ('ALSA: usb-audio: Minor code cleanup in create_fixed_stream_quirk()')] Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1283358 Reported-by: Ralf Spenneberg <[email protected]> Cc: <[email protected]> # see the note above Signed-off-by: Vladis Dronov <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2016-03-31orangefs: minimum userspace version is 2.9.3Martin Brandenburg1-1/+1
Version 2.9.4 isn't even released yet. Signed-off-by: Martin Brandenburg <[email protected]>
2016-03-31orangefs: don't put readdir slot twiceMartin Brandenburg1-5/+3
This was quite an oversight. After a readdir, the module could not be unloaded, the number of slots is wrong, and memory near the slot bitmap is possibly corrupt. Oops. Signed-off-by: Martin Brandenburg <[email protected]>
2016-03-31Merge branch '10GbE' of ↵David S. Miller9-121/+107
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates 2016-03-29 This series contains fixes to ixgbe and ixgbevf. Tushar fixes an issue which was introduced with an earlier commit, where hardware register RAR0 default MAC address does not get set properly. Alex fixes two issues, first being the VXLAN port number should be stored in network order instead of in host order. The second fix corrects the ATR code to handle IPv6 extension headers. The issue was ATR code was assuming that it would be able to use tcp_hdr for every TCP frame that came through, but that is not the case, which resulted in bad filters being setup. Mark fixes a use of usleep_range() to udelay() in the case where a lock is being held. Stefan fixes the offline self tests where ndo_stop() should be used instead of ndo_close(), which causes IFF_UP to be cleared and interface routes get removed. Emil fixes the error case where we need to return an error when a MAC address change is rejected by the PF. This helps prevent the user from modifying the MAC address when the operation is not permitted. Sridhar provides three fixes for ixgbe, all dealing with traffic class offload handling. ==================== Signed-off-by: David S. Miller <[email protected]>
2016-03-31locking/lockdep: Print chain_key collision informationAlfredo Alvarez Fernandez1-2/+77
A sequence of pairs [class_idx -> corresponding chain_key iteration] is printed for both the current held_lock chain and the cached chain. That exposes the two different class_idx sequences that led to that particular hash value. This helps with debugging hash chain collision reports. Signed-off-by: Alfredo Alvarez Fernandez <[email protected]> Acked-by: Peter Zijlstra (Intel) <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/1459357416-19190-1-git-send-email-alfredoalvarezernandez@gmail.com Signed-off-by: Ingo Molnar <[email protected]>
2016-03-31ALSA: hda: add AMD Polaris-10/11 AZ PCI IDs with proper driver capsMaruthi Srinivas Bayyavarapu1-0/+4
This commit fixes garbled audio on Polaris-10/11 variants Signed-off-by: Maruthi Bayyavarapu <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Acked-by: Christian König <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
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