- 05 Jan, 2014 4 commits
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Toralf Förster authored
Signed-off-by:
Toralf Förster <toralf.foerster@gmx.de> Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Niels de Vos authored
A fileid in NFS is a uint64. There are some occurrences where dprintk() outputs a signed fileid. This leads to confusion and more difficult to read debugging (negative fileids matching positive inode numbers). Signed-off-by:
Niels de Vos <ndevos@redhat.com> CC: Santosh Pradhan <spradhan@redhat.com> Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Alexander Aring authored
The correct way to check on IPV6_ADDR_SCOPE_LINKLOCAL is to check with the ipv6_addr_src_scope function. Currently this can't be work, because ipv6_addr_scope returns a int with a mask of IPV6_ADDR_SCOPE_MASK (0x00f0U) and IPV6_ADDR_SCOPE_LINKLOCAL is 0x02. So the condition is always false. Signed-off-by:
Alexander Aring <alex.aring@gmail.com> Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Weston Andros Adamson authored
When a task enters call_refreshresult with status 0 from call_refresh and !rpcauth_uptodatecred(task) it enters call_refresh again with no rate-limiting or max number of retries. Instead of trying forever, make use of the retry path that other errors use. This only seems to be possible when the crrefresh callback is gss_refresh_null, which only happens when destroying the context. To reproduce: 1) mount with sec=krb5 (or sec=sys with krb5 negotiated for non FSID specific operations). 2) reboot - the client will be stuck and will need to be hard rebooted BUG: soft lockup - CPU#0 stuck for 22s! [kworker/0:2:46] Modules linked in: rpcsec_gss_krb5 nfsv4 nfs fscache ppdev crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd serio_raw i2c_piix4 i2c_core e1000 parport_pc parport shpchp nfsd auth_rpcgss oid_registry exportfs nfs_acl lockd sunrpc autofs4 mptspi scsi_transport_spi mptscsih mptbase ata_generic floppy irq event stamp: 195724 hardirqs last enabled at (195723): [<ffffffff814a925c>] restore_args+0x0/0x30 hardirqs last disabled at (195724): [<ffffffff814b0a6a>] apic_timer_interrupt+0x6a/0x80 softirqs last enabled at (195722): [<ffffffff8103f583>] __do_softirq+0x1df/0x276 softirqs last disabled at (195717): [<ffffffff8103f852>] irq_exit+0x53/0x9a CPU: 0 PID: 46 Comm: kworker/0:2 Not tainted 3.13.0-rc3-branch-dros_testing+ #4 Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/31/2013 Workqueue: rpciod rpc_async_schedule [sunrpc] task: ffff8800799c4260 ti: ffff880079002000 task.ti: ffff880079002000 RIP: 0010:[<ffffffffa0064fd4>] [<ffffffffa0064fd4>] __rpc_execute+0x8a/0x362 [sunrpc] RSP: 0018:ffff880079003d18 EFLAGS: 00000246 RAX: 0000000000000005 RBX: 0000000000000007 RCX: 0000000000000007 RDX: 0000000000000007 RSI: ffff88007aecbae8 RDI: ffff8800783d8900 RBP: ffff880079003d78 R08: ffff88006e30e9f8 R09: ffffffffa005a3d7 R10: ffff88006e30e7b0 R11: ffff8800783d8900 R12: ffffffffa006675e R13: ffff880079003ce8 R14: ffff88006e30e7b0 R15: ffff8800783d8900 FS: 0000000000000000(0000) GS:ffff88007f200000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3072333000 CR3: 0000000001a0b000 CR4: 00000000001407f0 Stack: ffff880079003d98 0000000000000246 0000000000000000 ffff88007a9a4830 ffff880000000000 ffffffff81073f47 ffff88007f212b00 ffff8800799c4260 ffff8800783d8988 ffff88007f212b00 ffffe8ffff604800 0000000000000000 Call Trace: [<ffffffff81073f47>] ? trace_hardirqs_on_caller+0x145/0x1a1 [<ffffffffa00652d3>] rpc_async_schedule+0x27/0x32 [sunrpc] [<ffffffff81052974>] process_one_work+0x211/0x3a5 [<ffffffff810528d5>] ? process_one_work+0x172/0x3a5 [<ffffffff81052eeb>] worker_thread+0x134/0x202 [<ffffffff81052db7>] ? rescuer_thread+0x280/0x280 [<ffffffff81052db7>] ? rescuer_thread+0x280/0x280 [<ffffffff810584a0>] kthread+0xc9/0xd1 [<ffffffff810583d7>] ? __kthread_parkme+0x61/0x61 [<ffffffff814afd6c>] ret_from_fork+0x7c/0xb0 [<ffffffff810583d7>] ? __kthread_parkme+0x61/0x61 Code: e8 87 63 fd e0 c6 05 10 dd 01 00 01 48 8b 43 70 4c 8d 6b 70 45 31 e4 a8 02 0f 85 d5 02 00 00 4c 8b 7b 48 48 c7 43 48 00 00 00 00 <4c> 8b 4b 50 4d 85 ff 75 0c 4d 85 c9 4d 89 cf 0f 84 32 01 00 00 And the output of "rpcdebug -m rpc -s all": RPC: 61 call_refresh (status 0) RPC: 61 call_refresh (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refreshresult (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refreshresult (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refresh (status 0) RPC: 61 call_refreshresult (status 0) RPC: 61 call_refresh (status 0) RPC: 61 call_refresh (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refreshresult (status 0) RPC: 61 call_refresh (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refresh (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 RPC: 61 call_refreshresult (status 0) RPC: 61 call_refresh (status 0) RPC: 61 call_refresh (status 0) RPC: 61 call_refresh (status 0) RPC: 61 call_refresh (status 0) RPC: 61 call_refreshresult (status 0) RPC: 61 refreshing RPCSEC_GSS cred ffff88007a413cf0 Signed-off-by:
Weston Andros Adamson <dros@netapp.com> Cc: stable@vger.kernel.org # 2.6.37+ Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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- 31 Dec, 2013 4 commits
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Trond Myklebust authored
Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Trond Myklebust authored
Currently we only report EAGAIN, which is not descriptive enough for softconn tasks. Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Trond Myklebust authored
Ensure that call_bind_status, call_connect_status, call_transmit_status and call_status all are capable of handling ECONNABORTED and EHOSTUNREACH. Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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Trond Myklebust authored
Currently, xprt_connect_status will convert connection error values such as ECONNREFUSED, ECONNRESET, ... into EIO, which means that they never get handled. Signed-off-by:
Trond Myklebust <trond.myklebust@primarydata.com>
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- 10 Dec, 2013 1 commit
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Jeff Layton authored
Currently, it could leak dentry references in some cases. Make sure we clean up properly. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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- 06 Dec, 2013 17 commits
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Jeff Layton authored
rpc.gssd expects to see an "info" file in each clntXX dir. Since adding the dummy gssd pipe, users that run rpc.gssd see a lot of these messages spamming the logs: rpc.gssd[508]: ERROR: can't open /var/lib/nfs/rpc_pipefs/gssd/clntXX/info: No such file or directory rpc.gssd[508]: ERROR: failed to read service info Add a dummy gssd/clntXX/info file to help silence these messages. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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Jeff Layton authored
In the event that we create the gssd/clntXX dir, but the pipe creation subsequently fails, then we should remove the clntXX dir before returning. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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Jeff Layton authored
Currently, the client will attempt to use krb5i in the SETCLIENTID call even if rpc.gssd isn't running. When that fails, it'll then fall back to RPC_AUTH_UNIX. This introduced a delay when mounting if rpc.gssd isn't running, and causes warning messages to pop up in the ring buffer. Check to see if rpc.gssd is running before even attempting to use krb5i auth, and just silently skip trying to do so if it isn't. In the event that the admin is actually trying to mount with krb5*, it will still fail at a later stage of the mount attempt. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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Jeff Layton authored
Now that we have a more reliable method to tell if gssd is running, we can replace the sn->gssd_running flag with a function that will query to see if it's up and running. There's also no need to attempt an upcall that we know will fail, so just return -EACCES if gssd isn't running. Finally, fix the warn_gss() message not to claim that that the upcall timed out since we don't necesarily perform one now when gssd isn't running, and remove the extraneous newline from the message. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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Jeff Layton authored
rpc.gssd will naturally hold open any pipe named */clnt*/gssd that shows up under rpc_pipefs. That behavior gives us a reliable mechanism to tell whether it's actually running or not. Create a new toplevel "gssd" directory in rpc_pipefs when it's mounted. Under that directory create another directory called "clntXX", and then within that a pipe called "gssd". We'll never send an upcall along that pipe, and any downcall written to it will just return -EINVAL. Signed-off-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Trond Myklebust <Trond.Myklebust@netapp.com>
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Trond Myklebust authored
decode_op_hdr() cannot distinguish between an XDR decoding error and the perfectly valid errorcode NFS4ERR_IO. This is normally not a problem, but for the particular case of OPEN, we need to be able to increment the NFSv4 open sequence id when the server returns a valid response. Reported-by:
J Bruce Fields <bfields@fieldses.org> Link: http://lkml.kernel.org/r/20131204210356.GA19452@fieldses.orgSigned-off-by:
Trond Myklebust <trond.myklebust@primarydata.com> Cc: stable@vger.kernel.org
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Linus Torvalds authored
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Linus Torvalds authored
Merge tag 'trace-fixes-3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing fix from Steven Rostedt: "A regression showed up that there's a large delay when enabling all events. This was prevalent when FTRACE_SELFTEST was enabled which enables all events several times, and caused the system bootup to pause for over a minute. This was tracked down to an addition of a synchronize_sched() performed when system call tracepoints are unregistered. The synchronize_sched() is needed between the unregistering of the system call tracepoint and a deletion of a tracing instance buffer. But placing the synchronize_sched() in the unreg of *every* system call tracepoint is a bit overboard. A single synchronize_sched() before the deletion of the instance is sufficient" * tag 'trace-fixes-3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: tracing: Only run synchronize_sched() at instance deletion time
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git://git.kvack.org/~bcrl/aio-nextLinus Torvalds authored
Pull aio fix from Benjamin LaHaise: "AIO fix from Gu Zheng that fixes a GPF that Dave Jones uncovered with trinity" * git://git.kvack.org/~bcrl/aio-next: aio: clean up aio ring in the fail path
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is a set of nine fixes (and one author update). The libsas one should fix discovery in eSATA devices, the WRITE_SAME one is the largest, but it should fix a lot of problems we've been getting with the emulated RAID devices (they've been effectively lying about support and then firmware has been choking on the commands). The rest are various crash, hang or warn driver fixes" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: [SCSI] bfa: Fix crash when symb name set for offline vport [SCSI] enclosure: fix WARN_ON in dual path device removing [SCSI] pm80xx: Tasklets synchronization fix. [SCSI] pm80xx: Resetting the phy state. [SCSI] pm80xx: Fix for direct attached device. [SCSI] pm80xx: Module author addition [SCSI] hpsa: return 0 from driver probe function on success, not 1 [SCSI] hpsa: do not discard scsi status on aborted commands [SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers [SCSI] libsas: fix usage of ata_tf_to_fis
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull IMA fixes from James Morris: "Here are two more fixes for IMA" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: ima: properly free ima_template_entry structures ima: Do not free 'entry' before it is initialized
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull devicetree fixes from Rob Herring: - Various DT binding documentation updates - Add Kumar Gala and remove Stephen Warren as DT binding maintainers * tag 'dt-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: dt: binding: reword PowerPC 8xxx GPIO documentation ARM: tegra: delete nvidia,tegra20-spi.txt binding hwmon: ntc_thermistor: Fix typo (pullup-uV -> pullup-uv) of: add vendor prefix for GMT clk: exynos: Fix typos in DT bindings documentation of: Add vendor prefix for LG Corporation Documentation: net: fsl-fec.txt: Add phy-supply entry ARM: dts: doc: Document missing binding for omap5-mpu dt-bindings: add ARMv8 PMU binding MAINTAINERS: remove swarren from DT bindings MAINTAINERS: Add Kumar to Device Tree Binding maintainers group
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Gu Zheng authored
Clean up the aio ring file in the fail path of aio_setup_ring and ioctx_alloc. And maybe it can fix the GPF issue reported by Dave Jones: https://lkml.org/lkml/2013/11/25/898Signed-off-by:
Gu Zheng <guz.fnst@cn.fujitsu.com> Signed-off-by:
Benjamin LaHaise <bcrl@kvack.org>
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James Morris authored
Merge branch 'free-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management fixes from Rafael Wysocki: - cpufreq regression fix from Bjørn Mork restoring the pre-3.12 behavior of the framework during system suspend/hibernation to avoid garbage sysfs files from being left behind in case of a suspend error - PNP regression fix to restore the correct states of devices after resume from hibernation broken in 3.12. From Dmitry Torokhov. - cpuidle fix to prevent cpuidle device unregistration from crashing due to a NULL pointer dereference if cpuidle has been disabled from the kernel command line. From Konrad Rzeszutek Wilk. - intel_idle fix for the C6 state definition on Intel Avoton/Rangeley processors from Arne Bockholdt. - Power capping framework fix to make the energy_uj sysfs attribute work in accordance with the documentation. From Srinivas Pandruvada. - epoll fix to make it ignore the EPOLLWAKEUP flag if the kernel has been compiled with CONFIG_PM_SLEEP unset (in which case that flag should not have any effect). From Amit Pundir. - cpufreq fix to prevent governor sysfs files from being lost over system suspend/resume in some (arguably unusual) situations. From Viresh Kumar. * tag 'pm-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PowerCap: Fix mode for energy counter PNP: fix restoring devices after hibernation cpuidle: Check for dev before deregistering it. epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled cpufreq: fix garbage kobjects on errors during suspend/resume cpufreq: suspend governors on system suspend/hibernate intel_idle: Fixed C6 state on Avoton/Rangeley processors
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Rafael J. Wysocki authored
* pm-epoll: epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled * pnp: PNP: fix restoring devices after hibernation * powercap: PowerCap: Fix mode for energy counter
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Rafael J. Wysocki authored
* pm-cpuidle: cpuidle: Check for dev before deregistering it. intel_idle: Fixed C6 state on Avoton/Rangeley processors * pm-cpufreq: cpufreq: fix garbage kobjects on errors during suspend/resume cpufreq: suspend governors on system suspend/hibernate
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- 05 Dec, 2013 14 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tileLinus Torvalds authored
Pull arch/tile ftrace bug fix from Chris Metcalf: "This fixes a build failure with allyesconfig reported by Fengguang Wu and fixed by Tony Lu" * 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: ftrace: default to tilegx if ARCH=tile is specified
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git://git.kernel.dk/linux-blockLinus Torvalds authored
Pull block layer fixes from Jens Axboe: "A small collection of fixes for the current series. It contains: - A fix for a use-after-free of a request in blk-mq. From Ming Lei - A fix for a blk-mq bug that could attempt to dereference a NULL rq if allocation failed - Two xen-blkfront small fixes - Cleanup of submit_bio_wait() type uses in the kernel, unifying that. From Kent - A fix for 32-bit blkg_rwstat reading. I apologize for this one looking mangled in the shortlog, it's entirely my fault for missing an empty line between the description and body of the text" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: fix use-after-free of request blk-mq: fix dereference of rq->mq_ctx if allocation fails block: xen-blkfront: Fix possible NULL ptr dereference xen-blkfront: Silence pfn maybe-uninitialized warning block: submit_bio_wait() conversions Update of blkg_stat and blkg_rwstat may happen in bh context
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git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds authored
Pull NFS client bugfixes from Trond Myklebust: - Stable fix for a NFSv4.1 delegation and state recovery deadlock - Stable fix for a loop on irrecoverable errors when returning delegations - Fix a 3-way deadlock between layoutreturn, open, and state recovery - Update the MAINTAINERS file with contact information for Trond Myklebust - Close needs to handle NFS4ERR_ADMIN_REVOKED - Enabling v4.2 should not recompile nfsd and lockd - Fix a couple of compile warnings * tag 'nfs-for-3.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: nfs: fix do_div() warning by instead using sector_div() MAINTAINERS: Update contact information for Trond Myklebust NFSv4.1: Prevent a 3-way deadlock between layoutreturn, open and state recovery SUNRPC: do not fail gss proc NULL calls with EACCES NFSv4: close needs to handle NFS4ERR_ADMIN_REVOKED NFSv4: Update list of irrecoverable errors on DELEGRETURN NFSv4 wait on recovery for async session errors NFS: Fix a warning in nfs_setsecurity NFS: Enabling v4.2 should not recompile nfsd and lockd
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Tony Lu authored
This matches the existing behavior in arch/tile/Makefile for defconfig. Reported-by: fengguang.wu@intel.com Acked-by:
Steven Rostedt <rostedt@goodmis.org> Signed-off-by:
Tony Lu <zlu@tilera.com> Signed-off-by:
Chris Metcalf <cmetcalf@tilera.com>
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Steven Rostedt authored
It has been reported that boot up with FTRACE_SELFTEST enabled can take a very long time. There can be stalls of over a minute. This was tracked down to the synchronize_sched() called when a system call event is disabled. As the self tests enable and disable thousands of events, this makes the synchronize_sched() get called thousands of times. The synchornize_sched() was added with d562aff9 "tracing: Add support for SOFT_DISABLE to syscall events" which caused this regression (added in 3.13-rc1). The synchronize_sched() is to protect against the events being accessed when a tracer instance is being deleted. When an instance is being deleted all the events associated to it are unregistered. The synchronize_sched() makes sure that no more users are running when it finishes. Instead of calling synchronize_sched() for all syscall events, we only need to call it once, after the events are unregistered and before the instance is deleted. The event_mutex is held during this action to prevent new users from enabling events. Link: http://lkml.kernel.org/r/20131203124120.427b9661@gandalf.local.homeReported-by:
Petr Mladek <pmladek@suse.cz> Acked-by:
Tom Zanussi <tom.zanussi@linux.intel.com> Acked-by:
Petr Mladek <pmladek@suse.cz> Tested-by:
Petr Mladek <pmladek@suse.cz> Signed-off-by:
Steven Rostedt <rostedt@goodmis.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfsLinus Torvalds authored
Pull btrfs MAINTAINERS file update: "I'm still getting settled into new devel hardware etc, but I do have one commit for the next rc. This changes my email over to fb.com, and adds a MAINTAINERS entry for Josef as well" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: update the MAINTAINERS file
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git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linuxLinus Torvalds authored
Pull minor fbdev fixes from Tomi Valkeinen. * tag 'fbdev-fixes-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: video: vt8500: fix error handling in probe() atmel_lcdfb: fix module autoload fbdev: sh_mobile_meram: Fix defined but not used compiler warnings video: kyro: fix incorrect sizes when copying to userspace ARM: OMAPFB: panel-sony-acx565akm: fix bad unlock balance
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "A usual pattern of half ASoC and half HD-audio fixes, although HD-audio fixups have more volumes, in addition to a couple of trivial fixes. Nothing to worry much is found here. For ASoC side: a few fixes for PCM rate constraints calculations, regmap byte-order fix, the rest driver specific fixes (atmel, fsl, omap, kirkwood, wm codecs). For HD-audio: Dell headset and mono out fix, ELD update in polling mode, ALC283 Chromebook fixes, a few fixes for old AD codecs and MBA2, one regression fix" * tag 'sound-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: hda - Fix silent output on MacBook Air 2,1 ALSA: hda - Fix missing ELD info when using jackpoll_ms parameter ALSA: hda/realtek - remove hp_automute_hook from alc283_fixup_chromebook ASoC: wm8731: fix dsp mode configuration ALSA: hda/realtek - Independent of model for HP ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek) ALSA: hda - Use always amps for auto-mute on AD1986A codec ALSA: hda/analog - Handle inverted EAPD properly in vmaster hook ALSA: hda - Another fixup for ASUS laptop with ALC660 codec ALSA: atmel: Fix possible array overflow ALSA: hda - Fix complete_all() timing in deferred probes ALSA: hda - Fix bad EAPD setup for HP machines with AD1984A ASoC: core: fix devres parameter in devm_snd_soc_register_card() ASoC: omap: n810: Convert to clk_prepare_enable/clk_disable_unprepare ASoC: fsl: set correct platform drvdata in pcm030_fabric_probe() ASoC: fsl: imx-pcm-fiq: Remove unused 'runtime' variable ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation ALSA: hda - Fix silent output on ASUS W7J laptop ASoC: core: Use consistent byte ordering in snd_soc_bytes_get ALSA: dice: fix array limits in dice_proc_read() ...
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control fixes from Linus Walleij: - Minor bug fixes for the Rockchip, ST-Ericsson abx500, Renesas PFC r8a7740 and sh7372. - Compilation warning fixes. * tag 'pinctrl-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: sh-pfc: sh7372: Fix pin bias setup sh-pfc: r8a7740: Fix pin bias setup pinctrl: abx500: Fix header file include guard pinctrl: rockchip: missing unlock on error in rockchip_set_pull() pinctrl: abx500: fix some more bitwise AND tests pinctrl: rockchip: testing the wrong variable
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Ming Lei authored
If accounting is on, we will do the IO completion accounting after we have freed the request. Fix that by moving it sooner instead. Signed-off-by:
Jens Axboe <axboe@kernel.dk>
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds authored
Pull x86 and EFI fixes from Peter Anvin: "Half of these are EFI-related: The by far biggest change is the change to hold off the deletion of a sysfs entry while a backend scan is in progress. This is to avoid calling kmemdup() while under a spinlock. The other major change is for each entry in the EFI pstore backend to get a unique identifier, as required by the pstore filesystem proper. The other changes are: A fix to the recent consolidation and optimization of using "asm goto" with read-modify-write operation, which broke the bitops; specifically in such a way that we could end up generating invalid code. A build hack to make sure we compile with -mno-sse. icc, and most likely future versions of gcc, can generate SSE instructions unless we tell it not to. A comment-only patch to a change the was due in part to an unpublished erratum; now when the erratum is published we want to add a comment explaining why" * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic, doc: Justification for disabling IO APIC before Local APIC x86, bitops: Correct the assembly constraints to testing bitops x86-64, build: Always pass in -mno-sse efi-pstore: Make efi-pstore return a unique id x86/efi: Fix earlyprintk off-by-one bug efivars, efi-pstore: Hold off deletion of sysfs entry until the scan is completed
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Fenghua Yu authored
Since erratum AVR31 in "Intel Atom Processor C2000 Product Family Specification Update" is now published, I added a justification comment for disabling IO APIC before Local APIC, as changed in commit: 522e6646 x86/apic: Disable I/O APIC before shutdown of the local APIC Signed-off-by:
Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1386202069-51515-1-git-send-email-fenghua.yu@intel.comSigned-off-by:
H. Peter Anvin <hpa@linux.intel.com>
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Srinivas Pandruvada authored
As per the documentation of powercap sysfs, energy_uj field is read only, if it can't be reset. Currently it always allows write but will fail, if there is no reset callback. Changing mode field, to read only if there is no reset callback. Signed-off-by:
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reported-by:
Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Dmitry Torokhov authored
On returning from hibernation 'restore' callback is called, not 'resume'. Fix it. Fixes: eaf140b6 (PNP: convert PNP driver bus legacy pm_ops to dev_pm_ops) Signed-off-by:
Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ Signed-off-by:
Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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