This reverts commit 01ab1167cd, it is
incorrect, a future patch will fix this up properly.
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
There have been reports of EFI crashes since -rc1. The following two
commits fix known issues.
* Fix boot failure on 32-bit EFI due to the recent EFI memmap changes
merged during the merge window - Borislav Petkov
* Avoid a crash during efi_bgrt_init() by detecting invalid BGRT
headers based on the 'status' field.
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=+70Q
-----END PGP SIGNATURE-----
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"A small error handling problem and a compile breakage for ARM64"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
arm64: KVM: Add VGIC device control for arm64
KVM: return an error code in kvm_vm_ioctl_register_coalesced_mmio()
Pull x86 fixes from Peter Anvin:
"A collection of small fixes:
- There still seem to be problems with asm goto which requires the
empty asm hack.
- If SMAP is disabled at compile time, don't enable it nor try to
interpret a page fault as an SMAP violation.
- Fix a case of unbounded recursion while tracing"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86, smap: smap_violation() is bogus if CONFIG_X86_SMAP is off
x86, smap: Don't enable SMAP if CONFIG_X86_SMAP is disabled
compiler/gcc4: Make quirk for asm_volatile_goto() unconditional
x86: Use preempt_disable_notrace() in cycles_2_ns()
- Fix for a recent regression in the intel_pstate driver that
introduced a race condition causing systems to crash during
initialization in some situations. This removes the affected
code altogether. From Dirk Brandewie.
- ACPIPHP fix for a regression introduced during the 3.12 cycle
causing devices to be dropped as a result of bus check notifications
after system resume on some systems due to the way ACPIPHP interprets
_STA return values (arguably incorrectly). From Mika Westerberg.
- ACPI dock driver fix for a problem causing docking to fail due to
a check that always fails after recent ACPI core changes (found by
code inspection).
- ACPI container driver fix to prevent memory from being leaked in
an error code path after device_register() failures.
- Update of the arm_big_little cpufreq driver maintainer's e-mail
address.
/
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=fdRt
-----END PGP SIGNATURE-----
Merge tag 'pm+acpi-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI and power management fixes from Rafael Wysocki:
"These include a fix for a recent intel_pstate regression, a fix for a
regression in the ACPI-based PCI hotplug (ACPIPHP) code introduced
during the 3.12 cycle, fixes for two bugs in the ACPI core introduced
recently and a MAINTAINERS update related to cpufreq.
Specifics:
- Fix for a recent regression in the intel_pstate driver that
introduced a race condition causing systems to crash during
initialization in some situations. This removes the affected code
altogether. From Dirk Brandewie.
- ACPIPHP fix for a regression introduced during the 3.12 cycle
causing devices to be dropped as a result of bus check
notifications after system resume on some systems due to the way
ACPIPHP interprets _STA return values (arguably incorrectly). From
Mika Westerberg.
- ACPI dock driver fix for a problem causing docking to fail due to a
check that always fails after recent ACPI core changes (found by
code inspection).
- ACPI container driver fix to prevent memory from being leaked in an
error code path after device_register() failures.
- Update of the arm_big_little cpufreq driver maintainer's e-mail
address"
* tag 'pm+acpi-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
MAINTAINERS / cpufreq: update Sudeep's email address
intel_pstate: Remove energy reporting from pstate_sample tracepoint
ACPI / container: Fix error code path in container_device_attach()
ACPI / hotplug / PCI: Relax the checking of _STA return values
ACPI / dock: Use acpi_device_enumerated() to check if dock is present
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.15 (GNU/Linux)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=0lW4
-----END PGP SIGNATURE-----
Merge tag 'edac_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC fixes from Borislav Petkov:
"Fix polling timeout setting through sysfs.
You're surely wondering why the patches are not based on an rc. Well,
Andrew sent you 79040cad3f ("drivers/edac/edac_mc_sysfs.c: poll
timeout cannot be zero sent you") already (it got in in -rc2) but it
is not enough as a fix because for one, setting too low polling
intervals (< 1sec) don't make any sense and cause unnecessary polling
load on the system.
Then, even if we set some interval, we explode with
[ 4143.094342] WARNING: CPU: 1 PID: 0 at kernel/workqueue.c:1393 __queue_work+0x1d7/0x340()
because the workqueue setup path is used also for the timeout period
resetting and we're doing INIT_DELAYED_WORK() on an already active
workqueue. Which is total bollocks. So this is taken care of by the
second patch.
I've CCed stable for those two"
* tag 'edac_for_3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
EDAC: Correct workqueue setup path
EDAC: Poll timeout cannot be zero, p2
Pull block IO fixes from Jens Axboe:
"Second round of updates and fixes for 3.14-rc2. Most of this stuff
has been queued up for a while. The notable exception is the blk-mq
changes, which are naturally a bit more in flux still.
The pull request contains:
- Two bug fixes for the new immutable vecs, causing crashes with raid
or swap. From Kent.
- Various blk-mq tweaks and fixes from Christoph. A fix for
integrity bio's from Nic.
- A few bcache fixes from Kent and Darrick Wong.
- xen-blk{front,back} fixes from David Vrabel, Matt Rushton, Nicolas
Swenson, and Roger Pau Monne.
- Fix for a vec miscount with integrity vectors from Martin.
- Minor annotations or fixes from Masanari Iida and Rashika Kheria.
- Tweak to null_blk to do more normal FIFO processing of requests
from Shlomo Pongratz.
- Elevator switching bypass fix from Tejun.
- Softlockup in blkdev_issue_discard() fix when !CONFIG_PREEMPT from
me"
* 'for-linus' of git://git.kernel.dk/linux-block: (31 commits)
block: add cond_resched() to potentially long running ioctl discard loop
xen-blkback: init persistent_purge_work work_struct
blk-mq: pair blk_mq_start_request / blk_mq_requeue_request
blk-mq: dont assume rq->errors is set when returning an error from ->queue_rq
block: Fix cloning of discard/write same bios
block: Fix type mismatch in ssize_t_blk_mq_tag_sysfs_show
blk-mq: rework flush sequencing logic
null_blk: use blk_complete_request and blk_mq_complete_request
virtio_blk: use blk_mq_complete_request
blk-mq: rework I/O completions
fs: Add prototype declaration to appropriate header file include/linux/bio.h
fs: Mark function as static in fs/bio-integrity.c
block/null_blk: Fix completion processing from LIFO to FIFO
block: Explicitly handle discard/write same segments
block: Fix nr_vecs for inline integrity vectors
blk-mq: Add bio_integrity setup to blk_mq_make_request
blk-mq: initialize sg_reserved_size
blk-mq: handle dma_drain_size
blk-mq: divert __blk_put_request for MQ ops
blk-mq: support at_head inserations for blk_execute_rq
...
Again only fixes for HD-audio:
- regression fixes due to the modularization
- a few fixups for Dell, Sony and HP laptops
- a revert of the previous fix as it leads to another regression
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.22 (GNU/Linux)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=6pD7
-----END PGP SIGNATURE-----
Merge tag 'sound-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"Again only fixes for HD-audio:
- regression fixes due to the modularization
- a few fixups for Dell, Sony and HP laptops
- a revert of the previous fix as it leads to another regression"
* tag 'sound-3.14-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: Revert "ALSA: hda/realtek - Avoid invalid COEFs for ALC271X"
ALSA: hda - Fix undefined symbol due to builtin/module mixup
ALSA: hda - Fix mic capture on Sony VAIO Pro 11
ALSA: hda - Add a headset quirk for Dell XPS 13
ALSA: hda - Fix inconsistent Mic mute LED
ALSA: hda - Fix leftover ifdef checks after modularization
- Fix some rough edges from the "IP addressing for IBoE" merge
- Other misc fixes, mostly to hardware drivers
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=OBaI
-----END PGP SIGNATURE-----
Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
Pull RDMA/InfiniBand fixes from Roland Dreier:
- Fix some rough edges from the "IP addressing for IBoE" merge
- Other misc fixes, mostly to hardware drivers
* tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (21 commits)
RDMA/ocrdma: Fix load time panic during GID table init
RDMA/ocrdma: Fix traffic class shift
IB/iser: Fix use after free in iser_snd_completion()
IB/iser: Avoid dereferencing iscsi_iser conn object when not bound to iser connection
IB/usnic: Fix smatch endianness error
IB/mlx5: Remove dependency on X86
mlx5: Add include of <linux/slab.h> because of kzalloc()/kfree() use
IB/qib: Add missing serdes init sequence
RDMA/cxgb4: Add missing neigh_release in LE-Workaround path
IB: Report using RoCE IP based gids in port caps
IB/mlx4: Build the port IBoE GID table properly under bonding
IB/mlx4: Do IBoE GID table resets per-port
IB/mlx4: Do IBoE locking earlier when initializing the GID table
IB/mlx4: Move rtnl locking to the right place
IB/mlx4: Make sure GID index 0 is always occupied
IB/mlx4: Don't allocate range of steerable UD QPs for Ethernet-only device
RDMA/amso1100: Fix error return code
RDMA/nes: Fix error return code
IB/mlx5: Don't set "block multicast loopback" capability
IB/mlx5: Fix binary compatibility with libmlx5
...
We should use rdma_vlan_dev_real_dev() instead of using vlan_dev_real_dev()
when building the GID table for a vlan interface.
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Use correct value for obtaining traffic class from device
response for Query QP request.
Signed-off-by: Devesh Sharma <devesh.sharma@emulex.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
We use "tx_desc" again after we free it.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Fix a possible NULL pointer dereference in disconnection flow. This
can happen if the target disconnected/rejected the connection request,
e.g before the binding stage between iscsi connection to the transport
connection.
Signed-off-by: Alex Tabachnik <alext@mellanox.com>
Signed-off-by: Roi Dayan <roid@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Error reported at http://marc.info/?l=linux-rdma&m=138995755801039&w=2
Fix short to int cast for big endian systems.
Signed-off-by: Upinder Malhi <umalhi@cisco.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Function del_timer() does not guarantee that timer was really deleted.
If the timer handler is beeing executed at the moment, the function
does nothing. So, it's possible to use already freed memory in the handler:
[ref: Documentation/DocBook/kernel-locking.tmpl]
This was found using grep and compile-tested only.
Signed-off-by: Kirill Tkhai <ktkhai@parallels.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This fixes the build breakage introduced by
c07a0191ef and adds support for the device
control API and save/restore of the VGIC state for ARMv8.
The defines were simply missing from the arm64 header files and
uaccess.h must be implicitly imported from somewhere else on arm.
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Madper reported seeing the following crash,
BUG: unable to handle kernel paging request at ffffffffff340003
IP: [<ffffffff81d85ba4>] efi_bgrt_init+0x9d/0x133
Call Trace:
[<ffffffff81d8525d>] efi_late_init+0x9/0xb
[<ffffffff81d68f59>] start_kernel+0x436/0x450
[<ffffffff81d6892c>] ? repair_env_string+0x5c/0x5c
[<ffffffff81d68120>] ? early_idt_handlers+0x120/0x120
[<ffffffff81d685de>] x86_64_start_reservations+0x2a/0x2c
[<ffffffff81d6871e>] x86_64_start_kernel+0x13e/0x14d
This is caused because the layout of the ACPI BGRT header on this system
doesn't match the definition from the ACPI spec, and so we get a bogus
physical address when dereferencing ->image_address in efi_bgrt_init().
Luckily the status field in the BGRT header clearly marks it as invalid,
so we can check that field and skip BGRT initialisation.
Reported-by: Madper Xie <cxie@redhat.com>
Suggested-by: Toshi Kani <toshi.kani@hp.com>
Cc: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Matthew Garrett <mjg59@srcf.ucam.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
We're using edac_mc_workq_setup() both on the init path, when
we load an edac driver and when we change the polling period
(edac_mc_reset_delay_period) through /sys/.../edac_mc_poll_msec.
On that second path we don't need to init the workqueue which has been
initialized already.
Thanks to Tejun for workqueue insights.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1391457913-881-1-git-send-email-prarit@redhat.com
Cc: <stable@vger.kernel.org>
Sanitize code even more to accept unsigned longs only and to not allow
polling intervals below 1 second as this is unnecessary and doesn't make
much sense anyway for polling errors.
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: http://lkml.kernel.org/r/1391457913-881-1-git-send-email-prarit@redhat.com
Cc: Doug Thompson <dougthompson@xmission.com>
Cc: <stable@vger.kernel.org>
We do not enable the new efi memmap on 32-bit and thus we need to run
runtime_code_page_mkexec() unconditionally there. Fix that.
Reported-and-tested-by: Lejun Zhu <lejun.zhu@intel.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
Without that patch, a user can't select the imxfb driver when the i.MX25
and/or the i.MX27 device tree board are selected and that no boards that
selects IMX_HAVE_PLATFORM_IMX_FB are compiled in.
Cc: Eric Bénard <eric@eukrea.com>
Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Sascha Hauer <kernel@pengutronix.de>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-fbdev@vger.kernel.org
Signed-off-by: Denis Carikli <denis@eukrea.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Enable S6E8AX0 LCD driver only if LCD_CLASS_DEVICE is a built-in driver.
Else we get the following errors due to missing symbols:
drivers/built-in.o: In function `s6e8ax0_probe':
:(.text+0x51aec): undefined reference to `lcd_device_register'
:(.text+0x51c44): undefined reference to `lcd_device_unregister'
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Using __bitwise and typedefs for the attributes of snd_device struct
isn't so useful, and rather it worsens the readability. Let's drop
them and use the straightforward enum.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Instead of SNDRV_DEV_LOWLEVEL, use SNDRV_DEV_CODEC type for mixer
objects so that they are managed in a proper release order.
No functional change at this point.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
For simplicity, introduce new helpers for pcm stream, pcm_err(), etc.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Use dev_err() & co as much as possible. If not available (no device
assigned at the calling point), use pr_xxx() helpers instead.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Drop the own refcount but use the standard device refcounting via
get_device() and put_device(). Introduce a new completion to snd_card
instead of the wait queue for syncing the last release, which is used
in snd_card_free().
Signed-off-by: Takashi Iwai <tiwai@suse.de>
As prepared in the previous patch, we are ready to create a device
struct for the card object in snd_card_create() now. This patch
changes the scheme from the old style to:
- embed a device struct for the card object into snd_card struct,
- initialize the card device in snd_card_create() (but not register),
- registration is done in snd_card_register() via device_add()
The actual card device is stored in card->card_dev. The card->dev
pointer is kept unchanged and pointing to the parent device as before
for compatibility reason.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Greg Kroah-Hartman