Add missing of_node_put() in the Qualcomm driver and update MAINTAINERS to make
sure all hwspinlock related files have a maintainer listed.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=Qhb2
-----END PGP SIGNATURE-----
Merge tag 'hwlock-v4.8' of git://github.com/andersson/remoteproc
Pull hwspinlock updates from Bjorn Andersson:
"Add missing of_node_put() in the Qualcomm driver and update
MAINTAINERS to make sure all hwspinlock related files have a
maintainer listed"
* tag 'hwlock-v4.8' of git://github.com/andersson/remoteproc:
MAINTAINERS: Update hwspinlock paths
hwspinlock: qcom_hwspinlock: add missing of_node_put after calling of_parse_phandle
Introduce remoteproc driver for controlling the modem/DSP Hexagon CPU
found in a multitude of Qualcomm platform. Also cleans up a race
condition/potential leak during registration of remoteprocs and includes
devicetree bindings in the MAINTAINERS entry.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=XlWX
-----END PGP SIGNATURE-----
Merge tag 'rproc-v4.8' of git://github.com/andersson/remoteproc
Pull remoteproc updates from Bjorn Andersson:
"Introduce remoteproc driver for controlling the modem/DSP Hexagon CPU
found in a multitude of Qualcomm platform.
Also cleans up a race condition/potential leak during registration of
remoteprocs and includes devicetree bindings in the MAINTAINERS entry"
* tag 'rproc-v4.8' of git://github.com/andersson/remoteproc:
remoteproc: qcom: hexagon: Clean up mpss validation
remoteproc: qcom: remove redundant dev_err call in q6v5_init_mem()
remoteproc: qcom: Driver for the self-authenticating Hexagon v5
dt-binding: remoteproc: Introduce Hexagon loader binding
remoteproc: Fix potential race condition in rproc_add
MAINTAINERS: Add file patterns for remoteproc device tree bindings
This prevents a double-fetch from user space that can lead to to an
undersized allocation and heap overflow.
Fixes: 54dbc15172 ("vfs: hoist the btrfs deduplication ioctl to the vfs")
Signed-off-by: Scott Bauer <sbauer@plzdonthack.me>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Pull HID updates from Jiri Kosina:
- new hid-alps driver for ALPS Touchpad-Stick device, from Masaki Ota
- much improved and generalized HID led handling, and merge of
specialized hid-thingm driver into this generic hid-led one, from
Heiner Kallweit
- i2c-hid power management improvements from Fu Zhonghui and Guohua
Zhong
- uhid initialization race fix from Roderick Colenbrander
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (21 commits)
HID: add usb device id for Apple Magic Keyboard
HID: hid-led: fix Delcom support on big endian systems
HID: hid-led: add support for Greynut Luxafor
HID: hid-led: add support for Delcom Visual Signal Indicator G2
HID: hid-led: remove report id from struct hidled_config
HID: alps: a few cleanups
HID: remove ThingM blink(1) driver
HID: hid-led: add support for ThingM blink(1)
HID: hid-led: add support for reading from LED devices
HID: hid-led: add support for devices with multiple independent LEDs
HID: i2c-hid: set power sleep before shutdown
HID: alps: match alps devices in core
HID: thingm: simplify debug output code
HID: alps: pass correct sizes to hid_hw_raw_request()
HID: alps: struct u1_dev *priv is internal to the driver
HID: add Alps I2C HID Touchpad-Stick support
HID: led: fix config
usb: misc: remove outdated USB LED driver
HID: migrate USB LED driver from usb misc to hid
HID: i2c_hid: enable i2c-hid devices to suspend/resume asynchronously
...
Pull quota update from Jan Kara:
"time64 support for quota"
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
quota: use time64_t internally
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABCAAGBQJXmhmRAAoJEPL5WVaVDYGjOIcH/ixqzAvUqiquF+5EWVvaBtgU
xZvJ+ryaqifQKfK1GeC7394O7lb8zDA/Z3VvERPwmsHpwqpsoFE+V/cmH8gKc4/A
yLuhEG24GFFwSpAidHNBKR3SaIYvnfDIpq05JId95Yq4AGNzaMapYhMY9kjGzvyY
/SMN7v50nl62aMo9mikequjxRHqUPamr1cP2aRjUZ7RqD4uruDwIup75hS+uS/gb
DWnAeqnVj0A+5EhKVkFpf5H8KP1L/ob4oghrnxL4lLyr+tuh67LVFXV3Fv4xL5Z+
Bnbqqh8Y70GfpSBYrfDMZlZ1cgauXZe+sDd+Q09uEfCA8ctFE6wkXCKzVGrRTuY=
=DN2X
-----END PGP SIGNATURE-----
Merge tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull random driver fix from Ted Ts'o:
"Fix a boot failure on systems with non-contiguous NUMA id's"
* tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: use for_each_online_node() to iterate over NUMA nodes
Pull vfs updates from Al Viro:
"Assorted cleanups and fixes.
Probably the most interesting part long-term is ->d_init() - that will
have a bunch of followups in (at least) ceph and lustre, but we'll
need to sort the barrier-related rules before it can get used for
really non-trivial stuff.
Another fun thing is the merge of ->d_iput() callers (dentry_iput()
and dentry_unlink_inode()) and a bunch of ->d_compare() ones (all
except the one in __d_lookup_lru())"
* 'work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (26 commits)
fs/dcache.c: avoid soft-lockup in dput()
vfs: new d_init method
vfs: Update lookup_dcache() comment
bdev: get rid of ->bd_inodes
Remove last traces of ->sync_page
new helper: d_same_name()
dentry_cmp(): use lockless_dereference() instead of smp_read_barrier_depends()
vfs: clean up documentation
vfs: document ->d_real()
vfs: merge .d_select_inode() into .d_real()
unify dentry_iput() and dentry_unlink_inode()
binfmt_misc: ->s_root is not going anywhere
drop redundant ->owner initializations
ufs: get rid of redundant checks
orangefs: constify inode_operations
missed comment updates from ->direct_IO() prototype change
file_inode(f)->i_mapping is f->f_mapping
trim fsnotify hooks a bit
9p: new helper - v9fs_parent_fid()
debugfs: ->d_parent is never NULL or negative
...
LTP madvise05 was generating mm splat
| [ARCLinux]# /sd/ltp/testcases/bin/madvise05
| BUG: Bad page map in process madvise05 pte:80e08211 pmd:9f7d4000
| page:9fdcfc90 count:1 mapcount:-1 mapping: (null) index:0x0 flags: 0x404(referenced|reserved)
| page dumped because: bad pte
| addr:200b8000 vm_flags:00000070 anon_vma: (null) mapping: (null) index:1005c
| file: (null) fault: (null) mmap: (null) readpage: (null)
| CPU: 2 PID: 6707 Comm: madvise05
And for newer kernels, the system was rendered unusable afterwards.
The problem was mprotect->pte_modify() clearing PTE_SPECIAL (which is
set to identify the special zero page wired to the pte).
When pte was finally unmapped, special casing for zero page was not
done, and instead it was treated as a "normal" page, tripping on the
map counts etc.
This fixes ARC STAR 9001053308
Cc: <stable@vger.kernel.org>
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
This changes the vfs dentry hashing to mix in the parent pointer at the
_beginning_ of the hash, rather than at the end.
That actually improves both the hash and the code generation, because we
can move more of the computation to the "static" part of the dcache
setup, and do less at lookup runtime.
It turns out that a lot of other hash users also really wanted to mix in
a base pointer as a 'salt' for the hash, and so the slightly extended
interface ends up working well for other cases too.
Users that want a string hash that is purely about the string pass in a
'salt' pointer of NULL.
* merge branch 'salted-string-hash':
fs/dcache.c: Save one 32-bit multiply in dcache lookup
vfs: make the string hashes salt the hash
A LAYOUTCOMMIT then subsequent GETATTR may both return the same attributes,
and in that case NFS_INO_INVALID_ATTR is never set on the second pass
through nfs_update_inode(). The existing check to skip the clearing of
NFS_INO_INVALID_ATTR if a LAYOUTCOMMIT is outstanding does not help in this
case (see commit 10b7e9ad4488: "pNFS: Don't mark the inode as revalidated
if a LAYOUTCOMMIT is outstanding"). We know that if a LAYOUTCOMMIT is
outstanding then attributes will need upating, so always set
NFS_INO_INVALID_ATTR.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
On the tear-down path, the dead CPU callback for the timers was
misplaced within the 'cpuhp_state' enumeration. There is a hidden
dependency between the timers and block multiqueue. The timers
callback must happen before the block multiqueue callback otherwise a
RCU stall occurs.
Move the timers callback to the proper place in the state machine.
Reported-and-tested-by: Jon Hunter <jonathanh@nvidia.com>
Reported-by: kbuild test robot <lkp@intel.com>
Fixes: 24f73b9971 ("timers/core: Convert to hotplug state machine")
Signed-off-by: Richard Cochran <rcochran@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: John Stultz <john.stultz@linaro.org>
Cc: rt@linutronix.de
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Link: http://lkml.kernel.org/r/1469610498-25914-1-git-send-email-rcochran@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
The md device might not have personality (for example, ddf raid array). The
issue is introduced by 8430e7e0af9a15(md: disconnect device from personality
before trying to remove it)
Reported-by: kernel test robot <xiaolong.ye@intel.com>
Signed-off-by: Shaohua Li <shli@fb.com>
Fix format and type mismatches in a couple debug prints in the
Broadcom PDC driver. Use %pad for dma_addr_t and %pa for
resource_size_t.
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Some of the checks didn't handle frev 2 tables properly.
amdgpu doesn't support any tables pre-frev 2, so drop
the checks.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Fix to return error code -EINVAL from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 3c31760e76 ('drm/arm: mali-dp: Set crtc.port to the port
instead of the endpoint')
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Acked-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1469672066-13401-1-git-send-email-weiyj.lk@gmail.com
Convert asciidoc-formatted docs to rst in accordance with Jonathan's and
Jani's effort to use sphinx for kernel-doc rendering in 4.8.
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/4c1b29986fa77772156b1af0c965d3799e43a47b.1467628307.git.lukas@wunner.de
We accidentally take the "port->lock" twice in a row. This old code
was supposed to be deleted.
Fixes: e58e241c17 ('sparc: serial: Clean up the locking for -rt')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Smatch complains that these tests are off by one, which is true but not
life threatening.
arch/sparc/kernel/irq_32.c:169 irq_link()
error: buffer overflow 'irq_map' 384 <= 384
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
So far, the cache of the ahash requests was updated from the 'complete'
operation. This complete operation is called from mv_cesa_tdma_process
before the cleanup operation, which means that the content of req->src
can be read and copied when it is still mapped. This commit fixes the
issue by moving this cache update from mv_cesa_ahash_complete to
mv_cesa_ahash_req_cleanup, so the copy is done once the sglist is
unmapped.
Fixes: 1bf6682cb3 ("crypto: marvell - Add a complete operation for..")
Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The flag CRYPTO_TFM_REQ_MAY_BACKLOG is optional and can be set from the
user to put requests into the backlog queue when the main cryptographic
queue is full. Before calling mv_cesa_tdma_chain we must check the value
of the return status to be sure that the current request has been
correctly queued or added to the backlog.
Fixes: 85030c5168 ("crypto: marvell - Add support for chaining...")
Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
So far in mv_cesa_ablkcipher_dma_req_init, if an error is thrown while
the tdma chain is built there is a memory leak. This issue exists
because the chain is assigned later at the end of the function, so the
cleanup function is called with the wrong version of the chain.
Fixes: db509a4533 ("crypto: marvell/cesa - add TDMA support")
Signed-off-by: Romain Perier <romain.perier@free-electrons.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The Broadcom PDC mailbox driver is a mailbox controller that
manages data transfers to and from one or more offload engines.
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Add the device tree binding documentation for the PDC hardware
in Broadcom iProc SoCs.
Signed-off-by: Rob Rice <rob.rice@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Ray Jui <ray.jui@broadcom.com>
Reviewed-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Scott Branden <scott.branden@broadcom.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
During following a symbolic link we received err_buf from SMB2_open().
While the validity of SMB2 error response is checked previously
in smb2_check_message() a symbolic link payload is not checked at all.
Fix it by adding such checks.
Cc: Dan Carpenter <dan.carpenter@oracle.com>
CC: Stable <stable@vger.kernel.org>
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
if, when mounting //HOST/share/sub/dir/foo we can query /sub/dir/foo but
not any of the path components above:
- store the /sub/dir/foo prefix in the cifs super_block info
- in the superblock, set root dentry to the subpath dentry (instead of
the share root)
- set a flag in the superblock to remember it
- use prefixpath when building path from a dentry
fixes bso#8950
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
This fixes a crash on s390 with fake NUMA enabled.
Reported-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Fixes: 1e7f583af6 ("random: make /dev/urandom scalable for silly userspace programs")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Some of our "for_each_xyz()" macro constructs make gcc unhappy about
lack of braces around if-statements inside or outside the loop, because
the loop construct itself has a "if-then-else" statement inside of it.
The resulting warnings look something like this:
drivers/gpu/drm/i915/i915_debugfs.c: In function ‘i915_dump_lrc’:
drivers/gpu/drm/i915/i915_debugfs.c:2103:6: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses]
if (ctx != dev_priv->kernel_context)
^
even if the code itself is fine.
Since the warning is fairly easy to avoid by adding a braces around the
if-statement near the for_each_xyz() construct, do so, rather than
disabling the otherwise potentially useful warning.
(The if-then-else statements used in the "for_each_xyz()" constructs are
designed to be inherently safe even with no braces, but in this case
it's quite understandable that gcc isn't really able to tell that).
This finally leaves the standard "allmodconfig" build with just a
handful of remaining warnings, so new and valid warnings hopefully will
stand out.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Currently IS_ENABLED() produces an expression surrounded by parentheses,
which allows this code to compile, generating eg:
else if (1 || 0)
hpte_init_native();
However a change to the macro in the kbuild tree will break this in
future by removing the parentheses.
Fixes: 7353644fa9 ("powerpc/mm: Fix build break when PPC_NATIVE=n")
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Newer versions of gcc warn about the use of __builtin_return_address()
with a non-zero argument when "-Wall" is specified:
kernel/trace/trace_irqsoff.c: In function ‘stop_critical_timings’:
kernel/trace/trace_irqsoff.c:433:86: warning: calling ‘__builtin_return_address’ with a nonzero argument is unsafe [-Wframe-address]
stop_critical_timing(CALLER_ADDR0, CALLER_ADDR1);
[ .. repeats a few times for other similar cases .. ]
It is true that a non-zero argument is somewhat dangerous, and we do not
actually have very many uses of that in the kernel - but the ftrace code
does use it, and as Stephen Rostedt says:
"We are well aware of the danger of using __builtin_return_address() of
> 0. In fact that's part of the reason for having the "thunk" code in
x86 (See arch/x86/entry/thunk_{64,32}.S). [..] it adds extra frames
when tracking irqs off sections, to prevent __builtin_return_address()
from accessing bad areas. In fact the thunk_32.S states: 'Trampoline to
trace irqs off. (otherwise CALLER_ADDR1 might crash)'."
For now, __builtin_return_address() with a non-zero argument is the best
we can do, and the warning is not helpful and can end up making people
miss other warnings for real problems.
So disable the frame-address warning on compilers that need it.
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
On pre-Niagara systems, we fetch the fault address on data TLB
exceptions from the TLB_TAG_ACCESS register. But this register also
contains the context ID assosciated with the fault in the low 13 bits
of the register value.
This propagates into current_thread_info()->fault_address and can
cause trouble later on.
So clear the low 13-bits out of the TLB_TAG_ACCESS value in the cases
where it matters.
Reported-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
* proper runtime pm support for omap-ssi and ssi-protocol
* misc. fixes
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=WPyp
-----END PGP SIGNATURE-----
Merge tag 'hsi-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi
Pull HSI updates from Sebastian Reichel:
- proper runtime pm support for omap-ssi and ssi-protocol
- misc fixes
* tag 'hsi-for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi: (24 commits)
HSI: omap_ssi: drop pm_runtime_irq_safe
HSI: omap_ssi_port: use rpm autosuspend API
HSI: omap_ssi: call msg->complete() from process context
HSI: omap_ssi_port: ensure clocks are kept enabled during transfer
HSI: omap_ssi_port: replace pm_runtime_put_sync with non-sync variant
HSI: omap_ssi_port: avoid calling runtime_pm_*_sync inside spinlock
HSI: omap_ssi_port: avoid pm_runtime_get_sync in ssi_start_dma and ssi_start_pio
HSI: omap_ssi_port: switch to threaded pio irq
HSI: omap_ssi_core: remove pm_runtime_get_sync call from tasklet
HSI: omap_ssi_core: use pm_runtime_put instead of pm_runtime_put_sync
HSI: omap_ssi_port: prepare start_tx/stop_tx for blocking pm_runtime calls
HSI: core: switch port event notifier from atomic to blocking
HSI: omap_ssi_port: replace wkin_cken with atomic bitmap operations
HSI: omap_ssi: convert cawake irq handler to thread
HSI: ssi_protocol: fix ssip_xmit invocation
HSI: ssi_protocol: replace spin_lock with spin_lock_bh
HSI: ssi_protocol: avoid ssi_waketest call with held spinlock
HSI: omap_ssi: do not reset module
HSI: omap_ssi_port: remove useless newline
hsi: Only descend into hsi directory when CONFIG_HSI is set
...
important is the use of a ChaCha20-based CRNG for /dev/urandom, which
is faster, more efficient, and easier to make scalable for
silly/abusive userspace programs that want to read from /dev/urandom
in a tight loop on NUMA systems.
This set of patches also improves entropy gathering on VM's running on
Microsoft Azure, and will take advantage of a hw random number
generator (if present) to initialize the /dev/urandom pool.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
iQEcBAABCAAGBQJXla/8AAoJEPL5WVaVDYGj4xgH/3qDPHpFvynUMbMgg/MRQNt2
K1zhKKQjYuJ465aIiPME21tGC1C5JxO3a9mgDy0pfJmLVvCWRUx9dDtdI59Xkaev
KuVTbqdl8D75lftX3/jF3lXKd5dVLrW2V9hOMcESQqBFuoc1B8sJztR0upQsdGvA
I8+jjxRffSzxDZY4it6p/lqsTdEfwhA+mEc6ztZ+Ccsdlqd+GNCvB/YE4tk+U6x/
tGKaKfuiHSXpR4P9ks/L5gwaIcFQ6Y1rdVqd8YP3iC9YXGFZdJkRXklRRj1mCgWs
YoCDMATTos+6iVONft94fF5pW6HND1F3bxPNo/RpMZca3MlqbiCSij3ky+gqUc4=
=mSBt
-----END PGP SIGNATURE-----
Merge tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random
Pull random driver updates from Ted Ts'o:
"A number of improvements for the /dev/random driver; the most
important is the use of a ChaCha20-based CRNG for /dev/urandom, which
is faster, more efficient, and easier to make scalable for
silly/abusive userspace programs that want to read from /dev/urandom
in a tight loop on NUMA systems.
This set of patches also improves entropy gathering on VM's running on
Microsoft Azure, and will take advantage of a hw random number
generator (if present) to initialize the /dev/urandom pool"
(It turns out that the random tree hadn't been in linux-next this time
around, because it had been dropped earlier as being too quiet. Oh
well).
* tag 'random_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random:
random: strengthen input validation for RNDADDTOENTCNT
random: add backtracking protection to the CRNG
random: make /dev/urandom scalable for silly userspace programs
random: replace non-blocking pool with a Chacha20-based CRNG
random: properly align get_random_int_hash
random: add interrupt callback to VMBus IRQ handler
random: print a warning for the first ten uninitialized random users
random: initialize the non-blocking pool via add_hwgenerator_randomness()
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=CN+v
-----END PGP SIGNATURE-----
Merge tag 'media/v4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media documentation updates from Mauro Carvalho Chehab:
"This patch series does the conversion of all media documentation stuff
to Restrutured Text markup format and add them to the
Documentation/index.rst file.
The media documentation was grouped into 4 books:
- media uAPI
- media kAPI
- V4L driver-specific documentation
- DVB driver-specific documentation
It also contains several documentation improvements and one fixup
patch for a core issue with cropcap.
PS. After this patch series, the media DocBook is deprecated and
should be removed. I'll add such patch on a future pull request"
* tag 'media/v4.8-4' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (322 commits)
[media] cx23885-cardlist.rst: add a new card
[media] doc-rst: add some needed escape codes
[media] doc-rst: kapi: use :c:func: instead of :cpp:func
doc-rst: kernel-doc: fix a change introduced by mistake
[media] v4l2-ioctl.h add debug info for struct v4l2_ioctl_ops
[media] dvb_ringbuffer.h: some documentation improvements
[media] v4l2-ctrls.h: fully document the header file
[media] doc-rst: Fix some typedef ugly warnings
[media] doc-rst: reorganize the kAPI v4l2 chapters
[media] rename v4l2-framework.rst to v4l2-intro.rst
[media] move V4L2 clocks to a separate .rst file
[media] v4l2-fh.rst: add cross references and markups
[media] v4l2-fh.rst: add fh contents from v4l2-framework.rst
[media] v4l2-fh.h: add documentation for it
[media] v4l2-event.rst: add cross-references and markups
[media] v4l2-event.h: document all functions
[media] v4l2-event.rst: add text from v4l2-framework.rst
[media] v4l2-framework.rst: remove videobuf quick chapter
[media] v4l2-dev: add cross-references and improve markup
[media] doc-rst: move v4l2-dev doc to a separate file
...
This update includes the usual round of driver updates (fcoe, lpfc,
ufs, qla2xxx, hisi_sas). The most important other change is removing
the flag to allow non-blk_mq on a per host basis (it's unused); there
is still a global module parameter for all of SCSI just in case. The
rest are an assortment of minor fixes and typo updates.
Signed-off-by: James Bottomley <jejb@linux.vnet.ibm.com>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2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=vRgI
-----END PGP SIGNATURE-----
Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI updates from James Bottomley:
"This update includes the usual round of driver updates (fcoe, lpfc,
ufs, qla2xxx, hisi_sas). The most important other change is removing
the flag to allow non-blk_mq on a per host basis (it's unused); there
is still a global module parameter for all of SCSI just in case.
The rest are an assortment of minor fixes and typo updates"
* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (101 commits)
scsi:libsas: fix oops caused by assigning a freed task to ->lldd_task
fnic: pci_dma_mapping_error() doesn't return an error code
scsi: lpfc: avoid harmless comparison warning
fcoe: implement FIP VLAN responder
fcoe: Rename 'fip_frame' to 'fip_vn2vn_notify_frame'
lpfc: call lpfc_sli_validate_fcp_iocb() with the hbalock held
scsi: ufs: remove unnecessary goto label
hpsa: change hpsa_passthru_ioctl timeout
hpsa: correct skipping masked peripherals
qla2xxx: Update driver version to 8.07.00.38-k
qla2xxx: Fix BBCR offset
qla2xxx: Fix duplicate message id.
qla2xxx: Disable the adapter and skip error recovery in case of register disconnect.
qla2xxx: Separate ISP type bits out from device type.
qla2xxx: Correction to function qla26xx_dport_diagnostics().
qla2xxx: Add support to handle Loop Init error Asynchronus event.
qla2xxx: Let DPORT be enabled purely by nvram.
qla2xxx: Add bsg interface to support statistics counter reset.
qla2xxx: Add bsg interface to support D_Port Diagnostics.
qla2xxx: Check for device state before unloading the driver.
...
Pull input updates from Dmitry Torokhov:
"Updates for the input subsystem. This contains the following new
drivers promised in the last merge window:
- driver for touchscreen controller found in Surface 3
- driver for Pegasus Notetaker tablet
- driver for Atmel Captouch Buttons
- driver for Raydium I2C touchscreen controllers
- powerkey driver for HISI 65xx SoC
plus a few fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (40 commits)
Input: tty/vt/keyboard - use memdup_user()
Input: pegasus_notetaker - set device mode in reset_resume() if in use
Input: pegasus_notetaker - cancel workqueue's work in suspend()
Input: pegasus_notetaker - fix usb_autopm calls to be balanced
Input: pegasus_notetaker - handle usb control msg errors
Input: wacom_w8001 - handle errors from input_mt_init_slots()
Input: wacom_w8001 - resolution wasn't set for ABS_MT_POSITION_X/Y
Input: pixcir_ts - add support for axis inversion / swapping
Input: icn8318 - use of_touchscreen helpers for inverting / swapping axes
Input: edt-ft5x06 - add support for inverting / swapping axes
Input: of_touchscreen - add support for inverted / swapped axes
Input: synaptics-rmi4 - use the RMI_F11_REL_BYTES define in rmi_f11_rel_pos_report
Input: synaptics-rmi4 - remove unneeded variable
Input: synaptics-rmi4 - remove pointer to rmi_function in f12_data
Input: synaptics-rmi4 - support regulator supplies
Input: raydium_i2c_ts - check CRC of incoming packets
Input: xen-kbdfront - prefer xenbus_write() over xenbus_printf() where possible
Input: fix a double word "is is" in include/linux/input.h
Input: add powerkey driver for HISI 65xx SoC
Input: apanel - spelling mistake - "skiping" -> "skipping"
...
Pull i2c updates from Wolfram Sang:
"Here is the I2C pull request for 4.8:
- the core and i801 driver gained support for SMBus Host Notify
- core support for more than one address in DT
- i2c_add_adapter() has now better error messages. We can remove all
error messages from drivers calling it as a next step.
- bigger updates to rk3x driver to support rk3399 SoC
- the at24 eeprom driver got refactored and can now read special
variants with unique serials or fixed MAC addresses.
The rest is regular driver updates and bugfixes"
* 'i2c/for-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (66 commits)
i2c: i801: use IS_ENABLED() instead of checking for built-in or module
Documentation: i2c: slave: give proper example for pm usage
Documentation: i2c: slave: describe buffer problems a bit better
i2c: bcm2835: Don't complain on -EPROBE_DEFER from getting our clock
i2c: i2c-smbus: drop useless stubs
i2c: efm32: fix a failure path in efm32_i2c_probe()
Revert "i2c: core: Cleanup I2C ACPI namespace"
Revert "i2c: core: Add function for finding the bus speed from ACPI"
i2c: Update the description of I2C_SMBUS
i2c: i2c-smbus: fix i2c_handle_smbus_host_notify documentation
eeprom: at24: tweak the loop_until_timeout() macro
eeprom: at24: add support for at24mac series
eeprom: at24: support reading the serial number for 24csxx
eeprom: at24: platform_data: use BIT() macro
eeprom: at24: split at24_eeprom_write() into specialized functions
eeprom: at24: split at24_eeprom_read() into specialized functions
eeprom: at24: hide the read/write loop behind a macro
eeprom: at24: call read/write functions via function pointers
eeprom: at24: coding style fixes
eeprom: at24: move at24_read() below at24_eeprom_write()
...
Quite a lot of cleanup and maintainence work going on this release in
various drivers, and also a fix for a nasty locking issue in the core:
- A fix for locking issues when external drivers explicitly locked the
bus with spi_bus_lock() - we were using the same lock to both control
access to the physical bus in multi-threaded I/O operations and
exclude multiple callers. Confusion between these two caused us to
have scenarios where we were dropping locks. These are fixed by
splitting into two separate locks like should have been done
originally, making everything much clearer and correct.
- Support for DMA in spi_flash_read().
- Support for instantiating spidev on ACPI systems, including some test
devices used in Windows validation.
- Use of the core DMA mapping functionality in the McSPI driver.
- Start of support for ThunderX SPI controllers, involving a very big
set of changes to the Cavium driver.
- Support for Braswell, Exynos 5433, Kaby Lake, Merrifield, RK3036,
RK3228, RK3368 controllers.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iQEcBAABAgAGBQJXmPFBAAoJECTWi3JdVIfQbisH/355nT/cyqc08l9iC+a1zRDw
/Bf5kN8pqmu6+y3sMjAIdptZQTlXhgR4q1ZH+oNSfowCVgvJYWF6RVCEXDBh6XHs
YBQAFlYeSOO5cLTPQSDnn06oFucV/HZJppC6hM0SNclbVboeMBBS6S6aljXqMbj+
mFvtq6/iEsG6kgQcmcl3fm/SMOYF2OFDJyr66NimBXQGzjx84xJcG0eGk8kCIwEw
xyiE/WmB9WT2scFSgAsfaOEE27ozaq9iANNUA/ceUibQgQYpQveBgy4XVXFjEzFo
3BVvPYGGzjebzaXbMwDV6OvSgMwnTsMxjtZGsraxIEOcMdeeMEpn1/Ze4ksWi4c=
=R4Zx
-----END PGP SIGNATURE-----
Merge tag 'spi-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"Quite a lot of cleanup and maintainence work going on this release in
various drivers, and also a fix for a nasty locking issue in the core:
- A fix for locking issues when external drivers explicitly locked
the bus with spi_bus_lock() - we were using the same lock to both
control access to the physical bus in multi-threaded I/O operations
and exclude multiple callers.
Confusion between these two caused us to have scenarios where we
were dropping locks. These are fixed by splitting into two
separate locks like should have been done originally, making
everything much clearer and correct.
- Support for DMA in spi_flash_read().
- Support for instantiating spidev on ACPI systems, including some
test devices used in Windows validation.
- Use of the core DMA mapping functionality in the McSPI driver.
- Start of support for ThunderX SPI controllers, involving a very big
set of changes to the Cavium driver.
- Support for Braswell, Exynos 5433, Kaby Lake, Merrifield, RK3036,
RK3228, RK3368 controllers"
* tag 'spi-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (64 commits)
spi: Split bus and I/O locking
spi: octeon: Split driver into Octeon specific and common parts
spi: octeon: Move include file from arch/mips to drivers/spi
spi: octeon: Put register offsets into a struct
spi: octeon: Store system clock freqency in struct octeon_spi
spi: octeon: Convert driver to use readq()/writeq() functions
spi: pic32-sqi: fixup wait_for_completion_timeout return handling
spi: pic32: fixup wait_for_completion_timeout return handling
spi: rockchip: limit transfers to (64K - 1) bytes
spi: xilinx: Return IRQ_NONE if no interrupts were detected
spi: xilinx: Handle errors from platform_get_irq()
spi: s3c64xx: restore removed comments
spi: s3c64xx: add Exynos5433 compatible for ioclk handling
spi: s3c64xx: use error code from clk_prepare_enable()
spi: s3c64xx: rename goto labels to meaningful names
spi: s3c64xx: document the clocks and the clock-name property
spi: s3c64xx: add exynos5433 spi compatible
spi: s3c64xx: fix reference leak to master in s3c64xx_spi_remove()
spi: spi-sh: Remove deprecated create_singlethread_workqueue
spi: spi-topcliff-pch: Remove deprecated create_singlethread_workqueue
...
- LED driver for TI LP3952 6-Channel Color LED
LED core improvements:
- Only descend into leds directory when CONFIG_NEW_LEDS is set
- Add no-op gpio_led_register_device when LED subsystem is disabled
- MAINTAINERS: Add file patterns for led device tree bindings
LED Trigger core improvements:
- return error if invalid trigger name is provided via sysfs
LED class drivers improvements
- is31fl32xx: define complete i2c_device_id table
- is31fl32xx: fix typo in id and match table names
- leds-gpio: Set of_node for created LED devices
- pca9532: Add device tree support
Conversion of IDE trigger to common disk trigger:
- leds: convert IDE trigger to common disk trigger
- leds: documentation: 'ide-disk' to 'disk-activity'
- unicore32: use the new LED disk activity trigger
- parisc: use the new LED disk activity trigger
- mips: use the new LED disk activity trigger
- arm: use the new LED disk activity trigger
- powerpc: use the new LED disk activity trigger
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2.0.17 (GNU/Linux)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=8lmX
-----END PGP SIGNATURE-----
Merge tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds
Pull LED updates from Jacek Anaszewski:
"New LED class driver:
- LED driver for TI LP3952 6-Channel Color LED
LED core improvements:
- Only descend into leds directory when CONFIG_NEW_LEDS is set
- Add no-op gpio_led_register_device when LED subsystem is disabled
- MAINTAINERS: Add file patterns for led device tree bindings
LED Trigger core improvements:
- return error if invalid trigger name is provided via sysfs
LED class drivers improvements
- is31fl32xx: define complete i2c_device_id table
- is31fl32xx: fix typo in id and match table names
- leds-gpio: Set of_node for created LED devices
- pca9532: Add device tree support
Conversion of IDE trigger to common disk trigger:
- leds: convert IDE trigger to common disk trigger
- leds: documentation: 'ide-disk' to 'disk-activity'
- unicore32: use the new LED disk activity trigger
- parisc: use the new LED disk activity trigger
- mips: use the new LED disk activity trigger
- arm: use the new LED disk activity trigger
- powerpc: use the new LED disk activity trigger"
* tag 'leds_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds:
leds: is31fl32xx: define complete i2c_device_id table
leds: is31fl32xx: fix typo in id and match table names
leds: LED driver for TI LP3952 6-Channel Color LED
leds: leds-gpio: Set of_node for created LED devices
leds: triggers: return error if invalid trigger name is provided via sysfs
leds: Only descend into leds directory when CONFIG_NEW_LEDS is set
leds: Add no-op gpio_led_register_device when LED subsystem is disabled
unicore32: use the new LED disk activity trigger
parisc: use the new LED disk activity trigger
mips: use the new LED disk activity trigger
arm: use the new LED disk activity trigger
powerpc: use the new LED disk activity trigger
leds: documentation: 'ide-disk' to 'disk-activity'
leds: convert IDE trigger to common disk trigger
leds: pca9532: Add device tree support
MAINTAINERS: Add file patterns for led device tree bindings
No modern hardware should need this, and anybody who really
doesn't have something to automatically detect IPMI can add the
device by hand on the module commandline or hot add it.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEABECAAYFAleY0zgACgkQIXnXXONXEReeewCgiZa5nEIWzmmroaWcmDK1VTs2
wSQAn2KYA6ieZiDZso9e9xwhJWvRsQDl
=CakW
-----END PGP SIGNATURE-----
Merge tag 'for-linus-4.8' of git://git.code.sf.net/p/openipmi/linux-ipmi
Pull IPMI updates from Corey Minyard:
"Remove some old cruft that was disabled by default a long time ago.
No modern hardware should need this, and anybody who really doesn't
have something to automatically detect IPMI can add the device by hand
on the module commandline or hot add it"
* tag 'for-linus-4.8' of git://git.code.sf.net/p/openipmi/linux-ipmi:
ipmi: remove trydefaults parameter and default init
* Minor cleanups
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=mdxx
-----END PGP SIGNATURE-----
Merge tag 'edac_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp
Pull EDAC updates from Borislav Petkov:
"This last cycle, Thor was busy adding Arria10 eth FIFO support to the
altera_edac driver along with other improvements. We have two
cleanups/fixes too.
Summary:
- Altera Arria10 ethernet FIFO buffer support (Thor Thayer)
- Minor cleanups"
* tag 'edac_for_4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp:
ARM: dts: Add Arria10 Ethernet EDAC devicetree entry
EDAC, altera: Add Arria10 Ethernet EDAC support
EDAC, altera: Add Arria10 ECC memory init functions
Documentation: dt: socfpga: Add Arria10 Ethernet binding
EDAC, altera: Drop some ifdeffery
EDAC, altera: Add panic flag check to A10 IRQ
EDAC, altera: Check parent status for Arria10 EDAC block
EDAC, altera: Make all private data structures static
EDAC: Correct channel count limit
EDAC, amd64_edac: Init opstate at the proper time during init
EDAC, altera: Handle Arria10 SDRAM child node
EDAC, altera: Add ECC Manager IRQ controller support
Documentation: dt: socfpga: Add interrupt-controller to ecc-manager
Several build configurations had already disabled this warning because
it generates a lot of false positives. But some had not, and it was
still enabled for "allmodconfig" builds, for example.
Looking at the warnings produced, every single one I looked at was a
false positive, and the warnings are frequent enough (and big enough)
that they can easily hide real problems that you don't notice in the
noise generated by -Wmaybe-uninitialized.
The warning is good in theory, but this is a classic case of a warning
that causes more problems than the warning can solve.
If gcc gets better at avoiding false positives, we may be able to
re-enable this warning. But as is, we're better off without it, and I
want to be able to see the *real* warnings.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds
Scott Bauer
Vineet Gupta
Benjamin Coddington
Richard Cochran
Shaohua Li
Rob Rice
Russell King
Alex Deucher
Wei Yongjun
Jiri Kosina
Stefan Christ
Lukas Wunner
Dan Carpenter
Romain Perier
Vinod Koul
Pavel Shilovsky
Aurelien Aptel
Theodore Ts'o
Stephen Rothwell
David S. Miller