From: "Gautham R. Shenoy"
[ Upstream commit ee1f4a7dafa997816ff3de96155c6f3edc21c1e6 ]
On POWERNV platform, the fields for pstates in the Power Management
Status Register (PMSR) and the Power Management Control Register
(PMCR) are 8-bits wide. On POWER8 the pstates are negatively numbered
while
From: Geert Uytterhoeven
[ Upstream commit 3522f867c13b63cf62acdf1b8ca5664c549a716a ]
acpi_ec.gpe is "unsigned long", hence treating it as "u32" would expose
the wrong half on big-endian 64-bit systems. Fix this by changing its
type to "u32" and removing the cast, as all other code already uses
From: Rafael David Tinoco
[ Upstream commit d754941225a7dbc61f6dd2173fa9498049f9a7ee ]
If, for any reason, userland shuts down iscsi transport interfaces
before proper logouts - like when logging in to LUNs manually, without
logging out on server shutdown, or when automated scripts can't
umount/
From: Linus Walleij
[ Upstream commit 24e78079bf2250874e33da2e7cfbb6db72d3caf4 ]
Some GPIO lines appear named "?" in the lsgpio dump due to their
requesting drivers not passing a reasonable label.
Most typically this happens if a device tree node just defines
gpios = <...> and not foo-gpios = <
From: Peter Große
[ Upstream commit 3a3713ec360138f806c6fc368d1de570f692b347 ]
Instead of calling ieee80211_recalc_txpower on monitor interfaces
directly, call it using the virtual monitor interface, if one exists.
In case of a single monitor interface given, reject setting TX power,
if no virt
From: Hans de Goede
[ Upstream commit 5928c281524fe451114e04f1dfa11246a37e859f ]
We're seeing a lot of bogus backlight interfaces on newer machines without
a LCD such as desktops, servers and HDMI sticks. This causes userspace to
show a non-functional brightness slider in e.g. the GNOME3 system
From: Jerome Brunet
[ Upstream commit 12a26c298d2a8b1cab498533fa65198e49e3afd3 ]
divider_recalc_rate() is an helper function used by clock divider of
different types, so the structure containing the 'hw' pointer is not
always a 'struct clk_divider'
At the following line:
> div = _get_div(table,
From: Pardha Saradhi K
[ Upstream commit d5cc0a1fcbb5ddbef9fdd4c4a978da3254ddbf37 ]
During firmware and library download, sometimes it is observed that
firmware and library download is timed-out resulting into probe failure.
This patch disables dynamic clock gating while firmware and library
do
From: Mauro Carvalho Chehab
[ Upstream commit df93dc61b0d8b19a5c9db545cf3fcc24f88dfde4 ]
Currently, there's no check if an invalid buffer range
is passed. However, while testing DVB memory mapped apps,
I got this:
videobuf2_core: VB: num_buffers -2143943680, buffer 33, index -2143943647
u
From: Fuyun Liang
[ Upstream commit 27b5bf49f0924fd62d2b1ef8467b40773973da34 ]
When phy exists, we use the value of phydev.autoneg to represent the
auto-negotiation state of hardware. Otherwise, we use the value of
mac.autoneg to represent it.
This patch fixes for getting a error value of auto-
From: "Gustavo A. R. Silva"
[ Upstream commit 63f1e05f7fe9ca509c60154d6a833abf96eecdc9 ]
df->governor is being dereferenced before it is null checked,
hence there is a potential null pointer dereference.
Notice that df->governor is being null checked at line 1004:
if (df->governor) {, which imp
From: Leon Romanovsky
[ Upstream commit e48e5e198fb6ec77c91047a694022f0fefa45292 ]
The commit 1a1c116f3dcf ("RDMA/netlink: Simplify the put_msg and put_attr")
removes nlmsg_len calculation in ibnl_put_attr causing netlink messages and
caused to miss source and destination addresses.
Fixes: 1a1c
From: Maciej Purski
[ Upstream commit 5d389b125186cf254ad5b8015763ac07c151aea4 ]
Calibration register is used for calculating current register in
hardware according to datasheet:
current = shunt_volt * calib_register / 2048 (ina 226)
current = shunt_volt * calib_register / 4096 (ina 219)
Fix ca
Use __initconst, not __initdata also in header file.
This fixes a warning generated by clang:
certs/blacklist_nohashes.c:4:12: warning: section does not match
previous declaration [-Wsection]
const char __initconst *const blacklist_hashes[] = {
^
..
certs/blacklist.h:3:19: n
From: Jernej Škrabec
[ Upstream commit 7dbc7f5f4904cfddc199af171ea095490a434f15 ]
TCON1 also has M divider, contrary to TCON0. And the mux is only
2 bits wide, instead of 3.
Fixes: 05359be1176b ("clk: sunxi-ng: Add driver for A83T CCU")
Signed-off-by: Jernej Skrabec
[w...@csie.org: Add descrip
From: NeilBrown
[ Upstream commit 61647823aa920e395afcce4b57c32afb51456cab ]
d_move() will call __d_drop() and then __d_rehash()
on the dentry being moved. This creates a small window
when the dentry appears to be unhashed. Many tests
of d_unhashed() are made under ->d_lock and so are safe
fro
From: Moni Shoua
[ Upstream commit a42b63c1ac1986f17f71bc91a6b0aaa14d4dae71 ]
Change the default mapping between TC and TCG as follows:
Prio | TC/TCG
| from to
|(set by FW) (set by SW)
-+---
0
From: Icenowy Zheng
[ Upstream commit cf4881c1293516c1975606e8f2af7948789168b8 ]
The clocks of A64/H5 SoCs in the DE2 CCU is the same as the clocks in H3
DE2 CCU rather than the A83T DE2 CCU (the parent of them is the DE
module clock).
Fix this by change the clock descriptions to use the clocks
From: Oleksij Rempel
[ Upstream commit 1bfe8889380890efe4943d125124f5a7b48571b0 ]
The only way of stopping the watchdog is by resetting it.
Add the watchdog op for stopping the device and reset if
a reset line is provided.
At same time WDOG_HW_RUNNING should be remove from dw_wdt_start.
As comm
From: Martin Blumenstingl
[ Upstream commit 86aacdca66774051cbc0958110a48074b57a060b ]
"rem * SDM_DEN" can easily overflow on the 32-bit Meson8 and Meson8b
SoCs if the "remainder" (after the division operation) is greater than
262143Hz. This is likely to happen since the input clock for the MPLL
From: Peng Li
[ Upstream commit 99fdf6b1cadf41bb253408589788f025027274f3 ]
This patch fixes a memory leak problems in change tqps process,
the function hns3_uninit_all_ring and hns3_init_all_ring
may be called many times.
Signed-off-by: Peng Li
Signed-off-by: Mingguang Qu
Signed-off-by: David
Remove yield() call. yield() does not guarantee progress, and should not
be used. cond_resched or wait_event are a safe alternative.
Signed-off-by: Thomas Avery
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rt
From: Sowmini Varadhan
[ Upstream commit 7ae0c649c47f1c5d2db8cee6dd75855970af1669 ]
If the rds_sock is not added to the bind_hash_table, we must
reset rs_bound_addr so that rds_remove_bound will not trip on
this rds_sock.
rds_add_bound() does a rds_sock_put() in this failure path, so
failing to
From: Mengting Zhang
[ Upstream commit ca8000684ec4e66f965e1f9547a3c6cb834154ca ]
While monitoring a multithread process with pid option, perf sometimes
may return sys_perf_event_open failure with 3(No such process) if any of
the process's threads die before we open the event. However, we want
p
Remove yield() call. yield() does not guarantee progress, and should not
be used. cond_resched or wait_event are a safe alternative.
Signed-off-by: Thomas Avery
---
drivers/staging/rtl8723bs/core/rtw_pwrctrl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/rt
From: Masami Hiramatsu
[ Upstream commit 9f5c6d8777a2d962b0eeacb2a16f37da6bea545b ]
This improve the error message so that user can know event-name error
before writing new events to kprobe-events interface.
E.g.
==
#./perf probe -x /lib64/libc-2.25.so malloc_get_state*
Internal er
From: Wei Yongjun
[ Upstream commit 76e28f5ffed82b1e81a86c4eb8d0420515765620 ]
Fix to return error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 5a2a30024d8c ("gpio: Add gpio driver support for ThunderX and OCTEON-TX")
Signed-off-by: Wei Yong
From: Hangbin Liu
[ Upstream commit 820da5357572715c6235ba3b3daa2d5b43a1198f ]
Report offset parameter in L2TP_CMD_SESSION_GET command if
it has been configured by userspace
Fixes: 309795f4bec ("l2tp: Add netlink control API for L2TP")
Reported-by: Jianlin Shi
Signed-off-by: Hangbin Liu
Signe
From: Yi Zeng
[ Upstream commit a5de11d67dcd268b8d0beb73dc374de5e97f0caf ]
When invoking allow_maximum_power and traverse tz->thermal_instances,
we should grab thermal_zone_device->lock to avoid race condition. For
example, during the system reboot, if the mali GPU device implements
device shutd
From: Nathan Fontenot
[ Upstream commit 09fb35ead58cd557aa9b20576d15816bc91a4deb ]
Initiating a kdump via the command line can cause a pending interrupt
to be handled by the ibmvnic driver when initializing the sub-CRQ
irqs during driver initialization.
NIP [d0ca34f0] ibmvnic_interrupt_
From: Ioan Moldovan
[ Upstream commit 0a03f98b98c201191e3ba15a0e33f46d8660e1fd ]
This patch adds the 04ca:3015 (from a QCA9377 board) Bluetooth device
to the btusb blacklist and makes the kernel use the btqca module
instead of btusb. The patch is necessary because, without it the
04ca:3015 devic
From: Tobias Brunner
[ Upstream commit 09ee9dba9611cd382fd360a99ad1c2fa23bfdca8 ]
If SNAT modifies the source address the resulting packet might match
an IPsec policy, reinject the packet if that's the case.
The exact same thing is already done for IPv4.
Signed-off-by: Tobias Brunner
Acked-by
From: Tatyana Nikolova
[ Upstream commit ce9ce74145aa6814a370a9ff4f5a1d719baaced1 ]
Casting to u16 before validating IRD/ORD connection
parameters could cause recording wrong IRD/ORD values
in the cm_node. Validate the IRD/ORD parameters as
they are passed by the application before recording
the
From: Rasmus Villemoes
[ Upstream commit d5c7b4d5ac2237a6da7ced3adfe6b8bf769f8cc6 ]
Commit a22950c888e3 (mmc: sdhci-of-esdhc: add quirk
SDHCI_QUIRK_BROKEN_TIMEOUT_VAL for ls1021a) added logic to the driver to
enable the broken timeout val quirk for ls1021a, but did not add the
corresponding comp
From: Hans de Goede
[ Upstream commit faec44b6838312484d63e82286087cf2d5ebb891 ]
We should not try to do any i2c transfers before the controller is
resumed (which happens before our resume method gets called).
So we need to disable our IRQ while suspended to enforce this. The
code paths for dev
From: Shiraz Saleem
[ Upstream commit fe99afd1febd74e0ef1fed7e3283f09effe1f4f0 ]
Lower Inbound RDMA Read Queue (Q1) object count by a factor of 2
as it is incorrectly doubled. Also, round up Q1 and Transmit FIFO (XF)
object count to power of 2 to satisfy hardware requirement.
Fixes: 86dbcd0f12e
From: Shiraz Saleem
[ Upstream commit df8b13a1b23356d01dfc4647a5629cdb0f4ce566 ]
Partial FPDU processing is broken as the sequence number
for the first partial FPDU is wrong due to incorrect
Q2 buffer offset. The offset should be 64 rather than 16.
Fixes: 786c6adb3a94 ("i40iw: add puda code")
S
Export the number of successful and failed hugetlb page
allocations via the virtio balloon driver. These 2 counts
come directly from the vm_events HTLB_BUDDY_PGALLOC and
HTLB_BUDDY_PGALLOC_FAIL.
Signed-off-by: Jonathan Helman
---
drivers/virtio/virtio_balloon.c | 6 ++
include/uapi/linux
On 19.03.2018 22:42, Stefan Agner wrote:
> Use enum dma_transfer_direction as required by dmaengine_prep_slave_sg
> instead of enum dma_data_direction.
>
> This fixes two warnings when building with clang:
> drivers/spi/spi-rspi.c:538:26: warning: implicit conversion from enumeration
> typ
On 03/19/2018 11:11 AM, Adam Ford wrote:
On Mon, Mar 19, 2018 at 10:59 AM, David Lechner wrote:
On 03/19/2018 08:17 AM, Bartosz Golaszewski wrote:
2018-03-16 3:52 GMT+01:00 David Lechner :
This series converts mach-davinci to use the common clock framework.
The series works like this, the
From: Parav Pandit
[ Upstream commit 89838118a515847d3e5c904d2e022779a7173bec ]
The 'if' logic in ucma_query_path was broken with OPA was introduced
and started to treat RoCE paths as as OPA paths. Invert the logic
of the 'if' so only OPA paths are treated as OPA paths.
Otherwise the path recor
From: Bart Van Assche
[ Upstream commit 203f8c250e2195371d418b1e8466e4caf1a0ed51 ]
Avoid that the following warning is reported when suspending a system
that is using the mptspi driver:
WARNING: CPU: 0 PID: 4187 at drivers/scsi/scsi_lib.c:2960
scsi_device_quiesce+0x20/0xb0
EIP: scsi_device_qui
From: Shivasharan S
[ Upstream commit 7ada701d0d5e5c6d357e157a72b841db3e8d03f4 ]
Currently driver does not validate ldcount provided by firmware. If the
value is invalid, fail RAID map validation accordingly. This issue is
rare to hit in field and is fixed as part of code review.
Signed-off-b
From: Shivasharan S
[ Upstream commit f3f7920b3910171b2999c7dc2335eb9f583e44f2 ]
Issue - Driver returns DID_NO_CONNECT when unload is in progress,
indicated using instance->unload flag. In case of dynamic unload of
driver, this flag is set before calling scsi_remove_host(). While doing
manual dr
Use enum dma_transfer_direction as required by dmaengine_prep_slave_sg
instead of enum dma_data_direction. This won't change behavior in
practice as the enum values are equivalent.
This fixes two warnings when building with clang:
drivers/spi/spi-rspi.c:538:26: warning: implicit conversion from
From: David Lechner
[ Upstream commit a12aa8a68dfef5de181f2e555aa950a0ab05411f ]
Reentrant calls to clk_enable() are not working on UP systems. This is
caused by the fact spin_trylock_irqsave() always returns true when
CONFIG_SMP=n (and CONFIG_DEBUG_SPINLOCK=n) which causes the reference
countin
On Tue, Feb 27, 2018 at 10:59 PM, Yisheng Xie wrote:
> ashmem_mutex may create a chain of dependencies like:
>
> CPU0CPU1
> mmap syscall ioctl syscall
> -> mmap_sem (acquired) -> ashmem_ioctl
> -> ashmem_mmap
From: Ming Lei
[ Upstream commit 8ab0b7dc73e1b3e2987d42554b2bff503f692772 ]
HW queues may be unmapped in some cases, such as blk_mq_update_nr_hw_queues(),
then we need to check it before calling blk_mq_tag_idle(), otherwise
the following kernel oops can be triggered, so fix it by checking if
the
From: Ronald Tschalär
[ Upstream commit 4a59f1fab91e9445e34c69d8e4401a0d6bdbe914 ]
The ->close, ->suspend and ->resume hooks assume presence of a valid IRQ
if the device is wakeup capable. However it's entirely possible that
wakeup was enabled by some other entity besides this driver and in thi
From: Hans de Goede
[ Upstream commit 7d09995dcb0577b4a56aad7f2bb56f28604e8f1a ]
ACPI enumerated serdev-controllers do not have an ACPI companion, the ACPI
companion belongs to the serdev-device child of the serdev-controller, not
to the controller itself. This was causing serdev_uevent to alway
From: "Darrick J. Wong"
[ Upstream commit 46c59736d8090e602f960aeaf1c6b8292151bf38 ]
If a malicious filesystem image contains a block+ format directory
wherein the directory inode's core.mode is set such that
S_ISDIR(core.mode) == 0, and if there are subdirectories of the
corrupted directory, an
From: Arjun Vynipadath
[ Upstream commit ea0a42109aee7b92e631c4eb3f2219fadf58acdd ]
We'd come in with SGE_FL_BUFFER_SIZE[0] and [1] both equal to 64KB and
the extant logic would flag that as an error. This was already fixed in
cxgb4 driver with "92ddcc7 cxgb4: Fix some small bugs in
t4_sge_init_
From: Lukas Wunner
[ Upstream commit 3e81a4ca51a1172253078ca7abd6a91040b8fcf4 ]
Commit 0395ffc1ee05 ("Bluetooth: hci_bcm: Add PM for BCM devices")
amended this driver to request a shutdown and device wake GPIO on probe,
but mandated that only one of them need to be present:
/* Make sure
From: Tony Lindgren
[ Upstream commit ea3d8465ab9b3e01be329ac5195970a84bef76c5 ]
Some devices have the control dlci stay in ADM mode instead of the UA
mode. This can seen at least on droid 4 when trying to open the ts
27.010 mux port. Enabling n_gsm debug mode shows the control dlci
always respo
From: Florian Westphal
[ Upstream commit f92b40a8b2645af38bd6814651c59c1e690db53d ]
The netfilter NAT core cannot deal with more than one NAT hook per hook
location (prerouting, input ...), because the NAT hooks install a NAT null
binding in case the iptables nat table (iptable_nat hooks) or the
From: Yintian Tao
[ Upstream commit a25513e7b9b15c318ec44113682e988829aef746 ]
add smu_free_memory when smu fini to prevent memory leakage
v2: squash in typo fix (Yintian) and warning (Harry)
Signed-off-by: Yintian Tao
Reviewed-by: Alex Deucher
Signed-off-by: Alex Deucher
Signed-off-by: Sas
From: Jason Yan
[ Upstream commit 4a491b1ab11ca0556d2fda1ff1301e862a2d44c4 ]
We've got a memory leak with the following producer:
while true;
do cat /sys/class/sas_phy/phy-1:0:12/invalid_dword_count >/dev/null;
done
The buffer req is allocated and not freed after we return. Fix it.
Fixes: 290
From: Gal Pressman
[ Upstream commit 72dd831e24cc9487a9cd534fdd675fe97e3c1839 ]
netdev_WARN_ONCE is broken (whoops..), this fix will remove the
unnecessary "condition" parameter, add the missing comma and change
"arg" to "args".
Fixes: 375ef2b1f0d0 ("net: Introduce netdev_*_once functions")
Sig
From: Israel Rukshin
[ Upstream commit b837b28394fb76993c28bb242db7061ee0417da6 ]
There is a problem when another module (e.g. nvmet) takes a reference on
the nvme block device and the physical nvme drive is removed. In that
case nvme_free_ctrl() will not be called and the controller state will
From: Jian Shen
[ Upstream commit 57ffee737b36dbb81e8e60a37e01791553157a5e ]
The member "stats_offset" was designed to indicate the offset
of each member of struct ring_stats in struct hns3_enet_ring,
but forgot to add the offset of the member in struct ring_stats.
Fixes: 496d03e960a ("net: hns
From: Feras Daoud
[ Upstream commit 36e564b76f1862914ad32c35bab433e07da2ebf8 ]
The current implementation takes the child timestamp object from
the parent since the rq in mlx5i_complete_rx_cqe belongs to the parent.
This change fixes the issue by taking the correct timestamp.
Fixes: 7e7f4780c34
From: Jian Shen
[ Upstream commit 94bfaafac9d2a3c0bcca00d01e38f7597b741799 ]
An error loop index was used while querying statistics data
of tqps, which may cause call trace.
Fixes: 496d03e960ae ("net: hns3: Add Ethtool support to HNS3 driver")
Signed-off-by: Jian Shen
Signed-off-by: Peng Li
S
On 03/19/2018 12:58 PM, Jason Andryuk wrote:
> Commit 2cc42bac1c79 ("x86-64/Xen: eliminate W+X mappings") introduced a
> call to get_cpu_cap, which is fstack-protected. This is works on x86-64
s/This is works/This works/
Reviewed-by: Boris Ostrovsky
Do we still need 4f277295e54?
-boris
> as
From: Tang Junhui
[ Upstream commit 4eca1cb28d8b0574ca4f1f48e9331c5f852d43b9 ]
In such scenario that there are some flash only volumes
, and some cached devices, when many tasks request these devices in
writeback mode, the write IOs may fall to the same bucket as bellow:
| cached data | flash da
From: James Smart
[ Upstream commit 6fda20283e55b9d288cd56822ce39fc8e64f2208 ]
The current fcloop driver gets its lport structure from the private
area co-allocated with the fc_localport. All is fine except the
teardown path, which wants to wait on the completion, which is marked
complete by the
From: "Darrick J. Wong"
[ Upstream commit d658e72b4a09c0eb65c13fc5c15bc6e6d93ed8bc ]
In xfs_scrub_get_inode, we don't do a good enough job distinguishing
EINVAL returns from xfs_iget w/ IGET_UNTRUSTED -- this can happen if the
passed in inode number is invalid (past eofs, inobt says it isn't an
From: Jian Shen
[ Upstream commit d2a5dca8404871be683c6bbc175ebf9c56dd2865 ]
The dropped tx/rx packets number of each tqp should also
be counted into the total drop tx/rx packets numbers.
Fixes: 76ad4f0ee74 ("net: hns3: Add support of HNS3 Ethernet Driver for hip08
SoC")
Signed-off-by: Jian Sh
From: chenxiang
[ Upstream commit affc67788fe5dfffad5cda3d461db5cf2b2ff2b0 ]
The status of SAS PHY is in sas_phy->enabled. There is an issue that the
status of a remote SAS PHY may be initialized incorrectly: if disable
remote SAS PHY through sysfs interface (such as echo 0 >
/sys/class/sas_phy/
From: Daniel Jurgens
[ Upstream commit 734dc065fc41f6143ff88225aa5d335cb1e0f6aa ]
There are two potential problems with the existing implementation.
1. Enable and disable can race after the atomic operations.
2. If a command fails the refcount is left in an inconsistent state.
Introduce a lock
On Sat, 2018-02-10 at 03:49:27 UTC, Sukadev Bhattiprolu wrote:
> Add a couple of trace points in the VAS driver
>
> Signed-off-by: Sukadev Bhattiprolu
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/007bb7d6c77ef2243dabf9c4132afa
cheers
From: NeilBrown
[ Upstream commit dbeccabf5294e80f7cc9ee566746c42211bed736 ]
Calling smp_processor_id() without disabling preemption
triggers a warning (if CONFIG_DEBUG_PREEMPT).
I think the result of cfs_cpt_current() is only used as a hint for
load balancing, rather than as a precise and stabl
On Wed, 2018-02-21 at 21:46:33 UTC, Alexandre Belloni wrote:
> The RTC core is always calling rtc_valid_tm after the read_time callback.
> It is not necessary to call it just before returning from the callback.
>
> Signed-off-by: Alexandre Belloni
Applied to powerpc next, thanks.
https://git.ke
On Wed, 2018-02-28 at 22:44:06 UTC, Rob Herring wrote:
> 'linux,stdout-path' has been deprecated for some time in favor of
> 'stdout-path'. Now dtc will warn on occurrences of 'linux,stdout-path'.
> Search and replace all the of occurrences with 'stdout-path'.
>
> Signed-off-by: Rob Herring
> Cc:
On Fri, 2018-02-16 at 23:43:23 UTC, Alexandre Belloni wrote:
> The proper compatible for rv3029 is microcrystal,rv3029.
>
> Acked-by: Anatolij Gustschin
> Signed-off-by: Alexandre Belloni
Applied to powerpc next, thanks.
https://git.kernel.org/powerpc/c/7004263bd4f4c79da9ca2a1d04d38d
cheers
From: Tang Junhui
[ Upstream commit 8d29c4426b9f8afaccf28de414fde8a722b35fdf ]
Currently, when a cached device detaching from cache, writeback thread is
not stopped, and writeback_rate_update work is not canceled. For example,
after the following command:
echo 1 >/sys/block/sdb/bcache/detach
you
On Tue, 2018-02-13 at 19:53:27 UTC, Sukadev Bhattiprolu wrote:
> From: Sukadev Bhattiprolu
> Date: Fri, 9 Feb 2018 11:49:06 -0600
> Subject: [PATCH 1/1] powerpc/vas: Fix cleanup when VAS is not configured
>
> When VAS is not configured, unregister the platform driver. Also simplify
> cleanup by d
From: Jason Yan
[ Upstream commit 2b23d9509fd7174b362482cf5f3b5f9a2265bc33 ]
The intend purpose here was to goto out if smp_execute_task() returned
error. Obviously something got screwed up. We will never get these link
error statistics below:
~:/sys/class/sas_phy/phy-1:0:12 # cat invalid_dword
From: Rui Hua
[ Upstream commit b221fc130c49c50f4c2250d22e873420765a9fa2 ]
The read request might meet error when searching the btree, but the error
was not handled in cache_lookup(), and this kind of metadata failure will
not go into cached_dev_read_error(), finally, the upper layer will receiv
From: Colin Ian King
[ Upstream commit ac1181c60822292176ab96912208ec9f9819faf8 ]
Currently the less than zero error check on ret is incorrect
as it is checking a far earlier ret assignment rather than the
return from the call to wl1251_acx_arp_ip_filter. Fix this by
adding in the missing assgin
From: Brian Foster
[ Upstream commit a6f485908d5210a5662f7a031bd1deeb3867e466 ]
The tr_ifree transaction handles inode unlinks and inode chunk
frees. The current transaction calculation does not accurately
reflect worst case changes to the inode btree, however. The inobt
portion of the current t
From: Brian Foster
[ Upstream commit e8341d9f6348640dff01d8c4a33695dc82bab5a3 ]
The current AGI unlinked list addition and removal reservations do
not reflect the worst case log usage. An unlinked list removal can
log up to two on-disk inode clusters but only includes reservation
for one. An unl
From: Fuyun Liang
[ Upstream commit 5bad95a1e55f4d5bb41e130db859d57eaf1b1549 ]
when changing MTU, The new MTU must need to be set to netdevice.
Fixes: a8e8b7ff3517 ("net: hns3: Add support to change MTU in HNS3 hardware")
Signed-off-by: Fuyun Liang
Signed-off-by: Peng Li
Signed-off-by: David
From: Stanislaw Gruszka
[ Upstream commit 6dd80efd75ce7c2dbd9f117cf585ee2b33a42ee1 ]
Pausing queue without checking threshold is racy with txdone path.
Moreover we do not need pause queue on any error, but only if queue
is full - in case when we send RTS frame ( other cases of almost full
queue
From: Lorenzo Bianconi
[ Upstream commit 7b9ebe428266fb7e0a6d769bb3ff3fcb6044b15e ]
Apply le16_to_cpu() to data read from the sensor in order to take into
account architecture endianness
Fixes: 290a6ce11d93 (iio: imu: add support to lsm6dsx driver)
Signed-off-by: Lorenzo Bianconi
Signed-off-by
From: Christophe JAILLET
[ Upstream commit eaadb1caa966a91128297b754e90b7c92b350a00 ]
In some error handling paths, an error code is assiegned to 'ret'.
However, the function always return 0.
Fix it and return the error code if such an error paths is taken.
Fixes: 3d9ff34622ba ("ASoC: Intel: s
From: Hans de Goede
[ Upstream commit 165c2357744e41391902a2a72dd170beb60c28d5 ]
Properly stop any work we may have queued on probe-errors / remove.
Rather then adding a remove driver callback for this, and goto style
error handling to probe, use a devm_action for this.
The devm_action gets re
From: James Smart
[ Upstream commit 278e096063f1914fccfc77a617be9fc8dbb31b0e ]
A test case revealed a race condition of an i/o completing on a thread
parallel to the delete_association generating the aborts for the
outstanding ios on the controller. The i/o completion was freeing the
target fcl
From: Javier Martinez Canillas
[ Upstream commit 095531f891e627e408606f2da4008d3d53e6748a ]
According to the TPM Library Specification, a TPM device must do a command
header validation before processing and return a TPM_RC_COMMAND_CODE code
if the command is not implemented.
So user-space will
From: Robert Jarzmik
[ Upstream commit 2023b0524a6310e9ea80daf085f51c71bff9289f ]
Currently the LCD display (TD035S) on the cm-x300 platform is broken and
remains blank.
The TD0245S specification requires that the chipselect is toggled
between commands sent to the panel. This was also the purpo
From: "Pieter \\\"PoroCYon\\\" Sluys"
[ Upstream commit 7b9faf5df0ac495a1a3d7cdb64921c179f9008ac ]
Currently, when loading the vfb module, the newly created fbdev
has a line_length of 0, and its video mode would be PSEUDOCOLOR
regardless of color depth. (The former could be worked around by
call
From: Hans de Goede
[ Upstream commit 9291c65b01d1c67ebd56644cb19317ad665c44b3 ]
On some systems, some PCB traces attached to GpioInts are routed in such
a way that they pick up enough interference to constantly (many times per
second) trigger.
Enabling glitch-filtering fixes this.
Signed-off-
From: Ido Schimmel
[ Upstream commit 5609b80a37f69f796548339e675256188b29c17d ]
It is valid to install routes with a nexthop device that does not have a
carrier, so we need to make sure they're marked accordingly.
As explained in the previous patch, host and anycast routes are never
marked with
From: Ming Lei
[ Upstream commit fb350e0ad99359768e1e80b4784692031ec340e4 ]
In both elevator_switch_mq() and blk_mq_update_nr_hw_queues(), sched tags
can be allocated, and q->nr_hw_queue is used, and race is inevitable, for
example: blk_mq_init_sched() may trigger use-after-free on hctx, which i
From: Roy Shterman
[ Upstream commit 0de5cd367c6aa2a31a1c931628f778f79f8ef22e ]
NVMe transport driver module unload may (and usually does) trigger
iteration over the active controllers and delete them all (sometimes
under a mutex). However, a controller can be created concurrently with
module u
Hi Michael,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on v4.16-rc4]
[also build test ERROR on next-20180319]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits
From: Ming Lei
[ Upstream commit 7d4901a90d02500c8011472a060f9b2e60e6e605 ]
blk_mq_pci_map_queues() may not map one CPU into any hw queue, but its
previous map isn't cleared yet, and may point to one stale hw queue
index.
This patch fixes the following issue by clearing the mapping table before
From: Wei Yongjun
[ Upstream commit 404e6bea10662f0e142748353169d25378271e49 ]
In case of error, the function ioremap() returns NULL pointer not
ERR_PTR(). The IS_ERR() test in the return value check should be
replaced with NULL test.
Fixes: 9b54470afd83 ("irqchip: add initial support for ompic
From: oulijun
[ Upstream commit 4f3f7a704b3bff9e4eb322ab3c989b505f7562eb ]
This patch fixes the usage with sr_max filed and rr_max of qp
context when modify qp. Its modifications include:
1. Adjust location of filling sr_max filed of qpc
2. Only assign the number of responder resource if
IB_Q
From: Archit Taneja
[ Upstream commit 9dcfbc182f1aac0aa5ea194733d21e67dd2ba1fd ]
The msm/kms driver should work even if there is no GPU device specified
in DT. Currently, we get a NULL dereference crash in adreno_load_gpu
since the driver assumes that priv->gpu_pdev is non-NULL.
Perform an addi
From: Linus Walleij
[ Upstream commit 24e78079bf2250874e33da2e7cfbb6db72d3caf4 ]
Some GPIO lines appear named "?" in the lsgpio dump due to their
requesting drivers not passing a reasonable label.
Most typically this happens if a device tree node just defines
gpios = <...> and not foo-gpios = <
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