From: Lars Persson
[ Upstream commit 6d6e71feb183aa588c849e20e7baa47cb162928a ]
The IV size should not include the 32 bit counter. Because we had the
IV size set as 16 the transform only worked when the IV input was zero
padded.
Fixes: a21eb94fc4d3 ("crypto: axis - add ARTPEC-6/7 crypto acceler
From: Benjamin Coddington
[ Upstream commit 66282ec1cf004c09083c29cb5e49019037937bbd ]
Clients must be able to read a file in order to execute it, and for pNFS
that means the client needs to be able to perform a LAYOUTGET on the file.
This behavior for executable-only files was added for OPEN i
When SLUB_DEBUG catches the some issues, it prints
all the required debug info. However, in few cases
where allocation and free of the object has have
happened in a very short time, 'age' might mislead.
See the example below,
[ 6044.137581]
From: Sergej Sawazki
[ Upstream commit cdba9a4fb0b53703959ac861e415816cb61aded4 ]
This drivers probe fails due to a clock name collision if a clock named
'plla' or 'pllb' is already registered when registering this drivers
internal plls.
Fix it by renaming internal plls to avoid name collisions
From: Gary R Hook
[ Upstream commit 0e4b52942b1c76f89e0dcb829f72e123d0678f54 ]
Commit 142a27f0a731 added support for a "best" RNG, and in doing so
introduced a hang from rmmod/modprobe -r when the last RNG on the list
was unloaded.
When the hwrng list is depleted, return the global variables to
On 3/7/2018 11:52 PM, Matthew Wilcox wrote:
On Wed, Mar 07, 2018 at 12:13:56PM -0600, Christopher Lameter wrote:
On Wed, 7 Mar 2018, Chintan Pandya wrote:
In this case, object got freed later but 'age' shows
otherwise. This could be because, while printing
this info, we print allocation trace
From: Loic Poulain
[ Upstream commit ba8f3597900291a93604643017fff66a14546015 ]
Assuming that the original code idea was to enable in-band sleeping
only if the setup_rome method returns succes and run in 'standard'
mode otherwise, we should not return setup_rome return value which
makes qca_setu
From: NeilBrown
[ Upstream commit 18a25da84354c6bb655320de6072c00eda6eb602 ]
A dm device can, in general, represent a tree of targets, each of which
handles a sub-range of the range of blocks handled by the parent.
The bio sequencing managed by generic_make_request() requires that bios
are gene
From: Joel Stanley
[ Upstream commit e40ed274489a5f516da120186578eb379b452ac6 ]
Fixes a warning when building with W=1.
All of the ASPEED device trees build without warnings now.
Signed-off-by: Joel Stanley
Signed-off-by: Sasha Levin
---
arch/arm/boot/dts/aspeed-ast2500-evb.dts | 2 +-
1 fi
From: Romain Izard
[ Upstream commit 960e1c4d93be86d3b118fe22d4edc69e401b28b5 ]
Wait for the syncronization of all clocks when resuming, not only the
UPLL clock. Do not use regmap_read_poll_timeout, as it will call BUG()
when interrupts are masked, which is the case in here.
Signed-off-by: Roma
From: Vignesh R
[ Upstream commit d087f15786021a9605b20f4c678312510be4cac1 ]
Register layout of a typical TPCC_EVT_MUX_M_N register is such that the
lowest numbered event is at the lowest byte address and highest numbered
event at highest byte address. But TPCC_EVT_MUX_60_63 register layout is
d
From: Prakash Kamliya
[ Upstream commit 62e3a3e342af3c313ab38603811ecdb1fcc79edb ]
get_pages doesn't keep a reference of the pages allocated
when it fails later in the code path. This can lead to
a memory leak. Keep reference of the allocated pages so
that it can be freed when msm_gem_free_objec
From: Loic Poulain
[ Upstream commit 67b8fbead4685b36d290a0ef91c6ddffc4920ec9 ]
In case of hci send frame failure, skb is still owned
by the caller (hci_core) and then should not be freed.
This fixes crash on dragonboard-410c when sending SCO
packet. skb is freed by both btqcomsmd and hci_core.
From: Ron Economos
[ Upstream commit 380a6c86457573aa42d27ae11e025eb25941a0b7 ]
On faster CPUs a delay is required after the resume command and the restart
command. Without the delay, the restart command often returns -EREMOTEIO and
the Si2168 does not restart.
Note that this patch fixes the
From: Nicolas Iooss
[ Upstream commit e4779162f7377baa9fb9a044555ecaae22c3f125 ]
In rtl_rx_ampdu_apply(), when rtlpriv->cfg->ops->get_btc_status()
returns false, RT_TRACE() is called with the values of variables
reject_agg and agg_size, which have not been initialized.
Always initialize these v
From: Anton Vasilyev
[ Upstream commit 744820869166c8c78be891240cf5f66e8a333694 ]
Debugfs file reset_stats is created with S_IRUSR permissions,
but ocrdma_dbgfs_ops_read() doesn't support OCRDMA_RESET_STATS,
whereas ocrdma_dbgfs_ops_write() supports only OCRDMA_RESET_STATS.
The patch fixes miss
From: Balaji Pothunoori
[ Upstream commit 07ffb4497360ae8789f0fec8171ee952304d ]
Data packets are not sent by STA in case of STA joined to
non QOS AP (WMM disabled AP). This is happening because of STA
is sending data packets to firmware from host with qos enabled
along with non qos queue va
From: Tsang-Shian Lin
[ Upstream commit b7573a0a27bfa8270dea9b145448f6884b7cacc1 ]
Reset the driver current tx read/write index to zero when inactiveps
nic out of sync with HW state. Wrong driver tx read/write index will
cause Tx fail.
Signed-off-by: Tsang-Shian Lin
Signed-off-by: Ping-Ke Shih
From: Christophe JAILLET
[ Upstream commit 45392ff6881dbe56d41ef0b17c2e576065f8ffa1 ]
This is odd to call 'pci_disable_device()' in an error path before a
coresponding successful 'pci_enable_device()'.
Return directly instead.
Fixes: 77e0be12100a ("V4L/DVB (4176): Bug-fix: Fix memory overflow"
From: "Gustavo A. R. Silva"
[ Upstream commit baed3c4bc4c13de93e0dba0a26d601411ebcb389 ]
_channel_ is being dereferenced before it is null checked, hence there is a
potential null pointer dereference. Fix this by moving the pointer dereference
after _channel_ has been null checked.
This issue w
From: Guenter Roeck
[ Upstream commit 4bcd615fad6adddc68b058d498b30a9e0e0db77a ]
If a watchdog driver's open function sets WDOG_HW_RUNNING with the
expectation that the watchdog can not be stopped, but then stops the
watchdog anyway in its stop function, kref_get() wil not be called in
watchdog_
From: Sebastian Andrzej Siewior
[ Upstream commit 6a28fd2bbc94bfca105632e5ef8a9dbe63ba0b39 ]
Commit 3840ed9548f7 ("tty: goldfish: Implement support for kernel
'earlycon' parameter") breaks an allmodconfig config on x86:
| LD vmlinux.o
| MODPOST vmlinux.o
|drivers/tty/serial/earlycon.o: In
From: Arnd Bergmann
[ Upstream commit 50a0d71a5d20e1d3eff1d974fdc8559ad6d74892 ]
As gcc-8 reports, we zero out the wrong byte:
drivers/platform/chrome/cros_ec_sysfs.c: In function 'show_ec_version':
drivers/platform/chrome/cros_ec_sysfs.c:190:12: error: array subscript
4294967295 is above arra
From: Logan Gunthorpe
[ Upstream commit 4e5ca2d930aa8714400aedf4bf1dc959cb04280f ]
Add a check to ensure iowrite64 is only used if it is atomic.
It was decided in [1] that the tilcdc driver should not be using an
atomic operation (so it was left out of this patchset). However, it turns
out that
From: Kedareswara rao Appana
[ Upstream commit 5ba080aada5e739165e0f38d5cc3b04c82b323c8 ]
Incase of interrupt property is not present,
Driver is trying to free an invalid irq,
This patch fixes it by adding a check before freeing the irq.
Signed-off-by: Kedareswara rao Appana
Signed-off-by: Vin
From: David Lechner
[ Upstream commit 07c7edd0db441f83087470add5be280cc018 ]
This adds a compatible string for the Texas Instruments CC2560 Bluetooth
chip to the existing TI WiLink shared transport bindings. These chips are
similar enough that the same bindings work for both. The file is ren
From: Guenter Roeck
[ Upstream commit 914d65f3f013ba2556c7beec5d3baac7b3292504 ]
If handle_boot_enabled is set to 0, the watchdog driver module use
counter will not be increased and kref_get() will not be called when
registering the watchdog. Subsequently, on open, this does not happen
either be
From: Daniel Drake
[ Upstream commit de8dcc3d2c0e08e5068ee1e26fc46415c15e3637 ]
The Weibu F3C MiniPC has an onboard AP6255 module, presenting
two SDIO functions on a single MMC host (Bluetooth/btsdio and
WiFi/brcmfmac), and the mmc layer correctly detects this as
non-removable.
After suspend/re
- Original Message -
> From: "Sasha Levin"
> To: linux-kernel@vger.kernel.org, sta...@vger.kernel.org
> Cc: "Paolo Bonzini" , "Sasha Levin"
>
> Sent: Thursday, March 8, 2018 5:57:36 AM
> Subject: [PATCH AUTOSEL for 4.14 12/67] KVM: x86: add support for emulating
> UMIP
>
> From: Paol
From: Leo Wen
Rk1608 is used as a PreISP to link on Soc, which mainly has two functions.
One is to download the firmware of RK1608, and the other is to match the
extra sensor such as camera and enable sensor by calling sensor's s_power.
use below v4l2-ctl command to capture frames.
v4l2-ctl
From: Richard Leitner
[ Upstream commit 1b0a83ac04e383e3bed21332962b90710fcf2828 ]
Some PHYs (for example the SMSC LAN8710/LAN8720) doesn't allow turning
the refclk on and off again during operation (according to their
datasheet). Nonetheless exactly this behaviour was introduced for power
savin
From: Shawn Nematbakhsh
[ Upstream commit d48b8c58c57f6edbe2965f0a5f62c5cf9593ca96 ]
pkt_xfer should be used for protocol v3, and cmd_xfer otherwise. We had
one instance of these functions correct, but not the second, fall-back
case. We use the fall-back only when the first command returns an
IN
From: "Liu, Changcheng"
[ Upstream commit 0be55579a127916ebe39db2a74d906a2dfceed42 ]
If the MMC_DRV_OP_GET_EXT_CSD request completes successfully, then
ext_csd must be freed, but in one case it was not. Fix that.
Signed-off-by: Liu Changcheng
Acked-by: Adrian Hunter
Acked-by: Linus Walleij
S
From: Kees Cook
[ Upstream commit 22ec1a2aea73b9dfe340dff7945bd85af4cc6280 ]
As done for /proc/kcore in
commit df04abfd181a ("fs/proc/kcore.c: Add bounce buffer for ktext data")
this adds a bounce buffer when reading memory via /dev/mem. This
is needed to allow kernel text memory to be read
From: Haiyang Zhang
[ Upstream commit 41f61db2cd24d5ad802386719cccde1479aa82a6 ]
The values were not computed correctly. There are no significant
visible impact, though.
The intended size of RX buffer is 16 MB, and the default slot size is 1728.
So, NETVSC_DEFAULT_RX should be 16*1024*1024 / 17
From: Haiyang Zhang
[ Upstream commit 11b2b653102571ac791885324371d9a1a17b900e ]
The max should be 31 MB on host with NVSP version > 2.
On legacy hosts (NVSP version <=2) only 15 MB receive buffer is allowed,
otherwise the buffer request will be rejected by the host, resulting
vNIC not coming u
On 07-03-18, 16:56, Amit Kucheria wrote:
> On Wed, Mar 7, 2018 at 10:44 AM, Viresh Kumar wrote:
> > On Wed, Mar 7, 2018 at 10:30 AM, Amit Kucheria
> > wrote:
> >> From: Rajendra Nayak
> >>
> >> Add cpu cooling maps for cpu passive trip points. The cpu cooling
> >> device states are mapped to cp
From: Paolo Bonzini
[ Upstream commit 66336cab3531d3325ebde36a047250c42cb5 ]
The User-Mode Instruction Prevention feature present in recent Intel
processor prevents a group of instructions (sgdt, sidt, sldt, smsw, and
str) from being executed with CPL > 0. Otherwise, a general protection
fau
From: Viresh Kumar
[ Upstream commit 1d0d064307cbfd8546841f6e9d94d02c55e45e1e ]
The commit e948bc8fbee0 ("cpufreq: Cap the default transition delay
value to 10 ms") caused a regression on EPIA-M min-ITX computer where
shutdown or reboot hangs occasionally with a print message like:
longhaul: Wa
From: Geert Uytterhoeven
[ Upstream commit 302d6424e4a293a5761997e6c9fc3dfb1e4c355f ]
With gcc-4.1.2:
drivers/infiniband/core/iwpm_util.c: In function ‘iwpm_send_mapinfo’:
drivers/infiniband/core/iwpm_util.c:647: warning: ‘ret’ may be used
uninitialized in this function
Indeed, if nl_
From: Geert Uytterhoeven
[ Upstream commit 7ff0b53c4051145d1cf992d2f60987e6447eed4f ]
The spi_master.setup() callback must not change configuration registers,
as that could corrupt I/O that is in progress for other SPI slaves.
The only exception is the configuration of the native chip select
po
From: Parav Pandit
[ Upstream commit 7baaa49af3716fb31877c61f59b74d029ce15b75 ]
The code was using the src size when formatting the dst. They are almost
certainly the same value but it reads wrong.
Fixes: ce117ffac2e9 ("RDMA/cma: Export AF_IB statistics")
Signed-off-by: Parav Pandit
Reviewed-b
From: Erez Shitrit
[ Upstream commit 439000892ee17a9c92f1e4297818790ef8bb4ced ]
The ipoib path database is organized around DGIDs from the LLADDR, but the
SA is free to return a different GID when asked for path. This causes a
bug because the SA's modified DGID is copied into the database key, e
From: Bharat Potnuri
[ Upstream commit 66f53e6f5400578bae58db0c06d85a8820831f40 ]
isert commands that failed during isert_rdma_rw_ctx_post() are queued to
Queue-Full(QF) queue and are scheduled to be reposted during queue-full
queue processing. During this reposting, the rdma contexts are initia
From: "H. Nikolaus Schaller"
[ Upstream commit c1b9d4c75cd549e08bd0596d7f9dcc20f7f6e8fa ]
The vendor name was "toppoly" but other panels and the vendor list
have defined it as "tpo". So let's fix it in driver and bindings.
We keep the old definition in parallel to stay compatible with
potential
From: Russell King
[ Upstream commit 2794ffc441dde3109804085dc745e8014a4de224 ]
The EEPROM reading was trying to read from the second EEPROM address
if we requested the last byte from the SFF8079 EEPROM, which caused a
failure when the second EEPROM is not present. Discovered with a
S-RJ01 SFP
From: Artemy Kovalyov
[ Upstream commit edf1a84fe37c51290e2c88154ecaf48dadff3d27 ]
In ib_umem structure npages holds original number of sg entries, while
nmap is number of DMA blocks returned by dma_map_sg.
Fixes: c5d76f130b28 ('IB/core: Add umem function to read data from user-space')
Signed-o
From: Zhoujie Wu
[ Upstream commit 8d876bf472dba73c015cea9feea80dcb80626a7c ]
According to SD spec 3.00 3.6.1 signal voltage switch
procedure step 6~8,
(6) Set 1.8V Signal Enable in the Host Control 2 register.
(7) Wait 5ms. 1.8V voltage regulator shall be stable within this period.
(8) If 1.8V
From: Peter Ujfalusi
[ Upstream commit b7ea6b286c4051e043f691781785e3c4672f014a ]
Check the status of the DMM engine after it is reported that the
transaction was completed as in rare cases the engine might not reached a
working state.
The wait_status() will print information in case the DMM is
From: Jerome Brunet
[ Upstream commit 9042b46eda33ef5db3cdfc9e12b3c8cabb196141 ]
Always check phy_write return values. Better to be safe than sorry
Reviewed-by: Andrew Lunn
Signed-off-by: Jerome Brunet
Signed-off-by: David S. Miller
Signed-off-by: Sasha Levin
---
drivers/net/phy/meson-gxl.
From: Robert Walker
[ Upstream commit 11595db8e17faaa05fadc25746c870e31276962f ]
The CoreSight TPIU should be disabled when tracing to other sinks to allow
them to operate at full bandwidth.
This patch fixes tpiu_disable_hw() to correctly disable the TPIU by
configuring the TPIU to stop on flus
From: Russell King
[ Upstream commit 20b56ed9f8adfb9a7fb1c878878c54aa4ed645c1 ]
The detection of a PHY changed in commit e98a3aabf85f ("mdio_bus: don't
return NULL from mdiobus_scan()") which now causes sfp to print an
error message. Update for this change.
Fixes: 73970055450e ("sfp: add SFP m
From: Alexandre Belloni
[ Upstream commit 994ec64c0a193940be7a6fd074668b9446d3b6c3 ]
The probe function is not allowed to fail after registering the RTC because
the following may happen:
CPU0:CPU1:
sys_load_module()
do_init_module()
do_one_initcall()
cmos_d
From: Niklas Cassel
[ Upstream commit 35ad61921f495ee14915d185de79478c1737b4da ]
find_first_zero_bit()'s parameter 'size' is defined in bits,
not in bytes.
Calling find_first_zero_bit() with the wrong size unit
will lead to insidious bugs.
Fix this by calling find_first_zero_bit() with size BI
From: Kishon Vijay Abraham I
[ Upstream commit a134a457ed985dca8cce7ac4ea66129ea70eba73 ]
->get_msi() now checks MSI_EN bit in the MSI CAPABILITY register to
find whether the host supports MSI instead of using the
MSI ADDRESS in the MSI CAPABILITY register.
This fixes the issue with the followi
From: Geert Uytterhoeven
[ Upstream commit 83c75ddd816e979802bd244ad494139f28152921 ]
rcar_pcie_parse_request_of_pci_ranges() can fail and return an error
code, but this is not checked nor handled.
Fix this by adding the missing error handling.
Fixes: 5d2917d469faab72 ("PCI: rcar: Convert to D
From: Mauro Carvalho Chehab
[ Upstream commit 4f6c11044f512356cb63d3df0f3b38db79dc6736 ]
Two orthogonal changesets caused a breakage at a printk
inside davinci. Commit a2d17962c9ca
("[media] davinci: Switch from V4L2 OF to V4L2 fwnode")
made davinci to use struct fwnode_handle instead of
struct
From: Florian Fainelli
[ Upstream commit 981ed1bfbc6c4660b2ddaa8392893e20a6255048 ]
In case a platform only defaults a "default" set of pins, but not a
"sleep" set of pins, and this particular platform suspends and resumes
in a way that the pin states are not preserved by the hardware, when we
r
From: Leo Wen
You can use the v4l2-ctl command to capture frames for RK1608.
Add DT-bindings documentation for Rockchip RK1608.
Add the information of the MAINTAINERS.
Leo Wen (2):
[media] Add Rockchip RK1608 driver
dt-bindings: Document the Rockchip RK1608 bindings
Documentation/devicetre
From: Brian Norris
[ Upstream commit 5c9d8c4f6b8168738a26bcf288516cc3a0886810 ]
We generally leave the GPIO clock disabled, unless an interrupt is
requested or we're accessing IO registers. We forgot to do this for the
->get_direction() callback, which means we can sometimes [1] get
incorrect re
From: Leo Wen
Add DT bindings documentation for Rockchip RK1608.
Changes V4:
- Revise the comment of node.
- Revise the comment of 'endpoint@1'.
Signed-off-by: Leo Wen
---
Documentation/devicetree/bindings/media/rk1608.txt | 95 ++
MAINTAINERS
From: Bjorn Helgaas
[ Upstream commit c82084117f79bcae085e40da526253736a247120 ]
Set the resource type when we reserve VGA-related I/O port resources.
The resource code doesn't actually look at the type, so it inserts
resources without a type in the tree correctly even without this change.
But
From: Alexey Kodanev
[ Upstream commit 53c81e95df1793933f87748d36070a721f6cb287 ]
LTP/udp6_ipsec_vti tests fail when sending large UDP datagrams over
ip6_vti that require fragmentation and the underlying device has an
MTU smaller than 1500 plus some extra space for headers. This happens
because
From: Haishuang Yan
[ Upstream commit 50670b6ee9bc4ae8f9ce3112b437987adf273245 ]
If md is NULL, tun_dst must be freed, otherwise it will cause memory
leak.
Fixes: 1a66a836da6 ("gre: add collect_md mode to ERSPAN tunnel")
Cc: William Tu
Signed-off-by: Haishuang Yan
Signed-off-by: David S. Mill
From: Jerry Snitselaar
[ Upstream commit 72d548113881dd32bf7f0b221d031e6586468437 ]
It is unlikely request_threaded_irq will fail, but if it does for some
reason we should clear iommu->pr_irq in the error path. Also
intel_svm_finish_prq shouldn't try to clean up the page request
interrupt if pr_
From: Haishuang Yan
[ Upstream commit dd8d5b8c5b22e31079b259b8bfb686f1fac1080a ]
When erspan_rcv call return PACKET_REJECT, we shoudn't call ipgre_rcv to
process packets again, instead send icmp unreachable message in error
path.
Fixes: 84e54fe0a5ea ("gre: introduce native tunnel support for ER
From: Sahara
[ Upstream commit 2b022ab7542df60021ab57854b3faaaf42552eaf ]
In case that CONFIG_SLUB_DEBUG is on and pty is used, races between
release_one_tty and flush_to_ldisc work threads may happen and lead
to use-after-free condition on tty->link->port. Because SLUB_DEBUG
is turned on, freed
From: Johan Hovold
[ Upstream commit 8804517e9fc16c10081ff5e42e7d80704973a8e2 ]
Fix child-node lookup during probe, which ended up searching the whole
device tree depth-first starting at the parent rather than just matching
on its children.
Note that the original premature free of the parent no
From: Joel Stanley
[ Upstream commit e40ed274489a5f516da120186578eb379b452ac6 ]
Fixes a warning when building with W=1.
All of the ASPEED device trees build without warnings now.
Signed-off-by: Joel Stanley
Signed-off-by: Sasha Levin
---
arch/arm/boot/dts/aspeed-ast2500-evb.dts | 2 +-
1 fi
From: Vignesh R
[ Upstream commit d087f15786021a9605b20f4c678312510be4cac1 ]
Register layout of a typical TPCC_EVT_MUX_M_N register is such that the
lowest numbered event is at the lowest byte address and highest numbered
event at highest byte address. But TPCC_EVT_MUX_60_63 register layout is
d
From: Romain Izard
[ Upstream commit 960e1c4d93be86d3b118fe22d4edc69e401b28b5 ]
Wait for the syncronization of all clocks when resuming, not only the
UPLL clock. Do not use regmap_read_poll_timeout, as it will call BUG()
when interrupts are masked, which is the case in here.
Signed-off-by: Roma
From: James Smart
[ Upstream commit 9de416ac67b54d666327ba927a190f4b7259f4a0 ]
When enabled for both SCSI and NVME support, and connected pt2pt to a
SCSI only target, the driver nodelist entry for the remote port is left
in PRLI_ISSUE state and no SCSI LUNs are discovered. Works fine if only
con
From: Benjamin Coddington
[ Upstream commit 66282ec1cf004c09083c29cb5e49019037937bbd ]
Clients must be able to read a file in order to execute it, and for pNFS
that means the client needs to be able to perform a LAYOUTGET on the file.
This behavior for executable-only files was added for OPEN i
From: Stephen Boyd
[ Upstream commit f8f8f1d04494d3a6546bee3f0618c4dba31d7b72 ]
The orphan clocks reparent operation shouldn't touch the hardware
if clocks are enabled, otherwise it may get a chance to disable a
newly registered critical clock which triggers the warning below.
Assuming we have
From: Yuyang Du
[ Upstream commit 9f20dfb44d03745d0d3cef2ffb3abf8d8024fa61 ]
This fixes the commit: 1cd8fd2887e1 ("usb: gadget: dummy_hcd: add
SuperSpeed support").
In the case of ClearPortFeature and USB_PORT_FEAT_POWER, simply clear
the right bit regardless of what the wValue is.
Acked-by: A
From: Michael Ellerman
[ Upstream commit 4868e3508d1934d28961f940ed6b9f1e347ab52c ]
setup_initial_memory_limit() is called from early_init_devtree(), which
runs prior to feature patching. If the kernel is built with CONFIG_JUMP_LABEL=y
and CONFIG_JUMP_LABEL_FEATURE_CHECKS=y then we will potentia
On Wed, Mar 7, 2018 at 6:17 PM, Robin Murphy wrote:
> On 02/03/18 10:10, Vivek Gautam wrote:
>>
>> From: Sricharan R
>>
>> Finally add the device link between the master device and
>> smmu, so that the smmu gets runtime enabled/disabled only when the
>> master needs it. This is done from add_devi
From: John Stultz
[ Upstream commit dad3f793f20fbb5c0c342f0f5a0bdf69a4d76089 ]
I had seen some odd behavior with HiKey's usb-gadget interface
that I finally seemed to have chased down. Basically every other
time I plugged in the OTG port, the gadget interface would
properly initialize. The other
From: Jin Yao
[ Upstream commit 32ccb130f5325abc81b32b1a538390f46e4860f6 ]
The kernel has a special check for a specific irq_vectors trace event.
TRACE_EVENT_PERF_PERM(irq_work_exit,
is_sampling_event(p_event) ? -EPERM : 0);
The perf-record fails for this irq_vectors event when it is p
From: Mark Rutland
[ Upstream commit 7654137071fa706e5c91f4f27bc2a5cd7e435a9b ]
In armpmu_dispatch_irq() we look at arm_pmu::plat_device to acquire
platdata, so that we can defer to platform-specific IRQ handling,
required on some 32-bit parts. With the advent of ACPI we won't always
have a plat
From: Johannes Berg
[ Upstream commit 5cddd05c9cbe420436799716d009bc0372ef8268 ]
When receiving a frame, we currently pull in sizeof(*hdr) plus
some extra (crypto/snap), which is too much, most headers aren't
actually sizeof(*hdr) since that takes into account the 4-address
format but doesn't ta
From: Lars-Peter Clausen
[ Upstream commit 063578dc5f407f67d149133818efabe457daafda ]
If the nocount bit is set the divider is bypassed and the settings for the
divider count should be ignored and a divider value of 1 should be assumed.
Handle this correctly in the driver recalc_rate() callback.
From: Masami Hiramatsu
[ Upstream commit d0381c81c2f782fa2131178d11e0cfb23d50d631 ]
Set the pages which is used for kprobes' singlestep buffer
and optprobe's trampoline instruction buffer to readonly.
This can prevent unexpected (or unintended) instruction
modification.
This also passes rodata_
From: Laxman Dewangan
[ Upstream commit 250b76f43f57d578ebff5e7211eb2c73aa5cd6ca ]
The rate of the PWM calculated as follows:
hz = NSEC_PER_SEC / period_ns;
rate = (rate + (hz / 2)) / hz;
This has the precision loss in lower PWM rate.
Change this to have more precision as:
From: Alexey Kardashevskiy
[ Upstream commit 1282ba7fc28dbc66c3f0e4aaafaaa228361d1ae5 ]
The existing SPAPR TCE driver advertises both VFIO_SPAPR_TCE_IOMMU and
VFIO_SPAPR_TCE_v2_IOMMU types to the userspace and the userspace usually
picks the v2.
Normally the userspace would create a container,
From: Alexey Kardashevskiy
[ Upstream commit 3393af24b665cb0aea7353b05e522b03ab1e7d73 ]
This adds missing checking for kzalloc() return value.
Fixes: 4b6fad7097f8 ("powerpc/mm/iommu, vfio/spapr: Put pages on VFIO container
shutdown")
Signed-off-by: Alexey Kardashevskiy
Reviewed-by: David Gibs
From: David Carrillo-Cisneros
[ Upstream commit 0973ad97c187e06aece61f685b9c3b2d93290a73 ]
Session sets a number parameters that rely on evlist. These parameters
are not used in pipe-mode and should not be set, since evlist is
unavailable. Fix that.
Signed-off-by: David Carrillo-Cisneros
Acked
From: Rajendra Nayak
[ Upstream commit a62ca337b36e31621b582cbe8f17d9404a48e120 ]
Fix a typo which caused both vfe0 and vfe1 powerdomains to be
named as vfe0.
Signed-off-by: Rajendra Nayak
Fixes: 7e824d507909 ("clk: qcom: gdsc: Add mmcc gdscs for msm8996 family")
Signed-off-by: Stephen Boyd
S
From: Sergej Sawazki
[ Upstream commit cdba9a4fb0b53703959ac861e415816cb61aded4 ]
This drivers probe fails due to a clock name collision if a clock named
'plla' or 'pllb' is already registered when registering this drivers
internal plls.
Fix it by renaming internal plls to avoid name collisions
From: Ganapathi Bhat
[ Upstream commit ecd7eb7c2bcf99f6c23d68ad56ce15949da848a1 ]
We have to use start port, for TX/RX of single packet,
instead of current aggregating port. This will fix SDIO
CMD53(TX/RX) returning -ETIMEDOUT and halting the data path.
Fixes: 0cb52aac4d19 ("mwifiex: do not set
From: Hannes Reinecke
[ Upstream commit 97d27b0dd015e980ade63fda111fd1353276e28b ]
sg_remove_sfp_usercontext() is clearing any sg requests, but needs to
take 'rq_list_lock' when modifying the list.
Reported-by: Christoph Hellwig
Signed-off-by: Hannes Reinecke
Reviewed-by: Johannes Thumshirn
From: Dean Jenkins
[ Upstream commit 27bfbc21a0c0f711fa5382de026c7c0700c9ea28 ]
There is a race condition between a thread calling bt_accept_dequeue()
and a different thread calling bt_accept_unlink(). Protection against
concurrency is implemented using sk locking. However, sk locking causes
ser
From: Johannes Thumshirn
[ Upstream commit 28676d869bbb5257b5f14c0c95ad3af3a7019dd5 ]
Check for a valid direction before starting the request, otherwise we
risk running into an assertion in the scsi midlayer checking for valid
requests.
[mkp: fixed typo]
Signed-off-by: Johannes Thumshirn
Link
From: Michael Scott
[ Upstream commit d2891c4d071d807f01cc911dc42a68f4568d65cf ]
When adding 6lowpan devices very rapidly we sometimes see a crash:
[23122.306615] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 4.9.0-43-arm64 #1
Debian 4.9.9.linaro.43-1
[23122.315400] Hardware name: HiKey Development
From: Hans de Goede
[ Upstream commit 7ee06cb2f840a96be46233181ed4557901a74385 ]
The classic PC rtc-coms driver has a workaround for broken ACPI device
nodes for it which lack an irq resource. This workaround used to
unconditionally hardcode the irq to 8 in these cases.
This was causing irq con
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From: Hamad Kadmany
[ Upstream commit b819447dfc4bd120c9d6cd8521252d544fce8fe7 ]
Existing code that ignores connection events during
reset flow will never take effect since it locks the
same mutex taken by the reset flow.
In addition, in case of unsolicited disconnect events ignore
those as wel
From: Dedy Lansky
[ Upstream commit 0f6edfe259d161580cb4870fcc46f5490f85 ]
In case count is not multiple of 4, there is a read access in
wil_memcpy_toio_32() from outside src buffer boundary.
In wil_memcpy_fromio_32(), in case count is not multiple of 4, there is
a write access to outside ds
From: Masami Hiramatsu
[ Upstream commit bd0b90676c30fe640e7ead919b3e38846ac88ab7 ]
Fix the kprobe-booster not to boost far call instruction,
because a call may store the address in the single-step
execution buffer to the stack, which should be modified
after single stepping.
Currently, this in
From: Stephane Eranian
[ Upstream commit db49a71798a38f3ddf3f3462703328dca39b1ac7 ]
(This is a patch has been sitting in the Intel CQM/CMT driver series for
a while, despite not depend on it. Sending it now independently since
the series is being discarded.)
When an event is in error state, r
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