On Thu, Mar 08, 2018 at 02:19:27PM +0800, Jianchao Wang wrote:
> Do atomically bit operations on nvme_request.flags instead of
> regular read/write, then we could add other flags and set/clear
> them safely.
>
> Signed-off-by: Jianchao Wang
Looks good, assuming an actual need for this shows up i
On 07.03.2018 16:20, Guenter Roeck wrote:
On 03/07/2018 01:47 AM, Rajkumar Rampelli wrote:
On Wednesday 28 February 2018 07:59 PM, Guenter Roeck wrote:
On 02/27/2018 11:03 PM, Mikko Perttunen wrote:
On 02/28/2018 08:12 AM, Rajkumar Rampelli wrote:
On Wednesday 28 February 2018 11:28 AM,
On 2018-03-06 19:32, Sinan Kaya wrote:
On 2/28/2018 12:04 PM, Oza Pawandeep wrote:
+struct pcie_port_service_driver *pcie_port_find_service(struct
pci_dev *dev,
+ u32 service)
+{
+ struct pcie_port_service_driver *drv = NULL;
Remove
Commit-ID: 076ca272a14cea558b1092ec85cea08510283f2a
Gitweb: https://git.kernel.org/tip/076ca272a14cea558b1092ec85cea08510283f2a
Author: Andy Lutomirski
AuthorDate: Wed, 7 Mar 2018 11:12:27 -0800
Committer: Ingo Molnar
CommitDate: Thu, 8 Mar 2018 06:48:15 +0100
x86/vsyscall/64: Drop "na
Can you fix this up and resend?
On Tue, Mar 06, 2018 at 12:28:32AM +0800, kbuild test robot wrote:
> Hi Ming,
>
> Thank you for the patch! Perhaps something to improve:
>
> [auto build test WARNING on tip/irq/core]
> [also build test WARNING on v4.16-rc4 next-20180305]
> [if your patch is applie
On 5 March 2018 at 13:45, Joel Stanley wrote:
> These bindings describe the watchdog IP as used by the Nuvoton NPCM750
> (Poleg) BMC SoC.
>
> Signed-off-by: Joel Stanley
> ---
> V2: Add optional timeout property
> ---
> .../bindings/watchdog/nuvoton,npcm-wdt.txt | 28
> +
Add wakeup event action for Pen Insert gpio key, to avoid wakeup when
inserting the pen.
Signed-off-by: Jeffy Chen
Tested-by: Enric Balletbo i Serra
---
Changes in v5: None
Changes in v4:
Include dt-binding gpio-keys.h
Changes in v3: None
Changes in v2:
Specify wakeup event action instead of i
Hello Sai,
On 5 March 2018 at 23:23, Sai Praneeth Prakhya
wrote:
> From: Sai Praneeth
>
> Invoking efi_runtime_services() through efi_workqueue means all accesses
> to efi_runtime_services() should be done after efi_rts_wq has been
> created. efi_delete_dummy_variable() calls set_variable(), hen
On Thu, Mar 01, 2018 at 09:10:42AM -0700, Keith Busch wrote:
> On Thu, Mar 01, 2018 at 11:03:30PM +0800, Ming Lei wrote:
> > If all CPUs for the 1st IRQ vector of admin queue are offline, then I
> > guess NVMe can't work any more.
>
> Yikes, with respect to admin commands, it appears you're right
On Tue, Mar 06, 2018 at 04:41:56AM +, Nipun Gupta wrote:
> Sorry for asking a trivial question - looking into dma_configure() I see that
> PCI is used in the start and the end of the API.
> In the end part pci_put_host_bridge_device() is called.
> So are two bus callbacks something like 'dma_co
On Thu, Mar 08, 2018 at 01:11:26AM -0500, Mikulas Patocka wrote:
> The patch b5bc2231b8ad4387c9641f235ca0ad8cd300b6df ("objtool: Add
> retpoline validation") broke compiling 64-bit kernel with 32-bit compiler.
>
> This patch fixes the following error and a large number of "can't find
> rela for r
On Wed, Mar 07, 2018 at 11:24:16AM -0800, Greg Hackmann wrote:
> f7c83bcbfaf5 ("net: xfrm: use __this_cpu_read per-cpu helper") added a
> __this_cpu_read() call inside ipcomp_alloc_tfms(). Since this call was
> introduced, the rules around per-cpu accessors have been tightened and
> __this_cpu_rea
> -Original Message-
> From: Kai-Heng Feng [mailto:kai.heng.f...@canonical.com]
> Sent: Thursday, March 8, 2018 3:12 PM
> To: mj...@srcf.ucam.org; pali.ro...@gmail.com; dvh...@infradead.org;
> a...@infradead.org; Limonciello, Mario ;
> ti...@suse.com
> Cc: platform-driver-...@vger.kernel.or
Add support for specifying event actions to trigger wakeup when using
the gpio-keys input device as a wakeup source.
This would allow the device to configure when to wakeup the system. For
example a gpio-keys input device for pen insert, may only want to wakeup
the system when ejecting the pen.
S
Hi Andy,
Thanks for your reply.
On 03/07/2018 07:57 PM, Andy Shevchenko wrote:
On Tue, Mar 6, 2018 at 9:44 AM, Jeffy Chen wrote:
Add support for specifying event actions to trigger wakeup when using
the gpio-keys input device as a wakeup source.
This would allow the device to configure when
On chromebook kevin, we are using gpio-keys for pen insert event. But
we only want it to wakeup the system when ejecting the pen.
So we may need to change the interrupt trigger type during suspending.
Changes in v5:
Remove unneeded irq_wake flag as Andy suggested.
Changes in v4:
Add dt-binding
Allow specifying event actions to trigger wakeup when using the
gpio-keys input device as a wakeup source.
Reviewed-by: Rob Herring
Signed-off-by: Jeffy Chen
---
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2:
Specify wakeup event action instead of irq trigger type as
> -Original Message-
> From: Kai-Heng Feng [mailto:kai.heng.f...@canonical.com]
> Sent: Thursday, March 8, 2018 3:12 PM
> To: mj...@srcf.ucam.org; pali.ro...@gmail.com; dvh...@infradead.org;
> a...@infradead.org; Limonciello, Mario ;
> ti...@suse.com
> Cc: platform-driver-...@vger.kernel.or
On Wed, Mar 07, 2018 at 08:50:30PM +, Jonathan Cameron wrote:
> On Mon, 5 Mar 2018 13:19:29 +0530
> Himanshu Jha wrote:
>
> > Clarify the conversion and formation of resultant data in the
> > adis16201_read_raw() with sufficient comments.
> >
> > Signed-off-by: Himanshu Jha
> This is fine
On Thu, 08 Mar 2018 08:12:06 +0100,
Kai-Heng Feng wrote:
>
> This header will be used for more than just led. Change it to a more
> generic name.
>
> Signed-off-by: Kai-Heng Feng
Not sure whether dell-common.h is the best name, but I have no time
for bikeshedding.
For the sound change, feel fr
From: Hyunchul Lee
This patch adds nowait aio support[1].
Return EAGAIN if any of the following checks fail for direct I/O:
- i_rwsem is not lockable
- Blocks are not allocated at the write location
And xfstests generic/471 is passed.
[1]: 6be96d "Introduce RWF_NOWAIT and FMODE_AIO_NOWAIT
From: Taniya Das
Add support for the global clock controller found on SDM845
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.
Signed-off-by: Taniya Das
Signed-off-by: Amit Nischal
---
.../devicetree/bindings/clock/qcom,gcc.txt |
For some root clock generators, there could be child branches which are
controlled by an entity other than application processor subsystem. For
such RCGs, as per application processor subsystem clock driver, all of its
downstream clocks are disabled and RCG is in disabled state but in actual
downst
For upcoming targets like sdm845, POR value of the hardware clock control
bit is set for most of root clocks which needs to be cleared for software
to be able to control. For older targets like MSM8996, this bit is reserved
bit and having POR value as 0 so this patch will work for the older targets
Fabia PLL is a Digital Frequency Locked Loop (DFLL) clock
generator which has a wide range of frequency output. It
supports dynamic updating of the output frequency
("frequency slewing") without need to turn off the PLL
before configuration. Add support for initial configuration
and programming seq
Changes in v2:
Fixup for recalc_rate ops for clk_rcg2_shared_ops:
There could be few scenarios where shared clocks are configured
at rate other than CXO by boot. In those cases there would be a
mismatch between the rate calculated by the recalc shared ops
and the actual HW register configuration. F
From: Pixel Ding
[ Upstream commit 2ffe31deb27579e2f2c9444e01f4d8abf385d145 ]
On Tonga VF, there're 2 sources updating wptr registers for
sdma3: 1) polling mem and 2) doorbell. When doorbell and polling
mem are both enabled on sdma3, there will be collision hit in
occasion between those two sour
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: 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
On some Dell platforms, there's a BIOS option "Enable Switchable
Graphics". This information is useful if we want to do different things
based on this value, e.g. disable unused audio controller that comes
with the discrete graphics.
Signed-off-by: Kai-Heng Feng
---
drivers/platform/x86/dell-lap
On 8 March 2018 at 01:06, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.15.8 release.
> There are 122 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
This header will be used for more than just led. Change it to a more
generic name.
Signed-off-by: Kai-Heng Feng
---
drivers/platform/x86/dell-laptop.c | 2 +-
include/linux/{dell-led.h => dell-common.h} | 4 ++--
sound/pci/hda/dell_wmi_helper.c | 2 +-
3 files changed, 4 ins
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: Corey Minyard
[ Upstream commit 174134ac760275457bb0d1560a0dbe6cf8a12ad6 ]
Cleanup of platform devices created by the IPMI driver was not
being done correctly and could result in a memory leak. So
create a local boolean to know how to clean up those platform
devices.
Reported-by: David B
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: 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: 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: 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
From: Yuval Shaia
[ Upstream commit ac6dbf7fa4707c75a247b540cc0b5c881f3d0ba8 ]
If one port fails to initialize an error message should indicate the
reason and driver should continue serving the working port(s) and other
HCA(s).
Fixes: e4b2d06892c7 ("IB/ipoib: Remove device when one port fails t
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: 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: 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_
On Wed, Mar 07, 2018 at 03:19:11PM -0800, Frank Rowand wrote:
> On 03/07/18 12:25, James Hogan wrote:
> > On Wed, Mar 07, 2018 at 12:11:41PM -0800, Frank Rowand wrote:
> >> On 03/07/18 06:06, James Hogan wrote:
> >>> Quite a lot of dts files have hyphens, but its only a problem on MIPS
> >>> where
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: Roman Gushchin
[ Upstream commit fe4d44b23f6b38194a92c6b8a50d921a071c4db4 ]
Libbpf picks the name of the first symbol in the corresponding
elf section to use as a program name. But without taking symbol's
scope into account it may end's up with some local label
as a program name. E.g.:
$
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
When FIFO mode is enabled, the receive data available interrupt
(UART_IIR_RDI in code) should be triggered when the number of data
in FIFO is equal or larger than interrupt trigger level.
This patch changes the trigger level check to ensure multiple bytes
received from upper layer can trigger RDI
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: 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: 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: Bjørn Mork
[ Upstream commit 245d21190aec547c0de64f70c0e6de871c185a24 ]
It has been reported that the dummy byte we add to avoid
ZLPs can be forwarded by the modem to the PGW/GGSN, and that
some operators will drop the connection if this happens.
In theory, QMI devices are based on CDC EC
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: 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: 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
Attn: Beneficiary,
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they have brought a solution to your problem by coordinating your
payment in total (10,000,000.00) Ten Million Dollars in an atm card
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Hi Stephen,
On Thu, Mar 8, 2018 at 1:36 AM, Stephen Rothwell wrote:
> On Wed, 7 Mar 2018 23:25:48 +0100 Linus Walleij
> wrote:
>> On Wed, Mar 7, 2018 at 9:39 PM, Stephen Rothwell
>> wrote:
>>
>> > Commit
>> >
>> > fc08fa6009a0 ("pinctrl: sh-pfc: r8a7795: remove duplicate of CLKOUT pin
>> >
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: 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
When resampling irqfds is enabled, level interrupt should be
de-asserted when resampling happens. On page 4-47 of GIC v3
specification IHI0069D, it said,
"When the PE acknowledges an SGI, a PPI, or an SPI at the CPU
interface, the IRI changes the status of the interrupt to active
and pending if:
•
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
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: "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: 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: 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: 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
On 8 March 2018 at 05:00, Masahiro Yamada wrote:
> 2018-03-08 4:25 GMT+09:00 Leonard Crestez :
>> Hello,
>>
>> I am using a toolchain with a broken/old version of perl which doesn't
>> include integer.pm and I noticed it triggers occasional build failures
>> on arch/arm64/crypto/sha512-core.S_ship
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: Shuah Khan
[ Upstream commit f45ce9877561044090010e0eb0fad644232ded04 ]
Driver calls request_firmware() whenever the device is opened for the
first time. As the device gets opened and closed, dev->num_inst == 1
is true several times. This is not necessary since the firmware is saved
in the
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: "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: 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: 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: 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: 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: Yonghong Song
[ Upstream commit 06ef0ccb5a36e1feba9b413ff59a04ecc4407c1c ]
The tools/testing/selftests/bpf test program
test_dev_cgroup fails with the following error
when compiled with llvm 6.0. (I did not try
with earlier versions.)
libbpf: load bpf program failed: Permission denied
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: 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: 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: 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: Jerome Brunet
[ Upstream commit 29fd2a34ef8d863e48183bd473ba57c8d7839e25 ]
Nothing really prevents a provider from (trying to) register a clock
without providing the clock ops structure.
We do check the individual fields before using them, but not the
structure pointer itself. This may ha
From: Jonathan Neuschäfer
[ Upstream commit 81ee6f1ef9b1e93b2dc0a77211e9809ffbeb7ecb ]
The compatible string for this panel was specified as
toshiba,lt089ac29000.txt. I believe this is a mistake.
Fixes: 06e733e41f87 ("drm/panel: simple: add Toshiba LT089AC19000")
Cc: Lucas Stach
Signed-off-by:
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: 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: Bjorn Helgaas
[ Upstream commit 80d7d7a904fac3f8114448dbb8cc9fa253b10120 ]
Per PCIe r3.1, sec 5.5.1, LTR_L1.2_THRESHOLD determines whether we enter
the L1.2 Link state: if L1.2 is enabled and downstream devices have
reported that they can tolerate latency of at least LTR_L1.2_THRESHOLD, we
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: 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: 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: Jerome Brunet
[ Upstream commit ca5e089a32c5ffba6c5101fdabdd6dea18041c34 ]
The current implementation of clk_core_set_rate_nolock() bails out early
if the requested rate is exactly the same as the one set. It should bail
out if the request would not result in a rate a change. This is impor
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: 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
On 03/07/18 06:06, James Hogan wrote:
> On dtb files which contain hyphens, the dt_S_dtb command to build the
> dtb.S files (which allow DTB files to be built into the kernel) results
> in errors like the following:
< snip >
Hi James,
Sorry for dribbling my comments out in so many emails. :-)
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: 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: 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: James Smart
[ Upstream commit e06351a002214d152142906a546006e3446d1ef7 ]
In the lpfc discovery engine, when as a nvme target, where the driver
was performing mailbox io with the adapter for port login when a NVME
PRLI is received from the host. Rather than queue and eventually get
back to
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: 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: 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.
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