The raspberry_clock_property only takes the clock ID as an argument, but
now that we have a clock data structure it makes more sense to just pass
that structure instead.
Cc: Michael Turquette
Cc: Stephen Boyd
Cc: linux-...@vger.kernel.org
Acked-by: Nicolas Saenz Julienne
Reviewed-by: Stephen Bo
The driver only supports the pllb for now and all the clock framework hooks
are a mix of the generic firmware interface and the specifics of the pllb.
Since we will support more clocks in the future let's split the generic and
specific hooks
Cc: Michael Turquette
Cc: linux-...@vger.kernel.org
Ack
While the firmware allows us to discover the available clocks, we need to
discriminate those clocks to only register the ones meaningful to Linux.
The firmware also doesn't provide a clock name, so having a list of the ID
will help us to give clocks a proper name later on.
Acked-by: Nicolas Saenz
We've registered the firmware clocks using their ID as name, but it's much
more convenient to register them using their proper name. Since the
firmware doesn't provide it, we have to duplicate it.
Acked-by: Nicolas Saenz Julienne
Tested-by: Nicolas Saenz Julienne
Signed-off-by: Maxime Ripard
--
The raspberrypi_fw_pll_is_on function doesn't only apply to PLL
registered in the driver, but any clock exposed by the firmware.
Since we also implement the is_prepared hook, make the function
consistent with the other function names.
Cc: Michael Turquette
Cc: linux-...@vger.kernel.org
Acked-by:
The RaspberryPi4 firmware actually exposes more clocks than are currently
handled by the driver and we will need to change some of them directly
based on the pixel rate for the display related clocks, or the load for the
GPU.
Since the firmware implements DVFS, this rate change can have a number o
Instead of declaring the clk_init_data and then calling memset on it, just
initialise properly.
Cc: Michael Turquette
Cc: Stephen Boyd
Cc: linux-...@vger.kernel.org
Acked-by: Nicolas Saenz Julienne
Reviewed-by: Stephen Boyd
Tested-by: Nicolas Saenz Julienne
Signed-off-by: Maxime Ripard
---
On 2020-06-13 at 10:42:07 +0200, Guo Ren wrote:
> Acked-by: Guo Ren
Thanks for the Ack. Are you taking this patch through your own tree or
should I directly submit to someone else?
> On Wed, Jun 10, 2020 at 11:45 PM Tobias Klauser wrote:
> >
> > These are used nowhere in the tree (except for s
The pllb_arm clk_hw pointer in the raspberry_clk structure isn't used
anywhere but in the raspberrypi_register_pllb_arm.
Let's remove it, this will make our lives easier in future patches.
Cc: Michael Turquette
Cc: Stephen Boyd
Cc: linux-...@vger.kernel.org
Acked-by: Nicolas Saenz Julienne
Rev
The firmware running on the RPi VideoCore can be used to discover and
change the various clocks running in the BCM2711. Since devices will
need to use them through the DT, let's add a pretty simple binding.
Cc: Michael Turquette
Cc: linux-...@vger.kernel.org
Cc: devicet...@vger.kernel.org
Reviewe
From: Florian Fainelli
Convert the Raspberry Pi BCM2835 firmware binding document to YAML.
Verified with dt_binding_check and dtbs_check.
Signed-off-by: Florian Fainelli
Tested-by: Nicolas Saenz Julienne
Signed-off-by: Maxime Ripard
---
Documentation/devicetree/bindings/arm/bcm/raspberrypi,b
On Sun, Jun 14, 2020 at 5:07 AM Ian Kent wrote:
>
> On Thu, 2020-04-02 at 17:19 +0200, Miklos Szeredi wrote:
> >
> > > Firstly, a watch queue needs to be created:
> > >
> > > pipe2(fds, O_NOTIFICATION_PIPE);
> > > ioctl(fds[1], IOC_WATCH_QUEUE_SET_SIZE, 256);
> > >
> > > then a not
> Fix memory leak of in function parse_events_term__sym_hw()
> and parse_events_term__clone() when string duplication failed.
Can a wording like “Fix memory leaks in …” be more appropriate for
the final commit message?
Would you find any other description variant more pleasing?
Regards,
Markus
Changes in v2:
- add dt binding update
Jan
Jan Kiszka (2):
dt-bindings: gpio: pca953x: add nxp,pcal9535
gpio: pca953x: Add support for the PCAL9535
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
drivers/gpio/gpio-pca953x.c | 1 +
2 files changed,
On Fri, Jun 12, 2020 at 07:33:11PM +0200, Matthieu Baerts wrote:
> Hi Geliang,
>
> On 12/06/2020 07:27, Geliang Tang wrote:
> > Unify these two duplicate macros into 8.
>
> Thank you for this new patch!
>
> (...)
>
> > diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h
> > index 809687d3f
On Mon 15-06-20 08:46:46, Mauro Carvalho Chehab wrote:
> Changeset 3b0311e7ca71 ("vfs: track per-sb writeback errors and report them
> to syncfs")
> added a variant of filemap_sample_wb_err(), but it forgot to
> rename the arguments at the kernel-doc markup. Fix it.
>
> Fix those warnings:
>
Hi Sivaprakash,
Sivaprakash Murugesan wrote on Fri, 12 Jun
2020 13:28:15 +0530:
> SFLASHC_BURST_CFG is only available on older ipq nand platforms, this
> register has been removed when the NAND controller is moved as part of qpic
> controller.
>
> Avoid writing this register on devices which ar
Hi Dillon,
On 5/27/20 9:27 AM, dillon.min...@gmail.com wrote:
From: dillon min
...
dillon min (9):
ARM: dts: stm32: Add dma config for spi5
ARM: dts: stm32: Add pin map for ltdc & spi5 on stm32f429-disco board
ARM: dts: stm32: enable ltdc binding with ili9341, gyro l3gd20 on
s
This is an effort to eliminate the uninitialized_var() macro[1].
The use of this macro is the wrong solution because it forces off ANY
analysis by the compiler for a given variable. It even masks "unused
variable" warnings.
Quoted from Linus[2]:
"It's a horrible thing to use, in that it adds ext
On Fri, Jun 12, 2020 at 11:22:31AM -0700, Mat Martineau wrote:
>
> Hello Geliang,
>
> On Fri, 12 Jun 2020, Geliang Tang wrote:
>
> > Use list_first_entry_or_null to simplify the code.
> >
> > Signed-off-by: Geliang Tang
> > ---
> > net/mptcp/protocol.h | 5 +
> > 1 file changed, 1 insertion
-20200615 (attached as .config)
compiler: aarch64-linux-gcc (GCC) 9.3.0
reproduce:
# apt-get install sparse
# sparse version: v0.6.2-rc1-3-g55607964-dirty
git checkout a5460b5e5fb82656807840d40d3deaecad094044
# save the attached .config to linux build tree
make W=1 C
Use kobj_to_dev() instead of container_of()
Signed-off-by: Wang Qing
---
drivers/video/backlight/lm3533_bl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
mode change 100644 => 100755 drivers/video/backlight/lm3533_bl.c
diff --git a/drivers/video/backlight/lm3533_bl.c
b/drivers/video/
> Fix potential memory leak. Function new_term may return error, so
> it is need to free memory when the return value is negative.
I hope that a typo will be avoided for the final commit message.
Would you find any other description variant more pleasing?
Regards,
Markus
Hi Álvaro,
Álvaro Fernández Rojas wrote on Fri, 12 Jun 2020
09:35:49 +0200:
> Instead of trying to parse CFE version string, which is customized by some
> vendors, let's just check that "CFE1" was passed on argument 3.
>
> Signed-off-by: Álvaro Fernández Rojas
> Signed-off-by: Jonas Gorski
>
On 15. 06. 20 10:29, Colin King wrote:
> From: Colin Ian King
>
> There is a spelling mistake in a comment. Fix it.
>
> Signed-off-by: Colin Ian King
> ---
> drivers/net/ethernet/xilinx/xilinx_axienet.h | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/ether
Am 13.06.20 um 14:30 schrieb Xiyu Yang:
ttm_bo_add_move_fence() invokes dma_fence_get(), which returns a
reference of the specified dma_fence object to "fence" with increased
refcnt.
When ttm_bo_add_move_fence() returns, local variable "fence" becomes
invalid, so the refcount should be decreased
On Fri, 2020-06-12 at 19:08 +0200, Marek Vasut wrote:
> On 6/12/20 6:46 PM, Nicolas Saenz Julienne wrote:
> > Some atypical users of xhci-pci might need to manually reset their xHCI
> > controller before starting the HCD setup. Check if a reset controller
> > device is available to the PCI bus and
From: Jan Kiszka
The NXP PCAL9535 is an extended variant of the PCA9535.
Signed-off-by: Jan Kiszka
---
Documentation/devicetree/bindings/gpio/gpio-pca953x.txt | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca953x.txt
b/Documentation/devicetree
On Fri, 2020-06-12 at 07:58:16 UTC, Sivaprakash Murugesan wrote:
> BAM is DMA controller on QCOM ipq platforms, BAM mode on NAND driver
> is set by writing BAM_MODE_EN bit on NAND_CTRL register.
>
> NAND_CTRL is an operational register and in BAM mode operational
> registers are read only.
>
> So
On 2020/06/15 15:20 Vinod Koul wrote:
> On 14-06-20, 13:04, Robin Gong wrote:
> > On 2020/06/12 22:16 Mark Brown wrote:
> > > On Fri, Jun 12, 2020 at 01:48:41PM +, Robin Gong wrote:
> > > > On 2020/06/12 18:14 Mark Brown wrote:
> > >
> > > > > Please look at the formatting of your e-mails -
On Fri, 2020-06-12 at 21:29:01 UTC, Kamal Dasu wrote:
> When flash-dma is absent do not default to using flash-edu.
> Make sure flash-edu is enabled before setting EDU transfer
> function.
>
> Fixes: a5d53ad26a8b ("mtd: rawnand: brcmnand: Add support for flash-edu for
> dma transfers")
> Signed-o
On Fri, 2020-06-12 at 21:29:02 UTC, Kamal Dasu wrote:
> Implement ECC correctable and uncorrectable error handling for EDU
> reads. If ECC correctable bitflips are encountered on EDU transfer,
> read page again using PIO. This is needed due to a NAND controller
> limitation where corrected data is
On Fri, 2020-06-12 at 07:58:15 UTC, Sivaprakash Murugesan wrote:
> SFLASHC_BURST_CFG is only available on older ipq nand platforms, this
> register has been removed when the NAND controller is moved as part of qpic
> controller.
>
> Avoid writing this register on devices which are based on qpic NA
On Tue, 2020-06-09 at 12:45:57 UTC, Kieran Bingham wrote:
> The word 'descriptor' is misspelled throughout the tree.
>
> Fix it up accordingly:
> decriptors -> descriptors
>
> Signed-off-by: Kieran Bingham
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git
nand/next,
Use kobj_to_dev() instead of container_of()
Signed-off-by: Wang Qing
---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c | 34 +++
1 file changed, 17 insertions(+), 17 deletions(-)
mode change 100644 => 100755 drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
diff --git a
Now that there are header files for each SoC, let's use them in the
bcm63xx-gate controller driver.
Signed-off-by: Álvaro Fernández Rojas
---
drivers/clk/bcm/clk-bcm63xx-gate.c | 580 ++---
1 file changed, 439 insertions(+), 141 deletions(-)
diff --git a/drivers/clk/bcm/
Add header with BCM6328 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm6328-clock.h | 19 +++
1 file changed, 19 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm6328-clock
These patches add header files for bcm63xx-gate clock definitions in order
to be able to use them in bcm63xx-gate controller driver and BMIPS device
trees.
"clk: bcm63xx-gate: add BCM6318 support" is required to correctly apply
these patches.
Álvaro Fernández Rojas (8):
mips: bmips: add BCM3368
Add header with BCM6318 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm6318-clock.h | 42 +++
1 file changed, 42 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm6318-c
Add header with BCM63268 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm63268-clock.h | 30 ++
1 file changed, 30 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm63268
Add header with BCM3368 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm3368-clock.h | 24 +++
1 file changed, 24 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm3368-c
Add header with BCM6362 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm6362-clock.h | 26 +++
1 file changed, 26 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm6362-c
Add header with BCM6368 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm6368-clock.h | 24 +++
1 file changed, 24 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm6368-c
Add header with BCM6358 definitions in order to be able to include it from
device tree files.
Signed-off-by: Álvaro Fernández Rojas
---
include/dt-bindings/clock/bcm6358-clock.h | 18 ++
1 file changed, 18 insertions(+)
create mode 100644 include/dt-bindings/clock/bcm6358-clock.
+Kees, Christian, Sargun, Aleksa, kernel-hardening for their opinions
on seccomp-related aspects
On Tue, Jun 9, 2020 at 4:24 PM Stefano Garzarella wrote:
> Hi Jens,
> Stefan and I have a proposal to share with io_uring community.
> Before implementing it we would like to discuss it to receive fee
On 2020/6/15 16:51, Jason Yan wrote:
> This is an effort to eliminate the uninitialized_var() macro[1].
>
> The use of this macro is the wrong solution because it forces off ANY
> analysis by the compiler for a given variable. It even masks "unused
> variable" warnings.
>
> Quoted from Linus[2]:
Use kobj_to_dev() instead of container_of()
Signed-off-by: Wang Qing
---
drivers/thermal/thermal_sysfs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
mode change 100644 => 100755 drivers/thermal/thermal_sysfs.c
diff --git a/drivers/thermal/thermal_sysfs.c b/drivers/thermal/thermal
This patch is adding UFS feature layer to UFS core driver.
UFS Driver data structure (struct ufs_hba)
│
┌--┐
│ UFS feature │ <-- HPB module
│layer │ <-- other extended feature module
└--┘
Each extended UFS-Feature module has a bus of ufs-ext feature type.
T
In srpt_cm_req_recv(), it is possible that sdev is NULL,
so we should test sdev before using it.
Signed-off-by: Jing Xiangfeng
---
drivers/infiniband/ulp/srpt/ib_srpt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c
b/drivers/infiniba
Hi Dillon
On 6/9/20 3:26 PM, dillon.min...@gmail.com wrote:
From: dillon min
This patchset is intend to enable stmpe811 touch screen on stm32f429-disco
board with three dts and one i2c driver changes.
has been validated by ts_print tool
Changes log:
V4: indroduce 'IIC_LAST_BYTE_POS' to compa
bcm63xx arch resets the HSSPI controller at early boot. However, bmips arch
needs to perform a reset when probing the driver.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Philipp Zabel
---
v2: use devm_reset_control_get_exclusive
drivers/spi/spi-bcm63xx-hsspi.c | 17 +
1
bcm63xx-hsspi controller is present on several BMIPS SoCs (BCM6318, BCM6328,
BCM6362 and BCM63268).
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
drivers/spi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index a
bcm63xx arch resets the SPI controller at early boot. However, bmips arch
needs to perform a reset when probing the driver.
Signed-off-by: Álvaro Fernández Rojas
Reviewed-by: Philipp Zabel
---
v2: use devm_reset_control_get_exclusive
drivers/spi/spi-bcm63xx.c | 17 +
1 file ch
BCM63xx SPI and HSSPI controller are present on several BMIPS SoCs (BCM6318,
BCM6328, BCM6358, BCM6362, BCM6368 and BCM63268).
v2: use devm_reset_control_get_exclusive
Álvaro Fernández Rojas (4):
spi: bcm63xx-spi: add reset support
spi: bcm63xx-spi: allow building for BMIPS
spi: bcm63xx-hss
bcm63xx-spi controller is present on several BMIPS SoCs (BCM6358, BCM6362,
BCM6368 and BCM63268).
Signed-off-by: Álvaro Fernández Rojas
---
v2: no changes
drivers/spi/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 8f1
Hi Afzal!
On Fri, Jun 12, 2020 at 12:25 PM afzal mohammed wrote:
> > > Note that this was done on a topic branch for user copy. Changes for
> > > kernel static mapping to vmalloc has not been merged with these.
> > > Also having kernel lowmem w/ a separate asid & switching at kernel
> > > entry/
The blk_mq_all_tag_iter() is a void function, thus remove
the redundant 'return' statement in this function.
Signed-off-by: Baolin Wang
---
block/blk-mq-tag.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c
index 44f3d09..ae722f8 100644
[Cc Roman]
On Sun 14-06-20 14:38:58, Muchun Song wrote:
> When a kmem_cache is initialized with SLAB_ACCOUNT slab flag, we must
> not call kmem_cache_alloc with __GFP_ACCOUNT GFP flag. In this case,
> we can be accounted to kmemcg twice. This is not correct. So we add a
> __GFP_ACCOUNT GFP flag ch
On Thu, Jun 11, 2020 at 06:12:23PM +0100, Will Deacon wrote:
> On Thu, Jun 11, 2020 at 03:46:35PM +, Achin Gupta wrote:
> > > On 10 Jun 2020, at 08:43, Will Deacon wrote:
> > > On Tue, Jun 09, 2020 at 04:35:51PM -0600, Rob Herring wrote:
> > >> On Mon, Jun 01, 2020 at 10:45:10AM +0100, Sudeep
Instead of trying to parse CFE version string, which is customized by some
vendors, let's just check that "CFE1" was passed on argument 3.
Signed-off-by: Álvaro Fernández Rojas
Signed-off-by: Jonas Gorski
---
v4: shorten conditional compilation part as suggested by Miquèl.
v3: keep COMPILE_TES
Hi!
> setns01 6 TFAIL : setns01.c:176: regular file fd exp_errno=22:
> errno=EBADF(9): Bad file descriptor
> setns01 0 TINFO : setns(12, 0x2)
> setns01 7 TFAIL : setns01.c:176: regular file fd exp_errno=22:
> errno=EBADF(9): Bad file descriptor
> setns01 0 TINFO :
The following commit has been merged into the x86/urgent branch of tip:
Commit-ID: 8e742aa79780b13cd300a42198c1a4cea9c89905
Gitweb:
https://git.kernel.org/tip/8e742aa79780b13cd300a42198c1a4cea9c89905
Author:Jiri Slaby
AuthorDate:Wed, 10 Jun 2020 13:48:51 +02:00
Committer:
From: Mike Rapoport
The pte_update() implementation for PPC_8xx unfolds page table from the PGD
level to access a PMD entry. Since 8xx has only 2-level page table this can
be simplified with pmd_off() shortcut.
Replace explicit unfolding with pmd_off() and drop defines of pgd_index()
and pgd_off
On Mon, 15 Jun 2020 at 11:18, Marc Kleine-Budde wrote:
>
> On 6/15/20 10:07 AM, Krzysztof Kozlowski wrote:
> > If interrupt comes late, during probe error path or device remove (could
> > be triggered with CONFIG_DEBUG_SHIRQ), the interrupt handler
> > dspi_interrupt() will access registers with t
On 15/06/20 10:26, Colin King wrote:
> From: Colin Ian King
>
> There is a spelling mistake in a couple of kvm_err messages. Fix them.
>
> Signed-off-by: Colin Ian King
> ---
> arch/mips/kvm/emulate.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/mips/kvm/e
On Mon, 15 Jun 2020 at 10:09, Krzysztof Kozlowski wrote:
>
> On Sun, Jun 14, 2020 at 06:34:33PM +0300, Vladimir Oltean wrote:
> > On Sun, 14 Jun 2020 at 18:12, Krzysztof Kozlowski wrote:
> > >
> > > On Sun, Jun 14, 2020 at 04:43:28PM +0300, Vladimir Oltean wrote:
> > > > On Sun, 14 Jun 2020 at 16
On Sun, 14 Jun 2020, Frank Rowand wrote:
> Hi Lee,
>
> I'm looking at 5.8-rc1.
>
> The only use of OF_MFD_CELL() where the same compatible is specified
> for multiple elements of a struct mfd_cell array is for compatible
> "stericsson,ab8500-pwm" in drivers/mfd/ab8500-core.c:
>
> OF_MFD
On Sun, 14 Jun 2020 at 15:05, Greg Kroah-Hartman
wrote:
>
> On Sun, Jun 14, 2020 at 02:51:25PM +0100, Ricardo Ferreira wrote:
> > #define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \
> > do {\
> > - INIT_LIST_HEAD(&pcmd->list);\
> > - pcmd->cmdcode = code;\
> > - pcmd->parmbuf = (
Hi Bingbu,
Thank you for the patch.
On Fri, Jun 12, 2020 at 05:42:02PM +0800, Bingbu Cao wrote:
> From: Qingwu Zhang
>
> ov2740 includes 512bytes of one-time programmable memory and
> 256 bytes are reserved for customers which can be used to store
> customized information. This patch provide an
On Mon, Jun 15, 2020 at 12:26:37PM +0300, Vladimir Oltean wrote:
> Let's rephrase it: you think therefore that completion should be
> > initialzed *after* requesting shared interrupts? You think that exactly
> > that order shall be used in the source code?
> >
> > Best regards,
> > Krzysztof
> >
>
This is a patch for the HPB module.
The HPB module queries UFS for device information during initialization.
We added the export symbol to two functions in ufshcd.c to initialize
the HPB module.
The HPB module can be loaded or built-in as needed.
The mininum size of the memory pool used in the HPB
Le 15/06/2020 à 11:22, Mike Rapoport a écrit :
From: Mike Rapoport
The pte_update() implementation for PPC_8xx unfolds page table from the PGD
level to access a PMD entry. Since 8xx has only 2-level page table this can
be simplified with pmd_off() shortcut.
Replace explicit unfolding with p
On 12/06/2020 01:09, Drew Fustini wrote:
Since commit cd28d1d6e52e ("net: phy: at803x: Disable phy delay for
RGMII mode") the networking is broken on the BeagleBone AI which has
the AR8035 PHY for Gigabit Ethernet [0]. The fix is to switch from
phy-mode = "rgmii" to phy-mode = "rgmii-rxid".
On Sat, Jun 13, 2020 at 9:26 AM Sargun Dhillon wrote:
> This introduces an extensibility mechanism to receive seccomp
> notifications. It uses read(2), as opposed to using an ioctl. The listener
> must be first configured to write the notification via the
> SECCOMP_IOCTL_NOTIF_CONFIG ioctl with th
From: Zqiang
After the interface of gadget printer device was disabled,
We should not continue operate the device.
Signed-off-by: Zqiang
---
drivers/usb/gadget/function/f_printer.c | 36 +
1 file changed, 36 insertions(+)
diff --git a/drivers/usb/gadget/function/f_prin
On 15/06/2020 04:23, Chunyan Zhang wrote:
From: Freeman Liu
Add support to the new efuse IP which is integrated in the SC2730
which includes multiple blocks in a single chip.
Signed-off-by: Freeman Liu
Signed-off-by: Chunyan Zhang
---
drivers/nvmem/sc27xx-efuse.c | 34 ++
On Sun, Jun 14, 2020 at 02:02:54PM -0700, Sultan Alsawaf wrote:
> From: Sultan Alsawaf
>
> SMBus block reads can be broken because the read function will just skip
> over bytes it doesn't like until reaching a byte that conforms to the
> length restrictions for block reads. This is problematic wh
This is a patch for managing L2P map in HPB module.
The HPB divides logical addresses into several regions. A region consists
of several sub-regions. The sub-region is a basic unit where L2P mapping is
managed. The driver loads L2P mapping data of each sub-region. The loaded
sub-region is called a
On Thu, Jun 11, 2020 at 05:15:33AM -0700, Liu Yi L wrote:
> From: Eric Auger
>
> The VFIO API was enhanced to support nested stage control: a bunch of
> new iotcls and usage guideline.
>
> Let's document the process to follow to set up nested mode.
>
> Cc: Kevin Tian
> CC: Jacob Pan
> Cc: Ale
On Sun, Jun 14, 2020 at 07:40:54PM +0200, Stefano Brivio wrote:
> Inspired by an original patch from Yury Norov: introduce a test for
> bitmap_cut() that also makes sure functionality is as described for
> partially overlapping src and dst.
Taking into account recent fixes for BE 64-bit, do we hav
On Sun, Jun 14, 2020 at 07:40:53PM +0200, Stefano Brivio wrote:
> Yury Norov reports that bitmap_cut() will not produce the right outcome
> if src and dst partially overlap, with src pointing at some location
> after dst, because the memmove() affects src before we store the bits
> that we need to
Hi Johan,
Johan Jonker wrote on Sat, 13 Jun 2020 15:31:52
+0200:
>Hi Yifeng, Miquel,
>
>Some more comments about swap();
>
>On 6/9/20 9:40 AM, Yifeng Zhao wrote:
>
>[..]
>
>> +static int rk_nfc_ooblayout_free(struct mtd_info *mtd, int section,
>> +struct mtd_oob_region *oob_region)
>> +{
>> +
On 10.06.2020 04:11, gengc...@gmail.com wrote:
> From: Cixi Geng
>
> Introduce new configuration option GCOV_PROFILE_PREREQS that can be
> used to check whether the prerequisites for enabling gcov profiling
> for specific files and directories are met.
>
> Only add SERIAL_GCOV for an example.
>
Hi Dillon
On 5/27/20 9:27 AM, dillon.min...@gmail.com wrote:
From: dillon min
This patch adds the pin configuration for ltdc and spi5 controller
on stm32f429-disco board.
Signed-off-by: dillon min
---
arch/arm/boot/dts/stm32f4-pinctrl.dtsi | 67 ++
1 file c
On Mon, Jun 15, 2020 at 12:41:55PM +0300, Andy Shevchenko wrote:
> On Sun, Jun 14, 2020 at 07:40:54PM +0200, Stefano Brivio wrote:
> > Inspired by an original patch from Yury Norov: introduce a test for
> > bitmap_cut() that also makes sure functionality is as described for
> > partially overlappin
On 15/06/2020 10:29, Sakari Ailus wrote:
+ ret = ov2740_register_nvmem(client);
+ if (ret)
+ dev_err(&client->dev, "register nvmem failed, ret %d\n", ret);
+
/*
* Device is already turned on by i2c-core with ACPI domain PM.
* Enable runtime P
Hi Eric,
On Sun, Jun 14, 2020 at 10:00:19PM -0700, Eric Biggers wrote:
> On Mon, Jun 15, 2020 at 09:29:48AM +0530, Sahitya Tummala wrote:
> > There could be a potential race between these two paths below,
> > leading to use-after-free when accessing bio->bi_crypt_context.
> >
> > f2fs_write_cache
Loop MFD maintainer,
Mark Brown 於 2020年6月4日 週四 下午9:39寫道：
>
> On Thu, Jun 04, 2020 at 03:06:27PM +0800, Gene Chen wrote:
>
> This looks nice and simple, a few fairly small comments below but high
> level it's basically fine.
>
> > --- /dev/null
> > +++ b/drivers/regulator/mt6360-regulator.c
> > @@
On Sat, 30 May 2020 at 06:23, Qiushi Wu wrote:
>
> Thanks for your reply!
> > Why are you removing this kfree() call?
>
> Because kobject_put(&entry->kobj) will call kobject_release(), which will
> call kobject_cleanup(), which will dynamically call
> get_ktype(kobj)->release(kobj); .
> In thi
This patch changes the read I/O to the HPB read I/O.
If the logical address of the read I/O belongs to active sub-region, the
HPB driver modifies the read I/O command to HPB read. It modifies the upiu
command of UFS instead of modifying the existing SCSI command.
In the HPB version 1.0, the maxim
On Mon, Jun 15, 2020 at 10:16:39AM +0100, Achin Gupta wrote:
> On Thu, Jun 11, 2020 at 06:12:23PM +0100, Will Deacon wrote:
> > On Thu, Jun 11, 2020 at 03:46:35PM +, Achin Gupta wrote:
> > > > On 10 Jun 2020, at 08:43, Will Deacon wrote:
> > > > On Tue, Jun 09, 2020 at 04:35:51PM -0600, Rob He
On Thu, 28 May 2020 at 21:49, Tony Luck wrote:
>
> 1) Some apps want to monitor changes in EFI variables, but reading the
>file and comparing is inefficient. Just have Linnux update the
>modification time when a file is written
>
> 2) A rate limited read can return -EINTR ... very suprisi
Hi Satya,
On Mon, Jun 15, 2020 at 06:16:33AM +, Satya Tangirala wrote:
> On Sun, Jun 14, 2020 at 10:00:19PM -0700, Eric Biggers wrote:
> > On Mon, Jun 15, 2020 at 09:29:48AM +0530, Sahitya Tummala wrote:
> > > There could be a potential race between these two paths below,
> > > leading to use-
Add support to notify the vendor specific non-fatal HW errors
to the drivers for the error recovery.
Signed-off-by: Shiju Jose
---
drivers/acpi/apei/ghes.c | 130 ++-
include/acpi/ghes.h | 28 +
2 files changed, 157 insertions(+), 1 deletion(-)
Presently the vendor drivers are unable to do the recovery for the
vendor specific recoverable HW errors because APEI driver does not
support reporting the error to the vendor drivers.
patch set
1. add new interface to the APEI driver for reporting the
vendor specific non-fatal HW errors to th
Hi Greg,
On 6/14/20 9:37 AM, Greg KH wrote:
> On Sun, Jun 14, 2020 at 01:39:18AM +0300, Stanimir Varbanov wrote:
>> if (slot == -1) {
>> -dev_dbg(inst->core->dev, "%s: no free slot\n", __func__);
>> +VDBGH("no free slot for timestamp\n");
>
> Again, no, you just lost
There are no PDM microphones on SAMA5D2 Xplained, to exercize the
PDMIC.
This reverts commit ca6349a8c51f2e3d6f2acdb36431e7d7328261f7.
Signed-off-by: Codrin Ciubotariu
---
arch/arm/boot/dts/at91-sama5d2_xplained.dts | 16
1 file changed, 16 deletions(-)
diff --git a/arch/arm/b
The L1 and L3 lines drive NMOS transistors that are OFF with a low level.
On the SAM9X60 EK board, if the pins corresponding to L1 and L3
have pull-ups enabled, there is an extra 2 x 30uA power consumption.
Use pull-downs for these 2 lines to remove the unnecessary power
consumption.
Fixes: 1e5f53
The R1 and R3 lines drive NMOS transistors that are OFF with a low level.
On the SAMA5D2 Xplained board, if the pins corresponding to R1 and R3
have pull-ups enabled, there is an extra 2 x 30uA power consumption.
Use pull-downs for these 2 lines to remove the unnecessary power
consumption.
Fixes:
On Tue, Jun 02, 2020 at 11:55:15AM -0700, Tony Lindgren wrote:
> * Tony Lindgren [200602 13:38]:
> > * Andy Shevchenko [200602 08:33]:
> > Now that we can detach and reattach the kernel serial console,
> > there should not be any need for pm_runtime_irq_safe() anymore :)
>
> Below is a hastily t
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