Srini found issue with gapless implementation which prompted to look deeper
into SM for compressed stream.
So documenting SM was first step, so first two patches add that. Last patch
fixes the issue by keeping track on partial_drain and then moving state to
'running' in snd_compr_drain_notify() fo
Also documented the galpess transitions. Please note that these are not
really stream states, but show how the stream steps in gapless mode
Signed-off-by: Vinod Koul
---
.../sound/designs/compress-offload.rst| 32 +++
1 file changed, 32 insertions(+)
diff --git a/Documen
So we had some discussions of the stream states, so I thought it is a
good idea to document the state transitions, so add it documentation
Signed-off-by: Vinod Koul
---
.../sound/designs/compress-offload.rst| 52 +++
1 file changed, 52 insertions(+)
diff --git a/Document
On Mon, Jun 22, 2020 at 10:17:33AM +0530, Vinod Koul wrote:
On 21-06-20, 22:36, Federico Vaga wrote:
On Sun, Jun 21, 2020 at 12:54:57PM +0530, Vinod Koul wrote:
> On 19-06-20, 16:31, Dave Jiang wrote:
> >
> >
> > On 6/19/2020 3:47 PM, Federico Vaga wrote:
> > > Hello,
> > >
> > > is there the po
On Wed, 17 Jun 2020, Lubomir Rintel wrote:
> Add binding document for the ENE KB3930 Embedded Controller.
>
> Signed-off-by: Lubomir Rintel
> Reviewed-by: Rob Herring
>
> ---
> Changes since v4:
> - Collected Rob's Reviewed-by
>
> Changes since v1:
> - Addressed binding validation failure
>
rpmh-rsc driver is fairly core to system and should not be removable
once its probed. However it allows to unbind driver from sysfs using
below command which results into a crash on sc7180.
echo 1820.rsc > /sys/bus/platform/drivers/rpmh/unbind
Lets prevent unbind at runtime by setting suppres
>>> This is detected by Coverity scan: #CID: 1464472(CHECKED_RETURN)
Can an additional imperative wording be helpful for the change description
(besides an adjusted patch subject)?
>>> FIXES: c94082656dac7(x86: Use enum instead of literals for trap values)
>>
>> Is the following tag specificatio
On Wed, 17 Jun 2020, Lubomir Rintel wrote:
> This driver provides access to the EC RAM of said embedded controller
> attached to the I2C bus as well as optionally supporting its slightly weird
> power-off/restart protocol.
>
> A particular implementation of the EC firmware can be identified by a
Hi Moritz:
Could you please help review the patchset when you have time?
You have already reviewed the first 3 patches some time ago. The
comments are all fixed. Hao and Redhat guys also have done several
rounds of review. The patches are all Acked-by Hao, reviewed by
Marcelo & Tom.
There is lit
On 18/06/2020 19:09, Jan Kiszka wrote:
On 12.03.20 10:58, Tero Kristo wrote:
TI K3 SoCs contain an RTI (Real Time Interrupt) module which can be
used to implement a windowed watchdog functionality. Windowed watchdog
will generate an error if it is petted outside the time window, either
too early
On Mon, Jun 22, 2020 at 8:29 AM Qian Cai wrote:
> > On Jun 22, 2020, at 1:37 AM, syzbot
> > wrote:
> >
> > WARNING: CPU: 0 PID: 0 at mm/slab.h:232 kmem_cache_free+0x0/0x200
> > mm/slab.c:2262
>
> Is there any particular reason to use CONFIG_SLAB rather than CONFIG_SLUB?
There is a reason, it's
From: "Wen Su"
The MT6359 is a regulator found on boards based on MediaTek MT6779 and
probably other SoCs. It is a so called pmic and connects as a slave to
SoC using SPI, wrapped inside the pmic-wrapper.
Signed-off-by: Wen Su
---
drivers/regulator/Kconfig | 9 +
drivers/reg
From: "Wen Su"
add PMIC MT6359 related nodes which is for MT6779 platform
Signed-off-by: Wen Su
---
arch/arm64/boot/dts/mediatek/mt6359.dtsi | 306 +++
1 file changed, 306 insertions(+)
create mode 100644 arch/arm64/boot/dts/mediatek/mt6359.dtsi
diff --git a/arch/
This patchset add support to MT6359 PMIC regulator. MT6359 is primary
PMIC for MT6779 platform.
Changes since v2:
- remove open coding in the mt6359 regulator for volt_table type regulators
- refine coding style in the mt6359 regulator to avoid using ternery operator
- remove unnecessary reject op
From: "Wen Su"
add dt-binding document for MediaTek MT6359 PMIC
Signed-off-by: Wen Su
Reviewed-by: Rob Herring
---
.../bindings/regulator/mt6359-regulator.txt| 58 ++
1 file changed, 58 insertions(+)
create mode 100644
Documentation/devicetree/bindings/regulator/
From: "Wen Su"
This adds MediaTek PMIC MT6359 registers definition for the
following sub modules:
- Regulator
- RTC
- Interrupt
Signed-off-by: Wen Su
Acked-for-MFD-by: Lee Jones
---
include/linux/mfd/mt6359/registers.h | 531 +++
1 file changed, 531 insertions
On Mon 01 Jun 10:51 PDT 2020, Mathieu Poirier wrote:
> Add an new attach() operation in order to properly deal with
> scenarios where the remoteproc core needs to attach to a
> remote processor that has been booted by another entity.
>
> Signed-off-by: Mathieu Poirier
> ---
> drivers/remoteproc
Qualcomm keeps them separate, so there's probably a good reason to,
and I would prefer to do so as well. But if you guys really want it
merged, then it's doable I guess..
Regards
Konrad
Hello Charan,
On Tue, 16 Jun 2020 at 19:13, Charan Teja Kalla wrote:
>
> Thanks Sumit for the fix.
>
> On 6/11/2020 5:14 PM, Sumit Semwal wrote:
> > Charan Teja reported a 'use-after-free' in dmabuffs_dname [1], which
> > happens if the dma_buf_release() is called while the userspace is
> > acces
This patch set adds devmem_is_allowed to support STRICT_DEVMEM. In
devmem_is_allowed, it invokes page_is_ram to check the specific
address whether registered as System RAM in iomem_resource. The resource
initialization is in kexec/kdump patch series which is reviewing,
page_is_ram checking is no us
Put all objects which selected by obj-y together.
Signed-off-by: Zong Li
---
arch/riscv/mm/Makefile | 6 +-
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/riscv/mm/Makefile b/arch/riscv/mm/Makefile
index 4530ad52f1d6..7f95f66e135a 100644
--- a/arch/riscv/mm/Makefile
+++ b/
Implement the 'devmem_is_allowed()' interface for RISC-V, like some of
other architectures have done. It will be called from range_is_allowed()
when userpsace attempts to access /dev/mem.
Access to exclusive IOMEM and kernel RAM is denied unless
CONFIG_STRICT_DEVMEM is set to 'n'.
Test it by devm
> On Jun 22, 2020, at 1:37 AM, syzbot
> wrote:
>
> WARNING: CPU: 0 PID: 0 at mm/slab.h:232 kmem_cache_free+0x0/0x200
> mm/slab.c:2262
Is there any particular reason to use CONFIG_SLAB rather than CONFIG_SLUB?
You are really asking for trouble to test something that almost nobody is
exerci
On Mon 01 Jun 10:51 PDT 2020, Mathieu Poirier wrote:
> Add a new RPROC_DETACHED state to take into account scenarios
> where the remoteproc core needs to attach to a remote processor
> that is booted by another entity.
>
> Signed-off-by: Mathieu Poirier
Reviewed-by: Bjorn Andersson
Regards,
B
On 06/21, Alexander Kapshuk wrote:
>
> Export symbol __lock_task_sighand, so it is accessible from code compiled
> as modules.
> This fixes the following modpost error:
> ERROR: modpost: "__lock_task_sighand" [net/9p/9pnet.ko] undefined!
>
> Where __lock_task_sighand is called via lock_task_sighand
On 2020-06-21 13:03, Bjorn Andersson wrote:
On Tue 16 Jun 23:56 PDT 2020, Sai Prakash Ranjan wrote:
Hi Bjorn,
Hi Sai,
On 2020-02-12 03:54, Sai Prakash Ranjan wrote:
> This series converts QCOM watchdog timer bindings to YAML. Also
> it adds the missing SoC-specific compatible for QCS404, S
On Sun, 21 Jun 2020 at 13:12, Bjorn Andersson
wrote:
>
> On Tue 16 Jun 23:56 PDT 2020, Naresh Kamboju wrote:
>
> > This patch adds linux/slab.h to fix build error in qcom_q6v5_mss.c
> >
> > Build error:
> > ../drivers/remoteproc/qcom_q6v5_mss.c:
> > In function ‘q6v5_mpss_init_image’:
> > ../d
crypto testmgr deliberately corrupts the request context while passing
vectors to the import. This is to make sure that drivers do not rely on
request but they take all the necessary input from io vec passed to it.
qce casts the request context from request parameter, since it is corrupted
the sub
Crypto test driver's test_ahash_speed calls crypto_ahash_update and
crypto_ahash_final APIs repeatedly for all the available test vector
buffer lengths.
if we mark the end for scatterlist based on the current vector size then
the subsequent vectors might fail if the later buffer lengths are higher
crypto test module passes zero length vectors as test input to sha-1 and
sha-256. To provide correct output for these vectors, hash zero support
has been added as in other crypto drivers.
Signed-off-by: Sivaprakash Murugesan
---
drivers/crypto/Kconfig | 2 ++
drivers/crypto/qce/common.h |
while running tcrypto test cases on qce crypto engine few failures are
noticed, this is mainly because of the updates on tcrypto driver and
not testing qce reqgularly with mainline tcrypto driver.
This series tries to address few of the errors while running tcrypto on
qce.
Sivaprakash Murugesan (
The driver supports also BMC156B and BMM150B but these compatibles had
redundant suffix "_magn". Add existing compatibles marking them
deprecated along with adding a new, proper one for this family of
devices.
Signed-off-by: Krzysztof Kozlowski
---
Changes since v1:
1. Mark old compatibles as
The compatibles (except BMC150) should not have "_magn" suffix and
BMC156 is compatible with BMM150 so use just one compatible.
Signed-off-by: Krzysztof Kozlowski
---
Changes since v1:
1. New patch.
---
drivers/iio/magnetometer/bmc150_magn_i2c.c | 5 +++--
1 file changed, 3 insertions(+), 2 de
Hello,
syzbot found the following crash on:
HEAD commit:5a94f5bc Add linux-next specific files for 20200621
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=12a02c7610
kernel config: https://syzkaller.appspot.com/x/.config?x=e1788c418b2ddc66
dashboard
On 19-06-20, 10:13, Srinivas Kandagatla wrote:
>
>
> On 19/06/2020 05:54, Vinod Koul wrote:
> > On partial_drain completion we should be in SNDRV_PCM_STATE_RUNNING
> > state, so set that for partially draining streams in
> > snd_compr_drain_notify() and use a flag for partially draining streams
>
On Fri, Jun 19, 2020 at 11:14 PM Eric W. Biederman
wrote:
>
>
> Junxiao Bi reported:
> > When debugging some performance issue, i found that thousands of threads
> > exit
> > around same time could cause a severe spin lock contention on proc dentry
> > "/proc/$parent_process_pid/task/", that's b
On 19-06-20, 09:27, Pierre-Louis Bossart wrote:
>
> > +For Gapless, we move from running state to partial drain and back, along
> > +with setting of meta_data and signalling for next track ::
> > +
> > +
> > ++--+
> > +compr_drain_not
HI Pierre,
On 19-06-20, 09:22, Pierre-Louis Bossart wrote:
>
> > +
> > ++--+
> > +| |
> > +| OPEN |
> > +|
Disable the plane if it's not visible. Otherwise mtk_ovl_layer_config()
would proceed with invalid plane and we may see vblank timeout.
Signed-off-by: Hsin-Yi Wang
---
drivers/gpu/drm/mediatek/mtk_drm_plane.c | 23 +--
1 file changed, 13 insertions(+), 10 deletions(-)
diff -
Hello,
syzbot found the following crash on:
HEAD commit:7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1630b4d110
kernel config: https://syzkaller.appspot.com/x/.config?x=d195fe572fb15312
das
Hello,
syzbot found the following crash on:
HEAD commit:7ae77150 Merge tag 'powerpc-5.8-1' of git://git.kernel.org..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17d9bfa910
kernel config: https://syzkaller.appspot.com/x/.config?x=be4578b3f1083656
das
Hi folks.
After upgrade kernel to 5.8RC1 (git69119673bd50) my system stopped
playing sound.
In the kernel log, I see the message 'invalid opcode: [#1] SMP
NOPTI' which probably related to this issue.
[ 19.076508] page:eb1b1dc14b00 refcount:1 mapcount:0
mapping: index:0x0
From: Randy Dunlap
Add MODULE_LICENSE() to prevent build warning:
WARNING: modpost: missing MODULE_LICENSE() in lib/test_bits.o
Signed-off-by: Randy Dunlap
Cc: Rikard Falkeborn
Cc: Andrew Morton
---
lib/test_bits.c | 2 ++
1 file changed, 2 insertions(+)
--- linux-next-20200621.orig
On 2020/6/18 5:11, Gustavo A. R. Silva wrote:
> Make use of the struct_size() helper instead of an open-coded version
> in order to avoid any potential type mistakes.
>
> This code was detected with the help of Coccinelle and, audited and
> fixed manually.
>
> Signed-off-by: Gustavo A. R. Silva
On Sat, Jun 20, 2020 at 04:40:49PM +0100, Jonathan Cameron wrote:
> On Wed, 17 Jun 2020 12:12:59 +0200
> Krzysztof Kozlowski wrote:
>
> > The driver supports also BMC156B and BMM150B so document the compatibles
> > for these devices.
> >
> > Fixes: 9d75db36df14 ("iio: magn: Add support for BMM15
Hi all,
Changes since 20200621:
New tree: seccomp
My fixes tree contains:
466d58f824f1 ("device_cgroup: Fix RCU list debugging warning")
9bd7b7c45d71 ("sched: Fix RANDSTRUCT build fail")
The printk tree still had its build failure so I used the version from
next-202
On 6/20/20 9:27 AM, Matthew Wilcox wrote:
On Fri, Jun 19, 2020 at 05:42:45PM -0500, Eric W. Biederman wrote:
Junxiao Bi writes:
Still high lock contention. Collect the following hot path.
A different location this time.
I know of at least exit_signal and exit_notify that take thread wide
lo
On Sun, Jun 21, 2020 at 3:52 AM Valdis Klētnieks
wrote:
>
> This patch introduces a new build flag 'K=1' which controls whether kerneldoc
> warnings should be issued, separating them from the compiler warnings that W=
> controls.
I do not understand why this change is needed.
IIRC, our goal wa
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 625d3449788f85569096780592549d0340e9c0c7
commit: 5990cdee689c6885b27c6d969a3d58b09002b0bc lib/mpi: Fix building for
powerpc with clang
date: 8 weeks ago
config: powerpc64-randconfig-r003-20200621
Currently there are three different registered panic notifier blocks. This
unifies all of them into a single one i.e arm64_panic_block, hence reducing
code duplication and required calling sequence during panic. This preserves
the existing dump sequence. While here, just use device_initcall() inste
On 21-06-20, 22:36, Federico Vaga wrote:
> On Sun, Jun 21, 2020 at 12:54:57PM +0530, Vinod Koul wrote:
> > On 19-06-20, 16:31, Dave Jiang wrote:
> > >
> > >
> > > On 6/19/2020 3:47 PM, Federico Vaga wrote:
> > > > Hello,
> > > >
> > > > is there the possibility of using a DMA engine channel from
On Fri, Jun 19, 2020 at 05:39:15PM +0200, Mohammed Gamal wrote:
> This patch adds two helper functions that will be used to support virtualizing
> MAXPHYADDR in both kvm-intel.ko and kvm.ko.
>
> kvm_fixup_and_inject_pf_error() injects a page fault for a user-specified GVA,
> while kvm_mmu_is_illeg
On Fri, Jun 19, 2020 at 05:39:14PM +0200, Mohammed Gamal wrote:
> When EPT/NPT is enabled, KVM does not really look at guest physical
> address size. Address bits above maximum physical memory size are reserved.
> Because KVM does not look at these guest physical addresses, it currently
> effecti
The CPUs on Qualcomm ipq based devices are clocked by an alpha PLL.
Add support for the apss pll found on ipq based devices which can
support CPU frequencies above 1Ghz.
Signed-off-by: Sivaprakash Murugesan
---
drivers/clk/qcom/Kconfig| 8
drivers/clk/qcom/Makefile | 1 +
dr
Add dt-binding for ipq6018 apss clock controller
Acked-by: Rob Herring
Signed-off-by: Sivaprakash Murugesan
---
[V8]
* took Ack from Rob
include/dt-bindings/clock/qcom,apss-ipq.h | 12
1 file changed, 12 insertions(+)
create mode 100644 include/dt-bindings/clock/qcom,apss-ipq.h
The CPU on Qualcomm's IPQ6018 devices are primarily fed by APSS PLL and XO,
these are connected to a clock mux and enable block.
This patch series adds support for these clocks and inturn enables clocks
required for CPU freq.
[V8]
* In patch 1 changed compatible string from const to enum
* Sinc
cpus on ipq6018 are clocked by a53 pll, add device compatible for a53
pll found on ipq6018 devices.
Reviewed-by: Rob Herring
Signed-off-by: Sivaprakash Murugesan
---
[V8]
* converted compatible strings from const to enum to avoid dt binding error
* retained Rob's review tag as the change is mi
The CPU on Qualcomm ipq6018 devices are clocked primarily by a aplha PLL
and xo which are connected to a mux and enable block.
Add support for the mux and enable block which feeds the CPU on ipq6018
devices.
Reviewed-by: Stephen Boyd
Signed-off-by: Sivaprakash Murugesan
---
drivers/clk/qcom/Kc
Hi Stan,
On 2020-06-13 17:43, Stanimir Varbanov wrote:
Hi Mansur,
Thanks for the patch!
How you test this? Is it enough to start playback and issue reboot
(did
you test with reboot -f) ?
Yes, I have tested it with "reboot -f" and started video playback
(YouTube browser and local video)
an
Hi Arnd,
On Wed, 17 Jun 2020 16:18:10 +1000 Stephen Rothwell
wrote:
>
> On Wed, 17 Jun 2020 07:58:43 +0200 Greg KH wrote:
> >
> > On Wed, Jun 17, 2020 at 09:27:47AM +1000, Stephen Rothwell wrote:
> > > This is in preparation for removing the include of major.h where it is
> > > not needed.
>
i386 randconfig-a006-20200621
i386 randconfig-a002-20200621
i386 randconfig-a003-20200621
i386 randconfig-a001-20200621
i386 randconfig-a005-20200621
i386 randconfig-a004-20200621
riscv
On 2020-06-14 23:27, Daejun Park wrote:
> The current version only supports the DCM (device control mode).
> This patch consists of 4 parts to support HPB feature.
>
> 1) UFS-feature layer
> 2) HPB probe and initialization process
> 3) READ -> HPB READ using cached map information
> 4) L2P (logica
Hi--
On 6/19/20 10:49 PM, David Gow wrote:
> Documentation/dev-tools/kunit/index.rst | 1 +
> Documentation/dev-tools/kunit/style.rst | 139
> 2 files changed, 140 insertions(+)
> create mode 100644 Documentation/dev-tools/kunit/style.rst
>
> diff --git a/Documentatio
On Sun, Jun 21, 2020 at 08:26:35PM -0700, Roman Gushchin wrote:
> On Sun, Jun 21, 2020 at 06:48:03PM -0700, Nathan Chancellor wrote:
> > On Mon, Jun 08, 2020 at 04:08:17PM -0700, Roman Gushchin wrote:
> > > Percpu memory can represent a noticeable chunk of the total
> > > memory consumption, especi
On Sun, Jun 21, 2020 at 8:02 PM Jason A. Donenfeld wrote:
>
> This reverts commit 8ece3b3eb576a78d2e67ad4c3a80a39fa6708809.
>
> This commit broke userspace. Bash uses ESPIPE to determine whether or
> not the file should be read using "unbuffered I/O", which means reading
> 1 byte at a time instead
Hi Paul,
On 6/22/2020 8:43 AM, Paul E. McKenney wrote:
On Mon, Jun 22, 2020 at 01:30:31AM +0530, Neeraj Upadhyay wrote:
Hi Paul,
On 6/22/2020 1:20 AM, Paul E. McKenney wrote:
On Mon, Jun 22, 2020 at 12:07:27AM +0530, Neeraj Upadhyay wrote:
On callback overload, we want to force quiescent sta
On Fri, Jun 19, 2020 at 04:55:34PM -0600, Alex Williamson wrote:
> On Wed, 10 Jun 2020 01:23:14 -0400
> Yan Zhao wrote:
>
> > On Fri, Jun 05, 2020 at 10:13:01AM -0600, Alex Williamson wrote:
> > > On Thu, 4 Jun 2020 22:02:31 -0400
> > > Yan Zhao wrote:
> > >
> > > > On Wed, Jun 03, 2020 at 10
Hi,
On 17.06.2020 11:30, Alexey Budankov wrote:
>
> Changes in v8:
> - avoided moving of fds at fdarray__filter() call
> - skipped counting of fds with zeroed revents at fdarray__filter() call
> - converted explicit --ctl-fd[-ack] into --control fd:ctl-fd[,ack-fd option
> - updated docs to acc
On Sun, Jun 21, 2020 at 06:48:03PM -0700, Nathan Chancellor wrote:
> On Mon, Jun 08, 2020 at 04:08:17PM -0700, Roman Gushchin wrote:
> > Percpu memory can represent a noticeable chunk of the total
> > memory consumption, especially on big machines with many CPUs.
> > Let's track percpu memory usage
On 2020/6/20 20:05, Markus Elfring wrote:
If we add first socket to nbd, config->socks is malloced but
num_connections does not update(nsock's allocation fail), the memory
is leaked. Cause in later nbd_config_put(), will only free config->socks
when num_connections is not 0.
Let nsock's alloca
Looks good to me.
Thanks
Regards
Jee Heng
-Original Message-
From: Nathan Chancellor
Sent: Wednesday, June 17, 2020 9:03 AM
To: Rojewski, Cezary ; Pierre-Louis Bossart
; Liam Girdwood
; Jie Yang ; Mark
Brown
Cc: Sia, Jee Heng ; alsa-de...@alsa-project.org;
linux-kernel@vger.kernel.
We report a bug (in linux-5.6.11) found by FuzzUSB (a modified version
of syzkaller)
==
WARNING: CPU: 0 PID: 4452 at drivers/usb/gadget/udc/core.c:276
usb_ep_queue+0x157/0x3a0 drivers/usb/gadget/udc/core.c:276
Kernel panic - not synci
On Mon, Jun 22, 2020 at 01:30:31AM +0530, Neeraj Upadhyay wrote:
> Hi Paul,
>
> On 6/22/2020 1:20 AM, Paul E. McKenney wrote:
> > On Mon, Jun 22, 2020 at 12:07:27AM +0530, Neeraj Upadhyay wrote:
> > > On callback overload, we want to force quiescent state immediately,
> > > for the first and secon
The i2c bindings in the kernel tree describe support for 10 bit
addressing, which must be indicated with the I2C_TEN_BIT_ADDRESS flag.
When this is set the address can be up to 10 bits. When it is not set
the address is a maximum of 7 bits.
See Documentation/devicetree/bindings/i2c/i2c.txt.
Take
dtc does a sanity check on reg properties that they are within the 10
bit address range for i2c slave addresses. In the case of multi-master
buses or devices that act as a slave, the binding may describe an
address that the bus will listen on as a device. Do not warn when this
flag is set.
See Doc
This is to fix a build warning in the Linux kernel caused by dtc
incorrectly warning about I2C_OWN_SLAVE_ADDRESS.
v4 adds a U to the defines
v3 fixes the 10 bit size check
v2 contains a second patch to check for 10 bit vs 7 bit addresses.
Joel Stanley (2):
checks: Remove warning for I2C_OWN_SLA
ping..
On 6/11/20 6:07 PM, Bob Liu wrote:
> Current code always set 'Unbound && max_active == 1' workqueues to ordered
> implicitly, while this may be not an expected behaviour for some use cases.
>
> E.g some scsi and iscsi workqueues(unbound && max_active = 1) want to be bind
> to different cpu
On Sun, Jun 21, 2020 at 07:53:23PM -0400, Qian Cai wrote:
>
>
> > On Jun 21, 2020, at 7:34 PM, Roman Gushchin wrote:
> >
> > My wild guess is that kmemleak is getting confused by modifying the lowest
> > bit of page->mem_cgroup/obhj_cgroups pointer:
> >
> > struct page {
> >...
> >unio
On 6/21/20 4:09 AM, Pavel Begunkov wrote:
> Nothing interesting, just killing some stuff first.
> Based on top of io_uring-5.8 + 15 async-buf patches.
>
> Pavel Begunkov (4):
> io_uring: remove setting REQ_F_MUST_PUNT in rw
> io_uring: remove REQ_F_MUST_PUNT
> io_uring: set @poll->file after
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 48778464bb7d346b47157d21ffde2af6b2d39110
commit: 670d0a4b10704667765f7d18f7592993d02783aa sparse: use identifiers to
define address spaces
date: 3 days ago
config: sh-randconfig-s032-20200622 (attached as
This reverts commit 8ece3b3eb576a78d2e67ad4c3a80a39fa6708809.
This commit broke userspace. Bash uses ESPIPE to determine whether or
not the file should be read using "unbuffered I/O", which means reading
1 byte at a time instead of 128 bytes at a time. I used to use bash to
read through kmsg in a
This commit introduces support for the pin controller on A100.
Signed-off-by: Frank Lee
---
drivers/pinctrl/sunxi/Kconfig | 10 +
drivers/pinctrl/sunxi/Makefile| 2 +
drivers/pinctrl/sunxi/pinctrl-sun50i-a100-r.c | 105
drivers/pinctrl/sunxi/pinctrl-sun50i
Add a binding for A100's SID controller.
Signed-off-by: Frank Lee
---
Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git
a/Documentation/devicetree/bindings/nvmem/allwinner,sun4i-a10-sid.yaml
b/Documentation/devicetree/binding
A100 perf1 is an Allwinner A100-based SBC, with the following features:
- 1GiB DDR3 DRAM
- AXP803 PMIC
- 2 USB 2.0 ports
- MicroSD slot and on-board eMMC module
- on-board Nand flash
- ···
Adds initial support for it, including the UART.
Signed-off-by: Frank Lee
---
arch/arm64/boot/dts/allwinn
Document board compatible names for Allwinner A100 Perf1 Board.
Signed-off-by: Frank Lee
---
Documentation/devicetree/bindings/arm/sunxi.yaml | 5 +
1 file changed, 5 insertions(+)
diff --git a/Documentation/devicetree/bindings/arm/sunxi.yaml
b/Documentation/devicetree/bindings/arm/sunxi.y
This patch add thermal sensor controller support for A100,
which is similar to the previous ones.
Signed-off-by: Frank Lee
Signed-off-by: Yangtao Li
---
drivers/thermal/sun8i_thermal.c | 14 ++
1 file changed, 14 insertions(+)
diff --git a/drivers/thermal/sun8i_thermal.c b/drivers/
Add a binding for A100's ths controller.
Signed-off-by: Frank Lee
Signed-off-by: Yangtao Li
---
.../devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/thermal/allwinner,sun8i
This patch adds binding to a100's ccu clock and r-ccu clock.
Signed-off-by: Frank Lee
---
.../devicetree/bindings/clock/allwinner,sun4i-a10-ccu.yaml | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git
a/Documentation/devicetree/bindings/clock/allwinner,sun4i-a10-ccu.
Add device tree binding Documentation details for A100 pinctrl driver,
whic has an r pin controller and a pin controller with more irq lines.
Signed-off-by: Frank Lee
---
.../pinctrl/allwinner,sun4i-a10-pinctrl.yaml | 72 +-
1 file changed, 43 insertions(+), 29 deletion
Allwinner A100 is a new SoC with Cortex-A53 cores, this commit adds
the basical DTSI file of it, including the clock, i2c, pins, sid, ths,
and UART support.
Signed-off-by: Frank Lee
---
arch/arm64/boot/dts/allwinner/sun50i-a100.dtsi | 337 +
1 file changed, 337 insertions
Add support for a100 in the sunxi-ng CCU framework.
Signed-off-by: Frank Lee
---
drivers/clk/sunxi-ng/Kconfig | 10 +
drivers/clk/sunxi-ng/Makefile |2 +
drivers/clk/sunxi-ng/ccu-sun50i-a100-r.c | 214 +
drivers/clk/sunxi-ng/ccu-sun50i-a100-r.h
From: frank
This patch set adds initial support for allwinner a100 soc,
which is a 64-bit tablet chip.
v2:
-Some naming consistency
-Repair email address
-Fix mmc clock
-Don't export system clock
-Fix checkpatch warning
-Drop unneeded pin function, convert to jtag_gpu and i2s_x
Frank Lee (11):
Add support for A100's SID controller.
Signed-off-by: Frank Lee
---
drivers/nvmem/sunxi_sid.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/drivers/nvmem/sunxi_sid.c b/drivers/nvmem/sunxi_sid.c
index e26ef1b..8ac074b 100644
--- a/drivers/nvmem/sunxi_sid.c
+++ b/drivers/nvmem/sunxi_si
For a typical Linux server, probably there are several hardware modules.
For example, numa node0 has a compressor, numa node2 has a same module.
Some drivers are automatically using the module near the CPU calling
acomp_alloc.
But it isn't necessarily correct. Just like memory allocation API like
k
If users don't specify NUMA node, the driver will use the ZIP module near
the CPU allocating acomp. Otherwise, it uses the ZIP module according to
the requirement of users.
Cc: Zhou Wang
Signed-off-by: Barry Song
---
drivers/crypto/hisilicon/zip/zip.h| 2 +-
drivers/crypto/hisilicon/zip
For a Linux server with NUMA, there are possibly multiple (de)compressors
which are either local or remote to some NUMA node. Some drivers will
automatically use the (de)compressor near the CPU calling acomp_alloc().
However, it is not necessarily correct because users who send acomp_req
could be f
zswap_cpu_comp_prepare() is called on a different CPU with the CPU which
will really send acomp_req. In order to use the right local compressors,
this patch specifies the NUMA node to which the CPU sending acomp_req
belongs.
Cc: Seth Jennings
Cc: Dan Streetman
Cc: Vitaly Wool
Cc: Herbert Xu
Cc
> 2020-06-19 17:38 GMT+09:00, Tetsuhiro Kohada :
> > Write multiple sectors at once when updating dir-entries.
> > Add exfat_update_bhs() for that. It wait for write completion once
> > instead of sector by sector.
> > It's only effective if sync enabled.
> >
> > Reviewed-by: Christoph Hellwig
> H
Reviewed-by: Bibby Hsieh
Thanks.
On Sun, 2020-06-21 at 22:18 +0800, Dennis YC Hsieh wrote:
> Add address shift when compose jump instruction
> to compatible with 35bit format.
>
> Signed-off-by: Dennis YC Hsieh
> ---
> drivers/soc/mediatek/mtk-cmdq-helper.c |3 ++-
> 1 file changed, 2 ins
pm_runtime_get_sync() increments the runtime PM usage counter even
the call returns an error code. Thus a corresponding decrement is
needed on the error handling path to keep the counter balanced.
Fix this by adding the missed function call.
Signed-off-by: Dinghao Liu
---
drivers/crypto/allwinn
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