Modify Coccinelle documentation to clarify usage of make command to
run coccicheck on a folder.
Changes in v2:
- Give example of folder instead of file
- Add note
Signed-off-by: Sumera Priyadarsini
---
Documentation/dev-tools/coccinelle.rst | 9 -
1 file changed, 8 insertions(+), 1 dele
> -Original Message-
> From: Miles Chen [mailto:miles.c...@mediatek.com]
> Sent: Thursday, November 26, 2020 8:49 PM
> To: Song Bao Hua (Barry Song)
> Cc: Alexey Dobriyan ; Andrew Morton
> ; linux-kernel@vger.kernel.org;
> linux-fsde...@vger.kernel.org; linux-media...@lists.infradead.org
On Thu, 2020-11-26 at 07:16 +, Song Bao Hua (Barry Song) wrote:
>
> > -Original Message-
> > From: Miles Chen [mailto:miles.c...@mediatek.com]
> > Sent: Monday, November 23, 2020 7:39 PM
> > To: Alexey Dobriyan ; Andrew Morton
> >
> > Cc: linux-kernel@vger.kernel.org; linux-fsde...@vg
From: Alexandre GRIVEAUX
Adding Z-turn board V5 to resolve the change between:
"Z-TURNBOARD_schematic.pdf" schematics state version 1 to 4 has Atheros AR8035
"Z-Turn_Board_sch_V15_20160303.pdf" schematics state version 5 has Micrel
KSZ9031
Changes v1 -> v2: Instead of using new board, the v2 u
From: Chen-Yu Tsai
Now that driver support for the RK3328's audio codec, and the plumbing
is defined at the SoC level, we can enable analog audio at the board
level.
Enable analog audio by enabling the codec and the I2S interface
connected and the simple-audio-card that binds them together.
Sig
From: Chen-Yu Tsai
The RK3328-ROC-CC already has HDMI display output enabled. Now that
audio for the HDMI controller is supported, it can be enabled as well.
Enable the simple-audio-card, and the I2S interface the audio is fed
from.
Signed-off-by: Chen-Yu Tsai
---
arch/arm64/boot/dts/rockchip
From: Chen-Yu Tsai
Hi,
Here are some improvements for the ROC-RK3328-CC.
Patch 1 sets dr_mode to "host" for OTG. Since the board has a type A
host port wired to the OTG controller, setting this is appropriate.
Patch 2 enables HDMI audio.
Patch 3 enables analog audio.
I opted to use one simpl
From: Chen-Yu Tsai
The board has a standard USB A female port connected to the USB OTG
controller's data pins. Set dr_mode in the OTG controller node to
indicate this usage, instead of having the implementation guess.
Fixes: 2171f4fdac06 ("arm64: dts: rockchip: add roc-rk3328-cc board")
Signed-o
Hello,
This series adds Global Clock Controller (GCC) and RPMh clock support
for SDX55 SoC from Qualcomm with relevant DT bindings.
This series has been tested on SDX55 MTP board. The dts patches will be
posted separately.
Thanks,
Mani
Changes in v4:
* Made core_bi_pll_test_se clock optional i
Add support for following clocks maintained by RPMh in SDX55 SoCs.
* BI TCXO
* RF_CLK1
* RF_CLK1_AO
* RF_CLK2
* RF_CLK2_AO
* QPIC (Qualcomm Technologies, Inc. Parallel Interface Controller)
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Vinod Koul
Reviewed-by: Bjorn Andersson
---
drivers/c
From: Vinod Koul
Add device tree bindings for global clock controller on SDX55 SoCs.
Signed-off-by: Vinod Koul
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Rob Herring
---
.../bindings/clock/qcom,gcc-sdx55.yaml| 77
include/dt-bindings/clock/qcom,gcc-sdx55.h| 1
From: Vinod Koul
Add compatible for SDX55 RPMHCC and DT include.
Signed-off-by: Vinod Koul
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Bjorn Andersson
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml | 1 +
include/dt-bindings/clock/qcom,rpmh.h
From: Naveen Yadav
Add Global Clock Controller (GCC) support for SDX55 SoCs from Qualcomm.
Signed-off-by: Naveen Yadav
[mani: converted to parent_data, commented critical clocks, cleanups]
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Vinod Koul
---
drivers/clk/qcom/Kconfig |7 +
Add GDSC support to control the power supply of power domains in SDX55
GCC.
Signed-off-by: Manivannan Sadhasivam
---
drivers/clk/qcom/Kconfig | 1 +
drivers/clk/qcom/gcc-sdx55.c | 33 +
2 files changed, 34 insertions(+)
diff --git a/drivers/clk/qcom/Kconfig
Add GDSC instances in SDX55 GCC block.
Signed-off-by: Manivannan Sadhasivam
---
include/dt-bindings/clock/qcom,gcc-sdx55.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/dt-bindings/clock/qcom,gcc-sdx55.h
b/include/dt-bindings/clock/qcom,gcc-sdx55.h
index c372451b3461..fb9a594
Modifiers %h and %hh should never be used.
Commit cbacb5ab0aa0 ("docs: printk-formats: Stop encouraging use
of unnecessary %h[xudi] and %hh[xudi]") specifies that:
"Standard integer promotion is already done and %hx and %hhx is useless
so do not encourage the use of %hh[xudi] or %h[xudi]."
"The
Add GDSC instances in SDX55 GCC block.
Signed-off-by: Manivannan Sadhasivam
---
include/dt-bindings/clock/qcom,gcc-sdx55.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/dt-bindings/clock/qcom,gcc-sdx55.h
b/include/dt-bindings/clock/qcom,gcc-sdx55.h
index c372451b3461..fb9a594
On Thu, Nov 26, 2020 at 02:39:03PM +0800, Alex Shi wrote:
>
>
> 在 2020/11/26 下午12:52, Yu Zhao 写道:
> >> */
> >> void __pagevec_lru_add(struct pagevec *pvec)
> >> {
> >> - int i;
> >> - struct lruvec *lruvec = NULL;
> >> + int i, nr_lruvec;
> >>unsigned long flags = 0;
> >> + struct pag
On Wed, Nov 25, 2020 at 11:06 PM Stephen Rothwell wrote:
>
> Hi all,
>
> Today's linux-next merge of the akpm tree got a conflict in:
>
> arch/arm64/mm/proc.S
>
> between commit:
>
> 49b3cf035edc ("kasan: arm64: set TCR_EL1.TBID1 when enabled")
>
> from the arm64 tree and commit:
>
> 68cd215
Add GDSC support to control the power supply of power domains in SDX55
GCC.
Signed-off-by: Manivannan Sadhasivam
---
drivers/clk/qcom/Kconfig | 1 +
drivers/clk/qcom/gcc-sdx55.c | 33 +
2 files changed, 34 insertions(+)
diff --git a/drivers/clk/qcom/Kconfig
Add support for following clocks maintained by RPMh in SDX55 SoCs.
* BI TCXO
* RF_CLK1
* RF_CLK1_AO
* RF_CLK2
* RF_CLK2_AO
* QPIC (Qualcomm Technologies, Inc. Parallel Interface Controller)
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Vinod Koul
Reviewed-by: Bjorn Andersson
---
drivers/c
From: Naveen Yadav
Add Global Clock Controller (GCC) support for SDX55 SoCs from Qualcomm.
Signed-off-by: Naveen Yadav
[mani: converted to parent_data, commented critical clocks, cleanups]
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Vinod Koul
---
drivers/clk/qcom/Kconfig |7 +
From: Vinod Koul
Add compatible for SDX55 RPMHCC and DT include.
Signed-off-by: Vinod Koul
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Bjorn Andersson
Acked-by: Rob Herring
---
Documentation/devicetree/bindings/clock/qcom,rpmhcc.yaml | 1 +
include/dt-bindings/clock/qcom,rpmh.h
allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a004-20201125
i386 randconfig-a003-20201125
i386
From: Vinod Koul
Add device tree bindings for global clock controller on SDX55 SoCs.
Signed-off-by: Vinod Koul
Signed-off-by: Manivannan Sadhasivam
Reviewed-by: Rob Herring
---
.../bindings/clock/qcom,gcc-sdx55.yaml| 77
include/dt-bindings/clock/qcom,gcc-sdx55.h| 1
Hello,
This series adds Global Clock Controller (GCC) and RPMh clock support
for SDX55 SoC from Qualcomm with relevant DT bindings.
This series has been tested on SDX55 MTP board. The dts patches will be
posted separately.
Thanks,
Mani
Changes in v4:
* Made core_bi_pll_test_se clock optional i
On Thurs, Nov 26, 2020, at 9:27 AM, Lu Baolu wrote:
> Add the API for getting the domain from a vfio group. This could be used
> by the physical device drivers which rely on the vfio/mdev framework for
> mediated device user level access. The typical use case like below:
>
> unsigned int pas
On Wed, Nov 25, 2020 at 07:57:20PM -0400, Jason Gunthorpe wrote:
> annotate is OK, I used that for a long time..
>
> My main gripe was it didn't setup the to/cc until after the annotate
> editor closes.
I put the To/Cc into the cover letter text file.
On Thu, Nov 26, 2020 at 03:15:48PM +0800, Yicong Yang wrote:
> The public function vfs_stat() and vfs_fstatat() are
> unexported after moving out of line in
> commit 09f1bde4017e ("fs: move vfs_fstatat out of line"),
> which will prevent the using in kernel modules.
> So make them exported.
And wh
The public function vfs_stat() and vfs_fstatat() are
unexported after moving out of line in
commit 09f1bde4017e ("fs: move vfs_fstatat out of line"),
which will prevent the using in kernel modules.
So make them exported.
Fixes: 09f1bde4017e ("fs: move vfs_fstatat out of line")
Reported-by: Yang Sh
> -Original Message-
> From: Miles Chen [mailto:miles.c...@mediatek.com]
> Sent: Monday, November 23, 2020 7:39 PM
> To: Alexey Dobriyan ; Andrew Morton
>
> Cc: linux-kernel@vger.kernel.org; linux-fsde...@vger.kernel.org;
> linux-media...@lists.infradead.org; wsd_upstr...@mediatek.com;
Following Calltrace is found when running echo freeze > /sys/power/state.
[ 272.755506] Unable to handle kernel NULL pointer dereference at virtual
address 0010
[ 272.755508] Mem abort info:
[ 272.755508] ESR = 0x9606
[ 272.755510] EC = 0x25: DABT (current EL), IL = 32 bit
This patch uses the shdlc->rnr variable as a judgment condition of
statement, rather than compares with bool.
Signed-off-by: Runzhe Wang
Reported-by: Abaci
---
net/nfc/hci/llc_shdlc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/nfc/hci/llc_shdlc.c b/net/nfc/hci/llc_s
The return value of sev_asid_new is assigned to the variable asid, which
should be returned directly if the asid is an error code.
Fixes: 1654efcbc431 ("KVM: SVM: Add KVM_SEV_INIT command")
Signed-off-by: Peng Hao
---
arch/x86/kvm/svm/sev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
On Wed, Nov 25, 2020 at 06:46:54PM -0500, Sasha Levin wrote:
> On Thu, Nov 26, 2020 at 08:52:47AM +1100, Dave Chinner wrote:
> > We've already had one XFS upstream kernel regression in this -rc
> > cycle propagated to the stable kernels in 5.9.9 because the stable
> > process picked up a bunch of r
CFLAGS add -std=gnu99.
Fllowing build error:
test_core.c: In function ‘test_cgcore_destroy’:
test_core.c:87:2: error: ‘for’ loop initial declarations are only
allowed in C99 mode
for (int i = 0; i < 10; i++) {
^
test_core.c:87:2: note: use option -std=c99 or -std=gnu99 to compile
your code
S
On Wed, 25 Nov 2020 at 22:39, Iuliana Prodan wrote:
>
> On 11/25/2020 11:16 PM, Ard Biesheuvel wrote:
> > On Wed, 25 Nov 2020 at 22:14, Iuliana Prodan (OSS)
> > wrote:
> >>
> >> From: Iuliana Prodan
> >>
> >> Add the option to allocate the crypto request object plus any extra space
> >> needed b
Hi Adrian,
On 11/26/2020 2:51 PM, Adrian Hunter wrote:
On 26/11/20 5:24 am, Jin Yao wrote:
When unpacking the event which is from dynamic pmu, the array
output[OUTPUT_TYPE_MAX] may be overrun. For example, type number of
SKL uncore_imc is 10, but OUTPUT_TYPE_MAX is 7 now (OUTPUT_TYPE_MAX =
PERF
Hi all,
Today's linux-next merge of the akpm tree got a conflict in:
arch/arm64/mm/proc.S
between commit:
49b3cf035edc ("kasan: arm64: set TCR_EL1.TBID1 when enabled")
from the arm64 tree and commit:
68cd215d6529 ("arm64: kasan: allow enabling in-kernel MTE")
from the akpm tree.
I fix
On Mon, Nov 23, 2020 at 10:51:25AM +0100, Daniel Vetter wrote:
> On Fri, Nov 20, 2020 at 4:23 PM Matti Hamalainen wrote:
> >
> > Commit 03e0d26fcf79 ("drm/nouveau: slowpath for pushbuf ioctl") included
> > a logic-bug which results in the relocations not actually getting
> > applied at all as the
On Thu, Nov 26, 2020 at 02:36:42PM +0800, Kai-Heng Feng wrote:
>
>
> > On Nov 25, 2020, at 18:36, Chen Yu wrote:
> >
> > Hi Kai-Heng,
> > On Wed, Nov 25, 2020 at 01:17:28AM +0800, Kai-Heng Feng wrote:
> >> Hi Yu,
> >>
> >>> On Nov 24, 2020, at 23:32, Chen Yu wrote:
> >>>
> >>> The NIC is put
Hi Randy,
Thanks for your review! I will update it in next version.
Joey Lee
On Wed, Nov 25, 2020 at 09:25:51AM -0800, Randy Dunlap wrote:
> Hi--
>
> On 11/24/20 11:26 PM, Lee, Chun-Yi wrote:
> > Add an openssl command option example for generating CodeSign extended
> > key usage in X.509 when
On 2020/11/26 15:33, Zheng Zengkai wrote:
> As your say, I found the function tomoyo_assign_namespace( )
>
> in security/tomoyo/domain.c has the similar situation,
>
> Can I add __GFP_NOWARN for both and remove the null check for _entry_ in
> tomoyo_assign_namespace( )?
>
Good catch. Yes, ple
Hi all,
On Wed, 18 Nov 2020 16:29:34 +1100 Stephen Rothwell
wrote:
>
> After merging the v4l-dvb tree, today's linux-next build (htmldocs)
> produced this warning:
>
> Documentation/output/lirc.h.rst:6: WARNING: undefined label: rc-proto-max (if
> the link has no caption the label must precede
Daeho,
On 2020/11/26 14:35, Daeho Jeong wrote:
Chao,
A little bit wired, why not failing cluster_may_compress() for user mode, and
let writepages write cluster as raw blocks, in-where we can update
i_compr_blocks
and global compr block stats correctly.
For decompression ioctl, I've made f2f
On 26/11/20 5:24 am, Jin Yao wrote:
> When unpacking the event which is from dynamic pmu, the array
> output[OUTPUT_TYPE_MAX] may be overrun. For example, type number of
> SKL uncore_imc is 10, but OUTPUT_TYPE_MAX is 7 now (OUTPUT_TYPE_MAX =
> PERF_TYPE_MAX + 1).
>
> /* In builtin-script.c */
> pr
Hi all,
After merging the arm64 tree, today's linux-next build (htmldocs)
produced these warnings:
Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Unexpected
indentation.
Documentation/ABI/testing/sysfs-kernel-iommu_groups:38: WARNING: Block quote
ends without a blank line; une
HDMI interface can also be used as receiver, this patch is to
add such support. The most difference compare with TX is that RX
don't need to get edid information.
Signed-off-by: Shengjiu Wang
---
sound/soc/codecs/hdmi-codec.c | 33 -
1 file changed, 28 insertions(
Hi all,
After merging the rcu tree, today's linux-next build (htmldocs) produced
these warnings:
include/linux/rcupdate.h:872: warning: Excess function parameter 'ptr'
description in 'kfree_rcu'
include/linux/rcupdate.h:872: warning: Excess function parameter 'rhf'
description in 'kfree_rcu'
I
Hi all,
After merging the net-next tree, today's linux-next build (htmldocs)
produced this warning:
include/linux/phy.h:869: warning: Function parameter or member 'config_intr'
not described in 'phy_driver'
Introduced by commit
6527b938426f ("net: phy: remove the .did_interrupt() and .ack_in
在 2020/11/26 下午12:52, Yu Zhao 写道:
>> */
>> void __pagevec_lru_add(struct pagevec *pvec)
>> {
>> -int i;
>> -struct lruvec *lruvec = NULL;
>> +int i, nr_lruvec;
>> unsigned long flags = 0;
>> +struct page *page;
>> +struct lruvecs lruvecs;
>>
>> -for (i = 0; i <
On Thu, Nov 26, 2020 at 10:14:43AM +0530, Naresh Kamboju wrote:
> Linaro recently started building and testing with stable branches with clang.
> Stable 4.9 branch kernel built with clang 10 boot crashed on x86 and qemu_x86.
> We do not have base line results to compare with.
>
> steps to build an
> On Nov 25, 2020, at 18:36, Chen Yu wrote:
>
> Hi Kai-Heng,
> On Wed, Nov 25, 2020 at 01:17:28AM +0800, Kai-Heng Feng wrote:
>> Hi Yu,
>>
>>> On Nov 24, 2020, at 23:32, Chen Yu wrote:
>>>
>>> The NIC is put in runtime suspend status when there is no wire connected.
>>> As a result, it is s
Remove obsolete function x25_kill_by_device(). It's not used any more.
Signed-off-by: Martin Schiller
---
net/x25/af_x25.c | 16
1 file changed, 16 deletions(-)
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index 313a6222ded9..1432a05805ab 100644
--- a/net/x25/af_x25.c
+++ b
1. DTE interface changes immediately to LAPB_STATE_1 and start sending
SABM(E).
2. DCE interface sends N2-times DM and changes to LAPB_STATE_1
afterwards if there is no response in the meantime.
Signed-off-by: Martin Schiller
---
net/lapb/lapb_timer.c | 11 +--
1 file changed, 9 i
We have to take the actual link state into account to handle
restart requests/confirms well.
Signed-off-by: Martin Schiller
---
net/x25/x25_link.c | 41 +
1 file changed, 33 insertions(+), 8 deletions(-)
diff --git a/net/x25/x25_link.c b/net/x25/x25_link.
1. Add / remove x25_link_device by NETDEV_REGISTER/UNREGISTER and also
by NETDEV_POST_TYPE_CHANGE/NETDEV_PRE_TYPE_CHANGE.
This change is needed so that the x25_neigh struct for an interface
is already created when it shows up and is kept independently if the
interface goes UP or DOWN.
This patch allows layer2 (LAPB) to react to netdev events itself and
avoids the detour via layer3 (X.25).
1. Establish layer2 on NETDEV_UP events, if the carrier is already up.
2. Call lapb_disconnect_request() on NETDEV_GOING_DOWN events to signal
the peer that the connection will go down.
---
Changes to v6:
o integrated some code styling suggestions by Jakub.
Changes to v5:
o fix numbering in commit message of patch 2/5.
Changes to v4:
o also establish layer2 (LAPB) on NETDEV_UP events, if the carrier is
already UP.
Changes to v3:
o another complete rework of the patch-set to
Chao,
> A little bit wired, why not failing cluster_may_compress() for user mode, and
> let writepages write cluster as raw blocks, in-where we can update
> i_compr_blocks
> and global compr block stats correctly.
For decompression ioctl, I've made f2fs_need_compress_data() return
"false" to pre
Commit 6726fbff19bf ("pinctrl: aspeed: Fix GPI only function problem.")
fixes access to GPIO banks T and U on the AST2600. Both banks contain
input-only pins and the GPIO pin function is named GPITx and GPIUx
respectively. Unfortunately the fix had a negative impact on GPIO banks
D and E for the AS
Hello, Tetsuo
Got it , Thank you for your explanation.
Hello, Zheng.
Thank you for a patch, but I won't apply this patch.
Expected behavior is that tomoyo_warn_oom() is called
if tomoyo_memory_ok() is called with entry == NULL.
Adding __GFP_NOWARN might be OK, but returning without tomoyo_war
On Thu, Nov 12, 2020 at 12:57:45PM +, David Howells wrote:
>
> Hi Herbert, Bruce,
>
> Here's my first cut at a generic Kerberos crypto library in the kernel so
> that I can share code between rxrpc and sunrpc (and cifs?).
Hi David:
I can't find the bit where you are actually sharing this co
allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a004-20201125
i386 randconfig-a003-20201125
i386 randconfig-a002
In the event debugfs is not mounted, or if built with the .config
setting DEBUG_FS_ALLOW_NONE chosen, this gives the sysadmin access
to reset the WARN_ONCE() state on a periodic basis.
Cc: Andi Kleen
Cc: Petr Mladek
Cc: Sergey Senozhatsky
Cc: Steven Rostedt
Cc: John Ogness
Signed-off-by: Paul
Existing documentation has a write of "1" to clear/reset all the
WARN_ONCE and similar to the as-booted state, so they can possibly
be re-triggered again during debugging/testing.
But having them auto-reset once a day, or once a week, might shed
valuable information to a sysadmin on what the syste
The existing clear_warn_once variable is write-only; used as per the
documentation to reset the warn_once to as-booted state with:
echo 1 > /sys/kernel/debug/clear_warn_once
The objective is to expand on that functionality, which requires the
debugfs variable to be read/write and not just
The existing clear_warn_once functionality is currently a manually
issued state reset via the file /sys/kernel/debug/clear_warn_once when
debugfs is mounted. The idea being that a developer would be running
some tests, like LTP or similar, and want to check reproducibility
without having to reboot
On Wed, Nov 25, 2020 at 10:01 PM Stanimir Varbanov
wrote:
>
>
>
> On 11/25/20 5:46 AM, Alexandre Courbot wrote:
> > On Fri, Nov 20, 2020 at 9:12 AM Stanimir Varbanov
> > wrote:
> >>
> >> Currently we rely on firmware to return error when we reach the maximum
> >> supported number of sessions. But
On 11/24/20 7:12 AM, KP Singh wrote:
From: KP Singh
The test does the following:
- Mounts a loopback filesystem and appends the IMA policy to measure
executions only on this file-system. Restricting the IMA policy to a
particular filesystem prevents a system-wide IMA policy change.
-
CONFIG_ARCH_MXC should be ARCH_MXC
Fixes: 674226db62ec ("ASoC: fsl: SND_SOC_FSL_AUD2HTX should depend on ARCH_MXC")
Signed-off-by: Shengjiu Wang
---
sound/soc/fsl/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 7d48f
>
> This change has the side-effect of removing the capability of the root
> directory from being case-insensitive. It is not a backward
> incompatible change because there is no way to make the root directory
> CI at the moment (it is never empty). But this restriction seems
> artificial. Is ther
On Thu, 2020-11-26 at 05:30 +0200, Jarkko Sakkinen wrote:
> On Tue, 2020-11-24 at 10:14 -0300, Ezequiel Garcia wrote:
> > Hi Jarkko,
> >
> > Thanks for your review.
> >
> > On Tue, 2020-11-24 at 00:06 +0200, Jarkko Sakkinen wrote:
> > > On Fri, Nov 20, 2020 at 07:23:45PM +0200, Adrian Ratiu wrote
On 17/11/2020 15:41, Thomas Zimmermann wrote:
> Hi
>
> Am 17.11.20 um 07:10 schrieb Yang Yingliang:
>> Return -ENOMEM when allocating refill memory failed.
>>
>> Fixes: 71e8831f6407 ("drm/omap: DMM/TILER support for OMAP4+ platform")
>> Reported-by: Hulk Robot
>> Signed-off-by: Yang Yingliang
>>
On 2020-11-26 01:08, Xie He wrote:
Hi Martin,
Since we are going to assume lapb->state would remain in LAPB_STATE_0
when
the carrier is down (as understood by me. Right?), could we add a check
in
lapb_connect_request to reject the upper layer's "connect" instruction
when
the carrier is down?
I have chosen the Space Lab, as the Fair Pay Initiative OS Icon.
See https://www.youtube.com/channel/UCR3gmLVjHS5A702wo4bol_Q
Serenity!
Ywe Cærlyn
On 11/11/20 12:43 AM, Ben Widawsky wrote:
+ case CXL_CAPABILITIES_CAP_ID_SECONDARY_MAILBOX:
+ dev_dbg(&cxlm->pdev->dev,
+ "found UNSUPPORTED Secondary Mailbox
capability\n");
Per spec, the secondary mailbox is intended for u
On 2020-11-25 22:49, Jakub Kicinski wrote:
On Tue, 24 Nov 2020 10:39:35 +0100 Martin Schiller wrote:
This patch allows layer2 (LAPB) to react to netdev events itself and
avoids the detour via layer3 (X.25).
1. Establish layer2 on NETDEV_UP events, if the carrier is already up.
2. Call lapb_dis
On Tue, Nov 24, 2020 at 10:39:17PM +, J. Avila wrote:
> Hello,
>
> In the ftrace logs we've collected internally, we have found that there are
> situations where time seems to go backwards; this breaks userspace tools which
> expect time to always go forward in these logs. For example, in this
On Wed, Nov 25, 2020 at 02:56:54PM -0800, Minchan Kim wrote:
> With 5.9 kernel on ARM64, I found ftrace_dump output was broken but
> it had no problem with normal output "cat /sys/kernel/debug/tracing/trace".
>
> With investigation, it seems coping the data into temporal buffer seems to
> break th
Nowadays UFS error history does not only have "history of errors"
but also have history of some other events which are not defined
as errors.
This patch fixes the confused naming of related functions,
and change the way for updating and printing history as preparation
of next patch.
This patch sh
Hi,
This series refines error history functions and introduce a new notify_event
vop to allow vendor to get notified of important events.
Stanley Chu (3):
scsi: ufs: Add error history for abort event in UFS Device W-LUN
scsi: ufs: Refine error history functions
scsi: ufs: Introduce notify_e
Introduce notify_event variant function to allow
vendor to get notified of important events and connect
to any proprietary debugging facilities.
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufshcd.c | 2 ++
drivers/scsi/ufs/ufshcd.h | 11 +++
2 files changed, 13 insertions(+)
diff -
On Tue, Nov 17, 2020 at 06:19:48PM -0500, Joel Fernandes (Google) wrote:
> Core-scheduling prevents hyperthreads in usermode from attacking each
> other, but it does not do anything about one of the hyperthreads
> entering the kernel for any reason. This leaves the door open for MDS
> and L1TF atta
Add error history for abort event in UFS Device W-LUN.
Besides, use specified value as parameter of ufshcd_update_reg_hist()
to identify the aborted tag or LUNs.
Signed-off-by: Stanley Chu
---
drivers/scsi/ufs/ufshcd.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/dri
Now, NUMA balancing can only optimize the page placement among the
NUMA nodes if the default memory policy is used. Because the memory
policy specified explicitly should take precedence. But this seems
too strict in some situations. For example, on a system with 4 NUMA
nodes, if the memory of an
On Wed, Nov 25, 2020 at 09:01:28PM +0800, Bard Liao wrote:
> From: Pierre-Louis Bossart
>
> Explicitly add header files used by regmap SoundWire support.
What is failing to build without this?
thanks,
greg k-h
To make it possible to optimize cross-socket memory accessing with
AutoNUMA even if the memory of the application is bound to multiple
NUMA nodes.
Patch [2/3] and [3/3] are NOT kernel patches. Instead, they are
patches for man-pages and numactl respectively. They are sent
together to make it eas
From: Huang Ying
A new API: numa_set_membind_balancing() is added to libnuma. It is
same as numa_set_membind() except that the Linux kernel NUMA balancing
will be enabled for the task if the feature is supported by the
kernel.
At the same time, a new option: --balancing (-b) is added to numactl
From: Huang Ying
Signed-off-by: "Huang, Ying"
---
man2/set_mempolicy.2 | 8
1 file changed, 8 insertions(+)
diff --git a/man2/set_mempolicy.2 b/man2/set_mempolicy.2
index 68011eecb..fb16bb351 100644
--- a/man2/set_mempolicy.2
+++ b/man2/set_mempolicy.2
@@ -113,6 +113,11 @@ A nonempty
Add coresight components found on Qualcomm Technologies,
Inc. SM8150 SoC.
Signed-off-by: Sai Prakash Ranjan
Reviewed-by: Mathieu Poirier
---
Changes in v2:
* Rebase on top of qcom for-next branch
* Add reviewed-by tag collected from previous version
---
arch/arm64/boot/dts/qcom/sm8150.dtsi
Hi all,
Today's linux-next merge of the userns tree got a conflict in:
kernel/bpf/task_iter.c
between commit:
91b2db27d3ff ("bpf: Simplify task_file_seq_get_next()")
from the bpf-next tree and commit:
edc52f17257a ("bpf/task_iter: In task_file_seq_get_next use
task_lookup_next_fd_rcu")
Eric,
do_page_cache_ra() is defined in mm/internal.h for internal use
between in mm, so we cannot use this one right now.
So, I think we could use page_cache_ra_unbounded(), because we already
check i_size boundary on our own.
What do you think?
2020년 11월 24일 (화) 오후 12:05, Chao Yu 님이 작성:
>
> On 2
Set the IR keymap to the KHAMSIN remote shipped with the SML5442TW.
Signed-off-by: Christian Hewitt
---
The rc-khamsin keymap is queued (or in the process of being picked) via the
media tree [0] so it would be nice to add this within the 5.11 cycle.
[0]
https://patchwork.linuxtv.org/project/lin
> I haven't had a chance to review this yet but we have some documentation for
> new drivers:
> https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches#new_driver
> Is the firmware publically available?
Thanks Kalle, We will make the firmware available in our website fo
Sure, I will tune to those discussions and would wait for that.
- Bhaskara
>-Original Message-
>From: Christoph Hellwig
>Sent: Tuesday, November 24, 2020 9:49 PM
>To: Ulf Hansson
>Cc: Bhaskara Budiredla ; Kees Cook
>; Colin Cross ; Tony Luck
>; Sunil Kovvuri Goutham ;
>linux-...@vger.ker
On Fri, Nov 20, 2020 at 04:27:27PM +0800, Alex Shi wrote:
> The current relock logical will change lru_lock when found a new
> lruvec, so if 2 memcgs are reading file or alloc page at same time,
> they could hold the lru_lock alternately, and wait for each other for
> fairness attribute of ticket s
On 25-11-20, 18:39, Reddy, MallikarjunaX wrote:
> > > > > desc needs to be configure for each dma channel and the remapped
> > > > > address of
> > > > > the IGP & EGP is desc base adress.
> > > > Why should this address not passed as src_addr/dst_addr?
> > > src_addr/dst_addr is the data pointer
On Thu, Nov 26, 2020 at 1:36 AM Jiri Olsa wrote:
>
> On Wed, Nov 25, 2020 at 10:00:10PM +0900, Namhyung Kim wrote:
> > On Tue, Nov 24, 2020 at 8:06 AM Jiri Olsa wrote:
> > >
> > > Adding support to specify perf data file as -a option file
> > > argument,
> > >
> > > If the file is detected to be
Linaro recently started building and testing with stable branches with clang.
Stable 4.9 branch kernel built with clang 10 boot crashed on x86 and qemu_x86.
We do not have base line results to compare with.
steps to build and boot:
# build kernel with tuxmake
# sudo pip3 install -U tuxmake
# tuxma
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