Hi!
> > > Droid 4 has same problem as N900: it is often neccessary to manually
> > > tweak current draw from USB, for example when using thin charging cable.
> > >
> > > N900 creates unique attribute by hand, but I believe
> > > POWER_SUPPLY_PROP_INPUT_CURRENT_LIMIT looks suitable. (Should N900 b
On Thu, Aug 20, 2020 at 08:37:19AM +0200, Javier Gonzalez wrote:
> We will stop pushing for this emulation. We have a couple of SSDs where
> we disabled Append, we implemented support for them, and we wanted to
> push the changes upstream. That's it. This is no politics not a
> conspiracy against t
On Tue, Jul 28, 2020 at 08:21:57AM -0400, Huang Guobin wrote:
> This code reads from the array before verifying that "c" is a valid
> index. Move test array offset code before use to fix it.
>
> Fixes: 2da572c959dd ("lib: add software 842 compression/decompression")
> Signed-off-by: Huang Guobin
There are a couple of spelling mistakes in comment text. Fix these.
Signed-off-by: Kaige Li
---
drivers/net/phy/mscc/mscc_main.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/phy/mscc/mscc_main.c b/drivers/net/phy/mscc/mscc_main.c
index a4fbf3a..6bc7406 1006
On 19.08.2020 12:43, Christoph Hellwig wrote:
On Wed, Aug 19, 2020 at 09:14:13AM +, Damien Le Moal wrote:
While defining a zone append command for SCSI/ZBC is possible (using sense data
for returning the written offset), there is no way to define zone append for
SATA/ZAC without entirely bre
Em Wed, 19 Aug 2020 23:25:51 +0200
Sam Ravnborg escreveu:
> Hi John.
>
> > > So, IMO, the best is to keep it on staging for a while, until those
> > > remaining bugs gets solved.
> >
> > I'm not sure I see all of these as compelling for pushing it in via
> > staging. And I suspect in the proc
On 19.08.2020 13:25, Jens Axboe wrote:
On 8/19/20 12:11 PM, David Fugate wrote:
On Tue, 2020-08-18 at 07:12 +, Christoph Hellwig wrote:
On Tue, Aug 18, 2020 at 10:59:36AM +0530, Kanchan Joshi wrote:
If drive does not support zone-append natively, enable emulation
using
regular write.
Make
> On Thu, 20 Aug 2020, dinghao@zju.edu.cn wrote:
>
> > > On Wed, 19 Aug 2020, Markus Elfring wrote:
> > >
> > > > > When of_property_read_u32_array() returns an error code,
> > > > > a pairing refcount decrement is needed to keep np's refcount balanced.
> > > >
> > > > Can another imperative
On 2020-08-20 14:24, Avri Altman wrote:
Commit 5586dd8ea250a ("scsi: ufs: Fix a race condition between error
handler and runtime PM ops") moves the ufshcd_scsi_block_requests()
inside
err_handler(), but forgets to remove the
ufshcd_scsi_unblock_requests() in
the early return path. Correct the
On Thu, Aug 6, 2020 at 1:24 PM Alan Maguire wrote:
>
> A helper is added to support tracing kernel type information in BPF
> using the BPF Type Format (BTF). Its signature is
>
> long bpf_trace_btf(struct btf_ptr *ptr, u32 btf_ptr_size, u32 trace_id,
>u64 flags);
>
> struct bt
On every kernel build that runs --syncconfig, there's an output of the
following line:
scripts/kconfig/conf --syncconfig Kconfig
This is the only non-platform build message the kbuild system emits that isn't
prefixed by at least a space, or is a build warning.
Run it under -s - if there's an
Em Wed, 19 Aug 2020 14:13:05 -0700
John Stultz escreveu:
> On Wed, Aug 19, 2020 at 4:46 AM Mauro Carvalho Chehab
> wrote:
> > Yet, I'm submitting it via staging due to the following reasons:
> >
> > - It depends on the LDO3 power supply, which is provided by
> > a regulator driver that it is c
The following commit has been merged into the x86/build branch of tip:
Commit-ID: 642d94cf336fe57675e63a91d11f53d74b9a3f9f
Gitweb:
https://git.kernel.org/tip/642d94cf336fe57675e63a91d11f53d74b9a3f9f
Author:Ingo Molnar
AuthorDate:Thu, 20 Aug 2020 08:17:40 +02:00
Committer:
>
> Commit 5586dd8ea250a ("scsi: ufs: Fix a race condition between error
> handler and runtime PM ops") moves the ufshcd_scsi_block_requests() inside
> err_handler(), but forgets to remove the ufshcd_scsi_unblock_requests() in
> the early return path. Correct the coding mistake.
"fixes" tag ple
On Thu, 20 Aug 2020, dinghao@zju.edu.cn wrote:
> > On Wed, 19 Aug 2020, Markus Elfring wrote:
> >
> > > > When of_property_read_u32_array() returns an error code,
> > > > a pairing refcount decrement is needed to keep np's refcount balanced.
> > >
> > > Can another imperative wording be help
Gentle ping...
> -Original Message-
> From: Anson Huang
> Sent: 2020年7月8日 11:16
> To: catalin.mari...@arm.com; w...@kernel.org; daniel.lezc...@linaro.org;
> t...@linutronix.de; linux-arm-ker...@lists.infradead.org;
> linux-kernel@vger.kernel.org
> Cc: dl-linux-imx
> Subject: [PATCH V2 2/
On Wed, Aug 19, 2020 at 11:50:55AM -0700, Linus Torvalds wrote:
> On Wed, Aug 19, 2020 at 12:22 AM wrote:
> >
> > That is, the external serialization comes from the non-atomic
> > test-and-set they both have. This works nicely when there is external
> > state that already serializes things, but to
On Tue, Aug 18, 2020 at 12:51:10PM +0200, Peter Zijlstra wrote:
> if (blk_mq_complete_need_ipi(rq)) {
> - INIT_CSD(&rq->csd, __blk_mq_complete_request_remote, rq);
> - smp_call_function_single_async(rq->mq_ctx->cpu, &rq->csd);
> + rq->work = IRQ_WORK_INIT_H
On 2020-08-19 15:37, Maulik Shah wrote:
This change was done based on an test results of unmerged series of
adding RSC power domain and using .power_off callback of genpd to
invoke rpmh_flush().
Call trace:
dump_backtrace+0x0/0x174
show_stack+0x20/0x2c
dump_stack+0xc8/0x12
On Tue 18-08-20 12:47:04, Yu Zhao wrote:
> Presumably __ClearPageWaiters() was added to follow the previously
> removed __ClearPageActive() pattern.
I do not think so. Please have a look at 62906027091f ("mm: add
PageWaiters indicating tasks are waiting for a page bit") and a
discussion when the p
On Thu, Aug 20, 2020 at 8:07 AM Coiby Xu wrote:
>
> On Fri, Aug 07, 2020 at 09:47:20AM -0700, syzbot wrote:
> >Hello,
> >
> >syzbot found the following issue on:
> >
> >HEAD commit:5a30a789 Merge tag 'x86-urgent-2020-08-02' of git://git.ke..
> >git tree: upstream
> >console output: https
Hi all,
In commit
71aefb9a89d4 ("RAS/CEC: Fix cec_init() prototype")
Fixes tag
Fixes: 9554bfe403nd ("x86/mce: Convert the CEC to use the MCE notifier")
has these problem(s):
- The SHA1 is not all hex
Presumably
Fixes: 9554bfe403bd ("x86/mce: Convert the CEC to use the MCE notifier")
On Tue, Aug 18, 2020 at 01:55:59PM +0100, Matthew Wilcox wrote:
> On Tue, Aug 18, 2020 at 12:04:44PM +0200, pet...@infradead.org wrote:
> > On Tue, Aug 18, 2020 at 10:27:37AM +0100, Chris Down wrote:
> > > pet...@infradead.org writes:
> > > > On Mon, Aug 17, 2020 at 10:08:23AM -0400, Waiman Long wr
On Fri, Aug 07, 2020 at 09:47:20AM -0700, syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit:5a30a789 Merge tag 'x86-urgent-2020-08-02' of git://git.ke..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1660c85890
kernel config: http
add ovl mout on support
Signed-off-by: Yongqiang Niu
---
drivers/soc/mediatek/mmsys/mt8192-mmsys.c | 23 +++
drivers/soc/mediatek/mtk-mmsys.c | 8
include/linux/soc/mediatek/mtk-mmsys.h| 3 +++
3 files changed, 34 insertions(+)
diff --git a/drivers/so
add display node
Signed-off-by: Yongqiang Niu
---
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 126 +++
1 file changed, 126 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index 931e1ca..d2a814d 100644
---
fix gamma size config
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index becd72d..1d8dc6a 100644
--- a/dr
there are 2 more clock need enable for display.
parser these clock when mutex device probe,
enable and disable when mutex on/off
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp.c | 49 --
1 file changed, 41 insertions(+), 8 deletions(-)
diff
add color bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 15 +++
1 file changed, 15 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_color.c
b/drivers/gpu/drm/mediatek/mtk_disp_color.c
index 31918fa..83b075a
fix dither size config
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index fe76387..becd72d 100644
--- a/d
add mt8192 mmsys support
Signed-off-by: Yongqiang Niu
---
drivers/soc/mediatek/mmsys/Makefile | 1 +
drivers/soc/mediatek/mmsys/mt8192-mmsys.c | 159 ++
2 files changed, 160 insertions(+)
create mode 100644 drivers/soc/mediatek/mmsys/mt8192-mmsys.c
diff --gi
This patch add component RDMA4
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
include/linux/soc/mediatek/mtk-mmsys.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp
add dither bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 0c81253..315bd
It's possible that state->base.fb is null. Add a check before access its
format.
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
b/drivers/gpu/drm/mediatek/mtk_di
fix aal size config
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index c90d2ee..fe76387 10064
enable OVL_LAYER_SMI_ID_EN for multi-layer usecase
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 8cf9f3b..427fe7f 100644
---
Changes in v1:
- add some more ddp component
- add mt8192 mmsys support
- add ovl mount on support
- add 2 more clock into mutex device
- fix ovl smi_id_en and fb null software bug
- fix ddp compoent size config bug
- add mt8192 drm support
- add ddp bypass shadow register function
- add 8192 dts d
add support for mediatek SOC MT8192
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_color.c | 7 +
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 20 +
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 7 +
drivers/gpu/drm/mediatek/mtk_drm_ddp.c| 35 ++
the shadow register for mt8192 ddp component is enable,
we need disable it before enable ddp component
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_crtc.c | 3 +++
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 7 +++
2 files changed, 10 insertions(+)
diff --git a/dr
add rdma bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_rdma.c | 20
1 file changed, 20 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
b/drivers/gpu/drm/mediatek/mtk_disp_rdma.c
index 0683bef..91ed6c6
add aal bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 31
add ccorr bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index b4a6df5..ff23a94
This patch add component OVL_2L2
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 1 +
include/linux/soc/mediatek/mtk-mmsys.h | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_d
This patch add component POSTMASK
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 31 +
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.h | 1 +
include/linux/soc/mediatek/mtk-mmsys.h | 1 +
3 files changed, 33 insertions(+)
diff --git
fix ccorr size config
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
b/drivers/gpu/drm/mediatek/mtk_drm_ddp_comp.c
index 1d8dc6a..0c81253 100644
--- a/dr
add ovl bypass shadow register function
Signed-off-by: Yongqiang Niu
---
drivers/gpu/drm/mediatek/mtk_disp_ovl.c | 16
1 file changed, 16 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
b/drivers/gpu/drm/mediatek/mtk_disp_ovl.c
index 03eaadb..fb0fe59 100644
>
> From: Andy Teng
>
> MediaTek UFS host starts to support 2 lanes, thus modify the
> minimum lane count to 2.
>
> This modification shall not impact old 1-lane host because
> PA_CONNECTEDRXDATALANES and PA_CONNECTEDTXDATALANES will limit
> the
> target lanes properly during power mode chang
On 20/08/20 11:22 am, Dinghao Liu wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> When devm_clk_get() returns -EPROBE_DEFER, spi_priv
> should be freed just like when wilc_cfg80211_init()
> fails.
>
> Fixes: 854d66df74aed ("staging: wil
On 20/08/20 11:18 am, Dinghao Liu wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the
> content is safe
>
> When devm_clk_get() returns -EPROBE_DEFER, sdio_priv
> should be freed just like when wilc_cfg80211_init()
> fails.
>
> Fixes: 8692b047e86cf ("staging: wil
On Wed 19-08-20 17:20:53, Suren Baghdasaryan wrote:
> Currently __set_oom_adj loops through all processes in the system to
> keep oom_score_adj and oom_score_adj_min in sync between processes
> sharing their mm. This is done for any task with more that one mm_users,
> which includes processes with
Hi all,
Changes since 20200819:
New tree: ti-k3-new
My fixes tree contains:
73c7adb54169 ("device_cgroup: Fix RCU list debugging warning")
The dma-mapping tree caused my qemu test boot to fail so I reverted
a commit.
I applied a supplied patch for a runtime fault to the selinux
When devm_clk_get() returns -EPROBE_DEFER, spi_priv
should be freed just like when wilc_cfg80211_init()
fails.
Fixes: 854d66df74aed ("staging: wilc1000: look for rtc_clk clock in spi mode")
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Remove 'staging' prefix in subject.
---
drivers/net/wire
From: Kim Phillips
Allow to build coresight-etb10 as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add an etb_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Ran
Enhance coresight developer's efficiency to debug coresight drivers.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight by the Makefile
- modules can have only one init/exit, so we add the etm_perf
register/unregister function cal
Hi all,
After merging the dma-mapping tree, today's linux-next build (powerpc
pseries_le_defconfig) failed like this:
[1.829053][T1] [ cut here ]
[1.829629][T1] kernel BUG at include/linux/iommu-helper.h:21!
[1.830182][T1] Oops: Exception in kernel
Allow to build coresight-catu as modules, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add catu_remove functions, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Signed-off-by: Tingwei Zhang
Reviewed-by: Mike Leach
Reviewed-by: Suzuki K Poulose
Revi
CTI device is enabled when associated coresight device is enabled.
Increase the module and device reference count for CTI device
when it's enabled. This can prevent CTI device be removed or
module be unloaded when CTI device is enabled by an active trace
session.
Signed-off-by: Mike Leach
Signed-
Add static cti_assoc_ops to coresight core driver. Let cti
driver register the add_assoc and remove_assoc call back.
Avoid coresight core driver to depend on cti driver.
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-ct
From: Mian Yousaf Kaukab
Make etr_catu_buf_ops static. Instead of directly accessing it in
etr_buf_ops[], add a function to let catu driver register the ops at
runtime. Break circular dependency between tmc-etr and catu drivers.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Re
Allow to build coresight-cti as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-cti by the Makefile
- add an cti_remove function, for module unload
- move cti_remove_conn_xrefs to cti_remove
-
On Wed, Aug 19, 2020 at 05:43:29PM -0600, David Fugate wrote:
> There were queries? My key takeaways were a maintainer NAK followed by
> instructions to make the Intel drive align with the driver by
> implementing NOIOB. While I disagree with the rejection as it appeared
> to be based entirely on p
From: Kim Phillips
Allow to build coresight-tpiu as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- add a tpiu_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Rand
From: Kim Phillips
Allow to build coresight-replicator as modules, for ease of development.
- Kconfig becomes a tristate, to allow =m
- combine static and dynamic replicator init into single
module_init/exit call
- add replicator_remove functions, for module unload
- add a MODULE_DEVICE_TABLE
If associated ect device is not enabled at first place, disable
routine should not be called. Add ect_enabled flag to check whether
ect device is enabled. Fix the issue in below case. Ect device is
not available when associated coresight device enabled and the
association is established after core
From: Mike Leach
During module unload, a coresight driver module will call back into
the CTI driver to remove any links between the two devices.
The current code has 2 issues:-
1) in the CTI driver the matching code is matching to the wrong device
so misses all the links.
2) The callback is call
From: Kim Phillips
Allow to build coresight-tmc as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-tmc by the Makefile
- add an tmc_remove function, for module unload
- add a MODULE_DEVICE_TA
From: Mike Leach
CTI code to remove sysfs link to other devices on shutdown, incorrectly
tries to remove a single ended link when these are all double ended. This
implementation leaves elements in the link info structure undefined which
results in a crash in recent tests for driver module unload.
From: Kim Phillips
Allow to build coresight-funnel as module, for ease of development.
- combine static and dynamic funnel init into single
module_init/exit call
- add funnel_remove functions, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Y
From: Kim Phillips
Allow to build coresight-etm4x as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-etm4x by the Makefile
- add an etm4_remove function, for module unload
- add a MODULE_DEVI
From: Kim Phillips
Allow to build coresight-etm3x as a module, for ease of development.
- Kconfig becomes a tristate, to allow =m
- append -core to source file name to allow module to
be called coresight-etm3x by the Makefile
- add an etm_remove function, for module unload
- add a MODULE_DEVIC
When coresight device is in an active session, driver module of
that device should not be removed. Use try_get_module() in
coresight_grab_device() to prevent module to be unloaded.
Use get_device()/put_device() to protect device data
in the middle of active session.
Signed-off-by: Tingwei Zhang
T
From: Kim Phillips
Checking for ifdef CONFIG_x fails if CONFIG_x=m. Use IS_ENABLED
that is true for both built-ins and modules, instead. Required
when building coresight components as modules.
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Randy Dunlap
Cc: Suzuki K Poulose
Cc:
When coresight_build_path() fails on all the cpus, etm_setup_aux
calls etm_free_aux() to free allocated event_data.
WARN_ON(cpumask_empty(mask) will be triggered since cpu mask is empty.
Check event_data->snk_config is not NULL first to avoid this
warning.
Signed-off-by: Tingwei Zhang
Reviewed-by
Define a MODULE_DEVICE_TABLE for cpu_debug so module can
be auto loaded on boot.
Signed-off-by: Tingwei Zhang
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-cpu-debug.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/hwtracing
From: Mian Yousaf Kaukab
Export symbols used among coresight modules.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-etm-perf.c | 1 +
drivers/hwtracin
Add coresight prefix to make it specific. It will be a export symbol.
Signed-off-by: Mian Yousaf Kaukab
Signed-off-by: Tingwei Zhang
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/coresight-etb10.c | 2 +-
drivers/hwtracing/coresight/coresight-pri
Use readl_poll_timeout_atomic() to simplify code
Cc: "Eric W. Biederman"
Cc: Petr Mladek
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/early/ehci-dbgp.c | 15 +--
1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers
- Kconfig becomes a tristate, to allow =m
- add a stm_remove function, for module unload
- add a MODULE_DEVICE_TABLE for autoloading on boot
Cc: Mathieu Poirier
Cc: Leo Yan
Cc: Alexander Shishkin
Cc: Randy Dunlap
Cc: Suzuki K Poulose
Cc: Greg Kroah-Hartman
Cc: Russell King
Signed-off-by: Ki
When devm_clk_get() returns -EPROBE_DEFER, sdio_priv
should be freed just like when wilc_cfg80211_init()
fails.
Fixes: 8692b047e86cf ("staging: wilc1000: look for rtc_clk clock")
Signed-off-by: Dinghao Liu
---
Changelog:
v2: - Remove 'staging' prefix in subject.
---
drivers/net/wireless/microc
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/isp1760/isp1760-hcd.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/isp1760/isp1760-hcd.c
b/drivers/usb/isp1760/isp1760-hcd.c
i
Allow to build coresight as modules. This gives developers the feasibility to
test their code without reboot.
This series is based on below two series.
- "coresight: allow to build components as modules"
https://lkml.org/lkml/2018/6/5/989
- "coresight: make drivers modular"
https://lkml.o
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/phy/phy-ulpi-viewport.c | 12 +++-
1 file changed, 3 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-ulpi-viewport.c
b/drivers/usb/phy/phy-ulpi-viewport.c
inde
Arguments description of read_poll_timeout_atomic() if out of date,
update it.
Cc: Alan Stern
Signed-off-by: Chunfeng Yun
---
v2: new patch, suggested by Alan
---
include/linux/iopoll.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/iopoll.h b/include/linu
Provide name of cpu_debug module in Kconfig help section.
Signed-off-by: Tingwei Zhang
Tested-by: Mike Leach
Reviewed-by: Suzuki K Poulose
Reviewed-by: Mathieu Poirier
---
drivers/hwtracing/coresight/Kconfig | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/hwtracing/coresight/Kc
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/oxu210hp-hcd.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index
Use readl_poll_timeout_atomic() to simplify code
Cc: Mathias Nyman
Cc: Yoshihiro Shimoda
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/xhci-rcar.c | 43 ---
1 file changed, 12 insertions(+), 31 deletions(-)
diff --git a/drivers/usb
Use readl_poll_timeout_atomic() to simplify code
Cc: Lu Baolu
Cc: Mathias Nyman
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/early/xhci-dbc.c | 14 --
1 file changed, 4 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/x
Use readl_poll_timeout_atomic() to simplify code
Cc: Alan Stern
Cc: Felipe Balbi
Signed-off-by: Chunfeng Yun
Acked-by: Alan Stern
---
v2: add Acked-by Alan
---
drivers/usb/gadget/udc/net2280.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: udelay 10us instead of 20us according to kerneldoc
---
drivers/usb/phy/phy-mv-usb.c | 16 +++-
1 file changed, 7 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb
Use readl_poll_timeout_atomic() to simplify code
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/fotg210-hcd.c | 20 +---
1 file changed, 9 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c
index 194df
Use readl_poll_timeout_atomic() to simplify code
Cc: Mathias Nyman
Signed-off-by: Chunfeng Yun
---
v2: no changes
---
drivers/usb/host/pci-quirks.c | 13 -
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
ind
ajay.kat...@microchip.com写道：
> Thanks for submitting the patch. The code changes looks okay to me.
>
> The driver is now moved out of staging so 'staging' prefix is not
> required in subject. For future patches on wilc driver, the 'staging'
> prefix can be removed.
>
> For this patch, I am not
On 12-08-20, 01:13, Sumit Gupta wrote:
> Commit eaecca9e7710 ("arm64: Fix __cpu_logical_map undefined issue")
> fixes the issue with building tegra194 cpufreq driver as module. But
> the fix might cause problem while supporting physical cpu hotplug[1].
>
> This patch fixes the original problem by
Hello,
syzbot found the following issue on:
HEAD commit:4993e4fe Add linux-next specific files for 20200814
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1181e1a690
kernel config: https://syzkaller.appspot.com/x/.config?x=2055bd0d83d5ee16
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:8eb858df Add linux-next specific files for 20200819
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1158a00e90
kernel config: https://syzkaller.appspot.com/x/.config?x=cd187ef624ef7f02
dashboard
On Wed, Aug 19, 2020 at 01:11:58PM -0600, David Fugate wrote:
> On Tue, 2020-08-18 at 07:12 +, Christoph Hellwig wrote:
> > On Tue, Aug 18, 2020 at 10:59:36AM +0530, Kanchan Joshi wrote:
> > > If drive does not support zone-append natively, enable emulation
> > > using
> > > regular write.
> >
Thanks for submitting the patch. The code changes looks okay to me.
The driver is now moved out of staging so 'staging' prefix is not
required in subject. For future patches on wilc driver, the 'staging'
prefix can be removed.
For this patch, I am not sure if Kalle can apply as is otherwise pleas
Convert Mediatek ARM SOC's serial NOR flash controller binding
to json-schema format.
Signed-off-by: Ikjoon Jang
---
.../bindings/spi/mediatek,spi-mtk-nor.yaml| 82 +++
.../devicetree/bindings/spi/spi-mtk-nor.txt | 47 ---
2 files changed, 82 insertions(+), 47 delet
In `amdgpu_dm_update_backlight_caps()`, there is a local
`amdgpu_dm_backlight_caps` object that is filled in by
`amdgpu_acpi_get_backlight_caps()`. However, this object is
uninitialized before the call and hence the subsequent check for
aux_support can fail since it is not initialized by
`amdgpu_ac
On Thu, Aug 20, 2020 at 06:43:47AM +0200, Christoph Hellwig wrote:
> On Wed, Aug 19, 2020 at 03:57:53PM +0200, Tomasz Figa wrote:
> > > > Could you explain what makes you think it's unused? It's a feature of
> > > > the UAPI generally supported by the videobuf2 framework and relied on
> > > > by Ch
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