aster
head: e9919e11e219eaa5e8041b7b1a196839143e9125
commit: ca7ce5a2710ad2a57bf7d0c4c712590bb69a5e1c coccinelle: platform_get_irq:
Fix parse error
date: 10 months ago
:: branch date: 2 days ago
:: commit date: 10 months ago
config: arm-randconfig-c021-20200715 (attached as .config)
compiler: arm-linux-gnueabi-gcc (
On Thu, Jul 16, 2020 at 04:24:01PM +1000, Nicholas Piggin wrote:
> Excerpts from Eric Biggers's message of July 16, 2020 1:03 pm:
> > On Thu, Jul 16, 2020 at 09:42:03AM +1000, Dave Chinner wrote:
> >> On Wed, Jul 15, 2020 at 09:32:56AM -0700, Eric Biggers wrote:
> >> > [+Cc linux-fsdevel]
> >> >
>
On Thu, Jul 16, 2020 at 2:24 PM Vinod Koul wrote:
>
> Driver uses GPIO functions but doesn't include the header explcitly. Add
> that to fix build errors when GPIOLIB is disabled.
>
> drivers/phy/allwinner/phy-sun4i-usb.c:367:11: error: implicit
> declaration of function ‘gpiod_get_value_cansleep’
This patch fixes warnings in several headers found by the checkpatch.pl tool.
Signed-off-by: Qiu Wenbo
---
drivers/staging/rtl8712/rtl871x_event.h | 15 ++-
drivers/staging/rtl8712/rtl871x_io.h | 3 ++-
drivers/staging/rtl8712/rtl871x_pwrctrl.h | 15 ++-
drivers/s
Hi Sowjanya,
On 15/07/20 06:24, Sowjanya Komatineni wrote:
> This patch adds IMX274 optional external clock input and voltage
> supplies to device tree bindings.
>
> Signed-off-by: Sowjanya Komatineni
> ---
> Documentation/devicetree/bindings/media/i2c/imx274.txt | 5 +
> 1 file changed, 5
Hi Allan,
On 11.06.2002 2:18, Allan W. Nielsen wrote:
>> >> Here is my initial suggestion for an alternative chain-schema:
>> >>
>> >> Chain 0: The default chain - today this is in IS2. If we proceed
>> >> with this as is - then this will change.
>> >> Chain 1-:
Hello,
syzbot found the following issue on:
HEAD commit:d31958b3 Add linux-next specific files for 20200710
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1050b2af10
kernel config: https://syzkaller.appspot.com/x/.config?x=3fe4fccb94cbc1a6
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:d31958b3 Add linux-next specific files for 20200710
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11cbc80090
kernel config: https://syzkaller.appspot.com/x/.config?x=3fe4fccb94cbc1a6
dashboard
Hello,
syzbot found the following issue on:
HEAD commit:a581387e Merge tag 'io_uring-5.8-2020-07-10' of git://git...
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1135d46310
kernel config: https://syzkaller.appspot.com/x/.config?x=66ad203c2bb6d8b
dash
On Thu, Jul 16, 2020 at 10:41:51AM +0800, Hui Zhu wrote:
> diff --git a/include/uapi/linux/virtio_balloon.h
> b/include/uapi/linux/virtio_balloon.h
> index dc3e656..4d0151a 100644
> --- a/include/uapi/linux/virtio_balloon.h
> +++ b/include/uapi/linux/virtio_balloon.h
> @@ -37,6 +37,7 @@
> #define
There is a use-after-free issue, if access udc_name
in function gadget_dev_desc_UDC_store after another context
free udc_name in function unregister_gadget.
Contex 1:
gadget_dev_desc_UDC_store()->unregister_gadget()->
free udc_name->set udc_name to NULL
Contex 2:
gadget_dev_desc_UDC_show()-> acce
On Thu, Jul 16, 2020 at 10:41:55AM +0800, Hui Zhu wrote:
> This commit adds a vq dcvq to deflate continuous pages.
> When VIRTIO_BALLOON_F_CONT_PAGES is set, try to get continuous pages
> from icvq and use madvise MADV_WILLNEED with the pages.
>
> Signed-off-by: Hui Zhu
This is arguably somethin
Brian Norris writes:
> On Fri, Jun 26, 2020 at 2:49 PM Doug Anderson wrote:
>> I should also note that, while I'm not terribly familiar with Kalle's
>> workflow, I would have expected to see him in the "To:" list. I've
>> added him, but it's possible he'll need you to repost the patch with
>> h
Currently lockdep_types.h includes list.h without actually using any
of its macros or functions. All it needs are the type definitions
which were moved into types.h long ago. This potentially causes
inclusion loops because both are included by many core header
files.
This patch moves the list.h
On Thu, 16 Jul 2020 at 04:49, Linus Torvalds
wrote:
>
> On Wed, Jul 15, 2020 at 4:04 PM Linus Torvalds
> wrote:
> >
> > It *might* be as simple as this incremental thing on top
>
> No, it needs to be
>
> + if (*old_addr + *len < old->vm_end)
> + return;
>
> in try_to_align_end
On Thu, Jul 16, 2020 at 10:41:50AM +0800, Hui Zhu wrote:
> The first, second and third version are in [1], [2] and [3].
> Code of current version for Linux and qemu is available in [4] and [5].
> Update of this version:
> 1. Report continuous pages will increase the speed. So added deflate
>co
On 16-07-20, 11:43, Kunihiko Hayashi wrote:
> +static int uniphier_ahciphy_pxs3_init(struct uniphier_ahciphy_priv *priv)
> +{
> + int i;
> + u32 val;
> +
> + /* setup port parameter */
> + val = readl(priv->base + TXCTRL0);
> + val &= ~TXCTRL0_AMP_G3_MASK;
> + val |= FIELD_
On Wed, Jul 15, 2020 at 05:18:36PM +0800, Xin Long wrote:
> Hi, Steffen,
>
> I've confirmed the patchset I posted yesterday would fix this:
>
> [PATCH ipsec-next 0/3] xfrm: not register one xfrm(6)_tunnel object twice
Thanks for the confirmation! That patchset is now applied
to ipsec-next.
Remove/reduce unnecessary spin locking of the code.
Signed-off-by: Rahul Tanwar
---
drivers/clk/x86/clk-cgu.c | 17 +
1 file changed, 5 insertions(+), 12 deletions(-)
diff --git a/drivers/clk/x86/clk-cgu.c b/drivers/clk/x86/clk-cgu.c
index 88ebeb53b109..c379fedfb9f2 100644
--- a
memset can be avoided in a loop if the variables used are declared
inside the loop. Move such variables declaration inside the loop
to avoid memset.
Signed-off-by: Rahul Tanwar
---
drivers/clk/x86/clk-cgu.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/x8
To ensure that clks are unregistered in case of any failure, use
devm_clk_hw_register() instead of clk_hw_register().
Signed-off-by: Rahul Tanwar
---
drivers/clk/x86/clk-cgu-pll.c | 2 +-
drivers/clk/x86/clk-cgu.c | 8
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/d
On Thu, Jul 16, 2020 at 08:28:07AM +0200, Greg Kroah-Hartman wrote:
> On Wed, Jul 15, 2020 at 10:14:29PM -0700, Bhanu Prakash Maiya wrote:
> > From: Bhanu Prakash Maiya
> >
> > This patch enables uart transport layer for cros_ec framework.
> > The cros-ec-uart binds with EC device working on uart
On Wed, Jul 15, 2020 at 10:14:29PM -0700, Bhanu Prakash Maiya wrote:
> From: Bhanu Prakash Maiya
>
> This patch enables uart transport layer for cros_ec framework.
> The cros-ec-uart binds with EC device working on uart transport to
> send request and receive response.
>
> Signed-off-by: Bhanu P
Driver uses GPIO functions but doesn't include the header explcitly. Add
that to fix build errors when GPIOLIB is disabled.
drivers/phy/allwinner/phy-sun4i-usb.c:367:11: error: implicit
declaration of function ‘gpiod_get_value_cansleep’; did you mean
‘gpio_get_value_cansleep’? [-Werror=implicit-fu
Excerpts from Eric Biggers's message of July 16, 2020 1:03 pm:
> On Thu, Jul 16, 2020 at 09:42:03AM +1000, Dave Chinner wrote:
>> On Wed, Jul 15, 2020 at 09:32:56AM -0700, Eric Biggers wrote:
>> > [+Cc linux-fsdevel]
>> >
>> > On Wed, Jul 15, 2020 at 05:29:12PM +0200, 'Marco Elver' via syzkaller-b
On 15-07-20, 08:18, Randy Dunlap wrote:
> On 7/15/20 1:05 AM, Stephen Rothwell wrote:
> > Hi all,
> >
> > Changes since 20200714:
> >
>
> on x86_64:
> # CONFIG_GPIOLIB is not set
>
> ../drivers/phy/allwinner/phy-sun4i-usb.c: In function
> ‘sun4i_usb_phy0_get_id_det’:
> ../drivers/phy/allwinner
> If try_toggle_control_gpio() failed in smc_drv_probe(), free_netdev(ndev)
> should be called to free the ndev created earlier. Otherwise, a memleak
> will occur.
* Will it be nicer to use the term “memory leak” also in this change
description?
* Would another imperative wording be preferred fo
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This automated bisection report was sent to you on the basis *
* that you may be involved with the breaking commit it has *
* found. No manual investigation has been done to verify it, *
* and the root cause of the problem
Hi Shengjiu
> Add missed return for calling soc_component_ret, otherwise the return
> value is wrong.
>
> Fixes: e2329eeba45f ("ASoC: soc-component: add soc_component_err()")
> Signed-off-by: Shengjiu Wang
> ---
Acked-by: Kuninori Morimoto
Thank you for your help !!
Best regards
---
Kunino
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* This automated bisection report was sent to you on the basis *
* that you may be involved with the breaking commit it has *
* found. No manual investigation has been done to verify it, *
* and the root cause of the problem
These patches fix some build warnings when W=1, the most of warnings are
missing prototype as follows:
arch/riscv/mm/init.c:520:13: warning: no previous prototype for 'resource_init'
[-Wmissing-prototypes]
arch/riscv/mm/pageattr.c:130:5: warning: no previous prototype for
'set_memory_ro' [-Wmiss
HI Dmitry:
Just to confirm, the older devices (I assume that pattern 0 means older)
have version command that is numerically higher than the one for the
newer (pattern >= 1) devices?
>> Yes, Pattern 1, 2 are newer devices.
> @@ -324,7 +342,14 @@ static int elan_i2c_get_sm_version(struct i2c_cl
Add static keyword for resource_init, this function is only used in this
object file.
Signed-off-by: Zong Li
---
arch/riscv/mm/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c
index 92002952c621..66f5952f39c0 100644
--- a/arch
Add hearder for missing prototype. Also, static keyword should be at
beginning of declaration.
Signed-off-by: Zong Li
---
arch/riscv/mm/pageattr.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c
index 289a9a5ea5b5..19fecb3
From: Ajit Pandey
Add the I2S controller node to sc7180 dtsi.
Add pinmux for pirmary and secondary I2S.
Signed-off-by: Ajit Pandey
Signed-off-by: Cheng-Yi Chiang
---
This patch depends on these patch series so it is not ready to be merged now.
- clk: qcom: Support for Low Power Audio Clocks on
Hello Michael,
On Wed, Jul 15, 2020 at 10:41:25PM +0200, Michael Walle wrote:
> Am 2020-07-15 20:18, schrieb Uwe Kleine-König:
> > On Wed, Jul 15, 2020 at 07:45:10PM +0200, Michael Walle wrote:
> > >
> > > Am 2020-07-15 18:36, schrieb Uwe Kleine-König:
> > > > On Tue, Jul 14, 2020 at 11:09:28PM +
On Wed, Jul 08, 2020 at 01:53:49PM -0700, bbh...@codeaurora.org wrote:
> On 2020-07-04 07:47, Manivannan Sadhasivam wrote:
> > On Mon, Jun 29, 2020 at 09:39:36AM -0700, Bhaumik Bhatt wrote:
> > > Autonomous low power mode support requires the MHI host to resume from
> > > multiple places and post a
From: Eric Biggers
WRITE_ONCE() isn't the correct way to publish a pointer to a data
structure, since it doesn't include a write memory barrier. Therefore
other tasks may see that the pointer has been set but not see that the
pointed-to memory has finished being initialized yet. Instead a
primi
Excerpts from Andy Lutomirski's message of July 16, 2020 3:18 pm:
>
>
>> On Jul 15, 2020, at 9:15 PM, Nicholas Piggin wrote:
>>
>> Excerpts from Mathieu Desnoyers's message of July 14, 2020 12:13 am:
>>> - On Jul 13, 2020, at 9:47 AM, Nicholas Piggin npig...@gmail.com wrote:
>>>
Exce
On 13-07-20, 15:23, Ansuel Smith wrote:
> +static inline void usb_phy_write_readback(struct usb_phy *phy_dwc3,
> + u32 offset,
> + const u32 mask, u32 val)
> +{
> + u32 write_val, tmp = readl(phy_dwc3->base + offset);
On Tue, Jul 14, 2020 at 11:09 PM Song Liu wrote:
>
> This tests new helper function bpf_get_stackid_pe and bpf_get_stack_pe.
> These two helpers have different implementation for perf_event with PEB
> entries.
>
> Signed-off-by: Song Liu
> ---
> .../bpf/prog_tests/perf_event_stackmap.c | 12
Thiago Jung Bauermann writes:
> Hari Bathini writes:
>
>> diff --git a/arch/powerpc/include/asm/crashdump-ppc64.h
>> b/arch/powerpc/include/asm/crashdump-ppc64.h
>> new file mode 100644
>> index 000..90deb46
>> --- /dev/null
>> +++ b/arch/powerpc/include/asm/crashdump-ppc64.h
>> @@ -0,0 +
On 16.07.2020 2:59, David E. Box wrote:
> On Wed, 2020-07-15 at 10:39 +0300, Alexey Budankov wrote:
>> Hi David,
>>
>> On 14.07.2020 9:23, David E. Box wrote:
>
> ...
>
>>>
>>> +static int pmt_telem_open(struct inode *inode, struct file *filp)
>>> +{
>>> + struct pmt_telem_priv *priv;
>>> +
Hi Vinod,
On Thu, 16 Jul 2020 at 11:20, Vinod Koul wrote:
>
> On 13-07-20, 07:42, Anand Moon wrote:
> > Instead of a busy waiting while loop using udelay
> > use readl_poll_timeout function to check the condition
> > is met or timeout occurs in crport_handshake function.
> > readl_poll_timeout is
On Tue, Jul 14, 2020 at 11:08 PM Song Liu wrote:
>
> Calling get_perf_callchain() on perf_events from PEBS entries may cause
> unwinder errors. To fix this issue, the callchain is fetched early. Such
> perf_events are marked with __PERF_SAMPLE_CALLCHAIN_EARLY.
>
> Similarly, calling bpf_get_[stack
On 13-07-20, 07:42, Anand Moon wrote:
> Instead of a busy waiting while loop using udelay
> use readl_poll_timeout function to check the condition
> is met or timeout occurs in crport_handshake function.
> readl_poll_timeout is called in non atomic context so
> it safe to sleep until the condition
does not have a release()
> function, it is broken and must be fixed.
>
> WARNING: CPU: 0 PID: 1 at drivers/base/core.c:1790 device_release+0x94/0xa4
> Device '53f9c000.gpio:50038000.ethernet' does not have a release() function,
> it is broken and must be fixed.
&g
On platforms with 32-bit phys_addr_t the shift to get the upper word of
the base address of the memory region is invalid. Cast the base to 64
bit to resolv this.
Fixes: 549b67da660d ("remoteproc: qcom: Introduce helper to store pil info in
IMEM")
Reported-by: Lee Jones
Reported-by: Nathan Chance
Add an optional power domain which when specified can be used for
setting the performance state of Venus.
Signed-off-by: Rajendra Nayak
---
This is a resend of https://lore.kernel.org/patchwork/patch/1241077/
Documentation/devicetree/bindings/media/qcom,sc7180-venus.yaml| 6 +-
Document
Add the OPP tables in order to be able to vote on the performance state
of a power-domain
Signed-off-by: Rajendra Nayak
---
arch/arm64/boot/dts/qcom/sc7180.dtsi | 35 +--
1 file changed, 33 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sc718
Add support to add OPP tables and perf voting on the OPP powerdomain.
This is needed so venus votes on the corresponding performance state
for the OPP powerdomain along with setting the core clock rate.
Signed-off-by: Rajendra Nayak
Reviewed-by: Matthias Kaehlcke
---
drivers/media/platform/qcom
Add the OPP tables in order to be able to vote on the performance state of
a power-domain.
Signed-off-by: Rajendra Nayak
---
arch/arm64/boot/dts/qcom/sdm845.dtsi | 40 ++--
1 file changed, 38 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sdm
v2: Fixed up the labels of OPP nodes in patch 4
Included the bindings update patch as part of this series,
a resend of https://lore.kernel.org/patchwork/patch/1241077/
These patches add DVFS support for Venus
Patch 1 will need to be picked by Rob.
Patch 2 will need to be picked by Stan,
P
Hari Bathini writes:
> The kexec purgatory has to run in real mode. Only the first memory
> block maybe accessible in real mode. And, unlike the case with panic
> kernel, no memory is set aside for regular kexec load. Another thing
> to note is, the memory for crashkernel is reserved at an offs
Acked-by: Chandrakanth Patil
-Original Message-
From: linux-scsi-ow...@vger.kernel.org
On Behalf Of Lee Jones
Sent: Thursday, July 9, 2020 10:46 AM
To: j...@linux.ibm.com; martin.peter...@oracle.com;
linux-s...@vger.kernel.org
Cc: linux-kernel@vger.kernel.org; Lee Jones ;
Kashyap Desai ;
On Wed, Jul 15, 2020 at 10:02:32PM +0800, Jason Wang wrote:
>
> On 2020/7/15 下午9:58, Michael S. Tsirkin wrote:
> > VDPA sim stores config space as native endian, but that
> > is wrong: modern guests expect LE.
> > I coded up the following to fix it up, but it is wrong too:
> > vdpasim_create is ca
Hi Jingle,
On Tue, Jul 14, 2020 at 06:56:41AM -0400, Jingle Wu wrote:
> + if (!iap)
> + cmd = ETP_I2C_FW_VERSION_CMD;
> + else if (pattern_ver == 0)
> + cmd = ETP_I2C_IAP_VERSION_CMD_OLD;
Just to confirm, the older devices (I assume that pattern 0 means older)
have
Commit 75a472845196 ("rtc: pl031: switch to rtc_time64_to_tm/rtc_tm_to_time64")
adjusted driver to the new API, but during the conversion a call to enable
alarm irq in set_alarm() was lost. Restore it, what fixes alarm support in
the PL031 RTC driver.
Fixes: 75a472845196 ("rtc: pl031: switch to rt
The PCIe clocks GCC_PCIE0_AXI_S_BRIDGE_CLK, GCC_PCIE0_RCHNG_CLK_SRC,
GCC_PCIE0_RCHNG_CLK are wrongly added to the gcc reset group.
Move them to the gcc clock group.
Reported-by: kernel test robot
Signed-off-by: Sivaprakash Murugesan
---
include/dt-bindings/clock/qcom,gcc-ipq8074.h | 6 +++---
On Wed, Jul 15, 2020 at 09:27:42PM -0700, Nathan Chancellor wrote:
> Clang warns:
>
> drivers/gpu/drm/i915/display/intel_combo_phy.c:268:3: warning: variable
> 'ret' is uninitialized when used here [-Wuninitialized]
> ret &= check_phy_reg(dev_priv, phy, ICL_PORT_TX_DW8_LN0(phy),
>
On 7/15/20 10:08 PM, Saravana Kannan wrote:
> Marek and Guenter reported that commit 287905e68dd2 ("driver core:
> Expose device link details in sysfs") caused sleeping/scheduling while
> atomic warnings.
>
> BUG: sleeping function called from invalid context at
> kernel/locking/mutex.c:935
> in_
Hi Peter, Ahemd,
On Wed, Jul 15, 2020 at 05:58:50PM +0200, Peter Zijlstra wrote:
[...]
> > > diff --git a/kernel/time/sched_clock.c b/kernel/time/sched_clock.c
> > > index fa3f800d7d76..ea007928d681 100644
> > > --- a/kernel/time/sched_clock.c
> > > +++ b/kernel/time/sched_clock.c
> > > @@ -100,
> On Jul 15, 2020, at 9:15 PM, Nicholas Piggin wrote:
>
> Excerpts from Mathieu Desnoyers's message of July 14, 2020 12:13 am:
>> - On Jul 13, 2020, at 9:47 AM, Nicholas Piggin npig...@gmail.com wrote:
>>
>>> Excerpts from Nicholas Piggin's message of July 13, 2020 2:45 pm:
Excerpts
From: Bhanu Prakash Maiya
Add DT compatible string in
Documentation/devicetree/bindings/mfd/cros_ec.txt
Signed-off-by: Bhanu Prakash Maiya
---
Changes in v3:
- Rebased changes on google,cros-ec.yaml
Changes in v2:
- No change
Documentation/devicetree/bindings/mfd/google,cros-ec.yaml | 6 +++
From: Bhanu Prakash Maiya
This patch enables uart transport layer for cros_ec framework.
The cros-ec-uart binds with EC device working on uart transport to
send request and receive response.
Signed-off-by: Bhanu Prakash Maiya
---
Changes in v3:
- checkpatch.pl script warns about char len 80 ev
From: Peter Zijlstra
This completes the ARM64 cap_user_time support.
Signed-off-by: Peter Zijlstra (Intel)
Signed-off-by: Leo Yan
---
arch/arm64/kernel/perf_event.c | 12 +++-
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/ker
To get the changes in the commit:
"perf: Add perf_event_mmap_page::cap_user_time_short ABI"
This update is a prerequisite to add support for short clock counters
related ABI extension.
Signed-off-by: Leo Yan
---
tools/include/uapi/linux/perf_event.h | 23 ---
1 file chang
Hi Peter,
Here are a few more comments/corrections.
On 7/15/20 9:54 PM, Peter Enderborg wrote:
> Since debugfs include sensitive information it need to be treated
> carefully. But it also has many very useful debug functions for userspace.
> With this option we can have same configuration for sys
From: Peter Zijlstra
In order to support short clock counters, provide an ABI extension.
As a whole:
u64 time, delta, cyc = read_cycle_counter();
+ if (cap_user_time_short)
+ cyc = time_cycle + ((cyc - time_cycle) & time_mask);
delta = mul_u64_u32_shr(cyc, time_mult, time_shif
From: Peter Zijlstra
When sched_clock is running on anything other than arch_timer, don't
advertise cap_user_time*.
Requested-by: Will Deacon
Signed-off-by: Peter Zijlstra (Intel)
Signed-off-by: Leo Yan
---
arch/arm64/kernel/perf_event.c | 19 +--
1 file changed, 13 insertion
From: Peter Zijlstra
In order to support perf_event_mmap_page::cap_time features, an
architecture needs, aside from a userspace readable counter register,
to expose the exact clock data so that userspace can convert the
counter register into a correct timestamp.
Provide struct clock_read_data an
From: "Ahmed S. Darwish"
sched_clock uses seqcount_t latching to switch between two storage
places protected by the sequence counter. This allows it to have
interruptible, NMI-safe, seqcount_t write side critical sections.
Since 7fc26327b756 ("seqlock: Introduce raw_read_seqcount_latch()"),
raw_
From: Peter Zijlstra
As reported by Leo; the existing implementation is broken when the
clock and counter don't intersect at 0.
Use the sched_clock's struct clock_read_data information to correctly
implement cap_user_time and cap_user_time_zero.
Note that the ARM64 counter is architecturally on
Add missed return for calling soc_component_ret, otherwise the return
value is wrong.
Fixes: e2329eeba45f ("ASoC: soc-component: add soc_component_err()")
Signed-off-by: Shengjiu Wang
---
changes in v2
- add missed return in snd_soc_pcm_component_sync_stop and
- snd_soc_pcm_component_new
sound/
The industry refers to these flash types as "SPI NOR" and
"SPI NAND". Be consistent and use the same acronyms.
Signed-off-by: Tudor Ambarus
---
drivers/spi/Kconfig| 10 +-
drivers/spi/spi-fsl-qspi.c | 2 +-
drivers/spi/spi-orion.c| 2 +-
3 files changed, 7 insertions(+), 7
Hi Alim,
On 16-07-20, 06:47, Alim Akhtar wrote:
> > > +static int samsung_ufs_phy_symbol_clk_init(struct samsung_ufs_phy
> > > +*phy) {
> > > + int ret = 0;
> >
> > superfluous init, am sure I flagged it before as well
> >
> Yes, you did, but 0-DAY CI kernel test gave warning [1], so I kept thi
This patch set is rebased for Peter's patch set to support
cap_user_time/cap_user_time_short ABI for Arm64, and export Arm arch
timer counter related parameters from kernel to Perf tool.
After get feedback from Ahmed, this patch set contains Ahmed's new patch
to refine sched clock data accessing w
> -Original Message-
> From: Srinivas Pandruvada
> Sent: Wednesday, July 15, 2020 5:44 AM
> To: Rafael J. Wysocki ; Pawnikar, Sumeet R
>
> Cc: Rafael J. Wysocki ; Zhang, Rui
> ; Linux PM ; Linux Kernel
> Mailing List ; Shevchenko, Andriy
>
> Subject: Re: [PATCH v2] powercap: Add Power L
Marek and Guenter reported that commit 287905e68dd2 ("driver core:
Expose device link details in sysfs") caused sleeping/scheduling while
atomic warnings.
BUG: sleeping function called from invalid context at kernel/locking/mutex.c:935
in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 12, nam
On Thu, Jul 16, 2020 at 1:54 AM Roman Gushchin wrote:
>
> On Thu, Jul 16, 2020 at 12:50:22AM +0800, Muchun Song wrote:
> > If the kmem_cache refcount is greater than one, we should not
> > mark the root kmem_cache as dying. If we mark the root kmem_cache
> > dying incorrectly, the non-root kmem_ca
> -Original Message-
> From: linux-pm-ow...@vger.kernel.org
> On Behalf Of Rafael J. Wysocki
> Sent: Tuesday, July 14, 2020 6:51 PM
> To: Pawnikar, Sumeet R ; Srinivas
> Pandruvada
> Cc: Rafael J. Wysocki ; Zhang, Rui
> ; Linux PM ; Linux Kernel
> Mailing List ; Shevchenko, Andriy
>
> S
On Mon, Jun 22, 2020 at 12:19:39PM -0700, Bjorn Andersson wrote:
> A region in IMEM is used to communicate load addresses of remoteproc to
> post mortem debug tools. Implement a helper function that can be used to
> store this information in order to enable these tools to process
> collected ramdum
On Thu, Jul 09, 2020 at 12:33:02PM -0700, bbh...@codeaurora.org wrote:
> On 2020-07-04 08:41, Manivannan Sadhasivam wrote:
> > On Mon, Jun 29, 2020 at 09:39:40AM -0700, Bhaumik Bhatt wrote:
> > > Introduce debugfs entries to show state, register, channel, and event
> > > ring information. Add MHI s
syzbot has bisected this issue to:
commit 449325b52b7a6208f65ed67d3484fd7b7184477b
Author: Alexei Starovoitov
Date: Tue May 22 02:22:29 2018 +
umh: introduce fork_usermode_blob() helper
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10fc4b0090
start commit: 9e50b94
Since debugfs include sensitive information it need to be treated
carefully. But it also has many very useful debug functions for userspace.
With this option we can have same configuration for system with
need of debugfs and a way to turn it off. This gives a extra protection
for exposure on system
Since debugfs include sensitive information it need to be treated
carefully. But it also has many very useful debug functions for userspace.
With this option we can have same configuration for system with
need of debugfs and a way to turn it off. This gives a extra protection
for exposure on system
This is a preparation for debugfs restricted mode.
We don't need debugfs to trace, the removed check stop tracefs to work
if debugfs is not initialised. We instead tries to automount within
debugfs and relay on it's handling. The code path is to create a
backward compatibility from when tracefs was
Daniel Axtens writes:
> Hi Nayna,
>
> Looks good to me.
>
> Sorry for not noticing this before, but I think
>> +#include
> is now superfluous (I think it's leftover from the machine_is
> version?). Maybe mpe will take pity on you and remove it when he picks
> up your patch.
Yeah I did that.
ch
On Thu, Jul 16, 2020 at 12:19 PM Kuninori Morimoto
wrote:
>
>
> Hi Shengjiu
>
> > Add missed return for snd_soc_pcm_component_mmap, otherwise it always
> > return -EINVAL.
> >
> > Fixes: e2329eeba45f ("ASoC: soc-component: add soc_component_err()")
> > Signed-off-by: Shengjiu Wang
> > ---
>
> Oop
Clang warns:
drivers/net/ethernet/intel/igc/igc_mac.c:374:6: warning: variable 'link'
is used uninitialized whenever 'if' condition is true
[-Wsometimes-uninitialized]
if (!mac->get_link_status) {
^
drivers/net/ethernet/intel/igc/igc_mac.c:424:33: note: unin
> > Since panic_timeout is an integer passed-in through sysctl,
> > the loop boundary panic_timeout * 1000 could overflow and
> > result in a zero-delay panic when panic_timeout is greater
> > than INT_MAX/1000.
> >
> > Fix this by moving 1000 to the left, also in case i/1000
> > might never be gre
Excerpts from Nicholas Piggin's message of July 16, 2020 2:15 pm:
> Excerpts from Mathieu Desnoyers's message of July 14, 2020 12:13 am:
>> - On Jul 13, 2020, at 9:47 AM, Nicholas Piggin npig...@gmail.com wrote:
>>
>>> Excerpts from Nicholas Piggin's message of July 13, 2020 2:45 pm:
Exce
Hi Geert-san,
> From: Geert Uytterhoeven, Sent: Tuesday, July 14, 2020 9:40 PM
>
> Hi Shimoda-san,
>
> On Tue, Jul 14, 2020 at 1:42 PM Yoshihiro Shimoda
> wrote:
> > > From: Geert Uytterhoeven, Sent: Tuesday, July 14, 2020 5:42 PM
> > > On Tue, Jul 14, 2020 at 10:30 AM Lad, Prabhakar
> > > wro
From: Bin Meng
This adds SiFive drivers to rv32_defconfig, to keep in sync with the
64-bit config. This is useful when testing 32-bit kernel with QEMU
'sifive_u' 32-bit machine.
Signed-off-by: Bin Meng
---
arch/riscv/configs/rv32_defconfig | 5 +
1 file changed, 5 insertions(+)
diff --gi
Optimezed mem*io operations are defined for LE platforms, use them.
The ARM and !ARCH_EBSA110 dependencies for COMPILE_TEST were added
only for the _memcpy_fromio()/_memcpy_toio() functions. Drop these
dependencies.
Tested unaligned accesses on both sama5d2 and sam9x60 QSPI controllers
using SPI
Clang warns:
drivers/gpu/drm/i915/display/intel_combo_phy.c:268:3: warning: variable
'ret' is uninitialized when used here [-Wuninitialized]
ret &= check_phy_reg(dev_priv, phy, ICL_PORT_TX_DW8_LN0(phy),
^~~
drivers/gpu/drm/i915/display/intel_combo_phy.c:261:10: note
There might be some requests pending in the buffer when the
interface close sequence occurs. In some devices, these
pending requests might lead to the module not shutting down
properly when m_can_clk_stop() is called.
Therefore, move the device to init state before potentially
powering it down.
S
Consider the following example:
- regulator-X is provided by device-X.
- regulator-X is a supplier to device-A, device-B and device-C.
- device-A is off/inactive from boot.
- device-B and device-C are left on/active by the bootloader
- regulator-X is left on boot by the bootloader at 2000 mV to sup
Consider the following example:
- regulator-X is provided by device-X.
- regulator-X is a supplier to device-A, device-B and device-C.
- device-A is off/inactive from boot.
- device-B and device-C are left on/active by the bootloader
- regulator-X is left on boot by the bootloader at 2000 mV to sup
This can be used by frameworks to set the sync_state() helper functions
for drivers that don't already have them set.
Signed-off-by: Saravana Kannan
---
include/linux/device.h | 12
1 file changed, 12 insertions(+)
diff --git a/include/linux/device.h b/include/linux/device.h
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