module_platform_driver() makes the code simpler by eliminating
boilerplate code.
Signed-off-by: Srinivas Neeli
---
drivers/gpio/gpio-zynq.c | 17 +
1 file changed, 1 insertion(+), 16 deletions(-)
diff --git a/drivers/gpio/gpio-zynq.c b/drivers/gpio/gpio-zynq.c
index
In two different instances the return value of "irq_get_irq_data"
API was neither captured nor checked.
Fixed it by capturing the return value and then checking for any error.
Addresses-Coverity: "returned_null"
Signed-off-by: Srinivas Neeli
---
drivers/gpio/gpio-zynq.c | 10 ++
1 file
This patch series does the following:
-Simplified the code by using module_platform_driver().
-Fixing coverity warnings.
Srinivas Neeli (3):
gpio: zynq: use module_platform_driver to simplify the code
gpio: zynq: Check return value of pm_runtime_get_sync
gpio: zynq: Check return value of
On Thu, Apr 08, 2021 at 05:08:59PM +0200, Johan Hovold wrote:
> Use the port struct device rather than tty class device for debugging.
>
> Note that while USB serial doesn't support serdev yet (due to serdev not
> handling hotplugging), serdev ttys do not have a corresponding class
> device and
On Fri 09 Apr 06:30 CDT 2021, Serge Semin wrote:
> In accordance with the USB HCD/DRD schema all the USB controllers are
> supposed to have DT-nodes named with prefix "^usb(@.*)?". Since the
> existing DT-nodes will be renamed in a subsequent patch let's fix the DWC3
> Qcom-specific code to
On Thu, 2021-04-08 at 17:13 +, scan-ad...@coverity.com wrote:
> ** CID 1503714:(DEADCODE)
> /drivers/staging/rtl8723bs/os_dep/ioctl_linux.c: 367 in wpa_set_auth_algs()
> /drivers/staging/rtl8723bs/os_dep/ioctl_linux.c: 357 in wpa_set_auth_algs()
>
>
>
On Fri, Apr 09, 2021 at 08:44:07AM -0500, Alex Elder wrote:
> The IPA core clock is required for SDX55. Define it.
>
> Signed-off-by: Alex Elder
I tested this patch on couple of SDX55 based boards like Telit FN980 and
Thundercomm T55. Hence,
Tested-by: Manivannan Sadhasivam
Also cross
On 4/9/21 6:31 AM, Mark Brown wrote:
> On Thu, Apr 08, 2021 at 02:23:39PM -0500, Madhavan T. Venkataraman wrote:
>> On 4/8/21 11:58 AM, Mark Brown wrote:
>
>>> This looks good to me however I'd really like someone who has a firmer
>>> understanding of what ftrace is doing to double check as it
On 4/9/21 7:54 AM, angkery wrote:
> From: Junlin Yang
>
> The return from the call to platform_get_irq() is int, it can be
> a negative error code, however this is being assigned to an unsigned
> int variable 'irq', so making 'irq' an int, and change the position to
> keep the code format.
>
>
On 4/8/21 2:55 PM, Sowjanya Komatineni wrote:
> This patch adds check to call legacy power domain API
> tegra_powergate_power_off() only when PM domain is not present.
Applied, and added a Fixes line.
--
Jens Axboe
Convert pm8xxx bindings from .txt to .yaml format. Also,
split this binding into two: parent binding(qcom-pm8xxx.yaml)
and child node RTC binding(qcom-pm8xxx-rtc.yaml).
Signed-off-by: satya priya
---
Changes in V2:
- As per Bjorn's comments, I've split this into two, one parent binding
and
Add the comaptible string for PMIC PMK8350.
Signed-off-by: satya priya
Reviewed-by: Bjorn Andersson
---
Chnges in V2:
- No change.
drivers/rtc/rtc-pm8xxx.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/drivers/rtc/rtc-pm8xxx.c b/drivers/rtc/rtc-pm8xxx.c
index
Add compatible string for pmk8350 rtc support.
Signed-off-by: satya priya
Reviewed-by: Bjorn Andersson
---
Changes in V2:
- Moved this patch before conversion patches.
Documentation/devicetree/bindings/mfd/qcom-pm8xxx.txt | 1 +
1 file changed, 1 insertion(+)
diff --git
satya priya (4):
rtc: pm8xxx: Add RTC support for PMIC PMK8350
dt-bindings: mfd: Add compatible for pmk8350 rtc
dt-bindings: mfd: Convert pm8xxx bindings to yaml
dt-bindings: rtc: qcom-pm8xxx-rtc: Add qcom pm8xxx rtc bindings
.../devicetree/bindings/mfd/qcom-pm8xxx.txt| 99
Add binding doc for qcom pm8xxx rtc device.
Signed-off-by: satya priya
---
Changes in V2:
- Added this in V2 to have separate binding for rtc node.
.../devicetree/bindings/rtc/qcom-pm8xxx-rtc.yaml | 62 ++
1 file changed, 62 insertions(+)
create mode 100644
On Fri, Apr 09, 2021 at 02:46:17PM +0200, David Hildenbrand wrote:
> > > > Also, will that memory properly be exposed in the resource tree as
> > > > System RAM (e.g., /proc/iomem) ? Otherwise some things (/proc/kcore)
> > > > won't work as expected - the kernel won't be included in a dump.
> > Do
On Thu, Apr 08, 2021 at 03:02:20AM -0700, Jarvis Jiang wrote:
> The word 'rung' is a typo in below comment, fix it.
> * @event_ring: The event rung index that services this channel
>
> Signed-off-by: Jarvis Jiang
Applied to mhi-next!
Thanks,
Mani
> ---
> include/linux/mhi.h | 2 +-
> 1 file
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
head: 816969e4af7a56bfd284d2e0fa11511900ab93e3
commit: 6bcd3e21ba278098920d26d4888f5e6f4087c61d [2/5] sched/fair: Bring back
select_idle_smt(), but differently
config: ia64-randconfig-r034-20210409 (attached
tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
head: 816969e4af7a56bfd284d2e0fa11511900ab93e3
commit: 6bcd3e21ba278098920d26d4888f5e6f4087c61d [2/5] sched/fair: Bring back
select_idle_smt(), but differently
config: powerpc64-randconfig-r033-20210409 (attached
On Thu, Apr 08 2021 at 16:43, Valentin Schneider wrote:
> + /*
> + * Masking is required if IRQ is ONESHOT and we can't rely on the
> + * flow-masking persisting down to irq_finalize_oneshot()
> + * (in the IRQ thread).
> + */
> + if ((desc->istate & IRQS_ONESHOT) &&
>
>
> Then you need to mention that in the change log.
>
> What changed from v1 => v2?
>
Please look it up by the latest patch I sent over yesterday. It is under the
Signed-off-by
---
-rebase change to linux-next tree
-add log to inform driver loading success
Hi
Am 09.04.21 um 15:50 schrieb Kevin Tang:
> +static int __init sprd_drm_init(void)
> +{
> + int ret;
I think ret should just go away.
Like this?
"return platform_register_drivers(sprd_drm_drivers,
ARRAY_SIZE(sprd_drm_drivers));"
Sure.
Best regards
Thomas
if so,
From: Junlin Yang
The return from the call to platform_get_irq() is int, it can be
a negative error code, however this is being assigned to an unsigned
int variable 'irq', so making 'irq' an int, and change the position to
keep the code format.
./drivers/ata/pata_ixp4xx_cf.c:168:5-8:
WARNING:
Rewrite macros resembling functions #define HANTRO_PP_REG_WRITE
and #define HANTRO_PP_RED_WRITE_S in lower case, according with
code style.
Signed-off-by: Aline Santana Cordeiro
---
drivers/staging/media/hantro/hantro_postproc.c | 34 +-
1 file changed, 17 insertions(+),
On Thu, Apr 08 2021 at 16:43, Valentin Schneider wrote:
> A subsequent patch will let IRQs end up in irq_finalize_oneshot() without
> IRQD_IRQ_MASKED, but with IRQD_IRQ_FLOW_MASKED set instead. Let such IRQs
> receive their final ->irq_eoi().
>
> Signed-off-by: Valentin Schneider
> ---
>
Hi Kai,
> Delete unneeded variable initialization.
>
> Signed-off-by: Kai Ye
> ---
> net/bluetooth/6lowpan.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
patch has been applied to bluetooth-next tree.
Regards
Marcel
It looks quite hacky (well, what did I expect from an RFC :) ) you can no
longer distinguish actually poisoned pages from "temporarily poisoned"
pages. FOLL_ALLOW_POISONED sounds especially nasty and dangerous - "I want
to read/write a poisoned page, trust me, I know what I am doing".
Storing
On Fri, Apr 9, 2021 at 4:39 PM Luis Henriques wrote:
>
> Nicolas Boichat writes:
>
> > On Wed, Feb 24, 2021 at 6:44 PM Nicolas Boichat
> > wrote:
> >>
> >> On Wed, Feb 24, 2021 at 6:22 PM Luis Henriques wrote:
> >> >
> >> > On Tue, Feb 23, 2021 at 08:00:54PM -0500, Olga Kornievskaia wrote:
>
On 4/9/2021 2:58 AM, Peter Zijlstra wrote:
On Mon, Apr 05, 2021 at 08:10:58AM -0700, kan.li...@linux.intel.com wrote:
@@ -2089,9 +2119,46 @@ static int __init init_hw_perf_events(void)
if (err)
goto out1;
- err = perf_pmu_register(, "cpu", PERF_TYPE_RAW);
-
On Fri, Apr 9, 2021 at 4:07 AM Joakim Zhang wrote:
>
> From: Fugang Duan
>
> Currently, of_get_mac_address supports NVMEM, some platforms
What's of_get_mac_address? This is a binding patch. Don't mix Linux
things in it.
> MAC address that read from NVMEM efuse requires to swap bytes
> order,
On Mon, Mar 29, 2021 at 03:00:29PM +0800, Jin Yao wrote:
SNIP
> + name, config_terms, pmu);
> + if (ret)
> + return ret;
> + }
> +
> + return 0;
> +}
> +
> int parse_events__add_numeric_hybrid(struct
On 2021/4/9 19:40, Andy Shevchenko wrote:
> On Fri, Apr 9, 2021 at 2:37 PM Wolfram Sang wrote:
>>
>>
>>> Can we add this later if needed?
>>> Because in such case additionally printing bus_freq_hz will be fine, no?
>>
>> Yes, we can do that.
>>
>>> But putting max to each frequency
On Fri, 2021-04-09 at 15:13 +0200, Peter Zijlstra wrote:
> On Fri, Apr 09, 2021 at 03:01:50PM +0200, Peter Zijlstra wrote:
> > On Fri, Apr 09, 2021 at 02:03:46PM +0200, Peter Zijlstra wrote:
> > > On Fri, Apr 09, 2021 at 07:55:42AM -0400, David Malcolm wrote:
> >
> > > > Sorry if this is a dumb
On Mon, Mar 29, 2021 at 03:00:30PM +0800, Jin Yao wrote:
> On hybrid platform, user may want to enable the hardware event
> only on one PMU. So following syntax is supported:
>
> cpu_core//
> cpu_atom//
>
> # perf stat -e cpu_core/cpu-cycles/ -a -- sleep 1
>
>Performance counter stats for
On Mon, Mar 29, 2021 at 03:00:28PM +0800, Jin Yao wrote:
SNIP
> index 1bbd0ba92ba7..3692fa3c964a 100644
> --- a/tools/perf/util/parse-events.c
> +++ b/tools/perf/util/parse-events.c
> @@ -458,6 +458,7 @@ int parse_events_add_cache(struct list_head *list, int
> *idx,
> int cache_type = -1,
On Mon, Mar 29, 2021 at 03:00:31PM +0800, Jin Yao wrote:
SNIP
> +struct parse_events_state *parse_state)
> {
> struct perf_event_attr attr;
> LIST_HEAD(config_terms);
> @@ -521,7 +526,7 @@ int parse_events_add_cache(struct list_head *list, int
> *idx,
>
>
The IPA core clock is required for SDX55. Define it.
Signed-off-by: Alex Elder
---
drivers/clk/qcom/clk-rpmh.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/clk/qcom/clk-rpmh.c b/drivers/clk/qcom/clk-rpmh.c
index c623ce9004063..552d1cbfea4c0 100644
---
Hi Linus,
On Fri, Apr 09, 2021 at 01:28:05AM +0200, Linus Walleij wrote:
> On Wed, Mar 17, 2021 at 2:51 PM Sebastian Reichel
> wrote:
>
> > Convert the binding to DT schema format.
> >
> > Note: The battery node does not have a compatible value and needs
> > to be described from the binding
On Thu, Apr 08 2021 at 12:18, Peter Zijlstra wrote:
> On Thu, Apr 08, 2021 at 06:23:38AM +0100, Matthew Wilcox (Oracle) wrote:
>> bit_spinlocks are horrible on RT because there's absolutely nowhere
>> to put the mutex to sleep on. They also do not participate in lockdep
>> because there's nowhere
On Fri, Apr 09, 2021 at 02:48:12PM +0200, Michal Hocko wrote:
> On Fri 09-04-21 14:42:58, Michal Hocko wrote:
> > On Fri 09-04-21 13:09:57, Mel Gorman wrote:
> > > zone_pcp_reset allegedly protects against a race with drain_pages
> > > using local_irq_save but this is bogus. local_irq_save only
From: Faiz Abbas
Add support for implementing transceiver node as phy. The max_bitrate is
obtained by getting a phy attribute.
Signed-off-by: Faiz Abbas
Signed-off-by: Aswath Govindraju
---
drivers/net/can/m_can/m_can_platform.c | 25 +
1 file changed, 25
From: Faiz Abbas
Some transceivers need a configuration step (for example, pulling the
standby or enable lines) for them to start sending messages. The
transceiver can be implemented as a phy with the configuration done in the
phy driver. The bit rate limitation can the be obtained by the driver
Add binding documentation for TI TCAN104x CAN transceivers.
Signed-off-by: Aswath Govindraju
---
.../bindings/phy/ti,tcan104x-can.yaml | 56 +++
1 file changed, 56 insertions(+)
create mode 100644 Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml
diff --git
The driver adds support for generic CAN transceivers. Currently
the modes supported by this driver are standby and normal modes for TI
TCAN1042 and TCAN1043 CAN transceivers.
The transceiver is modelled as a phy with pins controlled by gpios, to put
the transceiver in various device functional
The following series of patches add support for CAN transceivers.
TCAN1042 has a standby signal that needs to be pulled high for
sending/receiving messages[1]. TCAN1043 has a enable signal along with
standby signal that needs to be pulled up for sending/receiving
messages[2], and other
On 4/8/21 2:37 PM, Shuah Khan wrote:
On 4/8/21 6:10 AM, Igor Matheus Andrade Torrente wrote:
Fixes a race condition - for lack of a more precise term - between
em28xx_v4l2_open and em28xx_v4l2_init, by detaching the v4l2_dev,
media_pad and vdev structs from the em28xx_v4l2, and managing the
On 09.04.21 15:35, Arnd Bergmann wrote:
On Fri, Apr 9, 2021 at 1:21 PM David Hildenbrand wrote:
Random drivers should not override a user configuration of core knobs
(e.g., CONFIG_DMA_CMA=n). Applicable drivers would like to use DMA_CMA,
which depends on CMA, if possible; however, these
Nicolas Boichat writes:
> On Wed, Feb 24, 2021 at 6:44 PM Nicolas Boichat wrote:
>>
>> On Wed, Feb 24, 2021 at 6:22 PM Luis Henriques wrote:
>> >
>> > On Tue, Feb 23, 2021 at 08:00:54PM -0500, Olga Kornievskaia wrote:
>> > > On Mon, Feb 22, 2021 at 5:25 AM Luis Henriques
>> > > wrote:
>> > >
On 2021-04-09 17:27, Sebastian Reichel wrote:
Hi,
On Fri, Apr 09, 2021 at 01:48:58PM +0530, ska...@codeaurora.org wrote:
Please do not drop the example :)
As per my understanding on Rob's comments [1] I have added one
complete
example in qcom,pm8941-pwrkey.yaml (see patch 4/4) and dropped
On Wed, Apr 7, 2021 at 8:27 PM Peng Fan (OSS) wrote:
>
> Hi Lucas,
>
> On 2021/4/8 6:13, Lucas Stach wrote:
> > Hi Adrien,
> >
> > I feel like I already mentioned to you some time ago that there is
> > already a much more complete patch series to add this functionality on
> > the list [1].
> >
>
On Thu, Apr 08, 2021 at 11:52:35AM +0200, Borislav Petkov wrote:
> On Fri, Apr 02, 2021 at 06:26:40PM +0300, Kirill A. Shutemov wrote:
> > Provide basic helpers, KVM_FEATURE, CPUID flag and a hypercall.
> >
> > Host side doesn't provide the feature yet, so it is a dead code for now.
> >
> >
For the structs containing variables with the same sizes, or already size
aligned
> variables, we knew the __packed has no effect. And for these structs, it
> doesn't
> cause performance impact either, correct?
>
> But in the future, if different sized variables are added, the __packed may
On Fri, Apr 9, 2021 at 1:21 PM David Hildenbrand wrote:
>
> Random drivers should not override a user configuration of core knobs
> (e.g., CONFIG_DMA_CMA=n). Applicable drivers would like to use DMA_CMA,
> which depends on CMA, if possible; however, these drivers also have to
> tolerate if
On Wed, Apr 07, 2021 at 04:55:54PM +0200, David Hildenbrand wrote:
> On 02.04.21 17:26, Kirill A. Shutemov wrote:
> > TDX architecture aims to provide resiliency against confidentiality and
> > integrity attacks. Towards this goal, the TDX architecture helps enforce
> > the enabling of memory
On Fri, Apr 09, 2021 at 10:24:24AM +0200, Peter Zijlstra wrote:
> On Fri, Apr 09, 2021 at 08:59:39AM +0100, Mel Gorman wrote:
> > In the end I just gave up and kept it simple as there is no benefit to
> > !PREEMPT_RT which just disables IRQs. Maybe it'll be worth considering when
> > PREEMPT_RT is
In a similar way to the first patch in this series, add another Kconfig
option that allows setting the zstd compression level for the kernel
as well.
This enables users to choose either a compression level between 1 and 19,
or instead use the highest possible level (ultra-22).
Also add '-T0'
Zstd offers a very fine-grained control of compression ratios.
Add a Kconfig option that allows setting the desired compression
level for module compression.
Based on Masahiro's linux-kbuild.
Signed-off-by: Tor Vic
Tested-by: Piotr Gorski
---
init/Kconfig | 8
On 4/8/21 4:38 PM, Halil Pasic wrote:
On Tue, 6 Apr 2021 11:31:09 -0400
Tony Krowiak wrote:
Tony Krowiak (13):
s390/vfio-ap: fix circular lockdep when setting/clearing crypto masks
The subsequent patches, re introduce this circular locking dependency
problem. See my kernel messages
The check_mte_async_tcf macro sets the TIF flag non-atomically. This can
race with another CPU doing a set_tsk_thread_flag() and all the other flags
can be lost in the process.
Move the tcf0 check to enter_from_user_mode() and clear tcf0 in
exit_to_user_mode() to address the problem.
Note:
On Fri, Apr 09, 2021 at 02:18:16PM +0800, kernel test robot wrote:
> Hi "Matthew,
>
> Thank you for the patch! Yet something to improve:
Thanks. I'll fold in this patch to fix it.
diff --git a/arch/s390/include/asm/airq.h b/arch/s390/include/asm/airq.h
index d281340de14a..26030b7c1b88 100644
On Fri, Apr 09, 2021 at 06:07:09PM +0900, Nobuhiro Iwamatsu wrote:
> Add driver for the PWM controller on Toshiba Visconti ARM SoC.
>
> Signed-off-by: Nobuhiro Iwamatsu
> ---
> drivers/pwm/Kconfig| 9 ++
> drivers/pwm/Makefile | 1 +
> drivers/pwm/pwm-visconti.c | 193
On Thu, Apr 08, 2021 at 03:02:20AM -0700, Jarvis Jiang wrote:
> The word 'rung' is a typo in below comment, fix it.
> * @event_ring: The event rung index that services this channel
>
> Signed-off-by: Jarvis Jiang
Reviewed-by: Manivannan Sadhasivam
Thanks,
Mani
> ---
> include/linux/mhi.h |
On Fri, Apr 09, 2021 at 03:01:50PM +0200, Peter Zijlstra wrote:
> On Fri, Apr 09, 2021 at 02:03:46PM +0200, Peter Zijlstra wrote:
> > On Fri, Apr 09, 2021 at 07:55:42AM -0400, David Malcolm wrote:
>
> > > Sorry if this is a dumb question, but does the function attribute:
> > > __attribute__
On Sun, Apr 04, 2021 at 08:15:00AM +0300, dev.dra...@bk.ru wrote:
> From: Dmitrii Wolf
>
> Signed-off-by: Dmitrii Wolf
> ---
> drivers/staging/rtl8192u/ieee80211/ieee80211_softmac.c | 8
> 1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git
drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url:
https://github.com/0day-ci/linux/commits/Vincenzo-Frascino/arm64-mte-Move-MTE-TCF0-check-in-entry-common/20210409-182215
base: git://git.armlinux.org.uk/~rmk
On Fri, Apr 09, 2021 at 01:47:24PM +0200, Thorsten Leemhuis wrote:
> Make people CC the recently created mailing list dedicated to Linux
> kernel regressions when reporting one. Some paragraphs had to be
> reshuffled and slightly rewritten during the process, as the text
> otherwise would have
> -Original Message-
> From: Alexandre CHARTRE
> Sent: April 9, 2021 5:06 AM
> To: Thomas Tai ; t...@linutronix.de;
> mi...@redhat.com; b...@alien8.de; x...@kernel.org
> Cc: sean.j.christopher...@intel.com; l...@amacapital.net;
> jar...@kernel.org; b...@suse.de; jet...@fortanix.com;
On Fri, Apr 09, 2021 at 01:47:23PM +0200, Thorsten Leemhuis wrote:
> Add the newly created regression mailing list finally created after it
> already had been agreed on during the maintainers summit 2017 (see
> https://lwn.net/Articles/738216/ ). The topic was recently discussed
> again, where an
From: Colin Ian King
The shifting of the u8 integers rq->caching by 26 bits to
the left will be promoted to a 32 bit signed int and then
sign-extended to a u64. In the event that rq->caching is
greater than 0x1f then all then all the upper 32 bits of
the u64 end up as also being set because of
On Thu, Apr 08, 2021 at 06:52:18PM +0200, Peter Zijlstra wrote:
> Is there *any* way in which we can have the compiler recognise that the
> asm_goto only depends on its arguments and have it merge the branches
> itself?
>
> I do realize that asm-goto being volatile this is a fairly huge ask, but
On Fri, Apr 09, 2021 at 02:54:19PM +0200, Emanuele Giuseppe Esposito wrote:
> This series aims to clarify the behavior of the KVM_GET_EMULATED_CPUID
> ioctl, and fix a corner case where -E2BIG is returned when
> the nent field of struct kvm_cpuid2 is matching the amount of
> emulated entries that
On Fri, Apr 09, 2021 at 02:03:46PM +0200, Peter Zijlstra wrote:
> On Fri, Apr 09, 2021 at 07:55:42AM -0400, David Malcolm wrote:
> > Sorry if this is a dumb question, but does the function attribute:
> > __attribute__ ((pure))
> > help here? It's meant to allow multiple calls to a predicate
On Tue, Apr 06, 2021 at 06:41:35PM +0200, Clemens Gruber wrote:
> The chip does not come out of POR in active state but in sleep state.
> To be sure (in case the bootloader woke it up) we force it to sleep in
> probe.
>
> On kernels without CONFIG_PM, we wake the chip in .probe and put it to
>
Le 4/9/21 à 8:07 AM, David Hildenbrand a écrit :
On 09.04.21 13:39, Alex Ghiti wrote:
Hi David,
Le 4/9/21 à 4:23 AM, David Hildenbrand a écrit :
On 09.04.21 09:14, Alex Ghiti wrote:
Le 4/9/21 à 2:51 AM, Alexandre Ghiti a écrit :
From: Vitaly Wool
Introduce XIP (eXecute In Place) support
On 5P49V6965, when an output is enabled we enable the corresponding
FOD. When this happens for the first time, and specifically when writing
register VC5_OUT_DIV_CONTROL in vc5_clk_out_prepare(), all other outputs
are stopped for a short time and then restarted.
According to Renesas support this
On 4/9/21 2:55 AM, Wang Qing wrote:
> Use the bark interrupt as the pretimeout notifier if available.
>
> By default, the pretimeout notification shall occur one second earlier
> than the timeout.
>
> Signed-off-by: Wang Qing
> ---
> drivers/watchdog/mtk_wdt.c | 47
>
08.04.2021 17:07, Dmitry Osipenko пишет:
>> Whatever happened to the idea of creating identity mappings based on the
>> obscure tegra_fb_mem (or whatever it was called) command-line option? Is
>> that command-line not universally passed to the kernel from bootloaders
>> that initialize display?
>
Extend the get_cpuid_test.c selftest to include the KVM_GET_EMULATED_CPUID
ioctl. Since the behavior and functionality is similar to
KVM_GET_SUPPORTED_CPUID, we only check additionally:
1) checks for corner case in the nent field of the struct kvm_cpuid2.
2) sets and gets it as cpuid from the
When retrieving emulated CPUID entries, check for an insufficient array
size if and only if KVM is actually inserting an entry.
If userspace has a priori knowledge of the exact array size,
KVM_GET_EMULATED_CPUID will incorrectly fail due to effectively requiring
an extra, unused entry.
As the similar kvm_get_supported_cpuid(),
kvm_get_emulated_cpuid allocates and gets
a struct kvm_cpuid2 filled with emulated features.
Signed-off-by: Emanuele Giuseppe Esposito
---
.../selftests/kvm/include/x86_64/processor.h | 1 +
.../selftests/kvm/lib/x86_64/processor.c | 33
KVM_GET_EMULATED_CPUID returns -E2BIG if the nent field of
struct kvm_cpuid2 is smaller than the actual entries, while
it adjusts nent if the provided amount is bigger than the
actual amount.
Update documentation accordingly. ENOMEM is just returned if the
allocation fails, like all other calls.
This series aims to clarify the behavior of the KVM_GET_EMULATED_CPUID
ioctl, and fix a corner case where -E2BIG is returned when
the nent field of struct kvm_cpuid2 is matching the amount of
emulated entries that kvm returns.
Patch 1 proposes the nent field fix to cpuid.c,
patch 2 updates the
Fix the following coccicheck warning:
drivers/gpu/drm/i915/display/intel_psr.c:1530:29-31: WARNING
!A || A && B is equivalent to !A || B
Signed-off-by: Qiheng Lin
---
drivers/gpu/drm/i915/display/intel_psr.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git
On Fri, 2020-08-28 at 09:28 +0800, Yanhu Cao wrote:
> It's easy to know how many snapshots have been created.
>
> Link: https://tracker.ceph.com/issues/47168
> Signed-off-by: Yanhu Cao
> ---
> fs/ceph/inode.c | 1 +
> fs/ceph/mds_client.c | 9 -
> fs/ceph/mds_client.h | 1 +
>
On Fri 09-04-21 14:42:58, Michal Hocko wrote:
> On Fri 09-04-21 13:09:57, Mel Gorman wrote:
> > zone_pcp_reset allegedly protects against a race with drain_pages
> > using local_irq_save but this is bogus. local_irq_save only operates
> > on the local CPU. If memory hotplug is running on CPU A and
Changeset 1ca9d1b1342d ("dt-bindings:iio:adc:motorola,cpcap-adc yaml
conversion")
renamed: Documentation/devicetree/bindings/iio/adc/cpcap-adc.txt
to: Documentation/devicetree/bindings/iio/adc/motorola,cpcap-adc.yaml.
Update its cross-reference accordingly.
Fixes: 1ca9d1b1342d
Changeset f0400a77ebdc ("atomic: Delete obsolete documentation")
got rid of atomic_ops.rst, pointing that this was superseded by
Documentation/atomic_*.txt.
Update its reference accordingly.
Fixes: f0400a77ebdc ("atomic: Delete obsolete documentation")
Signed-off-by: Mauro Carvalho Chehab
---
The iio-bindings.txt was converted into two files and merged
at the dt-schema git tree at:
https://github.com/devicetree-org/dt-schema
Yet, some documents still refer to the old file. Fix their
references, in order to point to the right URL.
Fixes: dba91f82d580
The file name: Documentation/ABI/testing/sysfs-platform_profile.rst
should be, instead: Documentation/userspace-api/sysfs-platform_profile.rst.
Update its cross-reference accordingly.
Fixes: a2ff95e018f1 ("ACPI: platform: Add platform profile support")
Fixes: 8e0cbf356377 ("Documentation: Add
:
- Dropped patches already applied at next-20210409 and
changes that would cause conflicts there;
- Added received acks.
v2:
- Dropped patches that were already applied, Most of those
will be following via Jonathan Cameron's iio tree;
- Dropped patches that don't apply on the top
transaltions -> translations
Acked-by: Wu XiangCheng
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/translations/zh_CN/process/8.Conclusion.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/translations/zh_CN/process/8.Conclusion.rst
Changeset d2ce285378b0 ("docs: make reporting-issues.rst official and delete
reporting-bugs.rst")
dropped reporting-bugs.rst, in favor of reporting-issues.rst, but
translations still need to be updated, in order to point to the
new file.
Fixes: d2ce285378b0 ("docs: make reporting-issues.rst
As documents have been renamed and moved around, their
references will break, but this will be unnoticed, as the
script which checks for it won't handle "../" references.
So, replace them by the full patch.
Signed-off-by: Mauro Carvalho Chehab
---
.../input/touchscreen/resistive-adc-touch.txt
cgroupv2.rst -> cgroup-v2.rst
Signed-off-by: Mauro Carvalho Chehab
---
Documentation/scheduler/sched-bwc.rst | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/scheduler/sched-bwc.rst
b/Documentation/scheduler/sched-bwc.rst
index 845eee659199..1fc73555f5c4 100644
://people.freedesktop.org/~agd5f/linux
into drm-next
date: 7 months ago
config: arm64-randconfig-r035-20210409 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
dd453a1389b6a7e6d9214b449d3c54981b1a89b6)
reproduce (this is a W=1 build):
wget
https
Also, will that memory properly be exposed in the resource tree as
System RAM (e.g., /proc/iomem) ? Otherwise some things (/proc/kcore)
won't work as expected - the kernel won't be included in a dump.
Do we really need a XIP kernel to included in kdump?
And does not it sound weird to expose
Return NULL from r8712_find_network() if no matched wlan_network
was found. Code with a bug:
while (plist != phead) {
pnetwork = container_of(plist, struct wlan_network, list);
plist = plist->next;
if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN))
Hi,
On 2021/4/9 1:08, Jacob Pan wrote:
/**
* iommu_sva_alloc_pasid - Allocate a PASID for the mm
- * @mm: the mm
* @min: minimum PASID value (inclusive)
* @max: maximum PASID value (inclusive)
*
- * Try to allocate a PASID for this mm, or take a reference to the existing one
- *
On 04/07/21 at 10:03pm, Lianbo Jiang wrote:
> Some sub-1MB memory regions may be reserved by EFI boot services, and the
> memory regions will be released later in the efi_free_boot_services().
>
> Currently, always reserve all sub-1MB memory regions when the crashkernel
> option is specified, but
On Wed, 7 Apr 2021 13:24:04 -0700
Jakub Kicinski wrote:
> On Wed, 7 Apr 2021 20:03:32 +0200 Andrea Mayer wrote:
> > This patch provides counters for SRv6 Behaviors as defined in [1], section
> > 6. For each SRv6 Behavior instance, the counters defined in [1] are:
> >
> > - the total number of
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