On Wed, Apr 14, 2021 at 02:45:45PM -0700, Nick Desaulniers wrote:
> Clang can assemble these files just fine; this is a relic from the top
> level Makefile conditionally adding this. We no longer need --prefix,
> --gcc-toolchain, or -Qunused-arguments flags either with this change, so
> remove
On Thu, Apr 15, 2021 at 12:58 AM Paolo Bonzini wrote:
>
> On 14/04/21 04:28, Lai Jiangshan wrote:
> > On Tue, Apr 13, 2021 at 8:15 PM Paolo Bonzini wrote:
> >>
> >> On 13/04/21 13:03, Lai Jiangshan wrote:
> >>> This patch claims that it has a place to
> >>> stash the IRQ when EFLAGS.IF=0, but
Alice Guo (OSS) wrote on Tue, Mar 30, 2021 at 02:41:23AM +:
> Thanks for reporting this issue, I'll check and add a fix to handle defer
> probe.
I haven't seen any follow up on this, have you had a chance to take a
look?
If this won't make it for 5.12 (in a couple of week probably?) would it
On 2021/4/14 22:49, Liuxiangdong wrote:
Hi Like,
On 2021/4/9 16:46, Like Xu wrote:
Hi Liuxiangdong,
On 2021/4/9 16:33, Liuxiangdong (Aven, Cloud Infrastructure Service
Product Dept.) wrote:
Do you have any comments or ideas about it ?
Before anything else: yay! I'm really glad to see this RFC officially
hit LKML. :)
On Wed, Apr 14, 2021 at 10:20:51PM +0200, Miguel Ojeda wrote:
> - On floating-point, 128-bit, etc.: the main issue is that the
> `core` library is a single big blob at the moment. I have already
> mentioned this
Hi Marc,
On 2021/4/14 17:05, Marc Zyngier wrote:
> + Santosh, who found some interesting bugs in that area before.
>
> On Wed, 14 Apr 2021 07:51:09 +0100,
> Keqian Zhu wrote:
>>
>> The MMIO region of a device maybe huge (GB level), try to use
>> block mapping in stage2 to speedup both map and
Hi Srinivas,
I love your patch! Perhaps something to improve:
[auto build test WARNING on asoc/for-next]
[also build test WARNING on robh/for-next sound/for-next v5.12-rc7
next-20210414]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
On 2021/4/14 22:53, Dennis Zhou wrote:
> On Wed, Apr 14, 2021 at 01:44:58PM +0800, Huang, Ying wrote:
>> Dennis Zhou writes:
>>
>>> On Wed, Apr 14, 2021 at 11:59:03AM +0800, Huang, Ying wrote:
Dennis Zhou writes:
> Hello,
>
> On Wed, Apr 14, 2021 at 10:06:48AM +0800, Huang,
在 2021/4/14 下午5:18, Zhu Lingshan 写道:
This commit enabled Intel FPGA SmartNIC C5000X-PL virtio-block
for vDPA.
Signed-off-by: Zhu Lingshan
---
drivers/vdpa/ifcvf/ifcvf_base.h | 17 -
drivers/vdpa/ifcvf/ifcvf_main.c | 10 +-
2 files changed, 25 insertions(+), 2
在 2021/3/23 下午10:19, Jie Deng 写道:
Add an I2C bus driver for virtio para-virtualization.
The controller can be emulated by the backend driver in
any device model software by following the virtio protocol.
The device specification can be found on
On 4/15/21 12:55 AM, Oleg Nesterov wrote:
> On 04/14, David Laight wrote:
>> From: Oleg Nesterov
>>> Sent: 14 April 2021 16:08
>>>
>>> Add audit maintainers...
>>>
>>> On 04/14, He Zhe wrote:
When 32-bit userspace application is running on 64-bit kernel, the 32-bit
syscall return code
: "Michael S. Tsirkin"
Cc: virtualizat...@lists.linux-foundation.org
Cc: alsa-de...@alsa-project.org
---
sound/virtio/virtio_ctl_msg.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux-next-20210414.orig/sound/virtio/virtio_ctl_msg.c
+++ linux-next-20210414/sound/virtio/virtio
On Thu, Apr 15, 2021 at 08:20:16AM +0300, Dan Carpenter wrote:
> On Wed, Apr 14, 2021 at 07:11:09PM +0100, Lee Jones wrote:
> > ---
> > drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 12 +++-
> > 1 file changed, 11 insertions(+), 1 deletion(-)
> >
> > diff --git
Hi Longpeng,
On 4/15/21 8:46 AM, Longpeng(Mike) wrote:
The translation caches may preserve obsolete data when the
mapping size is changed, suppose the following sequence which
can reveal the problem with high probability.
1.mmap(4GB,MAP_HUGETLB)
2.
while (1) {
(a)DMA MAP 0,0xa
Hi Moritz,
Thanks for providing the review comments.
Please find my response inline.
> -Original Message-
> From: Moritz Fischer
> Sent: Thursday, March 4, 2021 4:42 AM
> To: Moritz Fischer
> Cc: Nava kishore Manne ; t...@redhat.com;
> robh...@kernel.org; Michal Simek ; linux-
On 2021/04/08 0:49, Damien Le Moal wrote:
> RISC-V NOMMU flat binaries cannot tolerate a gap between the text and
> data section as the toolchain fully resolves at compile time the PC
> relative global pointer (__global_pointer$ value loaded in gp register).
> Without a relocation entry provided,
Hi Andrzej,
On Tue, Apr 06, 2021 at 06:52:07PM +0200, Andrzej Hajda wrote:
> Hello again after easter,
>
> I have looked little bit more at sn65* driver and its application to
> have better background.
>
> I miss only info what panel do you have, how it is enabled/power controlled.
>
> W dniu
On Thu, Apr 15, 2021 at 1:47 AM Nick Desaulniers
wrote:
>
> I'm ok with this approach, but I'm curious:
> If the user made a copy of the CLANG_FLAGS variable and modified its
> copy, would TENTATIVE_CLANG_FLAGS even be necessary? IIUC,
> TENTATIVE_CLANG_FLAGS is used to filter out certain flags
Hi,
On Tue, Apr 6, 2021 at 9:52 AM Andrzej Hajda wrote:
>
> Hello again after easter,
Sorry, I was out last week and I'm just getting back to this now.
> I have looked little bit more at sn65* driver and its application to
> have better background.
>
> I miss only info what panel do you have,
Hi,
On Sun, Apr 4, 2021 at 5:50 PM Laurent Pinchart
wrote:
>
> Hi Doug,
>
> Thank you for the patch.
>
> On Fri, Apr 02, 2021 at 03:28:35PM -0700, Douglas Anderson wrote:
> > The drm_bridge_chain_pre_enable() is not the proper opposite of
> > drm_bridge_chain_post_disable(). It continues along
On Wed, Apr 14, 2021 at 01:16:52AM -0600, Yu Zhao wrote:
> On Tue, Apr 13, 2021 at 10:50 PM Dave Chinner wrote:
> > On Tue, Apr 13, 2021 at 09:40:12PM -0600, Yu Zhao wrote:
> > > On Tue, Apr 13, 2021 at 5:14 PM Dave Chinner wrote:
> > > > Profiles would be interesting, because it sounds to me
The current version of turbostat exits immediately upon entering the
main loop, with error code -13. This is a regression that was introducted
in these commits:
9972d5d84d76 tools/power turbostat: Enable accumulate RAPL display
87e15da95775 tools/power turbostat: Introduce functions to accumulate
Hi all,
Today's linux-next merge of the rdma tree got a conflict in:
drivers/infiniband/hw/hfi1/hfi.h
between commit:
5de61a47eb90 ("IB/hfi1: Fix probe time panic when AIP is enabled with a buggy
BIOS")
from Linus' tree and commit:
780278c2c8bb ("IB/hfi1: Rework AIP and VNIC dummy
On Tue, Apr 13, 2021 at 09:20:24PM -0400, Waiman Long wrote:
> In memcg_slab_free_hook()/pcpu_memcg_free_hook(), obj_cgroup_uncharge()
> is followed by mod_objcg_state()/mod_memcg_state(). Each of these
> function call goes through a separate irq_save/irq_restore cycle. That
> is inefficient.
On Tue, Apr 13, 2021 at 09:20:23PM -0400, Waiman Long wrote:
> The caller of mod_memcg_lruvec_state() has both memcg and lruvec readily
> available. So both of them are now passed to mod_memcg_lruvec_state()
> and __mod_memcg_lruvec_state(). The __mod_memcg_lruvec_state() is
> updated to allow
在 2021/4/14 下午5:18, Zhu Lingshan 写道:
get_config_size() should return the size based on the decected
device type.
Signed-off-by: Zhu Lingshan
Acked-by: Jason Wang
---
drivers/vdpa/ifcvf/ifcvf_main.c | 11 ++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git
date: 5 months ago
config: powerpc64-randconfig-r034-20210414 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project
9829f5e6b1bca9b61efc629770d28bb9014dec45)
reproduce (this is a W=1 build):
wget
https://raw.githubusercontent.com/intel/lkp-tests/master
(1) tools/bpf/bpftool build failed due to the following reason:
Error: failed to load BTF from /boot/vmlinux-5.12.0-rc2: No such file or
directory
make: *** [Makefile:158: vmlinux.h] Error 2
(2) When set CONFIG_DEBUG_INFO_BTF=y, failed to generate BTF for vmlinux
due to pahole is not
> -邮件原件-
> 发件人: Wu XiangCheng [mailto:bob...@email.cn]
> 发送时间: 2021年4月14日 21:21
> 收件人: Alex Shi ; Bernard Zhao
> 抄送: Jonathan Corbet ; YanTeng Si
> ; Nathan Chancellor ; Nick
> Desaulniers ; linux-...@vger.kernel.org;
> linux-kernel@vger.kernel.org; clang-built-li...@googlegroups.com
>
On Wed, Apr 14, 2021 at 05:57:22PM -0400, Len Brown wrote:
> I'm pretty sure that the "it isn't my use case of interest, so it
> doesn't matter" line of reasoning has long been established as -EINVAL
> ;-)
I have only a very faint idea what you're trying to say here. Please
explain properly and
Hi Oleksij, Jonathan,
On Tue, Apr 13, 2021 at 11:31:05AM +0200, Oleksij Rempel wrote:
> Hi Dmitry,
>
> probably this mail passed under your radar. Can you please add your
> statement here.
Sorry, my bad, I saw "iio" and thought there is nothing for me to
comment on ;)
>
> On Mon, Mar 29, 2021
On Thu, Apr 15, 2021 at 7:01 AM Alexey Dobriyan wrote:
>
> Make include/config/foo/bar.h fake deps files generation simpler.
>
> * delete .h suffix
> those aren't header files, shorten filenames,
>
> * delete tolower()
> Linux filesystems can deal with both upper and lowercase
>
> Hi Dinghao,
> On Mon, Apr 12, 2021 at 03:31:54PM +0800, Dinghao Liu wrote:
> > There is a PM usage counter decrement after zynqmp_qspi_init_hw()
> > without any refcount increment, which leads to refcount leak.Add
> > a refcount increment to balance the refcount. Also set
> > auto_runtime_pm to
Hi Linus,
Please pull from:
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git for-linus
to receive updates for the input subsystem. Just a few driver fixes
here.
Changelog:
-
Arnd Bergmann (1):
Input: i8042 - fix Pegatron C15B ID entry
Caleb Connolly (1):
Dunlap
Cc: Johan Hovold
Cc: Alex Elder
Cc: Greg Kroah-Hartman
Cc: greybus-...@lists.linaro.org (moderated for non-subscribers)
---
drivers/greybus/es2.c |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
--- linux-next-20210414.orig/drivers/greybus/es2.c
+++ linux-next-20210414
On Wed, Apr 14, 2021 at 05:42:44PM -0300, Aline Santana Cordeiro wrote:
> @@ -90,18 +92,14 @@ struct camera_mipi_info
> *atomisp_to_sensor_mipi_info(struct v4l2_subdev *sd)
> return (struct camera_mipi_info *)v4l2_get_subdev_hostdata(sd);
> }
>
> -/*
> - * get struct atomisp_video_pipe
On 04/15, He Zhe wrote:
>
>
> On 4/15/21 12:55 AM, Oleg Nesterov wrote:
> > I think in_compat_syscall() should be used instead.
> >
> > But this doesn't matter, I still can't understand the problem.
>
> Sorry for not enough clarification.
>
> This was found on an arm64 kernel running with 32-bit
The MediaTek AI Processing Unit (APU) is a proprietary hardware
in the SoC to support AI operations.
The series is to create apusys in the SoC folder for developing
the related drivers. Add the apu clocks, basic apu nodes and the
power domain to provide the power controller of APU subsystem.
This
On Wed, Apr 14, 2021 at 11:58 AM Martin KaFai Lau wrote:
>
> On Wed, Apr 14, 2021 at 05:56:32PM +0200, Florent Revest wrote:
> > It is just missing a ';'. This macro is not used by any test yet.
> >
> > Signed-off-by: Florent Revest
> Fixes: 22ba36351631 ("selftests/bpf: Move and extend
On Thu, Apr 15, 2021 at 1:19 AM Nick Desaulniers
wrote:
>
> Rather than check the origin (yikes, are we intentionally avoiding env
> vars?), can this simply be
> ifneq ($(CLIPPY),)
> KBUILD_CLIPPY := $(CLIPPY)
> endif
>
> Then you can specify whatever value you want, support command line or
>
On Wed, Apr 14, 2021 at 08:48:08PM +0100, Mike Leach wrote:
> CONFIG_CORESIGHT_SOURCE_ETM4X is undefined when built as module,
> CONFIG_CORESIGHT_SOURCE_ETM4X_MODULE is defined instead.
>
> Therefore code in format_attr_contextid_show() not correctly complied
> when coresight built as module.
>
On 4/12/21 12:20 PM, Shakeel Butt wrote:
>>
>> memory_t0.current Current usage of tier 0 memory by the cgroup.
>>
>> memory_t0.min If tier 0 memory used by the cgroup falls below this
>> low
>> boundary, the memory will not be subjected to
>> demotion
On 04/14/2021 08:17 PM, Jiaxun Yang wrote:
On Wed, Apr 14, 2021, at 9:26 AM, Qing Zhang wrote:
Add power management register operations to support reboot and poweroff.
Signed-off-by: Qing Zhang
No that's not what we intended to do.
Please add a devicetree node for pm block.
Hi, jiaxun
Hi Srinivas,
I love your patch! Yet something to improve:
[auto build test ERROR on asoc/for-next]
[also build test ERROR on robh/for-next sound/for-next v5.12-rc7 next-20210414]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git
testing/warray-bounds
head: 4695107c157dd670a5fc1b1d3ccbfdc440caca24
commit: 06f7d86a7f517e6ce30162d18a7eef3ed192282a [1/10] Makefile: Enable
-Warray-bounds
config: x86_64-randconfig-r026-20210414 (attached as .config
> (Was: [PATCH v4 4/4] soc: imx8m: change to use platform driver)
>
> Alice Guo (OSS) wrote on Tue, Mar 30, 2021 at 02:41:23AM +:
> > Thanks for reporting this issue, I'll check and add a fix to handle defer
> > probe.
>
> I haven't seen any follow up on this, have you had a chance to take
On Wed, Apr 14, 2021 at 10:16:39PM +0800, zuoqil...@163.com wrote:
> From: zuoqilin
>
> Remove unused variable "ret2".
Please tag the targeting branch in the future as described in
Documentation/bpf/bpf_devel_QA.rst.
This one belongs to bpf-next.
Acked-by: Martin KaFai Lau
The Chrome Embedded Controller (EC) generates a hard reset type C event
when a USB Power Delivery (PD) hard reset is encountered. Handle this
event by unregistering the partner and cable on the associated port and
clearing the event flag.
Also update the EC command header to include the new event
Hi Rob,
On 2021/4/15, 6:16 AM,Rob Herringwrote:
On Wed, Apr 14, 2021 at 06:49:38PM +0800, Billy Tsai wrote:
>> This patch adds device bindings for aspeed pwm-tach device which is a
>> multi-function device include pwn and tach function and pwm device which
>> should be the
On 14/04/2021 19:33, Guenter Roeck wrote:
On Fri, Apr 09, 2021 at 10:13:31AM +0700, Quan Nguyen wrote:
This commit adds support for Ampere SMpro hwmon driver. This driver
supports accessing various CPU sensors provided by the SMpro co-processor
including temperature, power, voltages, and
On Wed, Apr 14, 2021 at 10:01 PM Badhri Jagan Sridharan
wrote:
>
> "usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply"
> introduced a regression for req_out_volt and req_op_curr calculation.
>
> req_out_volt should consider the newly calculated max voltage instead
> of
On Thu, Apr 15, 2021 at 10:08 AM Jesse Brandeburg
wrote:
>
> Jason Xing wrote:
>
> > On Wed, Apr 14, 2021 at 12:27 AM Jesse Brandeburg
> > wrote:
> > >
> > > kerneljasonx...@gmail.com wrote:
> > >
> > > > From: Jason Xing
> > >
> > > Hi Jason,
> > >
> > > Sorry, I missed this on the first time:
Dennis Zhou writes:
> On Wed, Apr 14, 2021 at 01:44:58PM +0800, Huang, Ying wrote:
>> Dennis Zhou writes:
>>
>> > On Wed, Apr 14, 2021 at 11:59:03AM +0800, Huang, Ying wrote:
>> >> Dennis Zhou writes:
>> >>
>> >> > Hello,
>> >> >
>> >> > On Wed, Apr 14, 2021 at 10:06:48AM +0800, Huang, Ying
dev_attr_show() calls _iommu_event_show() via an indirect call but
_iommu_event_show()'s type does not currently match the type of the
show() member in 'struct device_attribute', resulting in a Control Flow
Integrity violation.
$ cat /sys/devices/amd_iommu_1/events/mem_dte_hit
csource=0x0a
$
dev_attr_show() calls the __uncore_*_show() functions via an indirect
call but their type does not currently match the type of the show()
member in 'struct device_attribute', resulting in a Control Flow
Integrity violation.
$ cat /sys/devices/amd_l3/format/umask
config:8-15
$ dmesg | grep "CFI
Hi Doug,
On Wed, Apr 14, 2021 at 06:22:57PM -0700, Doug Anderson wrote:
> On Wed, Apr 14, 2021 at 5:58 PM Laurent Pinchart wrote:
> > On Fri, Apr 02, 2021 at 03:28:46PM -0700, Douglas Anderson wrote:
> > > Unpreparing and re-preparing a panel can be a really heavy
> > > operation. Panels
On 4/13/2021 9:19 AM, Viresh Kumar wrote:
On 12-04-21, 15:01, Taniya Das wrote:
Technically the HW we are trying to program here differs in terms of
clocking, the LUT definitions and many more. It will definitely make
debugging much more troublesome if we try to accommodate multiple versions
Hi all,
Today's linux-next merge of the net-next tree got a conflict in:
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
between commit:
00423969d806 ("Revert "net: stmmac: re-init rx buffers when mac resume back"")
from the net tree and commits:
bba2556efad6 ("net: stmmac: Enable RX
Current coresight implementation only supports enabling source
ETMs or STM. This patch adds support to enable more kinds of
coresight source to sink paths. We build a path from source to
sink when any source is enabled and store it in a list. When the
source is disabled, we fetch the corresponding
The mask value of fixed counter control register should be dynamic
adjusted with the number of fixed counters. This patch introduces a
variable that includes the reserved bits of fixed counter control
registers. This is needed for later Ice Lake fixed counter changes.
Co-developed-by: Luwei Kang
The guest Precise Event Based Sampling (PEBS) feature can provide
an architectural state of the instruction executed after the guest
instruction that exactly caused the event. It needs new hardware
facility only available on Intel Ice Lake Server platforms. This
patch set enables the basic PEBS
On 2021/4/15 0:13, Tim Chen wrote:
>
>
> On 4/13/21 6:04 PM, Huang, Ying wrote:
>> Tim Chen writes:
>>
>>> On 4/12/21 6:27 PM, Huang, Ying wrote:
>>>
This isn't the commit that introduces the race. You can use `git blame`
find out the correct commit. For this it's commit
With PEBS virtualization, the guest PEBS records get delivered to the
guest DS, and the host pmi handler uses perf_guest_cbs->is_in_guest()
to distinguish whether the PMI comes from the guest code like Intel PT.
No matter how many guest PEBS counters are overflowed, only triggering
one fake event
On Intel platforms, the software can use the IA32_MISC_ENABLE[7] bit to
detect whether the processor supports performance monitoring facility.
It depends on the PMU is enabled for the guest, and a software write
operation to this available bit will be ignored.
Cc: Yao Yuan
Signed-off-by: Like
Splitting the logic for determining the guest values is unnecessarily
confusing, and potentially fragile. Perf should have full knowledge and
control of what values are loaded for the guest.
If we change .guest_get_msrs() to take a struct kvm_pmu pointer, then it
can generate the full set of
The new hardware facility supporting guest PEBS is only available
on Intel Ice Lake Server platforms for now. KVM will check this field
through perf_get_x86_pmu_capability() instead of hard coding the cpu
models in the KVM code. If it is supported, the guest PBES capability
will be exposed to the
On Thu, Apr 15, 2021 at 06:43:43AM +0200, Borislav Petkov wrote:
> On Wed, Apr 14, 2021 at 05:57:22PM -0400, Len Brown wrote:
> > I'm pretty sure that the "it isn't my use case of interest, so it
> > doesn't matter" line of reasoning has long been established as -EINVAL
> > ;-)
>
> I have only a
When core is in hibernation state and an external
hub is connected, upper layer sends URB enqueue request,
which results in port reset issue.
- Added exit from hibernation state to avoid port
reset issue and process upper layer request properly.
Signed-off-by: Artur Petrosyan
---
Adds a new flow of entering hibernation when PC is
hibernated or suspended.
Signed-off-by: Artur Petrosyan
---
drivers/usb/dwc2/hcd.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 3b03b2d73aaa..db8eb1940d17 100644
---
The kernel now has a number of testing and debugging tools, and we've
seen a bit of confusion about what the differences between them are.
Add a basic documentation outlining the testing tools, when to use each,
and how they interact.
This is a pretty quick overview rather than the idealised
On Thu, Apr 15, 2021 at 04:01:55AM +, Zengtao (B) wrote:
> > -邮件原件-
> > 发件人: Wu XiangCheng [mailto:bob...@email.cn]
> > 发送时间: 2021年4月14日 21:21
> > 收件人: Alex Shi ; Bernard Zhao
> > 抄送: Jonathan Corbet ; YanTeng Si
> > ; Nathan Chancellor ; Nick
> > Desaulniers ;
When hibernation exit is performed the dwc2_hib_restore_common()
function is called. In that function we wait until GINTSTS_RESTOREDONE
bit is set. However, after the setting of that bit we get a lot of
(dwc2_hsotg_irq:) interrupts which indicates that (GINTSTS.RstrDoneInt)
restore done interrupt
This move is done to call enter hibernation handler in
"dwc2_port_suspend()" function when core receives port suspend.
Otherwise it could be confusing to enter to hibernation in
"dwc2_hcd_hub_control()" function but other power saving modes
in "dwc2_port_suspend()" function.
Signed-off-by: Artur
Squashed from Douglas Anderson's suggested commit
"usb: dwc2: Get rid of useless error checks for
hibernation/partial power down"
- After this commit there should never be any
case where dwc2_enter_partial_power_down() and
dwc2_enter_hibernation() are called when
'params.power_down' is not
To avoid working in two modes (partial power down
and hibernation) changed conditions for entering
partial power down or hibernation.
Instead of checking hw_params.power_optimized and
hw_params.hibernation now checking power_down
param which already set to one of the options
(Hibernation or
This move is done to call hibernation exit handler in
"dwc2_port_resume()" function when core receives port resume.
Otherwise it could be confusing to exit hibernation in
"dwc2_hcd_hub_control()" function but other power saving modes
in "dwc2_port_resume()" function.
Signed-off-by: Artur
Adds a new flow of exiting hibernation when PC is resumed
from suspend state.
Signed-off-by: Artur Petrosyan
---
drivers/usb/dwc2/hcd.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index db8eb1940d17..c92307775863 100644
---
When dwc2 core is in hibernation mode loading
driver again causes driver fail. Because in
that mode registers are not accessible.
In order to exit from hibernation checking
dwc2 core power saving state in "dwc2_driver_remove()"
function. If core is in hibernation, then checking the
operational
Document the bindings for APU power domain on MediaTek SoC.
Signed-off-by: Flora Fu
---
Note:
This patch depends on MT8192 clock[1] patches which haven't yet been accepted.
[1]
https://patchwork.kernel.org/project/linux-mediatek/patch/20210324104110.13383-7-chun-jie.c...@mediatek.com/
---
Add APU node to MT8192.
Signed-off-by: Flora Fu
---
arch/arm64/boot/dts/mediatek/mt8192.dtsi | 17 +
1 file changed, 17 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi
b/arch/arm64/boot/dts/mediatek/mt8192.dtsi
index eb17274c3719..561025d2ebab 100644
---
Add the apusys in soc.
Add driver for apu power domains.
Signed-off-by: Flora Fu
---
drivers/soc/mediatek/Kconfig | 10 +
drivers/soc/mediatek/Makefile| 1 +
drivers/soc/mediatek/apusys/Makefile | 2 +
drivers/soc/mediatek/apusys/mtk-apu-pm.c | 612
Add APU clocks support on MT8192.
Signed-off-by: Flora Fu
---
drivers/clk/mediatek/clk-mt8192.c | 91 +++
1 file changed, 91 insertions(+)
diff --git a/drivers/clk/mediatek/clk-mt8192.c
b/drivers/clk/mediatek/clk-mt8192.c
index bf6a2084a348..4eb61f006306 100644
---
Document the apusys bindings.
Signed-off-by: Flora Fu
---
.../arm/mediatek/mediatek,apusys.yaml | 56 +++
1 file changed, 56 insertions(+)
create mode 100644
Documentation/devicetree/bindings/arm/mediatek/mediatek,apusys.yaml
diff --git
Add clock bindings for APU on MT8192.
Signed-off-by: Flora Fu
Acked-by: Rob Herring
---
include/dt-bindings/clock/mt8192-clk.h | 14 --
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/include/dt-bindings/clock/mt8192-clk.h
b/include/dt-bindings/clock/mt8192-clk.h
Add APU power domain node to MT8192.
Signed-off-by: Flora Fu
---
Note:
This patch depends on MT8192 clock[1] and PMIC[2] patches which haven't yet
been accepted.
[1]
https://patchwork.kernel.org/project/linux-mediatek/patch/20210324104110.13383-7-chun-jie.c...@mediatek.com/
[2]
I screwed up my last email and dropped Lee and Arnd from the To: headers.
Resending.
On Thu, Apr 15, 2021 at 08:20:16AM +0300, Dan Carpenter wrote:
> On Wed, Apr 14, 2021 at 07:11:09PM +0100, Lee Jones wrote:
> > ---
> > drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 12 +++-
> > 1
syzbot is reporting hung task due to flood of
tty_warn(tty, "%s: tty->count = 1 port count = %d\n", __func__,
port->count);
message [1], for ioctl(TIOCVHANGUP) prevents tty_port_close() from
decrementing port->count due to tty_hung_up_p() == true.
--
#include
#include
On Wed, Apr 14, 2021 at 11:47 AM wrote:
>
> From: Miguel Ojeda
>
> Some of you have noticed the past few weeks and months that
> a serious attempt to bring a second language to the kernel was
> being forged. We are finally here, with an RFC that adds support
> for Rust to the Linux kernel.
>
>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux.git
testing/warray-bounds
head: 4695107c157dd670a5fc1b1d3ccbfdc440caca24
commit: 06f7d86a7f517e6ce30162d18a7eef3ed192282a [1/10] Makefile: Enable
-Warray-bounds
config: alpha-randconfig-r032-20210414 (attached as .config
Hi Calvin,
On Wed, Apr 14, 2021 at 10:08:07PM -0400, Calvin Walton wrote:
> On Wed, 2021-04-14 at 22:05 -0400, Calvin Walton wrote:
> > The current version of turbostat exits immediately upon entering the
> > main loop, with error code -13. This is a regression that was
> > introducted
> > in
On Tue, Apr 13, 2021 at 09:20:22PM -0400, Waiman Long wrote:
> v3:
> - Add missing "inline" qualifier to the alternate mod_obj_stock_state()
> in patch 3.
> - Remove redundant current_obj_stock() call in patch 5.
>
> v2:
> - Fix bug found by test robot in patch 5.
> - Update cover
Fix the following coccicheck warning:
./drivers/power/reset/vexpress-poweroff.c:136:2-3: Unneeded semicolon
Signed-off-by: Wan Jiabing
---
drivers/power/reset/vexpress-poweroff.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/reset/vexpress-poweroff.c
On Wed, Apr 14, 2021 at 1:08 AM Oscar Salvador wrote:
>
> Hi Wei Xu,
>
> I have some questions about it
>
> Fast class/memory are pictured as those nodes with CPUs, while Slow
> class/memory
> are PMEM, right?
> Then, what stands for medium class/memory?
That is Dave's example. I think David's
On Sun, 11 Apr 2021 09:41:44 PDT (-0700), a...@ghiti.fr wrote:
This is a preparatory patch for relocatable kernel and sv48 support.
The kernel used to be linked at PAGE_OFFSET address therefore we could use
the linear mapping for the kernel mapping. But the relocated kernel base
address will be
On Thu, Apr 15, 2021 at 11:16:42AM +0800, Miaohe Lin wrote:
> On 2021/4/14 22:53, Dennis Zhou wrote:
> > On Wed, Apr 14, 2021 at 01:44:58PM +0800, Huang, Ying wrote:
> >> Dennis Zhou writes:
> >>
> >>> On Wed, Apr 14, 2021 at 11:59:03AM +0800, Huang, Ying wrote:
> Dennis Zhou writes:
>
On 4/14/21 10:01 PM, Badhri Jagan Sridharan wrote:
> "usb: typec: tcpm: Address incorrect values of tcpm psy for pps supply"
> introduced a regression for req_out_volt and req_op_curr calculation.
>
> req_out_volt should consider the newly calculated max voltage instead
> of previously accepted
Reviewed-by: Fangrui Song
Inlined some suggestions.
On 2021-04-14, Alex Shi wrote:
Reviewed-by: Alex Shi
On 2021/4/14 下午9:21, Wu XiangCheng wrote:
From: Bernard Zhao
Add new zh translations
* zh_CN/dev-tools/gcov.rst
* zh_CN/dev-tools/index.rst
and link them to zh_CN/index.rst
On Wed, Apr 07, 2021 at 08:28:07AM +1000, Dave Chinner wrote:
>
> Another approach may be to identify filesystem types that do not
> need memcg awareness and feed that into alloc_super() to set/clear
> the SHRINKER_MEMCG_AWARE flag. This could be based on fstype - most
> virtual filesystems that
On Wed, Apr 14, 2021 at 6:16 AM Arnaldo Carvalho de Melo
wrote:
>
> Hi,
>
> Please take a look,
>
> Best regards,
Acked-by: Ian Rogers
Having been confused by this for a case in the past, thanks! It'd be
nice for code coverage's sake to have a shell test on this.
Thanks,
Ian
> -
Switching from device mode to host mode by disconnecting
device cable core enters and exits form hibernation.
However, the fifo map remains not cleared. It results
to a WARNING (WARNING: CPU: 5 PID: 0 at drivers/usb/dwc2/
gadget.c:307 dwc2_hsotg_init_fifo+0x12/0x152 [dwc2])
if in host mode we
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