Hi Tomas,
On Tue, 9 Jul 2019 07:12:34 + "Winkler, Tomas"
wrote:
>
> Actually I've asked Greg this git expertise question: how the
> **exact** conflict resolution is carried between git trees (before it
> is finally resolved in upstream for all.). For next time If anyone
> has the answer,
During the review of commit 1ff2f0fa450e ("net/mlx5e: Return in default
case statement in tx_post_resync_params"), Leon and Nick pointed out
that the switch statements can be converted to single if statements
that return early so that the code is easier to follow.
Suggested-by: Leon Romanovsky
On 08/07/2019 16:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.4.185 release.
> There are 73 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 08/07/2019 16:11, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.9.185 release.
> There are 102 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 08/07/2019 16:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.14.133 release.
> There are 56 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On Tue, 9 Jul 2019, John Stultz wrote:
> Though unfortunately, it seems the arm64 vdso code that just landed is
> breaking AOSP for me.
>
> I see a lot of the following errors:
> 01-01 01:22:14.097 755 755 F libc: Fatal signal 11 (SIGSEGV),
> code 1 (SEGV_MAPERR), fault addr 0x3cf2c96c in
On 08/07/2019 16:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.58 release.
> There are 90 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
On 08/07/2019 16:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.1.17 release.
> There are 96 patches in this series, all will be posted as a response
> to this one. If anyone has any issues with these being applied, please
> let me know.
>
> Responses
Hi Thomas,
On 7/10/19 12:58 PM, Thomas Gleixner wrote:
> Hoan,
>
> On Wed, 10 Jul 2019, Hoan Tran OS wrote:
>> On 6/25/19 3:45 PM, Thomas Gleixner wrote:
>>> On Tue, 25 Jun 2019, Hoan Tran OS wrote:
@@ -1567,15 +1567,6 @@ config X86_64_ACPI_NUMA
---help---
In iw_create_tx_threads(), failure to create kthread
is basic failure, which affect performance only. The
whole kthread creation spam in this driver looked
suspicious during submission and it continues to be.
This patch remove the failed print to fix gcc warning:
On 05-07-19, 11:57, Niklas Cassel wrote:
> -static struct platform_driver qcom_cpufreq_kryo_driver = {
> - .probe = qcom_cpufreq_kryo_probe,
> - .remove = qcom_cpufreq_kryo_remove,
> +static struct platform_driver qcom_cpufreq_driver = {
> + .probe = qcom_cpufreq_probe,
> + .remove
On 08/07/19 21:32, Lendacky, Thomas wrote:
>> AMD and Intel both have serializing lfence (X86_FEATURE_LFENCE_RDTSC).
>> They've both had it for a long time, and AMD has had it enabled in Linux
>> since Spectre v1 was announced.
>>
>> Back then, there was a proposal to remove the serializing mfence
Tegra PCIe rootports don't generate MSI interrupts for PME and AER events.
Since PCIe spec (Ref: r4.0 sec 7.7.1.2 and 7.7.2.2) doesn't support using
a mix of INTx and MSI/MSI-X, MSI needs to be disabled to avoid root ports
service drivers registering their respective ISRs with MSI interrupt and
to
Add #defines only for the Data Link Feature and Physical Layer 16.0 GT/s
features as defined in PCIe spec r4.0, sec 7.7.4 for Data Link Feature and
sec 7.7.5 for Physical Layer 16.0 GT/s.
Signed-off-by: Vidya Sagar
Reviewed-by: Thierry Reding
---
V13:
* Updated commit message to include
Tegra194 has six PCIe controllers based on Synopsys DesignWare core.
There are two Universal PHY (UPHY) blocks with each supporting 12(HSIO:
Hisg Speed IO) and 8(NVHS: NVIDIA High Speed) lanes respectively.
Controllers:0~4 use UPHY lanes from HSIO brick whereas Controller:5 uses
UPHY lanes from
Some of DesignWare core's DBI registers (a.k.a configuration space
registers) are write-protected with a lock without enabling which they are
read-only by default. These write-protected registers are implementation
specific. Tegra194's BAR-0 register which is at offset 0x10 in the
configuration
Move PCIe config space capability search API to common DesignWare file
as this can be used by both host and ep mode codes.
Signed-off-by: Vidya Sagar
Acked-by: Gustavo Pimentel
Reviewed-by: Thierry Reding
---
V13:
* None
V12:
* None
V11:
* None
V10:
* None
V9:
* None
V8:
* Changed comment
[This email was generated by a script. Let me know if you have any suggestions
to make it better, or if you want it re-generated with the latest status.
Note: currently the mm bugs look hard to do anything with and most look
outdated, but I figured I'd send them out just in case someone has
Add support for Tegra194 PCIe controllers. These controllers are based
on Synopsys DesignWare core IP.
Signed-off-by: Vidya Sagar
Reviewed-by: Rob Herring
Acked-by: Thierry Reding
---
V13:
* None
V12:
* None
V11:
* None
V10:
* None
V9:
* Added Acked-by from Thierry
V8:
* Addressed review
Add extended configuration space capability search API using struct dw_pcie *
pointer
Signed-off-by: Vidya Sagar
Acked-by: Gustavo Pimentel
Acked-by: Thierry Reding
---
V13:
* None
V12:
* None
V11:
* None
V10:
* None
V9:
* Added Acked-by from Thierry
V8:
* Changed data types of return and
Some host controllers need to know the existence of clkreq signal routing to
downstream devices to be able to advertise low power features like ASPM L1
substates. Without clkreq signal routing being present, enabling ASPM L1 sub
states might lead to downstream devices falling off the bus. Hence a
Add support to enable CDM (Configuration Dependent Module) registers check
for any data corruption. CDM registers include standard PCIe configuration
space registers, Port Logic registers and iATU and DMA registers.
Refer Section S.4 of Synopsys DesignWare Cores PCI Express Controller Databook
Add support to enable CDM (Configuration Dependent Module) register check
for any data corruption based on the device-tree flag 'snps,enable-cdm-check'.
Signed-off-by: Vidya Sagar
Acked-by: Gustavo Pimentel
Reviewed-by: Thierry Reding
---
V13:
* None
V12:
* None
V11:
* None
V10:
* None
V9:
On Wed, Jul 10, 2019 at 10:26:10AM +0800, Jason Wang wrote:
> On 2019/7/9 下午2:33, Tiwei Bie wrote:
> > On Tue, Jul 09, 2019 at 10:50:38AM +0800, Jason Wang wrote:
> > > On 2019/7/8 下午2:16, Tiwei Bie wrote:
> > > > On Fri, Jul 05, 2019 at 08:49:46AM -0600, Alex Williamson wrote:
> > > > > On Thu, 4
Synopsys DesignWare core based PCIe controllers in Tegra 194 SoC interface
with Universal PHY (UPHY) module through a PIPE2UPHY (P2U) module.
For each PCIe lane of a controller, there is a P2U unit instantiated at
hardware level. This driver provides support for the programming required
for each
Add support for Tegra194 P2U (PIPE to UPHY) module block which is a glue
module instantiated one for each PCIe lane between Synopsys DesignWare core
based PCIe IP and Universal PHY block.
Signed-off-by: Vidya Sagar
Reviewed-by: Rob Herring
Acked-by: Thierry Reding
Acked-by: Kishon Vijay
Add support for Synopsys DesignWare core IP based PCIe host controller
present in Tegra194 SoC.
Signed-off-by: Vidya Sagar
Acked-by: Thierry Reding
---
V13:
* Modified according to modifications in PATCH V13 01/12
V12:
* None
V11:
* None
V10:
* Used _relaxed() versions of readl() & writel()
Le 10/07/2019 à 06:54, Ravi Bangoria a écrit :
On Powerpc64, watchpoint match range is double-word granular. On
a watchpoint hit, DAR is set to the first byte of overlap between
actual access and watched range. And thus it's quite possible that
DAR does not point inside user specified range.
Thanks for review.
On Wed, 10 Jul 2019 at 13:30, Boqun Feng wrote:
>
> On Fri, Jun 28, 2019 at 05:15:28PM +0800, Yuyang Du wrote:
> > We have a lockdep warning:
> >
> >
> > WARNING: possible irq lock inversion dependency detected
> >
On 05-07-19, 11:57, Niklas Cassel wrote:
> + drv->opp_tables = kcalloc(num_possible_cpus(), sizeof(*drv->opp_tables),
> + GFP_KERNEL);
> + if (!drv->opp_tables) {
> + ret = -ENOMEM;
> + goto free_drv;
> + }
>
>
On 08/07/19 09:07, Jing Liu wrote:
>>
> And when adding subleaf 1, plan to add codes,
>
> case 1:
> entry->eax |= kvm_cpuid_7_1_eax_x86_features;
> entry->ebx = entry->ecx = entry->edx =0;
> break;
>
> What do you think?
This should be "&=", not "|=". Otherwise yes, that's the
On 08/07/19 09:09, Jing Liu wrote:
> It seems the two func are introduced by 2b5e97e, as paravirtual cpuid.
> But when searching KVM_CPUID_SIGNATURE, there seems no caller requesting
> this cpuid. Meanwhile, I felt curious if KVM_CPUID_FEATURES is still in
> use but it seems kvm_update_cpuid()
On 7/10/19 11:57 AM, Christophe Leroy wrote:
>
>
> Le 10/07/2019 à 06:54, Ravi Bangoria a écrit :
>> On Powerpc64, watchpoint match range is double-word granular. On
>> a watchpoint hit, DAR is set to the first byte of overlap between
>> actual access and watched range. And thus it's quite
Signed-off-by: Kirill Marinushkin
---
MAINTAINERS| 2 +-
sound/soc/codecs/pcm3060-i2c.c | 4 ++--
sound/soc/codecs/pcm3060-spi.c | 4 ++--
sound/soc/codecs/pcm3060.c | 4 ++--
sound/soc/codecs/pcm3060.h | 2 +-
5 files changed, 8 insertions(+), 8 deletions(-)
diff
Hi, Rob,
Sorry to bother you, could you please review this patch when you are
available? Thanks.
On Mon, 2019-07-01 at 15:48 +0800, Bibby Hsieh wrote:
> cmdq driver provide a function that get the relationship
> of sub system number from device node for client.
> add specification for
From: Anson Huang
Enable i.MX8MM cpu-idle using generic ARM cpu-idle driver, 2 states
are supported, details as below:
root@imx8mmevk:~# cat /sys/devices/system/cpu/cpu0/cpuidle/state0/name
WFI
root@imx8mmevk:~# cat /sys/devices/system/cpu/cpu0/cpuidle/state0/usage
3973
root@imx8mmevk:~# cat
From: Anson Huang
ARCH_MXC platforms needs system counter as broadcast timer
to support cpuidle, enable it by default.
Signed-off-by: Anson Huang
---
New patch, now that system counter driver lands in main line, we can enable it
by default.
---
arch/arm64/Kconfig.platforms | 1 +
1 file
From: Anson Huang
The system counter block guide states that the base clock is
internally divided by 3 before use, that means the clock input of
system counter defined in DT should be base clock which is normally
from OSC, and then internally divided by 3 before use.
Signed-off-by: Anson Huang
From: Anson Huang
Add i.MX8MQ system counter node to enable timer-imx-sysctr
broadcast timer driver.
Signed-off-by: Anson Huang
---
Changes since V4:
- update the clock info using fixed clock node;
- correct the reg range;
- update the interrupt number as the system
From: Anson Huang
Add i.MX8MM system counter node to enable timer-imx-sysctr
broadcast timer driver.
Signed-off-by: Anson Huang
---
Changes since V4:
- update the clock info using fixed clock node;
- correct the reg range;
- update the interrupt number as the system
On 09.07.19 14:25, Denis Efremov wrote:
> The function ap_query_configuration is declared static and marked
> EXPORT_SYMBOL, which is at best an odd combination. Because the
> function is not used outside of the drivers/s390/crypto/ap_bus.c
> file it is defined in, this commit removes the
On Wed, Jul 10, 2019 at 2:22 AM Chuanhong Guo wrote:
>
> This commit adds device-tree node for mt7621-pll and use its clock
> accordingly.
>
> Signed-off-by: Chuanhong Guo
Oops. Please ignore this single patch for now. I forgot to drop
cpuclock node in drivers/staging/mt7621-dts/gbpc1.dts
I'll
On 09.07.2019 20:08, Luis de Oliveira wrote:
>
> Hi Eugen,
>
>
> From: eugen.hris...@microchip.com
> Date: Tue, Jul 09, 2019 at 15:33:50
>
>>
>>
>> On 11.06.2019 22:20, Luis Oliveira wrote:
>>> From: Luis Oliveira
>>>
>>> Add bindings for Synopsys DesignWare MIPI CSI-2 host.
>>>
>>>
On Tue 09-07-19 13:42:33, Andrew Morton wrote:
> On Tue, 9 Jul 2019 21:15:59 +1000 Stephen Rothwell
> wrote:
>
> > Hi all,
> >
> > After merging the akpm-current tree, today's linux-next build (arm
> > multi_v7_defconfig) failed like this:
> >
> > arm-linux-gnueabi-ld: mm/list_lru.o: in
Hi Heiner,
I've tried and verified your PCI ASPM patches and it works well.
I've replied the patch thread and hope this can make it get some progress.
BTW, do you think we can revert commit b75bb8a5b755 ("r8169: disable
ASPM again") once the PCI ASPM patches get merged?
Best regards,
AceLan
Hi Linus,
On Wed, Jul 10, 2019 at 7:22 AM Greg Ungerer wrote:
> Can you please pull the m68knommu git tree, for-next branch.
>
> A series of cleanups for the FLAT format binary loader, binfmt_flat,
> from Christoph. The end goal is to support no-MMU on RISC-V, and the
> last patch enables that.
> The immr_node variable is still being used after the of_node_put() call,
> which may result in use-after-free.
Was any known source code analysis tool involved to point such
a questionable implementation detail out for further software
development considerations?
Regards,
Markus
On 2019/7/10 下午2:22, Tiwei Bie wrote:
On Wed, Jul 10, 2019 at 10:26:10AM +0800, Jason Wang wrote:
On 2019/7/9 下午2:33, Tiwei Bie wrote:
On Tue, Jul 09, 2019 at 10:50:38AM +0800, Jason Wang wrote:
On 2019/7/8 下午2:16, Tiwei Bie wrote:
On Fri, Jul 05, 2019 at 08:49:46AM -0600, Alex Williamson
Hi Mason,
On Thu, Jun 20, 2019 at 11:08 AM Mason Yang wrote:
> Dcument the bindings used by the Renesas R-Car Gen3 RPC-IF controller.
>
> Signed-off-by: Mason Yang
Thanks for your patch!
> index 000..e8edf99
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/spi/spi-renesas-rpc.txt
Hi,
On Tue 09 Jul 19, 22:04, Joe Perches wrote:
> Arguments are supposed to be ordered high then low.
>
> Signed-off-by: Joe Perches
Good catch, thanks!
Acked-by: Paul Kocialkowski
Cheers,
Paul
> ---
> drivers/staging/media/sunxi/cedrus/cedrus_regs.h | 2 +-
> 1 file changed, 1
On Wed, Jul 10, 2019 at 07:14:05AM +0100, Jon Hunter wrote:
>
> On 08/07/2019 16:12, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.1.17 release.
> > There are 96 patches in this series, all will be posted as a response
> > to this one. If anyone has any
The codec variable is still being used after the of_node_put() call,
which may result in use-after-free.
Fixes: d947cdfd4be2 ("ASoC: simple-card: cleanup DAI link loop method - step1")
Signed-off-by: Wen Yang
Cc: Liam Girdwood
Cc: Mark Brown
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: Kuninori
After calling of_node_put() on the node variable, it is still being
used, which may result in use-after-free.
Fix this issue by calling of_node_put() after the last usage.
Fixes: a0c426fe1433 ("ASoC: simple-card-utils: check "reg" property on
asoc_simple_card_get_dai_id()")
Signed-off-by: Wen
We developed a coccinelle SmPL to detect sound/sooc/generic code and
found some use-after-free problems.
This patch series fixes those problems.
Wen Yang (4):
ASoC: simple-card: fix an use-after-free in simple_dai_link_of_dpcm()
ASoC: simple-card: fix an use-after-free in
After calling of_node_put() on the ports, port, and node variables,
they are still being used, which may result in use-after-free.
Fix this issue by calling of_node_put() after the last usage.
Fixes: dd98fbc558a0 ("ASoC: audio-graph-card: cleanup DAI link loop method -
step1")
Signed-off-by: Wen
The node variable is still being used after the of_node_put() call,
which may result in use-after-free.
Fixes: cfc652a73331 ("ASoC: simple-card: tidyup prefix for snd_soc_codec_conf")
Signed-off-by: Wen Yang
Cc: Liam Girdwood
Cc: Mark Brown
Cc: Jaroslav Kysela
Cc: Takashi Iwai
Cc: Kuninori
On Sun, Jul 07, 2019 at 12:16:49PM +0800, xianfengting...@163.com wrote:
> From: Hu Haowen
>
> The space characters at the end of lines are always unused and
> not easy to find. This patch deleted some of them I have found
> in Kconfig.
>
> Signed-off-by: Hu Haowen
> ---
>
> This is my first
Hi all,
Just a gentle ping to see if anyone has comments to make about this
version :)
On 6/24/19 10:55 AM, Raphael Gault wrote:
As of now, objtool only supports the x86_64 architecture but the
groundwork has already been done in order to add support for other
architectures without too much
gentle ping
On 2019/6/26 19:35, maowenan wrote:
>
>
> On 2019/6/25 1:42, Kim, Jonathan wrote:
>> Immediate return should be ok since perf registration isn't dependent on gpu
>> hw.
>>
>> Reviewed-by: Jonathan Kim
>
> thanks for review.
>
>>
>> -Original Message-
>> From: Mao
On 7/10/2019 2:30 PM, Paolo Bonzini wrote:
On 08/07/19 09:07, Jing Liu wrote:
And when adding subleaf 1, plan to add codes,
case 1:
entry->eax |= kvm_cpuid_7_1_eax_x86_features;
entry->ebx = entry->ecx = entry->edx =0;
break;
What do you think?
This should be "&=", not
On 7/10/19 12:19 AM, Helen Koike wrote:
> Hi André,
>
> Thanks for the patches.
>
> On 7/2/19 12:47 PM, André Almeida wrote:
>> Hello,
>>
>> This patch adds a V4L2 output device on vimc, that comply with V4L2 API
>> for video output. If there is an output device and a capture device at the
>>
On Wed, Jul 10, 2019 at 07:54:17AM +0200, Greg KH wrote:
> On Wed, Jul 10, 2019 at 01:07:46PM +0800, Wu Hao wrote:
> > On Fri, Jul 05, 2019 at 08:23:47AM +0800, Wu Hao wrote:
> > > Hi Greg / Moritz
> > >
> > > This is v2 patchset which adds more features to FPGA DFL. This patchset
> > > is made
Greetings
With warm hearts I offer my friendship and my greetings and I hope
this letter meets you in good time. It will be surprising to you to
receive this proposal from me since you do not know me personally.
However, I am sincerely seeking your confidence in this matter which I
propose with
Hi Dan,
On 08/07/2019 20:08, Dan Murphy wrote:
JJ
On 7/8/19 5:06 AM, Jean-Jacques Hiblot wrote:
Use the managed API of the LED class (devm_led_classdev_register()
instead of led_classdev_register()).
This allows us to remove the code used to track-and-destroy the LED
devices
What changed
this patch removes the extra space.
Signed-off-by: yangxingwu
---
net/netfilter/ipvs/ip_vs_mh.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/netfilter/ipvs/ip_vs_mh.c b/net/netfilter/ipvs/ip_vs_mh.c
index 94d9d34..98e358e 100644
--- a/net/netfilter/ipvs/ip_vs_mh.c
On 10/07/19 09:32, Jing Liu wrote:
>
>
> On 7/10/2019 2:30 PM, Paolo Bonzini wrote:
>> On 08/07/19 09:07, Jing Liu wrote:
>>> And when adding subleaf 1, plan to add codes,
>>>
>>> case 1:
>>> entry->eax |= kvm_cpuid_7_1_eax_x86_features;
>>> entry->ebx = entry->ecx = entry->edx
On Mon, Jul 08, 2019 at 12:29:56PM -0700, Luke Nowakowski-Krijger wrote:
> On Mon, Jul 08, 2019 at 05:12:32PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.1.17 release.
> > There are 96 patches in this series, all will be posted as a response
> > to
On Tue, Jul 09, 2019 at 12:49:48AM +0700, Phong Tran wrote:
> On 7/8/19 10:12 PM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.1.17 release.
> > There are 96 patches in this series, all will be posted as a response
> > to this one. If anyone has any issues
On Tue, Jul 09, 2019 at 06:42:14PM +0530, Amol Surati wrote:
> On Mon, Jul 08, 2019 at 05:12:32PM +0200, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 5.1.17 release.
> > There are 96 patches in this series, all will be posted as a response
> > to this one. If
Hello,
syzbot found the following crash on:
HEAD commit:4608a726 Add linux-next specific files for 20190709
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=14458387a0
kernel config: https://syzkaller.appspot.com/x/.config?x=7a02e36d356a9a17
On 7/9/19 10:15 PM, Jon Maloy wrote:
>
> It is not only for lockdep purposes, -it is essential. But please provide
> details about where you see that more fixes are needed.
>
Simple fact that you detect a problem only when skb_queue_purge() is called
should talk by itself.
As I stated,
dma_addr_t may be 64-bit wide on 32-bit architectures, so it is not
valid to cast between it and a pointer:
drivers/net/ethernet/ti/davinci_cpdma.c: In function 'cpdma_chan_submit_si':
drivers/net/ethernet/ti/davinci_cpdma.c:1047:12: error: cast from pointer to
integer of different size
Hi Hsin-Yi,
I'll get this addressed in the next re-spin which I plan to post by
end of this week.
On 7/8/19 8:58 AM, Hsin-Yi Wang wrote:
On Thu, Mar 28, 2019 at 3:28 PM Sibi Sankar wrote:
+
+/* The caller must call dev_pm_opp_put() after the OPP is used */
+struct dev_pm_opp
On Tue, Jul 09, 2019 at 04:29:39PM +0200, Petr Mladek wrote:
> On Tue 2019-07-09 19:12:30, Sergey Senozhatsky wrote:
> > On (07/09/19 10:10), Vincent Whitchurch wrote:
> > > A dump of a 64-byte buffer filled by kmsg_dump_get_buffer(), before this
> > > patch:
> > >
> > > : 3c 30 3e 5b 20
On Wed, Jul 10, 2019 at 03:45:52PM +0800, yangxingwu wrote:
> this patch removes the extra space.
>
> Signed-off-by: yangxingwu
Thanks, this looks good to me.
Acked-by: Simon Horman
Pablo, please consider including this in nf-next.
> ---
> net/netfilter/ipvs/ip_vs_mh.c | 4 ++--
> 1 file
Hi Wen
> We developed a coccinelle SmPL to detect sound/sooc/generic code and
> found some use-after-free problems.
> This patch series fixes those problems.
>
> Wen Yang (4):
> ASoC: simple-card: fix an use-after-free in simple_dai_link_of_dpcm()
> ASoC: simple-card: fix an use-after-free
Hello,
syzbot found the following crash on:
HEAD commit:4608a726 Add linux-next specific files for 20190709
git tree: linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1126bd2860
kernel config: https://syzkaller.appspot.com/x/.config?x=7a02e36d356a9a17
On 7/3/19 6:58 AM, Tomasz Figa wrote:
> Hi Hans,
>
> On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil wrote:
>>
>> From: Tomasz Figa
>>
>> Due to complexity of the video decoding process, the V4L2 drivers of
>> stateful decoder hardware require specific sequences of V4L2 API calls
>> to be followed.
The last cleanup patch left behind an unused variable
that should have been removed as well:
drivers/watchdog/digicolor_wdt.c:121:6: error: unused variable 'ret'
[-Werror,-Wunused-variable]
Fixes: cdad26977e3f ("watchdog: digicolor_wdt: drop warning after registering
device")
Signed-off-by:
On 07/09/2019 08:19 PM, Peter Zijlstra wrote:
For the lbr feature, could we thought of it as first come, first served?
For example, if we have 2 host threads who want to use lbr at the same time,
I think one of them would simply fail to use.
So if guest first gets the lbr, host wouldn't take
Hi Laura, [+Masahiro]
On Tue, Jul 09, 2019 at 03:06:49PM -0400, Laura Abbott wrote:
> On 6/18/19 10:15 AM, Arnd Bergmann wrote:
> > On Tue, Jun 18, 2019 at 2:03 PM Will Deacon wrote:
> > > From 6e004b8824d4eb6a4e61cd794fbc3a761b50135b Mon Sep 17 00:00:00 2001
> > > From: Will Deacon
> > >
On 07/09/2019 07:45 PM, Peter Zijlstra wrote:
+* config:Actually this field won't be used by the perf core
+*as this event doesn't have a perf counter.
+* sample_period: Same as above.
If it's unused; why do we need to set it at all?
OK, we'll
On (07/10/19 10:04), Vincent Whitchurch wrote:
> > > [..]
> > >
> > > > @@ -1318,7 +1318,7 @@ static size_t msg_print_text(const struct
> > > > printk_log *msg, bool syslog,
> > > > }
> > > >
> > > > if (buf) {
> > > > - if (prefix_len +
On Wed, Jul 10, 2019 at 01:30:24PM +0900, Masahiro Yamada wrote:
> Hi.
>
> I have a question about the following code
> in arch/arm/Makefile:
>
>
> # Do we have FASTFPE?
> FASTFPE :=arch/arm/fastfpe
> ifeq ($(FASTFPE),$(wildcard $(FASTFPE)))
> FASTFPE_OBJ :=$(FASTFPE)/
> endif
>
>
> Since
On Wed, Jul 10, 2019 at 5:09 PM Hans Verkuil wrote:
>
> On 7/3/19 6:58 AM, Tomasz Figa wrote:
> > Hi Hans,
> >
> > On Mon, Jun 3, 2019 at 8:28 PM Hans Verkuil
> > wrote:
> >>
> >> From: Tomasz Figa
> >>
> >> Due to complexity of the video decoding process, the V4L2 drivers of
> >> stateful
Hi Felipe
>>> +
>>> +static int cdns3_idle_init(struct cdns3 *cdns)
>>> +{
>>> + struct cdns3_role_driver *rdrv;
>>> +
>>> + rdrv = devm_kzalloc(cdns->dev, sizeof(*rdrv), GFP_KERNEL);
>>> + if (!rdrv)
>>> + return -ENOMEM;
>>> +
>>> + rdrv->start = cdns3_idle_role_start;
>>> +
Hi all,
Today's linux-next merge of the akpm-current tree got a conflict in:
fs/iomap.c
between commit:
6610815a3343 ("iomap: move the page migration code into a separate file")
from the iomap tree and commit:
70b7f3cfceee ("mm: migrate: remove unused mode argument")
from the
Hi John,
On Tue, Jul 09, 2019 at 09:02:54PM -0700, John Stultz wrote:
> On Fri, Jun 21, 2019 at 3:18 AM Vincenzo Frascino
> wrote:
> >
> > Provide the arm64 compat (AArch32) vDSO in kernel/vdso32 in a similar
> > way to what happens in kernel/vdso.
> >
> > The compat vDSO leverages on an
On 10/07/2019 06:04, Joe Perches wrote:
> Arguments are supposed to be ordered high then low.
>
> Signed-off-by: Joe Perches
> ---
> drivers/irqchip/irq-gic-v3-its.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/irqchip/irq-gic-v3-its.c
>
On Wed, Jul 10, 2019 at 12:25 AM Russell King - ARM Linux admin
wrote:
>
> On Tue, Jul 09, 2019 at 08:40:51PM +0200, Arnd Bergmann wrote:
> > On Tue, Jul 9, 2019 at 8:08 PM 'Nick Desaulniers' via Clang Built
> > Linux wrote:
> > > On Tue, Jul 9, 2019 at 1:41 AM Linus Walleij
> > > wrote:
> > >
-"Leon Romanovsky" wrote: -
>To: "YueHaibing"
>From: "Leon Romanovsky"
>Date: 07/10/2019 06:36AM
>Cc: b...@zurich.ibm.com, dledf...@redhat.com, j...@ziepe.ca,
>linux-kernel@vger.kernel.org, linux-r...@vger.kernel.org
>Subject: [EXTERNAL] Re: [PATCH] RDMA/siw: Print error code while
On x86 it's required to boot all logical CPUs at least once so that the
init code can get a chance to set CR4.MCE on each CPU. Otherwise, a
broadacasted MCE observing CR4.MCE=0b on any core will shutdown the
machine.
The option 'nosmt' has already complied with the above rule. In the case of
> Subject: [PATCH v2 1/2] rtw88: pci: Rearrange the memory usage for skb in
> RX ISR
>
> Testing with RTL8822BE hardware, when available memory is low, we
> frequently see a kernel panic and system freeze.
>
> First, rtw_pci_rx_isr encounters a memory allocation failure (trimmed):
>
> rx
On 09/07/2019 09:32, YueHaibing wrote:
> If CONFIG_PM is not set, build warnings:
>
> drivers/dma/tegra210-adma.c:747:12: warning: tegra_adma_runtime_resume
> defined but not used [-Wunused-function]
> static int tegra_adma_runtime_resume(struct device *dev)
>
On (07/09/19 16:29), Petr Mladek wrote:
>
> Anyway, if nobody vetoes the patch, I would schedule it for 5.4.
> We are already in the merge window and it deserves some testing
> in linux-next.
>
I don't really want to veto it, but I'm not comfortable with fixing
off-by-one error by introducing
On Tue, Jul 9, 2019 at 9:34 PM Andy Lutomirski wrote:
>
>
>
> > On Jul 9, 2019, at 1:24 AM, Pingfan Liu wrote:
> >
> >> On Tue, Jul 9, 2019 at 2:12 PM Thomas Gleixner wrote:
> >>
> >>> On Tue, 9 Jul 2019, Pingfan Liu wrote:
> On Mon, Jul 8, 2019 at 5:35 PM Thomas Gleixner
> wrote:
>
On Wed 10-07-19 09:47:12, Dave Chinner wrote:
> On Mon, Jul 08, 2019 at 03:31:14PM +0200, Jan Kara wrote:
> > I'd be really careful with nesting range locks. You can have nasty
> > situations like:
> >
> > Thread 1Thread 2
> > read_lock(0,1000)
> >
On 09/07/2019 19:56, Arnd Bergmann wrote:
> Without the CONFIG_PM_CLK dependency, we can now build this file
> in kernels that don't have CONFIG_PM at all, resulting in a harmless
> warning from code that was always there since it got merged:
>
> drivers/dma/tegra210-adma.c:747:12: error:
Hello all,
it would be great if someone from Renesas or someone else could
acknowledge the patch.
I think it is a good improvement especially when using ALSA plugins like
dmix.
Feel free to forward if you know someone who is aware of the cache
coherency of ARM architectures.
Best regards
Testing with RTL8822BE hardware, when available memory is low, we
frequently see a kernel panic and system freeze.
First, rtw_pci_rx_isr encounters a memory allocation failure (trimmed):
rx routine starvation
WARNING: CPU: 7 PID: 9871 at drivers/net/wireless/realtek/rtw88/pci.c:822
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