Tiezhu Yang (2):
MIPS: Loongson64: Add /sys/firmware/lefi/boardinfo
Documentation: ABI: Add /sys/firmware/lefi/boardinfo description for
Loongson64
.../ABI/testing/sysfs-firmware-lefi-boardinfo | 35
arch/mips/include/asm/mach-loongson64/boot_param.h | 4 ++
Sometimes we want to trace a specific mutil-threaded process, which may
create threads dynamically. Currently it is not easy to trace all its
threads, because we can only filter these threads out by using
common_pid.
This patch adds the tgid into the common field as well, with which we
can easily
Add a description for /sys/firmware/lefi/boardinfo on the Loongson
platform.
Signed-off-by: Tiezhu Yang
---
.../ABI/testing/sysfs-firmware-lefi-boardinfo | 35 ++
1 file changed, 35 insertions(+)
create mode 100644
Add /sys/firmware/lefi/boardinfo to get mainboard and BIOS info easily
on the Loongson platform, this is useful to point out the current used
mainboard type and BIOS version when there exists problems related with
hardware or firmware.
The related structures are already defined in the interface
On Mon, 12 Oct 2020 at 19:11, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.4.71 release.
> There are 85 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.
>
>
> -Original Message-
> From: Andy Shevchenko
> Sent: 12 October 2020 9:59 PM
> To: Sia, Jee Heng
> Cc: vk...@kernel.org; eugeniy.palt...@synopsys.com;
> dmaeng...@vger.kernel.org; linux-kernel@vger.kernel.org
> Subject: Re: [PATCH 00/15] dmaengine: dw-axi-dmac: support Intel KeemBay
>
On Mon, 12 Oct 2020 at 19:15, Greg Kroah-Hartman
wrote:
>
> This is the start of the stable review cycle for the 5.8.15 release.
> There are 124 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.
>
>
On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote:
> On Mon, Oct 12, 2020 at 08:17:34PM +0200, Lukas Bulwahn wrote:
> > > If you are suggesting some sort of special code annotation that the tool
> > > would understand, I am open to that. But I'm not aware of any even
> > > vaguely standard way
On 2020/10/12 下午4:17, Eli Cohen wrote:
On Mon, Oct 12, 2020 at 03:45:10PM +0800, Jason Wang wrote:
So in theory we can have several asid's (for different virtqueues), each
one should be followed by a specific set_map call. If this is so, how do
I know if I met all the conditions run my
On stable rc 5.8.15 the following kernel warning was noticed once
while boot and this is hard to reproduce.
metadata:
git branch: linux-5.8.y
git repo: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc
git commit: f4ed6fb8f1680de812daf362f28342e6bf19fdcc
git describe:
On Tue, 13 Oct 2020, Greg Kroah-Hartman wrote:
> On Mon, Oct 12, 2020 at 08:25:30PM +0200, Lukas Bulwahn wrote:
> >
> >
> > On Mon, 12 Oct 2020, Greg Kroah-Hartman wrote:
> >
> > > On Mon, Oct 12, 2020 at 05:10:21PM +0200, Lukas Bulwahn wrote:
> > > > And for the static analysis finding, we
Commit 765cc3a4b224e ("sched/core: Optimize sched_feat() for
!CONFIG_SCHED_DEBUG builds") made sched features static for
!CONFIG_SCHED_DEBUG configurations, but overlooked the CONFIG_
SCHED_DEBUG enabled and !CONFIG_JUMP_LABEL cases. For the latter echoing
changes to
On Mon, Oct 12, 2020 at 08:25:30PM +0200, Lukas Bulwahn wrote:
>
>
> On Mon, 12 Oct 2020, Greg Kroah-Hartman wrote:
>
> > On Mon, Oct 12, 2020 at 05:10:21PM +0200, Lukas Bulwahn wrote:
> > > And for the static analysis finding, we need to find a way to ignore this
> > > finding without simply
On Mon, Oct 12, 2020 at 08:17:34PM +0200, Lukas Bulwahn wrote:
> > If you are suggesting some sort of special code annotation that the tool
> > would understand, I am open to that. But I'm not aware of any even
> > vaguely standard way of marking up a particular function call to
> > indicate
IPQ6018 has the QPIC NAND controller of version 1.5.0, which
uses the BAM DMA. Add support for the QPIC BAM, QPIC NAND and
enable the same in the board DTS file.
Kathiravan T (3):
dt-bindings: qcom_nandc: IPQ6018 QPIC NAND documentation
mtd: rawnand: qcom: Support for IPQ6018 QPIC NAND
Add the compatible string for IPQ6018 QPIC NAND controller
version 1.5.0. It's properties are same as IPQ8074, so reuse
the same.
Signed-off-by: Kathiravan T
---
drivers/mtd/nand/raw/qcom_nandc.c | 4
1 file changed, 4 insertions(+)
diff --git a/drivers/mtd/nand/raw/qcom_nandc.c
Add the binding for the QPIC NAND used on IPQ6018 SoC.
Signed-off-by: Kathiravan T
---
Documentation/devicetree/bindings/mtd/qcom_nandc.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/mtd/qcom_nandc.txt
Add the QPIC BAM and QPIC NAND controller support and
enable the same in board DTS file.
Co-developed-by: Anusha Canchi Ramachandra Rao
Signed-off-by: Anusha Canchi Ramachandra Rao
Signed-off-by: Kathiravan T
---
arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts | 16
Hi--
Here are a few corrections for the source code.
On 9/4/20 12:40 PM, Michael Witten wrote:
The following patch improves the quality and correctness of the openprom code.
I have neither a machine to test the result nor a toolchain to compile it, and
that is why it is listed currently as an
On 12-10-20, 22:36, Sumit Gupta wrote:
> Yes, this will also work. Then we don't need the current patch.
> You want me to send a patch with change from pr_warn to pr_info?
I have sent one.
--
viresh
The cpufreq core checks if the frequency programmed by the bootloaders
is not listed in the freq table and programs one from the table in such
a case. This is done only if the driver has set the
CPUFREQ_NEED_INITIAL_FREQ_CHECK flag.
Currently we print two separate messages, with almost the same
> On Mon, Oct 12, 2020 at 5:36 AM Christian Eggers wrote:
> > v2:
> > -
> > - integrated proposal from Willem de Bruijn
> > - added Reviewed-by: from Willem and Deepa
You may add my
Acked-by: Deepa Dinamani
-Deepa
On 10/12/20 at 05:21pm, Rahul Gopakumar wrote:
> Hi Baoquan,
>
> Attached collected dmesg logs for with and without
> commit after adding memblock=debug to kernel cmdline.
Thanks, I have got the root cause, will make a patch for your testing
soon.
Hi Keerthy,
FYI, the error/warning still remains.
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
master
head: 865c50e1d279671728c2936cb7680eb89355eeea
commit: d2c8ac187fc922e73930a1b2f6a211e27f595d01 crypto: sa2ul - Add AEAD
algorithm support
date: 3 months ago
Hi all,
Today's linux-next merge of the tty tree got a conflict in:
drivers/video/console/sticon.c
between commit:
fbb75b71b131 ("parisc/sticon: Add user font support")
from the parisc-hd tree and commits:
d73568c4ccb0 ("vt: make vc_data pointers const in selection.h")
23f87274f0ad
On 10/13/2020 08:15 AM, Jiaxun Yang wrote:
于 2020年10月12日 GMT+08:00 下午8:02:25, Tiezhu Yang 写到:
On 10/12/2020 06:38 PM, Thomas Bogendoerfer wrote:
On Sun, Oct 11, 2020 at 07:47:53AM +0800, Tiezhu Yang wrote:
Add /proc/boardinfo to get mainboard and BIOS info easily on the Loongson
platform,
This patch adds device tree binding for ARM Message Handling Unit (MHU)
controller version 2.
Based on earlier work by Morten Borup Petersen.
Co-developed-by: Tushar Khandelwal
Signed-off-by: Tushar Khandelwal
Signed-off-by: Viresh Kumar
---
V3->V4:
- Made interrupts property compulsory for
Hi Jiri, Hi Arnaldo,
How about v8 series? V6 got ACK from Jiri and I updated the series to v8 according to Arnaldo's
comments. Please let me know if there are still some issues for this version then I can continue
improving the patchset.
Thanks
Jin Yao
On 10/9/2020 10:28 AM, Jin Yao wrote:
On Tue, Oct 13, 2020 at 11:10 AM jun qian wrote:
>
> Pingfan Liu 于2020年10月12日周一 下午9:54写道：
> >
> > __do_softirq() may be interrupted by hardware interrupts. In this case,
> > irqtime_account_irq() will account the time slice as CPUTIME_SOFTIRQ by
> > mistake.
> >
> > By passing
> On 10/12/20 6:20 AM, syzbot wrote:
>> dashboard link: https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
>> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/
>> c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
>> syz repro:
> On 10/12/20 6:20 AM, syzbot wrote:
>> dashboard link: https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
>> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/
>> c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
>> syz repro:
On 10/12/20 6:20 AM, syzbot wrote:
> dashboard link: https://syzkaller.appspot.com/bug?extid=43fc5ba6dcb33e3261ca
> compiler: clang version 10.0.0 (https://github.com/llvm/llvm-project/
> c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
> syz repro:
On 10/12/20 3:01 PM, Richard Cochran wrote:
> On Sun, Oct 11, 2020 at 01:09:55PM -0700, t...@redhat.com wrote:
>> From: Tom Rix
>>
>> Clang static analysis reports this representative problem
>>
>> ptp_clockmatrix.c:1852:2: warning: 5th function call argument
>> is an uninitialized value
>>
On failure, the platform_get_irq_byname prints an error message
so, patch removes error message related to this function from
core.c file.
A change was suggested during reviewing CDNSP driver by Chunfeng Yun.
Signed-off-by: Pawel Laszczak
---
Changelog:
v3
- changed error condition checking for
On Tue, Oct 13, 2020 at 6:12 AM Cong Wang wrote:
>
> On Mon, Oct 12, 2020 at 2:53 AM Muchun Song wrote:
> > We are not complaining about TCP using too much memory, but how do
> > we know that TCP uses a lot of memory. When I firstly face this problem,
> > I do not know who uses the 25GB memory
Hit a warning:
WARNING: CPU: 1 PID: 241 at kernel/workqueue.c:1627
__queue_delayed_work+0x6d/0x90
with trace:
mod_delayed_work_on+0x59/0x90
nvmet_update_cc+0xee/0x100 [nvmet]
nvmet_execute_prop_set+0x72/0x80 [nvmet]
nvmet_tcp_try_recv_pdu+0x2f7/0x770 [nvmet_tcp]
On Mon, Sep 14, 2020 at 4:06 PM Cheng-Yi Chiang wrote:
>
> From: Ajit Pandey
>
> Add new driver to register sound card on sc7180 trogdor board and
> do the required configuration for lpass cpu dai and external codecs
> connected over MI2S interfaces.
>
> Signed-off-by: Ajit Pandey
>
On Tue, Sep 15, 2020 at 8:44 PM Cheng-yi Chiang wrote:
>
> On Tue, Sep 15, 2020 at 1:48 AM Rob Herring wrote:
> >
> > On Mon, 14 Sep 2020 16:06:18 +0800, Cheng-Yi Chiang wrote:
> > > Add devicetree bindings documentation file for sc7180 sound card.
> > >
> > > Signed-off-by: Cheng-Yi Chiang
> >
Hi all,
On Mon, 12 Oct 2020 15:15:27 +1100 Stephen Rothwell
wrote:
>
> On Wed, 23 Sep 2020 15:13:36 +1000 Stephen Rothwell
> wrote:
> >
> > Today's linux-next merge of the tip tree got a conflict in:
> >
> > drivers/gpu/drm/amd/amdkfd/kfd_priv.h
> >
> > between commit:
> >
> >
--
Lieber Freund (Assalamu Alaikum),
Ich bin vor einer privaten Suche auf Ihren E-Mail-Kontakt gestoßen
Ihre Hilfe. Mein Name ist Aisha Al-Qaddafi, eine alleinerziehende
Mutter und eine Witwe
mit drei Kindern. Ich bin die einzige leibliche Tochter des Spätlibyschen
Präsident (verstorbener Oberst
>
> Hi,
>
> On Monday 12 Oct 2020 at 20:41:36 (+0800), zhuguangqin...@gmail.com wrote:
> > From: zhuguangqing
> >
> > Hi, Lukasz, Quentin
> > I have three questions to consult about cpumask in energy_model.c.
>
> OK, let's see if we can help :)
>
Thanks for your help and review.
> > 1,
As it stands now, the vdso32 Makefile hardcodes the linker to ld.bfd
using -fuse-ld=bfd with $(CC). This was taken from the arm vDSO
Makefile, as the comment notes, done in commit d2b30cd4b722 ("ARM:
8384/1: VDSO: force use of BFD linker").
Commit fe00e50b2db8 ("ARM: 8858/1: vdso: use $(LD)
Hi all,
On Fri, 2 Oct 2020 15:22:24 +1000 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the tip tree got a conflict in:
>
> include/linux/iommu.h
>
> between commits:
>
> 23cc3493b5e1 ("iommu/uapi: Rename uapi functions")
> d90573812eea ("iommu/uapi: Handle data and argsz
allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a005-20201012
i386 randconfig-a006-20201012
i386
defconfig
mips allyesconfig
mips allmodconfig
powerpc allyesconfig
powerpc allmodconfig
powerpc allnoconfig
i386 randconfig-a005-20201012
i386
allmodconfig
powerpc allnoconfig
i386 randconfig-a005-20201012
i386 randconfig-a006-20201012
i386 randconfig-a001-20201012
i386 randconfig-a003-20201012
i386 randconfig
Hi all,
On Fri, 25 Sep 2020 15:35:10 +1000 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the tip tree got a conflict in:
>
> arch/x86/kernel/apic/msi.c
>
> between commit:
>
> 2705b8e4d46f ("x86/apic/msi: Use Real PCI DMA device when configuring IRTE")
>
> from the pci tree
Hi all,
On Fri, 25 Sep 2020 15:21:18 +1000 Stephen Rothwell
wrote:
>
> Today's linux-next merge of the tip tree got a conflict in:
>
> drivers/pci/controller/vmd.c
>
> between commit:
>
> 42443f036042 ("PCI: vmd: Create IRQ Domain configuration helper")
>
> from the pci tree and
On Tue, Oct 13, 2020 at 5:47 AM Cong Wang wrote:
>
> On Sun, Oct 11, 2020 at 9:22 PM Muchun Song wrote:
> >
> > On Mon, Oct 12, 2020 at 2:39 AM Cong Wang wrote:
> > >
> > > On Sat, Oct 10, 2020 at 3:39 AM Muchun Song
> > > wrote:
> > > >
> > > > The amount of memory allocated to sockets
On Mon, Oct 12, 2020 at 02:26:52PM -0700, Kees Cook wrote:
> On Mon, Oct 12, 2020 at 02:22:03PM -0700, Fāng-ruì Sòng wrote:
> > On Mon, Oct 12, 2020 at 2:11 PM 'Nick Desaulniers' via Clang Built
> > Linux wrote:
> > >
> > > On Mon, Sep 28, 2020 at 3:49 PM Nathan Chancellor
> > > wrote:
> > > >
>
On Mon, Oct 12, 2020 at 05:49:09PM +0530, Sumit Garg wrote:
> Hi Masa,
>
> On Sat, 10 Oct 2020 at 20:43, Masayoshi Mizuma wrote:
> >
> > On Sat, Oct 10, 2020 at 10:34:04AM +0100, Marc Zyngier wrote:
> > > On Sat, 10 Oct 2020 02:58:55 +0100,
> > > Masayoshi Mizuma wrote:
> > >
> > > [...]
> > >
Commit e7ae8d174eec ("MIPS: replace add_memory_region with memblock")
replaced add_memory_region(, , BOOT_MEM_RAM) with memblock_add(). But
it doesn't work well on some platforms which have NUMA like Loongson64.
Because memblock_add() calls memblock_add_range() and sets memory at
MAX_NUMNODES. As
Pingfan Liu 于2020年10月12日周一 下午9:54写道：
>
> __do_softirq() may be interrupted by hardware interrupts. In this case,
> irqtime_account_irq() will account the time slice as CPUTIME_SOFTIRQ by
> mistake.
>
> By passing irqtime_account_irq() an extra param about either hardirq or
> softirq,
On 10/13, Chao Yu wrote:
> Jaegeuk,
>
> I guess you missed sending last applied patch to mailing list?
I was testing locally and supposed to post it soon before pull request. Putting
it in -dev can give some soak time in -next.
No worries.
Thanks,
>
> Thanks,
>
> On 2020/10/9 22:56,
Atish Patra 於 2020年10月13日 週二 上午9:28寫道：
>
> On Mon, Oct 12, 2020 at 4:26 PM Atish Patra wrote:
> >
> > On Mon, Oct 12, 2020 at 6:15 AM Greentime Hu
> > wrote:
> > >
> > > Atish Patra 於 2020年10月10日 週六 上午5:13寫道：
> > > >
> > > > Currently, .init.text & .init.data are intermixed which makes it
>
Hi all,
After merging the vfio tree, today's linux-next build (x86_64
allmodconfig) failed like this:
Caused by commit
cc0ee20bd969 ("vfio/fsl-mc: trigger an interrupt via eventfd")
ac93ab2bf69a ("vfio/fsl-mc: Add support for device reset")
I have used the vfio tre
First problem is we hit BUG_ON() in f2fs_get_sum_page given EIO on
f2fs_get_meta_page_nofail().
Quick fix was not to give any error with infinite loop, but syzbot caught
a case where it goes to that loop from fuzzed image. In turned out we abused
f2fs_get_meta_page_nofail() like in the below call
On Tue, Oct 13, 2020 at 3:17 AM Steven Rostedt wrote:
>
>
> [ Removing the powertop mailing list because it's rejecting everything ]
>
> On Mon, 12 Oct 2020 11:41:20 -0700
> Tony Jones wrote:
>
> > On Mon, Oct 12, 2020 at 11:19:50AM -0400, Steven Rostedt wrote:
> >
> > > Once it's shown that it
Hello Jens,
Jens Wiklander writes:
> On Mon, Oct 12, 2020 at 11:26 AM Volodymyr Babchuk
> wrote:
>>
>> Before passing 'start' to find_vma() we need to remove
>> tags from it to get sane results.
>>
>> Signed-off-by: Volodymyr Babchuk
>> ---
>> drivers/tee/optee/call.c | 2 ++
>> 1 file
On 10/12/20 6:59 PM, Xing Zhengjun wrote:
>
>
> On 10/13/2020 1:40 AM, Mike Kravetz wrote:
>> On 10/11/20 10:29 PM, Xing Zhengjun wrote:
>>> Hi Mike,
>>>
>>> I re-test it in v5.9-rc8, the regression still existed. It is almost
>>> the same as 34ae204f1851. Do you have time to look at it?
On Mon, 2020-10-12 at 20:34 +0200, Mike Galbraith wrote:
> On Mon, 2020-10-12 at 18:45 +0200, Sebastian Andrzej Siewior wrote:
> > On 2020-10-10 06:31:57 [+0200], Mike Galbraith wrote:
> >
> > so this then. Do you have more of these?
>
> Nope
Well, I do have a gripe from 5.6-rt, which I just
Hi, Randy,
On Mon, Oct 12, 2020 at 07:54:32PM -0700, Randy Dunlap wrote:
> On 10/12/20 7:46 PM, Fenghua Yu wrote:
> > diff --git a/Documentation/conf.py b/Documentation/conf.py
> > index c50310d9..b5b2be8eec22 100644
> > --- a/Documentation/conf.py
> > +++ b/Documentation/conf.py
> > @@ -36,7
Linus,
the latest prandom series I sent you changes __this_cpu_read() to
this_cpu_read() since LKP returned the following trace on i386:
[9.061912] dump_stack+0x54/0x6e
[9.061912] check_preemption_disabled+0xb1/0xc0
[9.061912] __this_cpu_preempt_check+0xf/0x11
[9.065516]
On 10/12/20 7:46 PM, Fenghua Yu wrote:
> Intel Memory Bandwidth Monitoring (MBM) counters may report system
> memory bandwidth incorrectly on some Intel processors. The errata are
> reported in erratum SKX99 [1], erratum BDF102 [2] and RDT reference
> manual [3].
>
> To work around the errata,
Add 88200Hz and 176400Hz sample rates support for TX.
Add 88200Hz, 176400Hz, 192000Hz sample rates support for RX.
Signed-off-by: Viorel Suman
Signed-off-by: Shengjiu Wang
Acked-by: Nicolin Chen
---
changes in v2
- reorder the signed-off
- add acked-by Nicolin
sound/soc/fsl/fsl_spdif.c | 16
When TPM 2.0 trusted keys code was moved to the trusted keys subsystem,
the operations were unwrapped from tpm_try_get_ops() and tpm_put_ops(),
which are used to take temporarily the ownership of the TPM chip. The
ownership is only taken inside tpm_send(), but this is not sufficient,
as in the key
Consider the following transcript:
$ keyctl add trusted kmk "new 32 blobauth=helloworld keyhandle=8000
migratable=1" @u
add_key: Invalid argument
The documentation has the following description:
migratable= 0|1 indicating permission to reseal to new PCR values,
default
When tpm_get_random() was introduced, it defined the following API for the
return value:
1. A positive value tells how many bytes of random data was generated.
2. A negative value on error.
However, in the call sites the API was used incorrectly, i.e. as it would
only return negative values and
Hi all, would you please help to review my latest patch v17, thanks very much!
Best Regards,
Xin
Intel Memory Bandwidth Monitoring (MBM) counters may report system
memory bandwidth incorrectly on some Intel processors. The errata
SKX99 for Skylake server, BDF102 for Broadwell server, and the
correction factor table are documented in Documentation/x86/resctrl.rst.
Intel MBM counters track
On Mon, Oct 12, 2020 at 11:28 PM Jakub Kicinski wrote:
>
> On Mon, 12 Oct 2020 13:56:15 +0800 Po-Hsu Lin wrote:
> > Is there any update on this patch?
>
> You received feedback. Don't remove modules after tests, something else
> could be using them.
Hello Jakub,
I have my feedback regarding your
On Wed, Oct 07, 2020 at 03:37:48PM +0530, Sumit Garg wrote:
> Add MAINTAINERS entry for TEE based Trusted Keys framework.
>
> Signed-off-by: Sumit Garg
> Acked-by: Jarkko Sakkinen
> ---
> MAINTAINERS | 8
> 1 file changed, 8 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
>
On Mon, Oct 12, 2020 at 05:58:04PM -0700, James Bottomley wrote:
> On Tue, 2020-10-13 at 03:28 +0300, Jarkko Sakkinen wrote:
> [...]
> > diff --git a/include/linux/tpm.h b/include/linux/tpm.h
> > index 8f4ff39f51e7..f0ebce14d2f8 100644
> > --- a/include/linux/tpm.h
> > +++ b/include/linux/tpm.h
>
Intel Memory Bandwidth Monitoring (MBM) counters may report system
memory bandwidth incorrectly on some Intel processors. The errata are
reported in erratum SKX99 [1], erratum BDF102 [2] and RDT reference
manual [3].
The errata are worked around using a correction factor table. Since
the
On Mon, Oct 12, 2020 at 05:14:42PM -0700, Linus Torvalds wrote:
> On Mon, Oct 12, 2020 at 4:54 PM Paul E. McKenney wrote:
> >
> > In CONFIG_PREEMPT_NONE=y kernels, RCU has no way to tell whether or
> > not its caller holds a raw spinlock, which some callers do.
>
> Only kfree_rcu()? (And
Intel Memory Bandwidth Monitoring (MBM) counters may report system
memory bandwidth incorrectly on some Intel processors. The errata are
reported in erratum SKX99 [1], erratum BDF102 [2] and RDT reference
manual [3].
To work around the errata, MBM total and local readings are corrected
using a
On Mon, Oct 12, 2020 at 7:57 PM Zengtao (B) wrote:
>
>
> > -Original Message-
> > From: yulei.ker...@gmail.com [mailto:yulei.ker...@gmail.com]
> > Sent: Thursday, October 08, 2020 3:54 PM
> > To: a...@linux-foundation.org; naoya.horigu...@nec.com;
> > v...@zeniv.linux.org.uk;
On Mon 12.Oct'20 at 12:49:16 -0400, Arvind Sankar wrote:
On Mon, Oct 12, 2020 at 04:44:31PM +0800, Shuo A Liu wrote:
On Wed 30.Sep'20 at 12:14:03 -0700, Nick Desaulniers wrote:
>On Wed, Sep 30, 2020 at 10:13 AM Peter Zijlstra wrote:
>>
>> On Wed, Sep 30, 2020 at 11:10:36AM -0500, Segher
On Tue, Oct 13, 2020 at 3:09 AM Nicolin Chen wrote:
>
> Hi Shengjiu,
>
> On Mon, Oct 12, 2020 at 04:49:42PM +0800, Shengjiu Wang wrote:
> > Add 88200Hz and 176400Hz sample rates support for TX.
> > Add 88200Hz, 176400Hz, 192000Hz sample rates support for RX.
> >
> > Signed-off-by: Shengjiu Wang
ring_request_msix() misses to call ida_simple_remove() in an error path.
Add the missed function call to fix it.
Fixes: 046bee1f9ab8 ("thunderbolt: Add MSI-X support")
Signed-off-by: Jing Xiangfeng
---
drivers/thunderbolt/nhi.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff
On Fri, 18 Sep 2020, Hugh Dickins wrote:
> On Fri, 18 Sep 2020, Yu Zhao wrote:
> > On Fri, Sep 18, 2020 at 01:46:59PM -0700, Hugh Dickins wrote:
> > > On Thu, 17 Sep 2020, Yu Zhao wrote:
> > >
> > > > Hi Andrew,
> > > >
> > > > I see you have taken this:
> > > > mm: use
Jaegeuk,
I guess you missed sending last applied patch to mailing list?
Thanks,
On 2020/10/9 22:56, jaeg...@kernel.org wrote:
On 10/09, Chao Yu wrote:
On 2020/10/9 12:32, jaeg...@kernel.org wrote:
On 10/09, Chao Yu wrote:
On 2020/10/9 9:50, jaeg...@kernel.org wrote:
On 10/09, Chao Yu
On 10/12/20 7:24 PM, Daeho Jeong wrote:
> diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
> index 53fe2853579c..a33c90cf979b 100644
> --- a/fs/f2fs/f2fs.h
> +++ b/fs/f2fs/f2fs.h
> @@ -433,6 +433,8 @@ static inline bool __has_cursum_space(struct f2fs_journal
> *journal,
>
From: Daeho Jeong
Added a new F2FS_IOC_SET_COMPRESS_OPTION ioctl to change file
compression option of a file.
Signed-off-by: Daeho Jeong
---
fs/f2fs/f2fs.h | 2 ++
fs/f2fs/file.c | 56 ++
2 files changed, 58 insertions(+)
diff --git
From: Daeho Jeong
Added a new F2FS_IOC_GET_COMPRESS_OPTION ioctl to get file compression
option of a file.
Signed-off-by: Daeho Jeong
---
fs/f2fs/f2fs.h | 7 +++
fs/f2fs/file.c | 30 ++
2 files changed, 37 insertions(+)
diff --git a/fs/f2fs/f2fs.h
This small series gets my hardware into a working state. The key points are to
make sure we don't force the link and that we ask the MAC for the link status.
I also have updated my dts to say `phy-mode = "1000base-x";` and `managed =
"in-band-status";`
Chris Packham (2):
net: dsa: mv88e6xxx:
When a port is configured with 'managed = "in-band-status"' don't force
the link up, the switch MAC will detect the link status correctly.
Signed-off-by: Chris Packham
---
drivers/net/dsa/mv88e6xxx/chip.c | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git
Implement serdes_power, serdes_get_lane and serdes_pcs_get_state ops for
the MV88E6097 so that ports 8 & 9 can be supported as serdes ports and
directly connected to other network interfaces or to SFPs without a PHY.
Signed-off-by: Chris Packham
---
This should be usable for all variants of the
On 9/26/20 9:18 PM, William Breathitt Gray wrote:
This is a reimplementation of the Generic Counter driver interface.
I'll follow up if I find any problems while testing but here are some
comments I had from looking over the patch.
diff --git a/drivers/counter/counter-core.c
On MSM8916, only one qcom-apcs-msm8916-clk device is needed, as there is
only one APCS clock. However, on MSM8939 three APCS clocks need to be
registered for cluster0 (little cores), cluster1 (big cores) and CCI
(Cache Coherent Interconnect). That said, we will need to register 3
Some of these ralink devices come with an ancient u-boot which can't
extract LZMA properly when image gets too big.
Enable zboot support to get a self-extracting kernel instead of relying
on broken u-boot support.
Signed-off-by: Chuanhong Guo
---
arch/mips/Kconfig | 1 +
1 file changed, 1
Hi David, thanks for your information.
Hi Christoph, please see my comments below.
> Subject: RE: [PATCH V2 4/4] misc: vop: mapping kernel memory to user space
> as noncached
>
> From: Christoph Hellwig
> > Sent: 29 September 2020 11:29
> ...
> > You can't call remap_pfn_range on memory returned
It is redundant to do irqsave and irqrestore in hardIRQ context.
Signed-off-by: Tian Tao
---
drivers/vfio/platform/vfio_platform_irq.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/vfio/platform/vfio_platform_irq.c
b/drivers/vfio/platform/vfio_platform_irq.c
On 10/13/2020 1:40 AM, Mike Kravetz wrote:
On 10/11/20 10:29 PM, Xing Zhengjun wrote:
Hi Mike,
I re-test it in v5.9-rc8, the regression still existed. It is almost the
same as 34ae204f1851. Do you have time to look at it? Thanks.
Thank you for testing.
Just curious, did you apply
On Wed, Oct 07, 2020 at 03:37:46PM +0530, Sumit Garg wrote:
> Add support for TEE based trusted keys where TEE provides the functionality
> to seal and unseal trusted keys using hardware unique key.
>
> Refer to Documentation/tee.txt for detailed information about TEE.
>
> Signed-off-by: Sumit
On 10/12/2020 4:18 PM, Mel Gorman wrote:
On Mon, Oct 12, 2020 at 02:20:26PM +0800, Xing Zhengjun wrote:
Hi Mel,
It is a revert commit caused the regression, Do you have a plan to fix
it? Thanks. I re-test it in v5.9-rc8, the regression still existed.
The revert caused a *performance*
Matthew Wilcox wrote:
> On Mon, Oct 12, 2020 at 02:00:17PM +, linmiaohe wrote:
>> Hi all:
>>
>> Many thanks for brilliant z3fold code. I am reading it and have some
>> questions about it. It's very nice of you if you can explain it for me.
>> 1.page->private is used in z3fold but
Hi Michael,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on chanwoo-extcon/extcon-next]
[also build test WARNING on v5.9 next-20201012]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base
On Wed, Oct 07, 2020 at 03:37:45PM +0530, Sumit Garg wrote:
> Current trusted keys framework is tightly coupled to use TPM device as
> an underlying implementation which makes it difficult for implementations
> like Trusted Execution Environment (TEE) etc. to provide trusted keys
> support in case
If original VMA can't be split at the desired address, do_munmap() will
fail and leave both new-copied VMA and old VMA. De-facto it's
MREMAP_DONTUNMAP behaviour, which is unexpected.
Currently, it may fail such way for hugetlbfs and dax device mappings.
Minimize such unpleasant situations to OOM
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