On 03/10, Huang Jianan wrote:
> Hi Richard,
>
> On 2021/3/9 12:01, Matthew Wilcox wrote:
> > On Tue, Mar 09, 2021 at 10:23:35AM +0800, Weichao Guo wrote:
> > > Hi Richard,
> > >
> > > On 2021/3/8 19:53, Richard Palethorpe wrote:
> > > > Hello,
> > > >
> > > > > kern :err : [ 187.461914] F2FS
On 3/10/21 3:24 PM, Mark Hounschell wrote:
On 3/10/21 2:56 PM, Filipe Laíns wrote:
On Wed, 2021-03-10 at 13:55 -0500, Mark Hounschell wrote:
I have been using a Logitech wireless G602 mouse since forever. As of
kernel 5.10.11 I get the following kernel messages;
$dmesg | grep -i logitech
(sn
On Wed, 2021-03-10 at 20:01 +0200, Jarkko Sakkinen wrote:
> On Tue, Mar 09, 2021 at 10:30:37AM +0100, Borislav Petkov wrote:
> > On Tue, Mar 09, 2021 at 02:38:49PM +1300, Kai Huang wrote:
> > > This series adds KVM SGX virtualization support. The first 14 patches
> > > starting
> > > with x86/sgx
After the device has signaled the end of reset by clearing the reset bit,
it will automatically reinit MHI and the internal device structures. Once
That is done, the device will signal it has entered the ready state.
Signaling the ready state involves sending an interrupt (MSI) to the host
which
Retry the ping loop upto 600 times, or approximately 30 seconds, to make
sure the test does hang at start up.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 7 +++
1 file changed, 7 insertions(+)
diff --git a/tools/perf/tests/shell/daemon.sh b/tools/perf/tests/shell/daemon
Remove unused argument from daemon_exit.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 15 +++
1 file changed, 7 insertions(+), 8 deletions(-)
diff --git a/tools/perf/tests/shell/daemon.sh b/tools/perf/tests/shell/daemon.sh
index 5ad3ca8d681b..66ad56b4e0a5 100755
Reorder daemon_start and daemon_exit as the trap handler is added in
daemon_start referencing daemon_exit.
Signed-off-by: Ian Rogers
---
tools/perf/tests/shell/daemon.sh | 34 +++-
1 file changed, 20 insertions(+), 14 deletions(-)
diff --git a/tools/perf/tests/shell/
From: Fan Wu
Currently ENOMEM is returned when MHI ring is full. This error code is
very misleading. Change to EAGAIN instead.
Signed-off-by: Fan Wu
Signed-off-by: Jeffrey Hugo
Reviewed-by: Hemant Kumar
Reviewed-by: Manivannan Sadhasivam
---
drivers/bus/mhi/core/main.c | 2 +-
1 file change
On 3/10/21 1:33 PM, Nathan Chancellor wrote:
> On Wed, Mar 10, 2021 at 01:21:52PM -0700, Jens Axboe wrote:
>> On 3/10/21 11:23 AM, Nathan Chancellor wrote:
>>> Hi Jens,
>>>
>>> There is a new clang warning added in the development branch,
>>> -Walign-mismatch, which shows an instance in block/blk-m
10.03.2021 06:36, Nicolin Chen пишет:
> This patch dumps all active mapping entries from pagetable
> to a debugfs directory named "mappings".
>
> Ataching an example:
>
> SWGROUP: hc
> ASID: 0
> reg: 0x250
> PTB_ASID: 0xe0080004
> as->pd_dma: 0x80004000
> {
> [1023] 0xf0080013 (1)
>
Hi Linus,
Thanks for your feedback. I apologize for the late response, I didn’t receive
any email notification due to the invalid email address "as...@mellanox.com". I
have added the right address "as...@nvidia.com" and I am replying to your
comments below (found and copied from
https://www.sp
On Wed, 2021-03-10 at 17:11 +0200, Jarkko Sakkinen wrote:
> On Wed, Mar 03, 2021 at 08:59:17AM -0800, Dave Hansen wrote:
> > On 3/3/21 7:03 AM, Jarkko Sakkinen wrote:
> > > diff --git a/arch/x86/kernel/cpu/sgx/main.c
> > > b/arch/x86/kernel/cpu/sgx/main.c
> > > index 52d070fb4c9a..ed99c60024dc 100
On Wed, Mar 10, 2021 at 01:21:52PM -0700, Jens Axboe wrote:
> On 3/10/21 11:23 AM, Nathan Chancellor wrote:
> > Hi Jens,
> >
> > There is a new clang warning added in the development branch,
> > -Walign-mismatch, which shows an instance in block/blk-mq.c:
> >
> > block/blk-mq.c:630:39: warning: p
The series of space has been replaced by tab space
wherever required.
Signed-off-by: Shubhankar Kuranagatti
---
net/ipv6/route.c | 26 +-
1 file changed, 13 insertions(+), 13 deletions(-)
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1536f4948e86..60058f3dcc48 1
On 3/10/21 2:56 PM, Filipe Laíns wrote:
On Wed, 2021-03-10 at 13:55 -0500, Mark Hounschell wrote:
I have been using a Logitech wireless G602 mouse since forever. As of
kernel 5.10.11 I get the following kernel messages;
$dmesg | grep -i logitech
(snip)
.
.
.
Every mouse event seems to produc
Hi,
On Wed, Mar 10, 2021 at 12:20 PM Sai Prakash Ranjan
wrote:
>
> During suspend/resume usecases and tests, it is common to see issues
> such as lockups either in suspend path or resume path because of the
> bugs in the corresponding device driver pm handling code. In such cases,
> it is importa
Hi Tom,
On 03/02/2021 08:09 AM, Tom Rix wrote:
On 2/17/21 10:40 PM, Lizhi Hou wrote:
Add UCS driver. UCS is a hardware function discovered by walking xclbin
What does UCS stand for ? add to commit log
UCS stands for User Clock Subsystem. I will add it to log.
metadata. A platform device nod
Hi!
> From: Greg Kroah-Hartman
>
> This is the start of the stable review cycle for the 5.10.23 release.
> There are 47 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.
CIP testing did not find any
On Thu, Mar 11, 2021 at 01:50:04AM +0530, Sai Prakash Ranjan wrote:
> During suspend/resume usecases and tests, it is common to see issues
> such as lockups either in suspend path or resume path because of the
> bugs in the corresponding device driver pm handling code. In such cases,
> it is import
On Wed 10 Mar 10:46 CST 2021, Souradeep Chowdhury wrote:
> Documentation for Data Capture and Compare(DCC) device tree bindings
> in yaml format.
>
> Signed-off-by: Souradeep Chowdhury
> ---
> .../devicetree/bindings/arm/msm/qcom,dcc.yaml | 49
> ++
> 1 file changed, 4
10.03.2021 22:13, Dmitry Osipenko пишет:
> 19.02.2021 01:07, Nicolin Chen пишет:
>> Commit 25938c73cd79 ("iommu/tegra-smmu: Rework tegra_smmu_probe_device()")
>> removed certain hack in the tegra_smmu_probe() by relying on IOMMU core to
>> of_xlate SMMU's SID per device, so as to get rid of tegra_s
Hi!
> From: Greg Kroah-Hartman
>
> This is the start of the stable review cycle for the 4.19.180 release.
> There are 39 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.
CIP testing did not find any
On 3/10/21 11:23 AM, Nathan Chancellor wrote:
> Hi Jens,
>
> There is a new clang warning added in the development branch,
> -Walign-mismatch, which shows an instance in block/blk-mq.c:
>
> block/blk-mq.c:630:39: warning: passing 8-byte aligned argument to
> 32-byte aligned parameter 2 of 'smp_ca
Hi!
> From: Greg Kroah-Hartman
>
> This is the start of the stable review cycle for the 4.4.261 release.
> There are 7 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.
CIP testing did not find any p
During suspend/resume usecases and tests, it is common to see issues
such as lockups either in suspend path or resume path because of the
bugs in the corresponding device driver pm handling code. In such cases,
it is important that watchdog is active to make sure that we either
receive a watchdog p
On 3/10/21 5:57 PM, Arnd Bergmann wrote:
On Wed, Mar 10, 2021 at 8:30 AM Pavel Machek wrote:
Hi!
I'd like people from Intel to contact me. There's more to fix there,
and AFAICT original author went away.
The following message to was
undeliverable.
: Recipient
+address rejected: User un
On Wed, Mar 10, 2021 at 07:17:13PM +, Jon Hunter wrote:
> On 10/03/2021 18:37, Pierre-Louis Bossart wrote:
> > +EXPORT_SYMBOL_GPL(dmi_available);
> > - if (!is_acpi_device_node(card->dev->fwnode))
> > + if (!dmi_available)
> Sounds good to me. I would have done the same if I had
On Tue 09 Mar 02:03 CST 2021, Rasmus Villemoes wrote:
> On 03/09/2020 06.00, Samuel Holland wrote:
> > Stephen, Maxime,
> >
> > You previously asked me to implement the protected-clocks property in a
> > driver-independent way:
> >
> > https://www.spinics.net/lists/arm-kernel/msg753832.html
> >
On Wed, Mar 10, 2021 at 8:59 AM Yonghong Song wrote:
>
>
>
> On 3/10/21 3:48 AM, Florent Revest wrote:
> > On Wed, Mar 10, 2021 at 6:16 AM Yonghong Song wrote:
> >> On 3/9/21 7:43 PM, Yonghong Song wrote:
> >>> On 3/9/21 5:54 PM, Florent Revest wrote:
> I noticed that initializing an array o
On Mon, Mar 8, 2021 at 8:53 PM Chen, Mike Ximing
wrote:
>
>
> > -Original Message-
> > From: Greg KH
> > On Mon, Mar 08, 2021 at 08:00:00PM +, Chen, Mike Ximing wrote:
> > >
> > > Hi Greg,
> > >
> > > While waiting for the feedback from the networking maintainers, I am
> > > wondering
From: Zhang Qiang
Add a drain_page_cache() function to drain a per-cpu page cache.
The reason behind of it is a system can run into a low memory
condition, in that case a page shrinker can ask for its users
to free their caches in order to get extra memory available for
other needs in a system.
On Wed, Mar 10, 2021 at 07:19:55PM +0100, Alexey Gladkov wrote:
> If only the dynamic part of procfs is mounted (subset=pid), then there is no
> need to check if procfs is fully visible to the user in the new user
> namespace.
I'm sorry about that unfinished patch set. Please ignore it.
> Change
On Wed, Mar 10, 2021 at 02:40:11PM -0400, Jason Gunthorpe wrote:
> On Wed, Mar 10, 2021 at 11:34:06AM -0700, Alex Williamson wrote:
>
> > > I think after the address_space changes this should try to stick with
> > > a normal io_rmap_pfn_range() done outside the fault handler.
> >
> > I assume you
Hi!
On Wed 2021-03-10 14:23:34, gre...@linuxfoundation.org wrote:
> From: Greg Kroah-Hartman
>
> From: Jasper St. Pierre
Something is funny with the From header here. But that's not main
thing -- this patch is evil.
>
> [ Upstream commit 25417185e9b5ff90746d50769d2a3fcd1629e254 ]
>
> The GI
Hi!
> From: Greg Kroah-Hartman
>
> From: Jasper St. Pierre
Something is funny with the From header here. But that's not main
thing -- this patch is evil.
> Unfortunately, the backlight controller only confuses userspace, which
> sees the existence of a backlight device node and has the unreal
On Wed, Mar 10, 2021 at 11:46:44AM -0800, Ricardo Neri wrote:
> But this series provides the use case, right? Kan's patches handle PMU
> counters
> that may differ cross types of CPUs. In patch 2, get_hybrid_params()
> needs to check first if X86_FEATURE_HYBRID_CPU is enabled before
> querying the
On 3/10/21 11:27 AM, Greg Kroah-Hartman wrote:
On Wed, Mar 10, 2021 at 11:08:10PM +0530, Naresh Kamboju wrote:
On Wed, 10 Mar 2021 at 18:54, wrote:
From: Greg Kroah-Hartman
This is the start of the stable review cycle for the 5.10.23 release.
There are 49 patches in this series, all will be
On Wed, Mar 10, 2021 at 02:41:10PM +0100, Christoph Hellwig wrote:
> On Wed, Mar 10, 2021 at 02:21:56PM +0100, Christoph Hellwig wrote:
> > Can you try this patch instead?
> >
> > http://lists.infradead.org/pipermail/linux-nvme/2021-February/023183.html
>
> Actually, please try the patch below in
On Tue, Mar 09, 2021 at 06:07:15PM +0800, Muchun Song wrote:
> We want to reuse the obj_cgroup APIs to charge the kmem pages.
> If we do that, we should store an object cgroup pointer to
> page->memcg_data for the kmem pages.
>
> Finally, page->memcg_data can have 3 different meanings.
>
> 1) F
On 3/10/21 8:46 AM, Zi Yan wrote:
> The high level goal of this patchset seems to enable flexible huge page
> allocation from a single pool, when multiple huge page sizes are available
> to use. The limitation of existing mechanism is that user has to specify
> how many huge pages he/she wants and
On Wed, 2021-03-10 at 13:55 -0500, Mark Hounschell wrote:
> I have been using a Logitech wireless G602 mouse since forever. As of
> kernel 5.10.11 I get the following kernel messages;
>
>
> $dmesg | grep -i logitech
(snip)
> .
> .
> .
> Every mouse event seems to produce another "Unexpected inpu
On Tue, Mar 09, 2021 at 02:40:07PM +0530, Sumit Garg wrote:
> On Thu, 4 Mar 2021 at 21:14, Jarkko Sakkinen wrote:
> >
> > On Thu, Mar 04, 2021 at 03:30:18PM +0530, Sumit Garg wrote:
> > > Hi Jarkko,
> > >
> > > On Mon, 1 Mar 2021 at 18:41, Sumit Garg wrote:
> > > >
> > > > Add support for TEE bas
On Mär 09 2021, claudiu.bez...@microchip.com wrote:
> I don't have a SiFive HiFive Unleashed to investigate this. Can you check
> if reverting commits on macb driver b/w 5.10 and 5.11 solves your issues:
>
> git log --oneline v5.10..v5.11 -- drivers/net/ethernet/cadence/
> 1d0d561ad1d7 net: macb:
On Tue, Mar 09, 2021 at 06:07:16PM +0800, Muchun Song wrote:
> Since Roman series "The new cgroup slab memory controller" applied. All
> slab objects are charged via the new APIs of obj_cgroup. The new APIs
> introduce a struct obj_cgroup to charge slab objects. It prevents
> long-living objects fr
On Mon, Mar 08, 2021 at 10:19:53PM -0500, Stefan Berger wrote:
> Check the eventlog signature before using it. This avoids using an
> empty log, as may be the case when QEMU created the ACPI tables,
> rather than probing the EFI log next. This resolves an issue where
> the EFI log was empty since a
On 3/10/21 2:45 PM, Kees Cook wrote:
> On Wed, Mar 10, 2021 at 02:31:57PM -0500, Jes Sorensen wrote:
>> On 3/10/21 2:14 PM, Kees Cook wrote:
>>> Hm, this conversation looks like a miscommunication, mainly? I see
>>> Gustavo, as requested by many others[1], replacing the fallthrough
>>> comments wit
On Mon, Mar 08, 2021 at 10:19:52PM -0500, Stefan Berger wrote:
> When tpm_read_log_efi was called multiple times, which happens when one
> loads and unloads a TPM2 driver multiple times, then the global variable
> efi_tpm_final_log_size will at some point become a negative number due
> to the subtr
The same could be reproduced via zone shuffling with a little luck.
But nobody does that in practice.
Dan will most certainly object. And I don't know what makes you speak in
absolute words here.
This would be relatively straightforward to address if ACPICA was not
involved in it, but unfor
On Wed, Mar 10, 2021 at 05:53:58PM +0100, Borislav Petkov wrote:
> On Wed, Mar 10, 2021 at 08:37:37AM -0800, kan.li...@linux.intel.com wrote:
> > From: Ricardo Neri
> >
> > Add feature enumeration to identify a processor with Intel Hybrid
> > Technology: one in which CPUs of more than one type ar
On Wed, Mar 10, 2021 at 02:31:57PM -0500, Jes Sorensen wrote:
> On 3/10/21 2:14 PM, Kees Cook wrote:
> > On Fri, Mar 05, 2021 at 03:40:33PM +0200, Kalle Valo wrote:
> >> "Gustavo A. R. Silva" writes:
> >>
> >>> In preparation to enable -Wimplicit-fallthrough for Clang, fix
> >>> multiple warnings
On 3/10/21 8:23 AM, Michal Hocko wrote:
> On Mon 08-03-21 16:18:52, Mike Kravetz wrote:
> [...]
>> Converting larger to smaller hugetlb pages can be accomplished today by
>> first freeing the larger page to the buddy allocator and then allocating
>> the smaller pages. However, there are two issues
On Wed, Mar 10, 2021 at 09:43:33PM +0200, Jarkko Sakkinen wrote:
> On Thu, Mar 04, 2021 at 12:50:30PM -0500, Eric Snowberg wrote:
> > Fix a build issue when x509_revocation_list is not defined.
> >
> > $ make ARCH=x86_64 O=build64 all
> >
> > EXTRACT_CERTS ../
> > At main.c:154:
> > - SSL erro
On Thu, Mar 04, 2021 at 12:50:30PM -0500, Eric Snowberg wrote:
> Fix a build issue when x509_revocation_list is not defined.
>
> $ make ARCH=x86_64 O=build64 all
>
> EXTRACT_CERTS ../
> At main.c:154:
> - SSL error:0909006C:PEM routines:get_name:no start line:
> crypto/pem/pem_lib.c:745
> ext
Hi Alexey,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linux/master]
[also build test ERROR on kees/for-next/pstore linus/master v5.12-rc2
next-20210310]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we
Hi Linus,
please pull some s390 updates for 5.12-rc3. All of this was actually
already beginning of last week in linux-next, however I rebased this
from rc1 to rc2.
Thanks,
Heiko
The following changes since commit a38fd8748464831584a19438cbb3082b5a2dab15:
Linux 5.12-rc2 (2021-03-05 17:33:41 -
On Wed, Mar 10, 2021 at 08:10:42PM +0100, David Hildenbrand wrote:
>
> > > > Memory gets allocated and used in a different order, which seems to have
> > > > exposed (yet another) latent BUG.
> > >
> > > Well, you can call it that, or you can say that things worked under
> > > certain assumptions
When DMI information is not present, trying to assign the card long
name results in the following warning.
WARNING KERN tegra-audio-graph-card sound: ASoC: no DMI vendor name!
The initial solution suggested was to test if the card device is an
ACPI one. This causes a regression visible to userspa
On Wed, Mar 10, 2021 at 11:21:50AM -0800, Mike Kravetz wrote:
> On 3/10/21 10:53 AM, Peter Xu wrote:
> > want_pmd_share() is undefined with !ARCH_WANT_HUGE_PMD_SHARE since it's put
> > by accident into a "#ifdef ARCH_WANT_HUGE_PMD_SHARE" block. Moving it out
> > won't work either since vma_shareab
On Thu, Mar 11, 2021 at 01:24:47AM +1100, Alexey Kardashevskiy wrote:
>
>
> On 11/03/2021 00:02, Jason Gunthorpe wrote:
> > On Wed, Mar 10, 2021 at 02:57:57PM +0200, Max Gurtovoy wrote:
> >
> > > > > + .err_handler = &vfio_pci_core_err_handlers,
> > > > > +};
> > > > > +
> > > > > +#if
On 3/10/21 7:55 PM, Maxim Mikityanskiy wrote:
> On 2021-03-10 19:03, Eric Dumazet wrote:
>>
>>
>> On 3/10/21 3:54 PM, Maxim Mikityanskiy wrote:
>>> On 2021-03-09 17:20, Eric Dumazet wrote:
On 3/9/21 4:13 PM, syzbot wrote:
> Hello,
>
> syzbot found the following issue o
Hi Liu,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on shawnguo/for-next]
[also build test ERROR on robh/for-next drm-intel/for-linux-next
drm-tip/drm-tip tegra-drm/drm/tegra/for-next linus/master
drm-exynos/exynos-drm-next v5.12-rc2 next-20210310]
[cannot apply
On Wed, 2021-03-10 at 17:53 +0100, Borislav Petkov wrote:
> On Wed, Mar 10, 2021 at 08:37:37AM -0800, kan.li...@linux.intel.com
> wrote:
> > From: Ricardo Neri
> >
> > Add feature enumeration to identify a processor with Intel Hybrid
> > Technology: one in which CPUs of more than one type are the
On Wed, Mar 10, 2021 at 8:23 PM Eric W. Biederman wrote:
>
> Mickaël Salaün writes:
>
> > From: Mickaël Salaün
> >
> > Being able to easily change root directories enable to ease some
> > development workflow and can be used as a tool to strengthen
> > unprivileged security sandboxes. chroot(2)
Hi everyone,
I apologize for sending my second patch without addressing your comments. I
didn't receive any email about them because the email used was
"as...@mellanox.com" which is no longer valid. It is now "as...@nvidia.com". I
don't know how that happened since I submitted my patches with t
On Tue, Mar 09, 2021 at 01:20:42PM +, David Howells wrote:
>
> Here's my take on v5 of Eric Snowberg's patches[1]:
>
> This series of patches adds support for EFI_CERT_X509_GUID entries [2]. It
> has
> been expanded to not only include dbx entries but also entries in the mokx.
> Additionall
On Mon, Mar 08, 2021 at 04:24:46PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann
>
> Compile-testing this driver without ECAM support results in a link
> failure:
>
> ld.lld: error: undefined symbol: pci_ecam_map_bus
> >>> referenced by pcie-al.c
> >>> pci/controller/dwc/pcie-a
On 3/10/21 2:14 PM, Kees Cook wrote:
> On Fri, Mar 05, 2021 at 03:40:33PM +0200, Kalle Valo wrote:
>> "Gustavo A. R. Silva" writes:
>>
>>> In preparation to enable -Wimplicit-fallthrough for Clang, fix
>>> multiple warnings by replacing /* fall through */ comments with
>>> the new pseudo-keyword m
On Tue, Mar 09, 2021 at 06:07:17PM +0800, Muchun Song wrote:
> The page only can be marked as kmem when CONFIG_MEMCG_KMEM is enabled.
> So move PageMemcgKmem() to the scope of the CONFIG_MEMCG_KMEM.
>
> As a bonus, on !CONFIG_MEMCG_KMEM build some code can be compiled out.
>
> Signed-off-by: Much
On Thu, Feb 25, 2021 at 03:10:10PM +, Marc Zyngier wrote:
> The msi_controller data structure was the first attempt at treating
> MSIs like any other interrupt. We replaced it a few years ago with the
> generic MSI framework, but as it turns out, some older drivers are
> still using it.
>
> Th
Mickaël Salaün writes:
> From: Mickaël Salaün
>
> Being able to easily change root directories enable to ease some
> development workflow and can be used as a tool to strengthen
> unprivileged security sandboxes. chroot(2) is not an access-control
> mechanism per se, but it can be used to limit
On Sat, Feb 27, 2021 at 02:01:26PM -0800, Jacob Pan wrote:
> +/* IOCTLs for IOASID file descriptor (/dev/ioasid) */
> +
> +/**
> + * IOASID_GET_API_VERSION - _IO(IOASID_TYPE, IOASID_BASE + 0)
> + *
> + * Report the version of the IOASID API. This allows us to bump the entire
> +
On 3/10/21 10:53 AM, Peter Xu wrote:
> want_pmd_share() is undefined with !ARCH_WANT_HUGE_PMD_SHARE since it's put
> by accident into a "#ifdef ARCH_WANT_HUGE_PMD_SHARE" block. Moving it out
> won't work either since vma_shareable() is only defined within the block.
> Define it for !ARCH_WANT_HUGE
On 3/10/2021 11:44 PM, Michael Walle wrote:
Btw I'm pretty sure, the MCLK was enabled and disabled depending on
whether there was an audio stream, the last time I've measured the
clock.
This may be true in your case because wm8904 driver does an explicit
clock enable/disable and does not r
Le 3/9/21 à 9:37 PM, Palmer Dabbelt a écrit :
On Fri, 26 Feb 2021 10:01:54 PST (-0800), a...@ghiti.fr wrote:
When KASAN vmalloc region is populated, there is no userspace process and
the page table in use is swapper_pg_dir, so there is no need to read
SATP. Then we can use the same scheme used b
On 10/03/2021 18:37, Pierre-Louis Bossart wrote:
>
Build time dependencies aren't going to help anything, arm64 (and to my
understanding some future x86 systems, LynxPoint IIRC) supports both DT
and ACPI and so you have kernels built with support for both.
>>
>>> well, that's what
Hi Peter,
Please see a few comments below.
Thanks,
Alex
On 3/4/21 5:31 PM, Peter Xu wrote:
Write-protect mode is supported starting from Linux 5.7.
Signed-off-by: Peter Xu
---
man2/userfaultfd.2 | 98 +-
1 file changed, 96 insertions(+), 2 dele
On Fri, Mar 05, 2021 at 03:40:33PM +0200, Kalle Valo wrote:
> "Gustavo A. R. Silva" writes:
>
> > In preparation to enable -Wimplicit-fallthrough for Clang, fix
> > multiple warnings by replacing /* fall through */ comments with
> > the new pseudo-keyword macro fallthrough; instead of letting the
From: Asmaa Mnebhi
There are 3 possible GPIO interrupts which can be
supported on BlueField-2 boards. Some BlueField boards support:
1) PHY interrupt only
2) PHY interrupt and Reset interrupt
3) Low power interrupt only
There is one hardware line shared among all GPIOs, I2C and
MDIO. So the inte
On 3/10/21 10:35 AM, Jarkko Sakkinen wrote:
On Fri, Mar 05, 2021 at 03:59:47PM -0500, Stefan Berger wrote:
From: Stefan Berger
Add OIDs for ECDSA with sha224/256/384/512.
Nit: SHA224/256/384/512 (sorry cannot help myself with these, have been
doing this way too much, consider me as a bot :-
19.02.2021 01:07, Nicolin Chen пишет:
> Commit 25938c73cd79 ("iommu/tegra-smmu: Rework tegra_smmu_probe_device()")
> removed certain hack in the tegra_smmu_probe() by relying on IOMMU core to
> of_xlate SMMU's SID per device, so as to get rid of tegra_smmu_find() and
> tegra_smmu_configure() that a
Hi Arnd,
Le 3/10/21 à 6:42 AM, Arnd Bergmann a écrit :
On Thu, Feb 25, 2021 at 12:56 PM Alex Ghiti wrote:
Le 2/25/21 à 5:34 AM, David Hildenbrand a écrit :
|| | |> +
ffc0 | -256GB | ffc7 | 32 GB | kasan
+
Hi Michael,
> El 10 mar 2021, a las 19:27, Michael Walle escribió:
>
> Am 2021-03-10 13:54, schrieb Álvaro Fernández Rojas:
>> This is needed for properly registering GPIO regmap as a child of a regmap
>> pin controller.
>> Signed-off-by: Álvaro Fernández Rojas
>> Reviewed-by: Michael Walle
>>
Memory gets allocated and used in a different order, which seems to have
exposed (yet another) latent BUG.
Well, you can call it that, or you can say that things worked under
certain assumptions regarding the memory allocation order which are
not met any more.
The same could be reproduced v
Hi Rob,
> El 10 mar 2021, a las 19:45, Rob Herring escribió:
>
> On Wed, Mar 10, 2021 at 11:03 AM Álvaro Fernández Rojas
> wrote:
>>
>> Hi Rob,
>>
>>> El 10 mar 2021, a las 18:45, Rob Herring escribió:
>>>
>>> On Wed, Mar 10, 2021 at 5:55 AM Álvaro Fernández Rojas
>>> wrote:
Add
On Tue, Feb 02, 2021 at 06:37:09PM +0100, Piotr Figiel wrote:
> For userspace checkpoint and restore (C/R) some way of getting process
> state containing RSEQ configuration is needed.
[...]
> To achieve above goals expose the RSEQ ABI address and the signature
> value with the new procfs file "/p
Oleg Nesterov writes:
> On 03/10, Eric W. Biederman wrote:
>>
>> /* If global init has exited,
>> * panic immediately to get a useable coredump.
>> */
>> if (unlikely(is_global_init(tsk) &&
>> (thread_group_empty(tsk) ||
>> (tsk->signal->flags & SI
On Mon, Mar 08, 2021 at 02:41:29PM -0600, Gustavo A. R. Silva wrote:
> On Mon, Mar 08, 2021 at 12:12:59PM -0800, James Bottomley wrote:
> > On Mon, 2021-03-08 at 13:32 -0600, Gustavo A. R. Silva wrote:
> > > Hi all,
> > >
> > > Friendly ping: who can review/take this, please?
> >
> > Well, before
On 2/23/2021 8:44 PM, Bhaumik Bhatt wrote:
Make use of mhi_poll_reg_field() API in order to poll for RDDM
download in panic path to employ a common approach throughout the
driver.
Signed-off-by: Bhaumik Bhatt
Seems ok to me.
Reviewed-by: Jeffrey Hugo
--
Jeffrey Hugo
Qualcomm Technologies,
On 2/23/2021 8:44 PM, Bhaumik Bhatt wrote:
In certain devices, it is likely that there is no incoming MHI
interrupt for a transition to MHI READY state. One such example
is the move from Pass Through to an SBL or AMSS execution
environment. In order to facilitate faster bootup times as there
is n
Commit 1340ccfa9a9a ("x86,sched: Allow topologies where NUMA nodes
share an LLC") added a vendor and model specific check to never
call topology_sane() for Intel Skylake Server systems where NUMA
nodes share an LLC.
Intel Ice Lake and Sapphire Rapids CPUs also enumerate an LLC that is
shared by mu
Hi Thomas,
Le lun. 8 mars 2021 à 9:41, Thomas Zimmermann a
écrit :
Hi Paul,
having individual functions for each mode only makes sense if the
decision is at compile time. But in patch 5, you're working around
your earlier design by introducing in-driver helpers that select the
correct CMA
I have been using a Logitech wireless G602 mouse since forever. As of
kernel 5.10.11 I get the following kernel messages;
$dmesg | grep -i logitech
[7.102140] usb 3-3.4: Manufacturer: Logitech
[ 10.036763] input: Logitech USB Receiver as
/devices/pci:00/:00:08.1/:16:00.3/usb3
Hi Hillf,
Le lun. 8 mars 2021 à 11:47, Hillf Danton a écrit :
On Sun, 7 Mar 2021 20:28:35 + Paul Cercueil wrote:
With the module parameter ingenic-drm.cached_gem_buffers, it is
possible
to specify that we want GEM buffers backed by non-coherent memory.
This dramatically speeds up so
On Wed, Mar 10, 2021 at 11:42:09AM +0200, stef...@marvell.com wrote:
> From: Stefan Chulski
>
> According to Armada SoC architecture and design, all the PPv2 ports
> which are populated on the same communication processor silicon die
> (CP11x) share the same Classifier and Parser engines.
>
> Ar
vfio_pci_mmap_fault() incorrectly makes use of io_remap_pfn_range()
from within a vm_ops fault handler. This function will trigger a
BUG_ON if it encounters a populated pte within the remapped range,
where any fault is meant to populate the entire vma. Concurrent
inflight faults to the same vma w
On 2/23/2021 8:44 PM, Bhaumik Bhatt wrote:
Introduce helper function to allow MHI core driver to poll for
a value in a register field. This helps reach a common path to
read and poll register values along with a retry time interval.
Signed-off-by: Bhaumik Bhatt
---
drivers/bus/mhi/core/intern
On 3/10/21 7:19 AM, Michal Hocko wrote:
> On Mon 08-03-21 18:28:02, Muchun Song wrote:
> [...]
>> @@ -1447,7 +1486,7 @@ void free_huge_page(struct page *page)
>> /*
>> * Defer freeing if in non-task context to avoid hugetlb_lock deadlock.
>> */
>> -if (!in_task()) {
>> +if
On 2021-03-10 19:03, Eric Dumazet wrote:
On 3/10/21 3:54 PM, Maxim Mikityanskiy wrote:
On 2021-03-09 17:20, Eric Dumazet wrote:
On 3/9/21 4:13 PM, syzbot wrote:
Hello,
syzbot found the following issue on:
HEAD commit: 38b5133a octeontx2-pf: Fix otx2_get_fecparam()
git tree: net-
There's no need to give the page an address_space. Leaving the
page->mapping as NULL will cause the VM to handle set_page_dirty()
the same way that it's handled now, and that was the only reason to
set the address_space in the first place.
Signed-off-by: Matthew Wilcox (Oracle)
Reviewed-by: Chri
On Wed, Mar 10, 2021 at 10:24 AM Shakeel Butt wrote:
>
> On Wed, Mar 10, 2021 at 9:46 AM Yang Shi wrote:
> >
> > The number of deferred objects might get windup to an absurd number, and it
> > results in clamp of slab objects. It is undesirable for sustaining
> > workingset.
> >
> > So shrink d
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