On Mon, Jun 16, 2025 at 09:55:26AM +0200, Arnaud Pouliquen wrote:
> Add a remoteproc TEE (Trusted Execution Environment) driver that will be
> probed by the TEE bus. If the associated Trusted application is supported
> on the secure part, this driver offers a client interface to load firmware
> by
On Mon, Jun 16, 2025 at 09:55:27AM +0200, Arnaud Pouliquen wrote:
> The release_fw operation is the inverse operation of the load, responsible
> for releasing the remote processor resources configured from the loading
> of the remoteproc firmware (e.g., memories).
>
I was under the impression tha
On 6/12/2025 5:03 PM, Boqun Feng wrote:
[..]
>
>> The kernel robot reports it and it is already a strong indication that
>> the subsystem is not hardened against invalid inputs:
>>
>> "BUG: unable to handle kernel NULL pointer dereference in rcu_core (3)"
>>
>> so this in the rcu_core() which i
Hi Daniel,
On Mon, Jun 16, 2025 at 04:07:02PM +0300, Daniel Baluta wrote:
>On Fri, Jun 6, 2025 at 4:57???AM Peng Fan (OSS) wrote:
>>
>> From: Peng Fan
>>
>> i.MX95 has a System Manager(SM) core runs the System Control Management
>> Interface(SCMI) firmware. Vendor extenions are implemented in th
> + free(self->buffer);
> > + free(self->bitmap);
> > teardown_iommufd(self->fd, _metadata);
>
> munmap followed by free isn't right..
You are right. I re-checked with Copilot. It says the same thing.
I think the whole posix_memalign() + mmap() confus
On Mon, Jun 16, 2025 at 11:39:31PM +0200, Florian Weimer wrote:
* Sasha Levin:
+ KAPI_RETURN("long", "Does not return on success; returns -1 on error")
+ .type = KAPI_TYPE_INT,
+ .check_type = KAPI_RETURN_ERROR_CHECK,
+ KAPI_RETURN_END
Is the -1 part co
On Mon, Jun 16, 2025 at 01:05:11PM -0300, Hiago De Franco wrote:
>Hi Peng,
>
>On Thu, Jun 12, 2025 at 02:03:17PM -0300, Hiago De Franco wrote:
>> Hi Peng,
>>
>> On Wed, Jun 11, 2025 at 03:27:09AM +, Peng Fan wrote:
>> > >
>> > > Sorry for the delay.
>> > >
>> > > I tested it now and there mu
On Wed, 11 Jun 2025 21:56:49 +0200 Michal Luczaj wrote:
> Increase the coverage of a test implemented in commit 301a62dfb0d0
> ("vsock/test: Add test for UAF due to socket unbinding"). Take this
> opportunity to factor out some utility code, drop a redundant sync between
> client and server, and in
* Simon Horman (ho...@kernel.org) wrote:
> On Sat, Jun 14, 2025 at 12:07:31AM +0100, li...@treblig.org wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > The functions:
> > vringh_abandon_kern()
> > vringh_abandon_user()
> > vringh_iov_pull_kern() and
> > vringh_iov_push_kern()
> > were al
On Mon, 16 Jun 2025 15:34:06 +0530 Ujwal Kundur wrote:
> Refactor macros and non-composite global variable definitions into a
> struct that is defined at the start of a test and is passed around
> instead of relying on global vars.
Well I guess that's nicer.
> 5 files changed, 616 insertions(+
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski :
On Fri, 13 Jun 2025 04:31:29 -0700 you wrote:
> Initially netpoll and netconsole were created together, and some
> functions are in the wrong file. Seperate netconsole-only functions
> in netconsole, avoiding exports
* Sasha Levin:
> + KAPI_RETURN("long", "Does not return on success; returns -1 on error")
> + .type = KAPI_TYPE_INT,
> + .check_type = KAPI_RETURN_ERROR_CHECK,
> + KAPI_RETURN_END
Is the -1 part correct?
Many later errors during execve are not recoverable and resu
On Sun, 15 Jun 2025 22:35:02 +0200, André Apitzsch wrote:
> This dts adds support for BQ Aquaris X5 Plus (Longcheer L9360) released
> in 2016.
>
> Add a device tree with initial support for:
>
> - GPIO keys
> - NFC
> - SDHCI
> - Status LED
> - Touchscreen
>
> Signed-off-by: André Apitzsch
> -
On Mon, Jun 16, 2025 at 2:29 AM Jesper Dangaard Brouer wrote:
> On 15/06/2025 22.59, Mina Almasry wrote:
> > From: Jesper Dangaard Brouer
> >
> > We frequently consult with Jesper's out-of-tree page_pool benchmark to
> > evaluate page_pool changes.
> >
> > Import the benchmark into the upstream l
On 16.06.25 21:14, Christian Heusel wrote:
On 25/06/16 11:02PM, Naresh Kamboju wrote:
The following test regressions noticed while running selftests/mm gup_longterm
test cases on Dragonboard-845c, Dragonboard-410c, rock-pi-4, qemu-arm64 and
qemu-x86_64 this build have required selftest/mm/config
On 25/06/16 11:02PM, Naresh Kamboju wrote:
> The following test regressions noticed while running selftests/mm gup_longterm
> test cases on Dragonboard-845c, Dragonboard-410c, rock-pi-4, qemu-arm64 and
> qemu-x86_64 this build have required selftest/mm/configs included and
> toolchain
> is clang n
Am Montag, dem 16.06.2025 um 13:46 +0200 schrieb Konrad Dybcio:
> On 6/15/25 10:35 PM, André Apitzsch via B4 Relay wrote:
> > This dts adds support for BQ Aquaris X5 Plus (Longcheer L9360)
> > released
> > in 2016.
> >
> > Add a device tree with initial support for:
> >
> > - GPIO keys
> > - NFC
On Mon, Jun 16, 2025 at 12:53:40PM -0400, Demi Marie Obenour wrote:
> > AFAIK hyperv shows how to build something like this.
> Would this need KVM patches? I'm concerned that implementing this
> in userspace would interact badly with the irqfd fast path.
I don't know. I think you get the same is
* Aboorva Devarajan [250616 12:07]:
> From: Donet Tom
>
> This patch fixed 2 issues.
>
> 1)After fork() in test_prctl_fork, the child process uses the file
> descriptors from the parent process to read ksm_stat and
> ksm_merging_pages. This results in incorrect values being read (parent
> proce
On 6/16/25 09:20, Jason Gunthorpe wrote:
> On Sun, Jun 15, 2025 at 02:47:15PM -0400, Demi Marie Obenour wrote:
>
>> Is a paravirtualized IOMMU with interrupt remapping something that makes
>> sense?
>
> IMHO linking interrupt remapping to the iommu is a poor design,
> interrupt routing belongs in
On Sun, Jun 15, 2025 at 10:02:04PM -0700, Nicolin Chen wrote:
> Do not forget to close mfd in the error paths, since none of the callers
> would close it when ASSERT_NE(MAP_FAILED, buf) fails.
>
> Fixes: 0bcceb1f51c7 ("iommufd: Selftest coverage for IOMMU_IOAS_MAP_FILE")
> Cc: sta...@vger.kernel.o
On 16/06/25 9:36 pm, Aboorva Devarajan wrote:
From: Donet Tom
execv argument is an array of pointers to null-terminated strings.
In this patch we added NULL in the execv argument to fix the test
failure.
Just a comment, how did this test suddenly start failing now? Also is a
fixes tag requi
On 16/06/25 9:36 pm, Aboorva Devarajan wrote:
From: Donet Tom
In this patch, we are fixing three issues in the virtual_address_range
test.
1. validate_addr() checks if the allocated address is within the range.
In the current implementation, if addr is greater than HIGH_ADDR_MARK,
the test f
On Sun, Jun 15, 2025 at 10:02:06PM -0700, Nicolin Chen wrote:
> Commit 869c788909b9 ("selftests: harness: Stop using setjmp()/longjmp()")
> changed the harness structure. For some unknown reason, two build warnings
> occur to the iommufd selftest:
>
> iommufd.c: In function ‘wrapper_iommufd_mock_d
On Sun, Jun 15, 2025 at 10:02:05PM -0700, Nicolin Chen wrote:
> The mfd and mfd_buffer will be used in the tests directly without an extra
> check. Test them in setup_sizes() to ensure they are safe to use.
>
> Fixes: 0bcceb1f51c7 ("iommufd: Selftest coverage for IOMMU_IOAS_MAP_FILE")
> Cc: sta...
On Sun, Jun 15, 2025 at 10:02:03PM -0700, Nicolin Chen wrote:
> FIXTURE_TEARDOWN(iommufd_dirty_tracking)
> {
> - munmap(self->buffer, variant->buffer_size);
> - munmap(self->bitmap, DIV_ROUND_UP(self->bitmap_size, BITS_PER_BYTE));
> + unsigned long size = variant->buffer_size;
> +
> +
Hi Aboorva,
It's (highly!) forgivable as things have changed fairly recently, but the
tippy tip of mm development is now done in the mm-new branch, against which
this series doesn't apply.
I thought this might be the case, as there is a series I implemented there
that changes the split huge page
[+Eric]
On Sat, Jun 14, 2025 at 10:11:52AM +0200, Alyssa Ross wrote:
> Demi Marie Obenour writes:
>
> > On 6/13/25 14:13, Jean-Philippe Brucker wrote:
> >> Hi,
> >>
> >> On Fri, Jun 13, 2025 at 01:08:07PM -0400, Demi Marie Obenour wrote:
> >>> I’m working on virtio-IOMMU interrupt remapping for
Hi Peng,
On Thu, Jun 12, 2025 at 02:03:17PM -0300, Hiago De Franco wrote:
> Hi Peng,
>
> On Wed, Jun 11, 2025 at 03:27:09AM +, Peng Fan wrote:
> > >
> > > Sorry for the delay.
> > >
> > > I tested it now and there must be something missing on my U-Boot:
> > >
> > > Disable imx8x-cm4 rsrc 2
On Sun, Jun 15, 2025 at 01:48:12AM -0700, Alok Tiwari wrote:
> This patch corrects several logging and error message in nettest.c:
> - Corrects function name in log messages "setsockopt" -> "getsockopt".
> - Closes missing parentheses in "setsockopt(IPV6_FREEBIND)".
> - Replaces misleading error te
On Mon, 16 Jun 2025 at 16:39, Xuewei Niu wrote:
>
> > On Fri, Jun 13, 2025 at 11:11:52AM +0800, Xuewei Niu wrote:
> > >This patch adds SIOCINQ ioctl tests for both SOCK_STREAM and
> > >SOCK_SEQPACKET.
> > >
> > >The client waits for the server to send data, and checks if the SIOCINQ
> > >ioctl val
> On Mon, Jun 16, 2025 at 03:42:53PM +0200, Luigi Leonardi wrote:
> >On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
> >>This patch adds support for SIOCINQ ioctl, which returns the number of
> >>bytes unread in the socket.
> >>
> >>Signed-off-by: Xuewei Niu
> >>---
> >>include/net/af_
On 06/15, Mina Almasry wrote:
> Trivial fix to a couple of outdated netmem comments. No code changes,
> just more accurately describing current code.
>
> Signed-off-by: Mina Almasry
Acked-by: Stanislav Fomichev
On 06/15, Mina Almasry wrote:
> Add ipv4 support to the recently added chunks tests, which was added as
> ipv6 only.
>
> Signed-off-by: Mina Almasry
Acked-by: Stanislav Fomichev
> On Fri, Jun 13, 2025 at 11:11:52AM +0800, Xuewei Niu wrote:
> >This patch adds SIOCINQ ioctl tests for both SOCK_STREAM and
> >SOCK_SEQPACKET.
> >
> >The client waits for the server to send data, and checks if the SIOCINQ
> >ioctl value matches the data size. After consuming the data, the client
On 06/15, Mina Almasry wrote:
> Trivial fix to unused variable.
>
> Signed-off-by: Mina Almasry
Acked-by: Stanislav Fomichev
On Mon, Jun 16, 2025 at 10:28:22PM +0800, Xuewei Niu wrote:
On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
>This patch adds support for SIOCINQ ioctl, which returns the number of
>bytes unread in the socket.
>
>Signed-off-by: Xuewei Niu
>---
> include/net/af_vsock.h | 2 ++
> net/
ill always pass.
Should we re-use what Michal is doing in
https://lore.kernel.org/virtualization/20250528-vsock-test-inc-cov-v2-0-8f655b40d...@rbox.co/
to print a warning?
Yes, good idea! IMHO we can skip the test if a G2H transport is loaded.
I'll wait for Michal's patch to be merg
On Mon, Jun 16, 2025 at 03:42:53PM +0200, Luigi Leonardi wrote:
On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
This patch adds support for SIOCINQ ioctl, which returns the number of
bytes unread in the socket.
Signed-off-by: Xuewei Niu
---
include/net/af_vsock.h | 2 ++
net/vmw_
> On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
> >This patch adds support for SIOCINQ ioctl, which returns the number of
> >bytes unread in the socket.
> >
> >Signed-off-by: Xuewei Niu
> >---
> > include/net/af_vsock.h | 2 ++
> > net/vmw_vsock/af_vsock.c | 22
On Tue, Jun 10, 2025 at 09:58:28PM -0500, Bjorn Andersson wrote:
> When the MDT loader is used in remoteproc, the ELF header is sanitized
> beforehand, but that's not necessary the case for other clients.
>
> Validate the size of the firmware buffer to ensure that we don't read
> past the end as w
2025-06-12 08:18 UTC+1000 ~ Slava Imameev
> Modify several functions in tools/bpf/bpftool/common.c to allow
> specification of requested access for file descriptors, such as
> read-only access.
>
> Update bpftool to request only read access for maps when write
> access is not required. This fixes
2025-06-12 08:18 UTC+1000 ~ Slava Imameev
> Add selftest cases that validate bpftool's expected behavior when
> accessing maps protected from modification via security_bpf_map.
>
> The test includes a BPF program attached to security_bpf_map with two maps:
> - A protected map that only allows rea
On 6/14/25 11:28 PM, Daniel Gomez wrote:
>> This seems to be off by one. For instance, if the loop reaches the last
>> valid type in mod_mem_type, MOD_INIT_RODATA, and successfully allocates
>> its memory, the variable t gets set to MOD_INIT_RODATA. Subsequently, if
>> an error occurs later in move
On Fri, Jun 13, 2025 at 11:11:52AM +0800, Xuewei Niu wrote:
This patch adds SIOCINQ ioctl tests for both SOCK_STREAM and
SOCK_SEQPACKET.
The client waits for the server to send data, and checks if the SIOCINQ
ioctl value matches the data size. After consuming the data, the client
checks if the S
On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
This patch adds support for SIOCINQ ioctl, which returns the number of
bytes unread in the socket.
Signed-off-by: Xuewei Niu
---
include/net/af_vsock.h | 2 ++
net/vmw_vsock/af_vsock.c | 22 ++
2 files changed, 24
On Fri, Jun 13, 2025 at 11:11:50AM +0800, Xuewei Niu wrote:
This patch adds support for SIOCINQ ioctl, which returns the number of
bytes unread in the socket.
Signed-off-by: Xuewei Niu
---
include/net/af_vsock.h | 2 ++
net/vmw_vsock/af_vsock.c | 22 ++
2 files changed, 24
* Simon Horman (ho...@kernel.org) wrote:
> On Sat, Jun 14, 2025 at 12:07:31AM +0100, li...@treblig.org wrote:
> > From: "Dr. David Alan Gilbert"
> >
> > The functions:
> > vringh_abandon_kern()
> > vringh_abandon_user()
> > vringh_iov_pull_kern() and
> > vringh_iov_push_kern()
> > were al
On Fri, Jun 6, 2025 at 4:57 AM Peng Fan (OSS) wrote:
>
> From: Peng Fan
>
> i.MX95 features a Cortex-M33 core, six Cortex-A55 cores, and
> one Cortex-M7 core. The System Control Management Interface(SCMI)
> firmware runs on the M33 core. The i.MX95 SCMI firmware named System
> Manager(SM) include
On Sun, Jun 15, 2025 at 02:47:15PM -0400, Demi Marie Obenour wrote:
> Is a paravirtualized IOMMU with interrupt remapping something that makes
> sense?
IMHO linking interrupt remapping to the iommu is a poor design,
interrupt routing belongs in the irq subsystem, not in the iommu.
The fact AMD a
On Sat, Jun 14, 2025 at 12:07:31AM +0100, li...@treblig.org wrote:
> From: "Dr. David Alan Gilbert"
>
> The functions:
> vringh_abandon_kern()
> vringh_abandon_user()
> vringh_iov_pull_kern() and
> vringh_iov_push_kern()
> were all added in 2013 by
> commit f87d0fbb5798 ("vringh: host-sid
On Sat, Jun 14, 2025 at 12:07:30AM +0100, li...@treblig.org wrote:
> From: "Dr. David Alan Gilbert"
>
> The functions:
> vringh_abandon_iotlb()
> vringh_notify_disable_iotlb() and
> vringh_notify_enable_iotlb()
>
> were added in 2020 by
> commit 9ad9c49cfe97 ("vringh: IOTLB support")
> but
On Thu, 12 Jun 2025 at 19:31, Hiago De Franco wrote:
>
> On Wed, Jun 11, 2025 at 10:32:28AM -0500, Bjorn Andersson wrote:
> > On Mon, Jun 02, 2025 at 10:19:03AM -0300, Hiago De Franco wrote:
> > > From: Hiago De Franco
> > >
> > > This helper function returns the current power status of a given g
On Fri, Jun 6, 2025 at 4:57 AM Peng Fan (OSS) wrote:
>
> From: Peng Fan
>
> i.MX95 has a System Manager(SM) core runs the System Control Management
> Interface(SCMI) firmware. Vendor extenions are implemented in the
> firmware, Logical Machine Management(LMM) protocol to manage
> Logical Machines
On 6/15/25 10:35 PM, André Apitzsch via B4 Relay wrote:
> This dts adds support for BQ Aquaris X5 Plus (Longcheer L9360) released
> in 2016.
>
> Add a device tree with initial support for:
>
> - GPIO keys
> - NFC
> - SDHCI
> - Status LED
> - Touchscreen
>
> Signed-off-by: André Apitzsch
> ---
>
On 15/06/2025 22.59, Mina Almasry wrote:
From: Jesper Dangaard Brouer
We frequently consult with Jesper's out-of-tree page_pool benchmark to
evaluate page_pool changes.
Import the benchmark into the upstream linux kernel tree so that (a)
we're all running the same version, (b) pave the way
On 15/06/2025 22:35, André Apitzsch via B4 Relay wrote:
> From: André Apitzsch
>
> BQ Aquaris X5 Plus (Longcheer L9360) is a smartphone based on MSM8976
> SoC.
>
> Signed-off-by: André Apitzsch
> ---
Reviewed-by: Krzysztof Kozlowski
Best regards,
Krzysztof
> And I hit this:
>
> # -
> # running ./uffd-unit-tests
> # -
> # Testing UFFDIO_API (with syscall)... done
> # Testing UFFDIO_API (with /dev/userfaultfd)... done
> # Testing register-ioctls on anon... ERROR: munmap (errno=22,
> @uffd-common.c:277)
>
On 05/06/2025 02:59, Koralahalli Channabasappa, Smita wrote:
>>
>>
>> To the CXL community,
>>
>> The scenarios mentioned here essentially cover what a correct firmware may
>> provide. However,
>> I would like to discuss one more scenario that I can simulate with a
>> modified QEMU:
>> The E820
On Sun, Jun 15, 2025 at 7:00 AM Alexis Lothoré
wrote:
>
> On Sat Jun 14, 2025 at 12:35 AM CEST, Alexei Starovoitov wrote:
> > On Fri, Jun 13, 2025 at 1:59 AM Alexis Lothoré
> > wrote:
> >>
> >> On Fri Jun 13, 2025 at 10:32 AM CEST, Peter Zijlstra wrote:
> >> > On Fri, Jun 13, 2025 at 10:26:37AM +
On Thu, Jun 12, 2025 at 2:20 PM Michael S. Tsirkin wrote:
>
> On Mon, Jun 09, 2025 at 03:33:06PM +0800, Cindy Lu wrote:
> > In this series, a new UAPI is implemented to allow
> > userspace applications to configure their thread mode.
>
>
> > Changelog v2:
> > 1. Change the module_param's name to
On Thu, Jun 12, 2025 at 2:31 PM Michael S. Tsirkin wrote:
>
> On Mon, Jun 09, 2025 at 03:33:09PM +0800, Cindy Lu wrote:
> > This patch introduces functionality to control the vhost worker mode:
> >
> > - Add two new IOCTLs:
> > * VHOST_SET_FORK_FROM_OWNER: Allows userspace to select between
> >
On Sat Jun 14, 2025 at 12:35 AM CEST, Alexei Starovoitov wrote:
> On Fri, Jun 13, 2025 at 1:59 AM Alexis Lothoré
> wrote:
>>
>> On Fri Jun 13, 2025 at 10:32 AM CEST, Peter Zijlstra wrote:
>> > On Fri, Jun 13, 2025 at 10:26:37AM +0200, Alexis Lothoré wrote:
[...]
>> If I need to respin, I'll rewr
On Sun, Jun 15, 2025 at 9:21 AM lirongqing wrote:
>
> From: Li RongQing
>
> Since clear_bit is an atomic operation, the spinlock is redundant and
> can be removed, reducing lock contention is good for performance.
>
> Signed-off-by: Li RongQing
> ---
> Diff with v1: remove unused variable "fpq"
On Fri, Jun 13, 2025 at 1:51 AM lirongqing wrote:
>
> From: Li RongQing
>
> Since clear_bit is an atomic operation, the spinlock is redundant and
> can be removed, reducing lock contention is good for performance.
>
> Signed-off-by: Li RongQing
> ---
> fs/fuse/virtio_fs.c | 2 --
> 1 file chang
> This seems to be off by one. For instance, if the loop reaches the last
> valid type in mod_mem_type, MOD_INIT_RODATA, and successfully allocates
> its memory, the variable t gets set to MOD_INIT_RODATA. Subsequently, if
> an error occurs later in move_module() and control is transferred to
> out
On 6/13/25 12:37 AM, André Apitzsch via B4 Relay wrote:
> From: André Apitzsch
>
> This dts adds support for BQ Aquaris X5 Plus (Longcheer L9360) released
> in 2016.
>
> Add a device tree with initial support for:
>
> - GPIO keys
> - NFC
> - SDHCI
> - Status LED
> - Touchscreen
>
> Signed-off-
On 6/13/25 12:37 AM, André Apitzsch via B4 Relay wrote:
> From: André Apitzsch
>
> The blsp_dma controller is shared between the different subsystems,
> which is why it is already initialized by the firmware. We should not
> reinitialize it from Linux to avoid potential other users of the DMA
> e
On Fri, 13 Jun 2025 04:28:02 + Mina Almasry wrote:
> +/* __netmem_clear_lsb - clear the lsb of &netmem and return it as
> + * a net_iov*.
nit: "clear the lsb" spells out the name of the function..
how about: convert netmem_ref to struct net_iov * for metadata access
or some such ?
> + * @netm
On Fri, 13 Jun 2025 04:28:01 + Mina Almasry wrote:
> skb_ensure_writable actually makes sure that the header of the skb is
> writable, and doesn't touch the payload. It doesn't need an
> skb_frags_readable check.
"doesn't touch the payload" is a bit misleading.
What I'd say instead is that the
On Fri, 13 Jun 2025 23:44:20 + Mina Almasry wrote:
> From: Jesper Dangaard Brouer
>
> We frequently consult with Jesper's out-of-tree page_pool benchmark to
> evaluate page_pool changes.
>
> Import the benchmark into the upstream linux kernel tree so that (a)
> we're all running the same ver
Demi Marie Obenour writes:
> On 6/13/25 14:13, Jean-Philippe Brucker wrote:
>> Hi,
>>
>> On Fri, Jun 13, 2025 at 01:08:07PM -0400, Demi Marie Obenour wrote:
>>> I’m working on virtio-IOMMU interrupt remapping for Spectrum OS [1],
>>> and am running into a problem. All of the current interrupt r
Thanks for the suggestion.
>Perhaps move these to lib.sh as a separate commit?
>They seem generic.
I am looking at the existing test cases, and it seems that each case
is doing its own way of handling the end_test()/run_cmd(). It's
non-trivial to unify everything into lib.sh, and it seems to be a
On Thu, Jun 12, 2025 at 4:56 PM Miklos Szeredi wrote:
>
> On Tue, 10 Jun 2025 at 04:10, Chen Linxuan wrote:
> >
> > This patch add a simple functional test for the "abort" file
> > in fusectlfs (/sys/fs/fuse/connections/ID/about).
> >
> > A simple fuse daemon is added for testing.
> >
> > Related
Hi Arnaud,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 19272b37aa4f83ca52bdf9c16d5d81bdd1354494]
url:
https://github.com/intel-lab-lkp/linux/commits/Arnaud-Pouliquen/remoteproc-core-Introduce-rproc_pa_to_va-helper/20250613-172251
base: 19272b37aa4f83
Hi Petr,
On Fri, Jun 13, 2025 at 12:52 PM Petr Pavlu wrote:
>
> Nit: This code was the only user of __cache_was_expanded() and
> __cache_mark_expanded(). It is now possible to merge
> __cache_was_expanded() into cache_was_expanded() and
> __cache_mark_expanded() into cache_mark_expanded().
Nice
On Fri, 13 Jun 2025 05:47:50 -0700 Breno Leitao wrote:
> > Or is there another way that the packets could be observed, e.g.,
> > counters.
>
> Unfortunately netpoll doesn't expose any data, thus, it is hard to get
> it.
>
> I have plans to create a configfs for netpoll, so, we can check for
>
On Thu, 12 Jun 2025 11:05:14 +0900 Yuyang Huang wrote:
> +VERBOSE=0
> +PAUSE=no
> +PAUSE_ON_FAIL=no
> +
> +source lib.sh
> +
> +# set global exit status, but never reset nonzero one.
> +check_err()
> +{
> + if [ $ret -eq 0 ]; then
> + ret=$1
> + fi
> + [ -n "$2" ] && echo "$
On Fri, Jun 13, 2025 at 1:59 AM Alexis Lothoré
wrote:
>
> On Fri Jun 13, 2025 at 10:32 AM CEST, Peter Zijlstra wrote:
> > On Fri, Jun 13, 2025 at 10:26:37AM +0200, Alexis Lothoré wrote:
> >> Hi Peter,
> >>
> >> On Fri Jun 13, 2025 at 10:11 AM CEST, Peter Zijlstra wrote:
> >> > On Fri, Jun 13, 2025
On Wed, Jun 4, 2025 at 4:12 PM Suren Baghdasaryan wrote:
>
> Utilize per-vma locks to stabilize vma after lookup without taking
> mmap_lock during PROCMAP_QUERY ioctl execution. While we might take
> mmap_lock for reading during contention, we do that momentarily only
> to lock the vma.
> This cha
Hi lirongqing,
kernel test robot noticed the following build warnings:
[auto build test WARNING on mszeredi-fuse/for-next]
[also build test WARNING on linus/master v6.16-rc1 next-20250613]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we sugges
On Fri, Jun 13, 2025 at 12:11:43PM -0700, Suren Baghdasaryan wrote:
> On Fri, Jun 13, 2025 at 8:01 AM Lorenzo Stoakes
> wrote:
> >
> > Hi Suren,
> >
> > I promised I'd share VMA merging scenarios so we can be absolutely sure we
> > have
> > all cases covered, I share that below. I also included i
On Fri, Jun 13, 2025 at 8:01 AM Lorenzo Stoakes
wrote:
>
> Hi Suren,
>
> I promised I'd share VMA merging scenarios so we can be absolutely sure we
> have
> all cases covered, I share that below. I also included information on split.
Thanks Lorenzo! This is great and very helpful.
>
> Hopefully
On 6/13/25 14:13, Jean-Philippe Brucker wrote:
> Hi,
>
> On Fri, Jun 13, 2025 at 01:08:07PM -0400, Demi Marie Obenour wrote:
>> I’m working on virtio-IOMMU interrupt remapping for Spectrum OS [1],
>> and am running into a problem. All of the current interrupt remapping
>> drivers use __init code
Hi,
On Fri, Jun 13, 2025 at 01:08:07PM -0400, Demi Marie Obenour wrote:
> I’m working on virtio-IOMMU interrupt remapping for Spectrum OS [1],
> and am running into a problem. All of the current interrupt remapping
> drivers use __init code during initialization, and I’m not sure how to
> plumb t
On 6/13/25 12:18 PM, Mathieu Poirier wrote:
Good day,
On Tue, Jun 10, 2025 at 12:27:38PM -0700, Tanmay Shah wrote:
It's a valid use case to have only one core enabled in cluster in split
mode. Remove exact core count expecatation from the driver.
I suggest:
"When operating in split mode,
Good day,
On Tue, Jun 10, 2025 at 12:27:38PM -0700, Tanmay Shah wrote:
> It's a valid use case to have only one core enabled in cluster in split
> mode. Remove exact core count expecatation from the driver.
I suggest:
"When operating in split mode, it is a valid usecase to have only one core
ena
On 6/13/25 12:33, Vincent Knecht via B4 Relay wrote:
From: Vincent Knecht
Add bindings for qcom,msm8939-camss in order to support the camera
subsystem for MSM8939.
Reviewed-by: Krzysztof Kozlowski
Signed-off-by: Vincent Knecht
Reviewed-by: Vladimir Zapolskiy
--
Best wishes,
Vladimir
On Thu, Jun 12, 2025 at 02:12:42PM -0700, jane@oracle.com wrote:
>
> On 6/12/2025 1:31 AM, Mike Rapoport wrote:
> > From: "Mike Rapoport (Microsoft)"
> >
> > There are use cases, for example virtual machine hosts, that create
> > "persistent" memory regions using memmap= option on x86 or dum
On 13.06.25 16:00, Lorenzo Stoakes wrote:
On Fri, Jun 13, 2025 at 03:53:58PM +0200, David Hildenbrand wrote:
On 13.06.25 15:49, Oscar Salvador wrote:
On Fri, Jun 13, 2025 at 11:27:01AM +0200, David Hildenbrand wrote:
Marking PMDs that map a "normal" refcounted folios as special is
against our
On 6/11/25 03:37, Jakub Kicinski wrote:
On Tue, 10 Jun 2025 22:18:32 +0700 Bui Quang Minh wrote:
Furthermore, we are in the zerocopy so we cannot linearize by
allocating a large enough buffer to cover the whole frame then copy the
frame data to it. That's not zerocopy anymore. Also, XDP socket z
Hi Michal,
On Wed, Jun 11, 2025 at 09:56:51PM +0200, Michal Luczaj wrote:
Return a bitmap of registered vsock transports. As guesstimated by
grepping
/proc/kallsyms (CONFIG_KALLSYMS=y) for known symbols of type `struct
vsock_transport`, or `struct virtio_transport` in case the
vsock_transport
On Fri, Jun 13, 2025 at 07:55:07AM -0700, Jakub Kicinski wrote:
> On Fri, 13 Jun 2025 07:47:11 -0700 Breno Leitao wrote:
> > > static void nsim_queue_free(struct nsim_rq *rq)
> > > {
> > > + struct net_device *dev = rq->napi.dev;
> > > +
> > > hrtimer_cancel(&rq->napi_timer);
> > > + dev_dstats
Hi Suren,
I promised I'd share VMA merging scenarios so we can be absolutely sure we have
all cases covered, I share that below. I also included information on split.
Hopefully this is useful! And maybe we can somehow put in a comment or commit
msg or something somewhere? Not sure if a bit much f
On Wed, Jun 11, 2025 at 09:56:50PM +0200, Michal Luczaj wrote:
Create a socket and bind() it. If binding failed, gracefully return an
error code while preserving `errno`.
Base vsock_bind() on top of it.
Suggested-by: Stefano Garzarella
Reviewed-by: Stefano Garzarella
Signed-off-by: Michal Luc
On Fri, 13 Jun 2025 07:47:11 -0700 Breno Leitao wrote:
> > static void nsim_queue_free(struct nsim_rq *rq)
> > {
> > + struct net_device *dev = rq->napi.dev;
> > +
> > hrtimer_cancel(&rq->napi_timer);
> > + dev_dstats_rx_dropped_add(dev, rq->skb_queue.qlen);
>
> This is wrong and it wi
On Fri, Jun 13, 2025 at 03:40:01AM -0700, Breno Leitao wrote:
> Add a call to dev_dstats_rx_dropped_add() in nsim_queue_free() to
> account for the number of packets dropped when purging the skb queue.
>
> This improves the accuracy of RX drop statistics reported by
> netdevsim.
>
> Suggested-by:
On Thu, Jun 12, 2025 at 10:39:32AM +0800, Lijuan Gao wrote:
> Correct the interrupt number of ready and handover in the DTS example.
>
> Fixes: af5da7b0944c ("dt-bindings: remoteproc: qcom,sa8775p-pas: Document the
> SA8775p ADSP, CDSP and GPDSP")
> Signed-off-by: Lijuan Gao
> ---
> Documentati
On Fri, Jun 13, 2025 at 09:43:35AM -0400, Willem de Bruijn wrote:
> Breno Leitao wrote:
> > > > +def check_traffic_flowing(cfg: NetDrvEpEnv, netdevnl: NetdevFamily) ->
> > > > int:
> > > > +"""Check if traffic is flowing on the interface"""
> > > > +stat1 = get_stats(cfg, netdevnl)
> > >
On Fri, Jun 13, 2025 at 03:53:58PM +0200, David Hildenbrand wrote:
> On 13.06.25 15:49, Oscar Salvador wrote:
> > On Fri, Jun 13, 2025 at 11:27:01AM +0200, David Hildenbrand wrote:
> > > Marking PMDs that map a "normal" refcounted folios as special is
> > > against our rules documented for vm_norma
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