On Thu, Sep 26, 2024 at 05:20:44PM +0200, David Hildenbrand wrote:
> Let's improve the test output. For example, print the proper test
> result. Install a SIGBUS handler to catch any SIGBUS instead of
> crashing the test on failure.
That is way better now. Thanks for improving it.
> With unsuitab
Coming back to this patch series after putting it on hold for too long.
On 30/11/2022 7:24 pm, Krzysztof Kozlowski wrote:
On 08/08/2022 09:34, Yassine Oudjana wrote:
From: Yassine Oudjana
+ See Documentation/devicetree/bindings/power/supply/battery.yaml
+
+ interrupts:
+items:
+
On Sep 30, 2024, at 17:33, Jonas Oberhauser
wrote:
>
>
>
> Am 9/30/2024 um 11:27 AM schrieb Alan Huang:
>> 2024年9月30日 17:15，Alan Huang 写道：
>>>
>>> 2024年9月30日 16:57，Jonas Oberhauser 写道：
Am 9/29/2024 um 12:26 AM schrieb Alan Huang:
> 2024年9月28日 23:55，Mathieu Desnoye
* Lorenzo Stoakes:
> If you wish to utilise a pidfd interface to refer to the current process
> (from the point of view of userland - from the kernel point of view - the
> thread group leader), it is rather cumbersome, requiring something like:
>
> int pidfd = pidfd_open(getpid(), 0);
>
>
On Mon, Sep 30, 2024 at 12:33:18PM GMT, Florian Weimer wrote:
> * Lorenzo Stoakes:
>
> > If you wish to utilise a pidfd interface to refer to the current process
> > (from the point of view of userland - from the kernel point of view - the
> > thread group leader), it is rather cumbersome, requirin
2024年9月30日 16:57，Jonas Oberhauser 写道：
>
>
>
> Am 9/29/2024 um 12:26 AM schrieb Alan Huang:
>> 2024年9月28日 23:55，Mathieu Desnoyers wrote：
>>>
>>> On 2024-09-28 17:49, Alan Stern wrote:
On Sat, Sep 28, 2024 at 11:32:18AM -0400, Mathieu Desnoyers wrote:
> On 2024-09-28 16:49, Alan Stern
Add tests to assert that PIDFD_SELF correctly refers to the current
process.
This is only practically meaningful to pidfd_send_signal() and
pidfd_getfd(), but also explicitly test that we disallow this feature for
setns() where it would make no sense.
We cannot reasonably wait on ourself using wa
Add a PIDFD_SELF special sentinel value which can be passed as a pidfd to
indicate that the current process is to be targeted (as this is a process
from the userland perspective, this means from the kernel's perspective the
current thread group leader is to be targeted).
Due to the refactoring of
If you wish to utilise a pidfd interface to refer to the current process
(from the point of view of userland - from the kernel point of view - the
thread group leader), it is rather cumbersome, requiring something like:
int pidfd = pidfd_open(getpid(), 0);
...
close(pidfd
2024年9月30日 17:15，Alan Huang 写道：
>
> 2024年9月30日 16:57，Jonas Oberhauser 写道：
>>
>>
>>
>> Am 9/29/2024 um 12:26 AM schrieb Alan Huang:
>>> 2024年9月28日 23:55，Mathieu Desnoyers wrote：
On 2024-09-28 17:49, Alan Stern wrote:
> On Sat, Sep 28, 2024 at 11:32:18AM -0400, Mathieu Desnoyers
The means by which a pid is determined from a pidfd is duplicated,
some callers holding a reference to the (pid)fd, and others explicitly
pinning the pid.
Introduce __pidfd_get_pid() which abstracts both approaches and provide
optional output parameters for file->f_flags and the fd (the latter of
The test proves that a function that is being kprobed and uses a
post_handler cannot be livepatched.
Only one ftrace_ops with FTRACE_OPS_FL_IPMODIFY set may be registered
to any given function at a time.
Signed-off-by: Michael Vetter
---
tools/testing/selftests/livepatch/Makefile| 3 +-
..
This naming makes more sense according to the directory structure.
Especially when we later add more paths.
Signed-off-by: Michael Vetter
---
tools/testing/selftests/livepatch/functions.sh | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/livepatch
Save the state of /sys/kernel/debug/kprobes/enabled
during setup_config() and restore it during cleanup().
This is in preparation for a future commit that will add a test
that should confirm that we cannot livepatch a kprobed function
if that kprobe has a post handler.
Signed-off-by: Michael Vett
Thanks to Miroslav, Petr and Marcos for the reviews!
V4:
Use variable for /sys/kernel/debug.
Be consistent with "" around variables.
Fix path in commit message to /sys/kernel/debug/kprobes/enabled.
V3:
Save and restore kprobe state also when test fails, by integrating it
into setup_config() and c
Am 9/30/2024 um 11:27 AM schrieb Alan Huang:
2024年9月30日 17:15，Alan Huang 写道：
2024年9月30日 16:57，Jonas Oberhauser 写道：
Am 9/29/2024 um 12:26 AM schrieb Alan Huang:
2024年9月28日 23:55，Mathieu Desnoyers wrote：
The motivation for introducing ptr_eq() is indeed because the
compiler barrier i
Any opinions, Vlastimil?
>
> Yes, we should suppress the existing warning on kmem_cache_destroy() in
Done here:
https://lore.kernel.org/all/20240930-b4-slub-kunit-fix-v1-0-32ca9dbbb...@suse.cz/
> kunit test context, and separately we can change pr_err() to WARN() as long
> as they ar
Am 9/29/2024 um 12:26 AM schrieb Alan Huang:
2024年9月28日 23:55，Mathieu Desnoyers wrote：
On 2024-09-28 17:49, Alan Stern wrote:
On Sat, Sep 28, 2024 at 11:32:18AM -0400, Mathieu Desnoyers wrote:
On 2024-09-28 16:49, Alan Stern wrote:
On Sat, Sep 28, 2024 at 09:51:27AM -0400, Mathieu Desnoy
Am 9/28/2024 um 11:15 PM schrieb Alan Stern:
On Sat, Sep 28, 2024 at 11:55:22AM -0400, Mathieu Desnoyers wrote:
On 2024-09-28 17:49, Alan Stern wrote:
Isn't it true that on strongly ordered CPUs, a compiler barrier is
sufficient to prevent the rcu_dereference() problem? So the whole idea
be
On Thu, Sep 26, 2024 at 05:20:43PM +0200, David Hildenbrand wrote:
> We currently assume that the hugetlb page size is 2 MiB, which is
> why we mmap() a 2 MiB range.
>
> Is the default hugetlb size is larger, mmap() will fail because the
> range is not suitable. If the default hugetlb size is smal
init/main.c | 4 ++--
lib/slub_kunit.c | 4 ++--
mm/slab.h| 6 ++
mm/slab_common.c | 5 +++--
mm/slub.c| 5 +++--
5 files changed, 16 insertions(+), 8 deletions(-)
---
base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc
change-id: 20240930-b4-slub-kunit-fix-6fba4d
Guenter Roeck reports that the new slub kunit tests added by commit
4e1c44b3db79 ("kunit, slub: add test_kfree_rcu() and
test_leak_destroy()") cause a lockup on boot on several architectures
when the kunit tests are configured to be built-in and not modules.
These tests invoke kfree_rcu() and kvfr
On Sep 29 2024, Yun Lu wrote:
> The HID test cases actually run tests using the run-hid-tools-tests.sh
> script. However, if installed with "make install", the run-hid-tools-tests.sh
> script will not be copied over, resulting in the following error message.
>
> make -C tools/testing/selftests/
On Sun, Sep 29, 2024 at 05:28:11PM +0800, Jiapeng Chong wrote:
> Use of macro ARRAY_SIZE to calculate array size minimizes
> the redundant code and improves code reusability.
>
> ./tools/testing/selftests/bpf/prog_tests/core_reloc_raw.c:98:34-35: WARNING:
> Use ARRAY_SIZE.
> ./tools/testing/selft
On 30.09.24 12:05, Breno Leitao wrote:
On Thu, Sep 26, 2024 at 05:20:44PM +0200, David Hildenbrand wrote:
Let's improve the test output. For example, print the proper test
result. Install a SIGBUS handler to catch any SIGBUS instead of
crashing the test on failure.
That is way better now. Than
On Mon, Sep 30, 2024 at 4:27 PM Stefano Garzarella wrote:
>
> On Sun, Sep 29, 2024 at 08:21:03PM GMT, Alexander Mikhalitsyn wrote:
> >Add an explicit MODULE_VERSION("0.0.1") specification for the vhost_vsock
> >module.
> >
> >It is useful because it allows userspace to check if vhost_vsock is the
Sean Anderson wrote:
> Rename ip_len to payload_len since the length in this case refers only
> to the payload, and not the entire IP packet like for IPv4. While we're
> at it, just use the variable directly when calling
> recv_verify_packet_udp/tcp.
>
> Signed-off-by: Sean Anderson
Not sure suc
/rds/.gitignore | 1 +
tools/testing/selftests/net/rds/Makefile | 2 +-
3 files changed, 3 insertions(+), 1 deletion(-)
---
base-commit: 9852d85ec9d492ebef56dc5f229416c925758edc
change-id: 20240930-net-selftests-gitignore-18b844f29391
Best regards,
--
Javier Carrasco
This executable is missing from the corresponding gitignore file.
Add msg_oob to the net gitignore list.
Signed-off-by: Javier Carrasco
---
tools/testing/selftests/net/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/net/.gitignore
b/tools/testing/selftests
Rename ip_len to payload_len since the length in this case refers only
to the payload, and not the entire IP packet like for IPv4. While we're
at it, just use the variable directly when calling
recv_verify_packet_udp/tcp.
Signed-off-by: Sean Anderson
---
tools/testing/selftests/net/lib/csum.c |
Hi Aleksandr,
On Mon, Sep 30, 2024 at 04:43:36PM GMT, Aleksandr Mikhalitsyn wrote:
On Mon, Sep 30, 2024 at 4:27 PM Stefano Garzarella
wrote:
On Sun, Sep 29, 2024 at 08:21:03PM GMT, Alexander Mikhalitsyn wrote:
>Add an explicit MODULE_VERSION("0.0.1") specification for the vhost_vsock
module.
Hi Ilpo,
On 9/30/24 6:35 AM, Ilpo Järvinen wrote:
> On Thu, 12 Sep 2024, Reinette Chatre wrote:
>
>> The MBM and MBA tests need to discover the event and umask with which to
>> configure the performance event used to measure read memory bandwidth.
>> This is done by parsing the
>> /sys/bus/event_
Hi Ilpo,
On 9/30/24 6:52 AM, Ilpo Järvinen wrote:
> On Thu, 12 Sep 2024, Reinette Chatre wrote:
>> diff --git a/tools/testing/selftests/resctrl/resctrl.h
>> b/tools/testing/selftests/resctrl/resctrl.h
>> index 51f5f4b25e06..ba1ce1b35699 100644
>> --- a/tools/testing/selftests/resctrl/resctrl.h
>
On Mon, Sep 30, 2024 at 5:43 PM Stefano Garzarella wrote:
>
> Hi Aleksandr,
>
> On Mon, Sep 30, 2024 at 04:43:36PM GMT, Aleksandr Mikhalitsyn wrote:
> >On Mon, Sep 30, 2024 at 4:27 PM Stefano Garzarella
> > wrote:
> >>
> >> On Sun, Sep 29, 2024 at 08:21:03PM GMT, Alexander Mikhalitsyn wrote:
> >>
Am 9/30/2024 um 6:43 PM schrieb Alan Stern:
On Mon, Sep 30, 2024 at 01:26:53PM +0200, Jonas Oberhauser wrote:
Am 9/28/2024 um 4:49 PM schrieb Alan Stern:
On Sat, Sep 28, 2024 at 09:51:27AM -0400, Mathieu Desnoyers wrote:
Compiler CSE and SSA GVN optimizations can cause the address depende
Mending test for list_cut_position*() for the missing check of integer
"i" after the second loop. The variable should be checked for second
time to make sure both lists after the cut operation are formed as
expected.
Signed-off-by: I Hsin Cheng
---
lib/list-test.c | 4
1 file changed, 4 ins
On Thu, 12 Sep 2024, Reinette Chatre wrote:
> The CMT, MBM, and MBA tests rely on a benchmark that runs while
> the test makes changes to needed configuration (for example memory
> bandwidth allocation) and takes needed measurements. By default
> the "fill_buf" benchmark is used and by default (vi
On Thu, 12 Sep 2024, Reinette Chatre wrote:
> The CMT, MBM, and MBA tests rely on a benchmark to generate
> memory traffic. By default this is the "fill_buf" benchmark that
> can be replaced via the "-b" command line argument.
>
> The original intent of the "-b" command line parameter was
> to re
On Mon, Sep 30, 2024 at 02:06:12PM +0200, Jonas Oberhauser wrote:
>
>
> Am 9/30/2024 um 1:04 PM schrieb Paul E. McKenney:
> > On Mon, Sep 30, 2024 at 11:42:11AM +0200, Jonas Oberhauser wrote:
> > >
> > >
> > > I also currently don't see any major difference between the constant and
> > > regist
Reorganize kerneldoc parameter names to match the parameter
order in the function header.
Problems identified using Coccinelle.
Signed-off-by: Julia Lawall
---
drivers/nvdimm/dimm_devs.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nvdimm/dimm_devs.c b/drivers
Improve readability of kvfree_rcu_queue_batch() function
in away that, after a first batch queuing, the loop is break
and success value is returned to a caller.
There is no reason to loop and check batches further as all
outstanding objects have already been picked and attached to
a certain batch
On Mon, Aug 12, 2024 at 03:28:11PM +0800, Lu Baolu wrote:
> An iommu domain is allocated in rproc_enable_iommu() and is attached to
> rproc->dev.parent in the same function.
>
> Use iommu_paging_domain_alloc() to make it explicit.
>
> Signed-off-by: Lu Baolu
> Reviewed-by: Jason Gunthorpe
> Lin
On Mon, Sep 30, 2024 at 01:26:53PM +0200, Jonas Oberhauser wrote:
>
>
> Am 9/28/2024 um 4:49 PM schrieb Alan Stern:
> > On Sat, Sep 28, 2024 at 09:51:27AM -0400, Mathieu Desnoyers wrote:
> > > Compiler CSE and SSA GVN optimizations can cause the address dependency
> > > of addresses returned by r
On Tue, Sep 24, 2024 at 02:43:40PM +0200, Markus Elfring wrote:
> From: Markus Elfring
> Date: Tue, 24 Sep 2024 14:28:35 +0200
>
> An of_node_put(rmem_np) call was immediately used after a pointer check
> for a of_reserved_mem_lookup() call in three function implementations.
> Thus call such a fu
On Mon, Sep 30, 2024 at 11:42:11AM +0200, Jonas Oberhauser wrote:
>
>
> Am 9/28/2024 um 11:15 PM schrieb Alan Stern:
> > On Sat, Sep 28, 2024 at 11:55:22AM -0400, Mathieu Desnoyers wrote:
> > > On 2024-09-28 17:49, Alan Stern wrote:
> > > > Isn't it true that on strongly ordered CPUs, a compiler
On Mon, Sep 30, 2024 at 11:39:49AM GMT, Lorenzo Stoakes wrote:
> On Mon, Sep 30, 2024 at 12:33:18PM GMT, Florian Weimer wrote:
> > * Lorenzo Stoakes:
> >
> > > If you wish to utilise a pidfd interface to refer to the current process
> > > (from the point of view of userland - from the kernel point
On Thu, 12 Sep 2024, Reinette Chatre wrote:
> The MBM and MBA tests need to discover the event and umask with which to
> configure the performance event used to measure read memory bandwidth.
> This is done by parsing the
> /sys/bus/event_source/devices/uncore_imc_/events/cas_count_read
> file for
On 25/09/2024 23:55, Javier Carrasco wrote:
> Trivial patches to update the gitignore files unders selftests, and a
> little addition to EXTRA_CLEAN under net/rds to account for the
> automatically generated include.sh.
>
> Signed-off-by: Javier Carrasco
> ---
> Changes in v3:
> - Split new entri
The include.sh file is generated when building the net/rds selftests,
but there is no rule to delete it with the clean target. Add the file to
EXTRA_CLEAN in order to remove it when required.
Reviewed-by: Allison Henderson
Signed-off-by: Javier Carrasco
---
tools/testing/selftests/net/rds/Makef
The generated include.sh should be ignored by git. Create a new
gitignore and add the file to the list.
Reviewed-by: Allison Henderson
Signed-off-by: Javier Carrasco
---
tools/testing/selftests/net/rds/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/net/rd
On 9/25/24 15:55, Javier Carrasco wrote:
This executable is missing from the corresponding gitignore file.
Add unshare_test to the core gitignore list.
Signed-off-by: Javier Carrasco
---
tools/testing/selftests/core/.gitignore | 1 +
1 file changed, 1 insertion(+)
diff --git a/tools/testing
On 9/25/24 15:55, Javier Carrasco wrote:
The name of the "load_address" objects has been modified, but the
corresponding entry in the gitignore file must be updated.
Update the load_address entry in the gitignore file to account for
the new names, adding an exception to keep on tracking load_add
Pvmemcontrol provides a way for the guest to control its physical memory
properties, and enables optimizations and security features. For
example, the guest can provide information to the host where parts of a
hugepage may be unbacked, or sensitive data may not be swapped out, etc.
Pvmemcontrol al
The pvmemcontrol driver lives under drivers/virt/pvmemcontrol. We
specify maintainers for the driver.
Change-Id: I3ba78d0fefe594cd5ed6805775e6497572bb7187
Signed-off-by: Yuanchu Xie
---
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index aacccb3
I made a mistake. This is supposed to be v3.
On Mon, Sep 30, 2024 at 6:13 PM Yuanchu Xie wrote:
>
> Pvmemcontrol provides a way for the guest to control its physical memory
> properties, and enables optimizations and security features. For
> example, the guest can provide information to the host
Hello:
This series was applied to bpf/bpf-next.git (net)
by Martin KaFai Lau :
On Thu, 26 Sep 2024 19:30:21 +0200 you wrote:
> In this series from Geliang, modifying MPTCP BPF selftests, we have:
>
> - A new MPTCP subflow BPF program setting socket options per subflow: it
> looks better to hav
On 11/9/24 17:08, Nicolin Chen wrote:
On Wed, Sep 11, 2024 at 06:12:21AM +, Tian, Kevin wrote:
From: Nicolin Chen
Sent: Wednesday, August 28, 2024 1:00 AM
[...]
On a multi-IOMMU system, the VIOMMU object can be instanced to the
number
of vIOMMUs in a guest VM, while holding the same pare
On 9/18/24 12:45 AM, Feng zhou wrote:
From: Feng Zhou
This patch adds a test for cgroup skb to get classid.
Signed-off-by: Feng Zhou
---
.../bpf/prog_tests/cg_skb_get_classid.c | 87 +++
.../selftests/bpf/progs/cg_skb_get_classid.c | 19
2 files changed, 106 in
On Thu, 12 Sep 2024, Reinette Chatre wrote:
> alloc_buffer() allocates and initializes (with random data) a
> buffer of requested size. The initialization starts from the beginning
> of the allocated buffer and incrementally assigns sizeof(uint64_t) random
> data to each cache line. The initializa
On Mon, Sep 30, 2024 at 04:21:23PM GMT, Aleksa Sarai wrote:
> On 2024-09-30, Lorenzo Stoakes wrote:
> > On Mon, Sep 30, 2024 at 02:34:33PM GMT, Christian Brauner wrote:
> > > On Mon, Sep 30, 2024 at 11:39:49AM GMT, Lorenzo Stoakes wrote:
> > > > On Mon, Sep 30, 2024 at 12:33:18PM GMT, Florian Weim
On Mon, Sep 30, 2024 at 4:05 PM Michael S. Tsirkin wrote:
>
> On Mon, Sep 30, 2024 at 02:28:30PM +0200, Aleksandr Mikhalitsyn wrote:
> > On Sun, Sep 29, 2024 at 9:03 PM Michael S. Tsirkin wrote:
> > >
> > > On Sun, Sep 29, 2024 at 08:21:03PM +0200, Alexander Mikhalitsyn wrote:
> > > > Add an expl
Am 9/28/2024 um 4:49 PM schrieb Alan Stern:
On Sat, Sep 28, 2024 at 09:51:27AM -0400, Mathieu Desnoyers wrote:
Compiler CSE and SSA GVN optimizations can cause the address dependency
of addresses returned by rcu_dereference to be lost when comparing those
pointers with either constants or pre
Am 9/30/2024 um 1:04 PM schrieb Paul E. McKenney:
On Mon, Sep 30, 2024 at 11:42:11AM +0200, Jonas Oberhauser wrote:
I also currently don't see any major difference between the constant and
register case. The point is that the address is known before loading into b,
and hence the compiler +
Hi Ilpo,
On 9/30/24 6:49 AM, Ilpo Järvinen wrote:
> On Thu, 12 Sep 2024, Reinette Chatre wrote:
>
>> The CMT, MBM, and MBA tests rely on a benchmark that runs while
>> the test makes changes to needed configuration (for example memory
>> bandwidth allocation) and takes needed measurements. By def
On 1/10/24 13:36, Nicolin Chen wrote:
On Tue, Oct 01, 2024 at 11:55:59AM +1000, Alexey Kardashevskiy wrote:
On 11/9/24 17:08, Nicolin Chen wrote:
On Wed, Sep 11, 2024 at 06:12:21AM +, Tian, Kevin wrote:
From: Nicolin Chen
Sent: Wednesday, August 28, 2024 1:00 AM
[...]
On a multi-IOM
On 2024-09-30, Lorenzo Stoakes wrote:
> On Mon, Sep 30, 2024 at 02:34:33PM GMT, Christian Brauner wrote:
> > On Mon, Sep 30, 2024 at 11:39:49AM GMT, Lorenzo Stoakes wrote:
> > > On Mon, Sep 30, 2024 at 12:33:18PM GMT, Florian Weimer wrote:
> > > > * Lorenzo Stoakes:
> > > >
> > > > > If you wish t
On Sun, Sep 29, 2024 at 08:21:03PM GMT, Alexander Mikhalitsyn wrote:
Add an explicit MODULE_VERSION("0.0.1") specification for the vhost_vsock
module.
It is useful because it allows userspace to check if vhost_vsock is there when
it is
configured as a built-in.
This is what we have *without*
On Sun, Sep 29, 2024 at 9:03 PM Michael S. Tsirkin wrote:
>
> On Sun, Sep 29, 2024 at 08:21:03PM +0200, Alexander Mikhalitsyn wrote:
> > Add an explicit MODULE_VERSION("0.0.1") specification for the vhost_vsock
> > module.
> >
> > It is useful because it allows userspace to check if vhost_vsock i
On Mon, Sep 30, 2024 at 02:34:33PM GMT, Christian Brauner wrote:
> On Mon, Sep 30, 2024 at 11:39:49AM GMT, Lorenzo Stoakes wrote:
> > On Mon, Sep 30, 2024 at 12:33:18PM GMT, Florian Weimer wrote:
> > > * Lorenzo Stoakes:
> > >
> > > > If you wish to utilise a pidfd interface to refer to the current
On Thu, 12 Sep 2024, Reinette Chatre wrote:
> The MBM and MBA resctrl selftests run a benchmark during which
> it takes measurements of read memory bandwidth via perf.
> Code exists to support measurements of write memory bandwidth
> but there exists no path with which this code can execute.
>
>
On Mon, Sep 30, 2024 at 02:28:30PM +0200, Aleksandr Mikhalitsyn wrote:
> On Sun, Sep 29, 2024 at 9:03 PM Michael S. Tsirkin wrote:
> >
> > On Sun, Sep 29, 2024 at 08:21:03PM +0200, Alexander Mikhalitsyn wrote:
> > > Add an explicit MODULE_VERSION("0.0.1") specification for the vhost_vsock
> > > m
On Tue, Oct 01, 2024 at 11:55:59AM +1000, Alexey Kardashevskiy wrote:
> On 11/9/24 17:08, Nicolin Chen wrote:
> > On Wed, Sep 11, 2024 at 06:12:21AM +, Tian, Kevin wrote:
> > > > From: Nicolin Chen
> > > > Sent: Wednesday, August 28, 2024 1:00 AM
> > > >
> > > [...]
> > > > On a multi-IOMMU s
On Fri, Sep 27, 2024 at 02:59:09PM -0700, Bjorn Andersson wrote:
> On Sat, Sep 28, 2024 at 01:07:43AM +0530, Mukesh Ojha wrote:
> > On Wed, Sep 25, 2024 at 08:41:55PM -0700, Bjorn Andersson wrote:
> > > On Wed, Sep 25, 2024 at 04:03:51PM +0530, Mukesh Ojha wrote:
> > > > Multiple call to glink_subd
On 9/30/24 13:16, Willem de Bruijn wrote:
> Sean Anderson wrote:
>> Rename ip_len to payload_len since the length in this case refers only
>> to the payload, and not the entire IP packet like for IPv4. While we're
>> at it, just use the variable directly when calling
>> recv_verify_packet_udp/tcp.
On Thu, Sep 26, 2024 at 2:10 PM Michal Koutný wrote:
>
> On Mon, Sep 23, 2024 at 07:20:06AM GMT, Joshua Hahn
> wrote:
> > +/*
> > + * Creates a nice process that consumes CPU and checks that the elapsed
> > + * usertime in the cgroup is close to the expected time.
> > + */
> > + user_usec =
On 8/29/24 09:37, Gianfranco Trad wrote:
improve timer_create failure message with strerror() function
to give more information to the user.
Signed-off-by: Gianfranco Trad
---
tools/testing/selftests/timers/alarmtimer-suspend.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff
On 9/30/24 01:37, Vlastimil Babka wrote:
Guenter Roeck reports that the new slub kunit tests added by commit
4e1c44b3db79 ("kunit, slub: add test_kfree_rcu() and
test_leak_destroy()") cause a lockup on boot on several architectures
when the kunit tests are configured to be built-in and not module
On 9/29/24 16:40, Okan Tümüklü wrote:
1:The control flow was simplified by using else if statements instead of goto
structure.
2:Error conditions are handled more clearly.
3:The device_unlock call at the end of the function is guaranteed in all cases.
Github request : https://github.com/torva
On 9/11/24 11:55 AM, Carlos Bilbao wrote:
> Hello,
>
> On 9/10/24 10:42 PM, Jason Wang wrote:
>> On Tue, Sep 10, 2024 at 2:29 PM Michael S. Tsirkin wrote:
>>> On Wed, Sep 04, 2024 at 10:11:13AM -0500, Carlos Bilbao wrote:
From: Carlos Bilbao
Initialize speed and duplex for virtio_
On 9/30/24 11:50, Guenter Roeck wrote:
On 9/30/24 01:37, Vlastimil Babka wrote:
Guenter Roeck reports that the new slub kunit tests added by commit
4e1c44b3db79 ("kunit, slub: add test_kfree_rcu() and
test_leak_destroy()") cause a lockup on boot on several architectures
when the kunit tests are
Previously when retrieving `bpf_link_info.perf_event` for
kprobe/uprobe/tracepoint, the `name_len` field was not populated by the
kernel, leaving it to reflect the value initially set by the user. This
behavior was inconsistent with how other input/output string buffer
fields function (e.g. `raw_tr
QUIRKS2) &
KVM_X86_QUIRK_SLOT_ZAP_ALL);
break;
+#endif
case 's':
targs->nslots = atoi_paranoid(optarg);
if (targs->nslots <= 1 && targs->nslots !=
On 9/30/24 13:19, John Stultz wrote:
On Mon, Sep 30, 2024 at 11:49 AM Shuah Khan wrote:
Jon, Does this look good to you? I can pick this up if you
okay with this change.
No objection from me, sorry this slipped by me.
Acked-by: John Stultz
Thank you. Applied to linux-kselftest next fo
On 9/30/24 02:38, Benjamin Tissoires wrote:
On Sep 29 2024, Yun Lu wrote:
The HID test cases actually run tests using the run-hid-tools-tests.sh
script. However, if installed with "make install", the run-hid-tools-tests.sh
script will not be copied over, resulting in the following error message.
On Sun, Sep 29, 2024 at 10:43:34PM +0800, Wardenjohn wrote:
> Add "stack_order" sysfs attribute which holds the order in which a live
> patch module was loaded into the system. A user can then determine an
> active live patched version of a function.
>
> cat /sys/kernel/livepatch/livepatch_1/stack
Sean Anderson wrote:
> On 9/30/24 13:16, Willem de Bruijn wrote:
> > Sean Anderson wrote:
> >> Rename ip_len to payload_len since the length in this case refers only
> >> to the payload, and not the entire IP packet like for IPv4. While we're
> >> at it, just use the variable directly when calling
On Mon, Sep 30, 2024 at 07:05:06PM +0200, Jonas Oberhauser wrote:
>
>
> Am 9/30/2024 um 6:43 PM schrieb Alan Stern:
> > On Mon, Sep 30, 2024 at 01:26:53PM +0200, Jonas Oberhauser wrote:
> > >
> > >
> > > Am 9/28/2024 um 4:49 PM schrieb Alan Stern:
> > >
> > > I should also point out that it is
On 9/22/2024 8:05 AM, Guenter Roeck wrote:
> This reverts commit e620799c414a035dea1208bcb51c869744931dbb.
>
> The commit introduces unit test failures.
>
> Expected cur == &entries[i], but
> cur == 037fffadfd80
> &entries[i] == 037fffadfd60
> # list_test_li
On Mon, Sep 30, 2024 at 11:49 AM Shuah Khan wrote:
>
> On 8/29/24 09:37, Gianfranco Trad wrote:
> > improve timer_create failure message with strerror() function
> > to give more information to the user.
> >
> > Signed-off-by: Gianfranco Trad
> > ---
> > tools/testing/selftests/timers/alarmtime
"Eric W. Biederman" writes:
> Kees Cook writes:
>> I'm not super comfortable doing this regardless of bprm->fdpath; that
>> seems like too many cases getting changed. Can we just leave it as
>> depending on bprm->fdpath?
I was recommending that because I did not expect that there was any
wides
> > >Hi Stefano,
> > >
> > >>
> > >> I was looking at other commits to see how versioning is handled in order
> > >> to make sense (e.g. using the same version of the kernel), and I saw
> > >> many commits that are removing MODULE_VERSION because they say it
> > >> doesn't make sense in in-tree mod
On Sun, Sep 29, 2024 at 03:16:55PM +0800, Yi Liu wrote:
> > > > I feel these two might act somehow similarly to the two DIDs
> > > > during nested translations?
> > >
> > > not quite the same. Is it possible that the ASID is the same for stage-1?
> > > Intel VT-d side can have the pasid to be the
Julia Lawall wrote:
> Reorganize kerneldoc parameter names to match the parameter
> order in the function header.
>
> Problems identified using Coccinelle.
>
> Signed-off-by: Julia Lawall
Acked-by: Ira Weiny
>
> ---
> drivers/nvdimm/dimm_devs.c |2 +-
> 1 file changed, 1 insertion(+), 1
On 9/14/24 3:32 AM, Feng zhou wrote:
From: Feng Zhou
when TCP over IPv4 via INET6 API, bpf_get/setsockopt with ipv4 will
I think you meant bpf_get/setsockopt with SOL_IP will fail. so s/ipv4/SOL_IP/?
fail, because sk->sk_family is AF_INET6. With ipv6 will success, not
take effect, because i
On 9/14/24 3:32 AM, Feng zhou wrote:
From: Feng Zhou
This patch adds a test for TCP over IPv4 via INET6 API.
Signed-off-by: Feng Zhou
---
.../selftests/bpf/prog_tests/setget_sockopt.c | 33 +++
.../selftests/bpf/progs/setget_sockopt.c | 13 ++--
2 files changed, 4
在 2024/10/1 04:57, Shuah Khan 写道:
On 9/30/24 02:38, Benjamin Tissoires wrote:
On Sep 29 2024, Yun Lu wrote:
The HID test cases actually run tests using the run-hid-tools-tests.sh
script. However, if installed with "make install", the
run-hid-tools-tests.sh
script will not be copied over, res
96 matches
Mail list logo
