On 10/7/24 15:45, Jason A. Donenfeld wrote:
Rather than using symlinks to find the vgetrandom-chacha.S file for each
arch, store this in a file that uses the compiler to determine
architecture, and then make use of weak symbols to skip the test on
architectures that don't provide the code.
Signe
On 9/24/24 11:23, Sergio González Collado wrote:
The longest length of a symbol (KSYM_NAME_LEN) was increased to 512
in the reference [1]. This patch adds a kunit test to check the longest
symbol length.
This test can also help other efforts for longer symbol lenght,
Spelling - length
Can you
On 10/5/24 22:40, Jason A. Donenfeld wrote:
Rather than using symlinks to find the vgetrandom-chacha.S file for each
arch, store this in a file that uses the compiler to determine
architecture, and then make use of weak symbols to skip the test on
architectures that don't provide the code.
Signe
On 9/30/24 16:40, Yifei Liu wrote:
step_after_suspend_test fails with device busy error while
writing to /sys/power/state to start suspend. The test believes
it failed to enter suspend state with
$ sudo ./step_after_suspend_test
TAP version 13
Bail out! Failed to enter Suspend state
However, in
On 9/23/24 20:57, Yu Liao wrote:
Hi,
On 2024/9/23 23:30, Shuah Khan wrote:
On 9/20/24 09:31, Jason A. Donenfeld wrote:
Indeed probably is what's wanted here.
Yu Liao, Please send v2 as per the review comments.
CLONE_NEWTIME was introduced in glibc-2.36, which was released in August
issed your point here. Nonetheless, maybe this
moves things forward a bit.
Jason
Cc: Shuah Khan
Cc: Greg KH
Jason A. Donenfeld (3):
selftests: vDSO: condition chacha build on chacha implementation
selftests: vDSO: unconditionally build getrandom test
selftests: vDSO: improve getrando
On 10/24/24 10:55, Shivam Chaudhary wrote:
This patch updates the existing test that checks
for `open(O_TMPFILE)` and `linkat()` behaviors in
mount namespaces to use the kselftest framework.
This includes the following changes:
- Replaced direct error handling with
`ksft_test_result_*` macros
nit_test_suites(&int_sqrt_test_suite);
+
+MODULE_DESCRIPTION("math.int_sqrt KUnit test suite");
+MODULE_LICENSE("GPL");
Acked-by: Shuah Khan
thanks,
-- Shuah
On 10/23/24 15:11, Shivam Chaudhary wrote:
On 24/10/24 2:15 AM, Shuah Khan wrote:
On 10/22/24 14:42, Shivam Chaudhary wrote:
This test verifies the correct behavior of the fork() system call,
which creates a child process by duplicating the parent process.
The test checks the following
On 10/22/24 14:42, Shivam Chaudhary wrote:
This test verifies the correct behavior of the fork() system call,
which creates a child process by duplicating the parent process.
The test checks the following:
- The child PID returned by fork() is present in /proc.
- The child PID is different from
ommon and to namespace conflicts in the future.
Signed-off-by: Petr Machata
Reviewed-by: Amit Cohen
---
CC: Shuah Khan
Acked-by: Shuah Khan
for all patches 4/8 through 8/8 I have been cc'ed on.
thanks,
-- Shuah
On 10/31/24 18:39, Andrew Morton wrote:
On Thu, 31 Oct 2024 11:50:16 -0600 Shuah Khan wrote:
On 10/30/24 07:43, Luis Felipe Hernandez wrote:
Adds test suite for integer based square root function.
The test suite is designed to verify the correctness of the int_sqrt()
math library function
On 9/20/24 09:31, Jason A. Donenfeld wrote:
Indeed probably is what's wanted here.
Yu Liao, Please send v2 as per the review comments.
Shuah - I was taking patches for this code during the 6.12 development
cycle, because it all interacted with the dev work I was doing. But I
think that's di
On 9/20/24 11:52, Yifei Liu wrote:
Hi Shuah,
On Sep 20, 2024, at 8:07 AM, Shuah Khan wrote:
On 9/19/24 17:09, Yifei Liu wrote:
Hi Shuah,
On Sep 19, 2024, at 11:36 AM, Shuah Khan wrote:
On 9/17/24 16:48, Yifei Liu wrote:
We recently notice that the step_after_suspend_test would
fail on
On 9/23/24 15:18, Yifei Liu wrote:
On Sep 23, 2024, at 1:56 PM, Shuah Khan wrote:
On 9/23/24 14:47, Yifei Liu wrote:
We recently notice that the step_after_suspend_test would
noticed
How about change this to find?
Either is fine - it would found instead of find - or you could write
it
s good to me.
Reviewed-by: Shuah Khan
thanks,
-- Shuah
On 9/23/24 14:47, Yifei Liu wrote:
We recently notice that the step_after_suspend_test would
noticed
fail on our plenty devices. The test believesit failed to
"several of our devices" believes it
enter suspend state with
Please do fix the above as pointed out earlier on v1.
$ sudo ./
On 9/23/24 11:34, Gabriela Bittencourt wrote:
Instead of creating 'test' functions, use kunit functions to test
utf-8 support in unicode subsystem.
Can you elaborate on the reefactoring changes. This will help
others who would want to take on such refactoring in the future.
Co-developed-by:
On 9/19/24 17:09, Yifei Liu wrote:
Hi Shuah,
On Sep 19, 2024, at 11:36 AM, Shuah Khan wrote:
On 9/17/24 16:48, Yifei Liu wrote:
We recently notice that the step_after_suspend_test would
fail on our plenty devices. The test believesit failed to
What are "plenty devices"
recent
On 9/23/24 16:50, Yifei Liu wrote:
"step_after_suspend_test fails with device busy error while
writing to /sys/power/state to start suspend." The test believes
it failed to enter suspend state with
$ sudo ./step_after_suspend_test
TAP version 13
Bail out! Failed to enter Suspend state
However,
On 9/28/24 20:55, Jason A. Donenfeld wrote:
This prevents false sharing, which makes a large difference on machines
with several NUMA nodes, such as on a dual socket Intel(R) Xeon(R) Gold
6338 CPU @ 2.00GHz, where the "bench-multi" test goes from 2.7s down to
1.9s. While this is just test code, i
On 9/30/24 10:09, Siddharth Menon wrote:
Check if VMsize is 0 to determine whether the process has been unmapped.
The child process cannot signal the parent that it has unmapped itself,
as it no longer exists. This includes unmapping the text segment,
preventing the child from proceeding to the n
On 9/30/24 16:13, Shuah Khan wrote:
On 9/30/24 14:36, Yifei Liu wrote:
"step_after_suspend_test fails with device busy error while
You don't need quotes
writing to /sys/power/state to start suspend."
Same here.
The test believes
it failed to enter suspend sta
On 9/30/24 14:36, Yifei Liu wrote:
"step_after_suspend_test fails with device busy error while
writing to /sys/power/state to start suspend." The test believes
it failed to enter suspend state with
$ sudo ./step_after_suspend_test
TAP version 13
Bail out! Failed to enter Suspend state
However,
On 9/19/24 05:18, Yu Liao wrote:
When building selftests/vDSO:
$ make -C tools/testing/selftests TARGETS=vDSO
I hit the following compilation error:
vdso_test_getrandom.c:260:17: error: 'CLONE_NEWTIME' undeclared
(first use in this function); did you mean 'CLONE_NEWIPC'?
260 | assert
On 9/18/24 02:58, John Stultz wrote:
On Wed, Sep 18, 2024 at 2:47 AM Khem Raj wrote:
Newer 32-bit architectures e.g. riscv32 are using 64-bit time_t
from get go, they have not wired __NR_clock_adjtime at all
valid-adjtimex testcase fails to compile on such architectures.
if this condition is f
On 9/17/24 16:48, Yifei Liu wrote:
We recently notice that the step_after_suspend_test would
fail on our plenty devices. The test believesit failed to
What are "plenty devices"
recently noticed?
Typo - believesit?
enter suspend state with
$ sudo ./step_after_suspend_test
TAP version 13
Bai
On 11/7/24 06:16, Kevin Brodsky wrote:
Commit 6e182dc9f268 ("selftests/mm: Use generic pkey register
manipulation") makes use of PKEY_UNRESTRICTED in
pkey_sighandler_tests. The macro has been proposed for addition to
uapi headers [1], but the patch hasn't landed yet.
Define PKEY_UNRESTRICTED in
On 11/7/24 11:00, Catalin Marinas wrote:
On Thu, Nov 07, 2024 at 09:50:20AM -0700, Shuah Khan wrote:
On 11/7/24 06:16, Kevin Brodsky wrote:
Commit 6e182dc9f268 ("selftests/mm: Use generic pkey register
manipulation") makes use of PKEY_UNRESTRICTED in
pkey_sighandler_tests. The macr
On 11/15/24 13:09, Jakub Kicinski wrote:
The testing effort is increasing throughout the community.
The tests are generally merged into the subsystem trees,
and are of relatively narrow interest. The patch volume on
linux-kselftest@vger.kernel.org makes it hard to follow
the changes to the framew
On 3/5/25 05:56, David Disseldorp wrote:
On Wed, 5 Mar 2025 11:47:01 +1100, David Disseldorp wrote:
[cc'ing linux-kselftest and kunit-dev]
+ Adding David and Brendan
David, Brendan, Any thoughts on how this can be fixed?
Hi,
On Wed, 5 Mar 2025 01:47:55 +0800, kernel test robot wrote:
t
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