linux-kernel - Re: [PATCH v3 0/3] selftests: livepatch: test livepatching a kprobed function

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Message-ID: <9abe1f61-3379-44b5-8b8a-517c3df34daa@linuxfoundation.org>
Date: Mon, 23 Sep 2024 10:16:29 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Marcos Paulo de Souza <mpdesouza@...e.com>,
 Michael Vetter <mvetter@...e.com>, linux-kselftest@...r.kernel.org,
 live-patching@...r.kernel.org, linux-kernel@...r.kernel.org,
 Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH v3 0/3] selftests: livepatch: test livepatching a kprobed
 function

On 9/23/24 08:45, Marcos Paulo de Souza wrote:
> On Fri, 2024-09-20 at 13:56 +0200, Michael Vetter wrote:
>> This patchset adds a test for livepatching a kprobed function.
>>
>> Thanks to Petr and Marcos for the reviews!
>>
>> V3:
>> Save and restore kprobe state also when test fails, by integrating it
>> into setup_config() and cleanup().
>> Rename SYSFS variables in a more logical way.
>> Sort test modules in alphabetical order.
>> Rename module description.
>>
>> V2:
>> Save and restore kprobe state.
>>
>> Michael Vetter (3):
>>    selftests: livepatch: rename KLP_SYSFS_DIR to SYSFS_KLP_DIR
>>    selftests: livepatch: save and restore kprobe state
>>    selftests: livepatch: test livepatching a kprobed function
>>
> 
> Thanks for the new version! LGTM, so the series is
> 
> Reviewed-by: Marcos Paulo de Souza <mpdesouza@...e.com>
> 
>>   tools/testing/selftests/livepatch/Makefile    |  3 +-
>>   .../testing/selftests/livepatch/functions.sh  | 13 +++-
>>   .../selftests/livepatch/test-kprobe.sh        | 62
>> +++++++++++++++++++
>>   .../selftests/livepatch/test_modules/Makefile |  3 +-
>>   .../livepatch/test_modules/test_klp_kprobe.c  | 38 ++++++++++++
>>   5 files changed, 114 insertions(+), 5 deletions(-)
>>   create mode 100755 tools/testing/selftests/livepatch/test-kprobe.sh
>>   create mode 100644
>> tools/testing/selftests/livepatch/test_modules/test_klp_kprobe.c
>>
> 

Assuming this is going through livepatch tree:

Acked-by: Shuah Khan <skhan@...uxfoundation.org>

thanks,
-- Shuah