From: Shakeel Butt <shakeel.butt@linux.dev>
To: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Christian Brauner <christian@brauner.io>,
Shuah Khan <shuah@kernel.org>,
"Liam R . Howlett" <Liam.Howlett@oracle.com>,
Suren Baghdasaryan <surenb@google.com>,
Vlastimil Babka <vbabka@suse.cz>,
pedro.falcato@gmail.com, linux-kselftest@vger.kernel.org,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
linux-api@vger.kernel.org, linux-kernel@vger.kernel.org,
Oliver Sang <oliver.sang@intel.com>,
John Hubbard <jhubbard@nvidia.com>, Tejun Heo <tj@kernel.org>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Koutny <mkoutny@suse.com>,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH v7 5/6] selftests: pidfd: add tests for PIDFD_SELF_*
Date: Tue, 4 Feb 2025 21:27:47 -0800 [thread overview]
Message-ID: <23rf6rxqzezqa5zmuiwwairxatbmahboccwzp6p5tbvkjirvqc@h4qzhh3pvsun> (raw)
In-Reply-To: <7ab0e48b26ba53abf7b703df2dd11a2e99b8efb2.1738268370.git.lorenzo.stoakes@oracle.com>
On Thu, Jan 30, 2025 at 08:40:30PM +0000, Lorenzo Stoakes wrote:
> Add tests to assert that PIDFD_SELF* correctly refers to the current
> thread and process.
>
> We explicitly test pidfd_send_signal(), however We defer testing of
> mm-specific functionality which uses pidfd, namely process_madvise() and
> process_mrelease() to mm testing (though note the latter can not be
> sensibly tested as it would require the testing process to be dying).
>
> We also correct the pidfd_open_test.c fields which refer to .request_mask
> whereas the UAPI header refers to .mask, which otherwise break the import
> of the UAPI header.
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev>
next prev parent reply other threads:[~2025-02-05 5:28 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-30 20:40 [PATCH v7 0/6] introduce PIDFD_SELF* sentinels Lorenzo Stoakes
2025-01-30 20:40 ` [PATCH v7 1/6] pidfd: add PIDFD_SELF* sentinels to refer to own thread/process Lorenzo Stoakes
2025-02-04 16:51 ` Shakeel Butt
2025-02-11 15:24 ` Michal Koutný
2025-02-11 15:45 ` Lorenzo Stoakes
2025-02-17 8:24 ` Christian Brauner
2025-01-30 20:40 ` [PATCH v7 2/6] selftests/pidfd: add missing system header imcludes to pidfd tests Lorenzo Stoakes
2025-02-05 5:13 ` Shakeel Butt
2025-02-05 12:06 ` Peter Seiderer
2025-01-30 20:40 ` [PATCH v7 3/6] tools: testing: separate out wait_for_pid() into helper header Lorenzo Stoakes
2025-02-05 5:15 ` Shakeel Butt
2025-01-30 20:40 ` [PATCH v7 4/6] selftests: pidfd: add pidfd.h UAPI wrapper Lorenzo Stoakes
2025-01-30 20:40 ` [PATCH v7 5/6] selftests: pidfd: add tests for PIDFD_SELF_* Lorenzo Stoakes
2025-02-05 5:27 ` Shakeel Butt [this message]
2025-01-30 20:40 ` [PATCH v7 6/6] selftests/mm: use PIDFD_SELF in guard pages test Lorenzo Stoakes
2025-02-05 5:28 ` Shakeel Butt
2025-01-30 22:37 ` [PATCH v7 0/6] introduce PIDFD_SELF* sentinels Andrew Morton
2025-01-30 22:53 ` Lorenzo Stoakes
2025-01-30 23:10 ` Pedro Falcato
2025-01-30 23:32 ` Andrew Morton
2025-01-31 10:21 ` Lorenzo Stoakes
2025-02-01 11:12 ` Christian Brauner
2025-02-01 16:38 ` Lorenzo Stoakes
2025-02-04 9:46 ` Christian Brauner
2025-02-04 10:01 ` Lorenzo Stoakes
2025-02-04 17:43 ` Suren Baghdasaryan
2025-02-05 9:29 ` Christian Brauner
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