From: "Michal Koutný" <mkoutny@suse.com>
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>,
Andrew Morton <akpm@linux-foundation.org>,
Shakeel Butt <shakeel.butt@linux.dev>
Subject: Re: [PATCH v7 1/6] pidfd: add PIDFD_SELF* sentinels to refer to own thread/process
Date: Tue, 11 Feb 2025 16:24:07 +0100 [thread overview]
Message-ID: <gij5nh63s73dj5u33uvzl5lbmsvoh6zr5xnqpnfltwi6aamy7j@47iop2wgtdac> (raw)
In-Reply-To: <24315a16a3d01a548dd45c7515f7d51c767e954e.1738268370.git.lorenzo.stoakes@oracle.com>
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On Thu, Jan 30, 2025 at 08:40:26PM +0000, Lorenzo Stoakes <lorenzo.stoakes@oracle.com> wrote:
>
> Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
> ---
> include/uapi/linux/pidfd.h | 24 +++++++++
> kernel/pid.c | 24 +++++++--
> kernel/signal.c | 106 ++++++++++++++++++++++---------------
> 3 files changed, 107 insertions(+), 47 deletions(-)
Practical idea, thanks.
> diff --git a/include/uapi/linux/pidfd.h b/include/uapi/linux/pidfd.h
> + * To cut the Gideon knot, for internal kernel usage, we refer to
A nit
https://en.wikipedia.org/wiki/Gordian_Knot
(if still applicable)
Michal
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next prev parent reply other threads:[~2025-02-11 15:24 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 [this message]
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
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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