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(parent: 41b43a6) | patch
rseq: Simplify registration
authorThomas Gleixner <tglx@linutronix.de>
Mon, 27 Oct 2025 08:44:24 +0000 (09:44 +0100)
committerIngo Molnar <mingo@kernel.org>
Tue, 4 Nov 2025 07:30:05 +0000 (08:30 +0100)
commit067b3b41b4dd5bf51d6874206f5c1f72e0684eeb
treec59269bf905a662077629fa9e653652dbcc3e56dtree
parent41b43a6ba3848be8ceec77b8b2a56ddeca6167edcommit | diff
rseq: Simplify registration

There is no point to read the critical section element in the newly
registered user space RSEQ struct first in order to clear it.

Just clear it and be done with it.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Link: https://patch.msgid.link/20251027084306.274661227@linutronix.de
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