linux-kernel - [PATCH 0/2] Clear multi_stop

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Message-ID: <tencent_6C0CC401036E21982C88CB2615D357E5D107@qq.com>
Date:   Fri, 20 Oct 2023 22:43:32 +0800
From:   Rong Tao <rtoax@...mail.com>
To:     mark.rutland@....com, elver@...gle.com,
        linux-kernel@...r.kernel.org, peterz@...radead.org,
        rongtao@...tc.cn, rtoax@...mail.com, tglx@...utronix.de
Subject: [PATCH 0/2] Clear multi_stop_data::state atom use

From: Rong Tao <rongtao@...tc.cn>

Clear multi_stop_data::state atomic use, which does not pose a risk of
misreading multi_stop_data::state, and add comments to
smp_store_release.

Rong Tao (2):
  stop_machine: Use non-atomic read multi_stop_data::state clearly
  stop_machine: Apply smp_store_release() to multi_stop_data::state

 kernel/stop_machine.c | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

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2.41.0