From: sashiko-bot@kernel.org
To: "Heiko Carstens" <hca@linux.ibm.com>
Cc: linux-s390@vger.kernel.org, "Vasily Gorbik" <gor@linux.ibm.com>,
"Alexander Gordeev" <agordeev@linux.ibm.com>,
"Christian Borntraeger" <borntraeger@linux.ibm.com>
Subject: Re: [PATCH v2 06/10] s390/stackprotector: Serialize text patching with text_mutex
Date: Tue, 27 Oct 2026 14:34:38 +0000 [thread overview]
Message-ID: <sashiko-outbox-186729@kernel.org> (raw)
In-Reply-To: <20261027143030.3154657-7-hca@linux.ibm.com>
> Acquire text_mutex inside __stack_protector_apply() to serialize text
> patching.
>
> Serialization is not required for __stack_protector_apply(), however this
> is part of larger series where at the end s390_kernel_write() requires
> that callers hold text_mutex.
>
> Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Sashiko has reviewed this patch and found no issues.
--
Sashiko AI review · https://sashiko.dev/#/patchset/20261027143030.3154657-1-hca@linux.ibm.com?part=6
next prev parent reply other threads:[~2026-10-27 14:34 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-27 14:30 [PATCH v2 00/10] s390: Consistent usage of text_mutex Heiko Carstens
2026-10-27 14:30 ` [PATCH v2 01/10] s390/jump_label: Serialize text patching with text_mutex Heiko Carstens
2026-10-27 14:35 ` sashiko-bot
2026-10-28 10:50 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 02/10] s390/ftrace: " Heiko Carstens
2026-10-27 14:37 ` sashiko-bot
2026-10-28 10:54 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 03/10] s390/bpf: " Heiko Carstens
2026-10-27 14:35 ` sashiko-bot
2026-10-28 10:56 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 04/10] s390/runtime-const: " Heiko Carstens
2026-10-27 14:34 ` sashiko-bot
2026-10-28 10:58 ` Ilya Leoshkevich
2026-10-28 11:09 ` Heiko Carstens
2026-10-28 12:22 ` Ilya Leoshkevich
2026-10-28 13:43 ` Heiko Carstens
2026-10-27 14:30 ` [PATCH v2 05/10] s390/module: " Heiko Carstens
2026-10-27 14:36 ` sashiko-bot
2026-10-28 10:59 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 06/10] s390/stackprotector: " Heiko Carstens
2026-10-27 14:34 ` sashiko-bot [this message]
2026-10-28 12:23 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 07/10] s390/nospec-branch: " Heiko Carstens
2026-10-27 14:35 ` sashiko-bot
2026-10-28 12:24 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 08/10] s390/alternative: " Heiko Carstens
2026-10-27 14:36 ` sashiko-bot
2026-10-28 12:25 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 09/10] s390/uaccess: Move s390_kernel_write() to asm/text-patching.h Heiko Carstens
2026-10-27 14:35 ` sashiko-bot
2026-10-28 12:26 ` Ilya Leoshkevich
2026-10-27 14:30 ` [PATCH v2 10/10] s390/maccess: Remove spinlock from __s390_kernel_write() Heiko Carstens
2026-10-27 14:41 ` sashiko-bot
2026-10-28 20:59 ` Ilya Leoshkevich
2026-10-29 10:57 ` Heiko Carstens
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