Re: [PATCH 1/4] s390/sysinfo: Add context analysis attributes

[email protected] Mon, 03 Aug 2026 17:33:28 +0000
Newsgroups org.kernel.vger.linux-s390
Message-ID <[email protected]>
> Add context analysis attributes to service_level_start() and
> service_level_stop() to specify that those functions only
> acquire or release a lock.
>=20
> Addresses the following warnings:
>=20
> arch/s390/kernel/sysinfo.c:331:1: warning: rw_semaphore 'service_level_se=
m' is still held at the end of function
> arch/s390/kernel/sysinfo.c:329:2: note: rw_semaphore acquired here
>   329 |         down_read(&service_level_sem);
> arch/s390/kernel/sysinfo.c:340:2: warning: releasing rw_semaphore 'servic=
e_level_sem' that was not held
>   340 |         up_read(&service_level_sem);
>=20
> Signed-off-by: Heiko Carstens <[email protected]>

Sashiko has reviewed this patch and found no issues. It looks great!

--=20
Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260803172144.8270=
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