From: Madhavan Srinivasan <maddy@linux.ibm.com>
To: mpe@ellerman.id.au, longlong yan <yanlonglong@kylinos.cn>
Cc: npiggin@gmail.com, chleroy@kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-kselftest@vger.kernel.org,
shuah@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] selftests/powerpc: use MAP_FAILED instead of (void *)-1 in tm-signal-context-force-tm
Date: Mon, 14 Sep 2026 12:51:18 +0530 [thread overview]
Message-ID: <178919368041.441103.208453892352199243.b4-ty@linux.ibm.com> (raw)
In-Reply-To: <20260722023428.932-1-yanlonglong@kylinos.cn>
On Wed, 22 Jul 2026 10:34:28 +0800, longlong yan wrote:
> mmap() is documented to return MAP_FAILED on error, but
> tm-signal-context-force-tm.c compares the return value against
> (void *)-1. Replace these with the standard MAP_FAILED macro for
> better readability and type safety.
>
>
Applied to powerpc/fixes.
[1/1] selftests/powerpc: use MAP_FAILED instead of (void *)-1 in tm-signal-context-force-tm
https://git.kernel.org/powerpc/c/bf1d8287816194457c1a936056ad2d1e1e478944
cheers
prev parent reply other threads:[~2026-09-14 7:21 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-22 2:34 longlong yan
2026-07-22 9:39 ` Amit Machhiwal
2026-09-09 13:22 ` Venkat
2026-09-14 7:21 ` Madhavan Srinivasan [this message]
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