From: sashiko-bot@kernel.org
To: "Ian Rogers" <irogers@google.com>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH v1] tools build: Fix timerfd feature detection with clang
Date: Thu, 10 Sep 2026 21:41:19 +0000 [thread overview]
Message-ID: <20260910214120.138981F000FF@smtp.kernel.org> (raw)
In-Reply-To: <20260910213907.3206529-1-irogers@google.com>
> Clang's uninitialized-const-pointer warning causes a feature test to
> fail when building perf with clang. This disables support for 'perf
> kvm stat live'. Add default initialization to new_value as a
> workaround.
>
> test-timerfd.c:15:30: error: variable 'new_value' is uninitialized when passed
> as a const pointer argument here
> [-Werror,-Wuninitialized-const-pointer]
> 15 | if (timerfd_settime(fd, 0, &new_value, NULL) != 0)
> | ^~~~~~~~~
> 1 error generated.
>
> Signed-off-by: Ian Rogers <irogers@google.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260910213907.3206529-1-irogers@google.com?part=1
next prev parent reply other threads:[~2026-09-10 21:41 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-10 21:39 [PATCH v1] tools build: Fix timerfd feature detection with clang Ian Rogers
2026-09-10 21:41 ` sashiko-bot [this message]
2026-09-12 20:15 ` Arnaldo Carvalho de Melo
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