From: Shuah Khan <skhan@linuxfoundation.org>
To: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>,
Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org,
Peter Zijlstra <peterz@infradead.org>,
"Paul E . McKenney" <paulmck@linux.ibm.com>,
Boqun Feng <boqun.feng@gmail.com>,
"H . Peter Anvin" <hpa@zytor.com>, Paul Turner <pjt@google.com>,
linux-api@vger.kernel.org, stable@vger.kernel.org,
"Tommi T . Rantala" <tommi.t.rantala@nokia.com>,
Dmitry Vyukov <dvyukov@google.com>,
Shuah Khan <skhan@linuxfoundation.org>
Subject: Re: [PATCH for 5.5 3/3] rseq/selftests: Fix: Namespace gettid() for compatibility with glibc 2.30
Date: Thu, 19 Dec 2019 18:44:51 -0700 [thread overview]
Message-ID: <166a5ea8-65e8-2c8b-12ce-4cc7d8a77a74@linuxfoundation.org> (raw)
In-Reply-To: <20191211161713.4490-4-mathieu.desnoyers@efficios.com>
On 12/11/19 9:17 AM, Mathieu Desnoyers wrote:
> glibc 2.30 introduces gettid() in public headers, which clashes with
> the internal static definition within rseq selftests.
>
> Rename gettid() to rseq_gettid() to eliminate this symbol name clash.
>
> Reported-by: Tommi T. Rantala <tommi.t.rantala@nokia.com>
> Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
> Cc: Shuah Khan <skhan@linuxfoundation.org>
> Cc: Tommi T. Rantala <tommi.t.rantala@nokia.com>
> Cc: Thomas Gleixner <tglx@linutronix.de>
> Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
> Cc: "Paul E. McKenney" <paulmck@linux.ibm.com>
> Cc: Boqun Feng <boqun.feng@gmail.com>
> Cc: "H . Peter Anvin" <hpa@zytor.com>
> Cc: Paul Turner <pjt@google.com>
> Cc: Dmitry Vyukov <dvyukov@google.com>
> Cc: <stable@vger.kernel.org> # v4.18+
> ---
> tools/testing/selftests/rseq/param_test.c | 18 ++++++++++--------
I am pulling this patch in for Linux 5.5-rc4.
Let me know if you have any objections.
thanks,
-- Shuah
next prev parent reply other threads:[~2019-12-20 1:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-11 16:17 [PATCH for 5.5 0/3] Restartable Sequences Fixes Mathieu Desnoyers
2019-12-11 16:17 ` [PATCH for 5.5 1/3] rseq: Fix: Reject unknown flags on rseq unregister Mathieu Desnoyers
2019-12-25 10:38 ` [tip: core/urgent] rseq: " tip-bot2 for Mathieu Desnoyers
2019-12-25 11:39 ` Borislav Petkov
2019-12-26 22:32 ` Mathieu Desnoyers
2020-01-06 19:14 ` Mathieu Desnoyers
2020-01-07 13:35 ` Peter Zijlstra
2019-12-11 16:17 ` [PATCH for 5.5 2/3] rseq: Fix: Unregister rseq for clone CLONE_VM Mathieu Desnoyers
2019-12-25 10:38 ` [tip: core/urgent] rseq: " tip-bot2 for Mathieu Desnoyers
2019-12-11 16:17 ` [PATCH for 5.5 3/3] rseq/selftests: Fix: Namespace gettid() for compatibility with glibc 2.30 Mathieu Desnoyers
2019-12-20 1:44 ` Shuah Khan [this message]
2019-12-20 14:48 ` [PATCH for 5.5 0/3] Restartable Sequences Fixes Peter Zijlstra
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