linux-kernel - Re: [PATCH] posix-timers: prevent UB from shifting negative signed value

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Message-ID: <CAH7mPvji6LUxJ-L7WqUAiVMCdr9m_Tc_jRrZ5=p0XoVt5nL3aw@mail.gmail.com>
Date:   Thu, 28 Dec 2017 22:08:29 -0500
From:   Nick Desaulniers <nick.desaulniers@...il.com>
To:     Thomas Gleixner <tglx@...utronix.de>
Cc:     Nick Desaulniers <nick.desaulniers@...il.com>,
        Shuah Khan <shuah@...nel.org>,
        Deepa Dinamani <deepa.kernel@...il.com>,
        Ingo Molnar <mingo@...nel.org>,
        Al Viro <viro@...iv.linux.org.uk>,
        Frederic Weisbecker <fweisbec@...il.com>,
        Dimitri Sivanich <sivanich@....com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        linux-kselftest@...r.kernel.org
Subject: Re: [PATCH] posix-timers: prevent UB from shifting negative signed value

sorry, fd_to_clockid() should probably return a clockid_t, let me fix that.