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SubjectRe: [patch V2 5/6] posix-cpu-timers: Return PTR_ERR() from lookup_task()
On Mon, Sep 23, 2019 at 04:54:40PM +0200, Thomas Gleixner wrote:
> To prepare for changing the return code to -EPERM when the ptrace
> permission check fails, use PTR_ERR() to return the error information from
> lookup_task() and fixup all call sites.
>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

Reviewed-by: Frederic Weisbecker <frederic@kernel.org>

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