linux-kernel - commit 67d7ddded32 (waitid(2): leave copyout of siginfo to syscall itself) breaks glibc posix/tst-waitid

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Message-ID: <20170708095644.GA272@x4>
Date:   Sat, 8 Jul 2017 11:56:44 +0200
From:   Markus Trippelsdorf <markus@...ppelsdorf.de>
To:     Al Viro <viro@...iv.linux.org.uk>
Cc:     linux-kernel@...r.kernel.org
Subject: commit 67d7ddded32 (waitid(2): leave copyout of siginfo to syscall
 itself) breaks glibc posix/tst-waitid

Since:
 commit 67d7ddded322db99f451a7959d56ed6c70a6c4aa
 Author: Al Viro <viro@...iv.linux.org.uk>
 Date:   Sun May 14 20:53:13 2017 -0400

     waitid(2): leave copyout of siginfo to syscall itself

the glibc posix/tst-waitid.c testcase fails:

markus@x4 glibc-build % ./posix/tst-waitid
waitid WNOHANG on stopped status 0

-- 
Markus