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From: Michael Karcher <karcher@physik.fu-berlin.de>
To: Riku Voipio <riku.voipio@iki.fi>,
	Laurent Vivier <Laurent@Vivier.EU>,
	qemu-devel@nongnu.org
Cc: glaubitz@physik.fu-berlin.de
Subject: [Qemu-devel] [PATCH 0/1] m68k linux user-space emulation fix (with sign-off this time)
Date: Wed,  9 Dec 2015 21:54:16 +0100	[thread overview]
Message-ID: <1449694457-5843-1-git-send-email-karcher@physik.fu-berlin.de> (raw)

This patch fixes cmake blocking on m68k when starting the second child
process. cmake relies on getting SIGCHLD to know when the child process finished,
and the uninitialised sigmask set on return of the first SIGCHLD oftentimes
blocked the second SIGCHLD.

The patch has been created against Laurent's qemu-m68k git tree, but according
to visual inspection, it should also apply to HEAD.

Michael Karcher (1):
  Fix do_rt_sigreturn on m68k linux userspace emulation

 linux-user/signal.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

-- 
2.1.4

             reply	other threads:[~2015-12-09 20:54 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-09 20:54 Michael Karcher [this message]
2015-12-09 20:54 ` [Qemu-devel] [PATCH 1/1] Fix do_rt_sigreturn on m68k linux userspace emulation Michael Karcher
2015-12-09 22:03   ` Laurent Vivier
2015-12-12  9:55     ` Michael Karcher
2015-12-12 10:35       ` Laurent Vivier
2015-12-09 21:26 ` [Qemu-devel] [PATCH 0/1] m68k linux user-space emulation fix (with sign-off this time) John Paul Adrian Glaubitz

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