Revision c1174876874dcf8986806e4dad3d7d07af20b439 authored by Peter Zijlstra on 31 May 2012, 12:47:33 UTC, committed by Ingo Molnar on 06 June 2012, 14:52:26 UTC
Weird topologies can lead to asymmetric domain setups. This needs
further consideration since these setups are typically non-minimal
too.

For now, make it work by adding an extra mask selecting which CPUs
are allowed to iterate up.

The topology that triggered it is the one from David Rientjes:

	10 20 20 30
	20 10 20 20
	20 20 10 20
	30 20 20 10

resulting in boxes that wouldn't even boot.

Reported-by: David Rientjes <rientjes@google.com>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-3p86l9cuaqnxz7uxsojmz5rm@git.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
1 parent 7f1b439
Raw File
format.h
#ifndef __USBAUDIO_FORMAT_H
#define __USBAUDIO_FORMAT_H

int snd_usb_parse_audio_format(struct snd_usb_audio *chip,
			       struct audioformat *fp, int format,
			       struct uac_format_type_i_continuous_descriptor *fmt,
			       int stream, struct usb_host_interface *iface);

#endif /*  __USBAUDIO_FORMAT_H */
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