commit 6c4841c2b6c32a134f9f36e5e08857138cc12b10
author Anton Blanchard <anton@samba.org> Fri Oct 13 11:41:00 2006 +1000
committer Paul Mackerras <paulus@samba.org> Mon Oct 16 15:53:30 2006 +1000
tree fbce68fe2e11068f84d4fbd20ed08b3f8a95ab9c
parent 60b2a46cd60c54bd6551ddfa01f0aab08ca58a5d

[POWERPC] Never panic when taking altivec exceptions from userspace

At the moment we rely on a cpu feature bit or a firmware property to
detect altivec. If we dont have either of these and the cpu does in fact
support altivec we can cause a panic from userspace.

It seems safer to always send a signal if we manage to get an 0xf20
exception from userspace.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>