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(parent: e2e6b7b) | patch
x86: make MMUEXT_NEW_USER_BASEPTR preemptible
authorJan Beulich <jbeulich@suse.com>
Thu, 2 May 2013 14:36:44 +0000 (16:36 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 2 May 2013 14:36:44 +0000 (16:36 +0200)
commit918a5f17b447072b40780f4d03a3adc99ff0073b
tree4cf38590948483a3493a22101dc082fed139332ctree | snapshot
parente2e6b7b627fec0d7a769ab46441f2985ebccbf04commit | diff
x86: make MMUEXT_NEW_USER_BASEPTR preemptible

... as it may take significant amounts of time.

This is part of CVE-2013-1918 / XSA-45.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Tim Deegan <tim@xen.org>
xen/arch/x86/mm.c diff | blob | history
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