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(parent: 06a68a0) | patch
x86: make MMUEXT_NEW_USER_BASEPTR preemptible
authorJan Beulich <jbeulich@suse.com>
Thu, 2 May 2013 15:24:02 +0000 (17:24 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 2 May 2013 15:24:02 +0000 (17:24 +0200)
commit210e61b80c29ef824f5fdc5946d6d876b8875fe3
treee4cd684445885143828693a97d2c96648d320394tree
parent06a68a09df243b175d1737a95df2e6f153cbae42commit | 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>
master commit: 918a5f17b447072b40780f4d03a3adc99ff0073b
master date: 2013-05-02 16:36:44 +0200
xen/arch/x86/mm.c diff | blob | blame | history
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