On Wed, 2013-09-04 at 12:14 +0200, Dominik Dingel wrote: > On Tue, 03 Sep 2013 03:56:06 +0100 > Ben Hutchings <ben@xxxxxxxxxxxxxxx> wrote: > > > commit 2b29a9fdcb92bfc6b6f4c412d71505869de61a56 upstream. > > > > Any uaccess between guest_enter and guest_exit could trigger a page fault, > > the page fault handler would handle it as a guest fault and translate a > > user address as guest address. > > > > Signed-off-by: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx> > > Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx> > > Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx> > > [bwh: Backported to 3.2: adjust context and add the rc variable] > > Signed-off-by: Ben Hutchings <ben@xxxxxxxxxxxxxxx> > > --- > > This is a blind backport, not even compile-tested, but I think it does > > logically the same thing as your fix and would apply to 3.0.y and 3.2.y. > > 3.4.y would need a different version again. > > > > Ben. > > Reviewed-by: Dominik Dingel <dingel@xxxxxxxxxxxxxxxxxx> [...] OK, I've queued this up for 3.2. Ben. -- Ben Hutchings I haven't lost my mind; it's backed up on tape somewhere.
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