From: Rusty Russell <rusty@rustcorp.com.au>
Date: Tue, 29 Jul 2008 14:58:31 +0000 (-0500)
Subject: lguest: Guest int3 fix
X-Git-Tag: v2.6.27-rc1~1^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0c12091d82e48dc423fb1f51eb0062c557a084af;p=pandora-kernel.git

lguest: Guest int3 fix

Ron Minnich noticed that guest userspace gets a GPF when it tries to int3:
we need to copy the privilege level from the guest-supplied IDT to the real
IDT.  int3 is the only common case where guest userspace expects to invoke
an interrupt, so that's the symptom of failing to do this.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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