diff options
author | Rusty Russell <rusty@rustcorp.com.au> | 2008-07-29 09:58:31 -0500 |
---|---|---|
committer | Rusty Russell <rusty@rustcorp.com.au> | 2008-07-29 09:58:31 +1000 |
commit | 0c12091d82e48dc423fb1f51eb0062c557a084af (patch) | |
tree | 91579abdc22e7bf3784f9fcb59a0f018e7f5366d /drivers/lguest/x86 | |
parent | 5d006d8d09e82f086ca0baf79a2907f2c1e25af7 (diff) |
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>
Diffstat (limited to 'drivers/lguest/x86')
0 files changed, 0 insertions, 0 deletions