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authorRusty Russell <rusty@rustcorp.com.au>2011-07-22 14:39:49 +0930
committerRusty Russell <rusty@rustcorp.com.au>2011-07-22 14:39:49 +0930
commit6d7a5d1ea34495ecb1d608f0e40afba7776ee408 (patch)
tree23213877e952ad122888a502d07ed112263069d6 /drivers/lguest/interrupts_and_traps.c
parent7e1941444f808d8001aa3b63588150c516321a3c (diff)
lguest: don't rewrite vmcall instructions
Now we no longer use vmcall, we don't need to rewrite it in the Guest. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Diffstat (limited to 'drivers/lguest/interrupts_and_traps.c')
-rw-r--r--drivers/lguest/interrupts_and_traps.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/lguest/interrupts_and_traps.c b/drivers/lguest/interrupts_and_traps.c
index daaf8663164..f0c17150637 100644
--- a/drivers/lguest/interrupts_and_traps.c
+++ b/drivers/lguest/interrupts_and_traps.c
@@ -375,11 +375,9 @@ static bool direct_trap(unsigned int num)
/*
* The Host needs to see page faults (for shadow paging and to save the
* fault address), general protection faults (in/out emulation) and
- * device not available (TS handling), invalid opcode fault (kvm hcall),
- * and of course, the hypercall trap.
+ * device not available (TS handling) and of course, the hypercall trap.
*/
- return num != 14 && num != 13 && num != 7 &&
- num != 6 && num != LGUEST_TRAP_ENTRY;
+ return num != 14 && num != 13 && num != 7 && num != LGUEST_TRAP_ENTRY;
}
/*:*/