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-rw-r--r--drivers/lguest/x86/core.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
index 6a4cd771a2be..adc162c7040d 100644
--- a/drivers/lguest/x86/core.c
+++ b/drivers/lguest/x86/core.c
@@ -429,8 +429,12 @@ void lguest_arch_handle_trap(struct lg_cpu *cpu)
return;
break;
case 32 ... 255:
+ /* This might be a syscall. */
+ if (could_be_syscall(cpu->regs->trapnum))
+ break;
+
/*
- * These values mean a real interrupt occurred, in which case
+ * Other values mean a real interrupt occurred, in which case
* the Host handler has already been run. We just do a
* friendly check if another process should now be run, then
* return to run the Guest again.