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-rw-r--r--arch/i386/kernel/vm86.c12
-rw-r--r--kernel/auditsc.c5
2 files changed, 10 insertions, 7 deletions
diff --git a/arch/i386/kernel/vm86.c b/arch/i386/kernel/vm86.c
index f51c894a7da..aee14fafd13 100644
--- a/arch/i386/kernel/vm86.c
+++ b/arch/i386/kernel/vm86.c
@@ -43,6 +43,7 @@
#include <linux/smp_lock.h>
#include <linux/highmem.h>
#include <linux/ptrace.h>
+#include <linux/audit.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -252,6 +253,7 @@ out:
static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk)
{
struct tss_struct *tss;
+ long eax;
/*
* make sure the vm86() system call doesn't try to do anything silly
*/
@@ -305,13 +307,19 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
tsk->thread.screen_bitmap = info->screen_bitmap;
if (info->flags & VM86_SCREEN_BITMAP)
mark_screen_rdonly(tsk->mm);
+ __asm__ __volatile__("xorl %eax,%eax; movl %eax,%fs; movl %eax,%gs\n\t");
+ __asm__ __volatile__("movl %%eax, %0\n" :"=r"(eax));
+
+ /*call audit_syscall_exit since we do not exit via the normal paths */
+ if (unlikely(current->audit_context))
+ audit_syscall_exit(current, AUDITSC_RESULT(eax), eax);
+
__asm__ __volatile__(
- "xorl %%eax,%%eax; movl %%eax,%%fs; movl %%eax,%%gs\n\t"
"movl %0,%%esp\n\t"
"movl %1,%%ebp\n\t"
"jmp resume_userspace"
: /* no outputs */
- :"r" (&info->regs), "r" (task_thread_info(tsk)) : "ax");
+ :"r" (&info->regs), "r" (task_thread_info(tsk)));
/* we never return here */
}
diff --git a/kernel/auditsc.c b/kernel/auditsc.c
index d7e7e637b92..cfaa4a277f0 100644
--- a/kernel/auditsc.c
+++ b/kernel/auditsc.c
@@ -966,11 +966,6 @@ void audit_syscall_entry(struct task_struct *tsk, int arch, int major,
if (context->in_syscall) {
struct audit_context *newctx;
-#if defined(__NR_vm86) && defined(__NR_vm86old)
- /* vm86 mode should only be entered once */
- if (major == __NR_vm86 || major == __NR_vm86old)
- return;
-#endif
#if AUDIT_DEBUG
printk(KERN_ERR
"audit(:%d) pid=%d in syscall=%d;"