aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--arch/x86/kernel/entry_64.S7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 692c1da61905..e5ddf573ded2 100644
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -529,10 +529,13 @@ sysret_signal:
529 jc sysret_audit 529 jc sysret_audit
530#endif 530#endif
531 /* edx: work flags (arg3) */ 531 /* edx: work flags (arg3) */
532 leaq do_notify_resume(%rip),%rax
533 leaq -ARGOFFSET(%rsp),%rdi # &pt_regs -> arg1 532 leaq -ARGOFFSET(%rsp),%rdi # &pt_regs -> arg1
534 xorl %esi,%esi # oldset -> arg2 533 xorl %esi,%esi # oldset -> arg2
535 call ptregscall_common 534 SAVE_REST
535 FIXUP_TOP_OF_STACK %r11
536 call do_notify_resume
537 RESTORE_TOP_OF_STACK %r11
538 RESTORE_REST
536 movl $_TIF_WORK_MASK,%edi 539 movl $_TIF_WORK_MASK,%edi
537 /* Use IRET because user could have changed frame. This 540 /* Use IRET because user could have changed frame. This
538 works because ptregscall_common has called FIXUP_TOP_OF_STACK. */ 541 works because ptregscall_common has called FIXUP_TOP_OF_STACK. */