diff options
Diffstat (limited to 'arch/x86/entry/entry_64.S')
| -rw-r--r-- | arch/x86/entry/entry_64.S | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/entry/entry_64.S b/arch/x86/entry/entry_64.S index 846e84a1d1f7..e8ef83df46e6 100644 --- a/arch/x86/entry/entry_64.S +++ b/arch/x86/entry/entry_64.S @@ -245,7 +245,6 @@ entry_SYSCALL64_slow_path: call do_syscall_64 /* returns with IRQs disabled */ return_from_SYSCALL_64: - RESTORE_EXTRA_REGS TRACE_IRQS_IRETQ /* we're about to change IF */ /* @@ -314,6 +313,7 @@ return_from_SYSCALL_64: */ syscall_return_via_sysret: /* rcx and r11 are already restored (see code above) */ + RESTORE_EXTRA_REGS RESTORE_C_REGS_EXCEPT_RCX_R11 movq RSP(%rsp), %rsp UNWIND_HINT_EMPTY @@ -321,7 +321,7 @@ syscall_return_via_sysret: opportunistic_sysret_failed: SWAPGS - jmp restore_c_regs_and_iret + jmp restore_regs_and_iret END(entry_SYSCALL_64) ENTRY(stub_ptregs_64) @@ -638,7 +638,6 @@ retint_kernel: */ GLOBAL(restore_regs_and_iret) RESTORE_EXTRA_REGS -restore_c_regs_and_iret: RESTORE_C_REGS REMOVE_PT_GPREGS_FROM_STACK 8 INTERRUPT_RETURN |