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Commit ea93a6e2 authored by Al Viro's avatar Al Viro
Browse files

amd64: get rid of useless RESTORE_TOP_OF_STACK in stub_execve() 



we are not going to return via SYSRET anyway.

Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent 0aa0203f

arch/x86/kernel/entry_64.S

+0 −1
Original line number Diff line number Diff line
@@ -886,7 +886,6 @@ ENTRY(stub_execve) 
	SAVE_REST

	FIXUP_TOP_OF_STACK %r11

	call sys_execve

	RESTORE_TOP_OF_STACK %r11

	movq %rax,RAX(%rsp)

	RESTORE_REST

	jmp int_ret_from_sys_call