Messages in this thread Patch in this message | | | From | Denys Vlasenko <> | Subject | [PATCH] x86/asm/entry/64: Add forgotten CFI annotation | Date | Tue, 7 Apr 2015 18:42:47 +0200 |
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com> CC: Linus Torvalds <torvalds@linux-foundation.org> CC: Steven Rostedt <rostedt@goodmis.org> CC: Ingo Molnar <mingo@kernel.org> CC: Borislav Petkov <bp@alien8.de> CC: "H. Peter Anvin" <hpa@zytor.com> CC: Andy Lutomirski <luto@amacapital.net> CC: Oleg Nesterov <oleg@redhat.com> CC: Frederic Weisbecker <fweisbec@gmail.com> CC: Alexei Starovoitov <ast@plumgrid.com> CC: Will Drewry <wad@chromium.org> CC: Kees Cook <keescook@chromium.org> CC: x86@kernel.org CC: linux-kernel@vger.kernel.org --- arch/x86/kernel/entry_64.S | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index 65485b3..15261ba 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -429,6 +429,7 @@ return_from_execve: 1: /* must use IRET code path (pt_regs->cs may have changed) */ addq $8, %rsp + CFI_ADJUST_CFA_OFFSET -8 ZERO_EXTRA_REGS movq %rax,RAX(%rsp) jmp int_ret_from_sys_call -- 1.8.1.4
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