diff options
Diffstat (limited to 'arch/x86/entry/entry.S')
| -rw-r--r-- | arch/x86/entry/entry.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/entry/entry.S b/arch/x86/entry/entry.S index b7ea3e8e9ecc..d3caa31240ed 100644 --- a/arch/x86/entry/entry.S +++ b/arch/x86/entry/entry.S @@ -5,6 +5,7 @@ #include <linux/export.h> #include <linux/linkage.h> +#include <linux/objtool.h> #include <asm/msr-index.h> #include <asm/unwind_hints.h> #include <asm/segment.h> @@ -17,6 +18,7 @@ .pushsection .noinstr.text, "ax" SYM_FUNC_START(entry_ibpb) + ANNOTATE_NOENDBR movl $MSR_IA32_PRED_CMD, %ecx movl $PRED_CMD_IBPB, %eax xorl %edx, %edx @@ -52,7 +54,6 @@ EXPORT_SYMBOL_GPL(mds_verw_sel); THUNK warn_thunk_thunk, __warn_thunk -#ifndef CONFIG_X86_64 /* * Clang's implementation of TLS stack cookies requires the variable in * question to be a TLS variable. If the variable happens to be defined as an @@ -63,7 +64,6 @@ THUNK warn_thunk_thunk, __warn_thunk * entirely in the C code, and use an alias emitted by the linker script * instead. */ -#ifdef CONFIG_STACKPROTECTOR +#if defined(CONFIG_STACKPROTECTOR) && defined(CONFIG_SMP) EXPORT_SYMBOL(__ref_stack_chk_guard); #endif -#endif |