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-rw-r--r--arch/x86/kernel/head_64.S4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
index bcd206c8ac90..0e2d72929a8c 100644
--- a/arch/x86/kernel/head_64.S
+++ b/arch/x86/kernel/head_64.S
@@ -29,9 +29,7 @@
#ifdef CONFIG_PARAVIRT_XXL
#include <asm/asm-offsets.h>
#include <asm/paravirt.h>
-#define GET_CR2_INTO(reg) GET_CR2_INTO_RAX ; movq %rax, reg
#else
-#define GET_CR2_INTO(reg) movq %cr2, reg
#define INTERRUPT_RETURN iretq
#endif
@@ -323,7 +321,7 @@ early_idt_handler_common:
cmpq $14,%rsi /* Page fault? */
jnz 10f
- GET_CR2_INTO(%rdi) /* Can clobber any volatile register if pv */
+ GET_CR2_INTO(%rdi) /* can clobber %rax if pv */
call early_make_pgtable
andl %eax,%eax
jz 20f /* All good */