Fix the following asmvalidate warnings: asmvalidate: arch/x86/platform/efi/efi_stub_64.o: efi_call(): missing FP_SAVE/RESTORE macros asmvalidate: arch/x86/boot/compressed/efi_stub_64.o: efi_call(): missing FP_SAVE/RESTORE macros efi_call() is a non-leaf callable function, so save/restore the frame pointer with FP_SAVE/RESTORE. Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx> Cc: Matt Fleming <matt.fleming@xxxxxxxxx> Cc: linux-efi@xxxxxxxxxxxxxxx --- arch/x86/platform/efi/efi_stub_64.S | 3 +++ 1 file changed, 3 insertions(+) diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S index 86d0f9e..0ca6bfb 100644 --- a/arch/x86/platform/efi/efi_stub_64.S +++ b/arch/x86/platform/efi/efi_stub_64.S @@ -11,6 +11,7 @@ #include <asm/msr.h> #include <asm/processor-flags.h> #include <asm/page_types.h> +#include <asm/func.h> #define SAVE_XMM \ mov %rsp, %rax; \ @@ -74,6 +75,7 @@ .endm ENTRY(efi_call) + FP_SAVE SAVE_XMM mov (%rsp), %rax mov 8(%rax), %rax @@ -88,6 +90,7 @@ ENTRY(efi_call) RESTORE_PGT addq $48, %rsp RESTORE_XMM + FP_RESTORE ret ENDPROC(efi_call) -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
