diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index b8cf7c85ffa2a2..4a4258f17c868f 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -462,6 +462,7 @@ USER(\label, ic ivau, \tmp2) // invalidate I line PoU .endm /* + * Deprecated! Use SYM_FUNC_{START,START_WEAK,END}_PI instead. * Annotate a function as position independent, i.e., safe to be called before * the kernel virtual mapping is activated. */ diff --git a/arch/arm64/include/asm/linkage.h b/arch/arm64/include/asm/linkage.h index 1b266292f0bee0..ebee3113a62ff7 100644 --- a/arch/arm64/include/asm/linkage.h +++ b/arch/arm64/include/asm/linkage.h @@ -4,4 +4,20 @@ #define __ALIGN .align 2 #define __ALIGN_STR ".align 2" +/* + * Annotate a function as position independent, i.e., safe to be called before + * the kernel virtual mapping is activated. + */ +#define SYM_FUNC_START_PI(x) \ + SYM_FUNC_START_ALIAS(__pi_##x); \ + SYM_FUNC_START(x) + +#define SYM_FUNC_START_WEAK_PI(x) \ + SYM_FUNC_START_ALIAS(__pi_##x); \ + SYM_FUNC_START_WEAK(x) + +#define SYM_FUNC_END_PI(x) \ + SYM_FUNC_END(x); \ + SYM_FUNC_END_ALIAS(__pi_##x) + #endif