diff --git a/arch/s390/boot/text_dma.S b/arch/s390/boot/text_dma.S index ea93314f4497..9715715c4c28 100644 --- a/arch/s390/boot/text_dma.S +++ b/arch/s390/boot/text_dma.S @@ -9,6 +9,16 @@ #include #include +#ifdef CC_USING_EXPOLINE + .pushsection .dma.text.__s390_indirect_jump_r14,"axG" +__dma__s390_indirect_jump_r14: + larl %r1,0f + ex 0,0(%r1) + j . +0: br %r14 + .popsection +#endif + .section .dma.text,"ax" /* * Simplified version of expoline thunk. The normal thunks can not be used here, @@ -17,10 +27,11 @@ * affects a few functions that are not performance-relevant. */ .macro BR_EX_DMA_r14 - larl %r1,0f - ex 0,0(%r1) - j . -0: br %r14 +#ifdef CC_USING_EXPOLINE + jg __dma__s390_indirect_jump_r14 +#else + br %r14 +#endif .endm /*