diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index b9a2935efec1..44d0eddf8738 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -48,6 +48,7 @@ */ .align 12 +#if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) .globl prepare_transfer_to_handler prepare_transfer_to_handler: andi. r12,r9,MSR_PR @@ -61,15 +62,12 @@ prepare_transfer_to_handler: /* if from kernel, check interrupted DOZE/NAP mode */ 2: kuap_save_and_lock r11, r12, r9, r5, r6 -#if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) lwz r12,TI_LOCAL_FLAGS(r2) mtcrf 0x01,r12 bt- 31-TLF_NAPPING,4f bt- 31-TLF_SLEEPING,7f -#endif /* CONFIG_PPC_BOOK3S_32 || CONFIG_E500 */ blr -#if defined (CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) 4: rlwinm r12,r12,0,~_TLF_NAPPING stw r12,TI_LOCAL_FLAGS(r2) b power_save_ppc32_restore @@ -82,8 +80,8 @@ prepare_transfer_to_handler: kuap_restore r11, r2, r3, r4, r5 lwz r2, GPR2(r11) b fast_exception_return -#endif _ASM_NOKPROBE_SYMBOL(prepare_transfer_to_handler) +#endif /* CONFIG_PPC_BOOK3S_32 || CONFIG_E500 */ .globl transfer_to_syscall transfer_to_syscall: diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h index 80e45c800496..c018fcdf9157 100644 --- a/arch/powerpc/kernel/head_32.h +++ b/arch/powerpc/kernel/head_32.h @@ -132,7 +132,9 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt) .endm .macro prepare_transfer_to_handler +#ifdef CONFIG_PPC_BOOK3S_32 bl prepare_transfer_to_handler +#endif .endm .macro SYSCALL_ENTRY trapno diff --git a/arch/powerpc/kernel/head_booke.h b/arch/powerpc/kernel/head_booke.h index 7f3dd5fae51d..cb96ae002af6 100644 --- a/arch/powerpc/kernel/head_booke.h +++ b/arch/powerpc/kernel/head_booke.h @@ -104,7 +104,9 @@ END_BTB_FLUSH_SECTION .endm .macro prepare_transfer_to_handler +#ifdef CONFIG_E500 bl prepare_transfer_to_handler +#endif .endm .macro SYSCALL_ENTRY trapno intno srr1