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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2018-11-17 10:24:56 +0000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-11-26 22:33:37 +1100 |
| commit | d7cceda96badc1bd444cff27ab9c375a1277c1e3 (patch) | |
| tree | 62238e4ef5640373dd821b3e9eaf1f68ab970d44 /arch/powerpc/kernel/entry_32.S | |
| parent | f99e33f12490d03e34e1b9cb1b3e3a8beff34ae5 (diff) | |
| download | linux-d7cceda96badc1bd444cff27ab9c375a1277c1e3.tar.gz | |
powerpc: change CONFIG_6xx to CONFIG_PPC_BOOK3S_32
Today we have:
config PPC_BOOK3S_32
bool "512x/52xx/6xx/7xx/74xx/82xx/83xx/86xx"
[depends on PPC32 within a choice]
config PPC_BOOK3S
def_bool y
depends on PPC_BOOK3S_32 || PPC_BOOK3S_64
config 6xx
def_bool y
depends on PPC32 && PPC_BOOK3S
6xx is therefore redundant with PPC_BOOK3S_32.
In order to make the code clearer, lets use preferably PPC_BOOK3S_32.
This will allow to remove CONFIG_6xx in a later patch.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/kernel/entry_32.S')
| -rw-r--r-- | arch/powerpc/kernel/entry_32.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/entry_32.S b/arch/powerpc/kernel/entry_32.S index 77decded1175..0768dfd8a64e 100644 --- a/arch/powerpc/kernel/entry_32.S +++ b/arch/powerpc/kernel/entry_32.S @@ -200,14 +200,14 @@ transfer_to_handler: cmplw r1,r9 /* if r1 <= ksp_limit */ ble- stack_ovf /* then the kernel stack overflowed */ 5: -#if defined(CONFIG_6xx) || defined(CONFIG_E500) +#if defined(CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) CURRENT_THREAD_INFO(r9, r1) tophys(r9,r9) /* check local flags */ lwz r12,TI_LOCAL_FLAGS(r9) mtcrf 0x01,r12 bt- 31-TLF_NAPPING,4f bt- 31-TLF_SLEEPING,7f -#endif /* CONFIG_6xx || CONFIG_E500 */ +#endif /* CONFIG_PPC_BOOK3S_32 || CONFIG_E500 */ .globl transfer_to_handler_cont transfer_to_handler_cont: 3: @@ -273,7 +273,7 @@ reenable_mmu: /* re-enable mmu so we can */ RFI /* jump to handler, enable MMU */ #endif /* CONFIG_TRACE_IRQFLAGS */ -#if defined (CONFIG_6xx) || defined(CONFIG_E500) +#if defined (CONFIG_PPC_BOOK3S_32) || defined(CONFIG_E500) 4: rlwinm r12,r12,0,~_TLF_NAPPING stw r12,TI_LOCAL_FLAGS(r9) b power_save_ppc32_restore @@ -612,7 +612,7 @@ ppc_swapcontext: handle_page_fault: stw r4,_DAR(r1) addi r3,r1,STACK_FRAME_OVERHEAD -#ifdef CONFIG_6xx +#ifdef CONFIG_PPC_BOOK3S_32 andis. r0,r5,DSISR_DABRMATCH@h bne- handle_dabr_fault #endif @@ -629,7 +629,7 @@ handle_page_fault: bl bad_page_fault b ret_from_except_full -#ifdef CONFIG_6xx +#ifdef CONFIG_PPC_BOOK3S_32 /* We have a data breakpoint exception - handle it */ handle_dabr_fault: SAVE_NVGPRS(r1) |