The single-operand form of tlbie used to be accepted as the second
operand (L) being implicitly 0. Newer binutils reject this.
Change remaining single-op tlbie instructions to have explicit 0
second argument.
Cc: Scott Wood <o...@buserror.net>
Cc: Christophe Leroy <christophe.le...@c-s.fr>
Signed-off-by: Nicholas Piggin <npig...@gmail.com>
---
arch/powerpc/include/asm/ppc_asm.h | 2 +-
arch/powerpc/kernel/head_32.S | 2 +-
arch/powerpc/kernel/head_8xx.S | 8 ++++----
arch/powerpc/kernel/swsusp_32.S | 2 +-
arch/powerpc/mm/hash_low_32.S | 8 ++++----
arch/powerpc/mm/mmu_decl.h | 2 +-
arch/powerpc/platforms/powermac/sleep.S | 2 +-
7 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/arch/powerpc/include/asm/ppc_asm.h
b/arch/powerpc/include/asm/ppc_asm.h
index 359c44341761..6e250733912a 100644
--- a/arch/powerpc/include/asm/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
@@ -418,7 +418,7 @@ END_FTR_SECTION_IFCLR(CPU_FTR_601)
lis r4,KERNELBASE@h; \
.machine push; \
.machine "power4"; \
-0: tlbie r4; \
+0: tlbie r4,0; \
.machine pop; \
addi r4,r4,0x1000; \
bdnz 0b
diff --git a/arch/powerpc/kernel/head_32.S b/arch/powerpc/kernel/head_32.S
index e22734278458..c0be7f9654ac 100644
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -1103,7 +1103,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
flush_tlbs:
lis r10, 0x40
1: addic. r10, r10, -0x1000
- tlbie r10
+ tlbie r10,0
bgt 1b
sync
blr
diff --git a/arch/powerpc/kernel/head_8xx.S b/arch/powerpc/kernel/head_8xx.S
index c032fe8c2d26..dda28cad8024 100644
--- a/arch/powerpc/kernel/head_8xx.S
+++ b/arch/powerpc/kernel/head_8xx.S
@@ -317,9 +317,9 @@ SystemCall:
#ifdef CONFIG_8xx_CPU15
#define INVALIDATE_ADJACENT_PAGES_CPU15(tmp, addr) \
addi tmp, addr, PAGE_SIZE; \
- tlbie tmp; \
+ tlbie tmp,0; \
addi tmp, addr, -PAGE_SIZE; \
- tlbie tmp
+ tlbie tmp,0
#else
#define INVALIDATE_ADJACENT_PAGES_CPU15(tmp, addr)
#endif
@@ -572,7 +572,7 @@ InstructionTLBError:
mr r5,r9
andis. r10,r5,0x4000
beq+ 1f
- tlbie r4
+ tlbie r4,0
itlbie:
/* 0x400 is InstructionAccess exception, needed by bad_page_fault() */
1: EXC_XFER_LITE(0x400, handle_page_fault)
@@ -597,7 +597,7 @@ DARFixed:/* Return from dcbx instruction bug workaround */
mfspr r4,SPRN_DAR
andis. r10,r5,0x4000
beq+ 1f
- tlbie r4
+ tlbie r4,0
dtlbie:
1: li r10,RPN_PATTERN
mtspr SPRN_DAR,r10 /* Tag DAR, to be used in DTLB Error */
diff --git a/arch/powerpc/kernel/swsusp_32.S b/arch/powerpc/kernel/swsusp_32.S
index ba4dee3d233f..cb26ab39a8d5 100644
--- a/arch/powerpc/kernel/swsusp_32.S
+++ b/arch/powerpc/kernel/swsusp_32.S
@@ -302,7 +302,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
/* Flush all TLBs */
lis r4,0x1000
1: addic. r4,r4,-0x1000
- tlbie r4
+ tlbie r4,0
bgt 1b
sync
diff --git a/arch/powerpc/mm/hash_low_32.S b/arch/powerpc/mm/hash_low_32.S
index 6f962e5cb5e1..31dfbc51a3f1 100644
--- a/arch/powerpc/mm/hash_low_32.S
+++ b/arch/powerpc/mm/hash_low_32.S
@@ -350,7 +350,7 @@ _GLOBAL(hash_page_patch_A)
*/
andi. r6,r6,_PAGE_HASHPTE
beq+ 10f /* no PTE: go look for an empty slot */
- tlbie r4
+ tlbie r4,0
addis r4,r7,htab_hash_searches@ha
lwz r6,htab_hash_searches@l(r4)
@@ -610,7 +610,7 @@ _GLOBAL(flush_hash_patch_B)
3: li r0,0
STPTE r0,0(r12) /* invalidate entry */
4: sync
- tlbie r4 /* in hw tlb too */
+ tlbie r4,0 /* in hw tlb too */
sync
8: ble cr1,9f /* if all ptes checked */
@@ -659,7 +659,7 @@ _GLOBAL(_tlbie)
stwcx. r8,0,r9
bne- 10b
eieio
- tlbie r3
+ tlbie r3,0
sync
TLBSYNC
li r0,0
@@ -668,7 +668,7 @@ _GLOBAL(_tlbie)
SYNC_601
isync
#else /* CONFIG_SMP */
- tlbie r3
+ tlbie r3,0
sync
#endif /* CONFIG_SMP */
blr
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index f988db655e5b..9b9e780b8003 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -55,7 +55,7 @@ extern void _tlbil_pid_noind(unsigned int pid);
static inline void _tlbil_va(unsigned long address, unsigned int pid,
unsigned int tsize, unsigned int ind)
{
- asm volatile ("tlbie %0; sync" : : "r" (address) : "memory");
+ asm volatile ("tlbie %0,0; sync" : : "r" (address) : "memory");
}
#elif defined(CONFIG_PPC_BOOK3E)
extern void _tlbil_va(unsigned long address, unsigned int pid,
diff --git a/arch/powerpc/platforms/powermac/sleep.S
b/arch/powerpc/platforms/powermac/sleep.S
index 1c2802fabd57..7991ae5b83f6 100644
--- a/arch/powerpc/platforms/powermac/sleep.S
+++ b/arch/powerpc/platforms/powermac/sleep.S
@@ -347,7 +347,7 @@ END_MMU_FTR_SECTION_IFSET(MMU_FTR_USE_HIGH_BATS)
/* Flush all TLBs */
lis r4,0x1000
1: addic. r4,r4,-0x1000
- tlbie r4
+ tlbie r4,0
blt 1b
sync
--
2.11.0
