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-rw-r--r--arch/sparc/include/asm/thread_info_64.h3
-rw-r--r--arch/sparc/kernel/dtlb_prot.S6
-rw-r--r--arch/sparc/kernel/tsb.S6
3 files changed, 8 insertions, 7 deletions
diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
index f85dc8512ab3..cc6275c931a5 100644
--- a/arch/sparc/include/asm/thread_info_64.h
+++ b/arch/sparc/include/asm/thread_info_64.h
@@ -63,7 +63,8 @@ struct thread_info {
struct pt_regs *kern_una_regs;
unsigned int kern_una_insn;
- unsigned long fpregs[0] __attribute__ ((aligned(64)));
+ unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
+ __attribute__ ((aligned(64)));
};
#endif /* !(__ASSEMBLY__) */
diff --git a/arch/sparc/kernel/dtlb_prot.S b/arch/sparc/kernel/dtlb_prot.S
index b2c2c5be281c..d668ca149e64 100644
--- a/arch/sparc/kernel/dtlb_prot.S
+++ b/arch/sparc/kernel/dtlb_prot.S
@@ -24,11 +24,11 @@
mov TLB_TAG_ACCESS, %g4 ! For reload of vaddr
/* PROT ** ICACHE line 2: More real fault processing */
+ ldxa [%g4] ASI_DMMU, %g5 ! Put tagaccess in %g5
bgu,pn %xcc, winfix_trampoline ! Yes, perform winfixup
- ldxa [%g4] ASI_DMMU, %g5 ! Put tagaccess in %g5
- ba,pt %xcc, sparc64_realfault_common ! Nope, normal fault
mov FAULT_CODE_DTLB | FAULT_CODE_WRITE, %g4
- nop
+ ba,pt %xcc, sparc64_realfault_common ! Nope, normal fault
+ nop
nop
nop
nop
diff --git a/arch/sparc/kernel/tsb.S b/arch/sparc/kernel/tsb.S
index 14158d40ba76..be98685c14c6 100644
--- a/arch/sparc/kernel/tsb.S
+++ b/arch/sparc/kernel/tsb.S
@@ -162,10 +162,10 @@ tsb_miss_page_table_walk_sun4v_fastpath:
nop
.previous
- rdpr %tl, %g3
- cmp %g3, 1
+ rdpr %tl, %g7
+ cmp %g7, 1
bne,pn %xcc, winfix_trampoline
- nop
+ mov %g3, %g4
ba,pt %xcc, etrap
rd %pc, %g7
call hugetlb_setup