diff options
Diffstat (limited to 'arch/sparc64/mm')
| -rw-r--r-- | arch/sparc64/mm/fault.c | 16 | ||||
| -rw-r--r-- | arch/sparc64/mm/ultra.S | 5 |
2 files changed, 3 insertions, 18 deletions
diff --git a/arch/sparc64/mm/fault.c b/arch/sparc64/mm/fault.c index 3ffee7b..52e9375 100644 --- a/arch/sparc64/mm/fault.c +++ b/arch/sparc64/mm/fault.c @@ -34,22 +34,6 @@ extern struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS]; /* - * To debug kernel during syscall entry. - */ -void syscall_trace_entry(struct pt_regs *regs) -{ - printk("scall entry: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); -} - -/* - * To debug kernel during syscall exit. - */ -void syscall_trace_exit(struct pt_regs *regs) -{ - printk("scall exit: %s[%d]/cpu%d: %d\n", current->comm, current->pid, smp_processor_id(), (int) regs->u_regs[UREG_G1]); -} - -/* * To debug kernel to catch accesses to certain virtual/physical addresses. * Mode = 0 selects physical watchpoints, mode = 1 selects virtual watchpoints. * flags = VM_READ watches memread accesses, flags = VM_WRITE watches memwrite accesses. diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S index 7a2431d..3637708 100644 --- a/arch/sparc64/mm/ultra.S +++ b/arch/sparc64/mm/ultra.S @@ -72,6 +72,7 @@ __flush_tlb_pending: flush %g6 retl wrpr %g7, 0x0, %pstate + nop .align 32 .globl __flush_tlb_kernel_range @@ -249,7 +250,7 @@ __cheetah_flush_tlb_mm: /* 15 insns */ retl wrpr %g7, 0x0, %pstate -__cheetah_flush_tlb_pending: /* 22 insns */ +__cheetah_flush_tlb_pending: /* 23 insns */ /* %o0 = context, %o1 = nr, %o2 = vaddrs[] */ rdpr %pstate, %g7 sllx %o1, 3, %o1 @@ -317,7 +318,7 @@ cheetah_patch_cachetlbops: sethi %hi(__cheetah_flush_tlb_pending), %o1 or %o1, %lo(__cheetah_flush_tlb_pending), %o1 call cheetah_patch_one - mov 22, %o2 + mov 23, %o2 #ifdef DCACHE_ALIASING_POSSIBLE sethi %hi(__flush_dcache_page), %o0 |
