diff options
Diffstat (limited to 'arch/sparc64/kernel')
| -rw-r--r-- | arch/sparc64/kernel/idprom.c | 5 | ||||
| -rw-r--r-- | arch/sparc64/kernel/ptrace.c | 2 | ||||
| -rw-r--r-- | arch/sparc64/kernel/visemul.c | 6 |
3 files changed, 6 insertions, 7 deletions
diff --git a/arch/sparc64/kernel/idprom.c b/arch/sparc64/kernel/idprom.c index 5b45a808c621..a62ff83337cd 100644 --- a/arch/sparc64/kernel/idprom.c +++ b/arch/sparc64/kernel/idprom.c @@ -42,8 +42,5 @@ void __init idprom_init(void) idprom->id_cksum, calc_idprom_cksum(idprom)); } - printk("Ethernet address: %02x:%02x:%02x:%02x:%02x:%02x\n", - idprom->id_ethaddr[0], idprom->id_ethaddr[1], - idprom->id_ethaddr[2], idprom->id_ethaddr[3], - idprom->id_ethaddr[4], idprom->id_ethaddr[5]); + printk("Ethernet address: %pM\n", idprom->id_ethaddr); } diff --git a/arch/sparc64/kernel/ptrace.c b/arch/sparc64/kernel/ptrace.c index f43adbc773ca..a941c610e7ce 100644 --- a/arch/sparc64/kernel/ptrace.c +++ b/arch/sparc64/kernel/ptrace.c @@ -1014,7 +1014,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; case PTRACE_SETFPREGS64: - ret = copy_regset_to_user(child, view, REGSET_FP, + ret = copy_regset_from_user(child, view, REGSET_FP, 0 * sizeof(u64), 33 * sizeof(u64), fps); diff --git a/arch/sparc64/kernel/visemul.c b/arch/sparc64/kernel/visemul.c index 9e05cb5cb855..b956fd71c131 100644 --- a/arch/sparc64/kernel/visemul.c +++ b/arch/sparc64/kernel/visemul.c @@ -131,7 +131,7 @@ #define VIS_OPF_SHIFT 5 #define VIS_OPF_MASK (0x1ff << VIS_OPF_SHIFT) -#define RS1(INSN) (((INSN) >> 24) & 0x1f) +#define RS1(INSN) (((INSN) >> 14) & 0x1f) #define RS2(INSN) (((INSN) >> 0) & 0x1f) #define RD(INSN) (((INSN) >> 25) & 0x1f) @@ -445,7 +445,7 @@ static void pdist(struct pt_regs *regs, unsigned int insn) unsigned long i; rs1 = fpd_regval(f, RS1(insn)); - rs2 = fpd_regval(f, RS1(insn)); + rs2 = fpd_regval(f, RS2(insn)); rd = fpd_regaddr(f, RD(insn)); rd_val = *rd; @@ -807,6 +807,8 @@ int vis_emul(struct pt_regs *regs, unsigned int insn) if (get_user(insn, (u32 __user *) pc)) return -EFAULT; + save_and_clear_fpu(); + opf = (insn & VIS_OPF_MASK) >> VIS_OPF_SHIFT; switch (opf) { default: |