diff options
Diffstat (limited to 'arch/microblaze/kernel/ptrace.c')
| -rw-r--r-- | arch/microblaze/kernel/ptrace.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index dc03ffc..05ac8cc 100644 --- a/arch/microblaze/kernel/ptrace.c +++ b/arch/microblaze/kernel/ptrace.c @@ -73,7 +73,8 @@ static microblaze_reg_t *reg_save_addr(unsigned reg_offs, return (microblaze_reg_t *)((char *)regs + reg_offs); } -long arch_ptrace(struct task_struct *child, long request, long addr, long data) +long arch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { int rval; unsigned long val = 0; @@ -99,7 +100,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } else { rval = -EIO; } - } else if (addr >= 0 && addr < PT_SIZE && (addr & 0x3) == 0) { + } else if (addr < PT_SIZE && (addr & 0x3) == 0) { microblaze_reg_t *reg_addr = reg_save_addr(addr, child); if (request == PTRACE_PEEKUSR) val = *reg_addr; |
