Messages in this thread Patch in this message | | | From | Namhyung Kim <> | Subject | [RFC PATCH 25/43] ptrace, microblaze: change signature of arch_ptrace() | Date | Fri, 27 Aug 2010 18:42:11 +0900 |
| |
change type of @addr and @data into unsigned long according to commit f76671df26ef06321480e702770f88f61272be29 [PATCH 03/43]
Signed-off-by: Namhyung Kim <namhyung@gmail.com> Cc: Michal Simek <monstr@monstr.eu> --- arch/microblaze/kernel/ptrace.c | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/microblaze/kernel/ptrace.c b/arch/microblaze/kernel/ptrace.c index dc03ffc..2d6b4cf 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; @@ -122,7 +123,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) rval = -EIO; if (rval == 0 && request == PTRACE_PEEKUSR) - rval = put_user(val, (unsigned long *)data); + rval = put_user(val, (unsigned long __user *)data); break; default: rval = ptrace_request(child, request, addr, data); -- 1.7.2.2
| |