From 9b05a69e0534ec70bc94921936ffa05b330507cb Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Wed, 27 Oct 2010 15:33:47 -0700 Subject: ptrace: change signature of arch_ptrace() Fix up the arguments to arch_ptrace() to take account of the fact that @addr and @data are now unsigned long rather than long as of a preceding patch in this series. Signed-off-by: Namhyung Kim Cc: Acked-by: Roland McGrath Acked-by: David Howells Acked-by: Geert Uytterhoeven Acked-by: David S. Miller Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/tile/kernel/ptrace.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'arch/tile') diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c index 5b20c28..f634729 100644 --- a/arch/tile/kernel/ptrace.c +++ b/arch/tile/kernel/ptrace.c @@ -45,7 +45,8 @@ void ptrace_disable(struct task_struct *child) clear_tsk_thread_flag(child, TIF_SYSCALL_TRACE); } -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) { unsigned long __user *datap = (long __user __force *)data; unsigned long tmp; @@ -98,7 +99,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) if (!access_ok(VERIFY_WRITE, datap, PTREGS_SIZE)) break; childregs = (long *)task_pt_regs(child); - for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i) { + for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long); + ++i) { ret = __put_user(childregs[i], &datap[i]); if (ret != 0) break; @@ -109,7 +111,8 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) if (!access_ok(VERIFY_READ, datap, PTREGS_SIZE)) break; childregs = (long *)task_pt_regs(child); - for (i = 0; i < sizeof(struct pt_regs)/sizeof(long); ++i) { + for (i = 0; i < sizeof(struct pt_regs)/sizeof(unsigned long); + ++i) { ret = __get_user(childregs[i], &datap[i]); if (ret != 0) break; -- cgit v1.1