diff options
| author | Namhyung Kim <namhyung@gmail.com> | 2010-10-27 15:33:47 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:10 -0700 |
| commit | 9b05a69e0534ec70bc94921936ffa05b330507cb (patch) | |
| tree | 4116a7b7db286edf9486a29a7742d47fa67baa68 /arch/tile/kernel/ptrace.c | |
| parent | 9fed81dc40f5a1ac2783bcc78d4029873be72894 (diff) | |
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 <namhyung@gmail.com>
Cc: <linux-arch@vger.kernel.org>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/tile/kernel/ptrace.c')
| -rw-r--r-- | arch/tile/kernel/ptrace.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c index 5b20c2874d5..f634729211d 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; |