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ptrace: change signature of arch_ptrace()

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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>
This commit is contained in:
Namhyung Kim
2010-10-27 15:33:47 -07:00
committed by Linus Torvalds
parent 9fed81dc40
commit 9b05a69e05
30 changed files with 101 additions and 70 deletions
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9
arch/tile/kernel/ptrace.c
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@@ -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;