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/um | |
| 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/um')
| -rw-r--r-- | arch/um/kernel/ptrace.c | 5 | ||||
| -rw-r--r-- | arch/um/sys-i386/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/um/sys-x86_64/ptrace.c | 4 |
3 files changed, 7 insertions, 6 deletions
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index e0510496596c..963d82bdec06 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -42,10 +42,11 @@ void ptrace_disable(struct task_struct *child) extern int peek_user(struct task_struct * child, long addr, long data); extern int poke_user(struct task_struct * child, long addr, long data); -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 i, ret; - unsigned long __user *p = (void __user *)(unsigned long)data; + unsigned long __user *p = (void __user *)data; switch (request) { /* read word at location addr. */ diff --git a/arch/um/sys-i386/ptrace.c b/arch/um/sys-i386/ptrace.c index c9b176534d65..d23b2d3ea384 100644 --- a/arch/um/sys-i386/ptrace.c +++ b/arch/um/sys-i386/ptrace.c @@ -203,8 +203,8 @@ int set_fpxregs(struct user_fxsr_struct __user *buf, struct task_struct *child) (unsigned long *) &fpregs); } -long subarch_ptrace(struct task_struct *child, long request, long addr, - long data) +long subarch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { return -EIO; } diff --git a/arch/um/sys-x86_64/ptrace.c b/arch/um/sys-x86_64/ptrace.c index f3458d7d1c5a..67e63680df28 100644 --- a/arch/um/sys-x86_64/ptrace.c +++ b/arch/um/sys-x86_64/ptrace.c @@ -175,8 +175,8 @@ int set_fpregs(struct user_i387_struct __user *buf, struct task_struct *child) return restore_fp_registers(userspace_pid[cpu], fpregs); } -long subarch_ptrace(struct task_struct *child, long request, long addr, - long data) +long subarch_ptrace(struct task_struct *child, long request, + unsigned long addr, unsigned long data) { int ret = -EIO; |