diff options
| author | Alexey Dobriyan <adobriyan@gmail.com> | 2007-07-17 07:03:44 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-07-17 13:23:03 -0400 |
| commit | f284ce7269031947326bac6bb19a977705276222 (patch) | |
| tree | 8b145d42d4da182fb185dacc53b24ca7a2546114 /arch/v850 | |
| parent | 7664732315c97f48dba9d1e7339ad16fc5a320ac (diff) | |
PTRACE_POKEDATA consolidation
Identical implementations of PTRACE_POKEDATA go into generic_ptrace_pokedata()
function.
AFAICS, fix bug on xtensa where successful PTRACE_POKEDATA will nevertheless
return EPERM.
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/v850')
| -rw-r--r-- | arch/v850/kernel/ptrace.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/v850/kernel/ptrace.c b/arch/v850/kernel/ptrace.c index 3bedd144e52d..a458ac941b25 100644 --- a/arch/v850/kernel/ptrace.c +++ b/arch/v850/kernel/ptrace.c | |||
| @@ -126,11 +126,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) | |||
| 126 | 126 | ||
| 127 | case PTRACE_POKETEXT: /* write the word at location addr. */ | 127 | case PTRACE_POKETEXT: /* write the word at location addr. */ |
| 128 | case PTRACE_POKEDATA: | 128 | case PTRACE_POKEDATA: |
| 129 | rval = 0; | 129 | rval = generic_ptrace_pokedata(child, addr, data); |
| 130 | if (access_process_vm(child, addr, &data, sizeof(data), 1) | ||
| 131 | == sizeof(data)) | ||
| 132 | break; | ||
| 133 | rval = -EIO; | ||
| 134 | goto out; | 130 | goto out; |
| 135 | 131 | ||
| 136 | /* Read/write the word at location ADDR in the registers. */ | 132 | /* Read/write the word at location ADDR in the registers. */ |