diff options
| author | Dmitry V. Levin <ldv@altlinux.org> | 2018-11-21 14:14:39 -0500 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2018-11-21 14:21:52 -0500 |
| commit | c50cbd85cd7027d32ac5945bb60217936b4f7eaf (patch) | |
| tree | 1c1c41f014c7064d975b31a67724adaee784086a /lib/debugobjects.c | |
| parent | 1229ace4a4a2e2c982a32fb075dc1bf95423924f (diff) | |
mips: fix mips_get_syscall_arg o32 check
When checking for TIF_32BIT_REGS flag, mips_get_syscall_arg() should
use the task specified as its argument instead of the current task.
This potentially affects all syscall_get_arguments() users
who specify tasks different from the current.
Fixes: c0ff3c53d4f99 ("MIPS: Enable HAVE_ARCH_TRACEHOOK.")
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/21185/
Cc: Elvira Khabirova <lineprinter@altlinux.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org # v3.13+
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions