diff options
| author | Max Filippov <jcmvbkbc@gmail.com> | 2019-01-02 01:08:32 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-03-13 14:03:10 -0700 |
| commit | 1b0322ebab523163f6b1ca189191c125bf58ebbc (patch) | |
| tree | 032ae898e5fdb9537eda855f11286076460cd964 /net/bluetooth/sco.c | |
| parent | af46f4c0372aea3813afa6f2d9debb39346655c3 (diff) | |
xtensa: fix get_wchan
commit d90b88fd3653f1fb66ecc6571b860d5a5749fa56 upstream.
Stack unwinding is implemented incorrectly in xtensa get_wchan: instead
of extracting a0 and a1 registers from the spill location under the
stack pointer it extracts a word pointed to by the stack pointer and
subtracts 4 or 3 from it.
Cc: stable@vger.kernel.org
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net/bluetooth/sco.c')
0 files changed, 0 insertions, 0 deletions