linux/arch/xtensa
Max Filippov d90b88fd36 xtensa: fix get_wchan
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>
2019-02-07 12:34:02 -08:00
..
boot xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE 2019-01-26 02:02:16 -08:00
configs xtensa: rename BUILTIN_DTB to BUILTIN_DTB_SOURCE 2019-01-26 02:02:16 -08:00
include xtensa: use generic spinlock/rwlock implementation 2019-02-07 12:24:20 -08:00
kernel xtensa: fix get_wchan 2019-02-07 12:34:02 -08:00
lib xtensa: add support for KASAN 2017-12-16 22:37:12 -08:00
mm Xtensa updates for v4.21: 2018-12-29 09:40:40 -08:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
platforms memblock: stop using implicit alignment to SMP_CACHE_BYTES 2018-10-31 08:54:16 -07:00
variants xtensa: add test_kc705_be variant 2018-08-20 12:34:45 -07:00
Kconfig xtensa: use generic spinlock/rwlock implementation 2019-02-07 12:24:20 -08:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile xtensa: generate uapi header and syscall table header files 2018-12-02 23:45:41 -08:00