linux-stable/arch/xtensa
Max Filippov 5029615e25 xtensa: fixes for configs without loop option
Build-time fixes:
- make lbeg/lend/lcount save/restore conditional on kernel entry;
- don't clear lcount in platform_restart functions unconditionally.

Run-time fixes:
- use correct end of range register in __endla paired with __loopt, not
  the unused temporary register. This fixes .bss zero-initialization.
  Update comments in asmmacro.h;
- don't clobber a10 in the usercopy that leads to access to unmapped
  memory.

Cc: <stable@vger.kernel.org>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2015-11-02 18:02:47 +03:00
..
boot xtensa: xtfpga: add audio card to xtfpga DTS 2015-02-07 11:21:39 +03:00
configs rtmutex: Delete scriptable tester 2015-07-20 11:45:45 +02:00
include xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
kernel xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
lib xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
mm xtensa: count software page fault perf events 2015-08-17 07:33:26 +03:00
oprofile xtensa: move oprofile stack tracing to stacktrace.c 2015-08-17 07:32:49 +03:00
platforms xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00
variants xtensa: remove s6000 variant and s6105 platform 2014-10-21 13:29:01 +04:00
Kconfig xtensa: implement counting and sampling perf events 2015-08-17 07:33:30 +03:00
Kconfig.debug xtensa: disable link optimization 2014-12-15 23:47:24 -08:00
Makefile xtensa: remove s6000 variant and s6105 platform 2014-10-21 13:29:01 +04:00