OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
linux/arch/xtensa/lib
History
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
..
Makefile
…
checksum.S xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
memcopy.S xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
memset.S
…
pci-auto.c xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
strncpy_user.S xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
strnlen_user.S xtensa: clean up files to make them code-style compliant 2012-12-18 21:10:25 -08:00
usercopy.S xtensa: fixes for configs without loop option 2015-11-02 18:02:47 +03:00