Vineet Gupta 9cbf4337a5 ARCv2: save r30 on kernel entry as gcc uses it for code-gen ...

commit ecd43afdbe upstream.

This is not exposed to userspace debugers yet, which can be done
independently as a seperate patch !

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-05-03 08:36:39 -07:00

..

asm

ARCv2: save r30 on kernel entry as gcc uses it for code-gen

2017-05-03 08:36:39 -07:00

uapi/asm

ARC: syscall for userspace cmpxchg assist

2016-10-24 09:24:26 -07:00