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

3.6 KiB

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