Commits
Vineet Gupta committed 9cbf4337a51
ARCv2: save r30 on kernel entry as gcc uses it for code-gen commit ecd43afdbe72017aefe48080631eb625e177ef4d 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>