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(parent: 82a0d8a) | patch
ARCv2: save r30 on kernel entry as gcc uses it for code-gen
authorVineet Gupta <vgupta@synopsys.com>
Mon, 9 Jan 2017 03:45:48 +0000 (19:45 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 3 May 2017 04:19:56 +0000 (21:19 -0700)
commit1aefe328a68dc1ffff1adf81912dacaa83a066fa
tree90c1162e5c8c93a0da6b74374ae99e77fc7d37f5tree | snapshot
parent82a0d8aabe043ac94efa255502754c70363dab0ecommit | diff
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>
arch/arc/include/asm/entry-arcv2.h diff | blob | history
arch/arc/include/asm/ptrace.h diff | blob | history
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