parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature
authorHelge Deller <deller@gmx.de>
Thu, 28 Jun 2018 20:47:11 +0000 (22:47 +0200)
committerHelge Deller <deller@gmx.de>
Mon, 13 Aug 2018 07:30:50 +0000 (09:30 +0200)
commit75ebedf1d26376cafad87b43196c15161463b82a
treeb10ea241807a90fcfb2602907bb01ede817eb7ee
parent93cb8e20d56be40c541475f77b5f565fbb385a4b
parisc: Add HAVE_REGS_AND_STACK_ACCESS_API feature

Some parts of the HAVE_REGS_AND_STACK_ACCESS_API feature is needed for
the rseq syscall. This patch adds the most important parts, and as long
as we don't support kprobes, we should be fine.

Signed-off-by: Helge Deller <deller@gmx.de>
arch/parisc/Kconfig
arch/parisc/include/asm/ptrace.h
arch/parisc/kernel/ptrace.c