arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature
authorDavid A. Long <dave.long@linaro.org>
Wed, 28 Sep 2016 19:30:52 +0000 (15:30 -0400)
committerAlex Shi <alex.shi@linaro.org>
Thu, 20 Oct 2016 07:38:13 +0000 (15:38 +0800)
commitd2131284236b369409bce0d23ab38309086ff29d
treecb6f6bb6cee84f407cfd4724a4fc1e0ce63ae9f3
parent6c789d9eddab3bff59e89aa6f2723b1ff652fed9
arm64: Add HAVE_REGS_AND_STACK_ACCESS_API feature

commit 0a8ea52c3eb157dd65e224fc95b7c9c99fcba9f7 upstream.

Add HAVE_REGS_AND_STACK_ACCESS_API feature for arm64, including supporting
functions and defines.

[dave.long@linaro.org: Remove irq stack reference and use of bug.h
inside arch/arm64/include/asm/ptrace.h. ]

Signed-off-by: David A. Long <dave.long@linaro.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
[catalin.marinas@arm.com: Remove unused functions]
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm/include/asm/ptrace.h
arch/arm64/Kconfig
arch/arm64/include/asm/ptrace.h
arch/arm64/kernel/ptrace.c