powerpc/trace: Add support for HAVE_FUNCTION_ARG_ACCESS_API
authorNaveen N Rao <naveen@kernel.org>
Wed, 14 Jun 2023 08:59:26 +0000 (14:29 +0530)
committerMichael Ellerman <mpe@ellerman.id.au>
Fri, 20 Oct 2023 06:55:56 +0000 (17:55 +1100)
commitf01b0edd562ef5a05bae31fe3a296721f89af7d9
tree0a18a9123d358c510b3ab1efb231cdf3c04c37e5
parentd42f55e8ae741540d0d2ebab8ff02f68fb0c802f
powerpc/trace: Add support for HAVE_FUNCTION_ARG_ACCESS_API

When creating a kprobe on function entry through tracefs, enable
arguments to be recorded to be specified using $argN syntax.

Signed-off-by: Naveen N Rao <naveen@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/20230614085926.2176641-1-naveen@kernel.org
arch/powerpc/Kconfig
arch/powerpc/include/asm/ptrace.h