From 17ed7c38427ff84ef77eac15724b6faf35e5492e Mon Sep 17 00:00:00 2001 From: Chandan Kumar Date: Thu, 28 Apr 2016 15:01:08 +0530 Subject: powerpc: Add HAVE_PERF_USER_STACK_DUMP support With perf regs support enabled for powerpc, in commit ed4a4ef85cf5 ("powerpc/perf: Add support for sampling interrupt register state"), the support for obtaining perf user stack dump is already enabled. This patch declares the support for same and also updates documentation to mark the support for perf-regs and perf-stackdump. Signed-off-by: Chandan Kumar Signed-off-by: Michael Ellerman --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index b14966d67149..a630ac29522c 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -117,6 +117,7 @@ config PPC select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select HAVE_PERF_EVENTS select HAVE_PERF_REGS + select HAVE_PERF_USER_STACK_DUMP select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64 select ARCH_WANT_IPC_PARSE_VERSION -- cgit v1.2.3-59-g8ed1b