commit 17ed7c38427ff84ef77eac15724b6faf35e5492e
author Chandan Kumar <chandan.kumar@linux.vnet.ibm.com> Thu Apr 28 15:01:08 2016 +0530
committer Michael Ellerman <mpe@ellerman.id.au> Wed May 11 21:54:05 2016 +1000
tree 76c7b1e8b2007d7f2d8eafad3a5738dbfc9fb0d8
parent aac55d7573c5d46ed9a62818d5d3e69dd2060105

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 <chandan.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>