Message	SHA1
powerpc: Add HAVE_PERF_USER_STACK_DUMP support ... With perf regs support enabled for powerpc, in commit ed4a4ef85c ("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> Chandan Kumar   authored and   Michael Ellerman   commited 2016-05-11 21:54:05 +10:00	17ed7c3842
Documentation/features/perf: Add feature description and arch support status file for 'perf-stackdump' ... Cc: <linux-api@vger.kernel.org> Cc: <linux-arch@vger.kernel.org> Cc: <linux-kernel@vger.kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Josh Triplett <josh@joshtriplett.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Ingo Molnar   commited 2015-06-03 12:51:42 +02:00	05934cad2d