linux-kernel - [tip:perf/urgent] tools headers uapi: Update tools's copy of linux/perf

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Message-ID: <tip-o64mjoy35s9gd1gitunw1zg4@git.kernel.org>
Date:   Mon, 30 Jul 2018 23:00:53 -0700
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     bhole_prashant_q7@....ntt.co.jp, peterz@...radead.org,
        linux-kernel@...r.kernel.org, jpoimboe@...hat.com, acme@...hat.com,
        alexander.shishkin@...ux.intel.com, eranian@...gle.com,
        adrian.hunter@...el.com, namhyung@...nel.org, jolsa@...nel.org,
        wangnan0@...wei.com, tglx@...utronix.de, vincent.weaver@...ne.edu,
        hpa@...or.com, dsahern@...il.com, mingo@...nel.org
Subject: [tip:perf/urgent] tools headers uapi: Update tools's copy of
 linux/perf_event.h

Commit-ID:  2c3ee0e1779d2e08bc08734bc8475daaf94d0ba4
Gitweb:     https://git.kernel.org/tip/2c3ee0e1779d2e08bc08734bc8475daaf94d0ba4
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 30 Jul 2018 11:41:56 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 30 Jul 2018 11:41:56 -0300

tools headers uapi: Update tools's copy of linux/perf_event.h

To get the changes in:

  6cbc304f2f36 ("perf/x86/intel: Fix unwind errors from PEBS entries (mk-II)")

That do not imply any changes in the tooling side, the (ab)use of
sample_type is entirely done in kernel space, nothing for userspace to
witness here.

This cures the following warning during perf's build:

  Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: Alexander Shishkin <alexander.shishkin@...ux.intel.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Josh Poimboeuf <jpoimboe@...hat.com>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <peterz@...radead.org>
Cc: Prashant Bhole <bhole_prashant_q7@....ntt.co.jp>
Cc: Stephane Eranian <eranian@...gle.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Vince Weaver <vincent.weaver@...ne.edu>
Cc: Wang Nan <wangnan0@...wei.com>
Link: https://lkml.kernel.org/n/tip-o64mjoy35s9gd1gitunw1zg4@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/include/uapi/linux/perf_event.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/include/uapi/linux/perf_event.h b/tools/include/uapi/linux/perf_event.h
index b8e288a1f740..eeb787b1c53c 100644
--- a/tools/include/uapi/linux/perf_event.h
+++ b/tools/include/uapi/linux/perf_event.h
@@ -143,6 +143,8 @@ enum perf_event_sample_format {
 	PERF_SAMPLE_PHYS_ADDR			= 1U << 19,
 
 	PERF_SAMPLE_MAX = 1U << 20,		/* non-ABI */
+
+	__PERF_SAMPLE_CALLCHAIN_EARLY		= 1ULL << 63,
 };
 
 /*