linux-kernel - [tip:perf/urgent] tools arch x86: Update tools's copy of cpufeatures.h

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Date:   Thu, 23 Aug 2018 01:46:58 -0700
From:   tip-bot for Arnaldo Carvalho de Melo <tipbot@...or.com>
To:     linux-tip-commits@...r.kernel.org
Cc:     hpa@...or.com, mingo@...nel.org, linux-kernel@...r.kernel.org,
        dsahern@...il.com, tglx@...utronix.de, acme@...hat.com,
        sai.praneeth.prakhya@...el.com, pfeiner@...gle.com,
        adrian.hunter@...el.com, namhyung@...nel.org, wangnan0@...wei.com,
        jolsa@...nel.org
Subject: [tip:perf/urgent] tools arch x86: Update tools's copy of
 cpufeatures.h

Commit-ID:  252df177113575a66fc505169a29221d7232eb1e
Gitweb:     https://git.kernel.org/tip/252df177113575a66fc505169a29221d7232eb1e
Author:     Arnaldo Carvalho de Melo <acme@...hat.com>
AuthorDate: Mon, 20 Aug 2018 10:13:13 -0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Mon, 20 Aug 2018 10:13:13 -0300

tools arch x86: Update tools's copy of cpufeatures.h

To get the changes in the following csets:

  301d328a6f8b ("x86/cpufeatures: Add EPT_AD feature bit")
  706d51681d63 ("x86/speculation: Support Enhanced IBRS on future CPUs")

No tools were affected, copy it to silence this perf tool build warning:

  Warning: Kernel ABI header at 'tools/arch/x86/include/asm/cpufeatures.h' differs from latest version at 'arch/x86/include/asm/cpufeatures.h'
  diff -u tools/arch/x86/include/asm/cpufeatures.h arch/x86/include/asm/cpufeatures.h

Cc: Adrian Hunter <adrian.hunter@...el.com>
Cc: David Ahern <dsahern@...il.com>
Cc: Jiri Olsa <jolsa@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Feiner <pfeiner@...gle.com>
Cc: Sai Praneeth <sai.praneeth.prakhya@...el.com>
Cc: Thomas Gleixner <tglx@...utronix.de>
Cc: Wang Nan <wangnan0@...wei.com>
Link: https://lkml.kernel.org/n/tip-bvs8wgd5wp4lz9f0xf1iug5r@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/arch/x86/include/asm/cpufeatures.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tools/arch/x86/include/asm/cpufeatures.h b/tools/arch/x86/include/asm/cpufeatures.h
index 5701f5cecd31..b5c60faf8429 100644
--- a/tools/arch/x86/include/asm/cpufeatures.h
+++ b/tools/arch/x86/include/asm/cpufeatures.h
@@ -219,6 +219,7 @@
 #define X86_FEATURE_IBPB		( 7*32+26) /* Indirect Branch Prediction Barrier */
 #define X86_FEATURE_STIBP		( 7*32+27) /* Single Thread Indirect Branch Predictors */
 #define X86_FEATURE_ZEN			( 7*32+28) /* "" CPU is AMD family 0x17 (Zen) */
+#define X86_FEATURE_IBRS_ENHANCED	( 7*32+29) /* Enhanced IBRS */
 
 /* Virtualization flags: Linux defined, word 8 */
 #define X86_FEATURE_TPR_SHADOW		( 8*32+ 0) /* Intel TPR Shadow */
@@ -229,7 +230,7 @@
 
 #define X86_FEATURE_VMMCALL		( 8*32+15) /* Prefer VMMCALL to VMCALL */
 #define X86_FEATURE_XENPV		( 8*32+16) /* "" Xen paravirtual guest */
-
+#define X86_FEATURE_EPT_AD		( 8*32+17) /* Intel Extended Page Table access-dirty bit */
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (EBX), word 9 */
 #define X86_FEATURE_FSGSBASE		( 9*32+ 0) /* RDFSBASE, WRFSBASE, RDGSBASE, WRGSBASE instructions*/