linux-kernel - [PATCH 1/6] perf tool ibs: Sync AMD IBS header file

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Message-ID: <20260119024328.897-2-ravi.bangoria@amd.com>
Date: Mon, 19 Jan 2026 02:43:22 +0000
From: Ravi Bangoria <ravi.bangoria@....com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>
CC: Ravi Bangoria <ravi.bangoria@....com>, Arnaldo Carvalho de Melo
	<acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, Ian Rogers
	<irogers@...gle.com>, Dapeng Mi <dapeng1.mi@...ux.intel.com>, James Clark
	<james.clark@...aro.org>, <x86@...nel.org>,
	<linux-perf-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>, "Manali
 Shukla" <manali.shukla@....com>, Santosh Shukla <santosh.shukla@....com>,
	Ananth Narayan <ananth.narayan@....com>, Sandipan Das <sandipan.das@....com>
Subject: [PATCH 1/6] perf tool ibs: Sync AMD IBS header file

IBS_OP_DATA2 register will have two more fields: strm_st and rmt_socket
in future AMD CPUs. Kernel header file is already updated. Add those
fields in tools copy as well.

Signed-off-by: Ravi Bangoria <ravi.bangoria@....com>
---
 tools/arch/x86/include/asm/amd/ibs.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/tools/arch/x86/include/asm/amd/ibs.h b/tools/arch/x86/include/asm/amd/ibs.h
index cbce54fec7b9..e9662370e690 100644
--- a/tools/arch/x86/include/asm/amd/ibs.h
+++ b/tools/arch/x86/include/asm/amd/ibs.h
@@ -99,7 +99,9 @@ union ibs_op_data2 {
 			rmt_node:1,	/* 4: destination node */
 			cache_hit_st:1,	/* 5: cache hit state */
 			data_src_hi:2,	/* 6-7: data source high */
-			reserved1:56;	/* 8-63: reserved */
+			strm_st:1,	/* 8: streaming store */
+			rmt_socket:1,   /* 9: remote socket */
+			reserved1:54;   /* 10-63: reserved */
 	};
 };
 
-- 
2.43.0