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

From: Ravi Bangoria

Date: Sun Jan 18 2026 - 21:43:57 EST


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@xxxxxxx>
---
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