perf/x86/intel: Fix Panther Cove PEBS data-source snoop states

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For Panther Cove, the snoop states for the data source encodings
"Prefetch Promotion" and "Cross Core Prefetch Promotion" should be
SNOOP_NONE instead of SNOOP_MISS.

Fix the incorrect snooping states for Panther Cove.

Fixes: d2bdcde962 ("perf/x86/intel: Add support for PEBS memory auxiliary info field in DMR")
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: <stable@vger.kernel.org> # v7.0+
Link: https://patch.msgid.link/20260917015234.981153-8-dapeng1.mi@linux.intel.com

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Dapeng Mi 2026-09-17 09:52:29 +08:00 • committed by Ingo Molnar

parent 9f93d33ad6

commit 0ac5d6ca2c

1 changed files with 2 additions and 2 deletions

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arch/x86/events/intel/ds.c

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