From 0102c8c7fdfc4bd700971daff2b94470f4eafae4 Mon Sep 17 00:00:00 2001 From: Dapeng Mi Date: Thu, 17 Sep 2026 09:52:33 +0800 Subject: perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rsp DMR introduces Offmodule Response events in place of the legacy Offcore Response events, but it still exposes the inherited offcore_rsp PMU attribute for programming the corresponding MSR data. Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface matches the underlying event name and avoids user & tooling confusion. Signed-off-by: Dapeng Mi Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Ingo Molnar Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com --- drivers/iommu/intel/trace.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 drivers/iommu/intel/trace.c (limited to 'drivers/iommu/intel/trace.c') diff --git a/drivers/iommu/intel/trace.c b/drivers/iommu/intel/trace.c new file mode 100644 index 000000000..117e626e3 --- /dev/null +++ b/drivers/iommu/intel/trace.c @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Intel IOMMU trace support + * + * Copyright (C) 2019 Intel Corporation + * + * Author: Lu Baolu + */ + +#include +#include + +#define CREATE_TRACE_POINTS +#include "trace.h" -- cgit v1.3.1