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 --- Documentation/features/arch-support.txt | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 Documentation/features/arch-support.txt (limited to 'Documentation/features/arch-support.txt') diff --git a/Documentation/features/arch-support.txt b/Documentation/features/arch-support.txt new file mode 100644 index 000000000..118ae0318 --- /dev/null +++ b/Documentation/features/arch-support.txt @@ -0,0 +1,12 @@ + +For generic kernel features that need architecture support, the +arch-support.txt file in each feature directory shows the arch +support matrix, for all upstream Linux architectures. + +The meaning of entries in the tables is: + + | ok | # feature supported by the architecture + |TODO| # feature not yet supported by the architecture + | .. | # feature cannot be supported by the hardware + | N/A| # feature doesn't apply to the architecture + -- cgit v1.3.1