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/admin-guide/aoe/udev.txt | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 Documentation/admin-guide/aoe/udev.txt (limited to 'Documentation/admin-guide/aoe/udev.txt') diff --git a/Documentation/admin-guide/aoe/udev.txt b/Documentation/admin-guide/aoe/udev.txt new file mode 100644 index 000000000..d55ecb411 --- /dev/null +++ b/Documentation/admin-guide/aoe/udev.txt @@ -0,0 +1,26 @@ +# These rules tell udev what device nodes to create for aoe support. +# They may be installed along the following lines. Check the section +# 8 udev manpage to see whether your udev supports SUBSYSTEM, and +# whether it uses one or two equal signs for SUBSYSTEM and KERNEL. +# +# ecashin@makki ~$ su +# Password: +# bash# find /etc -type f -name udev.conf +# /etc/udev/udev.conf +# bash# grep udev_rules= /etc/udev/udev.conf +# udev_rules="/etc/udev/rules.d/" +# bash# ls /etc/udev/rules.d/ +# 10-wacom.rules 50-udev.rules +# bash# cp /path/to/linux/Documentation/admin-guide/aoe/udev.txt \ +# /etc/udev/rules.d/60-aoe.rules +# + +# aoe char devices +SUBSYSTEM=="aoe", KERNEL=="discover", NAME="etherd/%k", GROUP="disk", MODE="0220" +SUBSYSTEM=="aoe", KERNEL=="err", NAME="etherd/%k", GROUP="disk", MODE="0440" +SUBSYSTEM=="aoe", KERNEL=="interfaces", NAME="etherd/%k", GROUP="disk", MODE="0220" +SUBSYSTEM=="aoe", KERNEL=="revalidate", NAME="etherd/%k", GROUP="disk", MODE="0220" +SUBSYSTEM=="aoe", KERNEL=="flush", NAME="etherd/%k", GROUP="disk", MODE="0220" + +# aoe block devices +KERNEL=="etherd*", GROUP="disk" -- cgit v1.3.1