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0001 What:           /sys/bus/event_source/devices/uncore_*/alias
0002 Date:           June 2021
0003 KernelVersion:  5.15
0004 Contact:        Linux kernel mailing list <linux-kernel@vger.kernel.org>
0005 Description:    Read-only.  An attribute to describe the alias name of
0006                 the uncore PMU if an alias exists on some platforms.
0007                 The 'perf(1)' tool should treat both names the same.
0008                 They both can be used to access the uncore PMU.
0009 
0010                 Example:
0011 
0012                 $ cat /sys/devices/uncore_cha_2/alias
0013                 uncore_type_0_2