]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commit
perf/x86/cstate: Add Tiger Lake CPU support
authorKan Liang <kan.liang@linux.intel.com>
Tue, 8 Oct 2019 15:50:10 +0000 (08:50 -0700)
committerIngo Molnar <mingo@kernel.org>
Sat, 12 Oct 2019 13:13:09 +0000 (15:13 +0200)
commit52e92f409dede388b7dc3ee13491fbf7a80db935
tree9180e415dd7b31cb5634ab977ee77d3f4da6e258
parent0917b95079af82c69d8f5bab301faeebcd2cb3cd
perf/x86/cstate: Add Tiger Lake CPU support

Tiger Lake is the followon to Ice Lake. From the perspective of Intel
cstate residency counters, there is nothing changed compared with
Ice Lake.

Share icl_cstates with Ice Lake.
Update the comments for Tiger Lake.

The External Design Specification (EDS) is not published yet. It comes
from an authoritative internal source.

The patch has been tested on real hardware.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: https://lkml.kernel.org/r/1570549810-25049-10-git-send-email-kan.liang@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/events/intel/cstate.c