Commit 65248a9a9ee1 (perf/x86/uncore: Add a quirk for UPI on SPR) needs
some code adaptations when backporting to kernel 5.15.
I just made an adapted patch locally. Here attached. Please try to apply
and test.
** Patch added: "0001-perf-x86-uncore-Add-a-quirk-for-UPI-on-SPR.patch"
It seems like the uncore warning that triggered by broken UPI discovery table
on some SPR MCC.
Link for fix patches:
https://lore.kernel.org/lkml/20221129191023.936738-1-kan.li...@linux.intel.com/
To fix it, the commits below from mainline kernel v6.3-rc1 should be backported
to the kernel
Retested with xenial-proposed kernel, original TPM error is gone
test@SKLU1-leg:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description:Ubuntu 16.04 LTS
Release:16.04
Codename: xenial
test@SKLU1-leg:~$ uname -r
4.4.0-29-generic
test@SKLU1-leg:~$
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