Re: [PATCH] turbostat: fix PC6 displaying on some systems

Hi, any feed-back on this patch, or a chance for it to be picked up?

Thanks!

On Mon, 2021-10-04 at 13:52 +0300, Artem Bityutskiy wrote:

From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

'MSR_PKG_CST_CONFIG_CONTROL' encodes the deepest allowed package C-state
limit,
and turbostat decodes it.

Before this patch: turbostat does not recognize value "3" on Ice Lake Xeon
(ICX), treats it as "unknown", and does not display any package C-states in
the
results table.

After this patch: turbostat recognizes value 3 on ICX, treats it as "PC6", and
correctly displays package C-states in the results table.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>