From: bugzilla-daemon@bugzilla.kernel.org
To: linux-pm@kernel.org
Subject: [Bug 197009] /proc/cpuinfo does not update frequency
Date: Mon, 20 Nov 2017 22:22:16 +0000 [thread overview]
Message-ID: <bug-197009-137361-bxzIJsYKpH@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-197009-137361@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=197009
Rafael J. Wysocki (rjw@rjwysocki.net) changed:
What |Removed |Added
----------------------------------------------------------------------------
Resolution|DOCUMENTED |CODE_FIX
--- Comment #13 from Rafael J. Wysocki (rjw@rjwysocki.net) ---
Now, whatever is reported as "cpu MHz" in /proc/cpuinfo in 4.13 and later has a
little to do with the intel_pstate driver in any case. It always comes from
some code outside of this driver, this way or another.
That said, there is mainline commit 7d5905dc14a8 (x86 / CPU: Always show
current CPU frequency in /proc/cpuinfo) causing "cpu MHz" in /proc/cpuinfo to
report the current frequency again. It is going to be backported to 4.13.y and
4.14.y if all goes well.
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next prev parent reply other threads:[~2017-11-20 22:22 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-20 18:55 [Bug 197009] New: /proc/cpuinfo does not update frequency bugzilla-daemon
2017-09-20 19:03 ` [Bug 197009] " bugzilla-daemon
2017-09-20 19:14 ` bugzilla-daemon
2017-09-22 5:01 ` bugzilla-daemon
2017-10-11 5:51 ` bugzilla-daemon
2017-10-17 1:41 ` bugzilla-daemon
2017-10-24 5:12 ` bugzilla-daemon
2017-11-02 1:44 ` bugzilla-daemon
2017-11-05 22:28 ` bugzilla-daemon
2017-11-18 15:34 ` bugzilla-daemon
2017-11-20 5:28 ` bugzilla-daemon
2017-11-20 14:36 ` bugzilla-daemon
2017-11-20 19:12 ` bugzilla-daemon
2017-11-20 22:16 ` bugzilla-daemon
2017-11-20 22:22 ` bugzilla-daemon [this message]
2017-11-21 1:30 ` bugzilla-daemon
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