From: "Limonciello, Mario" <Mario.Limonciello@amd.com>
To: Thomas Gleixner <tglx@linutronix.de>,
Sven van Ashbrook <svenva@chromium.org>,
Rafael J Wysocki <rafael@kernel.org>,
"linux-pm@vger.kernel.org" <linux-pm@vger.kernel.org>,
"platform-driver-x86@vger.kernel.org"
<platform-driver-x86@vger.kernel.org>,
Rajneesh Bhardwaj <irenic.rajneesh@gmail.com>,
David E Box <david.e.box@intel.com>
Cc: "S-k, Shyam-sundar" <Shyam-sundar.S-k@amd.com>,
"rrangel@chromium.org" <rrangel@chromium.org>,
Rajat Jain <rajatja@google.com>,
Hans de Goede <hdegoede@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Mark Gross <markgross@kernel.org>
Subject: RE: [RFC v2 3/3] platform/x86/intel/pmc: core: Report duration of time in HW sleep state
Date: Mon, 14 Nov 2022 19:06:42 +0000 [thread overview]
Message-ID: <MN0PR12MB6101B9889A1C2ED2CEBBF380E2059@MN0PR12MB6101.namprd12.prod.outlook.com> (raw)
In-Reply-To: <87y1ses90k.ffs@tglx>
[Public]
> -----Original Message-----
> From: Thomas Gleixner <tglx@linutronix.de>
> Sent: Sunday, November 13, 2022 17:57
> To: Limonciello, Mario <Mario.Limonciello@amd.com>; Sven van Ashbrook
> <svenva@chromium.org>; Rafael J Wysocki <rafael@kernel.org>; linux-
> pm@vger.kernel.org; platform-driver-x86@vger.kernel.org; Rajneesh
> Bhardwaj <irenic.rajneesh@gmail.com>; David E Box
> <david.e.box@intel.com>
> Cc: S-k, Shyam-sundar <Shyam-sundar.S-k@amd.com>;
> rrangel@chromium.org; Rajat Jain <rajatja@google.com>; Hans de Goede
> <hdegoede@redhat.com>; linux-kernel@vger.kernel.org; Limonciello, Mario
> <Mario.Limonciello@amd.com>; Mark Gross <markgross@kernel.org>
> Subject: Re: [RFC v2 3/3] platform/x86/intel/pmc: core: Report duration of
> time in HW sleep state
>
> On Thu, Nov 10 2022 at 00:47, Mario Limonciello wrote:
> > intel_pmc_core displays a warning when a suspend didn't get to a HW
> > sleep state.
>
> Where? Copy and paste is wonderful...
In current mainline, drivers/platform/x86/intel/pmc/core.c line 2130 will
show such a warning.
"CPU did not enter SLP_S0!!! (S0ix cnt=%llu)"
prev parent reply other threads:[~2022-11-14 19:06 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-10 6:47 [RFC v2 0/3] Introduce infrastructure to report time in hardware sleep state Mario Limonciello
2022-11-10 6:47 ` [RFC v2 1/3] PM: Add a sysfs files to represent sleep duration Mario Limonciello
2022-11-13 23:53 ` Thomas Gleixner
2022-11-14 19:12 ` Limonciello, Mario
2022-11-15 10:32 ` Hans de Goede
2022-11-15 14:13 ` Limonciello, Mario
2022-11-17 2:40 ` Box, David E
2022-11-14 7:12 ` Greg KH
2022-11-15 14:45 ` Rafael J. Wysocki
2022-11-15 15:17 ` Limonciello, Mario
2022-11-15 16:35 ` Rafael J. Wysocki
[not found] ` <CAHQZ30BCXtyJ9qqHHX5eztXbgA_A8yH48+AQVMCB64CXjqE+hQ@mail.gmail.com>
2022-11-15 17:26 ` Limonciello, Mario
2022-11-15 17:52 ` Rafael J. Wysocki
2022-11-15 17:58 ` Limonciello, Mario
2022-11-15 19:08 ` Rafael J. Wysocki
2022-11-10 6:47 ` [RFC v2 2/3] platform/x86/amd: pmc: Report duration of time in deepest hw state Mario Limonciello
2022-11-10 6:47 ` [RFC v2 3/3] platform/x86/intel/pmc: core: Report duration of time in HW sleep state Mario Limonciello
2022-11-13 23:57 ` Thomas Gleixner
2022-11-14 19:06 ` Limonciello, Mario [this message]
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