From: "Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>
To: mario.limonciello@amd.com, Shyam-sundar.S-k@amd.com,
hdegoede@redhat.com, Mario Limonciello <superm1@kernel.org>
Cc: platform-driver-x86@vger.kernel.org
Subject: Re: [PATCH] platform/x86/amd: pmc: Clear metrics table at start of cycle
Date: Mon, 09 Jun 2025 10:53:05 +0300 [thread overview]
Message-ID: <174945558571.2685.1305515456946931009.b4-ty@linux.intel.com> (raw)
In-Reply-To: <20250603132412.3555302-1-superm1@kernel.org>
On Tue, 03 Jun 2025 08:24:08 -0500, Mario Limonciello wrote:
> The area of memory that contains the metrics table may contain garbage
> when the cycle starts. This normally doesn't matter because the cycle
> itself will populate it with valid data, however commit 9f5595d5f03fd
> ("platform/x86/amd: pmc: Require at least 2.5 seconds between HW sleep
> cycles") started to use it during the check() phase. Depending upon
> what garbage is in the table it's possible that the system will wait
> 2.5 seconds for even the first cycle, which will be visible to a user.
>
> [...]
Thank you for your contribution, it has been applied to my local
review-ilpo-fixes branch. Note it will show up in the public
platform-drivers-x86/review-ilpo-fixes branch only once I've pushed my
local branch there, which might take a while.
The list of commits applied:
[1/1] platform/x86/amd: pmc: Clear metrics table at start of cycle
commit: 4dbd11796f3a8eb95647507befc41995458a4023
--
i.
prev parent reply other threads:[~2025-06-09 7:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-06-03 13:24 [PATCH] platform/x86/amd: pmc: Clear metrics table at start of cycle Mario Limonciello
2025-06-09 7:53 ` Ilpo Järvinen [this message]
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