From: "José Relvas" <josemonsantorelvas@gmail.com>
To: "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: LKML <linux-kernel@vger.kernel.org>,
Linux PM <linux-pm@vger.kernel.org>,
Mark Pearson <mpearson@lenovo.com>,
"Rafael J. Wysocki" <rafael@kernel.org>
Subject: Re: [PATCH v1] ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions
Date: Wed, 24 Apr 2024 12:46:03 +0100 [thread overview]
Message-ID: <Zijw-19v7P69tYBm@aquecedor-3-0.lan> (raw)
In-Reply-To: <12427214.O9o76ZdvQC@kreacher>
On 4/23/2024 14:19, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Commit 073237281a50 ("ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT
> UUID for non-AMD systems") attempted to avoid evaluating the same Low-
> Power S0 Idle _DSM functions for different UUIDs, but that turns out to
> be a mistake, because some systems in the field are adversely affected
> by it.
>
> Address this by allowing all Low-Power S0 Idle _DSM functions to be
> evaluated, but still print the message regarding duplication of Low-
> Power S0 Idle _DSM function sets for different UUIDs.
>
> Fixes: 073237281a50 ("ACPI: PM: s2idle: Enable Low-Power S0 Idle MSFT UUID for non-AMD systems")
> Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218750
> Reported-and-tested-by: Mark Pearson <mpearson@lenovo.com>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
FYI, I can confirm that this fixes the regression on my Thinkpad P1 Gen 6.
prev parent reply other threads:[~2024-04-24 11:46 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 19:19 [PATCH v1] ACPI: PM: s2idle: Evaluate all Low-Power S0 Idle _DSM functions Rafael J. Wysocki
2024-04-23 19:40 ` Mario Limonciello
2024-04-23 19:47 ` Rafael J. Wysocki
2024-04-24 11:46 ` José Relvas [this message]
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