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From:   "Rafael J. Wysocki" <rjw@rjwysocki.net>
To:     Linux ACPI <linux-acpi@vger.kernel.org>
Cc:     LKML <linux-kernel@vger.kernel.org>,
        Linux PM <linux-pm@vger.kernel.org>,
        David Box <david.e.box@linux.intel.com>
Subject: [PATCH v2 0/2] ACPI: scan: Turn off unused power resources during initialization
Date:   Thu, 18 Mar 2021 19:23:38 +0100
Message-ID: <3108574.44csPzL39Z@kreacher>
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Hi,

Power resources that aren't associated with any devices are expected to be
turned off by the OS, but Linux only does that during resume from
suspend-to-RAM.  That turns out to be problematic, so turn them off during
system initialization too (patch [1/2]).

In addition to that, turn them off unconditionally, without checking the
current status, which should be safe and may help to work around firmware
issues (patch [2/2]).

Please refer to the patch changelogs for details.

Thanks!