Thread (29 messages) 29 messages, 8 authors, 2017-06-14

Re: [PATCH 0/6] ACPI / PM: Suspend-to-idle rework to deal with spurious ACPI wakeups

From: Dominik Brodowski <linux@dominikbrodowski.net>
Date: 2017-06-08 08:42:29
Also in: linux-acpi, linux-pci, lkml

Rafael,

On Thu, Jun 08, 2017 at 02:00:40AM +0200, Rafael J. Wysocki wrote:
Hi All,

This series is a replacement for commit eed4d47efe95 (ACPI / sleep: Ignore
spurious SCI wakeups from suspend-to-idle) which is still there in 4.12-rc4 but
will be reverted shortly, because it triggered issues on quite a few systems.

The last patch in the series is a counterpart of the above commit with a few
modifications, mostly to avoid affecting suspend-to-RAM and to reorder messages
printed to kernel logs to make them somewhat less confusing.

The previous patches are pre-requisite changes plus some cleanups.  The major
ones are [1-2/6] and [4/6] that are really needed for things to work as expected
after [6/6].

In addition to that, this patch from Hans: https://patchwork.kernel.org/patch/9762815/
is needed for USB wakeup on Bay Trail and Cherry Trail systems to work in general.
with eed4d47efe95 reverted and this patch series applied, suspend-to-mem
works as expected. Thanks!

	Dominik

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