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From: Jan Beulich <jbeulich@suse.com>
To: "xen-devel@lists.xenproject.org" <xen-devel@lists.xenproject.org>
Cc: "Andrew Cooper" <andrew.cooper3@citrix.com>,
	"Wei Liu" <wl@xen.org>, "Roger Pau Monné" <roger.pau@citrix.com>,
	"Julien Grall" <julien@xen.org>
Subject: [PATCH 0/4] x86: ACPI and DMI table mapping fixes
Date: Mon, 23 Nov 2020 13:38:17 +0100	[thread overview]
Message-ID: <7f895b0e-f46f-8fe2-b0ac-e0503ef06a1f@suse.com> (raw)

The first three patches fix fallout from the re-work of
acpi_os_{,un}map_memory(): Direct uses of __acpi_map_table() are now
no longer valid once we've reached SYS_STATE_boot. This was originally
noticed by system shutdown no longer working (patch 1), but clearly
extends beyond of this (patches 2 and 3). The last patch relaxes
things such that entering S5 would still work even if there was a
problem with FACS (information collected from there is only needed for
entering S3 and, once we support it, S4 via S4BIOS_REQ).

1: x86/ACPI: fix mapping of FACS
2: x86/ACPI: fix S3 wakeup vector mapping
3: x86/DMI: fix table mapping when one lives above 1Mb
4: x86/ACPI: don't invalidate S5 data when S3 wakeup vector cannot be determined

Jan


             reply	other threads:[~2020-11-23 12:38 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-11-23 12:38 Jan Beulich [this message]
2020-11-23 12:39 ` [PATCH 1/4] x86/ACPI: fix mapping of FACS Jan Beulich
2020-11-23 14:30   ` Roger Pau Monné
2020-12-29 10:56   ` Roger Pau Monné
2021-01-04 13:18     ` Jan Beulich
2020-11-23 12:40 ` [PATCH 2/4] x86/ACPI: fix S3 wakeup vector mapping Jan Beulich
2020-11-23 15:24   ` Roger Pau Monné
2020-11-23 15:30     ` Jan Beulich
2020-11-23 16:07       ` Roger Pau Monné
2020-11-23 16:14         ` Andrew Cooper
2020-11-24 11:04           ` Jan Beulich
2020-11-30 13:02             ` Jan Beulich
2020-12-23 15:09               ` Ping: " Jan Beulich
2020-12-29 10:54                 ` Roger Pau Monné
2021-01-04 14:03                   ` Jan Beulich
2021-01-04 15:13                     ` Roger Pau Monné
2020-12-29 10:51   ` Roger Pau Monné
2021-01-04 14:10     ` Jan Beulich
2020-11-23 12:40 ` [PATCH 3/4] x86/DMI: fix table mapping when one lives above 1Mb Jan Beulich
2020-11-23 15:41   ` Roger Pau Monné
2020-11-23 12:41 ` [PATCH 4/4] x86/ACPI: don't invalidate S5 data when S3 wakeup vector cannot be determined Jan Beulich
2020-11-23 15:44   ` Roger Pau Monné

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