x86/ACPI: don't invalidate S5 data when S3 wakeup vector cannot be determined
authorJan Beulich <jbeulich@suse.com>
Tue, 5 Jan 2021 12:11:04 +0000 (13:11 +0100)
committerHans van Kranenburg <hans@knorrie.org>
Sat, 27 Nov 2021 14:27:15 +0000 (15:27 +0100)
commit84978d4d1af4e546b71965dea3bb25fe93d6e764
tree933608dac91839fcc379919230ef171c86f4cb64
parentcb3cde087627c4fb51e12a1499390ac5c5529473
x86/ACPI: don't invalidate S5 data when S3 wakeup vector cannot be determined

We can be more tolerant as long as the data collected from FACS is only
needed to enter S3. A prior change already added suitable checking to
acpi_enter_sleep().

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Roger Pau Monné <roger.pau@citrix.com>
(cherry picked from commit 16ca5b3f873f17f4fbdaecf46c133e1aa3d623b2)
xen/arch/x86/acpi/boot.c