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xen/arm: acpi: Don't fail if SPCR table is absent
authorElliott Mitchell <ehem+xen@m5p.com>
Wed, 21 Oct 2020 22:12:53 +0000 (15:12 -0700)
committerHans van Kranenburg <hans@knorrie.org>
Mon, 13 Sep 2021 09:51:21 +0000 (11:51 +0200)
commit5f5442d556dddfbf755c99e74a060ca1a1f5efd3
treeaf9d2156bb2c738578d44483d2084bee834615f2tree | snapshot
parentfb3de7ea64b45e8b22548a5b49a24c0dc623b2eacommit | diff
xen/arm: acpi: Don't fail if SPCR table is absent

Absence of a SPCR table likely means the console is a framebuffer.  In
such case acpi_iomem_deny_access() should NOT fail.

Signed-off-by: Elliott Mitchell <ehem+xen@m5p.com>
Acked-by: Julien Grall <jgrall@amazon.com>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
(cherry picked from commit 861f0c110976fa8879b7bf63d9478b6be83d4ab6)
xen/arch/arm/acpi/domain_build.c diff | blob | history
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