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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 14:28:21 +0000 (15:28 +0100)
commit51ba10c9cb7aa0ccf802744ab5fba52ba3190f0f
treea1ad02b6bcc1d71a0f0272a16f6beb3fe87e6820tree | snapshot
parentc59972a52a2b35588bc7f50b2216b253f9f29d94commit | 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)

Gbp-Pq: Name 0029-xen-arm-acpi-Don-t-fail-if-SPCR-table-is-absent.patch
xen/arch/arm/acpi/domain_build.c diff | blob | history
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