Thread (72 messages) 72 messages, 4 authors, 2017-05-06
STALE3329d REVIEWED: 1 (0M)

[PATCH v6 11/24] KVM: arm64: vgic-its: Interpret MAPD Size field and check related errors

From: Marc Zyngier <hidden>
Date: 2017-05-05 09:44:59
Also in: kvm, kvmarm

On 04/05/17 12:44, Eric Auger wrote:
Up to now the MAPD's ITT size field has been ignored. It encodes
the number of eventid bit minus 1. It should be used to check
the eventid when a MAPTI command is issued on a device. Let's
store the number of eventid bits in the its_device and do the
check on MAPTI. Also make sure the ITT size field does
not exceed the GITS_TYPER IDBITS field.

Signed-off-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Christoffer Dall <redacted>
Reviewed-by: Marc Zyngier <redacted>

	M.
-- 
Jazz is not dead. It just smells funny...
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