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8331c23c28
This patch implements vgic_its_has_attr_regs and vgic_its_attr_regs_access upon the MMIO framework. VGIC ITS KVM device KVM_DEV_ARM_VGIC_GRP_ITS_REGS group becomes functional. At least GITS_CREADR and GITS_IIDR require to differentiate a guest write action from a user access. As such let's introduce a new uaccess_its_write vgic_register_region callback. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Christoffer Dall <cdall@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> |
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