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8ad50c8985
Add support for handling 52bit guest physical address to the VGIC layer. So far we have limited the guest physical address to 48bits, by explicitly masking the upper bits. This patch removes the restriction. We do not have to check if the host supports 52bit as the gpa is always validated during an access. (e.g, kvm_{read/write}_guest, kvm_is_visible_gfn()). Also, the ITS table save-restore is also not affected with the enhancement. The DTE entries already store the bits[51:8] of the ITT_addr (with a 256byte alignment). Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: Christoffer Dall <cdall@kernel.org> Reviewed-by: Eric Auger <eric.auger@redhat.com> Signed-off-by: Kristina Martsenko <kristina.martsenko@arm.com> [ Macro clean ups, fix PROPBASER and PENDBASER accesses ] Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> |
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.. | ||
arm | ||
async_pf.c | ||
async_pf.h | ||
coalesced_mmio.c | ||
coalesced_mmio.h | ||
eventfd.c | ||
irqchip.c | ||
Kconfig | ||
kvm_main.c | ||
vfio.c | ||
vfio.h |