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Raghavendra Rao Ananta authored
Define __kvm_tlb_flush_vmid_range() (for VHE and nVHE) to flush a range of stage-2 page-tables using IPA in one go. If the system supports FEAT_TLBIRANGE, the following patches would conveniently replace global TLBI such as vmalls12e1is in the map, unmap, and dirty-logging paths with ripas2e1is instead. Signed-off-by: Raghavendra Rao Ananta <rananta@google.com> Reviewed-by: Gavin Shan <gshan@redhat.com> Reviewed-by: Shaoqin Huang <shahuang@redhat.com> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20230811045127.3308641-10-rananta@google.com
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