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/linux-6.3-rc2/arch/x86/xen/
A Denlighten_pv.c865 struct physdev_set_iobitmap iobitmap = { in xen_invalidate_io_bitmap() local
871 HYPERVISOR_physdev_op(PHYSDEVOP_set_iobitmap, &iobitmap); in xen_invalidate_io_bitmap()
876 struct physdev_set_iobitmap iobitmap; in xen_update_io_bitmap() local
881 iobitmap.bitmap = (uint8_t *)(&tss->x86_tss) + in xen_update_io_bitmap()
884 iobitmap.nr_ports = 0; in xen_update_io_bitmap()
886 iobitmap.nr_ports = IO_BITMAP_BITS; in xen_update_io_bitmap()
888 HYPERVISOR_physdev_op(PHYSDEVOP_set_iobitmap, &iobitmap); in xen_update_io_bitmap()

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