David Vrabel 4ef8e3f350 Revert "swiotlb-xen: pass dev_addr to swiotlb_tbl_unmap_single" ...

This reverts commit 2c3fc8d26d.

This commit broke on x86 PV because entries in the generic SWIOTLB are
indexed using (pseudo-)physical address not DMA address and these are
not the same in a x86 PV guest.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>

2014-12-10 14:58:35 +00:00

19 KiB

Raw Blame History

View Raw