Fix 2 issues in xen-swiotlb:

- buffers need to be aligned properly
- wrong buffer size if XEN_PAGE_SIZE < PAGE_SIZE

Changes in V2:
- added patch 2

Juergen Gross (2):
  xen/swiotlb: add alignment check for dma buffers
  xen/swiotlb: fix allocated size

 drivers/xen/swiotlb-xen.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

-- 
2.43.0