On Mon, Oct 26, 2026 at 11:11:09AM +0100, Daniel Gomez wrote: > From: Daniel Gomez <[email protected]> > > Commit 99868af3d0 ("dma-helpers: explicitly pass alignment into DMA > helpers") replaced the sub-sector remainder with the aligned size as the > amount passed to qemu_iovec_discard_back(), effectively discarding the > wrong chunk. Go back to discarding the tail bytes of unaligned IO. > > Fixes: 99868af3d0 ("dma-helpers: explicitly pass alignment into DMA helpers") > Acked-by: Jesper Wendel Devantier <[email protected]> > Reviewed-by: Keith Busch <[email protected]> > Signed-off-by: Daniel Gomez <[email protected]> > --- > system/dma-helpers.c | 3 +-- > 1 file changed, 1 insertion(+), 2 deletions(-)
Reviewed-by: Stefan Hajnoczi <[email protected]>
