Re: [Qemu-devel] [PATCH] intel-iommu: Accept 64-bit writes to FEADDR

2018-02-21 Thread Peter Xu
On Sat, Feb 17, 2018 at 12:26:19PM +0100, Jan Kiszka wrote: > From: Jan Kiszka > > Xen is doing this [1] and currently triggers an abort. > > [1] > http://xenbits.xenproject.org/gitweb/?p=xen.git;a=blob;f=xen/drivers/passthrough/vtd/iommu.c;h=daaed0abbdd06b6ba3d948ea103aadf02651e83c;hb=refs/hea

[Qemu-devel] [PATCH] intel-iommu: Accept 64-bit writes to FEADDR

2018-02-17 Thread Jan Kiszka
From: Jan Kiszka Xen is doing this [1] and currently triggers an abort. [1] http://xenbits.xenproject.org/gitweb/?p=xen.git;a=blob;f=xen/drivers/passthrough/vtd/iommu.c;h=daaed0abbdd06b6ba3d948ea103aadf02651e83c;hb=refs/heads/master#l1108 Reported-by: Luis Lloret Signed-off-by: Jan Kiszka --