Re: [Qemu-devel] [PATCH] intel_iommu: allow updating FEADDR and FEUADDR with one 64bit write

2018-02-16 Thread Marek Marczykowski-Górecki
On Wed, Jan 24, 2018 at 03:18:48PM +0100, Marek Marczykowski-Górecki wrote: > Allow updating those two adjacent 32bit fields with one 64bit write. > This fixes qemu crash when booting Xen inside. > > See discussion on Xen side of the thing here: > http://xen.markmail.org/message/6mrmemrnmhxvaxba

[Qemu-devel] [PATCH] intel_iommu: allow updating FEADDR and FEUADDR with one 64bit write

2018-01-24 Thread Marek Marczykowski-Górecki
Allow updating those two adjacent 32bit fields with one 64bit write. This fixes qemu crash when booting Xen inside. See discussion on Xen side of the thing here: http://xen.markmail.org/message/6mrmemrnmhxvaxba Signed-off-by: Marek Marczykowski-Górecki ---