On 05/18/2015 05:57 AM, Stefan Hajnoczi wrote: > On Tue, May 12, 2015 at 06:36:12PM -0400, John Snow wrote: >> This continues the IOMMU fix from 2.3, where we should not >> attempt to remap the CLB or FIS RX buffers if the AHCI device is >> currently running. >> >> The same applies to migration: keep our mitts off these >> registers unless the device is supposed to be on. >> >> Does not impact backwards compatibility for the AHCI device. >> >> == For convenience, this branch is available at: >> https://github.com/jnsnow/qemu.git branch ahci-iommu >> https://github.com/jnsnow/qemu/tree/ahci-iommu >> >> This version is tagged ahci-iommu-v1: >> https://github.com/jnsnow/qemu/releases/tag/ahci-iommu-v1 == >> >> John Snow (1): ahci: do not remap clb/fis unconditionally >> >> hw/ide/ahci.c | 88 >> ++++++++++++++++++++++++++++++++++++++++++----------------- 1 >> file changed, 63 insertions(+), 25 deletions(-) >> >> -- 2.1.0 >> > > Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com> >
Thanks, staged in my IDE branch: https://github.com/jnsnow/qemu/commits/ide --js
