search for: xen_domains

On Sun, Jan 31, 2016 at 12:09 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Fri, Jan 29, 2016 at 10:34:59AM +0000, David Vrabel wrote: >> On 29/01/16 02:31, Andy Lutomirski wrote: >> > Signed-off-by: Andy Lutomirski <luto at kernel.org> >> > --- >> > drivers/virtio/virtio_ring.c | 12 ++++++++++++ >> > 1 file changed, 12

On Sun, Jan 31, 2016 at 12:09 PM, Michael S. Tsirkin <mst at redhat.com> wrote: > On Fri, Jan 29, 2016 at 10:34:59AM +0000, David Vrabel wrote: >> On 29/01/16 02:31, Andy Lutomirski wrote: >> > Signed-off-by: Andy Lutomirski <luto at kernel.org> >> > --- >> > drivers/virtio/virtio_ring.c | 12 ++++++++++++ >> > 1 file changed, 12

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng Fan wrote: > > Export xen_swiotlb for all platforms using xen swiotlb > > > > Use xen_swiotlb to determine when vring should use dma APIs to map the > > ring: when xen_swiotlb is enabled the dma API is required. When it is > > disabled, it is not required. > >

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng Fan wrote: > > Export xen_swiotlb for all platforms using xen swiotlb > > > > Use xen_swiotlb to determine when vring should use dma APIs to map the > > ring: when xen_swiotlb is enabled the dma API is required. When it is > > disabled, it is not required. > >

On Fri, 26 Jun 2020, Michael S. Tsirkin wrote: > On Thu, Jun 25, 2020 at 10:31:27AM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 02:53:54PM -0700, Stefano Stabellini wrote: > > > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > > > On Wed, Jun 24, 2020 at 10:59:47AM -0700,

On Fri, 26 Jun 2020, Michael S. Tsirkin wrote: > On Thu, Jun 25, 2020 at 10:31:27AM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 02:53:54PM -0700, Stefano Stabellini wrote: > > > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > > > On Wed, Jun 24, 2020 at 10:59:47AM -0700,

On 29/01/16 02:31, Andy Lutomirski wrote: > Signed-off-by: Andy Lutomirski <luto at kernel.org> > --- > drivers/virtio/virtio_ring.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c > index c169c6444637..305c05cc249a 100644 > --- a/drivers/virtio/virtio_ring.c > +++

On 29/01/16 02:31, Andy Lutomirski wrote: > Signed-off-by: Andy Lutomirski <luto at kernel.org> > --- > drivers/virtio/virtio_ring.c | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c > index c169c6444637..305c05cc249a 100644 > --- a/drivers/virtio/virtio_ring.c > +++

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 02:53:54PM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 10:59:47AM -0700, Stefano Stabellini wrote: > > > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > > > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 02:53:54PM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 10:59:47AM -0700, Stefano Stabellini wrote: > > > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > > > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng

On 13.10.19 13:52, Michael S. Tsirkin wrote: > On Sun, Oct 13, 2019 at 11:03:30AM +0200, Jan Kiszka wrote: >> From: Jan Kiszka <jan.kiszka at siemens.com> >> >> Various changes in the recent kernel versions broke the build due to >> missing function and header stubs. >> >> Signed-off-by: Jan Kiszka <jan.kiszka at siemens.com> > > Thanks!

On 13.10.19 13:52, Michael S. Tsirkin wrote: > On Sun, Oct 13, 2019 at 11:03:30AM +0200, Jan Kiszka wrote: >> From: Jan Kiszka <jan.kiszka at siemens.com> >> >> Various changes in the recent kernel versions broke the build due to >> missing function and header stubs. >> >> Signed-off-by: Jan Kiszka <jan.kiszka at siemens.com> > > Thanks!

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 10:59:47AM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng Fan wrote: > > > > Export xen_swiotlb for all platforms using xen swiotlb > > > > > > > > Use xen_swiotlb to determine when

On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > On Wed, Jun 24, 2020 at 10:59:47AM -0700, Stefano Stabellini wrote: > > On Wed, 24 Jun 2020, Michael S. Tsirkin wrote: > > > On Wed, Jun 24, 2020 at 05:17:32PM +0800, Peng Fan wrote: > > > > Export xen_swiotlb for all platforms using xen swiotlb > > > > > > > > Use xen_swiotlb to determine when

On 07/20/2018 09:29 AM, Anshuman Khandual wrote: > Now that virtio core always needs all virtio devices to have DMA OPS, we > need to make sure that the structure it points is the right one. In the > absence of VIRTIO_F_IOMMU_PLATFORM flag QEMU expects GPA from guest kernel. > In such case, virtio device must use default virtio_direct_dma_ops DMA OPS > structure which transforms

On 07/20/2018 09:29 AM, Anshuman Khandual wrote: > Now that virtio core always needs all virtio devices to have DMA OPS, we > need to make sure that the structure it points is the right one. In the > absence of VIRTIO_F_IOMMU_PLATFORM flag QEMU expects GPA from guest kernel. > In such case, virtio device must use default virtio_direct_dma_ops DMA OPS > structure which transforms

On Mon, 2018-08-06 at 23:35 +0300, Michael S. Tsirkin wrote: > > As I said replying to Christoph, we are "leaking" into the interface > > something here that is really what's the VM is doing to itself, which > > is to stash its memory away in an inaccessible place. > > > > Cheers, > > Ben. > > I think Christoph merely objects to the

On Mon, 2018-08-06 at 23:35 +0300, Michael S. Tsirkin wrote: > > As I said replying to Christoph, we are "leaking" into the interface > > something here that is really what's the VM is doing to itself, which > > is to stash its memory away in an inaccessible place. > > > > Cheers, > > Ben. > > I think Christoph merely objects to the

Hello, I''m trying to get PDB working in accordance with the instructions at http://www.cl.cam.ac.uk/~sos22/replay.bk/docs/misc/XenDebugger-HOWTO and a message from this list: http://lists.xensource.com/archives/html/xen-devel/2004-08/msg00017.html When I try to build pdb I first get errors because the Makefile is configured to treat warnings as errors, and there are some warnings.

> > + > > + if (xen_domain()) > > + goto skip_override; > > + > > + if (virtio_has_iommu_quirk(dev)) > > + set_dma_ops(dev->dev.parent, &virtio_direct_dma_ops); > > + > > + skip_override: > > + > > I prefer normal if scoping as opposed to goto spaghetti pls. > Better yet move vring_use_dma_api here and use it. > Less of a