Re: Problems starting Xen domU after latest stable update

2021-01-29 Thread Michael Labriola
On Fri, Jan 29, 2021 at 12:26 AM Jürgen Groß wrote: > > On 29.01.21 01:51, Marek Marczykowski-Górecki wrote: > > On Thu, Jan 28, 2021 at 07:03:00PM -0500, Boris Ostrovsky wrote: > >> > >> On 1/28/21 6:52 PM, Michael D Labriola wrote: > >>> Hey, everyone. I've run into problems starting up my Xen

Re: Problems starting Xen domU after latest stable update

2021-01-28 Thread Michael Labriola
On Thu, Jan 28, 2021 at 7:03 PM Boris Ostrovsky wrote: > > > On 1/28/21 6:52 PM, Michael D Labriola wrote: > > Hey, everyone. I've run into problems starting up my Xen domUs as of > > the latest batch of stable updates. Whenever I try to create one, I > > get a bunch of block device errors like

Re: [Xen-devel] [PATCH RFC] drm: add func to better detect wether swiotlb is needed

2019-02-19 Thread Michael Labriola
On Sat, Feb 16, 2019 at 2:00 PM Koenig, Christian wrote: > > Am 15.02.19 um 22:29 schrieb Michael D Labriola: > > This commit fixes DRM failures on Xen PV systems that were introduced in > > v4.17 by the following commits: > > > > 82626363 drm: add func to get max iomem address v2 > > fd5fd480

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-15 Thread Michael Labriola
On Fri, Feb 15, 2019 at 12:57 AM Juergen Gross wrote: > > On 14/02/2019 18:57, Christoph Hellwig wrote: > > On Thu, Feb 14, 2019 at 07:03:38AM +0100, Juergen Gross wrote: > >>> The thing which is different between Xen PV guests and most others (all > >>> others(?), now that Lguest and UML have

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 3:21 PM Andrew Cooper wrote: > > On 13/02/2019 20:15, Michael Labriola wrote: > > On Wed, Feb 13, 2019 at 2:16 PM Konrad Rzeszutek Wilk > > wrote: > >> On Wed, Feb 13, 2019 at 01:38:21PM -0500, Michael Labriola wrote: > >>> On Wed, F

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 2:16 PM Konrad Rzeszutek Wilk wrote: > > On Wed, Feb 13, 2019 at 01:38:21PM -0500, Michael Labriola wrote: > > On Wed, Feb 13, 2019 at 1:16 PM Michael Labriola > > wrote: > > > > > > On Wed, Feb 13, 2019 at 11:57 A

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 1:16 PM Michael Labriola wrote: > > On Wed, Feb 13, 2019 at 11:57 AM Konrad Rzeszutek Wilk > wrote: > > > > On Wed, Feb 13, 2019 at 09:09:32AM -0700, Jan Beulich wrote: > > > >>> On 13.02.19 at 17:00, wrote: > > > >

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 11:57 AM Konrad Rzeszutek Wilk wrote: > > On Wed, Feb 13, 2019 at 09:09:32AM -0700, Jan Beulich wrote: > > >>> On 13.02.19 at 17:00, wrote: > > > On Wed, Feb 13, 2019 at 9:28 AM Jan Beulich wrote: > > >> >>> On 13.02.19 at 15:10, wrote: > > >> > Ah, so this isn't

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 11:09 AM Jan Beulich wrote: > > >>> On 13.02.19 at 17:00, wrote: > > On Wed, Feb 13, 2019 at 9:28 AM Jan Beulich wrote: > >> >>> On 13.02.19 at 15:10, wrote: > >> > Ah, so this isn't necessarily Xen-specific but rather any paravirtual > >> > guest? That hadn't crossed

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 9:28 AM Jan Beulich wrote: > > >>> On 13.02.19 at 15:10, wrote: > > On Wed, Feb 13, 2019 at 5:34 AM Jan Beulich wrote: > >> > >> >>> On 12.02.19 at 19:46, wrote: > >> > Konrad, > >> > > >> > Starting w/ v4.17, I cannot log in to GNOME w/out getting the > >> > following

Re: [Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-13 Thread Michael Labriola
On Wed, Feb 13, 2019 at 5:34 AM Jan Beulich wrote: > > >>> On 12.02.19 at 19:46, wrote: > > Konrad, > > > > Starting w/ v4.17, I cannot log in to GNOME w/out getting the > > following mess in dmesg and ending up back at the GDM login screen. > > > > [ 28.554259] radeon_dp_aux_transfer_native:

[Xen-devel] Upstream Dom0 DRM problems regarding swiotlb

2019-02-12 Thread Michael Labriola
Konrad, Starting w/ v4.17, I cannot log in to GNOME w/out getting the following mess in dmesg and ending up back at the GDM login screen. [ 28.554259] radeon_dp_aux_transfer_native: 200 callbacks suppressed [ 31.219821] radeon :01:00.0: swiotlb buffer is full (sz: 2097152 bytes) [