Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-07 Thread Juergen Gross
On 04.01.22 09:46, Jan Beulich wrote: The hypervisor has been supplying this information for a couple of major releases. Make use of it. The need to set a flag in the capabilities field also points out that the prior setting of that field from the hypervisor interface's gbl_caps one was wrong,

Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-05 Thread Boris Ostrovsky
On 1/5/22 2:59 AM, Jan Beulich wrote: Anyway - I'd appreciate if the patch at hand could be taken independent of possible further adjustments here, as it addresses an issue observed in the field. Reviewed-by: Boris Ostrovsky

Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-04 Thread Jan Beulich
On 04.01.2022 18:03, Boris Ostrovsky wrote: > > On 1/4/22 11:54 AM, Jan Beulich wrote: >> On 04.01.2022 17:50, Boris Ostrovsky wrote: >>> On 1/4/22 3:46 AM, Jan Beulich wrote: The hypervisor has been supplying this information for a couple of major releases. Make use of it. The need to

Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-04 Thread Boris Ostrovsky
On 1/4/22 11:54 AM, Jan Beulich wrote: On 04.01.2022 17:50, Boris Ostrovsky wrote: On 1/4/22 3:46 AM, Jan Beulich wrote: The hypervisor has been supplying this information for a couple of major releases. Make use of it. The need to set a flag in the capabilities field also points out that

Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-04 Thread Jan Beulich
On 04.01.2022 17:50, Boris Ostrovsky wrote: > > On 1/4/22 3:46 AM, Jan Beulich wrote: >> The hypervisor has been supplying this information for a couple of major >> releases. Make use of it. The need to set a flag in the capabilities >> field also points out that the prior setting of that field

Re: [PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-04 Thread Boris Ostrovsky
On 1/4/22 3:46 AM, Jan Beulich wrote: The hypervisor has been supplying this information for a couple of major releases. Make use of it. The need to set a flag in the capabilities field also points out that the prior setting of that field from the hypervisor interface's gbl_caps one was wrong,

[PATCH] xen/x86: obtain upper 32 bits of video frame buffer address for Dom0

2022-01-04 Thread Jan Beulich
The hypervisor has been supplying this information for a couple of major releases. Make use of it. The need to set a flag in the capabilities field also points out that the prior setting of that field from the hypervisor interface's gbl_caps one was wrong, so that code gets deleted (there's also