Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-11-04 Thread Roger Pau Monné
On Fri, Oct 29, 2021 at 06:38:13PM +0100, Andrew Cooper wrote: > In order to let the toolstack be able to set the gnttab version on a > per-domain basis, it needs to know which ABIs Xen supports. Introduce > XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the purpose, and plumb in down into > userspace. >

Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-11-04 Thread Ian Jackson
Andrew Cooper writes ("[PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack"): > In order to let the toolstack be able to set the gnttab version on a > per-domain basis, it needs to know which ABIs Xen supports. Introduce > XEN_SYSCTL_P

Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-11-02 Thread Andrew Cooper
On 30/10/2021 12:20, Roger Pau Monné wrote: > On Fri, Oct 29, 2021 at 06:38:13PM +0100, Andrew Cooper wrote: >> In order to let the toolstack be able to set the gnttab version on a >> per-domain basis, it needs to know which ABIs Xen supports. Introduce >> XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the

Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-11-02 Thread Jan Beulich
On 30.10.2021 13:20, Roger Pau Monné wrote: > On Fri, Oct 29, 2021 at 06:38:13PM +0100, Andrew Cooper wrote: >> In order to let the toolstack be able to set the gnttab version on a >> per-domain basis, it needs to know which ABIs Xen supports. Introduce >> XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the

Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-11-01 Thread Christian Lindig
On 29 Oct 2021, at 18:38, Andrew Cooper mailto:andrew.coop...@citrix.com>> wrote: In order to let the toolstack be able to set the gnttab version on a per-domain basis, it needs to know which ABIs Xen supports. Introduce XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the purpose, and plumb in down into

Re: [PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-10-30 Thread Roger Pau Monné
On Fri, Oct 29, 2021 at 06:38:13PM +0100, Andrew Cooper wrote: > In order to let the toolstack be able to set the gnttab version on a > per-domain basis, it needs to know which ABIs Xen supports. Introduce > XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the purpose, and plumb in down into > userspace. I

[PATCH for-4.16 2/2] xen: Report grant table v1/v2 capabilities to the toolstack

2021-10-29 Thread Andrew Cooper
In order to let the toolstack be able to set the gnttab version on a per-domain basis, it needs to know which ABIs Xen supports. Introduce XEN_SYSCTL_PHYSCAP_gnttab_v{1,2} for the purpose, and plumb in down into userspace. Signed-off-by: Andrew Cooper --- CC: George Dunlap CC: Ian Jackson CC: