Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Oleksandr
On 29.01.21 19:01, Julien Grall wrote: Hi Oleksandr, Hi Julien, all. On 29/01/2021 01:48, Oleksandr Tyshchenko wrote: Julien Grall (3):    xen/ioreq: Make x86's IOREQ related dm-op handling common    xen/mm: Make x86's XENMEM_resource_ioreq_server handling common    arm/ioreq: Introduce

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Julien Grall
Hi Oleksandr, On 29/01/2021 01:48, Oleksandr Tyshchenko wrote: Julien Grall (3): xen/ioreq: Make x86's IOREQ related dm-op handling common xen/mm: Make x86's XENMEM_resource_ioreq_server handling common arm/ioreq: Introduce arch specific bits for IOREQ/DM features Oleksandr Tyshchenko

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Oleksandr
On 29.01.21 18:06, Julien Grall wrote: Hi Oleksandr, Hi Julien, Ian On 29/01/2021 11:06, Oleksandr wrote: On 29.01.21 12:51, Oleksandr wrote: On 29.01.21 10:49, Jan Beulich wrote: Hi Jan On 29.01.2021 09:13, Wei Chen wrote: I just tested the v6 and the latest backend service with t

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Julien Grall
Hi Oleksandr, On 29/01/2021 11:06, Oleksandr wrote: On 29.01.21 12:51, Oleksandr wrote: On 29.01.21 10:49, Jan Beulich wrote: Hi Jan On 29.01.2021 09:13, Wei Chen wrote: I just tested the v6 and the latest backend service with the latest staging branch. They work well. Tested-by: Wei Che

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Oleksandr
Hi Ian. On 29.01.21 12:51, Oleksandr wrote: On 29.01.21 10:49, Jan Beulich wrote: Hi Jan On 29.01.2021 09:13, Wei Chen wrote: I just tested the v6 and the latest backend service with the latest staging branch. They work well. Tested-by: Wei Chen An faod this was again Arm-only testing

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Oleksandr
On 29.01.21 10:49, Jan Beulich wrote: Hi Jan On 29.01.2021 09:13, Wei Chen wrote: I just tested the v6 and the latest backend service with the latest staging branch. They work well. Tested-by: Wei Chen An faod this was again Arm-only testing? Yes, unfortunately I don't have a possibility

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Oleksandr
Graaf ; Volodymyr Babchuk ; Bertrand Marquis ; Wei Chen ; Kaly Xin ; Artem Mygaiev ; Alex Bennée Subject: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm From: Oleksandr Tyshchenko Hello all. The purpose of this patch series is to add IOREQ/DM support to Xen on Arm. You can find an initial

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Julien Grall
Hi Jan, On 29/01/2021 09:04, Jan Beulich wrote: On 29.01.2021 02:48, Oleksandr Tyshchenko wrote: Julien Grall (3): xen/ioreq: Make x86's IOREQ related dm-op handling common xen/mm: Make x86's XENMEM_resource_ioreq_server handling common arm/ioreq: Introduce arch specific bits for IOREQ

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Jan Beulich
On 29.01.2021 02:48, Oleksandr Tyshchenko wrote: > Julien Grall (3): > xen/ioreq: Make x86's IOREQ related dm-op handling common > xen/mm: Make x86's XENMEM_resource_ioreq_server handling common > arm/ioreq: Introduce arch specific bits for IOREQ/DM features > > Oleksandr Tyshchenko (21): >

Re: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Jan Beulich
On 29.01.2021 09:13, Wei Chen wrote: > I just tested the v6 and the latest backend service with the latest staging > branch. > They work well. > > Tested-by: Wei Chen An faod this was again Arm-only testing? Jan

RE: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-29 Thread Wei Chen
ertrand Marquis > ; Wei Chen ; Kaly Xin > ; Artem Mygaiev ; Alex Bennée > > Subject: [PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm > > From: Oleksandr Tyshchenko > > Hello all. > > The purpose of this patch series is to add IOREQ/DM support to Xen on Arm. &g

[PATCH V6 00/24] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Oleksandr Tyshchenko
From: Oleksandr Tyshchenko Hello all. The purpose of this patch series is to add IOREQ/DM support to Xen on Arm. You can find an initial discussion at [1] and RFC-V5 series at [2]-[7]. Xen on Arm requires some implementation to forward guest MMIO access to a device model in order to implement vi