Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Oleksandr
On 28.01.21 21:44, Oleksandr wrote: Hi Andrew, Julien On 28.01.21 20:10, Andrew Cooper wrote: Hi Andrew On 28/01/2021 17:44, Julien Grall wrote: On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: On 25/01/2021 19:08, Oleksandr Tyshchenko wrote:   

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
On Thu, 28 Jan 2021 at 20:10, Andrew Cooper wrote: > > On 28/01/2021 18:16, Julien Grall wrote: > > Hi Andrew, > > > > On 28/01/2021 18:10, Andrew Cooper wrote: > >> On 28/01/2021 17:44, Julien Grall wrote: > >>> > >>> > >>> On 28/01/2021 17:24, Stefano Stabellini wrote: > On Thu, 28 Jan 2021

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Andrew Cooper
On 28/01/2021 18:16, Julien Grall wrote: > Hi Andrew, > > On 28/01/2021 18:10, Andrew Cooper wrote: >> On 28/01/2021 17:44, Julien Grall wrote: >>> >>> >>> On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: > On 25/01/2021 19:08, Oleksandr Tyshchenko wr

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Oleksandr
On 28.01.21 20:10, Andrew Cooper wrote: Hi Andrew On 28/01/2021 17:44, Julien Grall wrote: On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: On 25/01/2021 19:08, Oleksandr Tyshchenko wrote:   > Patch series [8] was rebased on recent "staging branch"

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
On 28/01/2021 18:16, Julien Grall wrote: Hi Andrew, On 28/01/2021 18:10, Andrew Cooper wrote: On 28/01/2021 17:44, Julien Grall wrote: On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: On 25/01/2021 19:08, Oleksandr Tyshchenko wrote:    > Patch seri

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
Hi Andrew, On 28/01/2021 18:10, Andrew Cooper wrote: On 28/01/2021 17:44, Julien Grall wrote: On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: On 25/01/2021 19:08, Oleksandr Tyshchenko wrote:   > Patch series [8] was rebased on recent "staging branch"

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Andrew Cooper
On 28/01/2021 17:44, Julien Grall wrote: > > > On 28/01/2021 17:24, Stefano Stabellini wrote: >> On Thu, 28 Jan 2021, Julien Grall wrote: >>> On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: >>>   > Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not cr

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Oleksandr
On 28.01.21 17:14, Julien Grall wrote: Hi Julien Hi, On 28/01/2021 14:37, Oleksandr wrote: On 27.01.21 19:45, Oleksandr wrote: On 27.01.21 19:42, Julien Grall wrote: Hi On 27/01/2021 17:37, Oleksandr wrote: On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50,

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
On 28/01/2021 17:24, Stefano Stabellini wrote: On Thu, 28 Jan 2021, Julien Grall wrote: On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: > Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and tested on Renesas Salv

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Stefano Stabellini
On Thu, 28 Jan 2021, Julien Grall wrote: > On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: > > Patch series [8] was rebased on recent "staging branch" > > (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and > > tested on > > Renesas Salvator-X board + H3 ES3.0 SoC (Arm64) wit

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
Hi, On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: > Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and tested on Renesas Salvator-X board + H3 ES3.0 SoC (Arm64) with virtio-mmio disk backend [9] running in driver

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Julien Grall
Hi, On 28/01/2021 14:37, Oleksandr wrote: On 27.01.21 19:45, Oleksandr wrote: On 27.01.21 19:42, Julien Grall wrote: Hi On 27/01/2021 17:37, Oleksandr wrote: On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wro

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-28 Thread Oleksandr
Hi Julien, all On 27.01.21 19:45, Oleksandr wrote: On 27.01.21 19:42, Julien Grall wrote: Hi On 27/01/2021 17:37, Oleksandr wrote: On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi J

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 27.01.21 19:42, Julien Grall wrote: Hi On 27/01/2021 17:37, Oleksandr wrote: On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi Julien On 25/01/2021 19:08, Oleksandr Tyshchenko wro

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Julien Grall
On 27/01/2021 17:37, Oleksandr wrote: On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi Julien On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: *** Patch series [8] was rebased on rece

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 27.01.21 19:33, Julien Grall wrote: Hi Julien On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi Julien On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: *** Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Julien Grall
On 27/01/2021 16:50, Oleksandr wrote: On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi Julien On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: *** Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 27.01.21 18:43, Julien Grall wrote: Hi Oleksandr, Hi Julien On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: *** Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and tested on Renesas Salvator-X board + H3 ES

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Julien Grall
Hi Oleksandr, On 25/01/2021 19:08, Oleksandr Tyshchenko wrote: *** Patch series [8] was rebased on recent "staging branch" (5e31789 tools/ocaml/libs/xb: Do not crash after xenbus is unmapped) and tested on Renesas Salvator-X board + H3 ES3.0 SoC (Arm64) with virtio-mmio disk backend [9] runni

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Jan Beulich
On 27.01.2021 16:29, Julien Grall wrote: > > > On 27/01/2021 10:51, Jan Beulich wrote: >> On 27.01.2021 11:13, Oleksandr wrote: >>> On 26.01.21 02:14, Oleksandr wrote: On 26.01.21 01:20, Julien Grall wrote: > On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini > wrote: >> This seem

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Julien Grall
On 27/01/2021 10:51, Jan Beulich wrote: On 27.01.2021 11:13, Oleksandr wrote: On 26.01.21 02:14, Oleksandr wrote: On 26.01.21 01:20, Julien Grall wrote: On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrote: This seems to be an arm randconfig failure: https://gitlab.com/xen-project/patc

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 27.01.21 13:22, Jan Beulich wrote: Hi Jan On 27.01.2021 12:15, Oleksandr wrote: On 27.01.21 12:51, Jan Beulich wrote: On 27.01.2021 11:13, Oleksandr wrote: On 26.01.21 02:14, Oleksandr wrote: On 26.01.21 01:20, Julien Grall wrote: On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrot

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Jan Beulich
On 27.01.2021 12:15, Oleksandr wrote: > On 27.01.21 12:51, Jan Beulich wrote: >> On 27.01.2021 11:13, Oleksandr wrote: >>> On 26.01.21 02:14, Oleksandr wrote: On 26.01.21 01:20, Julien Grall wrote: > On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini > wrote: >> This seems to be an

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 27.01.21 12:51, Jan Beulich wrote: Hi Jan On 27.01.2021 11:13, Oleksandr wrote: On 26.01.21 02:14, Oleksandr wrote: On 26.01.21 01:20, Julien Grall wrote: On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrote: This seems to be an arm randconfig failure: https://gitlab.com/xen-projec

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Jan Beulich
On 27.01.2021 11:13, Oleksandr wrote: > On 26.01.21 02:14, Oleksandr wrote: >> On 26.01.21 01:20, Julien Grall wrote: >>> On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini >>> wrote: This seems to be an arm randconfig failure: https://gitlab.com/xen-project/patchew/xen/-/pipelines/2

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-27 Thread Oleksandr
On 26.01.21 02:14, Oleksandr wrote: Hello, all On 26.01.21 01:20, Julien Grall wrote: Hi Julien, Stefano On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrote: Julien, Hi, This seems to be an arm randconfig failure: https://gitlab.com/xen-project/patchew/xen/-/pipelines/246632953 h

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-25 Thread Oleksandr
On 26.01.21 01:20, Julien Grall wrote: Hi Julien, Stefano On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrote: Julien, Hi, This seems to be an arm randconfig failure: https://gitlab.com/xen-project/patchew/xen/-/pipelines/246632953 https://gitlab.com/xen-project/patchew/xen/-/jobs/98

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-25 Thread Julien Grall
On Mon, 25 Jan 2021 at 20:56, Stefano Stabellini wrote: > > Julien, Hi, > > This seems to be an arm randconfig failure: > > https://gitlab.com/xen-project/patchew/xen/-/pipelines/246632953 > https://gitlab.com/xen-project/patchew/xen/-/jobs/985455044 Thanks! The error is: #'target_mem_ref' not

Re: [PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-25 Thread Stefano Stabellini
with this patch (series) > applied, but the job failed. Maybe there's a bug in the patches? > > You can find the link to the pipeline near the end of the report below: > > Type: series > Message-id: 1611601709-28361-1-git-send-email-olekst...@gmail.com > Subject: [PATCH V5

[PATCH V5 00/22] IOREQ feature (+ virtio-mmio) on Arm

2021-01-25 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-V4 series at [2]-[6]. Xen on Arm requires some implementation to forward guest MMIO access to a device model in order to implement vi