Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-06 Thread Stefan Hajnoczi
On Fri, 6 Sept 2024 at 03:06, Albert Esteve wrote: > On Thu, Sep 5, 2024 at 6:39 PM Stefan Hajnoczi wrote: >> >> On Tue, Sep 03, 2024 at 10:42:34AM +0200, Albert Esteve wrote: >> > Hello all, >> > >> > Sorry, I have been a bit disconnected from this thread as I was on >> > vacations and then had

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-06 Thread Stefan Hajnoczi
On Fri, 6 Sept 2024 at 00:19, David Stevens wrote: > > On Fri, Sep 6, 2024 at 12:56 AM Stefan Hajnoczi wrote: > > > > On Tue, Jul 16, 2024 at 10:21:35AM +0900, David Stevens wrote: > > > On Fri, Jul 12, 2024 at 2:47 PM Michael S. Tsirkin > > > wrote: > > > > > > > > On Fri, Jul 12, 2024 at 11:0

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-06 Thread Albert Esteve
On Thu, Sep 5, 2024 at 6:39 PM Stefan Hajnoczi wrote: > On Tue, Sep 03, 2024 at 10:42:34AM +0200, Albert Esteve wrote: > > Hello all, > > > > Sorry, I have been a bit disconnected from this thread as I was on > > vacations and then had to switch tasks for a while. > > > > I will try to go through

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-05 Thread David Stevens
On Fri, Sep 6, 2024 at 12:56 AM Stefan Hajnoczi wrote: > > On Tue, Jul 16, 2024 at 10:21:35AM +0900, David Stevens wrote: > > On Fri, Jul 12, 2024 at 2:47 PM Michael S. Tsirkin wrote: > > > > > > On Fri, Jul 12, 2024 at 11:06:49AM +0900, David Stevens wrote: > > > > On Thu, Jul 11, 2024 at 7:56 P

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-05 Thread Stefan Hajnoczi
On Tue, Sep 03, 2024 at 10:42:34AM +0200, Albert Esteve wrote: > Hello all, > > Sorry, I have been a bit disconnected from this thread as I was on > vacations and then had to switch tasks for a while. > > I will try to go through all comments and address them for the first > non-RFC drop of this

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-05 Thread Stefan Hajnoczi
On Tue, Jul 16, 2024 at 10:21:35AM +0900, David Stevens wrote: > On Fri, Jul 12, 2024 at 2:47 PM Michael S. Tsirkin wrote: > > > > On Fri, Jul 12, 2024 at 11:06:49AM +0900, David Stevens wrote: > > > On Thu, Jul 11, 2024 at 7:56 PM Alyssa Ross wrote: > > > > > > > > Adding David Stevens, who impl

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-09-03 Thread Albert Esteve
Hello all, Sorry, I have been a bit disconnected from this thread as I was on vacations and then had to switch tasks for a while. I will try to go through all comments and address them for the first non-RFC drop of this patch series. But I was discussing with some colleagues on this. So turns ou

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-15 Thread David Stevens
On Fri, Jul 12, 2024 at 2:47 PM Michael S. Tsirkin wrote: > > On Fri, Jul 12, 2024 at 11:06:49AM +0900, David Stevens wrote: > > On Thu, Jul 11, 2024 at 7:56 PM Alyssa Ross wrote: > > > > > > Adding David Stevens, who implemented SHMEM_MAP and SHMEM_UNMAP in > > > crosvm a couple of years ago. >

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-14 Thread Jason Wang
On Fri, Jul 12, 2024 at 1:48 PM Michael S. Tsirkin wrote: > > On Fri, Jul 12, 2024 at 11:06:49AM +0900, David Stevens wrote: > > On Thu, Jul 11, 2024 at 7:56 PM Alyssa Ross wrote: > > > > > > Adding David Stevens, who implemented SHMEM_MAP and SHMEM_UNMAP in > > > crosvm a couple of years ago. >

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-11 Thread Michael S. Tsirkin
On Fri, Jul 12, 2024 at 11:06:49AM +0900, David Stevens wrote: > On Thu, Jul 11, 2024 at 7:56 PM Alyssa Ross wrote: > > > > Adding David Stevens, who implemented SHMEM_MAP and SHMEM_UNMAP in > > crosvm a couple of years ago. > > > > David, I'd be particularly interested for your thoughts on the ME

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-11 Thread David Stevens
On Thu, Jul 11, 2024 at 7:56 PM Alyssa Ross wrote: > > Adding David Stevens, who implemented SHMEM_MAP and SHMEM_UNMAP in > crosvm a couple of years ago. > > David, I'd be particularly interested for your thoughts on the MEM_READ > and MEM_WRITE commands, since as far as I know crosvm doesn't impl

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-11 Thread Alyssa Ross
Adding David Stevens, who implemented SHMEM_MAP and SHMEM_UNMAP in crosvm a couple of years ago. David, I'd be particularly interested for your thoughts on the MEM_READ and MEM_WRITE commands, since as far as I know crosvm doesn't implement anything like that. The discussion leading to those bein

Re: [RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-07-11 Thread Stefan Hajnoczi
On Fri, Jun 28, 2024 at 04:57:05PM +0200, Albert Esteve wrote: > Hi all, > > v1->v2: > - Corrected typos and clarifications from > first review > - Added SHMEM_CONFIG frontend request to > query VIRTIO shared memory regions from > backends > - vhost-user-device to use SHMEM_CONFIG > to req

[RFC PATCH v2 0/5] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-06-28 Thread Albert Esteve
Hi all, v1->v2: - Corrected typos and clarifications from first review - Added SHMEM_CONFIG frontend request to query VIRTIO shared memory regions from backends - vhost-user-device to use SHMEM_CONFIG to request and initialise regions - Added MEM_READ/WRITE backend requests in case addre