Re: [RFC PATCH 0/1] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-06-05 Thread Albert Esteve
On Wed, Jun 5, 2024 at 1:16 PM Stefan Hajnoczi wrote: > On Wed, Jun 05, 2024 at 09:24:36AM +0200, Albert Esteve wrote: > > On Tue, Jun 4, 2024 at 8:16 PM Stefan Hajnoczi > wrote: > > > > > On Thu, May 30, 2024 at 05:22:22PM +0200, Albert Esteve wrote: > > > > Hi all, > > > > > > > > This is an e

Re: [RFC PATCH 0/1] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-06-05 Thread Stefan Hajnoczi
On Wed, Jun 05, 2024 at 09:24:36AM +0200, Albert Esteve wrote: > On Tue, Jun 4, 2024 at 8:16 PM Stefan Hajnoczi wrote: > > > On Thu, May 30, 2024 at 05:22:22PM +0200, Albert Esteve wrote: > > > Hi all, > > > > > > This is an early attempt to have backends > > > support dynamic fd mapping into sha

Re: [RFC PATCH 0/1] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-06-05 Thread Albert Esteve
On Tue, Jun 4, 2024 at 8:16 PM Stefan Hajnoczi wrote: > On Thu, May 30, 2024 at 05:22:22PM +0200, Albert Esteve wrote: > > Hi all, > > > > This is an early attempt to have backends > > support dynamic fd mapping into shared > > memory regions. As such, there are a few > > things that need settlin

Re: [RFC PATCH 0/1] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-06-04 Thread Stefan Hajnoczi
On Thu, May 30, 2024 at 05:22:22PM +0200, Albert Esteve wrote: > Hi all, > > This is an early attempt to have backends > support dynamic fd mapping into shared > memory regions. As such, there are a few > things that need settling, so I wanted to > post this first to have some early feedback. > >

[RFC PATCH 0/1] vhost-user: Add SHMEM_MAP/UNMAP requests

2024-05-30 Thread Albert Esteve
Hi all, This is an early attempt to have backends support dynamic fd mapping into shared memory regions. As such, there are a few things that need settling, so I wanted to post this first to have some early feedback. The usecase for this is, e.g., to support vhost-user-gpu RESOURCE_BLOB operation