Re: [PATCH v7 0/5] Support message-based DMA in vfio-user server

2024-02-29 Thread Mattias Nissler
Hi, I actually failed to carry forward the Reviewed-by tags from Jag, Phillipe and Stefan as well when reposting even though I didn't make any non-trivial changes to the respective patches. I intend to post another version with the respective tags restored, but I'll give you a day or two to speak

Re: [PATCH v7 0/5] Support message-based DMA in vfio-user server

2024-02-19 Thread Peter Xu
On Mon, Feb 12, 2024 at 12:06:12AM -0800, Mattias Nissler wrote: > Changes from v6: > > * Rebase, resolve straightforward merge conflict in system/dma-helpers.c Hi, Mattias, If the change is trivial, feel free to carry over my R-bs in the first two patches in the commit message. Thanks, --

[PATCH v7 0/5] Support message-based DMA in vfio-user server

2024-02-12 Thread Mattias Nissler
This series adds basic support for message-based DMA in qemu's vfio-user server. This is useful for cases where the client does not provide file descriptors for accessing system memory via memory mappings. My motivating use case is to hook up device models as PCIe endpoints to a hardware design.