On Wed, 4 Nov 2026 16:49:15 +0800 Jinjie Ruan <[email protected]> wrote:
> 在 2026/11/3 9:51, Jonathan Cameron 写道: > > On Fri, 16 Oct 2026 18:10:35 +0800 > > Jinjie Ruan <[email protected]> wrote: > > > >> From: Jinjie Ruan <[email protected]> > >> > >> Add the two MPAM machine properties: mpam=on enables MSC emulation > >> for the virt board, and mpam-min-msc=on collapses the per-node > >> memory MSCs into a single MSC with one RIS per node. The state > >> fields and the property accessors only; MSC creation arrives with > >> the later patches. > >> > >> Signed-off-by: Jinjie Ruan <[email protected]> > > Reviewed-by: Jonathan Cameron <[email protected]> > > > > I'm curious to get more viewpoints on the somewhat weird mpam-min-msc > > though. It is kind of handy for testing IIRC but not sure it is realistic. > > > > Hi Jonathan, > > I think the code is already in fairly good shape now. Perhaps we can > drop this option in the official submission? I think we do need a way to trigger using the RIS support (which I think was the purpose of that?) Maybe there is a better way to do it than a parameter that says squash what you can into a single MSC. Jonathan > >
