Re: Patch "rust: dma: use pointer projection infra for `dma_{read,write}` macro" has been added to the 6.19-stable tree

[Greg KH <gregkh@linuxfoundation.org>]

On Sun, Mar 15, 2026 at 02:48:52PM +0000, Gary Guo wrote:
> On Sun Mar 15, 2026 at 2:40 PM GMT, Sasha Levin wrote:
> > This is a note to let you know that I've just added the patch titled
> >
> >     rust: dma: use pointer projection infra for `dma_{read,write}` macro
> >
> > to the 6.19-stable tree which can be found at:
> >     http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
> >
> > The filename of the patch is:
> >      rust-dma-use-pointer-projection-infra-for-dma_-read-.patch
> > and it can be found in the queue-6.19 subdirectory.
> 
> Hi Sasha,
> 
> commit 08da98f18f4f ("rust: ptr: add `KnownSize` trait to support DST size info
> extraction") and commit f41941aab3ac ("rust: ptr: add projection
> infrastructure") are dependencies of this fix.
> 
> It doesn't look like these commits are currently being picked. They're needed
> for building.
> 
> They're part of the same series: https://lore.kernel.org/rust-for-linux/20260302164239.284084-1-gary@kernel.org/

Yeah, this breaks the build on my systems.  I'll go drop this patch for
now, and if you want these in the stable trees, can you provide a
backported series of them?

thanks,

greg k-h