Hi Michael,
On 28-01-20, 22:50, Michael Ellerman wrote:
> Hi Vinod,
>
> Vinod Koul <vkoul@xxxxxxxxxx> writes:
> > Hello Linus,
> >
> > Please pull to receive the dmaengine updates for v5.6-rc1. This time we
> > have a bunch of core changes to support dynamic channels, hotplug of
> > controllers, new apis for metadata ops etc along with new drivers for
> > Intel data accelerators, TI K3 UDMA, PLX DMA engine and hisilicon
> > Kunpeng DMA engine. Also usual assorted updates to drivers.
> >
> > The following changes since commit e42617b825f8073569da76dc4510bfa019b1c35a:
> >
> > Linux 5.5-rc1 (2019-12-08 14:57:55 -0800)
> >
> > are available in the Git repository at:
> >
> > git://git.infradead.org/users/vkoul/slave-dma.git tags/dmaengine-5.6-rc1
> >
> > for you to fetch changes up to 71723a96b8b1367fefc18f60025dae792477d602:
> >
> > dmaengine: Create symlinks between DMA channels and slaves (2020-01-24 11:41:32 +0530)
> >
> > ----------------------------------------------------------------
> > dmaengine updates for v5.6-rc1
> ...
> >
> > Peter Ujfalusi (9):
> > dmaengine: doc: Add sections for per descriptor metadata support
>
> This broke the docs build for me with:
>
> Sphinx parallel build error:
> docutils.utils.SystemMessage: /linux/Documentation/driver-api/dmaengine/client.rst:155: (SEVERE/4) Unexpected section title.
Thanks for the report.
> Optional: per descriptor metadata
> ---------------------------------
>
>
> The patch below fixes the build. It may not produce the output you
> intended, it just makes it bold rather than a heading, but it doesn't
> really make sense to have a heading inside a numbered list.
>
> diff --git a/Documentation/driver-api/dmaengine/client.rst b/Documentation/driver-api/dmaengine/client.rst
> index a9a7a3c84c63..343df26e73e8 100644
> --- a/Documentation/driver-api/dmaengine/client.rst
> +++ b/Documentation/driver-api/dmaengine/client.rst
> @@ -151,8 +151,8 @@ DMA usage
> Note that callbacks will always be invoked from the DMA
> engines tasklet, never from interrupt context.
>
> - Optional: per descriptor metadata
> - ---------------------------------
> + **Optional: per descriptor metadata**
> +
I have modified this to below as this:
--- a/Documentation/driver-api/dmaengine/client.rst
+++ b/Documentation/driver-api/dmaengine/client.rst
@@ -151,8 +151,8 @@ The details of these operations are:
Note that callbacks will always be invoked from the DMA
engines tasklet, never from interrupt context.
- Optional: per descriptor metadata
- ---------------------------------
+Optional: per descriptor metadata
+---------------------------------
DMAengine provides two ways for metadata support.
DESC_METADATA_CLIENT
And I will add this as fixes and it should be in linux-next tomorrow
Thanks
--
~Vinod
