[PATCH v2 19/23] dma/idxd: remove specific bus type

[David Marchand]

On Wed, 20 May 2026 at 19:20, Bruce Richardson
<bruce.richardson at intel.com> wrote:
>
> On Wed, May 06, 2026 at 05:51:51PM +0200, David Marchand wrote:
> > There is nothing that requires a specific bus type.
> >
> > Signed-off-by: David Marchand <david.marchand at redhat.com>
>
> This patch exposes an underlying issue with the DSA driver. When applied,
> attempting to probe the workqueues gives the output:
>
> "EAL: Device wq0.0 is already probed"
>
> For each device. This is because the device is not zeroed in the scan
> function, leaving a non-NULL driver pointer. See inline below.

Thanks for testing!

I think this issue surfaces with patch 15 "bus: implement probe in
EAL", where the dsa bus starts using the generic helper that checks
for rte_dev_is_probed.
But well, nothing is broken atm, no need for you to send a separate fix.
I'll add this fix in the v3.


-- 
David Marchand