Re: [PATCH v2 2/2] vfio/pci: Remove console drivers
From: Javier Martinez Canillas
Date: Mon Jun 20 2022 - 20:16:03 EST
Hello Alex,
On 6/16/22 22:38, Alex Williamson wrote:
> Console drivers can create conflicts with PCI resources resulting in
> userspace getting mmap failures to memory BARs. This is especially
> evident when trying to re-use the system primary console for userspace
> drivers. Use the aperture helpers to remove these conflicts.
>
> Reported-by: Laszlo Ersek <lersek@xxxxxxxxxx>
> Suggested-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
> Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
> ---
Patch looks good to me.
Reviewed-by: Javier Martinez Canillas <javierm@xxxxxxxxxx>
--
Best regards,
Javier Martinez Canillas
Linux Engineering
Red Hat