Re: [PATCH v5 09/14] parisc: Convert DMA map_page to map_phys interface [qemu test failure]

[Leon Romanovsky]

On Thu, Dec 18, 2025, at 10:40, Leon Romanovsky wrote:
> On Wed, Dec 17, 2025 at 04:17:38AM -0800, Guenter Roeck wrote:
>> Hi,
>> 
>> On Wed, Oct 15, 2025 at 12:12:55PM +0300, Leon Romanovsky wrote:
>> > From: Leon Romanovsky <leo...@nvidia.com>
>> > 
>> > Perform mechanical conversion from .map_page to .map_phys callback.
>> > 
>> > Reviewed-by: Jason Gunthorpe <j...@nvidia.com>
>> > Signed-off-by: Leon Romanovsky <leo...@nvidia.com>
>> 
>> This patch causes all my 32-bit parisc qemu tests with C3700 machine
>> to fail. Network interface tests fail, and all boot attempts from
>> any kind of hard drive (scsi, usb) fail with this patch in the tree.
>
> Thanks for the report. I have a fix ready; I'll clean it up and send it out
> by EOD.

The fix is available here
https://lore.kernel.org/all/20251218-fix-parisc-conversion-v1-1-4a04d26b0...@nvidia.com/T/#u

Thanks

>
>> 
>> Guenter