On 04 December 2018 at 3:24PM, Christoph Hellwig wrote:
On Tue, Dec 04, 2018 at 10:53:39AM +0100, Christian Zigotzky wrote:
I don't know why this kernel doesn't recognize the hard disks connected to
my physical P5020 board and why the onboard ethernet on my PASEMI board
doesn't work. (dma_direct_map_page: overflow)
Do you know if this actually works for the baseline before my patches?
E.g. with commit 721c01ba8b46ddb5355bd6e6b3bbfdabfdf01e97 ?
Hi Christoph,
Thanks for your reply. I undid all dma mapping commits with the
following command:
git checkout 721c01ba8b46ddb5355bd6e6b3bbfdabfdf01e97
After that I compiled the kernels with this code for my P5020 board
(Cyrus) and for my PASEMI board (Nemo) today.
Result: PASEMI onboard ethernet works again and the P5020 board boots.
It seems the dma mapping commits are the problem.
@All
Could you please test Christoph's kernel on your PASEMI and NXP boards?
Download:
'git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.5 a'
Thanks,
Christian
