On Tue, Jun 25, 2019 at 12:46:39PM +0200, Frank Scheiner wrote:
> Do you suspect a firmware issue? Because the firmware of that machine is
> actually quite old (the model was retired in 2015):
No, probably something in the Linux ia64-specific code.
>> if (!page)
>> - page = alloc_pages_node(dev_to_node(dev), gfp, page_order);
>> + page = alloc_pages(gfp, page_order);
>>
>> if (page && !dma_coherent_ok(dev, page_to_phys(page), size)) {
>> __free_pages(page, page_order);
>>
>
> Ok, will try that patch - actually (1) in addition or (2) without the
> first one?
Instead.
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