Re: [PATCH v3] parisc: Fix crash due alternative coding for NP iopdir_fdc bit

[John David Anglin <dave.anglin@xxxxxxxx>]

On 2019-06-02 6:29 a.m., Carlo Pisani wrote:
> guys, can someone help me to create patches for solving the
> PCI-problem on kernel 4.20?
> currently, I am on kernel 5.1.*, but I also need to have a working 4.20
> 
As a hack, change this line
	ioc_needs_fdc = boot_cpu_data.pdc.capabilities & PDC_MODEL_IOPDIR_FDC;
in drivers/parisc/sba_iommu.c to
	ioc_needs_fdc = 1;

Dave
-- 
John David Anglin  dave.anglin@xxxxxxxx