Re: [PATCH v4 10/10] bnxt: Create an auxiliary device for fwctl_bnxt

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On Tue, 18 Feb 2025 14:42:48 -0700 David Ahern wrote:
> On 2/18/25 1:05 PM, Jason Gunthorpe wrote:
> > On Tue, Feb 11, 2025 at 09:24:35AM -0700, David Ahern wrote:
> >   
> >> "Any resources in use by the netdev stack can only be created and
> >> modified by established netdev tools."  
> > 
> > That is already a restriction described in the doc, not just netdev,
> > but any kernel driver running with any kernel owned resource. You
> > can't reach in and change kernel owned objects.
> 
> ok, then Jakub's concerns should be met.

I appreciate the doc, but no, it's not enough. The fwctl interface must
not be exposed if RDMA is disabled or driver not loaded.




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