[Xen-devel] Re: [PATCH 01/15] [swiotlb] fix: Update 'setup_io_tlb_npages' to accept both arguments in either order.

[Chris Wright <chrisw@xxxxxxxxxxxx>]

* Konrad Rzeszutek Wilk (konrad.wilk@xxxxxxxxxx) wrote:
> Before this patch, if you specified 'swiotlb=force,1024' it would
> ignore both arguments. This fixes it and allows the user specify it
> in any order (or none at all).
> 
> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>

Having only one substring of digits makes allowing arbitrary order
less useful if more options get added (as in foo,bar,1024,baz,force
would make more sense as foo,bar,nslabs=1024,baz,force).  Do you
think this one is really needed?  If so, be useful to update
Documentation/kernel-parameters.txt which is slightly out of date now.

thanks,
-chris

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