[PATCH] ion: scatterlist offset not used for buffer map

John Einar Reitan john.reitan at foss.arm.com
Mon Apr 11 07:10:10 UTC 2016


> I don't think this is right.  A compound_page still has a page struct
> for every page, you should be passing the page struct where your data
> starts.  Using an offset > PAGE_SIZE is going to break lots of places,
> for example anywhere that uses kmap(sg_page(sg)).

Was kind-of expecting that response. Will update, thanks.


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