Paul Mackerras <pau...@ozlabs.org> writes: > On Fri, Sep 02, 2016 at 05:52:16PM +0530, Aneesh Kumar K.V wrote: >> >> Hi Paul, >> >> Really nice catch. Was this found by code analysis or do we have any >> reported issue around this ? > > I found it by code analysis. > > I haven't been able to find any really bad consequence, beyond leaking > some information about kernel memory. Can you find any worse > consequence? >
No, considering linux page table entry is not going to have a mapping for this address. -aneesh
