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Denis Kirjanov authored
Commit 801eb73f introduced a bug while checking PTE flags. We have to drop the _PAGE_COHERENT flag when __PAGE_NO_CACHE is set and the cache update policy is not write-through (i.e. _PAGE_WRITETHRU is not set) Signed-off-by:
Denis Kirjanov <kda@linux-powerpc.org> Reviewed-by:
Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> CC: Michael Ellerman <michael@ellerman.id.au> Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org>
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