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SubjectRe: [PATCH v3 06/24] powerpc/mm: properly set PAGE_KERNEL flags in ioremap()
Michael Ellerman <> writes:

> Christophe Leroy <> writes:
>> Set PAGE_KERNEL directly in the caller and do not rely on a
>> hack adding PAGE_KERNEL flags when _PAGE_PRESENT is not set.
>> As already done for PPC64, use pgprot_cache() helpers instead of
>> _PAGE_XXX flags in PPC32 ioremap() derived functions.
>> Signed-off-by: Christophe Leroy <>
> Something in here is breaking my p5020ds (both 32-bit and 64-bit):

Oh duh.

That's because I didn't take patch 4.

It didn't have any acks, but I guess I'll just merge it rather than
breaking things.


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