Messages in this thread | | | Date | Wed, 17 Dec 2008 08:40:08 -0800 | From | Jeremy Fitzhardinge <> | Subject | Re: [PATCH 04 of 14] swiotlb: consistently use address_needs_mapping everywhere |
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FUJITA Tomonori wrote: > On Tue, 16 Dec 2008 12:17:28 -0800 > Jeremy Fitzhardinge <jeremy@goop.org> wrote: > > >> Signed-off-by: Ian Campbell <ian.campbell@citrix.com> >> --- >> lib/swiotlb.c | 10 +++------- >> 1 file changed, 3 insertions(+), 7 deletions(-) >> > > This patch is wrong. > > dma_mask and coherent_dma_mask represent different restrictions. > > You can't use coherent_dma_mask for alloc_coherent. >
OK. It looks like this patch is just an (erroneous) cleanup, so we can drop it.
J
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