| From | Arnd Bergmann <> | Subject | Re: [PATCH] remoteproc: da8xx: don't select CMA on no-MMU | Date | Mon, 12 May 2014 20:04:30 +0200 |
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On Monday 12 May 2014 16:09:56 Ohad Ben-Cohen wrote: > > On Thu, May 8, 2014 at 5:56 PM, Arnd Bergmann <arnd@arndb.de> wrote: > > We can only use CMA on systems that have an MMU, because of > > the requirement to use memory migration. NOMMU systems are > > rather constrained to start with, but it seems reasonable > > to assume that DMA allocations can still succeed in the > > constrained case for remoteproc on NOMMU, so this patch > > changes the da8xx implementation to not rely on CMA when > > the MMU is disabled. > > > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > > Cc: Ohad Ben-Cohen <ohad@wizery.com> > > Cc: Robert Tivy <rtivy@ti.com> > > --- > > Would you like me to pick this via the remoteproc tree or are you > planning to route this set elsewhere anyway?
I'd prefer if you could pick it up into your tree.
Arnd
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