Re: [PATCH v2 0/2] dma: rename write-combine APIs with short form

[Luis R. Rodriguez]

On Sat, Jul 18, 2015 at 05:42:42AM +0200, Ingo Molnar wrote:
> 
> * Luis R. Rodriguez <mcgrof@xxxxxxxx> wrote:
> 
> > On Thu, Jul 09, 2015 at 06:34:22PM -0700, Luis R. Rodriguez wrote:
> > > From: "Luis R. Rodriguez" <mcgrof@xxxxxxxx>
> > > 
> > > Ingo,
> > > 
> > > You had asked for this to be kept in my tree until the end of the
> > > merge window. I sent it a bit earlier than the end of the merge window,
> > > it failed to apply to Boris' tree as my series was based on linux-next
> > > and then I went on a small vacation. Boris is now on vacation as well.
> > > I've respinned this series today -- and fortunatley both of the patches
> > > in this series apply to both Linus' tree and linux-next, I am in hopes
> > > it applies to any other tree as well without conflicts. If not it should
> > > be easy to respin with the Coccinelle SmPL rule defined.
> > > 
> > > I'll note that there are a few outstanding series related to MTRR, but
> > > those do not have conflicts with these patches at all so feel free
> > > to consider these before or after. Also I tried to get an ack for the
> > > first patch [1] but that has gone under the radar I believe so
> > > merging it now as part of this series and Cc'ing the maintainers.
> > > That change is needed in order to make the code match the grammar
> > > used by Coccinelle used in the expressed transformation.
> > > 
> > > [0] http://lkml.kernel.org/r/20150601085332.GA14549@xxxxxxxxx
> > > [1] http://lkml.kernel.org/r/1434483609-25498-1-git-send-email-mcgrof@xxxxxxxxxxxxxxxx
> > > 
> > > Luis R. Rodriguez (2):
> > >   drivers/dma/iop-adma: Use dma_alloc_writecombine() kernel-style
> > >   dma: rename dma_*_writecombine() to dma_*_wc()
> > 
> > This series requires some adjustments based on linux-next. Do we accept renames 
> > on -rcs? If so should I respin? If its too late for v4.2 I can try to shoot for 
> > v4.3 but timing sending this at the right exact time seems a bit hard so any 
> > advice for that is highly appreciated.
> 
> Could you please also add the old API names as aliases, so that we won't break the 
> build if some driver bleeds in the old API use via linux-next? Then we can remove 
> the old APIs in a kernel cycle or two.
> 
> It doesn't look too bad so I'll apply this (for v4.3) once you've done that and 
> will carry it.

Sure, I'll be re-spinning now.

 Luis
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