From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wr1-x441.google.com ([2a00:1450:4864:20::441]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkFjS-0003uW-IG for barebox@lists.infradead.org; Thu, 17 Jan 2019 22:01:52 +0000 Received: by mail-wr1-x441.google.com with SMTP id v13so12779611wrw.5 for ; Thu, 17 Jan 2019 14:01:50 -0800 (PST) MIME-Version: 1.0 References: <20190117063840.13674-1-andrew.smirnov@gmail.com> <20190117214039.GA17261@ravnborg.org> In-Reply-To: <20190117214039.GA17261@ravnborg.org> From: Andrey Smirnov Date: Thu, 17 Jan 2019 14:01:37 -0800 Message-ID: List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: Re: [PATCH 00/12] ARM/ARM64 MMU code consolidation, zeroing of DMA coherent memory To: Sam Ravnborg Cc: Barebox List On Thu, Jan 17, 2019 at 1:40 PM Sam Ravnborg wrote: > > Hi Andrey. > > > Everyone: > > > > This series is a result of my attempt at changing the behaviour of > > dma_alloc_coherent() to guarantee that memory it returns is zeroed > > out. Mostly to avoid having to do that explicitly in driver code, but > > also to match behaviour that that function has in Linux. While working > > on that I noticed that there was a fair bit of MMU/DMA related code > > between ARM/ARM64 that can be shared, so I created a number of patches > > to do just that. > > > > Feedback is welcome! > > I read all the patches, and due to the nice small incremental patches > you do (well done!) I could follow them all. > A few comments and for the rest you can add my "Reviewed-by:" tag. > > > > Andrey Smirnov (12): > > ARM: mmu: Drop custom virt_to_phys/phys_to_virt > > ARM: mmu: Simplify the use of dma_inv_range() > > ARM: mmu: Share code for dma_(un)map_single() > > ARM64: mmu: Use arch_remap_range() internaly > internally > Will fix in v2. Thanks, Andrey Smirnov _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox