From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from asavdk3.altibox.net ([109.247.116.14]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gkFOz-0005H6-RQ for barebox@lists.infradead.org; Thu, 17 Jan 2019 21:40:43 +0000 Date: Thu, 17 Jan 2019 22:40:39 +0100 From: Sam Ravnborg Message-ID: <20190117214039.GA17261@ravnborg.org> References: <20190117063840.13674-1-andrew.smirnov@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190117063840.13674-1-andrew.smirnov@gmail.com> 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: Andrey Smirnov Cc: barebox@lists.infradead.org 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 Sam _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox