From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baptiste Reynal Subject: Re: [PATCH v14 00/20] VFIO support for platform devices Date: Wed, 11 Mar 2015 11:08:10 +0100 Message-ID: References: <1425315600-29761-1-git-send-email-b.reynal@virtualopensystems.com> <54FF2CEF.1050705@linaro.org> <1426010680.25026.77.camel@redhat.com> <54FFFF96.4010200@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <54FFFF96.4010200-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org Errors-To: iommu-bounces-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org To: Eric Auger Cc: VirtualOpenSystems Technical Team , Linux IOMMU , kvm-arm List-Id: iommu@lists.linux-foundation.org Thanks Eric and Alex for your reviews. I can confirm we can drop the dependency, as I re-tested without it. Do you need a fix for the headers issue underlined by Eric ? Best regards, Baptiste On Wed, Mar 11, 2015 at 9:40 AM, Eric Auger wrote: > On 03/10/2015 07:04 PM, Alex Williamson wrote: >> On Tue, 2015-03-10 at 18:42 +0100, Eric Auger wrote: >>> Hi Baptiste, >>> >>> Please add: >>> Reviewed-by: Eric Auger on the whole series >>> Tested-by: Eric Auger on the whole series except >>> AMBA specific patches. >>> >>> I currently exercise the following functionalities on Calxeda Midway HW: >>> - MMIO read/write/mmap, >>> - automasked IRQ + mask/unmask (NONE flag), >>> - virqfd (unmask handler only). >>> >>> Despite a new thorough review I failed in pointing out any new >>> interesting issues in this series. >>> >>> just minor points below: >>> >>> - PIO regions: currently read/write/mmap is not supported. I can't >>> figure out how much this is a problem at this point? >> >> AIUI, nobody has any way to test this, which is why it's not >> implemented. I think we've done due diligence in accommodating PIO into >> the vfio-platform framework though and hopefully it will be a simple >> matter to add when someone has a use case for it. >> >>> - nit: vfio_pci_intrs.c: may not need wait.h anymore after removal of >>> virqfd code. may be added in vfio.h >>> - nit: interrupt.h not needed at early stage in vfio_platform_private.h, >>> until irq introduction >>> - version of the driver: 0.10? >> >> None of these seem like blockers, I'd be willing to accept header >> cleanups as follow-on and driver versions are mostly arbitrary anyway. >> >>> Since there is no real dependency on "[PATCH v4 0/6] vfio: type1: >>> support for ARM SMMUS with VFIO_IOMMU_TYPE1" I hope we can get this >>> upstreamed soon. >> >> Me too, I also re-reviewed the series yesterday. If Baptiste agrees >> that there's no dependency on the other series, I can add your R-b/T-b, >> do some additional testing, and queue the series for linux-next. >> Thanks, > > Hi Alex, > > I let Baptiste answer. If he agrees please do as proposed. I am looking > forward to seeing the series in linux-next! > > Best Regards > > Eric >> >> Alex >> >