From: Joerg Roedel Subject: Re: [PATCH] iommu: Add missing dependencies Date: Tue, 19 Sep 2017 11:42:43 +0200 Message-ID: <20170919094243.3jxuctzef2xo7esn@8bytes.org> References: <1505076217-18276-1-git-send-email-linux@roeck-us.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <1505076217-18276-1-git-send-email-linux-0h96xk9xTtrk1uMJSBkQmQ@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: Guenter Roeck Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: iommu@lists.linux-foundation.org On Sun, Sep 10, 2017 at 01:43:37PM -0700, Guenter Roeck wrote: > parisc:allmodconfig, xtensa:allmodconfig, and possibly others generate > the following Kconfig warning. > > warning: (IPMMU_VMSA && ARM_SMMU && ARM_SMMU_V3 && QCOM_IOMMU) selects > IOMMU_IO_PGTABLE_LPAE which has unmet direct dependencies (IOMMU_SUPPORT && > HAS_DMA && (ARM || ARM64 || COMPILE_TEST && !GENERIC_ATOMIC64)) > > IOMMU_IO_PGTABLE_LPAE depends on (COMPILE_TEST && !GENERIC_ATOMIC64), > so any configuration option selecting it needs to have the same dependencies. > > Signed-off-by: Guenter Roeck > --- > drivers/iommu/Kconfig | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) Applied, thanks.