From mboxrd@z Thu Jan 1 00:00:00 1970 From: Joerg Roedel Subject: Re: [PATCH] iommu/exynos: prevent building on big-endian kernels Date: Fri, 4 Aug 2017 11:56:03 +0200 Message-ID: <20170804095603.GA17443@8bytes.org> References: <20170728131954.213595-1-arnd@arndb.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <20170728131954.213595-1-arnd@arndb.de> Sender: linux-samsung-soc-owner@vger.kernel.org To: Arnd Bergmann Cc: Marek Szyprowski , Kukjin Kim , Krzysztof Kozlowski , iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org List-Id: iommu@lists.linux-foundation.org On Fri, Jul 28, 2017 at 03:19:19PM +0200, Arnd Bergmann wrote: > Since we print the correct warning, an allmodconfig build is no longer > clean but always prints it, which defeats compile-testing: > > drivers/iommu/exynos-iommu.c:58:2: error: #warning "revisit driver if we can enable big-endian ptes" [-Werror=cpp] > > This replaces the #warning with a dependency, moving warning text into > a comment. > > Fixes: 1f59adb1766d ("iommu/exynos: Replace non-existing big-endian Kconfig option") > Signed-off-by: Arnd Bergmann Applied, thanks.