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[172.10.233.147]) by smtp.gmail.com with ESMTPSA id d6-20020a0ddb06000000b00583cf4ed41esm2568131ywe.2.2023.08.13.21.50.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 13 Aug 2023 21:50:43 -0700 (PDT) Date: Sun, 13 Aug 2023 21:50:34 -0700 (PDT) From: Hugh Dickins X-X-Sender: hugh@ripple.attlocal.net To: Andrew Morton cc: Mike Kravetz , Russell King , Catalin Marinas , Will Deacon , Palmer Dabbelt , linux-arm-kernel@lists.infradead.org, linux-riscv@lists.infradead.org, linux-mm@kvack.org Subject: [PATCH 0/3] arch: include asm/cacheflush.h in asm/hugetlb.h Message-ID: <6d2acfa4-7f44-d3b4-b0a8-5495c5985e4c@google.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230813_215058_062975_6064C24D X-CRM114-Status: UNSURE ( 8.64 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Three architectures are using PG_dcache_clean in their asm/hugetlb.h, but relying on accident to include the asm/cacheflush.h which defines it. 1/3 arm: include asm/cacheflush.h in asm/hugetlb.h 2/3 arm64: include asm/cacheflush.h in asm/hugetlb.h 3/3 riscv: include asm/cacheflush.h in asm/hugetlb.h arch/arm/include/asm/hugetlb.h | 1 + arch/arm64/include/asm/hugetlb.h | 1 + arch/riscv/include/asm/hugetlb.h | 1 + 3 files changed, 3 insertions(+) Hugh