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[82.33.25.72]) by smtp.gmail.com with ESMTPSA id z9sm12254158wiv.9.2015.07.20.08.10.21 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 20 Jul 2015 08:10:21 -0700 (PDT) From: Daniel Thompson To: Catalin Marinas , Will Deacon Cc: Daniel Thompson , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, patches@linaro.org, linaro-kernel@lists.linaro.org, John Stultz , Sumit Semwal , Christoffer Dall , Marc Zyngier , Andre Przywara Subject: [PATCH v2 2/5] arm64: mm: Adopt new alternative assembler macros Date: Mon, 20 Jul 2015 16:10:01 +0100 Message-Id: <1437405004-1296-3-git-send-email-daniel.thompson@linaro.org> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1437405004-1296-1-git-send-email-daniel.thompson@linaro.org> References: <1436536130-31438-1-git-send-email-daniel.thompson@linaro.org> <1437405004-1296-1-git-send-email-daniel.thompson@linaro.org> X-Removed-Original-Auth: Dkim didn't pass. X-Original-Sender: daniel.thompson@linaro.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 209.85.215.47 as permitted sender) smtp.mail=patch+caf_=patchwork-forward=linaro.org@linaro.org Precedence: list Mailing-list: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org List-ID: X-Google-Group-Id: 836684582541 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Convert the dynamic patching for ARM64_WORKAROUND_CLEAN_CACHE over to the newly added alternative assembler macros. Signed-off-by: Daniel Thompson --- arch/arm64/mm/cache.S | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/arch/arm64/mm/cache.S b/arch/arm64/mm/cache.S index bdeb5d38c2dd..eb48d5df4a0f 100644 --- a/arch/arm64/mm/cache.S +++ b/arch/arm64/mm/cache.S @@ -143,7 +143,12 @@ __dma_clean_range: dcache_line_size x2, x3 sub x3, x2, #1 bic x0, x0, x3 -1: alternative_insn "dc cvac, x0", "dc civac, x0", ARM64_WORKAROUND_CLEAN_CACHE +1: +alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE + dc cvac, x0 +alternative_else + dc civac, x0 +alternative_endif add x0, x0, x2 cmp x0, x1 b.lo 1b