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Mon, 24 May 2021 01:30:20 -0700 (PDT) Date: Mon, 24 May 2021 09:29:51 +0100 In-Reply-To: <20210524083001.2586635-1-tabba@google.com> Message-Id: <20210524083001.2586635-9-tabba@google.com> Mime-Version: 1.0 References: <20210524083001.2586635-1-tabba@google.com> X-Mailer: git-send-email 2.31.1.818.g46aad6cb9e-goog Subject: [PATCH v4 08/18] arm64: Move documentation of dcache_by_line_op From: Fuad Tabba To: linux-arm-kernel@lists.infradead.org Cc: will@kernel.org, catalin.marinas@arm.com, mark.rutland@arm.com, maz@kernel.org, ardb@kernel.org, james.morse@arm.com, alexandru.elisei@arm.com, suzuki.poulose@arm.com, robin.murphy@arm.com, tabba@google.com X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210524_013022_591237_F69B2A59 X-CRM114-Status: GOOD ( 11.58 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The comment describing the macro dcache_by_line_op is placed right before the previous macro of the one it describes, which is a bit confusing. Move it to the macro it describes (dcache_by_line_op). No functional change intended. Acked-by: Mark Rutland Signed-off-by: Fuad Tabba --- arch/arm64/include/asm/assembler.h | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm64/include/asm/assembler.h b/arch/arm64/include/asm/assembler.h index 0a276b46ef50..ced791124b28 100644 --- a/arch/arm64/include/asm/assembler.h +++ b/arch/arm64/include/asm/assembler.h @@ -387,6 +387,14 @@ alternative_cb_end bfi \tcr, \tmp0, \pos, #3 .endm + .macro __dcache_op_workaround_clean_cache, op, addr +alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE + dc \op, \addr +alternative_else + dc civac, \addr +alternative_endif + .endm + /* * Macro to perform a data cache maintenance for the interval * [addr, addr + size) @@ -398,14 +406,6 @@ alternative_cb_end * fixup: optional label to branch to on user fault * Corrupts: addr, size, tmp1, tmp2 */ - .macro __dcache_op_workaround_clean_cache, op, addr -alternative_if_not ARM64_WORKAROUND_CLEAN_CACHE - dc \op, \addr -alternative_else - dc civac, \addr -alternative_endif - .endm - .macro dcache_by_line_op op, domain, addr, size, tmp1, tmp2, fixup dcache_line_size \tmp1, \tmp2 add \size, \addr, \size -- 2.31.1.818.g46aad6cb9e-goog _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel