From patchwork Fri Apr 19 09:47:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 162525 Delivered-To: patch@linaro.org Received: by 2002:a02:c6d8:0:0:0:0:0 with SMTP id r24csp1807775jan; Fri, 19 Apr 2019 02:49:33 -0700 (PDT) X-Google-Smtp-Source: APXvYqwyM2nvcZGpIaeqXKr8kVGB2sTUjmUBZVJp5XdB5Pt5+J2OqqYVCFd1bluI5JFx+hK8wyrC X-Received: by 2002:a17:902:bb0d:: with SMTP id l13mr2781257pls.141.1555667373171; Fri, 19 Apr 2019 02:49:33 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1555667373; cv=none; d=google.com; s=arc-20160816; b=M4q1MeiTKKuJaJb2OZ2ezor2Xkf823rrTXkvu7OzE6pdX69cZQaTWAv9sLQ7hDgN60 zwnYvwlUDfsvuRKlL7WVcyyLXdrpETspZHGRt47Oopy0MllEJsBPCJfbhZy0uGeRCgcm U8ndT9US8lc92jkG87vE7tiEOECA0Yvb9UQsx55Ougv2muk312XnLZJO5x94oSB19JpE ldexYpnjKCTsrQ//iwyp62piGk8qp46ra7qEUz/yzmpIs20lnwaUXgfOl0Zg/1PLZKQF ZufpghWHDhU1+3TZOuJ+iFa9d16XRmcJ7su//N2DQ4rTW2ZzQKPvGYsbWBKncbn1lMtf FVhg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=errors-to:sender:content-transfer-encoding:mime-version:cc :list-subscribe:list-help:list-post:list-archive:list-unsubscribe :list-id:precedence:references:in-reply-to:message-id:date:subject :to:from:dkim-signature:dkim-filter:dkim-signature; bh=31EQECa9ckqaNDyRQoZPwlLtMasIAWvBCT7ughquTLI=; b=yInbocVyot08Pa6O8qMBzfAMriKkdTd+Zz6+n8iC+yqVK/LvJxK4+Ev/ihaTkibMAo hRxfYHnFs3MzefjjNQBCsHcoUDrL7zdyMVDgFEOkxXWJkWjEMzMjbBFjK6M45KzqMDym uxiVA3RpTdkRf7x3EvLaYydcwdjdljiD21XfUs+Ryq5ZSO/uTJwezGa4X1eTHj1zBoKC vgPohbrBT1Xzc1gfu8nT3ymgBCzRIEwFMcUD5H+L6sWPd92CwSWlkE9YiG27QSPJzUw9 9bPjf60bAq5bzy27skplT4glOXHcwnmijRN1H/JMfYpOmA6u9hJ/LQ6amueMJXt6uBhe 8fpw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@lists.infradead.org header.s=bombadil.20170209 header.b=swwQwpAh; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=WiSRLVOq; spf=pass (google.com: best guess record for domain of linux-mtd-bounces+patch=linaro.org@lists.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom="linux-mtd-bounces+patch=linaro.org@lists.infradead.org" Return-Path: Received: from bombadil.infradead.org (bombadil.infradead.org. [2607:7c80:54:e::133]) by mx.google.com with ESMTPS id e3si4465370pgc.98.2019.04.19.02.49.33 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 19 Apr 2019 02:49:33 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-mtd-bounces+patch=linaro.org@lists.infradead.org designates 2607:7c80:54:e::133 as permitted sender) client-ip=2607:7c80:54:e::133; Authentication-Results: mx.google.com; dkim=pass header.i=@lists.infradead.org header.s=bombadil.20170209 header.b=swwQwpAh; dkim=neutral (body hash did not verify) header.i=@nifty.com header.s=dec2015msa header.b=WiSRLVOq; spf=pass (google.com: best guess record for domain of linux-mtd-bounces+patch=linaro.org@lists.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom="linux-mtd-bounces+patch=linaro.org@lists.infradead.org" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=31EQECa9ckqaNDyRQoZPwlLtMasIAWvBCT7ughquTLI=; b=swwQwpAhfAi2xrqgE7rEbho2dS xjjWjyASk9oZYj1aCa8zD1IEFfsDmX6OHGYZZAjiQfZqOZ02kwrrv+ENg3A+U5j7WCwEONjLXBJRT EVz2kGywXKHCCWwkEe2u/XvQfwG3gwJo95Tyh6+vVgnyG5woZmoMFHu1d/liV6FZNEqHRYqvdrKFT xfkl+ZdsXLPRkD3Xs4WC0zA6WMbE2oCXulPYRJtYIeRFULnNZMmCtlCZllEa2jjA60gSjMocbe2Pf lCZvYVLWYlWNvQgIXkBeboP5UqdoHU4EsU4PMJAZ1obmrHq1iPMbkFzQuMgkm4lMzAIvUMT8ig6TM kXhFIUIg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hHQ93-0007EO-7e; Fri, 19 Apr 2019 09:49:21 +0000 Received: from conuserg-08.nifty.com ([210.131.2.75]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hHQ8W-0006Yz-42; Fri, 19 Apr 2019 09:48:49 +0000 Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id x3J9mDiN012304; Fri, 19 Apr 2019 18:48:16 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com x3J9mDiN012304 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1555667298; bh=dMl5gVEKTwHtHLItB6x+dFSf7lYx8Jwln2yhWkFBTvk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WiSRLVOq5x+2GONqtPqhDRF0aPfIywfLdfErEYoMZ6RdK4yxqxbz+tqQyKktdhALJ ZC0EplHjQIRsO0bd4gcGfzAfZvD/aZnFksxkFraObipxhINcqZ0PBSvY8jP7SQORTj OdwwG7dSJR9Ks0cIkNw5+63IypkzGIp2FzucD1i4uYJDoYimo4nbOjq/sRUowzAGQ1 QTqrvjrKruMK94jkE7107MwTjbAocK+Sd13vTiuxVIU+g1yxn93hj2IB7cRrCttREk ukMFwTu/ORTnKIYRmeM4Q/nWhGHfxQ8cKORzjRHv45JA6SZBgy5cI77VTMvNyhSKnq lgNKqF1IATJUA== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Andrew Morton , linux-arch Subject: [PATCH v2 02/11] arm64: mark (__)cpus_have_const_cap as __always_inline Date: Fri, 19 Apr 2019 18:47:45 +0900 Message-Id: <20190419094754.24667-3-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190419094754.24667-1-yamada.masahiro@socionext.com> References: <20190419094754.24667-1-yamada.masahiro@socionext.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190419_024848_496533_91476962 X-CRM114-Status: UNSURE ( 7.64 ) X-CRM114-Notice: Please train this message. X-Spam-Score: 1.0 (+) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (1.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [210.131.2.75 listed in list.dnswl.org] 1.0 SPF_SOFTFAIL SPF: sender does not match SPF record (softfail) -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Christophe Leroy , linux-s390@vger.kernel.org, Arnd Bergmann , x86@kernel.org, Heiko Carstens , linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Masahiro Yamada , Ingo Molnar , linux-mtd@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+patch=linaro.org@lists.infradead.org This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for arm64, the following errors are reported: In file included from ././include/linux/compiler_types.h:68, from : ./arch/arm64/include/asm/jump_label.h: In function 'cpus_have_const_cap': ./include/linux/compiler-gcc.h:120:38: warning: asm operand 0 probably doesn't match constraints #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) ^~~ ./arch/arm64/include/asm/jump_label.h:32:2: note: in expansion of macro 'asm_volatile_goto' asm_volatile_goto( ^~~~~~~~~~~~~~~~~ ./include/linux/compiler-gcc.h:120:38: error: impossible constraint in 'asm' #define asm_volatile_goto(x...) do { asm goto(x); asm (""); } while (0) ^~~ ./arch/arm64/include/asm/jump_label.h:32:2: note: in expansion of macro 'asm_volatile_goto' asm_volatile_goto( ^~~~~~~~~~~~~~~~~ Signed-off-by: Masahiro Yamada --- Changes in v2: - split into a separate patch arch/arm64/include/asm/cpufeature.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index e505e1fbd2b9..77d1aa57323e 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -406,7 +406,7 @@ static inline bool cpu_have_feature(unsigned int num) } /* System capability check for constant caps */ -static inline bool __cpus_have_const_cap(int num) +static __always_inline bool __cpus_have_const_cap(int num) { if (num >= ARM64_NCAPS) return false; @@ -420,7 +420,7 @@ static inline bool cpus_have_cap(unsigned int num) return test_bit(num, cpu_hwcaps); } -static inline bool cpus_have_const_cap(int num) +static __always_inline bool cpus_have_const_cap(int num) { if (static_branch_likely(&arm64_const_caps_ready)) return __cpus_have_const_cap(num);