From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 9B928C369C2 for ; Sat, 3 May 2025 14:07:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=9aOSYpRZbubC0LhLw3TJI3f4/WcTRijHeKw1Dkq6If8=; b=gXM/HqnBjtN1Ihg6742TCwkSOe quf4RiY8FsNvIzWPOoJv3NMoTeGOuHbBDW8s+Pf6RTU3nmZ2lVFbRfLax5cVxOuCz+nitJco7X1uZ eiXl9YDrIxEbpc0jqcEXHs/Yfnpudb7e3w9svfyldiO2tuXjjG6kxaOZWFybtMMceEniJ23p+R7Bw M3tZ22Bxa3inwMyVzquLYvskX3j89TcfOY4rbjKQYco/xKZrA5t4NEbKE5Yr1u1tqykdyPB19MkSC N2fz7n5hGAmSLsTxhGSfxg+rZMgdDSNMlL9RK6O7w940NQJchZly1n6qgUDRet/RaR3t25Ni/QCIf z59DK5gQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uBDWT-00000003waI-0WYx; Sat, 03 May 2025 14:07:21 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uBDUW-00000003wV6-3ilD for linux-arm-kernel@lists.infradead.org; Sat, 03 May 2025 14:05:22 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 713D9A4B590; Sat, 3 May 2025 13:59:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BB08C4CEE3; Sat, 3 May 2025 14:05:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1746281118; bh=g9NJHAlBW7HIs4g5OZs65GWHHdecEv7BH2OMVTqtXm4=; h=From:To:Cc:Subject:Date:From; b=kcQdPQhx6qjw/50nyP5lVELmS57Wke1KJP9KZU2MEN47M9P6JXFJH8eKItZ2QsnQB 2Cn6IJWIiLsAV17YXdj3WjwZoQLU3DjPoBxkfNqp1g9JWobNrBRvd6zzLepXPe1JBo OBd1iESxQRohOC3+pZkbhxFFwa68OqOyPNazA5Y62Qs2IqbofuQGcWQ4DEp6c9BmsM yTQpCjkvbzSfpXKbK7+FufsXTDZBeJKK+YGl6+JxVRkq5Vx3r6gvrljH7KkutjBaGj 5Ps1hGAjj5zqmoKynERQoPGmpjdp+dnNSdmHQJdaAV0dcstS+wxqYf5oH2yBE0SC/i 7M70TDTUWgclg== From: Arnd Bergmann To: Catalin Marinas , Will Deacon , Mark Brown , Mark Rutland Cc: Arnd Bergmann , Ard Biesheuvel , Joel Granados , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] arm64/fpsimd: hide unused sve_to_fpsimd() function Date: Sat, 3 May 2025 16:05:10 +0200 Message-Id: <20250503140514.487947-1-arnd@kernel.org> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250503_070520_995901_6C45FF32 X-CRM114-Status: UNSURE ( 9.87 ) 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 From: Arnd Bergmann The one caller outside of an #ifdef was removed: arch/arm64/kernel/fpsimd.c:676:13: error: 'sve_to_fpsimd' defined but not used [-Werror=unused-function] 676 | static void sve_to_fpsimd(struct task_struct *task) | ^~~~~~~~~~~~~ Add annother #ifdef around the definition. Fixes: 929fa99b1215 ("arm64/fpsimd: signal: Always save+flush state early") Signed-off-by: Arnd Bergmann --- arch/arm64/kernel/fpsimd.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 92c1f647fef8..be8cb5b550a4 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -662,6 +662,7 @@ static void fpsimd_to_sve(struct task_struct *task) __fpsimd_to_sve(sst, fst, vq); } +#ifdef CONFIG_ARM64_SVE /* * Transfer the SVE state in task->thread.sve_state to * task->thread.uw.fpsimd_state. @@ -691,6 +692,7 @@ static void sve_to_fpsimd(struct task_struct *task) fst->vregs[i] = arm64_le128_to_cpu(*p); } } +#endif void cpu_enable_fpmr(const struct arm64_cpu_capabilities *__always_unused p) { -- 2.39.5