From patchwork Mon Feb 10 17:49:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mark Brown X-Patchwork-Id: 13968296 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 3B5CBC02198 for ; Mon, 10 Feb 2025 17:52:28 +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:Cc:To:Message-Id: Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=6rOFERb/WUcwHAPgOqfbPvEbK6BDqRYsWDjnPghhni4=; b=vvolC4u9d7U84wAEcNzCsUg8T1 F37J9gLCy45J8J8HBJU7pf6mk5bk5jtqC+0NH+VNtyVQJdpfWreXkVa8lcrCubhzLbrh1L886UzvX QChu6tvftp5jMcU1Hdkka6oM/XuMe3CNr8i03tHEZOx7a5W05bPhMNxfNR5TL9g68C4kRLJslur+X YSQaydzsXzYvpoVOLnppWerWVNT/wDROjqdd+OemWjt8aImU5WUwClNwS66wt4ACDSiHc0u+hhcDM s2GbzPo5k9rLx30imPVNuqNmZe0WtS4K9YcPnADNiKYNc+ZmJOXhxaiBI9li5qqXhXokRHdbrV6y6 GCj6iWpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1thXxA-00000000nx9-44X7; Mon, 10 Feb 2025 17:52:16 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1thXva-00000000nXq-425S for linux-arm-kernel@lists.infradead.org; Mon, 10 Feb 2025 17:50:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 9AA57A41D2F; Mon, 10 Feb 2025 17:48:52 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A9981C4CED1; Mon, 10 Feb 2025 17:50:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1739209837; bh=W5Xfglk5c7yZ3/lTqN6BaQyihdI2aZ1RG4De4M2GtaA=; h=From:Date:Subject:To:Cc:From; b=pGRWPoWyAjBhhaa7+63szsFWen6WueXliLYM+/TcuovrQ6/TOmUe9IsDJLwVSCHsP FHaCyFsIjIvfjm+/0nRbvBtD1IKO91+UxjXamni4KKQVrqnBzo7kttW27KQRgwTYNM e1rKz5ex2RfziMKew8QBYguOXDIArob3iX04qeHH2lYhcbTnwmHWTBEtkdCzkf4/Ji hY3qVrJPNJbkng0KOqcD9B0Naj4LG50iRKnjGQikJ7rWLsxDXNQLMAKKl3B8WS0JIi +kkQ4nrVfqFfDw8Zx2jbvc4orNlmfQlr9/KVg17iY5rKQo2l0+smG5kgJzxKmTy2Es 0tujbSSXwg3Gw== From: Mark Brown Date: Mon, 10 Feb 2025 17:49:33 +0000 Subject: [PATCH] arm64: Add missing registrations of SF8MMx hwcaps MIME-Version: 1.0 Message-Id: <20250210-arm64-fix-2024-dpisa-v1-1-d77f43c7b253@kernel.org> X-B4-Tracking: v=1; b=H4sIACw8qmcC/x2MywqAIBBFfyVm3YCaGvYr0UJyqln0QCEC6d8bW p7LuadCocxUYGgqZLq58HkI6LaBeYvHSshJGIwyThnVY8y7t7jwgzJZTBeXiL5z0QWvvQozyPX KJMafHaf3/QBW3TXmZgAAAA== X-Change-ID: 20250207-arm64-fix-2024-dpisa-635a5961609c To: Catalin Marinas , Will Deacon Cc: Mark Rutland , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Mark Brown X-Mailer: b4 0.15-dev-1b0d6 X-Developer-Signature: v=1; a=openpgp-sha256; l=1539; i=broonie@kernel.org; h=from:subject:message-id; bh=W5Xfglk5c7yZ3/lTqN6BaQyihdI2aZ1RG4De4M2GtaA=; b=owEBbQGS/pANAwAKASTWi3JdVIfQAcsmYgBnqjxr1YVPIfyfzPmejX6wYEOpJwjzzzmpfL/8zXHX NgvdSvCJATMEAAEKAB0WIQSt5miqZ1cYtZ/in+ok1otyXVSH0AUCZ6o8awAKCRAk1otyXVSH0OGtB/ 4/PDjh3t+kWCG4dZxEqJW8vUoDm5RRs0T12DF0lmSr/EBSeo9EO9SHNJjpQRwOK+Ug4dM50NGmZf8o kkKsog9JBOBfAMqgQ/zjzvt4lhgtH6PFc6JHrfbbTKAUxgk1wyl/ZhGs20l0oMTeTYnkP/UKsNL8Id ubtg0e4jts8QNB0hcg0dM+RFzqdmIml9WZiRvx4Rk6qWrTsDWzlxTwNyNKW18e34oS6bzi5a4hGShB hOXl9NxMpxQAg9tRK5DhKk6sXo5tQrS7N/wpBymqpw8Cy1IlFt7r1jUJSVyyXppv5hZ7nHlDGAkpEb aZJhGUvY3vVzqxRx4JCIi+DNyLVW3i X-Developer-Key: i=broonie@kernel.org; a=openpgp; fpr=3F2568AAC26998F9E813A1C5C3F436CA30F5D8EB X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250210_095039_064103_36470879 X-CRM114-Status: UNSURE ( 9.24 ) 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 Commit 819935464cb2 ("arm64/hwcap: Describe 2024 dpISA extensions to userspace") added definitions for HWCAP_F8MM8 and HWCAP_F8MM4 but did not include the crucial registration in arm64_elf_hwcaps. Add it. Fixes: 819935464cb2 ("arm64/hwcap: Describe 2024 dpISA extensions to userspace") Reported-by: Mark Rutland Signed-off-by: Mark Brown --- arch/arm64/kernel/cpufeature.c | 2 ++ 1 file changed, 2 insertions(+) --- base-commit: 21fed7c223e20e694b91dbf25936d922a50c8b19 change-id: 20250207-arm64-fix-2024-dpisa-635a5961609c Best regards, diff --git a/arch/arm64/kernel/cpufeature.c b/arch/arm64/kernel/cpufeature.c index f0910f20fbf8c18fbeb63bcee18abf13371b1d5e..2cde1e6e309a1b840e0e8dc3a5a55f07f0aadd82 100644 --- a/arch/arm64/kernel/cpufeature.c +++ b/arch/arm64/kernel/cpufeature.c @@ -3190,6 +3190,8 @@ static const struct arm64_cpu_capabilities arm64_elf_hwcaps[] = { HWCAP_CAP(ID_AA64FPFR0_EL1, F8FMA, IMP, CAP_HWCAP, KERNEL_HWCAP_F8FMA), HWCAP_CAP(ID_AA64FPFR0_EL1, F8DP4, IMP, CAP_HWCAP, KERNEL_HWCAP_F8DP4), HWCAP_CAP(ID_AA64FPFR0_EL1, F8DP2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8DP2), + HWCAP_CAP(ID_AA64FPFR0_EL1, F8MM8, IMP, CAP_HWCAP, KERNEL_HWCAP_F8MM8), + HWCAP_CAP(ID_AA64FPFR0_EL1, F8MM4, IMP, CAP_HWCAP, KERNEL_HWCAP_F8MM4), HWCAP_CAP(ID_AA64FPFR0_EL1, F8E4M3, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E4M3), HWCAP_CAP(ID_AA64FPFR0_EL1, F8E5M2, IMP, CAP_HWCAP, KERNEL_HWCAP_F8E5M2), #ifdef CONFIG_ARM64_POE