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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4E9AFC5472C for ; Sun, 25 Aug 2024 17:46:51 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 1F4A86B0476; Sun, 25 Aug 2024 13:46:50 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 1A7B86B0477; Sun, 25 Aug 2024 13:46:50 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EEFA06B0479; Sun, 25 Aug 2024 13:46:49 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0014.hostedemail.com [216.40.44.14]) by kanga.kvack.org (Postfix) with ESMTP id B7D416B0477 for ; Sun, 25 Aug 2024 13:46:49 -0400 (EDT) Received: from smtpin20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id 463D480746 for ; Sun, 25 Aug 2024 17:46:49 +0000 (UTC) X-FDA: 82491498138.20.F23E01E Received: from nyc.source.kernel.org (nyc.source.kernel.org [147.75.193.91]) by imf25.hostedemail.com (Postfix) with ESMTP id B26B7A0008 for ; Sun, 25 Aug 2024 17:46:47 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=none; spf=pass (imf25.hostedemail.com: domain of cmarinas@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1724607895; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=xT/u5pqcCc0m3jng78b6uaLCR4gc/cQ+ICQCEDetRZU=; b=sIu8GLA2gBirRWQX+Idlh2bhUGIZRftIAShSOC8idRBm1YYwmMjC8TZY7FM1kZjSPdiy8H YM9F7SWTXgnlAqNs/fAPZQKs4Ii7xc9zKlRIS4uwmfPNLfD1u3qmfwn7P9xVQUGrW5BYmV 3w8JcF7MTDjx7MyxzZ5RI/U3r1trur4= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=none; spf=pass (imf25.hostedemail.com: domain of cmarinas@kernel.org designates 147.75.193.91 as permitted sender) smtp.mailfrom=cmarinas@kernel.org; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=arm.com (policy=none) ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1724607895; a=rsa-sha256; cv=none; b=OOR723AS+uynBWATcIOv/bqVSsEps/Jl57ApyR2LneRqTBgUIHaFXqNAG9Eul6zTqU19fz l2+se9toKB7oUyZlaGcd0SjyuBl9eDdb8kGUt8i/a1U1hZxvi+hqQNWw2dvTnT2OVog+dy EePmtb51PWPrC8nk2EIHcT5OP5i38JY= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id A3386A40161; Thu, 22 Aug 2024 11:31:02 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7FAABC4AF0B; Thu, 22 Aug 2024 11:31:03 +0000 (UTC) Date: Thu, 22 Aug 2024 12:31:01 +0100 From: Catalin Marinas To: Mark Brown Cc: Will Deacon , Jonathan Corbet , Andrew Morton , Marc Zyngier , Oliver Upton , James Morse , Suzuki K Poulose , Arnd Bergmann , Oleg Nesterov , Eric Biederman , Shuah Khan , "Rick P. Edgecombe" , Deepak Gupta , Ard Biesheuvel , Szabolcs Nagy , Kees Cook , "H.J. Lu" , Paul Walmsley , Palmer Dabbelt , Albert Ou , Florian Weimer , Christian Brauner , Thiago Jung Bauermann , Ross Burton , Yury Khrustalev , Wilco Dijkstra , linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, kvmarm@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, linux-mm@kvack.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org Subject: Re: [PATCH v11 17/39] arm64/hwcap: Add hwcap for GCS Message-ID: References: <20240822-arm64-gcs-v11-0-41b81947ecb5@kernel.org> <20240822-arm64-gcs-v11-17-41b81947ecb5@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240822-arm64-gcs-v11-17-41b81947ecb5@kernel.org> X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: B26B7A0008 X-Stat-Signature: ozebb5k4b8ji5yga9xhi8y9jgenmxyzd X-Rspam-User: X-HE-Tag: 1724608007-785523 X-HE-Meta: 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 vpBEdozk BQBvdVMy2Q7hY6or6fX6pttv75ia/DV7Z+D8I5pM1SS0/W+rbs8mrS95im2fkFfY6YmnxMK4g/JGjAhDX4fvFzpooWAgyFNy5sLqdgdFZuGFxgJHaWc05LPsuBBcPtB4DxtZvD45rPLqhAIr2QEvPnJKFz3j5pSq0Jj9+BX/RvFnoJHhoP5c+/IGLfemkvUQHzS3Er2w0bFs7pkHe2dnSVhpcrRepETtLz/P8415Kz/h8cwvIB2+VUP8M6TjY3weadWOHY26nDx10K2SzioiMPqfLQWFCOh0L/Q/P71VuxPHI0j+SXJfBzUtiscPZfei3/NmJT0JQEMVsO1PxaiWpYoGWKuBzcVSlAjFYyRh3KX1cSWH2gQteQKyhU0OXYP7e/HwqBR6TYG86btMEcS9VHo+KxtGrDaPbs+7nFZnglh2sXv3P/PDvjU9UCJJ79jOBWKoBTDZlGpkrw43VDPNpYxrg7X/kKV8k9dlUYdEFPcY0PV8yhHGfmvIGNAu7CEdipkwqDElNLipyguhlJ8ji0R4CB638y58hC8a+hf6JuQ+0N6FJVhJf36IDhp/qwONJbGPDiv3vaB5okx1IiXFr1zi9pROFgw0TIow3u6GUjtfNhIwEO58awDcWk/d+AR6sStzCfb5WftUW6z8WPCj2DB8imA== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Thu, Aug 22, 2024 at 02:15:20AM +0100, Mark Brown wrote: > Provide a hwcap to enable userspace to detect support for GCS. > > Reviewed-by: Thiago Jung Bauermann > Signed-off-by: Mark Brown Reviewed-by: Catalin Marinas