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 AAC94C52D7C for ; Thu, 22 Aug 2024 11:30:21 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id E93986B015A; Thu, 22 Aug 2024 07:30:20 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E43346B025F; Thu, 22 Aug 2024 07:30:20 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CE5B46B0286; Thu, 22 Aug 2024 07:30:20 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id ADDF76B015A for ; Thu, 22 Aug 2024 07:30:20 -0400 (EDT) Received: from smtpin25.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 66612A8EA1 for ; Thu, 22 Aug 2024 11:30:20 +0000 (UTC) X-FDA: 82479663000.25.960C2CD Received: from sin.source.kernel.org (sin.source.kernel.org [145.40.73.55]) by imf27.hostedemail.com (Postfix) with ESMTP id 21D1840012 for ; Thu, 22 Aug 2024 11:30:17 +0000 (UTC) Authentication-Results: imf27.hostedemail.com; dkim=none; spf=pass (imf27.hostedemail.com: domain of cmarinas@kernel.org designates 145.40.73.55 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=1724326154; 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=9xD/GuzyyIQaxi6V2WRLX62BBtgBrYx5l9M8n84rKP8=; b=ShL1zvy85JFlkxaKlxKn+qXtu/9LhrM4/QZsUyb+Sf/kb1XsqNiCl06XJ65vMXEwDJTvmt vaSO+b6V4oDYUoA9QNjfkrvLaZ0Q9LDKHvBFgO35CbybXdrKonF7y5GKt9rXaOZIE4aURd +kD99CLv6nJE5/yWQj5kjVXgbXJ1yQk= ARC-Authentication-Results: i=1; imf27.hostedemail.com; dkim=none; spf=pass (imf27.hostedemail.com: domain of cmarinas@kernel.org designates 145.40.73.55 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=1724326155; a=rsa-sha256; cv=none; b=RWGfwCG4MRM91ACcO2OnSPlm+UyFJUWIIZc8CbaqxgdfATOlOmHpEDcV3sJuxjETIxfgr3 AJw9YO+9pwRX7vU3sqNgTymNd7TTzG/CfTkes+LLdn0iZxWdyIcBtM8EuD90TvcgCfAl1F 60E/Szuxr1lcPwVyIqTmL/bCVh6IZZQ= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 9AE60CE0599; Thu, 22 Aug 2024 11:30:13 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1E549C32782; Thu, 22 Aug 2024 11:30:06 +0000 (UTC) Date: Thu, 22 Aug 2024 12:30:04 +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 16/39] arm64/idreg: Add overrride for GCS Message-ID: References: <20240822-arm64-gcs-v11-0-41b81947ecb5@kernel.org> <20240822-arm64-gcs-v11-16-41b81947ecb5@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240822-arm64-gcs-v11-16-41b81947ecb5@kernel.org> X-Stat-Signature: f595nrn9nya57aby3q5y17oho4qd46zr X-Rspam-User: X-Rspamd-Queue-Id: 21D1840012 X-Rspamd-Server: rspam02 X-HE-Tag: 1724326217-503770 X-HE-Meta: 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 1qhG2/3c J/z7iXQ60P6rMespRTHGEz2aW/2jS1fwSnNz/PAvsAf+5BfTSJyn+LmAX9C0h7ImoJzeSg3mQUicRs5QksS+Pc/xA3X2B2XzqF6zBWSzyTRawmetKn0w4/0FvuOz1j3CugBLNuFDHgz/ImQiRktkZbUDRRPg6Csun/BV3p8po3MtZCBQT4E7Yt8MqUyEHQDnSWKEufYh5+K/uLosugqzwJz36sPKJYIWr3sUjl66vJTu0Wshcln/29K26H4aarqj3D5nWGmNIHGQEAP6uXd21lUA5UVkoeQ4nWU+H4f44RjPcVcMUTOOZir6v/B08X6Ay7NtnLdcHyzGtsCPKsLL0yyY/EIKeSY5cyJPoXmFGjkdajmnXKxMDzq4m9A0xhmlXgub2Ws74F17eji8rlu2pP5kCXk7FewSHsaRt45USP5/uSw5whYKXdys5xQkV/AN1znr3z94mPEavA3HLMrfOuwN9ayxNFx59Xla4NzKszYJdGvQD1CJ8yu9bpfnFQmO3vOgN6ihIX0TlLjvusMyfnUOj+Zz5kybdvUfvLqJMo8ivbGTUL+HPoHMQEjr4mCP/FGaObJnB1q6m2Gk4qdpGKbaMiw== 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 02:15:19AM +0100, Mark Brown wrote: > Hook up an override for GCS, allowing it to be disabled from the command > line by specifying arm64.nogcs in case there are problems. > > Reviewed-by: Thiago Jung Bauermann > Signed-off-by: Mark Brown Reviewed-by: Catalin Marinas