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 X-Spam-Level: X-Spam-Status: No, score=-7.2 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0586EC4338F for ; Thu, 12 Aug 2021 19:49:41 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id BE00060FBF for ; Thu, 12 Aug 2021 19:49:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org BE00060FBF Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Content-Type: Content-Transfer-Encoding:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:Date:Message-ID:From: References:Cc:To:Subject:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SfBOqwlz5enWZSK5avqO1L9EjP4Y86jHK/i5iV9VU+g=; b=moLPh0YH5wfOrUNWXyf45/8AzQ UFXky2yJSeeefBKnJmD72AzfXdIkrV0lNEL/F169bQFg2WcThlZfPxzD+qxCqw1SCiiT4SAXtwBsp wfValw8fs4QG9GP+u7y3BjpP76uBLXvAPXPVvj6v1BjEtRTm4K4DFdHZUolV7n5277KcQiRhAbEZv Zk1sEoE4xc4G4N+u+3CIKBITSBv2xcKp9YrQL5bBZ+xN6lgQw6pJEdeMUYWbU1DBHB402OoJfNVmU fIwuSwS5xicVzLJgcPtzN7YlTknwlR/eZQt3sgblF7m/vRSmuNpTx1+tm2Tyki15Z8gakfBcmtmiR yX9Xh1ZQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGfm-00B4uT-Uf; Thu, 12 Aug 2021 19:47:27 +0000 Received: from mail-lj1-x22c.google.com ([2a00:1450:4864:20::22c]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mEGfj-00B4u1-DF for linux-arm-kernel@lists.infradead.org; Thu, 12 Aug 2021 19:47:24 +0000 Received: by mail-lj1-x22c.google.com with SMTP id u13so12191953lje.5 for ; Thu, 12 Aug 2021 12:47:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=qvJKGlWHYO3//41xezQGyYw8UJPBhP9SV/wrzkVnfUg=; b=AUs/6E5pat8I1fJyokuzJ4JusHDOSzN8l8aLgcRKdeX9KtFEnjzIHVGQdcH063XmfT L8DrUiW6+JuEMuQC+wAGDiPlauZ+ZGgfEZy6Hrg3UFXrhpqsYhRXtJQHLBh5XGNbgpX7 83yl7MPZl9r+GoQJo4BF9ZBIUxpzEhatDUq+k4EAwg+NIgBIRuyAW10g+IizHwKpxIHb 847iKykQwPT5omTEY2WlTF1HgzWUmeOaC19PYgZ2wDBnaIyoEdyh3RD6Aih510c3+Vnm DRXzLzeWm6eHwzLx5H9Hv5lza0imbE9IoOK69rZN1IyLr3wzEN2CKTy1VUXXn5SIw4xu G1zQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=qvJKGlWHYO3//41xezQGyYw8UJPBhP9SV/wrzkVnfUg=; b=D1QockJUcx4HnQuZmeT6sgANqeFdi6/Y1IkON7HR8ECFaaFfD7vFw0J2Vu1swC3BUW gi1r4dVDDxaWDDletFQZLkmkh8QGfHcwOHg+jTwxRo99ObIncZxYgwC6/6lJ0Ps06o8z CbAOdOaA2fsJRbjJeWxeVD2NTbVdo4wcIiM7d3xaxwugO3x/tvx1AXAPvf/+iIgi0kxh 1VbUc8An1H8DYJkfLwzW6pmzabs2MGScNAC+JFkAZq4d+PZ8nO91K6IgMzTZHbuHPJ9K hWucXzcbaFfDvfhrcBnmtmNeppvfN0y/UwbIoSMvwYofS1MHTfWjva5rxW/3/SJaJ4O1 7FmQ== X-Gm-Message-State: AOAM533q1RQT2T57/ur1TKndv+qOVMydPoNSnGcl2lDHDyk50amKbBDO X7faCDvh8RBUz2c72qtwDl8= X-Google-Smtp-Source: ABdhPJwIhlxh4ESyiW4L2//MiwHAba42FQDaW0aluqa0AZC1HcLLHgT146f/MNqVD6oSzGONYjOJ1A== X-Received: by 2002:a2e:9b44:: with SMTP id o4mr3981428ljj.421.1628797641352; Thu, 12 Aug 2021 12:47:21 -0700 (PDT) Received: from localhost.localdomain (ip-194-187-74-233.konfederacka.maverick.com.pl. [194.187.74.233]) by smtp.googlemail.com with ESMTPSA id j17sm411739ljq.136.2021.08.12.12.47.19 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Aug 2021 12:47:20 -0700 (PDT) Subject: Re: [PATCH 3/5] arm64: Detect disabled HVC early To: Marc Zyngier , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Will Deacon , Catalin Marinas , Mark Rutland , Ard Biesheuvel , Florian Fainelli , bcm-kernel-feedback-list@broadcom.com, kernel-team@android.com References: <20210812190213.2601506-1-maz@kernel.org> <20210812190213.2601506-4-maz@kernel.org> From: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= Message-ID: <11c7b042-885f-ad48-7c5f-ad3dbd8f0340@gmail.com> Date: Thu, 12 Aug 2021 21:47:18 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.6.1 MIME-Version: 1.0 In-Reply-To: <20210812190213.2601506-4-maz@kernel.org> Content-Language: en-US X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210812_124723_496901_1105C211 X-CRM114-Status: GOOD ( 18.30 ) 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: , Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="utf-8"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org T24gMTIuMDguMjAyMSAyMTowMiwgTWFyYyBaeW5naWVyIHdyb3RlOgo+IEhhdmluZyBIVkMgZGlz YWJsZWQgZnJvbSBFTDMgd2hpbGUgdGhlIGtlcm5lbCBpcyBlbnRlcmVkIGF0IEVMMgo+IGlzIGEg Y29tcGxldGUgbmlnaHRtYXJlLgo+IAo+IFdlIGVuZC11cCB0YWtpbmcgYW4gVU5ERUYgYXQgdGhl IHdvcnNlIHBvc3NpYmxlIG1vbWVudCAoY2hlY2tpbmcKPiBmb3IgVkhFKSBhbmQgZXZlbiBpZiB3 ZSBkaWRuJ3QsIGhhdmluZyBLVk0gZW5hYmxlZCB3b3VsZCBzaWduaWZ5Cj4gdGhlIHByZW1hdHVy ZSBlbmQgb2YgdGhlIGtlcm5lbC4KPiAKPiBJbnN0ZWFkLCB0cnkgYW5kIGRldGVjdCB0aGlzIHN0 dXBpZCBjYXNlIGJ5IGlzc3VpbmcgYSBIVkMKPiBmb3IgSFZDX1JFU0VUX1ZFQ1RPUlMsIHdoaWNo IGRvZXMgbm90aGluZyB3aGVuIHRoZSBzdHVicwo+IGFyZSBsaXZlLiBJZiB3ZSBnZXQgSFZDX1NU VUJfRVJSIGJhY2ssIHRoYXQncyBiZWNhdXNlIHRoZQo+IFVOREVGIGhhbmRsZXIgaGFzIGtpY2tl ZCBpbi4KPiAKPiBJbiB0aGlzIHNpdHVhdGlvbiwgY2xvc2UgeW91ciBleWVzLCBibG9jayB5b3Vy IG5vc2UsIGFuZCBncmFjZWZ1bGx5Cj4gcHJldGVuZCB3ZSBoYXZlIGJvb3RlZCBhdCBFTDEuCj4g Cj4gUmVwb3J0ZWQtYnk6IFJhZmHFgiBNacWCZWNraSA8emFqZWM1QGdtYWlsLmNvbT4KPiBTaWdu ZWQtb2ZmLWJ5OiBNYXJjIFp5bmdpZXIgPG1hekBrZXJuZWwub3JnPgoKVGhpcyBkb2VzIHRoZSB0 cmljay4KClRlc3RlZC1ieTogUmFmYcWCIE1pxYJlY2tpIDxyYWZhbEBtaWxlY2tpLnBsPgoKX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KbGludXgtYXJtLWtl cm5lbCBtYWlsaW5nIGxpc3QKbGludXgtYXJtLWtlcm5lbEBsaXN0cy5pbmZyYWRlYWQub3JnCmh0 dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtYXJtLWtlcm5l bAo=