Received: by 2002:a05:6358:a55:b0:ec:fcf4:3ecf with SMTP id 21csp647492rwb; Thu, 12 Jan 2023 10:24:57 -0800 (PST) X-Google-Smtp-Source: AMrXdXtxSjisqzRsoN+j/e5cOSK9SUyOnlUfT6l5W8gAkPuIf+WM4V5fO3sHWs84Ya/WtI5Y6TCW X-Received: by 2002:a17:90a:db16:b0:210:a769:7ea1 with SMTP id g22-20020a17090adb1600b00210a7697ea1mr7186517pjv.47.1673547897171; Thu, 12 Jan 2023 10:24:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673547897; cv=none; d=google.com; s=arc-20160816; b=CLu4ObOgMcSSzJeE3eHby+nTP2tvR0PMaW7lZgNTlzXJhltjnf/HUu44dBjGXeYly1 XuFELdZAvD26dcfmoucNFdzwbacnxKyJ+n4InDxjIJcOYA89iCZ0Ok+U7KrLXiql0OXD WsNVVd73JATpJlmKk+9M2UFlnStHpEqRQoe0bhWs785VjupS5KB8RuuroJh8TEEeqpy2 gm8rxyHFOE1gKBGrz/IszMcxDewa5GqK5x+Cl3yZk5sZkkmrm3CKVokNKf3yja9sxyVU 9ABae6XUMuMOF5WypXI4zjeA2ddH18k1KF2qServXyFyjLS1orlRAo+Lhlb0BYf8nksw u5Nw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=NMdORn3I2K20AVDuPYMu65y/NbuqhyMVPxJOIFHVgSI=; b=vbfJRfX4lFKXFi29UChEX2VjYUXsCO+8kjLCOu7o4qkrtkN/9TN4Rid9TNHl08LZaQ 3WDOe8OkU6Y5X6blIGlI4WO1fxHmEr57FEbaTS3Y4Lwv+dOpEajuJxJKVkMwglc1BGLE wKC7y00JDSjpxL00rNgS6eLsfpY2MkpTh8xey0Wc8czykdk3paq1yOiEGCGisCmkVVVc 53/kQHuFOWnbGdQLCZ53W/H2lLOBrFVfkwK9mDYvc7t2SYCqQ1COsrpLIpmZyZ7DcNI+ Ca8JGsGnL6oFp/p9kpYjeeN0SQl6zozaDtGTU79iCtupclwIgHWfB7c3iQ5ewEQZajDv mYrg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id rm13-20020a17090b3ecd00b00219044e1bbdsi20127664pjb.25.2023.01.12.10.24.51; Thu, 12 Jan 2023 10:24:57 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240282AbjALSTO (ORCPT + 50 others); Thu, 12 Jan 2023 13:19:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59720 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240068AbjALSSN (ORCPT ); Thu, 12 Jan 2023 13:18:13 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A7300BFE for ; Thu, 12 Jan 2023 09:49:24 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4161A62096 for ; Thu, 12 Jan 2023 17:49:24 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 96BA7C433D2; Thu, 12 Jan 2023 17:49:22 +0000 (UTC) From: Catalin Marinas To: Will Deacon , Mark Brown Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] arm64/sme: Don't use streaming mode to probe the maximum SME VL Date: Thu, 12 Jan 2023 17:49:20 +0000 Message-Id: <167354575614.3644139.5289750028744899336.b4-ty@arm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20221223-arm64-sme-probe-max-v1-1-cbde68f67ad0@kernel.org> References: <20221223-arm64-sme-probe-max-v1-1-cbde68f67ad0@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 27 Dec 2022 13:04:35 +0000, Mark Brown wrote: > During development the architecture added the RDSVL instruction which means > we do not need to enter streaming mode to enumerate the SME VLs, use it > when we probe the maximum supported VL. Other users were already updated. > > No functional change. > > > [...] Applied to arm64 (for-next/sme), thanks! [1/1] arm64/sme: Don't use streaming mode to probe the maximum SME VL https://git.kernel.org/arm64/c/fcd3d2c082b2 -- Catalin