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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 225FAC282CE for ; Fri, 5 Apr 2019 16:41:56 +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 E28F821738 for ; Fri, 5 Apr 2019 16:41:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Z+Nk06Uq" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E28F821738 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=arm.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=MEDJ0cUmDppb+AS2SDli6HIQjfvzz/8yHOV6ItSU0MI=; b=Z+Nk06UqlzHcBI PAXQD2VMcaCswZ7kCiMiVf8p9r6JnGmQxxF/v4f1aDlJP1e09gsXX6xNgmVdWLw60ycrCMa0RFQef UO4zZR9whcOwSlqPpFJy2d8OVfgS5Bbxij5ck7JU+hOGzAjslVEiSsTCXYgUIjgzIIVpByFvxH6TK 0Kq/8EbqJvoIUVecjSY2Bii1nkOT22VCKN/OVoytZomzw0BhqbCdxAvJZ0BNXhqAp0cf0E6eI64kZ kxrflKZfnvyItFE56XS+FqNXpR2O1EQycELRil2pI8V5aA6CNjX8ohxfSQynz9XCqUz+7q9Qbq4z1 ftkjm7z99g7QDMAtiKRA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCRuZ-0004yj-DR; Fri, 05 Apr 2019 16:41:51 +0000 Received: from foss.arm.com ([217.140.101.70]) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hCRuW-0004yC-FA for linux-arm-kernel@lists.infradead.org; Fri, 05 Apr 2019 16:41:49 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 24851168F; Fri, 5 Apr 2019 09:41:48 -0700 (PDT) Received: from e103592.cambridge.arm.com (usa-sjc-imap-foss1.foss.arm.com [10.72.51.249]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 56BAB3F68F; Fri, 5 Apr 2019 09:41:46 -0700 (PDT) Date: Fri, 5 Apr 2019 17:41:43 +0100 From: Dave Martin To: kvmarm@lists.cs.columbia.edu Subject: Re: [PATCH v7 00/27] KVM: arm64: SVE guest support Message-ID: <20190405164143.GF3567@e103592.cambridge.arm.com> References: <1553864452-15080-1-git-send-email-Dave.Martin@arm.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <1553864452-15080-1-git-send-email-Dave.Martin@arm.com> User-Agent: Mutt/1.5.23 (2014-03-12) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190405_094148_507200_78203701 X-CRM114-Status: GOOD ( 11.38 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Okamoto Takayuki , Christoffer Dall , Ard Biesheuvel , Marc Zyngier , Catalin Marinas , Will Deacon , Zhang Lei , Julien Grall , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Fri, Mar 29, 2019 at 01:00:25PM +0000, Dave Martin wrote: > This series implements support for allowing KVM guests to use the Arm > Scalable Vector Extension (SVE), superseding the previous v6 series [1]. [...] FYI, I'm working on a series of minor fixups based on Andrew's comments which I should get out early next week, probably Tuesday. Apart from some discussion about which error codes should be returned in certain situations, all the changes discussed so far will be non-functional. Except for adding a couple of #defines to the UAPI headers, there's no other ABI impact so far. Thanks to Andrew for his review efforts... Cheers ---Dave _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel