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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 9ABB4C433F5 for ; Mon, 7 Mar 2022 15:51:41 +0000 (UTC) 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:Message-ID:References:In-Reply-To:Subject:Cc:To:From :Date:MIME-Version:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=tWUNCflgpeKwOab6Tp7XFmbcKVOWXjPesuitgZnU3KY=; b=eVhT/VKF/vyfJjMpoAlNNgz5mv yr1/R9jIL9eHteAAhRpSDf2Z8yFlex8Eiz475CaAngmHEem0L/fjbk6/enE/d1OGg6iBbfMzaVOg7 9/UJgQK5zkGnulOANJXZmLGgr44JFb1Nw47ZINCgydYYmr+O/csXOxb4RJ073Oka694bKp2SY8RJX OW22mYkKF+CbAnqW9sBKHUHQRxw28SLlvfdTxx33h5EK6bSounhbVeiToiJX+x4NqVT+Rfu+OI3g2 R3bJwYQ53uxkA/qh+Wpw2mfsf/mIeXK8joPV+4qvmR4b2f+smLDDDctS1vhXVET+Dz36txbEK31ZK LDbC+bBw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRFcz-000i3J-S4; Mon, 07 Mar 2022 15:50:30 +0000 Received: from ams.source.kernel.org ([2604:1380:4601:e00::1]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1nRFaz-000h01-5z for linux-arm-kernel@lists.infradead.org; Mon, 07 Mar 2022 15:48:26 +0000 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 ams.source.kernel.org (Postfix) with ESMTPS id C7319B815F8; Mon, 7 Mar 2022 15:48:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 76EFFC340E9; Mon, 7 Mar 2022 15:48:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1646668103; bh=rwwzfeJQx2Fg241T8gSzdrTLHq4FAEtTT9qgzpxZuYs=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Qj/5v6HUgig2upI/ZQVz9M4+6nTGaOt373JQpKOK2F7Fts+HHlvYnteq6vGPsfR17 oF+1sUPeVUe0/R0OUgUIxXiIv1QIYbZaPtztfyDh9kfXqcKpb0IDIfHIKUHb2KlvI9 sDenSBWvQi5e8cWjL2U6HjuxJwUTfK7FRILOLo90w8ZxFHDpc5K7m4z2QqNikfyN5r 0+qgU6gtYUfh7fR0G51vEfPpSLc2Qm6ajNhmDRUhGqWsSHUzphHsDSwnc6zdutWjTz AxUdWSNbs0mGxfrOlZ4sQ/PMFC/lDvxfC+Qql3MF5X+WLdd4OAi0QnR2xcrCdSb8kE MMDeDoZLTYNFg== Received: from disco-boy.misterjones.org ([51.254.78.96] helo=www.loen.fr) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nRFat-00CpXt-Kq; Mon, 07 Mar 2022 15:48:20 +0000 MIME-Version: 1.0 Date: Mon, 07 Mar 2022 15:48:19 +0000 From: Marc Zyngier To: Alexandru Elisei Cc: linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, Andre Przywara , Christoffer Dall , Jintack Lim , Haibo Xu , Ganapatrao Kulkarni , Chase Conklin , "Russell King (Oracle)" , James Morse , Suzuki K Poulose , karl.heubaum@oracle.com, mihai.carabas@oracle.com, miguel.luis@oracle.com, kernel-team@android.com Subject: Re: [PATCH v6 43/64] KVM: arm64: nv: arch_timer: Support hyp timer emulation In-Reply-To: References: <20220128121912.509006-1-maz@kernel.org> <20220128121912.509006-44-maz@kernel.org> User-Agent: Roundcube Webmail/1.4.13 Message-ID: X-Sender: maz@kernel.org X-SA-Exim-Connect-IP: 51.254.78.96 X-SA-Exim-Rcpt-To: alexandru.elisei@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org, andre.przywara@arm.com, christoffer.dall@arm.com, jintack@cs.columbia.edu, haibo.xu@linaro.org, gankulkarni@os.amperecomputing.com, chase.conklin@arm.com, linux@armlinux.org.uk, james.morse@arm.com, suzuki.poulose@arm.com, karl.heubaum@oracle.com, mihai.carabas@oracle.com, miguel.luis@oracle.com, kernel-team@android.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_074825_443537_B70FCA2D X-CRM114-Status: GOOD ( 11.51 ) 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: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 2022-03-07 14:52, Alexandru Elisei wrote: > Hi, > > I was under the impression that KVM's nested virtualization doesn't > support > AArch32 in the guest, why is the subject about hyp mode aarch32 timers? Where did you see *ANY* mention of AArch32? Or is that a very roundabout way to object to the 'hyp' name? If that's the case, just apply a mental 's/hyp/el2/' substitution. M. -- Jazz is not dead. It just smells funny... _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel