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 5D67EC433F5 for ; Tue, 28 Dec 2021 11:10:33 +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-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=yNTymwYumUFouJseLtapFjXJ+Nb+golS1PYePjPZBwE=; b=TF0oLAkW2S/gkd pr8Ldj8NXHip1uFhXwNOT7nRw3fccx2jMEasiO+UjqPwxcjgH8gSHOT4BKwe2DV91+8GsIB9QfUeZ y6SskZFAeZQwRcTt4sOmNR2vcXg31lzmoWzvUnnqfyRp5/5dn9mW65Li0xkjHV/TmXCQkxNe0aEPi 0JMD+IEvu82D71IM6jHfyfVlLOTUgQxsy9kOdOIt5ExJVNViDKiN+q/jsjW/x4Sn7Q3ChYsAkQuaI o6NE3jeiEMxGhh/zXBFhN4UBiDgMsP2aVtPF1Im2LUa5F5paJc0Au0lKKELkhsgBGD0YZuUJFx+hd rBJlYaN5L6d6DS0wTTpQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n2AME-000lkq-Lt; Tue, 28 Dec 2021 11:09:30 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n2AMB-000ljo-CN for linux-arm-kernel@lists.infradead.org; Tue, 28 Dec 2021 11:09:28 +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 dfw.source.kernel.org (Postfix) with ESMTPS id E38DD611BE; Tue, 28 Dec 2021 11:09:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 56181C36AE8; Tue, 28 Dec 2021 11:09:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1640689766; bh=4ozBu/wuqoCiWwR5g/CP2633fxv3KVzUov3ND3kb660=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EAgKt2TVph6SNzapxtC/JQ38Gm4vs/AjU1xzXlP2KGn3d3g/9FxNMm8zliTrAviYS aUrePIAPrGCdrtV/9ZvX6VuNEVFHsXd8DGFPzFn90s36BSIxIp1QR7OkC3mEBBZKBH JGsLAMgbU3o0ZTMIrBMoqLqCvCDLzTWnob39NVInUz2xPzNumhUFS+Pf5giUgbnVrO wze7ZbtUKLtTCqRpkCTWg+Vdy99hEv2EAokXJRtYieQ15eqV7QLCgltsZvqtOhEIDC +EhEpjHeaRoSMXL66w9O/qeobmuilb38+Ynt1OWOLtBH0AG81rMUxXHvzPMFnoEZn8 UKaLY9/94HuUQ== Received: from cfbb000407.r.cam.camfibre.uk ([185.219.108.64] helo=hot-poop.lan) 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 1n2AM8-00EhvK-Cz; Tue, 28 Dec 2021 11:09:24 +0000 From: Marc Zyngier To: Andrew Jones , Paolo Bonzini , Marc Zyngier Cc: Alexandru Elisei , kvm@vger.kernel.org, Suzuki K Poulose , kernel-team@android.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, James Morse Subject: Re: [PATCH v2 0/6] KVM: arm64: Selftest IPA fixes and 16kB support Date: Tue, 28 Dec 2021 11:09:17 +0000 Message-Id: <164068975016.1006964.13562930728851260092.b4-ty@kernel.org> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20211227124809.1335409-1-maz@kernel.org> References: <20211227124809.1335409-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: drjones@redhat.com, pbonzini@redhat.com, maz@kernel.org, alexandru.elisei@arm.com, kvm@vger.kernel.org, suzuki.poulose@arm.com, kernel-team@android.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, james.morse@arm.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-20211228_030927_485448_F4C4825D X-CRM114-Status: GOOD ( 13.97 ) 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-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 27 Dec 2021 12:48:03 +0000, Marc Zyngier wrote: > Now that the common variety of fruity arm64 systems makes a pretty > remarkable KVM host, I have decided to run the collection of selftests > on it. > > Nothing works. Oh no! > > As it turns out, the tests have a notion of "default mode" (40bit PA, > 4kB), which cannot work in general on arm64 because there no such > thing as an IPA size that would be valid everywhere (apart from the > minimal 32bit), nor a guaranteed to be supported page size. > > [...] Applied to next, thanks! [1/6] KVM: selftests: arm64: Initialise default guest mode at test startup time commit: cb7c4f364abd09abd1865fa049ef492fb43e6bf3 [2/6] KVM: selftests: arm64: Introduce a variable default IPA size commit: 357c628e1248dd53f5c43a768246a83478a7f489 [3/6] KVM: selftests: arm64: Check for supported page sizes commit: 0303ffdb9ecffac4654b16bbf69ba84d131eb8b7 [4/6] KVM: selftests: arm64: Rework TCR_EL1 configuration commit: 2f41a61c54fb6410202b2cc08be80ae9554d599d [5/6] KVM: selftests: arm64: Add support for VM_MODE_P36V48_{4K,64K} commit: e7f58a6bd28bfd2e4f60312abf48f07de2c4121c [6/6] KVM: selftests: arm64: Add support for various modes with 16kB page size commit: aa674de1dc3d2bdf2c67ad195dc81977972323c6 Cheers, M. -- Without deviation from the norm, progress is not possible. _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel