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 mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by smtp.lore.kernel.org (Postfix) with ESMTP id CF8F4C433FE for ; Thu, 3 Nov 2022 15:05:22 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 5E7E049F51; Thu, 3 Nov 2022 11:05:22 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id t61VIxjHvqUo; Thu, 3 Nov 2022 11:05:19 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 058864B286; Thu, 3 Nov 2022 11:05:19 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 0B68C49F51 for ; Thu, 3 Nov 2022 11:05:18 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id w6wvaWCEGslz for ; Thu, 3 Nov 2022 11:05:14 -0400 (EDT) Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by mm01.cs.columbia.edu (Postfix) with ESMTP id BF3CA41070 for ; Thu, 3 Nov 2022 11:05:14 -0400 (EDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 27D9D1FB; Thu, 3 Nov 2022 08:05:20 -0700 (PDT) Received: from e125769.cambridge.arm.com (e125769.cambridge.arm.com [10.1.196.169]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0FFB13F5A1; Thu, 3 Nov 2022 08:05:11 -0700 (PDT) From: Ryan Roberts To: Marc Zyngier Subject: [PATCH v1 0/2] KVM fixes for exotic configurations Date: Thu, 3 Nov 2022 15:05:05 +0000 Message-Id: <20221103150507.32948-1-ryan.roberts@arm.com> X-Mailer: git-send-email 2.17.1 Cc: Will Deacon , Catalin Marinas , kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu I've been adding support for FEAT_LPA2 to KVM and as part of that work have been testing various (84) configurations of HW, host and guest kernels on FVP. This has thrown up a couple of pre-existing bugs, for which the fixes are provided. Thanks, Ryan Ryan Roberts (2): KVM: arm64: Fix kvm init failure when mode!=vhe and VA_BITS=52. KVM: arm64: Fix PAR_TO_HPFAR() to work independently of PA_BITS. arch/arm64/include/asm/kvm_arm.h | 6 +++++- arch/arm64/kvm/arm.c | 20 +++----------------- arch/arm64/kvm/mmu.c | 28 +++++++++++++++++++++++++++- 3 files changed, 35 insertions(+), 19 deletions(-) -- 2.17.1 _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 155F17488 for ; Thu, 3 Nov 2022 15:05:17 +0000 (UTC) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 27D9D1FB; Thu, 3 Nov 2022 08:05:20 -0700 (PDT) Received: from e125769.cambridge.arm.com (e125769.cambridge.arm.com [10.1.196.169]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 0FFB13F5A1; Thu, 3 Nov 2022 08:05:11 -0700 (PDT) From: Ryan Roberts To: Marc Zyngier Cc: Ryan Roberts , James Morse , Alexandru Elisei , Suzuki K Poulose , Oliver Upton , Catalin Marinas , Will Deacon , linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev, kvmarm@lists.cs.columbia.edu Subject: [PATCH v1 0/2] KVM fixes for exotic configurations Date: Thu, 3 Nov 2022 15:05:05 +0000 Message-ID: <20221103150507.32948-1-ryan.roberts@arm.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: kvmarm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Message-ID: <20221103150505.5CutDokw9-MMMkaI-CQ_RPH06FHKtvtChzE1qDqmWmw@z> I've been adding support for FEAT_LPA2 to KVM and as part of that work have been testing various (84) configurations of HW, host and guest kernels on FVP. This has thrown up a couple of pre-existing bugs, for which the fixes are provided. Thanks, Ryan Ryan Roberts (2): KVM: arm64: Fix kvm init failure when mode!=vhe and VA_BITS=52. KVM: arm64: Fix PAR_TO_HPFAR() to work independently of PA_BITS. arch/arm64/include/asm/kvm_arm.h | 6 +++++- arch/arm64/kvm/arm.c | 20 +++----------------- arch/arm64/kvm/mmu.c | 28 +++++++++++++++++++++++++++- 3 files changed, 35 insertions(+), 19 deletions(-) -- 2.17.1