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Thu, 25 Feb 2021 05:10:58 -0800 (PST) References: <20210211171945.18313-1-alex.bennee@linaro.org> User-agent: mu4e 1.5.8; emacs 28.0.50 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: qemu-devel@nongnu.org Cc: julien@xen.org, stefano.stabellini@linaro.org, stefano.stabellini@xilinx.com, andre.przywara@arm.com, stratos-dev@op-lists.linaro.org, xen-devel@lists.xenproject.org, Alex =?utf-8?Q?Benn=C3=A9e?= Subject: Re: [PATCH v2 0/7] Xen guest loader (to boot Xen+Kernel under TCG) Date: Thu, 25 Feb 2021 13:09:58 +0000 In-reply-to: <20210211171945.18313-1-alex.bennee@linaro.org> Message-ID: <87y2fc9tsw.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Alex Benn=C3=A9e writes: > Hi, > > These patches have been sitting around as part of a larger series to > improve the support of Xen on AArch64. The second part of the work is > currently awaiting other re-factoring and build work to go in to make > the building of a pure-Xen capable QEMU easier. As that might take > some time and these patches are essentially ready I thought I'd best > push for merging them. > > There are no fundamental changes since the last revision. I've > addressed most of the comments although I haven't expanded the use of > the global *fdt to other device models. I figured that work could be > done as and when models have support for type-1 hypervisors. > > I have added some documentation to describe the feature and added an > acceptance tests which checks the various versions of Xen can boot. > The only minor wrinkle is using a custom compiled Linux kernel due to > missing support in the distro kernels. If anyone can suggest a distro > which is currently well supported for Xen on AArch64 I can update the > test. > > The following patches still need review: > > - tests/avocado: add boot_xen tests > - docs: add some documentation for the guest-loader > - docs: move generic-loader documentation into the main manual > - hw/core: implement a guest-loader to support static hypervisor guests > > Alex Benn=C3=A9e (7): > hw/board: promote fdt from ARM VirtMachineState to MachineState > hw/riscv: migrate fdt field to generic MachineState > device_tree: add qemu_fdt_setprop_string_array helper > hw/core: implement a guest-loader to support static hypervisor > guests Gentle ping. They all have reviews apart from the core bit of loader code and I'd like to merge this cycle ;-) --=20 Alex Benn=C3=A9e 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=-3.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no 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 1D959C433DB for ; Thu, 25 Feb 2021 13:12:00 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 6334264EBD for ; Thu, 25 Feb 2021 13:11:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 6334264EBD Authentication-Results: mail.kernel.org; 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Thu, 25 Feb 2021 05:10:58 -0800 (PST) Received: from zen.linaroharston ([51.148.130.216]) by smtp.gmail.com with ESMTPSA id u142sm7679305wmu.3.2021.02.25.05.10.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 25 Feb 2021 05:10:56 -0800 (PST) Received: from zen (localhost [127.0.0.1]) by zen.linaroharston (Postfix) with ESMTP id A3BDF1FF7E; Thu, 25 Feb 2021 13:10:55 +0000 (GMT) References: <20210211171945.18313-1-alex.bennee@linaro.org> User-agent: mu4e 1.5.8; emacs 28.0.50 From: Alex =?utf-8?Q?Benn=C3=A9e?= To: qemu-devel@nongnu.org Subject: Re: [PATCH v2 0/7] Xen guest loader (to boot Xen+Kernel under TCG) Date: Thu, 25 Feb 2021 13:09:58 +0000 In-reply-to: <20210211171945.18313-1-alex.bennee@linaro.org> Message-ID: <87y2fc9tsw.fsf@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=2a00:1450:4864:20::431; envelope-from=alex.bennee@linaro.org; helo=mail-wr1-x431.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: julien@xen.org, andre.przywara@arm.com, stefano.stabellini@linaro.org, xen-devel@lists.xenproject.org, stefano.stabellini@xilinx.com, Alex =?utf-8?Q?Benn=C3=A9e?= , stratos-dev@op-lists.linaro.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Alex Benn=C3=A9e writes: > Hi, > > These patches have been sitting around as part of a larger series to > improve the support of Xen on AArch64. The second part of the work is > currently awaiting other re-factoring and build work to go in to make > the building of a pure-Xen capable QEMU easier. As that might take > some time and these patches are essentially ready I thought I'd best > push for merging them. > > There are no fundamental changes since the last revision. I've > addressed most of the comments although I haven't expanded the use of > the global *fdt to other device models. I figured that work could be > done as and when models have support for type-1 hypervisors. > > I have added some documentation to describe the feature and added an > acceptance tests which checks the various versions of Xen can boot. > The only minor wrinkle is using a custom compiled Linux kernel due to > missing support in the distro kernels. If anyone can suggest a distro > which is currently well supported for Xen on AArch64 I can update the > test. > > The following patches still need review: > > - tests/avocado: add boot_xen tests > - docs: add some documentation for the guest-loader > - docs: move generic-loader documentation into the main manual > - hw/core: implement a guest-loader to support static hypervisor guests > > Alex Benn=C3=A9e (7): > hw/board: promote fdt from ARM VirtMachineState to MachineState > hw/riscv: migrate fdt field to generic MachineState > device_tree: add qemu_fdt_setprop_string_array helper > hw/core: implement a guest-loader to support static hypervisor > guests Gentle ping. They all have reviews apart from the core bit of loader code and I'd like to merge this cycle ;-) --=20 Alex Benn=C3=A9e