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Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <1621603005-5799-1-git-send-email-olekstysh@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US On 21.05.21 16:16, Oleksandr Tyshchenko wrote: Hello, all. I pushed this series in wrong way, so the patches #1 and #2 appeared with the same subject as a cover letter. I have just resent this patch series properly. Please ignore current one. Sorry for the noise. https://lore.kernel.org/xen-devel/1621626361-29076-1-git-send-email-olekstysh@gmail.com/ > From: Oleksandr Tyshchenko > > Hello all. > > The purpose of this patch series is to add missing virtio-mmio bits to Xen toolstack on Arm. > The Virtio support for toolstack [1] was postponed as the main target was to upstream IOREQ/DM > support on Arm in the first place. Now, we already have IOREQ support in, so we can resume Virtio > enabling work. You can find previous discussion at [2]. > > Patch series [3] was reworked and rebased on recent "staging branch" > (972ba1d x86/shadow: streamline shadow_get_page_from_l1e()) and tested on > Renesas Salvator-X board + H3 ES3.0 SoC (Arm64) with "updated" virtio-mmio disk backend [4] > running in Driver domain and unmodified Linux Guest running on existing > virtio-blk driver (frontend). No issues were observed. Guest domain 'reboot/destroy' > use-cases work properly. > > Any feedback/help would be highly appreciated. > > [1] > https://lore.kernel.org/xen-devel/1610488352-18494-24-git-send-email-olekstysh@gmail.com/ > https://lore.kernel.org/xen-devel/1610488352-18494-25-git-send-email-olekstysh@gmail.com/ > [2] > https://lists.xenproject.org/archives/html/xen-devel/2021-01/msg02403.html > https://lists.xenproject.org/archives/html/xen-devel/2021-01/msg02536.html > [3] https://github.com/otyshchenko1/xen/commits/libxl_virtio > [4] https://github.com/xen-troops/virtio-disk/commits/ioreq_ml3 > > > Julien Grall (1): > libxl: Introduce basic virtio-mmio support on Arm > > Oleksandr Tyshchenko (1): > libxl: Add support for Virtio disk configuration > > docs/man/xl-disk-configuration.5.pod.in | 27 + > tools/include/libxl.h | 6 + > tools/libs/light/libxl_arm.c | 133 ++++- > tools/libs/light/libxl_device.c | 38 +- > tools/libs/light/libxl_disk.c | 99 +++- > tools/libs/light/libxl_types.idl | 4 + > tools/libs/light/libxl_types_internal.idl | 1 + > tools/libs/light/libxl_utils.c | 2 + > tools/libs/util/libxlu_disk_l.c | 881 +++++++++++++++--------------- > tools/libs/util/libxlu_disk_l.h | 2 +- > tools/libs/util/libxlu_disk_l.l | 1 + > tools/xl/xl_block.c | 11 + > xen/include/public/arch-arm.h | 7 + > 13 files changed, 764 insertions(+), 448 deletions(-) > -- Regards, Oleksandr Tyshchenko