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Re: [QEMU][PATCHv2 1/8] xen: when unplugging emulated devices skip virti
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From: |
David Woodhouse |
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Subject: |
Re: [QEMU][PATCHv2 1/8] xen: when unplugging emulated devices skip virtio devices |
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Date: |
Thu, 26 Oct 2023 00:22:29 +0100 |
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User-agent: |
Evolution 3.44.4-0ubuntu2 |
On Wed, 2023-10-25 at 14:24 -0700, Vikram Garhwal wrote:
> From: Juergen Gross <jgross@suse.com>
>
> Virtio devices should never be unplugged at boot time, as they are
> similar to pci passthrough devices.
>
> Signed-off-by: Juergen Gross <jgross@suse.com>
> Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
Hm, do your virtio NICs still actually *work* after that? Or are they
all disconnected from their netdev peers?
I suspect you're going to want a variant of
20231025145042.627381-19-dwmw2@infradead.org/T/#u">https://lore.kernel.org/qemu-devel/20231025145042.627381-19-dwmw2@infradead.org/T/#u
which also leave the peers of your virtio devices intact?
smime.p7s
Description: S/MIME cryptographic signature
- [QEMU][PATCHv2 4/8] softmmu: let qemu_map_ram_ptr() use qemu_ram_ptr_length(), (continued)
- [QEMU][PATCHv2 4/8] softmmu: let qemu_map_ram_ptr() use qemu_ram_ptr_length(), Vikram Garhwal, 2023/10/25
- [QEMU][PATCHv2 8/8] hw: arm: Add grant mapping., Vikram Garhwal, 2023/10/25
- [QEMU][PATCHv2 7/8] xen: add map and unmap callbacks for grant region, Vikram Garhwal, 2023/10/25
- [QEMU][PATCHv2 2/8] softmmu: physmem: Split ram_block_add(), Vikram Garhwal, 2023/10/25
- [QEMU][PATCHv2 5/8] xen: let xen_ram_addr_from_mapcache() return -1 in case of not found entry, Vikram Garhwal, 2023/10/25
- [QEMU][PATCHv2 1/8] xen: when unplugging emulated devices skip virtio devices, Vikram Garhwal, 2023/10/25
- Re: [QEMU][PATCHv2 1/8] xen: when unplugging emulated devices skip virtio devices,
David Woodhouse <=
Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., David Woodhouse, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., Stefano Stabellini, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., David Woodhouse, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., Stefano Stabellini, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., David Woodhouse, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., Stefano Stabellini, 2023/10/26
- Re: [QEMU][PATCHv2 0/8] Xen: support grant mappings., Juergen Gross, 2023/10/27