From: "Daniel P. Berrangé" <berrange@redhat.com>
To: Ani Sinha <anisinha@redhat.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Eduardo Habkost <eduardo@habkost.net>,
Eric Blake <eblake@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
kraxel@redhat.com, qemu-devel@nongnu.org
Subject: Re: [PATCH v5 33/34] qom: add 'confidential-guest-reset' property for x86 confidential vms
Date: Mon, 23 Feb 2026 10:08:13 +0000 [thread overview]
Message-ID: <aZwnDalZnhMG90Uo@redhat.com> (raw)
In-Reply-To: <20260218114233.266178-34-anisinha@redhat.com>
On Wed, Feb 18, 2026 at 05:12:26PM +0530, Ani Sinha wrote:
> Through the new 'confidential-guest-reset' property, control plane should be
> able to detect if the hypervisor supports x86 confidential guest resets. Older
> hypervisors that do not support resets will not have this property populated.
>
> Suggested-by: Daniel P. Berrangé <berrange@redhat.com>
> Signed-off-by: Ani Sinha <anisinha@redhat.com>
> ---
> qapi/qom.json | 16 ++++++++++++++--
> 1 file changed, 14 insertions(+), 2 deletions(-)
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
With regards,
Daniel
--
|: https://berrange.com ~~ https://hachyderm.io/@berrange :|
|: https://libvirt.org ~~ https://entangle-photo.org :|
|: https://pixelfed.art/berrange ~~ https://fstop138.berrange.com :|
next prev parent reply other threads:[~2026-02-23 10:09 UTC|newest]
Thread overview: 60+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-18 11:41 [PATCH v5 00/34] Introduce support for confidential guest reset (x86) Ani Sinha
2026-02-18 11:41 ` [PATCH v5 01/34] i386/kvm: avoid installing duplicate msr entries in msr_handlers Ani Sinha
2026-02-18 11:41 ` [PATCH v5 02/34] accel/kvm: add confidential class member to indicate guest rebuild capability Ani Sinha
2026-02-18 11:41 ` [PATCH v5 03/34] hw/accel: add a per-accelerator callback to change VM accelerator handle Ani Sinha
2026-02-18 11:41 ` [PATCH v5 04/34] system/physmem: add helper to reattach existing memory after KVM VM fd change Ani Sinha
2026-02-18 11:41 ` [PATCH v5 05/34] accel/kvm: add changes required to support KVM VM file descriptor change Ani Sinha
2026-02-18 11:41 ` [PATCH v5 06/34] accel/kvm: add a notifier to indicate KVM VM file descriptor has changed Ani Sinha
2026-02-18 11:42 ` [PATCH v5 07/34] accel/kvm: notify when KVM VM file fd is about to be changed Ani Sinha
2026-02-18 11:42 ` [PATCH v5 08/34] i386/kvm: unregister smram listeners prior to vm file descriptor change Ani Sinha
2026-02-18 11:42 ` [PATCH v5 09/34] kvm/i386: implement architecture support for kvm " Ani Sinha
2026-02-18 11:42 ` [PATCH v5 10/34] i386/kvm: refactor xen init into a new function Ani Sinha
2026-02-18 11:42 ` [PATCH v5 11/34] hw/i386: refactor x86_bios_rom_init for reuse in confidential guest reset Ani Sinha
2026-02-20 15:01 ` Michael S. Tsirkin
2026-02-18 11:42 ` [PATCH v5 12/34] hw/i386: export a new function x86_bios_rom_reload Ani Sinha
2026-02-18 11:42 ` [PATCH v5 13/34] kvm/i386: reload firmware for confidential guest reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 14/34] accel/kvm: rebind current VCPUs to the new KVM VM file descriptor upon reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 15/34] i386/tdx: refactor TDX firmware memory initialization code into a new function Ani Sinha
2026-02-18 11:42 ` [PATCH v5 16/34] i386/tdx: finalize TDX guest state upon reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 17/34] i386/tdx: add a pre-vmfd change notifier to reset tdx state Ani Sinha
2026-02-18 11:42 ` [PATCH v5 18/34] i386/sev: add migration blockers only once Ani Sinha
2026-02-18 11:42 ` [PATCH v5 19/34] i386/sev: add notifiers " Ani Sinha
2026-02-18 11:42 ` [PATCH v5 20/34] i386/sev: free existing launch update data and kernel hashes data on init Ani Sinha
2026-02-18 11:42 ` [PATCH v5 21/34] i386/sev: add support for confidential guest reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 22/34] hw/vfio: generate new file fd for pseudo device and rebind existing descriptors Ani Sinha
2026-02-18 14:07 ` Cédric Le Goater
2026-02-18 15:07 ` Ani Sinha
2026-02-18 15:30 ` Cédric Le Goater
2026-02-18 16:06 ` Ani Sinha
2026-02-18 16:09 ` Cédric Le Goater
2026-02-18 17:33 ` Ani Sinha
2026-02-18 17:39 ` Cédric Le Goater
2026-02-19 5:30 ` Ani Sinha
2026-02-19 8:01 ` Ani Sinha
2026-02-19 8:14 ` Cédric Le Goater
2026-02-19 9:06 ` Ani Sinha
2026-02-23 11:56 ` Gerd Hoffmann
2026-02-18 11:42 ` [PATCH v5 23/34] kvm/i8254: refactor pit initialization into a helper Ani Sinha
2026-02-18 11:42 ` [PATCH v5 24/34] kvm/i8254: add support for confidential guest reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 25/34] kvm/hyperv: add synic feature to CPU only if its not enabled Ani Sinha
2026-02-18 11:42 ` [PATCH v5 26/34] hw/hyperv/vmbus: add support for confidential guest reset Ani Sinha
2026-02-19 18:34 ` Maciej S. Szmigiero
2026-02-18 11:42 ` [PATCH v5 27/34] kvm/xen-emu: re-initialize capabilities during " Ani Sinha
2026-02-19 9:39 ` Paul Durrant
2026-02-19 10:31 ` Ani Sinha
2026-02-19 10:45 ` Paul Durrant
2026-02-19 11:19 ` Ani Sinha
2026-02-19 11:40 ` Paul Durrant
2026-02-18 11:42 ` [PATCH v5 28/34] ppc/openpic: create a new openpic device and reattach mem region on coco reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 29/34] kvm/vcpu: add notifiers to inform vcpu file descriptor change Ani Sinha
2026-02-18 11:42 ` [PATCH v5 30/34] kvm/clock: add support for confidential guest reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 31/34] hw/machine: introduce machine specific option 'x-change-vmfd-on-reset' Ani Sinha
2026-02-18 11:42 ` [PATCH v5 32/34] tests/functional/x86_64: add functional test to exercise vm fd change on reset Ani Sinha
2026-02-18 11:42 ` [PATCH v5 33/34] qom: add 'confidential-guest-reset' property for x86 confidential vms Ani Sinha
2026-02-19 8:55 ` Markus Armbruster
2026-02-19 9:12 ` Ani Sinha
2026-02-19 9:27 ` Markus Armbruster
2026-02-19 9:29 ` Ani Sinha
2026-02-19 10:19 ` Markus Armbruster
2026-02-23 10:08 ` Daniel P. Berrangé [this message]
2026-02-18 11:42 ` [PATCH v5 34/34] migration: return EEXIST when trying to add the same migration blocker Ani Sinha
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