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From: Jia Jia <physicalmtea@gmail.com>
To: stefanha@gmail.com
Cc: mst@redhat.com, jasowangio@gmail.com,
	michael.christie@oracle.com, pbonzini@redhat.com,
	stefanha@redhat.com, eperezma@redhat.com,
	virtualization@lists.linux.dev, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] vhost-scsi: fix T10-PI lifecycle hard BUG after endpoint
Date: Fri, 24 Jul 2026 11:11:29 +0800	[thread overview]
Message-ID: <20260724031129.1567664-1-physicalmtea@gmail.com> (raw)
In-Reply-To: <CAJSP0QXMamS2rGRr4MtDM3ymtoH_DAD01NGkt4CjEJzZ6qbR5w@mail.gmail.com>

Thanks for the guidance. I understand now that the fix should follow the
virtio specification rather than use VHOST_F_LOG_ALL as the model. I will
update v2 accordingly.

Following your suggestion, I also checked the other vhost devices. For the
specific T10-PI lifecycle issue, vhost-vdpa already rejects feature changes
after FEATURES_OK. vhost-net and vhost-vsock still accept runtime feature
changes, but I have not yet confirmed a corresponding runtime failure in
those paths. I will treat them as separate audit items.


  reply	other threads:[~2026-07-24  3:11 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-22  6:36 [PATCH] vhost-scsi: fix T10-PI lifecycle hard BUG after endpoint Jia Jia
2026-07-22 15:14 ` Stefan Hajnoczi
2026-07-24  3:11   ` Jia Jia [this message]
2026-07-24  3:43   ` [PATCH v2] vhost-scsi: reject feature changes " Jia Jia

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