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Re: [PATCH] Revert "virtio-scsi: Send "REPORTED LUNS CHANGED" sense data
From: |
Michael S. Tsirkin |
Subject: |
Re: [PATCH] Revert "virtio-scsi: Send "REPORTED LUNS CHANGED" sense data upon disk hotplug events" |
Date: |
Thu, 3 Aug 2023 16:03:04 -0400 |
On Wed, Jul 12, 2023 at 10:12:13AM +0200, Paolo Bonzini wrote:
> On 7/10/23 21:40, Michael S. Tsirkin wrote:
> >
> > Acked-by: Michael S. Tsirkin<mst@redhat.com>
> >
> > Seems safest to revert, but I'll let storage guys decide whether to
> > queue this.
>
> There are multiple possibilities:
>
> 1) it's a QEMU bug that can be fixed, so no need to revert.
>
> 2) there's both a QEMU and a Linux bug, but fixing the QEMU side is enough
> to hide the Linux bug. The Linux bug can be fixed leisurely.
>
> 3) it's a Linux bug that is hard to fix, so we need to revert
>
> 4) it's a Linux bug that is worth fixing, but depending on how easy it is to
> trigger the issue we may or may not need to revert
>
> But yeah, reverting is on the table.
>
> Thanks,
>
> Paolo
time to decide?
--
MST