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Re: [PATCH 00/11] scsi-generic: error handling overhaul

From: Philippe Mathieu-Daudé
Subject: Re: [PATCH 00/11] scsi-generic: error handling overhaul
Date: Wed, 24 Feb 2021 20:05:42 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.7.0

On 2/24/21 7:24 PM, Paolo Bonzini wrote:
> This series is mostly a refresh of Hannes's patches at
> https://patchew.org/QEMU/20201116184041.60465-1-hare@suse.de/, which
> haven't been applied yet because they broke the testsuite.
> In addition to Hannes's introduction of host status in the SCSI
> subsystem, which survives mostly in patches 3 and 6-10, I am also changing
> scsi_handle_rw_error to always pass down guest-recoverable sense codes,
> even if rerror=stop/werror=stop.  Without this change, [rw]error=stop are
> mostly unusable because the guest will stop even for unit attention sense.
> Paolo
> Supersedes: <20201116184041.60465-1-hare@suse.de>
> Hannes Reinecke (5):
>   scsi: drop 'result' argument from command_complete callback
>   scsi: Rename linux-specific SG_ERR codes to generic SCSI_HOST error
>     codes
>   scsi: Add mapping for generic SCSI_HOST status to sense codes
>   scsi: inline sg_io_sense_from_errno() into the callers.
>   scsi: move host_status handling into SCSI drivers
> Paolo Bonzini (5):
>   scsi-disk: move scsi_handle_rw_error earlier
>   scsi-disk: do not complete requests early for rerror/werror=ignore
>   scsi: introduce scsi_sense_from_errno()
>   scsi-disk: pass SCSI status to scsi_handle_rw_error
>   scsi-disk: pass guest recoverable errors through even for rerror=stop

$ b4 am 20210224182453.587731-1-pbonzini@redhat.com
Grabbing thread from lore.kernel.org/qemu-devel
Analyzing 11 messages in the thread
  ERROR: missing [11/11]!
Total patches: 10
WARNING: Thread incomplete!

I suppose this is OK ;)

patchew is stuck too:
Only 10 patches received!

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