From: David Gibson <david@gibson.dropbear.id.au>
To: Daniel Henrique Barboza <danielhb413@gmail.com>
Cc: armbru@redhat.com, qemu-ppc@nongnu.org, qemu-devel@nongnu.org,
groug@kaod.org
Subject: Re: [PATCH 0/4] DEVICE_NOT_DELETED/DEVICE_UNPLUG_ERROR QAPI events
Date: Tue, 23 Mar 2021 12:12:37 +1100 [thread overview]
Message-ID: <YFlAheldkqCkZytI@yekko.fritz.box> (raw)
In-Reply-To: <20210312200740.815014-1-danielhb413@gmail.com>
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On Fri, Mar 12, 2021 at 05:07:36PM -0300, Daniel Henrique Barboza wrote:
> Hi,
>
> This series adds 2 new QAPI events, DEVICE_NOT_DELETED and
> DEVICE_UNPLUG_ERROR. They were (and are still being) discussed in [1].
>
> Patches 1 and 3 are independent of the ppc patches and can be applied
> separately. Patches 2 and 4 are based on David's ppc-for-6.0 branch and
> are dependent on the QAPI patches.
Implementation looks fine, but I think there's a bit more to discuss
before we can apply.
I think it would make sense to re-order this and put UNPLUG_ERROR
first. Its semantics are clearer, and I think there's a stronger case
for it.
I'm a bit less sold on DEVICE_NOT_DELETED, after consideration. Does
it really tell the user/management anything useful beyond what
receiving neither a DEVICE_DELETED nor a DEVICE_UNPLUG_ERROR does?
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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next prev parent reply other threads:[~2021-03-23 1:13 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-12 20:07 [PATCH 0/4] DEVICE_NOT_DELETED/DEVICE_UNPLUG_ERROR QAPI events Daniel Henrique Barboza
2021-03-12 20:07 ` [PATCH 1/4] qapi/qdev.json: add DEVICE_NOT_DELETED event Daniel Henrique Barboza
2021-03-23 18:00 ` Eric Blake
2021-03-23 18:12 ` Daniel Henrique Barboza
2021-03-12 20:07 ` [PATCH 2/4] spapr_drc.c: send DEVICE_NOT_DELETED event on unplug timeout Daniel Henrique Barboza
2021-03-12 20:07 ` [PATCH 3/4] qapi/machine.json: add DEVICE_UNPLUG_ERROR QAPI event Daniel Henrique Barboza
2021-03-12 20:07 ` [PATCH 4/4] spapr.c: use DEVICE_UNPLUG_ERROR event in spapr_memory_unplug_rollback() Daniel Henrique Barboza
2021-03-23 1:12 ` David Gibson [this message]
2021-03-23 17:10 ` [PATCH 0/4] DEVICE_NOT_DELETED/DEVICE_UNPLUG_ERROR QAPI events Daniel Henrique Barboza
2021-03-24 1:40 ` David Gibson
2021-03-24 19:09 ` Daniel Henrique Barboza
2021-03-25 1:32 ` David Gibson
2021-03-29 23:28 ` Igor Mammedov
2021-03-30 23:46 ` David Gibson
2021-03-31 9:49 ` Igor Mammedov
2021-04-01 1:31 ` David Gibson
2021-03-31 19:47 ` Daniel Henrique Barboza
2021-04-01 1:36 ` David Gibson
2021-03-31 19:40 ` Daniel Henrique Barboza
2021-04-20 17:11 ` Daniel Henrique Barboza
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