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From: Juan Quintela <quintela@redhat.com>
To: Thomas Huth <thuth@redhat.com>
Cc: qemu-devel@nongnu.org,
	 Christian Borntraeger <borntraeger@linux.ibm.com>,
	 qemu-s390x@nongnu.org,  Halil Pasic <pasic@linux.ibm.com>,
	 Eric Farman <farman@linux.ibm.com>,
	 David Hildenbrand <david@redhat.com>,
	 Claudio Imbrenda <imbrenda@linux.ibm.com>
Subject: Re: [PATCH v2 0/3] hw/s390x: Don't call register_savevm_live() during instance_init()
Date: Mon, 23 Oct 2023 13:32:27 +0200	[thread overview]
Message-ID: <87lebtshf8.fsf@secure.mitica> (raw)
In-Reply-To: <20231020150554.664422-1-thuth@redhat.com> (Thomas Huth's message of "Fri, 20 Oct 2023 17:05:51 +0200")

Thomas Huth <thuth@redhat.com> wrote:
> We must not call register_savevm_live() during instance_init()
> since instances can be created at any time, e.g. during introspection
> of a device. We must register the savevm handler during realize()
> instead. Fix it now in the s390x devices.
>
> v2:
> - Fixed bug in the third patch ("sas" -> "dev")
> - Add an early return in case of error in the third patch
> - Added Acked-by/Reviewed by from David and Eric (thanks!)
>
> Thomas Huth (3):
>   hw/s390x/s390-skeys: Don't call register_savevm_live() during
>     instance_init()
>   hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled"
>     property
>   hw/s390x/s390-stattrib: Don't call register_savevm_live() during
>     instance_init()
>
>  hw/s390x/s390-skeys.c    | 35 ++++++-------------------
>  hw/s390x/s390-stattrib.c | 55 +++++++++++++++-------------------------
>  2 files changed, 29 insertions(+), 61 deletions(-)

Acked-by: Juan Quintela <quintela@redhat.com>

It makes things work for my test, Thanks.

Should I get those through the migration tree?

Later, Juan.



  parent reply	other threads:[~2023-10-23 11:37 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-10-20 15:05 [PATCH v2 0/3] hw/s390x: Don't call register_savevm_live() during instance_init() Thomas Huth
2023-10-20 15:05 ` [PATCH v2 1/3] hw/s390x/s390-skeys: " Thomas Huth
2023-10-20 15:05 ` [PATCH v2 2/3] hw/s390x/s390-stattrib: Simplify handling of the "migration-enabled" property Thomas Huth
2023-10-20 15:05 ` [PATCH v2 3/3] hw/s390x/s390-stattrib: Don't call register_savevm_live() during instance_init() Thomas Huth
2023-10-23 11:32 ` Juan Quintela [this message]
2023-10-23 11:35   ` [PATCH v2 0/3] hw/s390x: " Thomas Huth

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