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From: Rusty Russell <rusty@rustcorp.com.au>
To: Amit Shah <amit.shah@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>
Cc: linux-kernel@vger.kernel.org, Arnd Bergmann <arnd@arndb.de>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        virtualization@lists.linux-foundation.org
Subject: Re: [PATCH] virtio_console: avoid config access from irq
In-Reply-To: <20150302055625.GE26196@grmbl.mre>
References: <1425145305-27917-1-git-send-email-mst@redhat.com> <20150302055625.GE26196@grmbl.mre>
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Date: Wed, 04 Mar 2015 11:08:18 +1030
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Amit Shah <amit.shah@redhat.com> writes:
> On (Sat) 28 Feb 2015 [18:42:25], Michael S. Tsirkin wrote:
>> when multiport is off, virtio console invokes config access from irq
>> context, config access is blocking on s390.
>> Fix this up by scheduling work from config irq - similar to what we do
>> for multiport configs.
>> 
>> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
>
> Reviewed-by: Amit Shah <amit.shah@redhat.com>

Applied, thanks.

Should these be CC: stable?

Cheers,
Rusty.