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Re: [Qemu-devel] [PATCH v4 0/3] watchdog: Allow setting action on the fl
From: |
Richard W.M. Jones |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/3] watchdog: Allow setting action on the fly |
Date: |
Wed, 6 Sep 2017 16:37:09 +0100 |
User-agent: |
Mutt/1.5.20 (2009-12-10) |
On Wed, Sep 06, 2017 at 05:32:08PM +0200, Markus Armbruster wrote:
> Series
> Reviewed-by: Markus Armbruster <address@hidden>
>
> Perhaps Rich would like to have a look, too.
I looked at them and they seemed OK but I didn't review them.
I also added this comment on the bug which maybe relevant,
maybe not ...
https://bugzilla.redhat.com/show_bug.cgi?id=1447169#c4
"Not that it matters, but the real hardware was built into the
southbridge and so not hotpluggable.
Do you know what happens (or should happen) if the guest kernel
loads the i6300esb driver with nowayout=1 and the hardware is
unplugged? My reading of the driver says that this will not break
or crash, although it probably won't work as the guest user
expects. You can tell from the qemu side if the guest selected
nowayout because ESB_WDT_LOCK is written to the ESB_LOCK_REG
register.
Anyway, this may not matter."
Rich.
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
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- Re: [Qemu-devel] [PATCH v4 3/3] watchdog: Allow setting action on the fly, (continued)
Re: [Qemu-devel] [PATCH v4 0/3] watchdog: Allow setting action on the fly, Markus Armbruster, 2017/09/06
- Re: [Qemu-devel] [PATCH v4 0/3] watchdog: Allow setting action on the fly,
Richard W.M. Jones <=