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Re: [Qemu-devel] [PATCH] fdc: fix detection under Linux
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From: |
Eric Blake |
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Subject: |
Re: [Qemu-devel] [PATCH] fdc: fix detection under Linux |
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Date: |
Fri, 29 Jan 2016 17:15:37 -0700 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.5.0 |
On 01/29/2016 03:35 PM, John Snow wrote:
> Accidentally, I removed a "feature" where empty drives had geometry
> values applied to them, which allows seek on empty drives to work
> "by accident," as QEMU actually tries to disallow that.
>
> Seeks on empty drives should work, though, but the easiest thing is to
> restore the misfeature where empty drives have non-zero geometries
> applied.
>
> Document the hack accordingly.
>
> Signed-off-by: John Snow <address@hidden>
> ---
> hw/block/fdc.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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