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Re: [Qemu-devel] [PATCH v2 8/8] vpc: Require aligned size in .bdrv_co_cr


From: Max Reitz
Subject: Re: [Qemu-devel] [PATCH v2 8/8] vpc: Require aligned size in .bdrv_co_create
Date: Tue, 13 Mar 2018 16:04:50 +0100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0

On 2018-03-13 15:47, Kevin Wolf wrote:
> Perform the rounding to match a CHS geometry only in the legacy code
> path in .bdrv_co_create_opts. QMP now requires that the user already
> passes a CHS aligned image size, unless force-size=true is given.
> 
> CHS alignment is required to make the image compatible with Virtual PC,
> but not for use with newer Microsoft hypervisors.
> 
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
>  block/vpc.c | 113 
> +++++++++++++++++++++++++++++++++++++++++++-----------------
>  1 file changed, 82 insertions(+), 31 deletions(-)

Reviewed-by: Max Reitz <address@hidden>

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