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Re: [Qemu-devel] Why is SeaBIOS used with -kernel?

From: Richard W.M. Jones
Subject: Re: [Qemu-devel] Why is SeaBIOS used with -kernel?
Date: Fri, 1 Apr 2016 20:15:29 +0100
User-agent: Mutt/1.5.20 (2009-12-10)

On Fri, Apr 01, 2016 at 08:10:48PM +0100, Richard W.M. Jones wrote:
> On Fri, Apr 01, 2016 at 03:04:15PM -0400, Kevin O'Connor wrote:
> > Otherwise, it doesn't make
> > sense that disabling CONFIG_BOOTORDER=n would change the boot time.
> Could it be explained by it avoiding slow access to qemu fw_cfg?

Also, disabling CONFIG_BOOTORDER means that CONFIG_BOOT is disabled,
since CONFIG_BOOTMENU and CONFIG_BOOTSPLASH were also disabled, and
those are the only other things requiring CONFIG_BOOT.  Could that
explain it?


Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
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