svn commit: r359949 - head/usr.sbin/bhyve
Shawn Webb
shawn.webb at hardenedbsd.org
Wed Apr 15 12:30:21 UTC 2020
On Wed, Apr 15, 2020 at 01:58:51AM +0000, Conrad Meyer wrote:
> Author: cem
> Date: Wed Apr 15 01:58:51 2020
> New Revision: 359949
> URL: https://svnweb.freebsd.org/changeset/base/359949
>
> Log:
> bhyve(8): Add bootrom allocation abstraction
>
> To allow more general use of the bootrom region, separate initialization from
> allocation, and allocation from loading a file.
>
> The bootrom segment is the high 16MB of the low 4GB region.
>
> Each allocation in the segment creates a new mapping with specified protection.
> By default, allocation begins at the low end of the range. However, the
> BOOTROM_ALLOC_TOP flag is provided to locate a provided bootrom in the high
> region it is expected to be in.
>
> The existing ROM-file loading code is refactored to use the new interface.
>
> Reviewed by: grehan (earlier version)
> Differential Revision: https://reviews.freebsd.org/D24422
Hey Conrad,
Is there any way you'd have a change of heart and support MFC'ing? I'm
sure many people, including myself, would be ever so grateful not to
have to maintain their own MFC's of your work.
Thanks,
--
Shawn Webb
Cofounder / Security Engineer
HardenedBSD
GPG Key ID: 0xFF2E67A277F8E1FA
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https://git-01.md.hardenedbsd.org/HardenedBSD/pubkeys/src/branch/master/Shawn_Webb/03A4CBEBB82EA5A67D9F3853FF2E67A277F8E1FA.pub.asc
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