svn commit: r327056 - in head/sys: kern sys x86/acpica x86/x86

[Bruce Evans]

On Mon, 2 Apr 2018, Andriy Gapon wrote:

> On 21/12/2017 11:17, Bruce Evans wrote:
>> Author: bde
>> Date: Thu Dec 21 09:17:48 2017
>> New Revision: 327056
>> URL: https://svnweb.freebsd.org/changeset/base/327056
>>
>> Log:
>>   Use resume_cpus() instead of restart_cpus() to resume from ACPI suspension.
>
> Bruce,
>
> do you plan to merge this to stable/11 and maybe stable/10?

No.  I'm nit (yet?) set up to merge to stable at all, and this is not the
first thing that I would want to merge.

> If you'd like, I can do it.  Unless you see any reason not to.

Please do it.

It is only a small part of fixing mapping bugs for low memory which first
showed up s incoherent page tables for vm86 (low memory was left unmapped
all the time to handle the problem that ACPI resume needs this mapping for
1 instruction).  You might need the other fixes.  This one is fairly stand-
alone but doesn't do much by itself.

Bruce