[edk2-devel] [PATCH 0/6] OvmfPkg/ResetSystemLib: clean up, refactor, fix

Laszlo Ersek lersek at redhat.com
Mon Apr 20 09:46:40 UTC 2020


On 04/17/20 17:59, Ard Biesheuvel wrote:
> On 4/17/20 5:37 PM, Laszlo Ersek wrote:
>> Ref:    https://bugzilla.tianocore.org/show_bug.cgi?id=2675
>> Repo:   https://pagure.io/lersek/edk2.git
>> Branch: rsl_cleanup
>>
>> Rebecca's
>>
>>    [PATCH 02/13] OvmfPkg: support powering off bhyve guests
>>
>> at
>>
>>    https://edk2.groups.io/g/devel/message/57450
>>   
>> http://mid.mail-archive.com/e4e9b29189b83076e1d1a0b9c989938f5226cab6.1586991816.git.rebecca@bsdio.com
>>
>>
>> made me realize OvmfPkg/ResetSystemLib should be refreshed. This will
>> let us add a simple bhyve-specific instance (later), and also allows us
>> to fix a long time dormant bug (now).
>>
>> Cc: Anthony Perard <anthony.perard at citrix.com>
>> Cc: Ard Biesheuvel <ard.biesheuvel at arm.com>
>> Cc: Jordan Justen <jordan.l.justen at intel.com>
>> Cc: Julien Grall <julien at xen.org>
>> Cc: Philippe Mathieu-Daudé <philmd at redhat.com>
>> Cc: Rebecca Cran <rebecca at bsdio.com>
>>
>> Thanks,
>> Laszlo
>>
>> Laszlo Ersek (6):
>>    OvmfPkg/ResetSystemLib: wrap long lines
>>    OvmfPkg/ResetSystemLib: clean up library dependencies
>>    OvmfPkg/ResetSystemLib: improve coding style in ResetSystem()
>>    OvmfPkg/ResetSystemLib: factor out ResetShutdown()
>>    OvmfPkg/ResetSystemLib: rename to BaseResetSystemLib
>>    OvmfPkg/ResetSystemLib: introduce the DxeResetSystemLib instance
>>
> 
> For the series,
> 
> Reviewed-by: Ard Biesheuvel <ard.biesheuvel at arm.com>
> 
> One nit: putting a diff block inside the commit log [6/6] doesn't help
> legibility a lot, and the issue of not being able to access memory that
> is not mapped for runtime is so basic that it doesn't require that level
> of detail to describe a reproducer and the Linux kernel log output when
> the issue is triggered.

Thanks! I will remove the third note altogether (the one that starts
with "The bug is not easy to trigger in common setups...").

Thanks!
Laszlo


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