Re: [PATCH] x86, efi: print debug values in Kib not MB

[Prarit Bhargava <prarit@redhat.com>]

On 07/30/2014 11:05 AM, Colin Ian King wrote:
> On 30/07/14 15:48, Matt Fleming wrote:
>> On Wed, 30 Jul, at 12:29:32AM, Borislav Petkov wrote:
>>> On Tue, Jul 29, 2014 at 01:09:21PM -0400, Prarit Bhargava wrote:
>>>> The current debug print in EFI does
>>>>
>>>> [    0.000000] efi: mem84: type=3, attr=0xf, range=[0x00000000645b5000-0x00000000645fb000) (0MB)
>>>>
>>>> and rounds off the size to 0MB and isn't very useful.  We should print this in
>>>> Kib.  After applying this patch we get better info with
>>>>
>>>> [    0.000000] efi: mem84: type=3, attr=0xf, range=[0x00000000645b5000-0x00000000645fb000) (280kiB)
>>>
>>> Turning this into kiB unconditionally won't always work ok:
>>>
>>> First of all, there might be something which parses that output so I'd
>>> make sure I'm not breaking that. Maybe fwts... Matt will know.
>>
>> I'm not aware of anything that parses the dmesg output, but I'm
>> including Colin in case he has any insight.
>>
> That won't break fwts.

Matt -- could you make a decision on whether or not this should be strictly in
KiB or if it should be a rolling KiB, Mib, and GiB?

My issue is simply that I'd like to know *exactly* how big each range is and not
have it rounded off.  Others think that it is easier to read Mib & Gib ...

P.

> 
> Colin
>