Re: [PATCH 0/6] loglevel=pci:8,acpi:8,apic=8 support v5

From: Yinghai Lu
Date: Wed Sep 17 2008 - 14:11:16 EST


On Wed, Sep 17, 2008 at 10:07 AM, H. Peter Anvin <hpa@xxxxxxxxx> wrote:
> Ingo Molnar wrote:
>>
>> the subsystem tags should be cut out by dmesg by default, just like the
>> normal <1> tags are cut out.
>>
> [...]
>>
>> and it's bad and a showstopper if the default output of 'dmesg' degrades,
>> like your noticed - those are bugs in the concept and need to be fixed.
>>
>
> It's probably worth pointing out that we had similar transition pains when
> we introduced the loglevel tags. If you used an old dmesg/klogd you got the
> loglevel tags; we cleaned them up.

want to expand loglevel tags to two digi bits, hope the dmesg/klogd
could handle it.

YH
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