Re: [tip:x86/urgent] x86, asm: Clean up desc.h a bit

[H. Peter Anvin]

On 05/27/2011 01:39 AM, tip-bot for Ingo Molnar wrote:
> Commit-ID:  9a3865b185e77d1a4ca2d8356e37c19b78168961
> Gitweb:     http://git.kernel.org/tip/9a3865b185e77d1a4ca2d8356e37c19b78168961
> Author:     Ingo Molnar <mingo@xxxxxxx>
> AuthorDate: Fri, 27 May 2011 09:29:32 +0200
> Committer:  Ingo Molnar <mingo@xxxxxxx>
> CommitDate: Fri, 27 May 2011 09:30:50 +0200
> 
> x86, asm: Clean up desc.h a bit
> 
> I have looked at this file and found it rather ugly - improve
> readability a bit. No change in functionality.
> 

It sure is, but let me also register for the record that I hate the
bloody bitfield.  A lot of what the bitfield does is completely
pointless (breaking down the type field, which really is nothing other
than a magic constant as far as the kernel is anyway) and generates
insanely bad code.

I honestly think if we used macros like GDT_ENTRY() and perhaps a few
variants we would make the code simpler.

	-hpa
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