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Date:   Thu, 8 Jul 2021 06:28:18 +0200
From:   Christoph Hellwig <hch@lst.de>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Michael Schmitz <schmitzmic@gmail.com>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        linux-m68k <linux-m68k@lists.linux-m68k.org>,
        Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH RFC v2] m68k: remove get_fs()/set_fs()
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On Wed, Jul 07, 2021 at 07:51:45PM -0700, Linus Torvalds wrote:
> So maybe it could be
> 
>     typedef struct {
>         unsigned char val:3;
>     } function_code_reg_t;
> 
> or something like that.
> 
> I suspect some real m68k person should make up the name, not me. The
> alternate function code registers are all from after my time ;)

I think the typedef is a little pointless that is why I dropped it
entirely (mm_segment_t should go away entirely anyway).  We could
reduce the storage space for it, but that always requireѕ changing
inline assembly, so I'd rather let a real m68k person do it if they
care.