linux-kernel - Re: [AF_RXRPC]: Make the in-kernel AFS filesystem use AF

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Message-ID: <Pine.LNX.4.64.0705011820180.27246@anakin>
Date:	Tue, 1 May 2007 18:31:07 +0200 (CEST)
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	David Howells <dhowells@...hat.com>
Cc:	Linus Torvalds <torvalds@...l.org>, Andrew Morton <akpm@...l.org>,
	Linux Kernel Development <linux-kernel@...r.kernel.org>
Subject: Re: [AF_RXRPC]: Make the in-kernel AFS filesystem use AF_RXRPC. 

On Tue, 1 May 2007, David Howells wrote:
> Geert Uytterhoeven <geert@...ux-m68k.org> wrote:
> > This causes a compile failure on m68k:
> 
> Hmmm... I couldn't actually test m68k as I couldn't get it to compile.  Can
> you give me a good config I can use as a base?
> 
> > | linux/fs/afs/fsclient.c: In function 'afs_deliver_fs_fetch_data':
> > | linux/fs/afs/fsclient.c:269: warning: dereferencing 'void *' pointer
> > | linux/fs/afs/fsclient.c:269: error: request for member 'virtual' in something not a structure or union
> 
> Ummm...  Maybe m68k kmap_atomic() should cast it...  I think everywhere else
> it must be an inline function or something.

On architectures that #define WANT_PAGE_VIRTUAL (frv/m68k/mips/extensa),
page_address(page) expands to (page)->virtual, which fails if page is a
void *.

> However, I'll subsume your patch into mine if you don't mind.

Please apply ;-)

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
							    -- Linus Torvalds
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