From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Greg KH <greg@kroah.com>,
brudley@broadcom.com, henryp@broadcom.com, rvossen@broadcom.com,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Linus <torvalds@linux-foundation.org>,
sparclinux@vger.kernel.org,
Linux-Arch <linux-arch@vger.kernel.org>
Subject: Re: linux-next: build failure after merge of the final tree (staging related)
Date: Wed, 15 Jun 2011 14:05:29 +0200 [thread overview]
Message-ID: <BANLkTim5dYNmTMJo-Wa3LYCTi4vxPGMNeQ@mail.gmail.com> (raw)
In-Reply-To: <20110610160548.529797c7.sfr@canb.auug.org.au>
On Fri, Jun 10, 2011 at 08:05, Stephen Rothwell <sfr@canb.auug.org.au> wrote:
> On Thu, 9 Jun 2011 12:22:43 -0700 Greg KH <greg@kroah.com> wrote:
>> On Thu, Jun 09, 2011 at 11:41:27AM -0700, Greg KH wrote:
>> > > Also in several other files in drivers/staging/brcm80211/
>> > >
>> > > Also:
>> > >
>> > > drivers/staging/comedi/drivers.c: In function 'comedi_buf_alloc':
>> > > drivers/staging/comedi/drivers.c:505:37: error: 'PAGE_KERNEL_NOCACHE' undeclared (first use in this function)
I have my doubts
#ifdef PAGE_KERNEL_NOCACHE
vmap(pages, n_pages, VM_MAP, PAGE_KERNEL_NOCACHE);
#else
vmap(pages, n_pages, VM_MAP, PAGE_KERNEL);
#endif
is the right "fix" for this...
BTW, PAGE_KERNEL_NOCACHE is defined on frv, m32r, mn10300, sh, and x86 only.
Strangely, both sparc and tile have
/*
* Some hardware wants to get fixmapped without caching.
*/
#define set_fixmap_nocache(idx, phys) \
__set_fixmap(idx, phys, PAGE_KERNEL_NOCACHE)
in their <asm/fixmap.h>, without having PAGE_KERNEL_NOCACHE...
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-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
next parent reply other threads:[~2011-06-15 12:05 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20110609172745.dfd3a298.sfr@canb.auug.org.au>
[not found] ` <20110609184127.GA2760@kroah.com>
[not found] ` <20110609192243.GA3980@kroah.com>
[not found] ` <20110610160548.529797c7.sfr@canb.auug.org.au>
2011-06-15 12:05 ` Geert Uytterhoeven [this message]
2011-06-15 12:05 ` linux-next: build failure after merge of the final tree (staging related) Geert Uytterhoeven
2011-06-15 15:47 ` Greg KH
2011-06-15 15:47 ` Greg KH
2011-06-15 14:35 ` [PATCH] arch/tile: remove useless set_fixmap_nocache() macro Chris Metcalf
2011-06-15 14:35 ` Chris Metcalf
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