From: arnd@arndb.de (Arnd Bergmann)
To: linux-arm-kernel@lists.infradead.org
Subject: Build regressions/improvements in v4.0-rc1
Date: Mon, 23 Feb 2015 11:24:46 +0100 [thread overview]
Message-ID: <5721217.aGU5oqfDWo@wuerfel> (raw)
In-Reply-To: <CAMuHMdVMCvw1euM0c2AYrYibO4ObZLV6F_-CDPZZ6x44D6Hwug@mail.gmail.com>
On Monday 23 February 2015 10:14:55 Geert Uytterhoeven wrote:
> On Mon, Feb 23, 2015 at 10:03 AM, Arnd Bergmann <arnd@arndb.de> wrote:
> >> > + /home/kisskb/slave/src/fs/dax.c: error: implicit declaration of function 'copy_user_page' [-Werror=implicit-function-declaration]: => 266:2
> >
> > DAX support was merged with 'depends on !(ARM || MIPS || SPARC)', so I don't
> > see how this could happen.
>
> sh is not ARM, not MIPS, not SPARC, so...?
I misread your email and thought this was still under arm-randconfig.
I checked the other architectures, and found that the same is missing on
ARC, so we should add both:
diff --git a/fs/Kconfig b/fs/Kconfig
index ec35851e5b71..a24d496787d6 100644
--- a/fs/Kconfig
+++ b/fs/Kconfig
@@ -36,7 +36,7 @@ source "fs/nilfs2/Kconfig"
config FS_DAX
bool "Direct Access (DAX) support"
depends on MMU
- depends on !(ARM || MIPS || SPARC)
+ depends on !(ARC || ARM || MIPS || SH || SPARC)
help
Direct Access (DAX) can be used on memory-backed block devices.
If the block device supports DAX and the filesystem supports DAX,
It's also not implemented on c6x and blackfin, but both of them have
MMU=n, so they are already excluded.
> >> sh-randconfig
>
> >> > + /home/kisskb/slave/src/sound/soc/codecs/max98357a.c: error: implicit declaration of function 'devm_gpiod_get' [-Werror=implicit-function-declaration]: => 55:2
> >> > + /home/kisskb/slave/src/sound/soc/codecs/max98357a.c: error: implicit declaration of function 'gpiod_direction_output' [-Werror=implicit-function-declaration]: => 61:2
> >> > + /home/kisskb/slave/src/sound/soc/codecs/max98357a.c: error: implicit declaration of function 'gpiod_set_value' [-Werror=implicit-function-declaration]: => 30:3
> >
> > Something wrong in arch/sh/include/asm/gpio.h? the codec is only
> > selectable when gpiolib is enabled, but the consumer.h header
> > apparently does not get included here.
>
> I think it's an bad select, for which a patch has been available since
> about 2 weeks.
Ah, right. I was looking at linux-next, which has the fix, so I did not
see the problem at first.
Arnd
next prev parent reply other threads:[~2015-02-23 10:24 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1424680402-3477-1-git-send-email-geert@linux-m68k.org>
2015-02-23 8:45 ` Build regressions/improvements in v4.0-rc1 Geert Uytterhoeven
2015-02-23 9:03 ` Arnd Bergmann
2015-02-23 9:14 ` Geert Uytterhoeven
2015-02-23 10:24 ` Arnd Bergmann [this message]
2015-02-23 10:28 ` Geert Uytterhoeven
2015-02-23 11:24 ` Arnd Bergmann
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