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