On Sun, Nov 26, 2006 at 03:12:54PM -0800, Linus Torvalds wrote:
>
>
> On Sun, 26 Nov 2006, Linus Torvalds wrote:
> >
> > Does the obvious fix (to include <linux/kernel.h> in irqflags.h) fix it
> > for you?
>
> Btw, Alexey, why did you do _both a BUILD_BUG_ON and a "typecheck()"?
>
> If there are any broken users, we shouldn't break the build, but a
> _warning_ is certainly appropriate.
>
> I think I'll just commit this..
>
> Ralf, Russell, does this work for you guys?
Not at all. It creates even more problems for me, with this circular
dependency:
linux/bitops.h -> asm-arm/bitops.h -> asm-arm/system.h
-> linux/irqflags.h -> linux/kernel.h -> linux/bitops.h
We really need, as a priority, to sort out these include files ASAP,
and stop bunging random stuff into unrelated random headers. Shouldn't
stuff like roundup_pow_of_two() and long_log2() live somewhere else
other than such a generic run-of-the-mill include such as linux/kernel.h ?
CHK include/linux/version.h
make[2]: `include/asm-arm/mach-types.h' is up to date.
Using /home/rmk/git/linux-2.6-rmk as source for kernel
GEN /home/rmk/git/build/assabet/Makefile
CHK include/linux/utsrelease.h
CC arch/arm/kernel/asm-offsets.s
In file included from /home/rmk/git/linux-2.6-rmk/include/linux/irqflags.h:14,
from include2/asm/system.h:214,
from include2/asm/bitops.h:23,
from /home/rmk/git/linux-2.6-rmk/include/linux/bitops.h:9,
from
/home/rmk/git/linux-2.6-rmk/include/linux/thread_info.h:20,
from /home/rmk/git/linux-2.6-rmk/include/linux/preempt.h:9,
from /home/rmk/git/linux-2.6-rmk/include/linux/spinlock.h:49,
from /home/rmk/git/linux-2.6-rmk/include/linux/capability.h:45,
from /home/rmk/git/linux-2.6-rmk/include/linux/sched.h:46,
from
/home/rmk/git/linux-2.6-rmk/arch/arm/kernel/asm-offsets.c:13:
/home/rmk/git/linux-2.6-rmk/include/linux/kernel.h: In function
`roundup_pow_of_two':
/home/rmk/git/linux-2.6-rmk/include/linux/kernel.h:169: warning: implicit
declaration of function `fls_long'
In file included from
/home/rmk/git/linux-2.6-rmk/include/linux/thread_info.h:20,
from /home/rmk/git/linux-2.6-rmk/include/linux/preempt.h:9,
from /home/rmk/git/linux-2.6-rmk/include/linux/spinlock.h:49,
from /home/rmk/git/linux-2.6-rmk/include/linux/capability.h:45,
from /home/rmk/git/linux-2.6-rmk/include/linux/sched.h:46,
from
/home/rmk/git/linux-2.6-rmk/arch/arm/kernel/asm-offsets.c:13:
/home/rmk/git/linux-2.6-rmk/include/linux/bitops.h: At top level:
/home/rmk/git/linux-2.6-rmk/include/linux/bitops.h:57: error: conflicting types
for 'fls_long'
/home/rmk/git/linux-2.6-rmk/include/linux/kernel.h:169: error: previous
implicit declaration of 'fls_long' was here
make[2]: *** [arch/arm/kernel/asm-offsets.s] Error 1
make[1]: *** [prepare0] Error 2
make: *** [_all] Error 2
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of:
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