Re: [patch] Real-Time Preemption, -RT-2.6.12-rc2-V0.7.44-00

[Lee Revell <rlrevell@joe-job.com>]

On Sun, 2005-04-10 at 19:47 +0200, Ingo Molnar wrote:
> yeah, that's what i did in -45-01.
> 

Ingo,

This build failure was reported with 45-01 by an AMD64 user.  Do you
need the .config?

  HOSTCC  scripts/bin2c
  CC      arch/x86_64/kernel/asm-offsets.s
  CHK     include/asm-x86_64/offset.h
  UPD     include/asm-x86_64/offset.h
  CC      init/main.o
In file included from include/linux/rwsem.h:38,
                 from include/linux/kobject.h:24,
                 from include/linux/module.h:19,
                 from init/main.c:16:
include/asm/rwsem.h:55: error: redefinition of `struct rw_semaphore'
In file included from include/linux/rwsem.h:38,
                 from include/linux/kobject.h:24,
                 from include/linux/module.h:19,
                 from init/main.c:16:
include/asm/rwsem.h:79:1: warning: "__RWSEM_INITIALIZER" redefined
In file included from include/linux/spinlock.h:16,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from init/main.c:16:
include/linux/rt_lock.h:295:1: warning: this is the location of the
previous definition
In file included from include/linux/rwsem.h:38,
                 from include/linux/kobject.h:24,
                 from include/linux/module.h:19,
                 from init/main.c:16:
include/asm/rwsem.h:83:1: warning: "DECLARE_RWSEM" redefined
In file included from include/linux/spinlock.h:16,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from include/linux/module.h:10,
                 from init/main.c:16:
include/linux/rt_lock.h:298:1: warning: this is the location of the
previous definition
include/asm/rwsem.h:86: error: parse error before "do"
In file included from include/linux/kobject.h:24,
                 from include/linux/module.h:19,
                 from init/main.c:16:
include/linux/rwsem.h: In function `compat_down_read':
include/linux/rwsem.h:56: warning: passing arg 1 of `__down_read' from
incompatible pointer type
include/linux/rwsem.h: In function `compat_down_read_trylock':
include/linux/rwsem.h:67: warning: passing arg 1 of
`__down_read_trylock' from incompatible pointer type
include/linux/rwsem.h: In function `compat_down_write':
include/linux/rwsem.h:79: warning: passing arg 1 of `__down_write' from
incompatible pointer type
include/linux/rwsem.h: In function `compat_down_write_trylock':
include/linux/rwsem.h:90: warning: passing arg 1 of
`__down_write_trylock' from incompatible pointer type
include/linux/rwsem.h: In function `compat_up_read':
include/linux/rwsem.h:101: warning: passing arg 1 of `__up_read' from
incompatible pointer type
include/linux/rwsem.h: In function `compat_up_write':
include/linux/rwsem.h:111: warning: passing arg 1 of `__up_write' from
incompatible pointer type
include/linux/rwsem.h: In function `compat_downgrade_write':
include/linux/rwsem.h:121: warning: passing arg 1 of `__downgrade_write'
from incompatible pointer type
In file included from include/linux/proc_fs.h:6,
                 from init/main.c:17:
include/linux/fs.h: In function `lock_super':
include/linux/fs.h:828: warning: implicit declaration of function
`compat_down'
include/linux/fs.h: In function `unlock_super':
include/linux/fs.h:833: warning: implicit declaration of function
`compat_up'
make[1]: *** [init/main.o] Error 1
make: *** [init] Error 2

Lee