On Fri, 2004-10-15 at 06:26, Ingo Molnar wrote:
> i have released the -U3 PREEMPT_REALTIME patch:
> 
>   http://redhat.com/~mingo/voluntary-preempt/voluntary-preempt-2.6.9-rc4-mm1-U3

Does not compile.  .config attached:

  HOSTCC  scripts/bin2c
  CC      arch/i386/kernel/asm-offsets.s
In file included from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/linux/spinlock.h:104: error: conflicting types for `spinlock_t'
include/asm/mutex.h:92: error: previous declaration of `spinlock_t'
In file included from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/linux/spinlock.h:105:1: warning: "SPIN_LOCK_UNLOCKED" redefined
In file included from include/linux/spinlock.h:16,
                 from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/asm/mutex.h:86:1: warning: this is the location of the previous definition
In file included from include/linux/capability.h:45,
                 from include/linux/sched.h:7,
                 from arch/i386/kernel/asm-offsets.c:7:
include/linux/spinlock.h:538:1: warning: "spin_lock_init" redefined
include/linux/spinlock.h:107:1: warning: this is the location of the previous definition
include/linux/spinlock.h:548:1: warning: "spin_is_locked" redefined
include/linux/spinlock.h:143:1: warning: this is the location of the previous definition
include/linux/spinlock.h:558:1: warning: "spin_unlock_wait" redefined
include/linux/spinlock.h:173:1: warning: this is the location of the previous definition
In file included from include/linux/time.h:7,
                 from include/linux/timex.h:58,
                 from include/linux/sched.h:11,
                 from arch/i386/kernel/asm-offsets.c:7:
include/linux/seqlock.h: In function `__write_seqlock':
include/linux/seqlock.h:74: error: structure has no member named `magic'
include/linux/seqlock.h:74: error: structure has no member named `lock'
include/linux/seqlock.h:74: error: structure has no member named `babble'
include/linux/seqlock.h:74: error: structure has no member named `babble'
include/linux/seqlock.h:74: error: structure has no member named `module'
include/linux/seqlock.h:74: error: structure has no member named `owner'
include/linux/seqlock.h:74: error: structure has no member named `oline'
include/linux/seqlock.h:74: error: structure has no member named `lock'
include/linux/seqlock.h:74: error: structure has no member named `owner'
include/linux/seqlock.h:74: error: structure has no member named `oline'
include/linux/seqlock.h: In function `__write_sequnlock':
include/linux/seqlock.h:83: error: structure has no member named `magic'
include/linux/seqlock.h:83: error: structure has no member named `lock'
include/linux/seqlock.h:83: error: structure has no member named `babble'
include/linux/seqlock.h:83: error: structure has no member named `babble'
include/linux/seqlock.h:83: error: structure has no member named `module'
include/linux/seqlock.h:83: error: structure has no member named `lock'
include/linux/seqlock.h: In function `__write_tryseqlock':
include/linux/seqlock.h:88: error: structure has no member named `magic'
include/linux/seqlock.h:88: error: structure has no member named `lock'
include/linux/seqlock.h:88: error: structure has no member named `babble'
include/linux/seqlock.h:88: error: structure has no member named `babble'
include/linux/seqlock.h:88: error: structure has no member named `module'
include/linux/seqlock.h:88: error: structure has no member named `owner'
include/linux/seqlock.h:88: error: structure has no member named `oline'
include/linux/seqlock.h:88: error: structure has no member named `lock'
include/linux/seqlock.h:88: error: structure has no member named `owner'
include/linux/seqlock.h:88: error: structure has no member named `oline'
include/linux/seqlock.h: In function `__write_seqlock_raw':

etc

Lee