Messages in this thread | | | Date | Tue, 6 Nov 2007 17:07:55 +0100 | From | Sam Ravnborg <> | Subject | Re: UML defconfig building failed again |
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On Tue, Nov 06, 2007 at 02:11:43PM +0000, Al Viro wrote: > On Tue, Nov 06, 2007 at 07:46:02PM +0800, WANG Cong wrote: > > > > Hi, Jeff! > > > > I used today's linus-tree and defconfig to compile uml, but it failed. Error messages are > > things like: > > > > In file included from include/asm/processor-generic.h:13, > > from include/asm/processor.h:77, > > from include/asm/thread_info.h:11, > > from include/linux/thread_info.h:21, > > from include/linux/preempt.h:9, > > from include/linux/spinlock.h:49, > > from include/linux/seqlock.h:29, > > from include/linux/time.h:8, > > from include/linux/timex.h:57, > > from include/linux/sched.h:53, > > from arch/um/include/sysdep/kernel-offsets.h:2, > > from arch/um/kernel/asm-offsets.c:1: > > include/asm/ptrace.h:50: warning: ???struct user_fxsr_struct??? declared inside parameter list > > include/asm/ptrace.h:50: warning: its scope is only this definition or declaration, which is probably not what you want > > include/asm/ptrace.h:52: warning: ???struct user_fxsr_struct??? declared inside parameter list > > In file included from include/linux/timer.h:5, > > from include/linux/sched.h:87, > > from arch/um/include/sysdep/kernel-offsets.h:2, > > from arch/um/kernel/asm-offsets.c:1: > > include/linux/ktime.h: In function ???ktime_set???: > > include/linux/ktime.h:84: warning: comparison is always false due to limited range of data type > > > > {snip} > > > > It seems like CONFIG_X86_32 was not set. Any ideas? > > Sigh... Kbuild breakage this time... See if %s/\<[AC]FLAGS\>/KBUILD_&/g > in arch/um/Makefile-i386 helps. Ups - my bad. I have somehow overlooked those two assignments in the middle.
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