From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Ingo Molnar <mingo@elte.hu>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: x86-64 build problem with tip
Date: Wed, 14 May 2008 10:54:13 +0100 [thread overview]
Message-ID: <482AB6C5.4060604@goop.org> (raw)
I'm getting this when I build for x86-64 with
jeremy@cosworth:~/hg/xen/paravirt/linux-x86_64$ gcc -v
Reading specs from /usr/lib/gcc/x86_64-linux/3.4.4/specs
Configured with: ../src/configure -v --enable-languages=c,c++,java,f77,pascal,objc,ada,treelang --prefix=/usr --libexecdir=/usr/lib --with-gxx-include-dir=/usr/include/c++/3.4 --enable-shared --with-system-zlib --enable-nls --without-included-gettext --program-suffix=-3.4 --enable-__cxa_atexit --enable-libstdcxx-allocator=mt --enable-clocale=gnu --enable-libstdcxx-debug --enable-java-gc=boehm --enable-java-awt=gtk --disable-werror x86_64-linux
Thread model: posix
gcc version 3.4.4 20050314 (prerelease) (Debian 3.4.3-13)
CC kernel/sched.o
/home/jeremy/hg/xen/paravirt/linux/kernel/sched_trace.h: In function `wait_task_inactive':
/home/jeremy/hg/xen/paravirt/linux/kernel/sched_trace.h:5: warning: asm operand 1 probably doesn't match constraints
/home/jeremy/hg/xen/paravirt/linux/kernel/sched_trace.h:5: error: impossible constraint in `asm'
/home/jeremy/hg/xen/paravirt/linux/kernel/sched_trace.h:5: warning: 'value' might be used uninitialized in this function
/home/jeremy/hg/xen/paravirt/linux/kernel/sched.c: At top level:
/home/jeremy/hg/xen/paravirt/linux/kernel/sched_fair.c:1167: warning: 'wakeup_preempt_entity' defined but not used
make[3]: *** [kernel/sched.o] Error 1
Turning CONFIG_MARKER off avoids the problem.
J
next reply other threads:[~2008-05-14 9:54 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-05-14 9:54 Jeremy Fitzhardinge [this message]
2008-05-16 12:48 ` [PATCH] Fix immediate asm constraint for gcc 3 x86_64 Mathieu Desnoyers
2008-05-16 21:32 ` H. Peter Anvin
2008-05-21 13:31 ` Mathieu Desnoyers
[not found] ` <48344239.9070003@zytor.com>
[not found] ` <20080521160217.GA26974@Krystal>
2008-05-21 17:01 ` [PATCH] Fix Immediate Values x86_64 support old gcc Mathieu Desnoyers
2008-05-21 20:37 ` Sam Ravnborg
2008-05-21 21:28 ` Mathieu Desnoyers
2008-05-21 21:46 ` Sam Ravnborg
2008-05-21 21:57 ` [PATCH] Fix Immediate Values x86_64 support old gcc (v2) Mathieu Desnoyers
2008-05-21 22:38 ` Sam Ravnborg
2008-05-21 23:24 ` [PATCH] Fix Immediate Values x86_64 support old gcc (v3) Mathieu Desnoyers
2008-05-22 2:03 ` Mathieu Desnoyers
2008-05-25 7:21 ` Sam Ravnborg
2008-05-27 13:12 ` [PATCH ftrace.git sched-fixes.git] " Mathieu Desnoyers
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