Messages in this thread | | | Date | Mon, 13 Oct 2008 01:15:25 -0700 (PDT) | Subject | Re: sparc64: Optimized immediate value implementation build error | From | David Miller <> |
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From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Date: Fri, 3 Oct 2008 16:10:07 -0400
> I ran a cross-compiler on the -lttng tree > git://git.kernel.org/pub/scm/linux/kernel/git/compudj/linux-2.6-lttng.git > > to build the sparc64 arch, and ran across this build error : > > /home/compudj/git/morestable/linux-2.6-lttng/include/trace/sched.h: In function `do_fork': > /home/compudj/git/morestable/linux-2.6-lttng/include/trace/sched.h:38: warning: asm operand 1 probably doesn't match constraints > /home/compudj/git/morestable/linux-2.6-lttng/include/trace/sched.h:38: error: impossible constraint in `asm' > /home/compudj/git/morestable/linux-2.6-lttng/include/trace/sched.h:38: warning: 'value' might be used uninitialized in this function > make[2]: *** [kernel/fork.o] Error 1 > > I think it's caused by : > http://git.kernel.org/?p=linux/kernel/git/compudj/linux-2.6-lttng.git;a=commit;h=c76bfa90a6eb02651368a152b3646aa672d9e625
It can't be "caused by" that commit because that's the initial immediate value sparc64 support I wrote and the tree very much compiled properly when I did test builds way back then.
I don't have time to look further into this right now, sorry.
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