From: "Peter Teoh" <htmldeveloper@gmail.com>
To: Al Viro <viro@zeniv.linux.org.uk>,
Steven Rostedt <srostedt@redhat.com>,
uml-devel <user-mode-linux-devel@lists.sourceforge.net>
Subject: [uml-devel] UML: multiple error in compilation
Date: Wed, 5 Nov 2008 12:39:36 +0800 [thread overview]
Message-ID: <804dabb00811042039s2dd4d9dv940059deea522dd8@mail.gmail.com> (raw)
I am on linus git tree:
45beca08dd8b6d6a65c5ffd730af2eac7a2c7a03 branch 'master' of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
after attempting to compile for UML, I got "undefined reference to
`save_stack_trace'", and so I applied the following:
http://groups.google.com/group/linux.kernel/browse_thread/thread/84e3655b604ecc40/1b16192ff6b216b9?lnk=raot
and then make again:
/root/download/linux-2.6_latest>make linux ARCH=um O=uml
make[1]: Nothing to be done for `/mnt/sda2/download/linux-2.6_latest/uml'.
make[2]: `arch/um/sys-i386/user-offsets.s' is up to date.
Using /mnt/sda2/download/linux-2.6_latest as source for kernel
GEN /mnt/sda2/download/linux-2.6_latest/uml/Makefile
CHK include/linux/version.h
CHK include/linux/utsrelease.h
SYMLINK include/asm -> include/asm-um
CALL /mnt/sda2/download/linux-2.6_latest/scripts/checksyscalls.sh
CHK include/linux/compile.h
CC kernel/trace/trace.o
/mnt/sda2/download/linux-2.6_latest/kernel/trace/trace.c: In function
'ftrace_trace_stack':
/mnt/sda2/download/linux-2.6_latest/kernel/trace/trace.c:710: error:
storage size of 'trace' isn't known
/mnt/sda2/download/linux-2.6_latest/kernel/trace/trace.c:710: warning:
unused variable 'trace'
make[3]: *** [kernel/trace/trace.o] Error 1
make[2]: *** [kernel/trace] Error 2
make[1]: *** [kernel] Error 2
make: *** [sub-make] Error 2
Hm...possibly some header got error.....any hints?
--
Regards,
Peter Teoh
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reply other threads:[~2008-11-05 4:39 UTC|newest]
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