1. Git clone of the latest 2.6.29-rc6. 2. Applied the 2.6.29-rc6-rt2 patch. 3. Copied XXX config from arch/powerpc/configs to .config 4. make -j2 ARCH=powerpc oldconfig 5. make -j2 ARCH=powerpc
It fails with redefinition errors of the rwsem stuff from arch/powerpc/include/asm/rwsem.h and include/linux/rt_lock.h. Anybody else having this problem? Google was not my friend, nor the RT Wiki... The detailed compile output is here: $ make -j2 ARCH=powerpc scripts/kconfig/conf -s arch/powerpc/Kconfig CHK include/linux/version.h CHK include/linux/utsrelease.h SYMLINK include/asm -> include/asm-powerpc CC arch/powerpc/kernel/asm-offsets.s In file included from include/linux/rwsem.h:37, from include/linux/mm_types.h:11, from include/linux/sched.h:61, from arch/powerpc/kernel/asm-offsets.c:17: /home/jaa/src/linux-2.6/arch/powerpc/include/asm/rwsem.h:24: error: redefinition of 'struct rw_semaphore' In file included from include/linux/rwsem.h:37, from include/linux/mm_types.h:11, from include/linux/sched.h:61, from arch/powerpc/kernel/asm-offsets.c:17: /home/jaa/src/linux-2.6/arch/powerpc/include/asm/rwsem.h:46:1: warning: "__RWSEM_INITIALIZER" redefined In file included from include/linux/spinlock.h:118, from include/linux/seqlock.h:34, from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:54, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/rt_lock.h:191:1: warning: this is the location of the previous definition In file included from include/linux/rwsem.h:37, from include/linux/mm_types.h:11, from include/linux/sched.h:61, from arch/powerpc/kernel/asm-offsets.c:17: /home/jaa/src/linux-2.6/arch/powerpc/include/asm/rwsem.h:50:1: warning: "DECLARE_RWSEM" redefined In file included from include/linux/spinlock.h:118, from include/linux/seqlock.h:34, from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:54, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/rt_lock.h:195:1: warning: this is the location of the previous definition In file included from include/linux/rwsem.h:37, from include/linux/mm_types.h:11, from include/linux/sched.h:61, from arch/powerpc/kernel/asm-offsets.c:17: /home/jaa/src/linux-2.6/arch/powerpc/include/asm/rwsem.h:61:1: warning: "init_rwsem" redefined In file included from include/linux/spinlock.h:118, from include/linux/seqlock.h:34, from include/linux/time.h:8, from include/linux/timex.h:56, from include/linux/sched.h:54, from arch/powerpc/kernel/asm-offsets.c:17: include/linux/rt_lock.h:232:1: warning: this is the location of the previous definition /home/jaa/src/linux-2.6/arch/powerpc/include/asm/rwsem.h:167: error: expected identifier or '(' before '{' token make[1]: *** [arch/powerpc/kernel/asm-offsets.s] Error 1 make: *** [prepare0] Error 2 -- Jeff Angielski The PTR Group www.theptrgroup.com _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev