----- Chen Gang <gang.chen.5...@gmail.com> 写道: > flush_icache_range() is '__cpuc_coherent_kern_range' under unicore32, > and lkdtm.ko needs it. At present, '__cpuc_coherent_kern_range' is > still used by unicore32, so export it to avoid compiling failure. > > The related error (with allmodconfig under unicore32): > > ERROR: "__cpuc_coherent_kern_range" [drivers/misc/lkdtm.ko] undefined! > > > Signed-off-by: Chen Gang <gang.chen.5...@gmail.com>
Acked-by: Xuetao Guan <g...@mprc.pku.edu.cn> > --- > arch/unicore32/mm/proc-syms.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/arch/unicore32/mm/proc-syms.c b/arch/unicore32/mm/proc-syms.c > index f30071e..21c00fc 100644 > --- a/arch/unicore32/mm/proc-syms.c > +++ b/arch/unicore32/mm/proc-syms.c > @@ -19,5 +19,7 @@ > EXPORT_SYMBOL(cpu_dcache_clean_area); > EXPORT_SYMBOL(cpu_set_pte); > > +EXPORT_SYMBOL(__cpuc_coherent_kern_range); > + > EXPORT_SYMBOL(__cpuc_dma_flush_range); > EXPORT_SYMBOL(__cpuc_dma_clean_range); > -- > 1.9.2.459.g68773ac -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/