Jason Yan <yanai...@huawei.com> writes: > These two variables are both defined in init_32.c and init_64.c. Move > them to init-common.c. > > Signed-off-by: Jason Yan <yanai...@huawei.com> > Cc: Diana Craciun <diana.crac...@nxp.com> > Cc: Michael Ellerman <m...@ellerman.id.au> > Cc: Christophe Leroy <christophe.le...@c-s.fr> > Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org> > Cc: Paul Mackerras <pau...@samba.org> > Cc: Nicholas Piggin <npig...@gmail.com> > Cc: Kees Cook <keesc...@chromium.org> > Reviewed-by: Christophe Leroy <christophe.le...@c-s.fr> > Reviewed-by: Diana Craciun <diana.crac...@nxp.com> > Tested-by: Diana Craciun <diana.crac...@nxp.com> > --- > arch/powerpc/mm/init-common.c | 5 +++++ > arch/powerpc/mm/init_32.c | 5 ----- > arch/powerpc/mm/init_64.c | 5 ----- > 3 files changed, 5 insertions(+), 10 deletions(-) > > diff --git a/arch/powerpc/mm/init-common.c b/arch/powerpc/mm/init-common.c > index a84da92920f7..152ae0d21435 100644 > --- a/arch/powerpc/mm/init-common.c > +++ b/arch/powerpc/mm/init-common.c > @@ -21,6 +21,11 @@ > #include <asm/pgtable.h> > #include <asm/kup.h> > > +phys_addr_t memstart_addr = (phys_addr_t)~0ull; > +EXPORT_SYMBOL_GPL(memstart_addr); > +phys_addr_t kernstart_addr; > +EXPORT_SYMBOL_GPL(kernstart_addr);
Would be nice if these can be __ro_after_init ? cheers
