Messages in this thread | | | Date | Mon, 28 Oct 2013 12:09:45 +0800 | From | Chen Gang <> | Subject | Re: [PATCH] arc: kernel: export symbol for pm_power_off in reset.c |
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After this patch, and with limitations below, arc finishes allmodconfig.
- with EXTRA_CFLAGS=-mmedium-calls.
- disable CONFIG_CC_OPTIMIZE_FOR_SIZE.
- by pass 5-7 gcc issues (4-5 may duplicate).
- by pass 1 binutils issue (when disable CONFIG_CC_OPTIMIZE_FOR_SIZE).
Next (within 2013-10-31) I will/should:
- shrink cross-compilers information, at least.
- finish the patch for "portable assembler code - newline"
Left:
- it also content sevaval warnings (even not use "EXTRA_CFLAGS=-W").
- for next-20130927 tree, arc can not pass defconfig, either.
- not let it run under kvm (I don't know whether we support kvm).
Thanks.
On 10/28/2013 11:49 AM, Chen Gang wrote: > Need export symbol for it, or can not pass compiling, the related error > with allmodconfig: > > MODPOST 2994 modules > ERROR: "pm_power_off" [drivers/mfd/retu-mfd.ko] undefined! > ERROR: "pm_power_off" [drivers/char/ipmi/ipmi_poweroff.ko] undefined! > > > Signed-off-by: Chen Gang <gang.chen@asianux.com> > --- > arch/arc/kernel/reset.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/arch/arc/kernel/reset.c b/arch/arc/kernel/reset.c > index e227a2b..2768fa1 100644 > --- a/arch/arc/kernel/reset.c > +++ b/arch/arc/kernel/reset.c > @@ -31,3 +31,4 @@ void machine_power_off(void) > } > > void (*pm_power_off) (void) = NULL; > +EXPORT_SYMBOL(pm_power_off); >
-- Chen Gang
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