Messages in this thread |  | | Date | Fri, 29 Nov 2013 12:03:46 +0800 | From | Chen Gang <> | Subject | Re: [PATCH v2] arch: hexagon: kernel: hexagon_ksyms.c: export related symbols which various modules need |
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After this patch, excluding the VGA_CONSOLE issue, the hexagon can pass allmodconfig. :-)
Please help check all related patches when you have time.
Thanks.
On 11/29/2013 12:01 PM, Chen Gang wrote: > Need export all related functions and symbols for various modules with > allmodconfig. The related errors: > > MODPOST 2879 modules > ERROR: "__vmyield" [sound/sound_firmware.ko] undefined! > ERROR: "__phys_offset" [sound/drivers/snd-dummy.ko] undefined! > ERROR: "ioremap_nocache" [drivers/char/ipmi/ipmi_si.ko] undefined! > ERROR: "__iounmap" [drivers/char/ipmi/ipmi_si.ko] undefined! > ... > > Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com> > --- > arch/hexagon/kernel/hexagon_ksyms.c | 27 +++++++++++++++++++++++---- > 1 files changed, 23 insertions(+), 4 deletions(-) > > diff --git a/arch/hexagon/kernel/hexagon_ksyms.c b/arch/hexagon/kernel/hexagon_ksyms.c > index 32b1379..3188de4 100644 > --- a/arch/hexagon/kernel/hexagon_ksyms.c > +++ b/arch/hexagon/kernel/hexagon_ksyms.c > @@ -20,6 +20,9 @@ > > #include <asm/hexagon_vm.h> > #include <asm/uaccess.h> > +#include <asm/io.h> > +#include <linux/dma-mapping.h> > +#include <asm/dma-mapping.h> > > EXPORT_SYMBOL(__copy_from_user_hexagon); > EXPORT_SYMBOL(__copy_to_user_hexagon); > @@ -28,13 +31,29 @@ EXPORT_SYMBOL(__vmsetie); > EXPORT_SYMBOL(memcpy); > EXPORT_SYMBOL(memset); > > +/* Additional functions */ > +EXPORT_SYMBOL(__strnlen_user); > +EXPORT_SYMBOL(__vmyield); > +EXPORT_SYMBOL(__iounmap); > +EXPORT_SYMBOL(__clear_user_hexagon); > +EXPORT_SYMBOL(ioremap_nocache); > +EXPORT_SYMBOL(empty_zero_page); > + > +/* Additional variables */ > +EXPORT_SYMBOL(_dflt_cache_att); > +EXPORT_SYMBOL(__phys_offset); > +EXPORT_SYMBOL(bad_dma_address); > + > #define DECLARE_EXPORT(name) \ > extern void name(void); EXPORT_SYMBOL(name) > > /* Symbols found in libgcc that assorted kernel modules need */ > DECLARE_EXPORT(__hexagon_memcpy_likely_aligned_min32bytes_mult8bytes); > > -DECLARE_EXPORT(__hexagon_divsi3); > -DECLARE_EXPORT(__hexagon_modsi3); > -DECLARE_EXPORT(__hexagon_udivsi3); > -DECLARE_EXPORT(__hexagon_umodsi3); > +DECLARE_EXPORT(__divsi3); > +DECLARE_EXPORT(__modsi3); > +DECLARE_EXPORT(__udivsi3); > +DECLARE_EXPORT(__umodsi3); > + > +/* Additional functions */ > +DECLARE_EXPORT(csum_tcpudp_magic); >
-- Chen Gang
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