Messages in this thread | | | Date | Sun, 14 Sep 2014 17:02:58 +0800 | From | Chen Gang <> | Subject | Re: [PATCH] arch/microblaze/kernel/setup.c: Add default 'screen_info" for fixing compiling break |
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On 09/14/2014 04:45 PM, Geert Uytterhoeven wrote: > Hi Chen, > > On Sun, Sep 14, 2014 at 10:32 AM, Chen Gang <gang.chen.5i5j@gmail.com> wrote: >> Add default one just like other architectures have done (e.g. cris, >> score, sh ...), the related error with allmodconfig: >> >> LD init/built-in.o >> drivers/built-in.o: In function `vgacon_save_screen': >> drivers/video/console/.tmp_vgacon.o:(.text+0x834d0): undefined reference to `screen_info' >> drivers/video/console/.tmp_vgacon.o:(.text+0x834ec): undefined reference to `screen_info' >> drivers/built-in.o: In function `vgacon_resize': >> drivers/video/console/.tmp_vgacon.o:(.text+0x83cdc): undefined reference to `screen_info' >> drivers/video/console/.tmp_vgacon.o:(.text+0x83d38): undefined reference to `screen_info' >> drivers/built-in.o: In function `vgacon_switch': >> drivers/video/console/.tmp_vgacon.o:(.text+0x83f50): undefined reference to `screen_info' >> drivers/built-in.o:drivers/video/console/.tmp_vgacon.o:(.text+0x8407c): more undefined references to `screen_info' follow >> make: *** [vmlinux] Error 1 > > Can microblaze actually have VGA? > > If not, it's better to disable it. >
Welcome the related microblaze maintainers ideas for it
> BTW, it's interesting you mention cris, as VGA_CONSOLE depends on !CRIS > in drivers/video/console/Kconfig... >
Welcome the related cris maintainers ideas for it.
> I (still) think it's time to introduce ARCH_MIGHT_HAVE_VGA, and make > VGA_CONSOLE depend on that, cfr. > > commit f13399f033ae3d49e1808bacabd83d116844c94e > Merge: 049ffa8ab33a b2c32b32a212 > Author: Linus Torvalds <torvalds@linux-foundation.org> > Date: Fri Nov 15 14:05:15 2013 -0800 > > Merge tag 'for-linus' of > git://linux-c6x.org/git/projects/linux-c6x-upstreaming > > Pull Kconfig cleanups from Mark Salter: > "Remove some unused config options from C6X and clean up PC_PARPORT > dependencies. The latter was discussed here: > > https://lkml.org/lkml/2013/10/8/12" > > * tag 'for-linus' of git://linux-c6x.org/git/projects/linux-c6x-upstreaming: > c6x: remove unused COMMON_CLKDEV Kconfig parameter > Kconfig cleanup (PARPORT_PC dependencies) > x86: select ARCH_MIGHT_HAVE_PC_PARPORT > unicore32: select ARCH_MIGHT_HAVE_PC_PARPORT > sparc: select ARCH_MIGHT_HAVE_PC_PARPORT > sh: select ARCH_MIGHT_HAVE_PC_PARPORT > powerpc: select ARCH_MIGHT_HAVE_PC_PARPORT > parisc: select ARCH_MIGHT_HAVE_PC_PARPORT > mips: select ARCH_MIGHT_HAVE_PC_PARPORT > microblaze: select ARCH_MIGHT_HAVE_PC_PARPORT > m68k: select ARCH_MIGHT_HAVE_PC_PARPORT > ia64: select ARCH_MIGHT_HAVE_PC_PARPORT > arm: select ARCH_MIGHT_HAVE_PC_PARPORT > alpha: select ARCH_MIGHT_HAVE_PC_PARPORT > c6x: remove unused parameter in Kconfig >
At least for me, the contents above sounds reasonable.
And also thank you very much for always supporting me for sending 'global' patches for Kconfig.
But in honest, what I have done is not quite well, at present. And I should continue trying...
Thanks. -- Chen Gang
Open share and attitude like air water and life which God blessed
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