Messages in this thread |  | | Date | Wed, 30 Jul 2008 14:22:11 +0300 | From | Adrian Bunk <> | Subject | Re: build issue #538 for v2.6.27-rc1 :undefined reference to `pnp_get_resource' |
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On Wed, Jul 30, 2008 at 03:03:44AM -0700, Andrew Morton wrote: > On Tue, 29 Jul 2008 18:11:46 +0200 Toralf F__rster <toralf.foerster@gmx.de> wrote: > > > Hello, > > > > the build (.config attached) failed, make ends with : > > ... > > AS arch/x86/lib/thunk_32.o > > CC arch/x86/lib/usercopy_32.o > > AR arch/x86/lib/lib.a > > LD vmlinux.o > > MODPOST vmlinux.o > > WARNING: modpost: Found 13 section mismatch(es). > > To see full details build your kernel with: > > 'make CONFIG_DEBUG_SECTION_MISMATCH=y' > > GEN .version > > CHK include/linux/compile.h > > UPD include/linux/compile.h > > CC init/version.o > > LD init/built-in.o > > LD .tmp_vmlinux1 > > drivers/built-in.o: In function `pnp_port_start': > > /home/tfoerste/devel/linux-2.6/include/linux/pnp.h:51: undefined reference to `pnp_get_resource' > > make: *** [.tmp_vmlinux1] Error 1 > > > > y:/usr/src/25> grep PNP .config > y:/usr/src/25> grep pnp_port_start $(find . -name '*.o') > Binary file ./drivers/built-in.o matches > Binary file ./drivers/telephony/built-in.o matches > Binary file ./drivers/telephony/ixj.o matches > Binary file ./vmlinux.o matches > > I assume that drivers/telephony/ixj.c needs to depend on PNP. >...
No, it does not need this dependency.
CONFIG_OPTIMIZE_INLINING broke it, and Bjorn has already done a fix (it's silly to get an out-of-line pnp_port_start() function only due to it having two callers in one source file, but that is what gcc 4.2 does as "optimized inlining"...).
cu Adrian
--
"Is there not promise of rain?" Ling Tan asked suddenly out of the darkness. There had been need of rain for many days. "Only a promise," Lao Er said. Pearl S. Buck - Dragon Seed
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