2.5.8-pre3 linking error
Hi,
2.5.8-pre3 fails to link here:
init/main.o: In function `start_kernel':
init/main.o(.text.init+0x681): undefined reference to `setup_per_cpu_areas'
-Udo.
Quoted 9 lines · Udo A. Steinberg
Hi,
2.5.8-pre3 fails to link here:
init/main.o: In function `start_kernel':
init/main.o(.text.init+0x681): undefined reference to `setup_per_cpu_areas'(quoted diff) +0
-2-Udo. -
Quoted 5 lines
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As you could see a few lines above setup_per_cpu_areas gets defined only of CONFIG_SMP is set. So find the line in the function start_kernel in init/main.c ( about line #320 IIRC ) where setup_per_cpu_areas gets called and put #ifdef CONFIG_SMP and #endif around it.
Cheers,
Todor
Quoted 5 lines · Udo A. Steinberg
2.5.8-pre3 fails to link here:
init/main.o: In function `start_kernel':
init/main.o(.text.init+0x681): undefined reference to `setup_per_cpu_areas'
Apply this:
===== init/main.c 1.39 vs edited =====
init/main.c +4 -0
@@ -271,6 +271,10 @@#define smp_init () do { } while (0)#endif +static inline void setup_per_cpu_areas (void ) +{ +} +#else #ifdef __GENERIC_PER_CPU
Signature · 2 lines
Stelian Pop <[email protected]> Alcove - http://www.alcove.com
Quoted 7 lines · Udo A. Steinberg
Hi,
2.5.8-pre3 fails to link here:
init/main.o: In function `start_kernel':
init/main.o(.text.init+0x681): undefined reference to `setup_per_cpu_areas'
Rusty patch deleted setup_per_cpu_areas() for the UP case. The patch below simply adds it again.
Gerd
===== main.c 1.39 vs edited =====
main.c renamed from init/main.c +3 -1
@@ -270,7 +270,9 @@#else #define smp_init () do { } while (0)#endif - +static inline void setup_per_cpu_areas (void ) +{ +}#else #ifdef __GENERIC_PER_CPU