Hello all,
I have just moved to Linux world from Windows and am trying to develop a
tool where I want to use Local APIC timer and Perf Ctr. interrupts. Stealing
it from the system didnt work so I want to disable the systems use of APIC
on a uniprocesor system, i am trying to achieve this thru deselecting the
SMP support option and also the APIC support option in make menuconfig
options list, my problem is doing this leads to build errors as below:
/include/asm/hardirq.h:37: warning: `synchronize_irq' redefined
/include/linux/modules/i386_ksyms.ver:84: warning: this is the location of
the previous definition
In file included from ksyms.c:17:
/include/linux/kernel_stat.h: In function `kstat_irqs':
include/linux/kernel_stat.h:48: `smp_num_cpus' undeclared (first use in this
function)
/include/linux/kernel_stat.h:48: (Each undeclared identifier is reported
only once
/include/linux/kernel_stat.h:48: for each function it appears in.)
make[2]: *** [ksyms.o] Error 1
make[2]: Leaving directory
/kernel'
make[1]: *** [first_rule] Error 2
make[1]: Leaving directory
/kernel'
make: *** [_dir_kernel] Error 2
I am sure there are ppl who can help me out on this...and am checking my
inbox at 60Hz....:).....
Dinesh
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