Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 78b5b626 authored by Kumar Gala's avatar Kumar Gala Committed by Benjamin Herrenschmidt
Browse files

powerpc: Make ppc32 respect the boot cpu id for !CONFIG_SMP 



Previously the FDT header field boot_cpuid_phys wasn't actually used
on ppc32.  Instead the physical boot cpuid was assumed to be 0 for
!CONFIG_SMP.

Signed-off-by: default avatarKumar Gala <galak@kernel.crashing.org>
Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
parent 6070bf6a

arch/powerpc/include/asm/smp.h

+2 −1
Original line number Diff line number Diff line
@@ -93,7 +93,7 @@ extern void __cpu_die(unsigned int cpu); 


#else

/* for UP */

#define hard_smp_processor_id()		0

#define hard_smp_processor_id()		get_hard_smp_processor_id(0)

#define smp_setup_cpu_maps()



#endif /* CONFIG_SMP */
@@ -122,6 +122,7 @@ static inline int get_hard_smp_processor_id(int cpu) 


static inline void set_hard_smp_processor_id(int cpu, int phys)

{

	boot_cpuid_phys = phys;

}

#endif /* !CONFIG_SMP */

#endif /* !CONFIG_PPC64 */