From: William Lee Irwin III <wli@holomorphy.com> This looks rather unusual, however, this is what sparc32 really wants. The function pointer argument to kernel_thread() is irrelevant here; the execution state of the thread is established in the SMP trampoline. Signed-off-by: Andrew Morton <akpm@osdl.org> --- 25-akpm/arch/sparc/kernel/sun4d_smp.c | 3 +-- 25-akpm/arch/sparc/kernel/sun4m_smp.c | 3 +-- 2 files changed, 2 insertions(+), 4 deletions(-) diff -puN arch/sparc/kernel/sun4d_smp.c~sparc32-remove-references-to-start_secondary arch/sparc/kernel/sun4d_smp.c --- 25/arch/sparc/kernel/sun4d_smp.c~sparc32-remove-references-to-start_secondary 2004-08-04 22:37:38.033580984 -0700 +++ 25-akpm/arch/sparc/kernel/sun4d_smp.c 2004-08-04 22:37:38.041579768 -0700 @@ -149,7 +149,6 @@ void __init smp4d_callin(void) extern int cpu_idle(void *unused); extern void init_IRQ(void); extern void cpu_panic(void); -extern int start_secondary(void *unused); /* * Cycle through the processors asking the PROM to start each one. @@ -202,7 +201,7 @@ void __init smp4d_boot_cpus(void) int no; /* Cook up an idler for this guy. */ - kernel_thread(start_secondary, NULL, CLONE_IDLETASK); + kernel_thread(NULL, NULL, CLONE_IDLETASK); cpucount++; diff -puN arch/sparc/kernel/sun4m_smp.c~sparc32-remove-references-to-start_secondary arch/sparc/kernel/sun4m_smp.c --- 25/arch/sparc/kernel/sun4m_smp.c~sparc32-remove-references-to-start_secondary 2004-08-04 22:37:38.036580528 -0700 +++ 25-akpm/arch/sparc/kernel/sun4m_smp.c 2004-08-04 22:37:38.040579920 -0700 @@ -124,7 +124,6 @@ void __init smp4m_callin(void) extern int cpu_idle(void *unused); extern void init_IRQ(void); extern void cpu_panic(void); -extern int start_secondary(void *unused); /* * Cycle through the processors asking the PROM to start each one. @@ -174,7 +173,7 @@ void __init smp4m_boot_cpus(void) int timeout; /* Cook up an idler for this guy. */ - kernel_thread(start_secondary, NULL, CLONE_IDLETASK); + kernel_thread(NULL, NULL, CLONE_IDLETASK); cpucount++; _