bug[220] kgdb: change the smp cross core function entry (a0f4207d) · Commits · e / devices / android_kernel_fairphone_FP5

arch/blackfin/kernel/kgdb.c

+4 −8

Original line number	Diff line number	Diff line
		@@ -330,9 +330,6 @@ static void bfin_disable_hw_debug(struct pt_regs *regs)
		}

		#ifdef CONFIG_SMP
		extern void generic_exec_single(int cpu, struct call_single_data *data, int wait);
		static struct call_single_data kgdb_smp_ipi_data[NR_CPUS];

		void kgdb_passive_cpu_callback(void *info)
		{
		kgdb_nmicallback(raw_smp_processor_id(), get_irq_regs());
		@@ -343,15 +340,14 @@ void kgdb_roundup_cpus(unsigned long flags)
		unsigned int cpu;

		for (cpu = cpumask_first(cpu_online_mask); cpu < nr_cpu_ids;
		cpu = cpumask_next(cpu, cpu_online_mask)) {
		kgdb_smp_ipi_data[cpu].func = kgdb_passive_cpu_callback;
		generic_exec_single(cpu, &kgdb_smp_ipi_data[cpu], 0);
		}
		cpu = cpumask_next(cpu, cpu_online_mask))
		smp_call_function_single(cpu, kgdb_passive_cpu_callback,
		NULL, 0);
		}

		void kgdb_roundup_cpu(int cpu, unsigned long flags)
		{
		generic_exec_single(cpu, &kgdb_smp_ipi_data[cpu], 0);
		smp_call_function_single(cpu, kgdb_passive_cpu_callback, NULL, 0);
		}
		#endif