x86: add an smp_apply_quirks to smpboot_32.c (82389871) · Commits · 戴 / test

arch/x86/kernel/smpboot_32.c

+18 −12

Original line number	Diff line number	Diff line
		@@ -78,19 +78,8 @@ static void map_cpu_to_logical_apicid(void);
		/* State of each CPU. */
		DEFINE_PER_CPU(int, cpu_state) = { 0 };

		/*
		* The bootstrap kernel entry code has set these up. Save them for
		* a given CPU
		*/

		void __cpuinit smp_store_cpu_info(int id)
		static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)
		{
		struct cpuinfo_x86 *c = &cpu_data(id);

		*c = boot_cpu_data;
		c->cpu_index = id;
		if (id!=0)
		identify_secondary_cpu(c);
		/*
		* Mask B, Pentium, but not Pentium MMX
		*/
		@@ -138,6 +127,23 @@ void __cpuinit smp_store_cpu_info(int id)

		valid_k7:
		;

		}

		/*
		* The bootstrap kernel entry code has set these up. Save them for
		* a given CPU
		*/

		void __cpuinit smp_store_cpu_info(int id)
		{
		struct cpuinfo_x86 *c = &cpu_data(id);

		*c = boot_cpu_data;
		c->cpu_index = id;
		if (id != 0)
		identify_secondary_cpu(c);
		smp_apply_quirks(c);
		}

		static atomic_t init_deasserted;