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Commit aef55d49 authored by H. Peter Anvin's avatar H. Peter Anvin
Browse files

Merge branch 'x86/urgent' into x86/irq 



Merge reason: conflict in arch/x86/kernel/apic/io_apic.c

Resolved Conflicts:
	arch/x86/kernel/apic/io_apic.c

Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
parents ca4dbc66 eb5b3794

arch/x86/ia32/ia32_aout.c

+0 −1
Original line number Diff line number Diff line
@@ -327,7 +327,6 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs) 
	current->mm->free_area_cache = TASK_UNMAPPED_BASE;

	current->mm->cached_hole_size = 0;



	current->mm->mmap = NULL;

	install_exec_creds(bprm);

	current->flags &= ~PF_FORKNOEXEC;

arch/x86/include/asm/io_apic.h

+1 −0
Original line number Diff line number Diff line
@@ -160,6 +160,7 @@ extern int io_apic_get_redir_entries(int ioapic); 
struct io_apic_irq_attr;

extern int io_apic_set_pci_routing(struct device *dev, int irq,

		 struct io_apic_irq_attr *irq_attr);

void setup_IO_APIC_irq_extra(u32 gsi);

extern int (*ioapic_renumber_irq)(int ioapic, int irq);

extern void ioapic_init_mappings(void);

extern void ioapic_insert_resources(void);

arch/x86/include/asm/system.h

+2 −2
Original line number Diff line number Diff line
@@ -11,9 +11,9 @@ 
#include <linux/irqflags.h>



/* entries in ARCH_DLINFO: */

#ifdef CONFIG_IA32_EMULATION

#if defined(CONFIG_IA32_EMULATION) || !defined(CONFIG_X86_64)

# define AT_VECTOR_SIZE_ARCH 2

#else

#else /* else it's non-compat x86-64 */

# define AT_VECTOR_SIZE_ARCH 1

#endif

arch/x86/kernel/acpi/boot.c

+8 −6
Original line number Diff line number Diff line
@@ -446,6 +446,12 @@ void __init acpi_pic_sci_set_trigger(unsigned int irq, u16 trigger) 
int acpi_gsi_to_irq(u32 gsi, unsigned int *irq)

{

	*irq = gsi;



#ifdef CONFIG_X86_IO_APIC

	if (acpi_irq_model == ACPI_IRQ_MODEL_IOAPIC)

		setup_IO_APIC_irq_extra(gsi);

#endif



	return 0;

}
@@ -473,7 +479,8 @@ int acpi_register_gsi(struct device *dev, u32 gsi, int trigger, int polarity) 
		plat_gsi = mp_register_gsi(dev, gsi, trigger, polarity);

	}

#endif

	acpi_gsi_to_irq(plat_gsi, &irq);

	irq = plat_gsi;



	return irq;

}
@@ -1185,9 +1192,6 @@ static void __init acpi_process_madt(void) 
		if (!error) {

			acpi_lapic = 1;



#ifdef CONFIG_X86_BIGSMP

			generic_bigsmp_probe();

#endif

			/*

			 * Parse MADT IO-APIC entries

			 */
@@ -1197,8 +1201,6 @@ static void __init acpi_process_madt(void) 
				acpi_ioapic = 1;



				smp_found_config = 1;

				if (apic->setup_apic_routing)

					apic->setup_apic_routing();

			}

		}

		if (error == -EINVAL) {

arch/x86/kernel/apic/apic.c

+0 −17
Original line number Diff line number Diff line
@@ -1641,9 +1641,7 @@ int __init APIC_init_uniprocessor(void) 
#endif



	enable_IR_x2apic();

#ifdef CONFIG_X86_64

	default_setup_apic_routing();

#endif



	verify_local_APIC();

	connect_bsp_APIC();
@@ -1891,21 +1889,6 @@ void __cpuinit generic_processor_info(int apicid, int version) 
	if (apicid > max_physical_apicid)

		max_physical_apicid = apicid;



#ifdef CONFIG_X86_32

	if (num_processors > 8) {

		switch (boot_cpu_data.x86_vendor) {

		case X86_VENDOR_INTEL:

			if (!APIC_XAPIC(version)) {

				def_to_bigsmp = 0;

				break;

			}

			/* If P4 and above fall through */

		case X86_VENDOR_AMD:

			def_to_bigsmp = 1;

		}

	}

#endif



#if defined(CONFIG_SMP) || defined(CONFIG_X86_64)

	early_per_cpu(x86_cpu_to_apicid, cpu) = apicid;

	early_per_cpu(x86_bios_cpu_apicid, cpu) = apicid;