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-rw-r--r--arch/x86/include/asm/apic.h1
-rw-r--r--arch/x86/include/asm/cpu.h2
-rw-r--r--arch/x86/kernel/apic/apic.c9
-rw-r--r--arch/x86/kernel/apic/io_apic.c3
-rw-r--r--arch/x86/kernel/irq.c3
-rw-r--r--arch/x86/kernel/process.c24
-rw-r--r--arch/x86/kernel/smpboot.c4
-rw-r--r--drivers/firmware/dmi_scan.c11
8 files changed, 42 insertions, 15 deletions
diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
index 5e3969c36d7f..3c896946f4cc 100644
--- a/arch/x86/include/asm/apic.h
+++ b/arch/x86/include/asm/apic.h
@@ -233,6 +233,7 @@ extern void sync_Arb_IDs(void);
extern void init_bsp_APIC(void);
extern void setup_local_APIC(void);
extern void end_local_APIC_setup(void);
+extern void bsp_end_local_APIC_setup(void);
extern void init_apic_mappings(void);
void register_lapic_address(unsigned long address);
extern void setup_boot_APIC_clock(void);
diff --git a/arch/x86/include/asm/cpu.h b/arch/x86/include/asm/cpu.h
index 6e6e7558e702..4564c8e28a33 100644
--- a/arch/x86/include/asm/cpu.h
+++ b/arch/x86/include/asm/cpu.h
@@ -32,6 +32,6 @@ extern void arch_unregister_cpu(int);
DECLARE_PER_CPU(int, cpu_state);
-int __cpuinit mwait_usable(const struct cpuinfo_x86 *);
+int mwait_usable(const struct cpuinfo_x86 *);
#endif /* _ASM_X86_CPU_H */
diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
index 06c196d7e59c..76b96d74978a 100644
--- a/arch/x86/kernel/apic/apic.c
+++ b/arch/x86/kernel/apic/apic.c
@@ -1381,12 +1381,17 @@ void __cpuinit end_local_APIC_setup(void)
#endif
apic_pm_activate();
+}
+
+void __init bsp_end_local_APIC_setup(void)
+{
+ end_local_APIC_setup();
/*
* Now that local APIC setup is completed for BP, configure the fault
* handling for interrupt remapping.
*/
- if (!smp_processor_id() && intr_remapping_enabled)
+ if (intr_remapping_enabled)
enable_drhd_fault_handling();
}
@@ -1756,7 +1761,7 @@ int __init APIC_init_uniprocessor(void)
enable_IO_APIC();
#endif
- end_local_APIC_setup();
+ bsp_end_local_APIC_setup();
#ifdef CONFIG_X86_IO_APIC
if (smp_found_config && !skip_ioapic_setup && nr_ioapics)
diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
index 697dc34b7b87..ca9e2a3545a9 100644
--- a/arch/x86/kernel/apic/io_apic.c
+++ b/arch/x86/kernel/apic/io_apic.c
@@ -4002,6 +4002,9 @@ int mp_find_ioapic(u32 gsi)
{
int i = 0;
+ if (nr_ioapics == 0)
+ return -1;
+
/* Find the IOAPIC that manages this GSI. */
for (i = 0; i < nr_ioapics; i++) {
if ((gsi >= mp_gsi_routing[i].gsi_base)
diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
index 52945da52a94..387b6a0c9e81 100644
--- a/arch/x86/kernel/irq.c
+++ b/arch/x86/kernel/irq.c
@@ -367,7 +367,8 @@ void fixup_irqs(void)
if (irr & (1 << (vector % 32))) {
irq = __this_cpu_read(vector_irq[vector]);
- data = irq_get_irq_data(irq);
+ desc = irq_to_desc(irq);
+ data = &desc->irq_data;
raw_spin_lock(&desc->lock);
if (data->chip->irq_retrigger)
data->chip->irq_retrigger(data);
diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
index e764fc05d700..ff4554198981 100644
--- a/arch/x86/kernel/process.c
+++ b/arch/x86/kernel/process.c
@@ -92,21 +92,31 @@ void show_regs(struct pt_regs *regs)
void show_regs_common(void)
{
- const char *board, *product;
+ const char *vendor, *product, *board;
- board = dmi_get_system_info(DMI_BOARD_NAME);
- if (!board)
- board = "";
+ vendor = dmi_get_system_info(DMI_SYS_VENDOR);
+ if (!vendor)
+ vendor = "";
product = dmi_get_system_info(DMI_PRODUCT_NAME);
if (!product)
product = "";
+ /* Board Name is optional */
+ board = dmi_get_system_info(DMI_BOARD_NAME);
+
printk(KERN_CONT "\n");
- printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s %s/%s\n",
+ printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s",
current->pid, current->comm, print_tainted(),
init_utsname()->release,
(int)strcspn(init_utsname()->version, " "),
- init_utsname()->version, board, product);
+ init_utsname()->version);
+ printk(KERN_CONT " ");
+ printk(KERN_CONT "%s %s", vendor, product);
+ if (board) {
+ printk(KERN_CONT "/");
+ printk(KERN_CONT "%s", board);
+ }
+ printk(KERN_CONT "\n");
}
void flush_thread(void)
@@ -506,7 +516,7 @@ static void poll_idle(void)
#define MWAIT_ECX_EXTENDED_INFO 0x01
#define MWAIT_EDX_C1 0xf0
-int __cpuinit mwait_usable(const struct cpuinfo_x86 *c)
+int mwait_usable(const struct cpuinfo_x86 *c)
{
u32 eax, ebx, ecx, edx;
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 03273b6c272c..08776a953487 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1060,7 +1060,7 @@ static int __init smp_sanity_check(unsigned max_cpus)
connect_bsp_APIC();
setup_local_APIC();
- end_local_APIC_setup();
+ bsp_end_local_APIC_setup();
return -1;
}
@@ -1137,7 +1137,7 @@ void __init native_smp_prepare_cpus(unsigned int max_cpus)
if (!skip_ioapic_setup && nr_ioapics)
enable_IO_APIC();
- end_local_APIC_setup();
+ bsp_end_local_APIC_setup();
map_cpu_to_logical_apicid();
diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
index e28e41668177..bcb1126e3d00 100644
--- a/drivers/firmware/dmi_scan.c
+++ b/drivers/firmware/dmi_scan.c
@@ -378,10 +378,17 @@ static void __init print_filtered(const char *info)
static void __init dmi_dump_ids(void)
{
+ const char *board; /* Board Name is optional */
+
printk(KERN_DEBUG "DMI: ");
- print_filtered(dmi_get_system_info(DMI_BOARD_NAME));
- printk(KERN_CONT "/");
+ print_filtered(dmi_get_system_info(DMI_SYS_VENDOR));
+ printk(KERN_CONT " ");
print_filtered(dmi_get_system_info(DMI_PRODUCT_NAME));
+ board = dmi_get_system_info(DMI_BOARD_NAME);
+ if (board) {
+ printk(KERN_CONT "/");
+ print_filtered(board);
+ }
printk(KERN_CONT ", BIOS ");
print_filtered(dmi_get_system_info(DMI_BIOS_VERSION));
printk(KERN_CONT " ");
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