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-rw-r--r--include/asm-i386/apic.h3
-rw-r--r--include/asm-i386/elf.h2
-rw-r--r--include/asm-i386/hw_irq.h1
-rw-r--r--include/asm-i386/ide.h6
-rw-r--r--include/asm-i386/kprobes.h17
-rw-r--r--include/asm-i386/mach-default/smpboot_hooks.h15
-rw-r--r--include/asm-i386/mach-visws/smpboot_hooks.h7
-rw-r--r--include/asm-i386/pgtable.h3
-rw-r--r--include/asm-i386/processor.h6
9 files changed, 57 insertions, 3 deletions
diff --git a/include/asm-i386/apic.h b/include/asm-i386/apic.h
index a515e2aed82..8c454aa58ac 100644
--- a/include/asm-i386/apic.h
+++ b/include/asm-i386/apic.h
@@ -118,8 +118,7 @@ extern void release_lapic_nmi(void);
extern void disable_timer_nmi_watchdog(void);
extern void enable_timer_nmi_watchdog(void);
extern void nmi_watchdog_tick (struct pt_regs * regs);
-extern int APIC_init(void);
-extern void APIC_late_time_init(void);
+extern int APIC_init_uniprocessor (void);
extern void disable_APIC_timer(void);
extern void enable_APIC_timer(void);
diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h
index fa11117d3cf..4153d80e4d2 100644
--- a/include/asm-i386/elf.h
+++ b/include/asm-i386/elf.h
@@ -119,6 +119,8 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
*/
#define elf_read_implies_exec(ex, executable_stack) (executable_stack != EXSTACK_DISABLE_X)
+struct task_struct;
+
extern int dump_task_regs (struct task_struct *, elf_gregset_t *);
extern int dump_task_fpu (struct task_struct *, elf_fpregset_t *);
extern int dump_task_extended_fpu (struct task_struct *, struct user_fxsr_struct *);
diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h
index 9139b89497a..622815bf324 100644
--- a/include/asm-i386/hw_irq.h
+++ b/include/asm-i386/hw_irq.h
@@ -55,7 +55,6 @@ void init_8259A(int aeoi);
void FASTCALL(send_IPI_self(int vector));
void init_VISWS_APIC_irqs(void);
void setup_IO_APIC(void);
-void IO_APIC_late_time_init(void);
void disable_IO_APIC(void);
void print_IO_APIC(void);
int IO_APIC_get_PCI_irq_vector(int bus, int slot, int fn);
diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h
index 79dfab87135..454440193ea 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-i386/ide.h
@@ -41,6 +41,12 @@ static __inline__ int ide_default_irq(unsigned long base)
static __inline__ unsigned long ide_default_io_base(int index)
{
+ /*
+ * If PCI is present then it is not safe to poke around
+ * the other legacy IDE ports. Only 0x1f0 and 0x170 are
+ * defined compatibility mode ports for PCI. A user can
+ * override this using ide= but we must default safe.
+ */
if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
switch(index) {
case 2: return 0x1e8;
diff --git a/include/asm-i386/kprobes.h b/include/asm-i386/kprobes.h
index 8b6d3a90cd7..ca916a89287 100644
--- a/include/asm-i386/kprobes.h
+++ b/include/asm-i386/kprobes.h
@@ -49,6 +49,23 @@ struct arch_specific_insn {
kprobe_opcode_t insn[MAX_INSN_SIZE];
};
+struct prev_kprobe {
+ struct kprobe *kp;
+ unsigned long status;
+ unsigned long old_eflags;
+ unsigned long saved_eflags;
+};
+
+/* per-cpu kprobe control block */
+struct kprobe_ctlblk {
+ unsigned long kprobe_status;
+ unsigned long kprobe_old_eflags;
+ unsigned long kprobe_saved_eflags;
+ long *jprobe_saved_esp;
+ struct pt_regs jprobe_saved_regs;
+ kprobe_opcode_t jprobes_stack[MAX_STACK_SIZE];
+ struct prev_kprobe prev_kprobe;
+};
/* trap3/1 are intr gates for kprobes. So, restore the status of IF,
* if necessary, before executing the original int3/1 (trap) handler.
diff --git a/include/asm-i386/mach-default/smpboot_hooks.h b/include/asm-i386/mach-default/smpboot_hooks.h
index d7c70c144f9..7f45f631105 100644
--- a/include/asm-i386/mach-default/smpboot_hooks.h
+++ b/include/asm-i386/mach-default/smpboot_hooks.h
@@ -1,6 +1,11 @@
/* two abstractions specific to kernel/smpboot.c, mainly to cater to visws
* which needs to alter them. */
+static inline void smpboot_clear_io_apic_irqs(void)
+{
+ io_apic_irqs = 0;
+}
+
static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
{
CMOS_WRITE(0xa, 0xf);
@@ -27,3 +32,13 @@ static inline void smpboot_restore_warm_reset_vector(void)
*((volatile long *) phys_to_virt(0x467)) = 0;
}
+
+static inline void smpboot_setup_io_apic(void)
+{
+ /*
+ * Here we can be sure that there is an IO-APIC in the system. Let's
+ * go and set it up:
+ */
+ if (!skip_ioapic_setup && nr_ioapics)
+ setup_IO_APIC();
+}
diff --git a/include/asm-i386/mach-visws/smpboot_hooks.h b/include/asm-i386/mach-visws/smpboot_hooks.h
index 14d8e0375f7..d926471fa35 100644
--- a/include/asm-i386/mach-visws/smpboot_hooks.h
+++ b/include/asm-i386/mach-visws/smpboot_hooks.h
@@ -11,7 +11,14 @@ static inline void smpboot_setup_warm_reset_vector(unsigned long start_eip)
/* for visws do nothing for any of these */
+static inline void smpboot_clear_io_apic_irqs(void)
+{
+}
+
static inline void smpboot_restore_warm_reset_vector(void)
{
}
+static inline void smpboot_setup_io_apic(void)
+{
+}
diff --git a/include/asm-i386/pgtable.h b/include/asm-i386/pgtable.h
index 03f3c8ac638..088a945bf26 100644
--- a/include/asm-i386/pgtable.h
+++ b/include/asm-i386/pgtable.h
@@ -25,6 +25,9 @@
#include <linux/list.h>
#include <linux/spinlock.h>
+struct mm_struct;
+struct vm_area_struct;
+
/*
* ZERO_PAGE is a global shared page that is always zero: used
* for zero-mapped memory areas etc..
diff --git a/include/asm-i386/processor.h b/include/asm-i386/processor.h
index 0a4ec764377..8c02b031870 100644
--- a/include/asm-i386/processor.h
+++ b/include/asm-i386/processor.h
@@ -718,4 +718,10 @@ extern void mtrr_bp_init(void);
#define mtrr_bp_init() do {} while (0)
#endif
+#ifdef CONFIG_X86_MCE
+extern void mcheck_init(struct cpuinfo_x86 *c);
+#else
+#define mcheck_init(c) do {} while(0)
+#endif
+
#endif /* __ASM_I386_PROCESSOR_H */