Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

5 files changed, 24 insertions, 10 deletions

diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index 4a1e48b9f403..eb24a3f47caa 100644
--- a/include/asm-ia64/Kbuild
+++ b/include/asm-ia64/Kbuild
@@ -3,7 +3,6 @@ include include/asm-generic/Kbuild.asm
 header-y += break.h
 header-y += fpu.h
 header-y += fpswa.h
-header-y += gcc_intrin.h
 header-y += ia64regs.h
 header-y += intel_intrin.h
 header-y += intrinsics.h
@@ -12,5 +11,6 @@ header-y += ptrace_offsets.h
 header-y += rse.h
 header-y += ucontext.h
 
+unifdef-y += gcc_intrin.h
 unifdef-y += perfmon.h
 unifdef-y += ustack.h
diff --git a/include/asm-ia64/hw_irq.h b/include/asm-ia64/hw_irq.h
index 7e6e3779670a..76366dc9c1a0 100644
--- a/include/asm-ia64/hw_irq.h
+++ b/include/asm-ia64/hw_irq.h
@@ -93,6 +93,9 @@ extern __u8 isa_irq_to_vector_map[16];
 struct irq_cfg {
         ia64_vector vector;
         cpumask_t domain;
+        cpumask_t old_domain;
+        unsigned move_cleanup_count;
+        u8 move_in_progress : 1;
 };
 extern spinlock_t vector_lock;
 extern struct irq_cfg irq_cfg[NR_IRQS];
@@ -106,12 +109,19 @@ extern int assign_irq_vector (int irq);	/* allocate a free vector */
 extern void free_irq_vector (int vector);
 extern int reserve_irq_vector (int vector);
 extern void __setup_vector_irq(int cpu);
-extern int reassign_irq_vector(int irq, int cpu);
 extern void ia64_send_ipi (int cpu, int vector, int delivery_mode, int redirect);
 extern void register_percpu_irq (ia64_vector vec, struct irqaction *action);
 extern int check_irq_used (int irq);
 extern void destroy_and_reserve_irq (unsigned int irq);
 
+#if defined(CONFIG_SMP) && (defined(CONFIG_IA64_GENERIC) || defined(CONFIG_IA64_DIG))
+extern int irq_prepare_move(int irq, int cpu);
+extern void irq_complete_move(unsigned int irq);
+#else
+static inline int irq_prepare_move(int irq, int cpu) { return 0; }
+static inline void irq_complete_move(unsigned int irq) {}
+#endif
+
 static inline void ia64_resend_irq(unsigned int vector)
 {
         platform_send_ipi(smp_processor_id(), vector, IA64_IPI_DM_INT, 0);
diff --git a/include/asm-ia64/kprobes.h b/include/asm-ia64/kprobes.h
index a93ce9ef07ff..d03bf9ff68e3 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -82,7 +82,6 @@ struct kprobe_ctlblk {
         struct prev_kprobe prev_kprobe[ARCH_PREV_KPROBE_SZ];
 };
 
-#define ARCH_SUPPORTS_KRETPROBES
 #define kretprobe_blacklist_size 0
 
 #define SLOT0_OPCODE_SHIFT      (37)
@@ -118,14 +117,10 @@ struct arch_specific_insn {
         unsigned short slot;
 };
 
-extern int kprobes_fault_handler(struct pt_regs *regs, int trapnr);
+extern int kprobe_fault_handler(struct pt_regs *regs, int trapnr);
 extern int kprobe_exceptions_notify(struct notifier_block *self,
                                     unsigned long val, void *data);
 
-/* ia64 does not need this */
-static inline void jprobe_return(void)
-{
-}
 extern void invalidate_stacked_regs(void);
 extern void flush_register_stack(void);
 extern void arch_remove_kprobe(struct kprobe *p);
diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h
index 0bdce7dde1b0..4b2a8d40ebc5 100644
--- a/include/asm-ia64/ptrace.h
+++ b/include/asm-ia64/ptrace.h
@@ -233,8 +233,6 @@ struct switch_stack {
 #include <asm/current.h>
 #include <asm/page.h>
 
-#define __ARCH_SYS_PTRACE       1
-
 /*
  * We use the ia64_psr(regs)->ri to determine which of the three
  * instructions in bundle (16 bytes) took the sample. Generate
@@ -314,6 +312,13 @@ struct switch_stack {
   #define arch_ptrace_attach(child) \
         ptrace_attach_sync_user_rbs(child)
 
+  #define arch_has_single_step()  (1)
+  extern void user_enable_single_step(struct task_struct *);
+  extern void user_disable_single_step(struct task_struct *);
+
+  #define arch_has_block_step()   (1)
+  extern void user_enable_block_step(struct task_struct *);
+
 #endif /* !__KERNEL__ */
 
 /* pt_all_user_regs is used for PTRACE_GETREGS PTRACE_SETREGS */
diff --git a/include/asm-ia64/sal.h b/include/asm-ia64/sal.h
index 2251118894ae..f4904db3b057 100644
--- a/include/asm-ia64/sal.h
+++ b/include/asm-ia64/sal.h
@@ -807,6 +807,10 @@ static inline s64
 ia64_sal_physical_id_info(u16 *splid)
 {
         struct ia64_sal_retval isrv;
+
+        if (sal_revision < SAL_VERSION_CODE(3,2))
+                return -1;
+
         SAL_CALL(isrv, SAL_PHYSICAL_ID_INFO, 0, 0, 0, 0, 0, 0, 0);
         if (splid)
                 *splid = isrv.v0;