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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-04 16:39:23 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-03-04 16:39:23 -0800
commit71ca44dac4cbf89ce88e460a293cc25c5b18fa50 (patch)
tree199c54ee6ecfbdda0bf035df0257bbd278b97531 /include/asm-ia64
parent2c6f2db13a2428aa16f54f50232a589ddd5d7d01 (diff)
parent9dad6f5785a9f113dbbd58951d2f5ef9abd06dcc (diff)
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] fix ia64 kprobes compilation [IA64] move gcc_intrin.h from header-y to unifdef-y [IA64] workaround tiger ia64_sal_get_physical_id_info hang [IA64] move defconfig to arch/ia64/configs/ [IA64] Fix irq migration in multiple vector domain [IA64] signal(ia64_ia32): add a signal stack overflow check [IA64] signal(ia64): add a signal stack overflow check [IA64] CONFIG_SGI_SN2 - auto select NUMA and ACPI_NUMA
Diffstat (limited to 'include/asm-ia64')
-rw-r--r--include/asm-ia64/Kbuild2
-rw-r--r--include/asm-ia64/hw_irq.h12
-rw-r--r--include/asm-ia64/kprobes.h4
-rw-r--r--include/asm-ia64/sal.h4
4 files changed, 16 insertions, 6 deletions
diff --git a/include/asm-ia64/Kbuild b/include/asm-ia64/Kbuild
index 4a1e48b9f40..eb24a3f47ca 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 7e6e3779670..76366dc9c1a 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 adbaba14eb0..8233b3a964c 100644
--- a/include/asm-ia64/kprobes.h
+++ b/include/asm-ia64/kprobes.h
@@ -121,10 +121,6 @@ extern int kprobes_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/sal.h b/include/asm-ia64/sal.h
index 2251118894a..f4904db3b05 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;