[IA64] xen_domu_defconfig: fix build issues/warnings

- drivers/xen/events.c did not compile
- xen_setup_hook caused a modpost section warning
- the use of u64 (instead of unsigned long long) together with a %llu
  in drivers/xen/balloon.c caused a compiler warning

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

diff --git a/arch/ia64/include/asm/idle.h b/arch/ia64/include/asm/idle.h
new file mode 100644 (file)
index 0000000..b768501
--- /dev/null
+++ b/arch/ia64/include/asm/idle.h
@@ -0,0 +1,7 @@
+#ifndef _ASM_IA64_IDLE_H
+#define _ASM_IA64_IDLE_H
+
+static inline void enter_idle(void) { }
+static inline void exit_idle(void) { }
+
+#endif /* _ASM_IA64_IDLE_H */

diff --git a/arch/ia64/include/asm/xen/events.h b/arch/ia64/include/asm/xen/events.h
index 7324878..b8370c8 100644 (file)
--- a/arch/ia64/include/asm/xen/events.h
+++ b/arch/ia64/include/asm/xen/events.h
@@ -36,14 +36,9 @@ static inline int xen_irqs_disabled(struct pt_regs *regs)
        return !(ia64_psr(regs)->i);
 }
 
-static inline void xen_do_IRQ(int irq, struct pt_regs *regs)
+static inline void handle_irq(int irq, struct pt_regs *regs)
 {
-       struct pt_regs *old_regs;
-       old_regs = set_irq_regs(regs);
-       irq_enter();
        __do_IRQ(irq);
-       irq_exit();
-       set_irq_regs(old_regs);
 }
 #define irq_ctx_init(cpu)      do { } while (0)
 

diff --git a/arch/ia64/xen/xensetup.S b/arch/ia64/xen/xensetup.S
index 28fed1f..aff8346 100644 (file)
--- a/arch/ia64/xen/xensetup.S
+++ b/arch/ia64/xen/xensetup.S
@@ -54,8 +54,6 @@ END(startup_xen)
 
 #define isBP   p3      // are we the Bootstrap Processor?
 
-       .text
-
 GLOBAL_ENTRY(xen_setup_hook)
        mov r8=XEN_PV_DOMAIN_ASM
 (isBP) movl r9=xen_domain_type;;

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index efa4b36..f5bbd9e 100644 (file)
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -513,7 +513,8 @@ static ssize_t show_target(struct sys_device *dev, struct sysdev_attribute *attr
                              char *buf)
 {
        return sprintf(buf, "%llu\n",
-                      (u64)balloon_stats.target_pages << PAGE_SHIFT);
+                      (unsigned long long)balloon_stats.target_pages
+                      << PAGE_SHIFT);
 }
 
 static ssize_t store_target(struct sys_device *dev,