Merge tag 'stable/for-linus-3.11-rc0-tag-two' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen

Pull Xen bugfixes from Konrad Rzeszutek Wilk:
 - Fix memory leak when CPU hotplugging.
 - Compile bugs with various #ifdefs
 - Fix state changes in Xen PCI front not dealing well with new
   toolstack.
 - Cleanups in code (use pr_*, fix 80 characters splits, etc)
 - Long standing bug in double-reporting the steal time

* tag 'stable/for-linus-3.11-rc0-tag-two' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  xen/time: remove blocked time accounting from xen "clockchip"
  xen: Convert printks to pr_<level>
  xen: ifdef CONFIG_HIBERNATE_CALLBACKS xen_*_suspend
  xen/pcifront: Deal with toolstack missing 'XenbusStateClosing' state.
  xen/time: Free onlined per-cpu data structure if we want to online it again.
  xen/time: Check that the per_cpu data structure has data before freeing.
  xen/time: Don't leak interrupt name when offlining.
  xen/time: Encapsulate the struct clock_event_device in another structure.
  xen/spinlock: Don't leak interrupt name when offlining.
  xen/smp: Don't leak interrupt name when offlining.
  xen/smp: Set the per-cpu IRQ number to a valid default.
  xen/smp: Introduce a common structure to contain the IRQ name and interrupt line.
  xen/smp: Coalesce the free_irq calls in one function.
  xen-pciback: fix error return code in pcistub_irq_handler_switch()

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c
index 6536d5a..79e1dff 100644
--- a/drivers/xen/pcpu.c
+++ b/drivers/xen/pcpu.c
@@ -31,6 +31,8 @@
  * IN THE SOFTWARE.
  */
 
+#define pr_fmt(fmt) "xen_cpu: " fmt
+
 #include <linux/interrupt.h>
 #include <linux/spinlock.h>
 #include <linux/cpu.h>
@@ -44,7 +46,6 @@
 #include <asm/xen/hypervisor.h>
 #include <asm/xen/hypercall.h>
 
-#define XEN_PCPU "xen_cpu: "
 
 /*
  * @cpu_id: Xen physical cpu logic number
@@ -242,8 +243,7 @@ static struct pcpu *create_and_register_pcpu(struct xenpf_pcpuinfo *info)
 
 	err = register_pcpu(pcpu);
 	if (err) {
-		pr_warning(XEN_PCPU "Failed to register pcpu%u\n",
-			   info->xen_cpuid);
+		pr_warn("Failed to register pcpu%u\n", info->xen_cpuid);
 		return ERR_PTR(-ENOENT);
 	}
 
@@ -378,19 +378,19 @@ static int __init xen_pcpu_init(void)
 				      xen_pcpu_interrupt, 0,
 				      "xen-pcpu", NULL);
 	if (irq < 0) {
-		pr_warning(XEN_PCPU "Failed to bind pcpu virq\n");
+		pr_warn("Failed to bind pcpu virq\n");
 		return irq;
 	}
 
 	ret = subsys_system_register(&xen_pcpu_subsys, NULL);
 	if (ret) {
-		pr_warning(XEN_PCPU "Failed to register pcpu subsys\n");
+		pr_warn("Failed to register pcpu subsys\n");
 		goto err1;
 	}
 
 	ret = xen_sync_pcpus();
 	if (ret) {
-		pr_warning(XEN_PCPU "Failed to sync pcpu info\n");
+		pr_warn("Failed to sync pcpu info\n");
 		goto err2;
 	}