[Xen-changelog] [xen master] arm: tweak/improve logging for host SMP

[patchbot@xxxxxxx]

commit 1f749f78224078a3a1d7ae5d9bee45aea64b1e57
Author:     Ian Campbell <ian.campbell@xxxxxxxxxx>
AuthorDate: Wed Mar 6 08:54:36 2013 +0000
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Thu Apr 11 09:35:37 2013 +0100

    arm: tweak/improve logging for host SMP
    
    Make the "CPU<n> booted" message fit in with the surrounding logging.
    
    Log which CPU is taking an unexpected trap.
    
    Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
    Acked-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
---
 xen/arch/arm/smpboot.c |    2 +-
 xen/arch/arm/traps.c   |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/xen/arch/arm/smpboot.c b/xen/arch/arm/smpboot.c
index 1bebf86..bd353c8 100644
--- a/xen/arch/arm/smpboot.c
+++ b/xen/arch/arm/smpboot.c
@@ -178,7 +178,7 @@ void __cpuinit start_secondary(unsigned long 
boot_phys_offset,
 
     local_irq_enable();
 
-    dprintk(XENLOG_DEBUG, "CPU %u booted.\n", smp_processor_id());
+    printk(XENLOG_DEBUG "CPU %u booted.\n", smp_processor_id());
 
     startup_cpu_idle_loop();
 }
diff --git a/xen/arch/arm/traps.c b/xen/arch/arm/traps.c
index a8b5f15..b7487b7 100644
--- a/xen/arch/arm/traps.c
+++ b/xen/arch/arm/traps.c
@@ -577,7 +577,7 @@ void vcpu_show_execution_state(struct vcpu *v)
 
 void do_unexpected_trap(const char *msg, struct cpu_user_regs *regs)
 {
-    printk("Unexpected Trap: %s\n", msg);
+    printk("CPU%d: Unexpected Trap: %s\n", smp_processor_id(), msg);
     show_execution_state(regs);
     while(1);
 }
--
generated by git-patchbot for /home/xen/git/xen.git#master

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