[Xen-changelog] [xen master] debug: remove some event channel info from the 'i' and 'q' debug keys

[patchbot@xxxxxxx]

commit 17ae93b12ddf22f2d794260a3dc2947858c625a0
Author:     David Vrabel <david.vrabel@xxxxxxxxxx>
AuthorDate: Mon Oct 14 10:14:38 2013 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Oct 14 10:14:38 2013 +0200

    debug: remove some event channel info from the 'i' and 'q' debug keys
    
    The 'i' key would always use VCPU0's selector word when printing the
    event channel state. Remove the incorrect output as a subsequent
    change will add the (correct) information to the 'e' key instead.
    
    When dumping domain information, printing the state of the VIRQ_DEBUG
    port is redundant -- this information is available via the 'e' key.
    
    Signed-off-by: David Vrabel <david.vrabel@xxxxxxxxxx>
    Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>
    Acked-by: Keir Fraser <keir@xxxxxxx>
---
 xen/arch/x86/irq.c      |    5 +----
 xen/common/keyhandler.c |   11 ++---------
 2 files changed, 3 insertions(+), 13 deletions(-)

diff --git a/xen/arch/x86/irq.c b/xen/arch/x86/irq.c
index c61cc46..7f547ff 100644
--- a/xen/arch/x86/irq.c
+++ b/xen/arch/x86/irq.c
@@ -2262,14 +2262,11 @@ static void dump_irqs(unsigned char key)
                 d = action->guest[i];
                 pirq = domain_irq_to_pirq(d, irq);
                 info = pirq_info(d, pirq);
-                printk("%u:%3d(%c%c%c%c)",
+                printk("%u:%3d(%c%c%c)",
                        d->domain_id, pirq,
                        (test_bit(info->evtchn,
                                  &shared_info(d, evtchn_pending)) ?
                         'P' : '-'),
-                       (test_bit(info->evtchn / BITS_PER_EVTCHN_WORD(d),
-                                 &vcpu_info(d->vcpu[0], evtchn_pending_sel)) ?
-                        'S' : '-'),
                        (test_bit(info->evtchn, &shared_info(d, evtchn_mask)) ?
                         'M' : '-'),
                        (info->masked ? 'M' : '-'));
diff --git a/xen/common/keyhandler.c b/xen/common/keyhandler.c
index b9ad1b5..8e4b3f8 100644
--- a/xen/common/keyhandler.c
+++ b/xen/common/keyhandler.c
@@ -310,16 +310,9 @@ static void dump_domains(unsigned char key)
     {
         for_each_vcpu ( d, v )
         {
-            printk("Notifying guest %d:%d (virq %d, port %d, stat %d/%d/%d)\n",
+            printk("Notifying guest %d:%d (virq %d, port %d)\n",
                    d->domain_id, v->vcpu_id,
-                   VIRQ_DEBUG, v->virq_to_evtchn[VIRQ_DEBUG],
-                   test_bit(v->virq_to_evtchn[VIRQ_DEBUG], 
-                            &shared_info(d, evtchn_pending)),
-                   test_bit(v->virq_to_evtchn[VIRQ_DEBUG], 
-                            &shared_info(d, evtchn_mask)),
-                   test_bit(v->virq_to_evtchn[VIRQ_DEBUG] /
-                            BITS_PER_EVTCHN_WORD(d),
-                            &vcpu_info(v, evtchn_pending_sel)));
+                   VIRQ_DEBUG, v->virq_to_evtchn[VIRQ_DEBUG]);
             send_guest_vcpu_virq(v, VIRQ_DEBUG);
         }
     }
--
generated by git-patchbot for /home/xen/git/xen.git#master

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