[Xen-changelog] [xen stable-4.4] x86/traps: identify the vcpu in context when dumping registers

[patchbot@xxxxxxx]

commit fb9fdb08bb0d079f8d169615f3872f0538ab680d
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Jul 13 14:01:06 2015 +0200
Commit:     Jan Beulich <jbeulich@xxxxxxxx>
CommitDate: Mon Jul 13 14:01:06 2015 +0200

    x86/traps: identify the vcpu in context when dumping registers
    
    Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
    master commit: e59abf8c8c9c1d99a531292c6a548d6dfd0ceacc
    master date: 2015-04-14 14:59:53 +0200
---
 xen/arch/x86/x86_64/traps.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/xen/arch/x86/x86_64/traps.c b/xen/arch/x86/x86_64/traps.c
index 90072c1..2ba8323 100644
--- a/xen/arch/x86/x86_64/traps.c
+++ b/xen/arch/x86/x86_64/traps.c
@@ -53,9 +53,11 @@ static void _show_registers(
     printk("\nRFLAGS: %016lx   ", regs->rflags);
     if ( (context == CTXT_pv_guest) && v && v->vcpu_info )
         printk("EM: %d   ", !!vcpu_info(v, evtchn_upcall_mask));
-    printk("CONTEXT: %s\n", context_names[context]);
+    printk("CONTEXT: %s", context_names[context]);
+    if ( v && !is_idle_vcpu(v) )
+        printk(" (d%dv%d)", v->domain->domain_id, v->vcpu_id);
 
-    printk("rax: %016lx   rbx: %016lx   rcx: %016lx\n",
+    printk("\nrax: %016lx   rbx: %016lx   rcx: %016lx\n",
            regs->rax, regs->rbx, regs->rcx);
     printk("rdx: %016lx   rsi: %016lx   rdi: %016lx\n",
            regs->rdx, regs->rsi, regs->rdi);
--
generated by git-patchbot for /home/xen/git/xen.git#stable-4.4

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