[Xen-ia64-devel] [PATCH][MCA] Fix for queueing the MCA error logs

[SUZUKI Kazuhiro <kaz@xxxxxxxxxxxxxx>]

Hi all,

   This patch fixes bugs of queueing the MCA error logs. It is
necessary to queue the error log, when the MCA polling handler is
called. And it is also needed to queue when cpe interrupt handler is
called.

Signed-off-by: Kazuhiro Suzuki <kaz@xxxxxxxxxxxxxx>

Thanks,
KAZ

diff -r ac5330d4945a xen/arch/ia64/linux-xen/mca.c
--- a/xen/arch/ia64/linux-xen/mca.c     Wed Nov 15 12:15:34 2006 -0700
+++ b/xen/arch/ia64/linux-xen/mca.c     Thu Nov 20 11:04:33 2006 +0900
@@ -496,9 +496,9 @@ ia64_mca_cpe_int_handler (int cpe_irq, v
        /* Get the CPE error record and log it */
        ia64_mca_log_sal_error_record(SAL_INFO_TYPE_CPE);
 #else
+       ia64_log_queue(SAL_INFO_TYPE_CPE, VIRQ_MCA_CPE);
        /* CPE error does not inform to dom0 but the following codes are 
           reserved for future implementation */
-/*     ia64_log_queue(SAL_INFO_TYPE_CPE, VIRQ_MCA_CPE); */
 /*     send_guest_vcpu_virq(dom0->vcpu[0], VIRQ_MCA_CPE); */
 #endif
 
@@ -1325,6 +1325,10 @@ ia64_mca_cmc_int_caller(int cmc_irq, voi
 
 #ifndef XEN
        ia64_mca_cmc_int_handler(cmc_irq, arg, ptregs);
+#else
+       IA64_MCA_DEBUG("%s: received polling vector = %#x on CPU %d\n",
+                      __FUNCTION__, cmc_irq, smp_processor_id());
+       ia64_log_queue(SAL_INFO_TYPE_CMC, VIRQ_MCA_CMC);
 #endif
 
        for (++cpuid ; cpuid < NR_CPUS && !cpu_online(cpuid) ; cpuid++);
@@ -1409,6 +1413,10 @@ ia64_mca_cpe_int_caller(int cpe_irq, voi
 
 #ifndef XEN
        ia64_mca_cpe_int_handler(cpe_irq, arg, ptregs);
+#else
+       IA64_MCA_DEBUG("%s: received polling vector = %#x on CPU %d\n",
+                      __FUNCTION__, cpe_irq, smp_processor_id());
+       ia64_log_queue(SAL_INFO_TYPE_CPE, VIRQ_MCA_CPE);
 #endif
 
        for (++cpuid ; cpuid < NR_CPUS && !cpu_online(cpuid) ; cpuid++);

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