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[RFC PATCH 06/13] ppc/spapr: Fix FWNMI machine check failure handling


From: Nicholas Piggin
Subject: [RFC PATCH 06/13] ppc/spapr: Fix FWNMI machine check failure handling
Date: Wed, 4 Mar 2020 15:28:43 +1000

ppc_cpu_do_system_reset delivers a system rreset interrupt to the guest,
which is certainly not what is intended here. Panic the guest like other
failure cases here do.

Signed-off-by: Nicholas Piggin <address@hidden>
---
 hw/ppc/spapr_events.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/ppc/spapr_events.c b/hw/ppc/spapr_events.c
index f422f8ca8b..cb7bcabf61 100644
--- a/hw/ppc/spapr_events.c
+++ b/hw/ppc/spapr_events.c
@@ -807,8 +807,7 @@ static void spapr_mce_dispatch_elog(PowerPCCPU *cpu, bool 
recovered)
     /* get rtas addr from fdt */
     rtas_addr = spapr_get_rtas_addr();
     if (!rtas_addr) {
-        /* Unable to fetch rtas_addr. Hence reset the guest */
-        ppc_cpu_do_system_reset(cs);
+        qemu_system_guest_panicked(NULL);
         g_free(ext_elog);
         return;
     }
-- 
2.23.0




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