From: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Date: Thu, 13 Feb 2014 05:07:14 +0000 (+1000)
Subject: cpu: Don't clear cpu->exit_request on reset
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=9d111183d5d67be6252dd4a4e688ef4ad323f817;p=qemu.git

cpu: Don't clear cpu->exit_request on reset

cpu->exit_request is part of the execution environment and should
not be cleared when a CPU resets.

Otherwise, we might deadlock QEMU if a CPU resets while there is
I/O going on.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/qom/cpu.c b/qom/cpu.c
index 9d62479546..40d82dd178 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -195,7 +195,6 @@ static void cpu_common_reset(CPUState *cpu)
         log_cpu_state(cpu, cc->reset_dump_flags);
     }
 
-    cpu->exit_request = 0;
     cpu->interrupt_request = 0;
     cpu->current_tb = NULL;
     cpu->halted = 0;