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[Qemu-devel] [PULL for-2.0-rc0 01/58] cpu: Don't clear cpu->exit_request
From: |
Andreas Färber |
Subject: |
[Qemu-devel] [PULL for-2.0-rc0 01/58] cpu: Don't clear cpu->exit_request on reset |
Date: |
Thu, 13 Mar 2014 15:54:04 +0100 |
From: "Edgar E. Iglesias" <address@hidden>
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 <address@hidden>
Reviewed-by: Peter Maydell <address@hidden>
Signed-off-by: Andreas Färber <address@hidden>
---
qom/cpu.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/qom/cpu.c b/qom/cpu.c
index 9d62479..40d82dd 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;
--
1.8.4.5
- [Qemu-devel] [PULL for-2.0-rc0 00/58] QOM CPUState patch queue 2014-03-13, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 01/58] cpu: Don't clear cpu->exit_request on reset,
Andreas Färber <=
- [Qemu-devel] [PULL for-2.0-rc0 03/58] target-arm: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 04/58] target-i386: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 02/58] target-alpha: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 05/58] target-ppc: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 06/58] target-s390x: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 07/58] target-sparc: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 08/58] target-unicore32: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 09/58] target-xtensa: Clean up ENV_GET_CPU() usage, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 12/58] target-i386: Call x86_cpu_load_def() earlier, Andreas Färber, 2014/03/13
- [Qemu-devel] [PULL for-2.0-rc0 10/58] cpu: Turn cpu_has_work() into a CPUClass hook, Andreas Färber, 2014/03/13