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From: Paolo Bonzini <pbonzini@redhat.com>
To: qemu-devel@nongnu.org
Cc: lersek@redhat.com, aliguori@us.ibm.com, dwmw2@infradead.org
Subject: [Qemu-devel] [PATCH 4/3] wakeup: only reset the CPU
Date: Tue,  5 Mar 2013 17:03:23 +0100	[thread overview]
Message-ID: <1362499403-16514-1-git-send-email-pbonzini@redhat.com> (raw)
In-Reply-To: <1362495898-15352-1-git-send-email-pbonzini@redhat.com>

Resuming from suspend-to-RAM should not reset all devices.  Only the CPU
should get a reset signal.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 vl.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vl.c b/vl.c
index c03edf1..2c93478 100644
--- a/vl.c
+++ b/vl.c
@@ -1973,8 +1973,8 @@ static bool main_loop_should_exit(void)
     }
     if (qemu_wakeup_requested()) {
         pause_all_vcpus();
+        cpu_soft_reset();
         cpu_synchronize_all_states();
-        qemu_system_reset(VMRESET_SILENT);
         resume_all_vcpus();
         monitor_protocol_event(QEVENT_WAKEUP, NULL);
     }
-- 
1.8.1.4

  parent reply	other threads:[~2013-03-05 16:03 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-05 15:04 [Qemu-devel] [PATCH 0/3] Implement x86 soft reset Paolo Bonzini
2013-03-05 15:04 ` [Qemu-devel] [PATCH 1/3] cpu: make CPU_INTERRUPT_RESET available on all targets Paolo Bonzini
2013-03-05 15:38   ` Anthony Liguori
2013-03-05 16:10     ` Andreas Färber
2013-03-05 16:17       ` Paolo Bonzini
2013-03-05 18:00   ` Laszlo Ersek
2013-03-05 15:04 ` [Qemu-devel] [PATCH 2/3] pc: port 92 reset requires a low->high transition Paolo Bonzini
2013-03-05 17:20   ` Anthony Liguori
2013-03-05 18:05   ` Laszlo Ersek
2013-03-05 15:04 ` [Qemu-devel] [PATCH 3/3] hw: correctly implement soft reset Paolo Bonzini
2013-03-05 17:18   ` Anthony Liguori
2013-03-05 17:22   ` David Woodhouse
2013-03-05 17:43     ` Paolo Bonzini
2013-03-05 18:32   ` Laszlo Ersek
2013-03-05 15:51 ` [Qemu-devel] [PATCH 0/3] Implement x86 " David Woodhouse
2013-03-05 16:00   ` Paolo Bonzini
2013-03-05 16:13     ` Andreas Färber
2013-03-05 16:03 ` Paolo Bonzini [this message]
2013-03-05 16:59   ` [Qemu-devel] [PATCH 4/3] wakeup: only reset the CPU David Woodhouse
2013-03-05 17:10     ` Paolo Bonzini
2013-03-05 17:26       ` Peter Stuge
2013-03-05 17:42         ` Paolo Bonzini
2013-03-05 19:12     ` Laszlo Ersek
2013-03-05 19:25       ` Paolo Bonzini
2013-03-05 19:51         ` Laszlo Ersek
2013-03-06  1:45     ` Kevin O'Connor
2013-03-06  8:32       ` David Woodhouse

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