update to 2.7

[pve-qemu-kvm.git] / debian / patches / extra / 0001-Revert-target-i386-disable-LINT0-after-reset.patch

From 603c472d61c354c30bc898b0e9ff1914302cbca9 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Mon, 4 Jul 2016 15:02:26 +0200
Subject: [PATCH 1/3] Revert "target-i386: disable LINT0 after reset"

This reverts commit b8eb5512fd8a115f164edbbe897cdf8884920ccb.
---
 hw/intc/apic_common.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c
index 14ac43c..1ed0511 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -246,6 +246,15 @@ static void apic_reset_common(DeviceState *dev)
     info->vapic_base_update(s);
 
     apic_init_reset(dev);
+
+    if (bsp) {
+        /*
+         * LINT0 delivery mode on CPU #0 is set to ExtInt at initialization
+         * time typically by BIOS, so PIC interrupt can be delivered to the
+         * processor when local APIC is enabled.
+         */
+        s->lvt[APIC_LVT_LINT0] = 0x700;
+    }
 }
 
 /* This function is only used for old state version 1 and 2 */
-- 
2.1.4