pve-qemu-qoup/debian/patches/pve/0021-PVE-Config-Revert-target-i386-disable-LINT0-after-re.patch
Stefan Reiter 8dca018b68 udpate and rebase to QEMU v6.0.0
Mostly minor changes, bigger ones summarized:
* QEMU's internal backup code now uses a new async system, which allows
  parallel requests - the default max_workers settings is 64, I chose
  less, since 64 put enough stress on QEMU that the guest became
  practically unusable during the backup, and 16 still shows quite a
  nice measureable performance improvement. Little code changes for us
  though.
* 'malformed' QAPI parameters/functions are now a build error (i.e.
  using '_' vs '-'), I chose to just whitelist our calls in the name of
  backwards compatibility.
* monitor OOB race fix now uses the upstream variant, cherry-picked from
  origin/master since it's not in 6.0 by default
* last patch fixes a bug with snapshot rollback related to the new yank
  system

Signed-off-by: Stefan Reiter <s.reiter@proxmox.com>
2021-05-28 11:29:44 +02:00

33 lines
1.0 KiB
Diff

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Mon, 6 Apr 2020 12:16:49 +0200
Subject: [PATCH] PVE: [Config] Revert "target-i386: disable LINT0 after reset"
This reverts commit b8eb5512fd8a115f164edbbe897cdf8884920ccb.
Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
---
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 97dd96dffa..15e5acd238 100644
--- a/hw/intc/apic_common.c
+++ b/hw/intc/apic_common.c
@@ -279,6 +279,15 @@ 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;
+ }
}
static const VMStateDescription vmstate_apic_common;