New: SMP x64 Windows 2003 guest can't boot up
https://bugzilla.kernel.org/show_bug.cgi?id=58931
Summary: SMP x64 Windows 2003 guest can't boot up
Product: Virtualization
Version: unspecified
Kernel Version: 3.10.0-rc1
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: kvm
AssignedTo: [email protected]
ReportedBy: [email protected]
Regression: Yes
Environment:
------------
Host OS (ia32/ia32e/IA64):ia32e
Guest OS (ia32/ia32e/IA64):ia32e
Guest OS Type (Linux/Windows):Windows
kvm.git next Commit:e47a5f5fb715b90b40747e9e235de557c6abd56c qemu-kvm Commit:b5803aa3583e82e5133f7621121bc15ee694f4a1 Host Kernel Version:3.10.0-rc1
Hardware: SandyBridge / IvyBridge
Bug detailed description:
--------------------------
SMP 64bit Windows 2003 can't boot up as a KVM guest.
note:
1.win2k8/win7/win8/win2012/rhel6u4 guest can boot up fine 2.UP 64bit win2k3 guest (1 vCPU）can boot up fine. 3.32bit(PAE) win2k3 guest with 2 vCPUs can boot up fine.
This should be a kvm kernel bug.
kvm next + qemu-kvm = result f722406f + b5803aa3 = good e47a5f5f + b5803aa3 = bad
Reproduce steps:
----------------
1.start up a host with KVM enabled
2. qemu-system-x86_64 -enable-kvm -m 1024 -smp 2 -net none win2k3-x64.img
Current result:
----------------
SMP 64bit win2k3 guest boot up fail
Expected result:
----------------
SMP 64bit win2k3 guest boot up fine
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[Bug 58931] SMP x64 Windows 2003 guest can't boot up
https://bugzilla.kernel.org/show_bug.cgi?id=58931
--- Comment #1 from Jay Ren <[email protected]> 2013-06-06 15:40:58 --- After bisection, we found the first bad commit is:
f1ed0450a5fac7067590317cbf027f566b6ccbca
commit f1ed0450a5fac7067590317cbf027f566b6ccbca
Author: Jan Kiszka <[email protected]> Date: Sun Apr 28 14:00:41 2013 +0200
KVM: x86: Remove support for reporting coalesced APIC IRQs
Gleb and Jan are trying to fix it.
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[Bug 58931] SMP x64 Windows 2003 guest can't boot up
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=58931
Jay Ren <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |CODE_FIX--- Comment #2 from Jay Ren <[email protected]> 2013-07-01 08:45:51 --- The following commit fixed this bug:
commit 24f7bb52e952912b6a936ebcdc4e744b03e9e5cf
Author: Gleb Natapov <[email protected]> Date: Mon Jun 24 15:19:15 2013 +0300
KVM: Fix RTC interrupt coalescing tracking
This reverts most of the f1ed0450a5fac7067590317cbf027f566b6ccbca. After the commit kvm_apic_set_irq() no longer returns accurate information about interrupt injection status if injection is done into disabled APIC. RTC interrupt coalescing tracking relies on the information to be accurate and cannot recover if it is not.
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[Bug 58931] SMP x64 Windows 2003 guest can't boot up
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=58931
Jay Ren <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |VERIFIED
Signature · 3 lines
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[Bug 58931] SMP x64 Windows 2003 guest can't boot up
In reply to [email protected]https://bugzilla.kernel.org/show_bug.cgi?id=58931
Jay Ren <[email protected]> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|VERIFIED |CLOSED
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