From: bugzilla-daemon@kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 217799] kvm: Speculative RAS Overflow mitigation breaks old Windows guest VMs
Date: Wed, 16 Aug 2023 11:17:43 +0000 [thread overview]
Message-ID: <bug-217799-28872-bRBmGsg2K8@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-217799-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=217799
Roman Mamedov (rm+bko@romanrm.net) changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |bp@alien8.de
Kernel Version| |6.1.44
Summary|kvm: Windows Server 2003 VM |kvm: Speculative RAS
|fails to work on 6.1.44 |Overflow mitigation breaks
|(works fine on 6.1.43) |old Windows guest VMs
--- Comment #4 from Roman Mamedov (rm+bko@romanrm.net) ---
Borislav, as you are author of the patch adding Speculative RAS Overflow
mitigation, could you maybe take a look what could be wrong here? Thanks
Windows XP-era 64-bit guest VMs in KVM no longer work with it enabled.
Windows 7 (and likely newer) does work.
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next prev parent reply other threads:[~2023-08-16 11:18 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-16 8:52 [Bug 217799] New: kvm: Windows Server 2003 VM fails to work on 6.1.44 (works fine on 6.1.43) bugzilla-daemon
2023-08-16 9:04 ` [Bug 217799] " bugzilla-daemon
2023-08-16 9:22 ` bugzilla-daemon
2023-08-16 10:58 ` bugzilla-daemon
2023-08-16 11:17 ` bugzilla-daemon [this message]
2023-08-16 13:50 ` [Bug 217799] kvm: Speculative RAS Overflow mitigation breaks old Windows guest VMs bugzilla-daemon
2023-08-16 17:23 ` bugzilla-daemon
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