From: bugzilla-daemon@kernel.org
To: kvm@vger.kernel.org
Subject: [Bug 217574] kvm_intel loads only after suspend
Date: Thu, 22 Jun 2023 20:42:45 +0000 [thread overview]
Message-ID: <bug-217574-28872-rlTdA5EIs7@https.bugzilla.kernel.org/> (raw)
In-Reply-To: <bug-217574-28872@https.bugzilla.kernel.org/>
https://bugzilla.kernel.org/show_bug.cgi?id=217574
Sean Christopherson (seanjc@google.com) changed:
What |Removed |Added
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CC| |seanjc@google.com
--- Comment #2 from Sean Christopherson (seanjc@google.com) ---
Ya, as Chao alluded to, the problem appears to be that not all CPUs have have
the same VMX configuration, which is reflected in the MSRs Chao mentioned. My
best guess is that going through a suspend+resume cycle either wipes out a
problematic ucode update, or applies a "good" ucode update to all CPUs, and
thus resolves the inconsistent VMX configuration across CPUs.
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next prev parent reply other threads:[~2023-06-22 20:42 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-19 16:38 [Bug 217574] New: kvm_intel loads only after suspend bugzilla-daemon
2023-06-20 8:49 ` [Bug 217574] " bugzilla-daemon
2023-06-22 20:42 ` bugzilla-daemon [this message]
2023-06-23 16:22 ` bugzilla-daemon
2023-06-23 20:08 ` bugzilla-daemon
2023-06-24 18:58 ` bugzilla-daemon
2023-06-26 2:56 ` bugzilla-daemon
2023-06-28 13:26 ` bugzilla-daemon
2023-06-28 13:53 ` bugzilla-daemon
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