From: Mark Kanda <mark.kanda@oracle.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, mtosatti@redhat.com
Subject: [Qemu-devel] [PATCH-for-4.2 v2] Only enable the halt poll control MSR if it is supported by the host
Date: Wed, 17 Jul 2019 09:38:18 -0500 [thread overview]
Message-ID: <1563374298-17323-1-git-send-email-mark.kanda@oracle.com> (raw)
The halt poll control MSR should only be enabled on hosts which
support it.
Fixes: ("kvm: i386: halt poll control MSR support")
Signed-off-by: Mark Kanda <mark.kanda@oracle.com>
---
v2: Remove unnecessary hunks which break migration with older hosts (Paolo)
---
target/i386/cpu.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index a8bafdb8b9..543bc25f64 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2838,7 +2838,6 @@ static PropValue kvm_default_props[] = {
{ "kvm-asyncpf", "on" },
{ "kvm-steal-time", "on" },
{ "kvm-pv-eoi", "on" },
- { "kvm-poll-control", "on" },
{ "kvmclock-stable-bit", "on" },
{ "x2apic", "on" },
{ "acpi", "off" },
--
2.21.0
next reply other threads:[~2019-07-17 14:36 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 14:38 Mark Kanda [this message]
2019-08-28 17:22 ` [Qemu-devel] [PATCH-for-4.2 v2] Only enable the halt poll control MSR if it is supported by the host Mark Kanda
2019-08-28 18:22 ` Marcelo Tosatti
2019-09-09 17:28 ` Paolo Bonzini
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