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From: Mark Kanda <mark.kanda@oracle.com>
To: qemu-devel@nongnu.org
Cc: pbonzini@redhat.com, mtosatti@redhat.com
Subject: Re: [Qemu-devel] [PATCH-for-4.2 v2] Only enable the halt poll control MSR if it is supported by the host
Date: Wed, 28 Aug 2019 12:22:59 -0500	[thread overview]
Message-ID: <277b5916-4e46-1aef-6368-a414de4d2149@oracle.com> (raw)
In-Reply-To: <1563374298-17323-1-git-send-email-mark.kanda@oracle.com>

Gentle ping - I would like to confirm this patch is acceptable.

Thanks/regards,
-Mark

On 7/17/2019 9:38 AM, Mark Kanda wrote:
> 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" },
> 


  reply	other threads:[~2019-08-28 17:24 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-17 14:38 [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 17:22 ` Mark Kanda [this message]
2019-08-28 18:22   ` Marcelo Tosatti
2019-09-09 17:28   ` Paolo Bonzini

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