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Re: [Qemu-devel] [PATCH 1.3] target-i386: restore 'cvt16' CPUID feature
From: |
Eduardo Habkost |
Subject: |
Re: [Qemu-devel] [PATCH 1.3] target-i386: restore 'cvt16' CPUID feature |
Date: |
Mon, 26 Nov 2012 13:45:22 -0200 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Nov 26, 2012 at 04:41:18PM +0100, Igor Mammedov wrote:
> commit c8acc380: target-i386/cpu: Name new CPUID bits
> by mistake removed CPUID feature while adding new features,
> restore it.
The feature name was removed on purpose. It was never supported by the
KVM kernel code in any kernel version. See
http://article.gmane.org/gmane.comp.emulators.qemu/176694
>
> Signed-off-by: Igor Mammedov <address@hidden>
> CC: Eduardo Habkost <address@hidden>
> ---
> target-i386/cpu.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/target-i386/cpu.c b/target-i386/cpu.c
> index a67958e..562d1d8 100644
> --- a/target-i386/cpu.c
> +++ b/target-i386/cpu.c
> @@ -89,7 +89,7 @@ static const char *ext3_feature_name[] = {
> "cr8legacy" /* AMD AltMovCr8 */, "abm", "sse4a", "misalignsse",
> "3dnowprefetch", "osvw", "ibs", "xop",
> "skinit", "wdt", NULL, "lwp",
> - "fma4", "tce", NULL, "nodeid_msr",
> + "fma4", "tce", "cvt16", "nodeid_msr",
> NULL, "tbm", "topoext", "perfctr_core",
> "perfctr_nb", NULL, NULL, NULL,
> NULL, NULL, NULL, NULL,
> --
> 1.7.11.7
>
--
Eduardo