From: Paolo Bonzini <pbonzini@redhat.com>
To: Jan Kiszka <jan.kiszka@web.de>, Eduardo Habkost <ehabkost@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>, kvm <kvm@vger.kernel.org>
Subject: Re: [PATCH v2] i386: Introduce ARAT CPU feature
Date: Mon, 25 May 2015 16:16:14 +0200 [thread overview]
Message-ID: <55632EAE.9030508@redhat.com> (raw)
In-Reply-To: <55632C7A.8010107@web.de>
On 25/05/2015 16:06, Jan Kiszka wrote:
> static void pc_compat_2_3(MachineState *machine)
> {
> + x86_cpu_compat_set_features("Westmere", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("SandyBridge", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("IvyBridge", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Haswell-noTSX", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Haswell", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Broadwell-noTSC", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
noTSX.
Also, I think this doesn't cover Q35. Eduardo has patches to clean that
up so that (I think) less duplication is required.
Paolo
> + x86_cpu_compat_set_features("Broadwell", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> }
>
WARNING: multiple messages have this Message-ID (diff)
From: Paolo Bonzini <pbonzini@redhat.com>
To: Jan Kiszka <jan.kiszka@web.de>, Eduardo Habkost <ehabkost@redhat.com>
Cc: qemu-devel <qemu-devel@nongnu.org>, kvm <kvm@vger.kernel.org>
Subject: Re: [Qemu-devel] [PATCH v2] i386: Introduce ARAT CPU feature
Date: Mon, 25 May 2015 16:16:14 +0200 [thread overview]
Message-ID: <55632EAE.9030508@redhat.com> (raw)
In-Reply-To: <55632C7A.8010107@web.de>
On 25/05/2015 16:06, Jan Kiszka wrote:
> static void pc_compat_2_3(MachineState *machine)
> {
> + x86_cpu_compat_set_features("Westmere", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("SandyBridge", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("IvyBridge", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Haswell-noTSX", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Haswell", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> + x86_cpu_compat_set_features("Broadwell-noTSC", FEAT_6_EAX, 0,
> + CPUID_6_EAX_ARAT);
noTSX.
Also, I think this doesn't cover Q35. Eduardo has patches to clean that
up so that (I think) less duplication is required.
Paolo
> + x86_cpu_compat_set_features("Broadwell", FEAT_6_EAX, 0, CPUID_6_EAX_ARAT);
> }
>
next prev parent reply other threads:[~2015-05-25 14:16 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-24 15:16 [PATCH] i386: Introduce ARAT CPU feature Jan Kiszka
2015-05-24 15:16 ` [Qemu-devel] " Jan Kiszka
2015-05-25 13:23 ` Paolo Bonzini
2015-05-25 13:23 ` [Qemu-devel] " Paolo Bonzini
2015-05-25 14:06 ` [PATCH v2] " Jan Kiszka
2015-05-25 14:06 ` [Qemu-devel] " Jan Kiszka
2015-05-25 14:16 ` Paolo Bonzini [this message]
2015-05-25 14:16 ` Paolo Bonzini
2015-05-25 18:03 ` Eduardo Habkost
2015-05-25 18:03 ` [Qemu-devel] " Eduardo Habkost
2015-05-26 4:35 ` [PATCH v3] " Jan Kiszka
2015-05-26 17:18 ` [PATCH v4] " Eduardo Habkost
2015-05-26 17:18 ` [Qemu-devel] " Eduardo Habkost
2015-05-26 17:25 ` Eduardo Habkost
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