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Thu, 2 Apr 2020 22:21:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1585866106; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=yrbPIW5gqhRnCWEkG5j7mbFg1TQSaM8JXVuIcl0GLaI=; b=i6UL09wnXKjFTeQtEbDkms5/+2dtnIK2P0rzJmYxUWaV4IiZK5lUEliI5RFvkY+1ZWRD3R aqPfliT46tke6z1EIRmLKoXf7ran7trPvD9Q7y9fqelpywT4roxxp4pFJnjdYY7N8Si5vm r4w6xi/aAQjJHBpR5oizQ3MT040O8Ww= X-MC-Unique: oiR23EhBNQid18D10zwgmQ-1 From: Eduardo Habkost To: Peter Maydell , qemu-devel@nongnu.org Subject: [PULL 9/9] target/i386: Add ARCH_CAPABILITIES related bits into Icelake-Server CPU model Date: Thu, 2 Apr 2020 19:20:51 -0300 Message-Id: <20200402222051.523093-10-ehabkost@redhat.com> In-Reply-To: <20200402222051.523093-1-ehabkost@redhat.com> References: <20200402222051.523093-1-ehabkost@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 205.139.110.61 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , Xiaoyao Li , Richard Henderson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Xiaoyao Li Current Icelake-Server CPU model lacks all the features enumerated by MSR_IA32_ARCH_CAPABILITIES. Add them, so that guest of "Icelake-Server" can see all of them. Signed-off-by: Xiaoyao Li Message-Id: <20200316095605.12318-1-xiaoyao.li@intel.com> Signed-off-by: Eduardo Habkost --- target/i386/cpu.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/target/i386/cpu.c b/target/i386/cpu.c index f3b25c7301..90ffc5f3b1 100644 --- a/target/i386/cpu.c +++ b/target/i386/cpu.c @@ -3471,6 +3471,19 @@ static X86CPUDefinition builtin_x86_defs[] =3D { { /* end of list */ } }, }, + { + .version =3D 3, + .props =3D (PropValue[]) { + { "arch-capabilities", "on" }, + { "rdctl-no", "on" }, + { "ibrs-all", "on" }, + { "skip-l1dfl-vmentry", "on" }, + { "mds-no", "on" }, + { "pschange-mc-no", "on" }, + { "taa-no", "on" }, + { /* end of list */ } + }, + }, { /* end of list */ } } }, --=20 2.24.1