From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AH8x22736rMUxUTU2W7eohnTNSuGdoSi/L/+i4oCekzn2V4eeoZVV6bBeclBHBRvXQKwJ60YXRxK ARC-Seal: i=1; a=rsa-sha256; t=1517507195; cv=none; d=google.com; s=arc-20160816; b=MH8tVpL0tPd88VQFOzX35/1KbrIO1elRnQz51t/HEXU+OozHESRWoSIlz2cx28mryT HEAQ7QrM8YCuKn7No5yCGMLEHOpyDIJJXbg0XKYxTdwOW9BMCGXDthGT0WdjAa4cebca rVNzQitGvAFmzQfvjeaPYE8GcLGW3Wit5bvQU0j/UlRCnP5gFZBal1rZGHkFXRL26629 U8awn1XZzvRJXpaHMp5TqNGQcwpvyg9GE13D26ZaMP/7CVamy3aR4HRyS0IT5SD8UPDG odEiQODiDfG7x9Rvpkw5MLT2xEeUO0YFB7Dpiv9OFfV9GeHsPWd9BhmxWxXzpW1OiCqi Fqeg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:precedence:content-language:in-reply-to :mime-version:user-agent:date:message-id:references:cc:to:from :subject:dkim-signature:arc-authentication-results; bh=ivWj4IL/FrirIcRVjya9Gds8oYTWPo8fUQKjKPKbeB4=; b=UuwV2acCU++ZSPtaFGcJs2wubTxEL8nFEgNwOJkeWt4LB8G28NwHOoiMqTihJ6OkkA OkOhausxouk06iUR30rLbJkhnjwGPz0gT+MSGS6m/22yx8Y7yPP93R9V6XK3lboV+5r8 8R9EPl5zbF7Bq2KZvi4cdv7UHuRKxkOvgyA8EcC1BHAmyvtWbLwUtWMcQMeJfp0MZ/c6 wmkB3oel0HfZe7L0ASF/dfnbSL1wI7XUT36UWyEUUl8RHtZkiMzlcY66is91v2uq87GF znPbRkr0hT+M0B7qgDFpgXaQG0+exCKFeRpbeZ5aCuN34FD9lqLx4pKdvuRwDNexL8tq RYAg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=AH5GEkdp; spf=pass (google.com: domain of prvs=56348445f=karahmed@amazon.de designates 207.171.184.29 as permitted sender) smtp.mailfrom=prvs=56348445f=karahmed@amazon.de; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com Authentication-Results: mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=AH5GEkdp; spf=pass (google.com: domain of prvs=56348445f=karahmed@amazon.de designates 207.171.184.29 as permitted sender) smtp.mailfrom=prvs=56348445f=karahmed@amazon.de; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com X-IronPort-AV: E=Sophos;i="5.46,444,1511827200"; d="scan'208";a="592135676" Subject: Re: [PATCH v5 4/5] KVM: VMX: Allow direct access to MSR_IA32_SPEC_CTRL From: KarimAllah Ahmed To: David Woodhouse , Konrad Rzeszutek Wilk CC: Jim Mattson , KarimAllah Ahmed , kvm list , LKML , "the arch/x86 maintainers" , Asit Mallick , Arjan Van De Ven , Dave Hansen , Andi Kleen , "Andrea Arcangeli" , Linus Torvalds , Tim Chen , Thomas Gleixner , Dan Williams , Jun Nakajima , "Paolo Bonzini" , Greg KH , "Andy Lutomirski" , Ashok Raj References: <1517427467-28567-1-git-send-email-karahmed@amazon.de> <1517427467-28567-5-git-send-email-karahmed@amazon.de> <06cb88da-f355-41ed-380f-7daa8ddf6159@amazon.com> <20180201042650.GD21751@char.us.oracle.com> <1517491537.18619.307.camel@infradead.org> Message-ID: Date: Thu, 1 Feb 2018 18:46:12 +0100 User-Agent: Mozilla/5.0 (X11; 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