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mx.google.com; dkim=pass header.i=@amazon.com header.s=amazon201209 header.b=pBKdAOul; spf=pass (google.com: domain of prvs=56213c2ee=karahmed@amazon.de designates 52.95.48.154 as permitted sender) smtp.mailfrom=prvs=56213c2ee=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=pBKdAOul; spf=pass (google.com: domain of prvs=56213c2ee=karahmed@amazon.de designates 52.95.48.154 as permitted sender) smtp.mailfrom=prvs=56213c2ee=karahmed@amazon.de; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amazon.com X-IronPort-AV: E=Sophos;i="5.46,441,1511827200"; d="scan'208";a="329990506" Subject: Re: [PATCH v5 2/5] KVM: x86: Add IBPB support To: Konrad Rzeszutek Wilk , KarimAllah Ahmed CC: , , , Ashok Raj , Asit Mallick , Dave Hansen , Arjan Van De Ven , Tim Chen , "Linus Torvalds" , Andrea Arcangeli , Andi Kleen , Thomas Gleixner , Dan Williams , Jun Nakajima , Andy Lutomirski , Greg KH , Paolo Bonzini , "Peter Zijlstra" , David Woodhouse References: <1517427467-28567-1-git-send-email-karahmed@amazon.de> <1517427467-28567-3-git-send-email-karahmed@amazon.de> <20180131202846.GG22045@char.us.oracle.com> From: KarimAllah Ahmed Message-ID: <94a067bd-106a-e683-14e0-9a5617edd0fc@amazon.com> Date: Wed, 31 Jan 2018 21:36:24 +0100 User-Agent: Mozilla/5.0 (X11; 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