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smime.p7s X-IronPort-AV: E=Sophos;i="5.46,535,1511827200"; d="p7s'?scan'208";a="667459123" Content-Type: multipart/mixed; boundary="===============8004706965984161412==" MIME-Version: 1.0 From: "Woodhouse, David" To: "linux-kernel@vger.kernel.org" , "dave.hansen@linux.intel.com" CC: "tim.c.chen@linux.intel.com" , "peterz@infradead.org" , "arjan@linux.intel.com" , "torvalds@linux-foundation.org" , "tglx@linutronix.de" , "jpoimboe@redhat.com" , "ak@linux.intel.com" , "x86@kernel.org" , "dan.j.williams@intel.com" , "riel@redhat.com" , "keescook@google.com" , "gnomes@lxorguk.ukuu.org.uk" , "pjt@google.com" , "jikos@kernel.org" , "luto@amacapital.net" , "thomas.lendacky@amd.com" , "asit.k.mallick@intel.com" , "gregkh@linux-foundation.org" Subject: Re: [RFC][PATCH] x86: proposed new ARCH_CAPABILITIES MSR bit for RSB-underflow Thread-Topic: [RFC][PATCH] x86: proposed new ARCH_CAPABILITIES MSR bit for RSB-underflow Thread-Index: AQHTp1t7jfq+/k+PH0SThe955lfQLqOryw8A Date: Mon, 19 Feb 2018 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