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[209.85.208.174]) by smtp.gmail.com with ESMTPSA id i75sm3815477lfb.58.2018.12.05.11.36.06 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 05 Dec 2018 11:36:07 -0800 (PST) Received: by mail-lj1-f174.google.com with SMTP id u6-v6so19451682ljd.1 for ; Wed, 05 Dec 2018 11:36:06 -0800 (PST) X-Received: by 2002:a2e:95c6:: with SMTP id y6-v6mr16039171ljh.59.1544038565910; Wed, 05 Dec 2018 11:36:05 -0800 (PST) MIME-Version: 1.0 References: <20181205163624.1842-1-sean.j.christopherson@intel.com> In-Reply-To: From: Linus Torvalds Date: Wed, 5 Dec 2018 11:35:49 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] x86/fault: Print "SUPERVISOR" and "READ" when decoding #PF oops To: rdunlap@infradead.org Cc: sean.j.christopherson@intel.com, dave.hansen@linux.intel.com, Andrew Lutomirski , Peter Zijlstra , Thomas Gleixner , Ingo Molnar , bp@alien8.de, "the arch/x86 maintainers" , Peter Anvin , Linux List Kernel Mailing , Rik van Riel , yu-cheng.yu@intel.com, Ingo Molnar Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Dec 5, 2018 at 11:27 AM Randy Dunlap wrote: > > BTW, what does PK mean? "Protection Key" Linus