linux-kernel - Re: [PATCH] x86/fault: Print "SUPERVISOR" and "READ" when decoding #PF oops

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Message-ID: <CAHk-=whaM9shZZCRaof4DgXPWLRkuRSoFRWhhjTs534XGbRL9g@mail.gmail.com>
Date:   Wed, 5 Dec 2018 11:35:49 -0800
From:   Linus Torvalds <torvalds@...ux-foundation.org>
To:     rdunlap@...radead.org
Cc:     sean.j.christopherson@...el.com, dave.hansen@...ux.intel.com,
        Andrew Lutomirski <luto@...nel.org>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, bp@...en8.de,
        "the arch/x86 maintainers" <x86@...nel.org>,
        Peter Anvin <hpa@...or.com>,
        Linux List Kernel Mailing <linux-kernel@...r.kernel.org>,
        Rik van Riel <riel@...riel.com>, yu-cheng.yu@...el.com,
        Ingo Molnar <mingo@...nel.org>
Subject: Re: [PATCH] x86/fault: Print "SUPERVISOR" and "READ" when decoding
 #PF oops

On Wed, Dec 5, 2018 at 11:27 AM Randy Dunlap <rdunlap@...radead.org> wrote:
>
> BTW, what does PK mean?

"Protection Key"

               Linus