Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
Date:   Wed, 21 Nov 2018 23:56:46 +0100
From:   Borislav Petkov <bp@alien8.de>
To:     Arjan van de Ven <arjan@linux.intel.com>
Cc:     Thomas Gleixner <tglx@linutronix.de>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Linux List Kernel Mailing <linux-kernel@vger.kernel.org>,
        the arch/x86 maintainers <x86@kernel.org>,
        Peter Zijlstra <peterz@infradead.org>,
        Andrew Lutomirski <luto@kernel.org>,
        Jiri Kosina <jkosina@suse.cz>, thomas.lendacky@amd.com,
        Josh Poimboeuf <jpoimboe@redhat.com>,
        Andrea Arcangeli <aarcange@redhat.com>,
        David Woodhouse <dwmw@amazon.co.uk>,
        Andi Kleen <ak@linux.intel.com>, dave.hansen@intel.com,
        Casey Schaufler <casey.schaufler@intel.com>,
        "Mallick, Asit K" <asit.k.mallick@intel.com>, jcm@redhat.com,
        longman9394@gmail.com, Greg KH <gregkh@linuxfoundation.org>,
        david.c.stewart@intel.com, Kees Cook <keescook@chromium.org>,
        Tim Chen <tim.c.chen@linux.intel.com>
Subject: Re: [patch 01/24] x86/speculation: Update the TIF_SSBD comment
Message-ID: <20181121225646.GF27559@zn.tnic>
References: <20181121201430.559770965@linutronix.de>
 <20181121201722.337599561@linutronix.de>
 <CAHk-=wgLZkKDLeNN818VG0wC6B_kCUJqKPLdW+KDVocU6_DvtA@mail.gmail.com>
 <CAHk-=wj6fZpcad+1O5Ou0HZb0NEv1RM_BweyM0XBGtzE87YXXg@mail.gmail.com>
 <alpine.DEB.2.21.1811212345180.1665@nanos.tec.linutronix.de>
 <20181121225336.GE27559@zn.tnic>
 <9cbce8e5-bc0d-a817-04f5-57b9f8ec0f70@linux.intel.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Disposition: inline
In-Reply-To: <9cbce8e5-bc0d-a817-04f5-57b9f8ec0f70@linux.intel.com>
User-Agent: Mutt/1.10.1 (2018-07-13)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

On Wed, Nov 21, 2018 at 02:55:20PM -0800, Arjan van de Ven wrote:
> part of the problem is that "sharing" has multiple dimensions: time
> and space (e.g. hyperthreading) which makes it hard to find a nice
> term for it other than describing who attacks whom

Shared Hardware Isolation of Tasks ?

:-)))

-- 
Regards/Gruss,
    Boris.

Good mailing practices for 400: avoid top-posting and trim the reply.