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:   Tue, 13 Feb 2018 14:38:07 +0100
From:   Ingo Molnar <mingo@kernel.org>
To:     Peter Zijlstra <peterz@infradead.org>
Cc:     torvalds@linux-foundation.org, dave.hansen@linux.intel.com,
        bp@alien8.de, tglx@linutronix.de, arjan@linux.intel.com,
        linux-kernel@vger.kernel.org, dwmw2@infradead.org, hpa@zytor.com,
        gregkh@linuxfoundation.org, dan.j.williams@intel.com,
        dwmw@amazon.co.uk, luto@kernel.org, jpoimboe@redhat.com,
        linux-tip-commits@vger.kernel.org,
        Joe Konno <joe.konno@linux.intel.com>
Subject: Re: [tip:x86/pti] Revert "x86/speculation: Simplify
 indirect_branch_prediction_barrier()"
Message-ID: <20180213133807.7tpob7gjil36lja6@gmail.com>
References: <1518305967-31356-3-git-send-email-dwmw@amazon.co.uk>
 <tip-f208820a321f9b23d77d7eed89945d862d62a3ed@git.kernel.org>
 <20180213094132.GF25201@hirez.programming.kicks-ass.net>
 <20180213112838.v2xu4qdnend5tflv@gmail.com>
 <20180213132819.GJ25201@hirez.programming.kicks-ass.net>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20180213132819.GJ25201@hirez.programming.kicks-ass.net>
User-Agent: NeoMutt/20170609 (1.8.3)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


* Peter Zijlstra <peterz@infradead.org> wrote:

> On Tue, Feb 13, 2018 at 12:28:38PM +0100, Ingo Molnar wrote:
> 
> > Separate would be better, it makes sense and is one problem less to worry about?
> 
> Something like so then?

Yeah, perfect!

> I'm not entirely sure which commit wants to fo in Fixes, I picked the earlier 
> one, but it could equally have been:
> 
> Fixes: f208820a321f ("Revert "x86/speculation: Simplify indirect_branch_prediction_barrier()"")

I'll leave the tag out (in case a rebase has to be done), as these commits are 
close enough to each other and are also in a single backporting block of commits.

Thanks,

	Ingo