Re: [PATCH] x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support

To: akpm@xxxxxxxxxxxxxxxxxxxx
Subject: Re: [PATCH] x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
From: osalvador@xxxxxxx
Date: Thu, 16 Jul 2020 14:43:53 +0200
Cc: mhocko@xxxxxxxx, linux-mm@xxxxxxxxx, mike.kravetz@xxxxxxxxxx, david@xxxxxxxxxx, aneesh.kumar@xxxxxxxxxxxxxxxxxx, naoya.horiguchi@xxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, David Woodhouse <dwmw@xxxxxxxxxxxx>, KarimAllah Ahmed <karahmed@xxxxxxxxx>, gnomes@xxxxxxxxxxxxxxxxxxx, ak@xxxxxxxxxxxxxxx, ashok.raj@xxxxxxxxx, dave.hansen@xxxxxxxxx, arjan@xxxxxxxxxxxxxxx, torvalds@xxxxxxxxxxxxxxxxxxxx, peterz@xxxxxxxxxxxxx, bp@xxxxxxxxx, pbonzini@xxxxxxxxxx, tim.c.chen@xxxxxxxxxxxxxxx, gregkh@xxxxxxxxxxxxxxxxxxxx, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, "Srivatsa S . Bhat" <srivatsa@xxxxxxxxxxxxx>, Jiri Slaby <jslaby@xxxxxxx>
In-reply-to: <20200716123810.25292-17-osalvador@suse.de>
References: bnc#1012382 <20200716123810.25292-17-osalvador@suse.de>
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On 2020-07-16 14:38, Oscar Salvador wrote:

From: David Woodhouse <dwmw@xxxxxxxxxxxx>


Sorry for the noise.
This should not be here.

I dunno how this patch sneaked in.

Please ignore it.

References:
- [PATCH] x86/speculation: Add basic IBPB (Indirect Branch Prediction Barrier) support
  - From: Oscar Salvador