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Subject: Re: [PATCH 0/7] objtool: retpoline validation
To: David Woodhouse <dwmw2@infradead.org>,
 Peter Zijlstra <peterz@infradead.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>, Thomas Gleixner
 <tglx@linutronix.de>, linux-kernel@vger.kernel.org,
 Dave Hansen <dave.hansen@intel.com>, Ashok Raj <ashok.raj@intel.com>,
 Andy Lutomirski <luto@kernel.org>,
 Linus Torvalds <torvalds@linux-foundation.org>,
 Greg KH <gregkh@linuxfoundation.org>, Andrea Arcangeli
 <aarcange@redhat.com>, Andi Kleen <ak@linux.intel.com>,
 Arjan Van De Ven <arjan.van.de.ven@intel.com>,
 Dan Williams <dan.j.williams@intel.com>, Paolo Bonzini
 <pbonzini@redhat.com>, Jun Nakajima <jun.nakajima@intel.com>,
 Asit Mallick <asit.k.mallick@intel.com>
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From: Tim Chen <tim.c.chen@linux.intel.com>
Message-ID: <8726b17e-fcc2-be69-d75a-9e7e35a807d0@linux.intel.com>
Date: Thu, 1 Feb 2018 10:16:23 -0800
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On 02/01/2018 08:51 AM, David Woodhouse wrote:

> 
> No, we just need to set IBRS before doing it. The same applies to any
> EFI runtime calls, APM and all kinds of other random crap that calls
> into firmware. I'm not sure why those aren't showing up.
> 

Dave,

Are you planning to update your IBRS for firmware call patches
and repost those?

Tim