linux-kernel - Re: [PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions

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Message-ID: <20200603141912.GA23071@8bytes.org>
Date:   Wed, 3 Jun 2020 16:19:12 +0200
From:   Joerg Roedel <joro@...tes.org>
To:     Borislav Petkov <bp@...en8.de>
Cc:     x86@...nel.org, hpa@...or.com, Andy Lutomirski <luto@...nel.org>,
        Dave Hansen <dave.hansen@...ux.intel.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Thomas Hellstrom <thellstrom@...are.com>,
        Jiri Slaby <jslaby@...e.cz>,
        Dan Williams <dan.j.williams@...el.com>,
        Tom Lendacky <thomas.lendacky@....com>,
        Juergen Gross <jgross@...e.com>,
        Kees Cook <keescook@...omium.org>,
        David Rientjes <rientjes@...gle.com>,
        Cfir Cohen <cfir@...gle.com>,
        Erdem Aktas <erdemaktas@...gle.com>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Mike Stunes <mstunes@...are.com>,
        Joerg Roedel <jroedel@...e.de>, linux-kernel@...r.kernel.org,
        kvm@...r.kernel.org, virtualization@...ts.linux-foundation.org
Subject: Re: [PATCH v3 25/75] x86/sev-es: Add support for handling IOIO
 exceptions

On Sat, May 16, 2020 at 09:57:14AM +0200, Borislav Petkov wrote:
> Just a reminder so that this doesn't get lost:
> 
> On Tue, Apr 28, 2020 at 05:16:35PM +0200, Joerg Roedel wrote:
> > +	if (exit_info_1 & IOIO_TYPE_STR) {
> > +		int df = (regs->flags & X86_EFLAGS_DF) ? -1 : 1;
> 
> ...

Thanks, this is fixed now.