linux-kernel - Re: [PATCH] x86/xsave: Robustify and merge macros

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Message-ID: <20150403152324.GG3418@pd.tnic>
Date:	Fri, 3 Apr 2015 17:23:24 +0200
From:	Borislav Petkov <bp@...en8.de>
To:	Quentin Casasnovas <quentin.casasnovas@...cle.com>
Cc:	X86 ML <x86@...nel.org>, LKML <linux-kernel@...r.kernel.org>,
	"H. Peter Anvin" <hpa@...or.com>, Ingo Molnar <mingo@...nel.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Oleg Nesterov <oleg@...hat.com>,
	Andy Lutomirski <luto@...capital.net>
Subject: Re: [PATCH] x86/xsave: Robustify and merge macros

On Fri, Apr 03, 2015 at 04:14:26PM +0200, Quentin Casasnovas wrote:
> > This is obviously completely un-tested and not even compiled! :)
> > 
> 
> Told you!

:-)

So all clear or we need to do more discussing?

Basically, the .skip is supposed to add 0x90 only when the evaluated
expression is true (yeah, gas works with signed 32-bit values so it
evaluates either to 0 or -1, thus the games with "-" in front).

-- 
Regards/Gruss,
    Boris.

ECO tip #101: Trim your mails when you reply.
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