From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936270AbdJQPT0 (ORCPT ); Tue, 17 Oct 2017 11:19:26 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:45500 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932615AbdJQPTZ (ORCPT ); Tue, 17 Oct 2017 11:19:25 -0400 X-Google-Smtp-Source: ABhQp+SkuGoS7YySWM0dH+UN+MPfP6R/infVlUzc22uaQU57cZ34GJ/1ixAjndY7tC1uzwhRyKrQqw== Date: Tue, 17 Oct 2017 17:19:20 +0200 From: Ingo Molnar To: Thomas Gleixner Cc: Andi Kleen , x86@kernel.org, linux-kernel@vger.kernel.org, Andi Kleen , "H. Peter Anvin" , Thomas Gleixner , Peter Zijlstra Subject: Re: [PATCH v10 3/5] x86/fpu: Parse clearcpuid= as early XSAVE argument Message-ID: <20171017151920.3tpirpa2edievfiz@gmail.com> References: <20171013215645.23166-1-andi@firstfloor.org> <20171013215645.23166-4-andi@firstfloor.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20170113 (1.7.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Thomas Gleixner wrote: > On Fri, 13 Oct 2017, Andi Kleen wrote: > > > From: Andi Kleen > > > > With a followon patch we want to make clearcpuid affect the XSAVE > > configuration. But xsave is currently initialized before arguments > > are parsed. Move the clearcpuid= parsing into the special > > early xsave argument parsing code. > > > > Since clearcpuid= contains a = we need to keep the old __setup > > around as a dummy, otherwise it would end up as a environment > > variable in init's environment. > > > > Signed-off-by: Andi Kleen > > Reviewed-by: Thomas Gleixner Thanks guys, I have applied the five patches to tip:x86/fpu and will push it all out once it's gone through a bit of testing. Thanks, Ingo