From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754276AbbBTMLG (ORCPT ); Fri, 20 Feb 2015 07:11:06 -0500 Received: from mail.skyhub.de ([78.46.96.112]:44746 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751805AbbBTMLE (ORCPT ); Fri, 20 Feb 2015 07:11:04 -0500 Date: Fri, 20 Feb 2015 13:10:09 +0100 From: Borislav Petkov To: Oleg Nesterov Cc: Rik van Riel , Linus Torvalds , Suresh Siddha , linux-kernel@vger.kernel.org, mingo@redhat.com, hpa@zytor.com, matt.fleming@intel.com, bp@suse.de, pbonzini@redhat.com, tglx@linutronix.de, luto@amacapital.net Subject: Re: [PATCH 0/3] x86, fpu: more eagerfpu cleanups Message-ID: <20150220121009.GA19589@pd.tnic> References: <1421012793-30106-1-git-send-email-riel@redhat.com> <20150115191918.GA27332@redhat.com> <20150119185109.GA16427@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20150119185109.GA16427@redhat.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Jan 19, 2015 at 07:51:09PM +0100, Oleg Nesterov wrote: > math_state_restore() and its usage doesn't look nice. init_fpu() too, Yeah, about that: I see: math_state_restore ... if (!tsk_used_math(tsk)) init_fpu() and init_fpu() then does: if (tsk_used_math(tsk)) Could use a cleanup and so on... Perhaps it is in the works already :) -- Regards/Gruss, Boris. ECO tip #101: Trim your mails when you reply. --