From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AD29CC2B9F4 for ; Tue, 22 Jun 2021 10:16:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9012B613C2 for ; Tue, 22 Jun 2021 10:16:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230002AbhFVKSy (ORCPT ); Tue, 22 Jun 2021 06:18:54 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:41618 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229803AbhFVKSn (ORCPT ); Tue, 22 Jun 2021 06:18:43 -0400 Received: from imap.suse.de (imap-alt.suse-dmz.suse.de [192.168.254.47]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id 5A6C71FD36; Tue, 22 Jun 2021 10:16:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1624356987; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vcJKssQawx82pik+5SEiH9OLdBNbYw3x7ZlIe2Tcr7o=; b=L/JP/LB3GfHBJtG1aypthoOJnN2WTkZXEWUsk8o5kfkBomcdJjSdGRPam0XdadXBHhlsso PYidKaZoZ7euK4AWdhN6d29cFN6zfC91uCKRWpd9Yd4UqKDLQvf2Dq8JOYoX4iMqbhTEl+ ZBlEDzsycdRd9izq9mcWbxzJJaQGNOs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1624356987; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vcJKssQawx82pik+5SEiH9OLdBNbYw3x7ZlIe2Tcr7o=; b=jJKZX+nkPqWN+mHxT0BJ+JtnFzm1a732Xand24KFfW0FlrZzFBwcmbb0QyvwyyQs1lcRiB +Y4kJNBfiTlrv3Dw== Received: from imap3-int (imap-alt.suse-dmz.suse.de [192.168.254.47]) by imap.suse.de (Postfix) with ESMTP id 477DD118DD; Tue, 22 Jun 2021 10:16:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1624356987; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vcJKssQawx82pik+5SEiH9OLdBNbYw3x7ZlIe2Tcr7o=; b=L/JP/LB3GfHBJtG1aypthoOJnN2WTkZXEWUsk8o5kfkBomcdJjSdGRPam0XdadXBHhlsso PYidKaZoZ7euK4AWdhN6d29cFN6zfC91uCKRWpd9Yd4UqKDLQvf2Dq8JOYoX4iMqbhTEl+ ZBlEDzsycdRd9izq9mcWbxzJJaQGNOs= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1624356987; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=vcJKssQawx82pik+5SEiH9OLdBNbYw3x7ZlIe2Tcr7o=; b=jJKZX+nkPqWN+mHxT0BJ+JtnFzm1a732Xand24KFfW0FlrZzFBwcmbb0QyvwyyQs1lcRiB +Y4kJNBfiTlrv3Dw== Received: from director2.suse.de ([192.168.254.72]) by imap3-int with ESMTPSA id TxoOEHu40WCzRQAALh3uQQ (envelope-from ); Tue, 22 Jun 2021 10:16:27 +0000 Date: Tue, 22 Jun 2021 12:16:20 +0200 From: Borislav Petkov To: Thomas Gleixner Cc: LKML , Andy Lutomirski , Dave Hansen , Fenghua Yu , Tony Luck , Yu-cheng Yu , Sebastian Andrzej Siewior , Peter Zijlstra , Kan Liang Subject: Re: [patch V3 33/66] x86/fpu: Rename copy_fpregs_to_fpstate() to save_fpregs_to_fpstate() Message-ID: References: <20210618141823.161158090@linutronix.de> <20210618143448.139321010@linutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20210618143448.139321010@linutronix.de> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 18, 2021 at 04:18:56PM +0200, Thomas Gleixner wrote: > A copy is guaranteed to leave the source intact, which is not the case when > FNSAVE is used as that reinitilizes the registers. > > Save does not make such guarantees and it matches what this is about, > i.e. to save the state for a later restore. > > Rename it to save_fpregs_to_fpstate(). > > Signed-off-by: Thomas Gleixner > --- > arch/x86/include/asm/fpu/internal.h | 4 ++-- > arch/x86/kernel/fpu/core.c | 10 +++++----- > arch/x86/kvm/x86.c | 2 +- > 3 files changed, 8 insertions(+), 8 deletions(-) Reviewed-by: Borislav Petkov -- Regards/Gruss, Boris. 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