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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 48F2EC433EF for ; Tue, 16 Nov 2021 19:04:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 27DE06321A for ; Tue, 16 Nov 2021 19:04:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239752AbhKPTHk (ORCPT ); Tue, 16 Nov 2021 14:07:40 -0500 Received: from mail.skyhub.de ([5.9.137.197]:38804 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239717AbhKPTHj (ORCPT ); Tue, 16 Nov 2021 14:07:39 -0500 Received: from zn.tnic (p200300ec2f1b8100142ca11f4b264b2f.dip0.t-ipconnect.de [IPv6:2003:ec:2f1b:8100:142c:a11f:4b26:4b2f]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.skyhub.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id 255FA1EC056D; Tue, 16 Nov 2021 20:04:41 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=dkim; t=1637089481; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:in-reply-to:in-reply-to: references:references; bh=SqpdCHyPqdoFFnBbrhk6OQ+kXnHQNVVSP7gRJQ9Prs0=; b=QJ5D9flKeohto9+pBgWPC/NClITgLW9sWjdhNr8QKS6SzrUft8qpOezwlg4dt6H4+90BTY 6E2g47IPcXUYBaOf33hOVU+RCh4oct49AOsjfwNx+by3CDtTE+eOXmfn3fQAbiiesUoEFM p9je6nAo0ipA2YlL0ab22dgU/TLxbFk= Date: Tue, 16 Nov 2021 20:04:33 +0100 From: Borislav Petkov To: Peter Zijlstra Cc: x86@kernel.org, linux-kernel@vger.kernel.org, jpoimboe@redhat.com, mark.rutland@arm.com, dvyukov@google.com, seanjc@google.com, pbonzini@redhat.com, mbenes@suse.cz Subject: Re: [PATCH v2 03/23] x86,copy_user_64: Remove .fixup usage Message-ID: References: <20211110100102.250793167@infradead.org> <20211110101325.068505810@infradead.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20211110101325.068505810@infradead.org> Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Nov 10, 2021 at 11:01:05AM +0100, Peter Zijlstra wrote: > Place the anonymous .fixup code at the tail of the regular functions. > > Signed-off-by: Peter Zijlstra (Intel) > --- > arch/x86/lib/copy_user_64.S | 32 +++++++++++--------------------- > 1 file changed, 11 insertions(+), 21 deletions(-) Reviewed-by: Borislav Petkov -- Regards/Gruss, Boris. https://people.kernel.org/tglx/notes-about-netiquette