Received: by 2002:a25:23cc:0:0:0:0:0 with SMTP id j195csp934178ybj; Thu, 7 May 2020 10:50:55 -0700 (PDT) X-Google-Smtp-Source: APiQypKhLiEW01bDtS8nh9jt9A6OOZDNksWvOJHwvxSx0HKB1A5VnygNqGfzfJBaKF11OGIKk/lb X-Received: by 2002:a17:906:359b:: with SMTP id o27mr13616150ejb.282.1588873855407; Thu, 07 May 2020 10:50:55 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1588873855; cv=none; d=google.com; s=arc-20160816; b=z9ByPXhmvWDRsCsftzWfLE92ywzeZw1SK99hS3epSvdB/ZPY9u6RSGYXGAYMPWmwVL gOXK4NiDdzCP+a5lT+XDBPfGRmnGumlNSJ5inBHPlO7jIKVrVCcsQCamGtKZknC5C6Mf 4Aj01StWNqE2dJNyED82EQ9MPmLkN5KlGpRTfftLrznjRr36N3kAuLmidYtOd+c6xpoP wrgt6/gTKxlixiQADq5K6CgMK0miqlU8spvOt41xLLQ/KeYp1koETkd+r3oCsIUK8muf 7Es1PvQXeXBmJ6iqQ7BZWDBLYrhvKomi1DPbf9S1nnt7YcaeJMUXiO+nuV7UpAOacI39 ENZg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature; bh=TGNwlojB/j2uFXoocG2pNAWwUA/IRC4r9PXP+DroQd8=; b=T0yn0dHC9hj84UYybCMgydtmKw8Ibca0B/3j4DJYPkx+lMfzezR/ozLf3D2E6A4q2V UoHyT/Ul0OCApEToH1KceNi8hTmfdUpwStyPgRwdIdW9ZxH5+gF3WI0ldJ9BCGahgU7u rQ3Rs+OsozFiLXcayXa2+vHS80qo6hNHbwSWzDWP5mG0STUPS4iiXWEeQnyG+OJt3omF fJAzL0X1/aMruhOuC4ltFVlZ+kZimvNyKyede8jEfMLV2kpJwO/GL6+iaw6p7nP71YgJ yG+VEzfSkCpfhR/3ClLjQ1D4lYTFm13x5I+3V+RNgRftcfvv7YD2BgbqucMPF6SWDjbw Yovg== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=wE06tAbG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id h23si3485338ejq.206.2020.05.07.10.50.28; Thu, 07 May 2020 10:50:55 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=wE06tAbG; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728131AbgEGRql (ORCPT + 99 others); Thu, 7 May 2020 13:46:41 -0400 Received: from mail.kernel.org ([198.145.29.99]:40560 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728098AbgEGRql (ORCPT ); Thu, 7 May 2020 13:46:41 -0400 Received: from mail-wm1-f50.google.com (mail-wm1-f50.google.com [209.85.128.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B4F3324953 for ; Thu, 7 May 2020 17:46:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1588873601; bh=TGNwlojB/j2uFXoocG2pNAWwUA/IRC4r9PXP+DroQd8=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=wE06tAbGV1gRVvRxAM6LS+vA3RYqZzxbEtDEAOZRvPoJ+1cZTScO3nTE6wd6Ibp8T AdeYSbT9HtXxEIcKZgmodjAkb9U1jE8PlkhmY2RjAhrezLQ9iA1PKuSwKio8fhsCDU Mx7Vumw55255VkRS3+lo3dbxIUvwUNsejdzIVDyU= Received: by mail-wm1-f50.google.com with SMTP id y24so7834939wma.4 for ; Thu, 07 May 2020 10:46:40 -0700 (PDT) X-Gm-Message-State: AGi0PuYQlynBGI34HXJq7FLoWihWAGsMVK9xaI4sAK2ey9sKK/HYCVML QuSavoDBSntZ2RPkAt8w7HZUJXEXmyd5oc3Th6Myxg== X-Received: by 2002:a1c:3dd6:: with SMTP id k205mr11466099wma.138.1588873599199; Thu, 07 May 2020 10:46:39 -0700 (PDT) MIME-Version: 1.0 References: <20200505131602.633487962@linutronix.de> <20200505134059.462640294@linutronix.de> In-Reply-To: <20200505134059.462640294@linutronix.de> From: Andy Lutomirski Date: Thu, 7 May 2020 10:46:26 -0700 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [patch V4 part 1 14/36] x86/entry: Get rid of ist_begin/end_non_atomic() To: Thomas Gleixner Cc: LKML , X86 ML , "Paul E. McKenney" , Andy Lutomirski , Alexandre Chartre , Frederic Weisbecker , Paolo Bonzini , Sean Christopherson , Masami Hiramatsu , Petr Mladek , Steven Rostedt , Joel Fernandes , Boris Ostrovsky , Juergen Gross , Brian Gerst , Mathieu Desnoyers , Josh Poimboeuf , Will Deacon Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 5, 2020 at 7:13 AM Thomas Gleixner wrote: > > This is completely overengineered and definitely not an interface which > should be made available to anything else than this particular MCE case. Sorry for the overengineering. :) --Andy