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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 03832C43331 for ; Tue, 12 Nov 2019 12:38:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 222B2206BB for ; Tue, 12 Nov 2019 12:38:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="T71/JYX7" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726659AbfKLMik (ORCPT ); Tue, 12 Nov 2019 07:38:40 -0500 Received: from ozlabs.org ([203.11.71.1]:48891 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725847AbfKLMij (ORCPT ); Tue, 12 Nov 2019 07:38:39 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 47C6jn2Mfzz9sP4; Tue, 12 Nov 2019 23:38:37 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ellerman.id.au; s=201909; t=1573562317; bh=u8PtPdFwh6LAkLykCtMHOtF4IC6sKGnHKS1uCNqFdgk=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=T71/JYX7DYIoe2lbsDhSPD1fndBLi6rmHtQjFTM6k641QvTtfn3dOXvJ/Z8AhneVW YIrfMlJ5yjPHwRor6bIE7SQTii7K1erPk2+BG4hsU0xYZLmI4u/xp/ft4m5YOakohT tGTsMvY8Q4f6wkjYjUxqZTTaQhkLWNOxjqKTPyjPvs4qkiq+eEL0fqa0ZJ9QtoN3y+ j0MvHZwmpLCI/6FbJqRhhC5EyvlKxgNDWxCUOE87OJc1BJSlZrPMfQQ8IoaI5AL19K H71JTjg+U+VU30hSBijuFfLmoGpAV7oQhaEpItB4eYaR3dgiocypNWVZpj8mnfCZKX /cndjiUgkMQ6g== From: Michael Ellerman To: Sebastian Andrzej Siewior Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, tglx@linutronix.de, Paul Mackerras Subject: Re: [PATCH 03/34 v3] powerpc: Use CONFIG_PREEMPTION In-Reply-To: <20191024160458.vlnf3wlcyjl2ich7@linutronix.de> References: <20191015191821.11479-1-bigeasy@linutronix.de> <20191015191821.11479-4-bigeasy@linutronix.de> <156db456-af80-1f5e-6234-2e78283569b6@c-s.fr> <87d0ext4q3.fsf@mpe.ellerman.id.au> <20191024135920.cp673ivbcomu2bgy@linutronix.de> <20191024160458.vlnf3wlcyjl2ich7@linutronix.de> Date: Tue, 12 Nov 2019 23:38:33 +1100 Message-ID: <874kz92rsm.fsf@mpe.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Sebastian Andrzej Siewior writes: > From: Thomas Gleixner > > CONFIG_PREEMPTION is selected by CONFIG_PREEMPT and by CONFIG_PREEMPT_RT. > Both PREEMPT and PREEMPT_RT require the same functionality which today > depends on CONFIG_PREEMPT. > > Switch the entry code over to use CONFIG_PREEMPTION. > > Cc: Benjamin Herrenschmidt > Cc: Paul Mackerras > Cc: Michael Ellerman > Cc: linuxppc-dev@lists.ozlabs.org > Signed-off-by: Thomas Gleixner > [bigeasy: +Kconfig] > Signed-off-by: Sebastian Andrzej Siewior > --- > v2=E2=80=A6v3: Don't mention die.c changes in the description. > v1=E2=80=A6v2: Remove the changes to die.c. Acked-by: Michael Ellerman cheers