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=-3.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 8F0D4C43331 for ; Tue, 12 Nov 2019 12:42:58 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 00E1120818 for ; Tue, 12 Nov 2019 12:42:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="T71/JYX7" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 00E1120818 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 47C6pj6WKXzDqGM for ; Tue, 12 Nov 2019 23:42:53 +1100 (AEDT) Received: from ozlabs.org (bilbo.ozlabs.org [IPv6:2401:3900:2:1::2]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 47C6jn71b2zF1wX for ; Tue, 12 Nov 2019 23:38:37 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.b="T71/JYX7"; dkim-atps=neutral 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 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 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Mackerras , tglx@linutronix.de, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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