From patchwork Thu Aug 1 08:32:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 1140346 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 45zkBN6TTHz9sBF for ; Thu, 1 Aug 2019 18:35:08 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=wanadoo.fr Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45zkBN1nHMzDqwb for ; Thu, 1 Aug 2019 18:35:08 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=none (mailfrom) smtp.mailfrom=wanadoo.fr (client-ip=80.12.242.126; helo=smtp.smtpout.orange.fr; envelope-from=christophe.jaillet@wanadoo.fr; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=wanadoo.fr Received: from smtp.smtpout.orange.fr (smtp04.smtpout.orange.fr [80.12.242.126]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45zk7K1Vr0zDqsM for ; Thu, 1 Aug 2019 18:32:28 +1000 (AEST) Received: from localhost.localdomain ([176.167.121.156]) by mwinf5d80 with ME id jkYQ2000L3NZnML03kYRHB; Thu, 01 Aug 2019 10:32:26 +0200 X-ME-Helo: localhost.localdomain X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Thu, 01 Aug 2019 10:32:26 +0200 X-ME-IP: 176.167.121.156 From: Christophe JAILLET To: benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, allison@lohutok.net, tglx@linutronix.de, clg@kaod.org, groug@kaod.org Subject: [PATCH 1/2] powerpc/xive: Use GFP_KERNEL instead of GFP_ATOMIC in 'xive_irq_bitmap_add()' Date: Thu, 1 Aug 2019 10:32:31 +0200 Message-Id: <85d5d247ce753befd6aa63c473f7823de6520ccd.1564647619.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 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: kernel-janitors@vger.kernel.org, Christophe JAILLET , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" There is no need to use GFP_ATOMIC here. GFP_KERNEL should be enough. GFP_KERNEL is also already used for another allocation just a few lines below. Signed-off-by: Christophe JAILLET Reviewed-by: Cédric Le Goater Reviewed-by: Greg Kurz --- arch/powerpc/sysdev/xive/spapr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/xive/spapr.c b/arch/powerpc/sysdev/xive/spapr.c index 8ef9cf4ebb1c..b4f5eb9e0f82 100644 --- a/arch/powerpc/sysdev/xive/spapr.c +++ b/arch/powerpc/sysdev/xive/spapr.c @@ -45,7 +45,7 @@ static int xive_irq_bitmap_add(int base, int count) { struct xive_irq_bitmap *xibm; - xibm = kzalloc(sizeof(*xibm), GFP_ATOMIC); + xibm = kzalloc(sizeof(*xibm), GFP_KERNEL); if (!xibm) return -ENOMEM;