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=-20.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 168F6C433FE for ; Mon, 20 Sep 2021 17:46:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 016C560F4B for ; Mon, 20 Sep 2021 17:46:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353960AbhITRsF (ORCPT ); Mon, 20 Sep 2021 13:48:05 -0400 Received: from mail.kernel.org ([198.145.29.99]:48734 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349178AbhITRpX (ORCPT ); Mon, 20 Sep 2021 13:45:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 077EE61355; Mon, 20 Sep 2021 17:10:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1632157811; bh=1WbPcJ5VlyzEjPfdYbJ/yD7UxrywBSz0W9k6KY7nMqQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gZc7g2ib8yoBSvch/8Kz6VI2lyZKmt6Zfy7yOzRfqwQfx7gM20IWWrYt91hPuQRIZ z+BwAmxJ2ZcYRlsTS68ZmX8vdNLnDwN0MyImzZyBFKTn3MlmQo/fQvr4yUPLDArapZ HyN9QO+LVooZ2vU4Xb6h6S2BnrtPlaKW4vbNn0fo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Michal Suchanek , Michael Ellerman , Sasha Levin Subject: [PATCH 4.19 162/293] powerpc/stacktrace: Include linux/delay.h Date: Mon, 20 Sep 2021 18:42:04 +0200 Message-Id: <20210920163938.832899072@linuxfoundation.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210920163933.258815435@linuxfoundation.org> References: <20210920163933.258815435@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Michal Suchanek [ Upstream commit a6cae77f1bc89368a4e2822afcddc45c3062d499 ] commit 7c6986ade69e ("powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()") introduces udelay() call without including the linux/delay.h header. This may happen to work on master but the header that declares the functionshould be included nonetheless. Fixes: 7c6986ade69e ("powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()") Signed-off-by: Michal Suchanek Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/20210729180103.15578-1-msuchanek@suse.de Signed-off-by: Sasha Levin --- arch/powerpc/kernel/stacktrace.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/powerpc/kernel/stacktrace.c b/arch/powerpc/kernel/stacktrace.c index 23b5f755e419..dadcc8bab336 100644 --- a/arch/powerpc/kernel/stacktrace.c +++ b/arch/powerpc/kernel/stacktrace.c @@ -8,6 +8,7 @@ * Copyright 2018 Nick Piggin, Michael Ellerman, IBM Corp. */ +#include #include #include #include -- 2.30.2