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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 386E1C433F5 for ; Mon, 30 May 2022 14:33:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240425AbiE3Odj (ORCPT ); Mon, 30 May 2022 10:33:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34082 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241134AbiE3ORQ (ORCPT ); Mon, 30 May 2022 10:17:16 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 51D6A111B95; Mon, 30 May 2022 06:44:40 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id B4359B80DBF; Mon, 30 May 2022 13:44:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6C3A7C3411C; Mon, 30 May 2022 13:44:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1653918278; bh=RY/E0ku8qZesPos9VEKshGB+FIyj0M7JUps9BW7CIh0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=i2F/zFsi6K/DEAqZxWtMgcT57W0YSm1JVeguYvTBPw613hogId9RIVgma9QJa+f/t aKAiAtTte5U0HXeSfJCPVtO1BtOr27wjDwkln1A7idMB7P1D1cGgZQnENw4XLiRQo1 GnSy+IbjPRSEoILb7J2AFdwRqkIIulpQcxTGn1w4PDD+RYqM1jGt1Ddnc64isJCEqK 9CgRi8Ew5XvKoL9fKYzUtgDipL+OqibgR6lRgjk93rU5awN1DRuGY28KsjsJhuswFH 7bILh7eK7fnarayzzSa3BoQLlg6zhiDixM6NFwInrOYNzY0LZ2USCmpOFK9SRxXntV LnU8GZvPfMXJg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: "Paul E. McKenney" , Hyeonggon Yoo <42.hyeyoo@gmail.com>, Sasha Levin , frederic@kernel.org, quic_neeraju@quicinc.com, josh@joshtriplett.org, rcu@vger.kernel.org Subject: [PATCH AUTOSEL 5.10 14/76] rcu: Make TASKS_RUDE_RCU select IRQ_WORK Date: Mon, 30 May 2022 09:43:04 -0400 Message-Id: <20220530134406.1934928-14-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220530134406.1934928-1-sashal@kernel.org> References: <20220530134406.1934928-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Paul E. McKenney" [ Upstream commit 46e861be589881e0905b9ade3d8439883858721c ] The TASKS_RUDE_RCU does not select IRQ_WORK, which can result in build failures for kernels that do not otherwise select IRQ_WORK. This commit therefore causes the TASKS_RUDE_RCU Kconfig option to select IRQ_WORK. Reported-by: Hyeonggon Yoo <42.hyeyoo@gmail.com> Signed-off-by: Paul E. McKenney Signed-off-by: Sasha Levin --- kernel/rcu/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/rcu/Kconfig b/kernel/rcu/Kconfig index b71e21f73c40..cd6e11403f1b 100644 --- a/kernel/rcu/Kconfig +++ b/kernel/rcu/Kconfig @@ -86,6 +86,7 @@ config TASKS_RCU config TASKS_RUDE_RCU def_bool 0 + select IRQ_WORK help This option enables a task-based RCU implementation that uses only context switch (including preemption) and user-mode -- 2.35.1