From patchwork Mon Nov 29 23:01:41 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nathan Chancellor X-Patchwork-Id: 12646095 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 7436AC433EF for ; Mon, 29 Nov 2021 23:14:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233578AbhK2XRb (ORCPT ); Mon, 29 Nov 2021 18:17:31 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42682 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230284AbhK2XRP (ORCPT ); Mon, 29 Nov 2021 18:17:15 -0500 Received: from sin.source.kernel.org (sin.source.kernel.org [IPv6:2604:1380:40e1:4800::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C32F7C06175A; Mon, 29 Nov 2021 15:02:23 -0800 (PST) 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 sin.source.kernel.org (Postfix) with ESMTPS id 1BDA6CE167C; Mon, 29 Nov 2021 23:02:22 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C408C53FC7; Mon, 29 Nov 2021 23:02:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638226940; bh=1i2gZ5NGBOA7KsIRxdWJ7aD3gL4YbJYucMh+Om0IHO4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BmgvC2cJiYl9hg0+DWzrUeegL1v3t/0Ldjou6S6SPHApfqANoPUv82DGNm2PvdjxC FOMooKapEe85SHUpBBmfjVnOLqNRyUOb7yVD/jzS9pQgChawpzSYzuR2QWOCHbYpls dSkfzbUqp6Ue8NZReOpR6ks/s/+j4KbJ6PSJTxpEKygYa2272ixlWyeRNFlRtGwEOL LTpOsd6dIzH+Fpw+8LdQHGQWdQBD0mtJXOJa/+copBW9sMcrNbUwMM7ivbIOPHBI5l GGzASoGXWhfibOgzK25omCP/MHXOw+HrdIiB8gBA4/BTSlrxZ0qhDgN08RhTRhfd4a XRTe7QQwuyDAA== From: Nathan Chancellor To: Andrew Morton , Chris Mason , Josef Bacik , David Sterba , Luis Chamberlain Cc: Nick Desaulniers , linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, Nathan Chancellor , kernel test robot Subject: [PATCH 3/3] lib/Kconfig.debug: Make TEST_KMOD depend on PAGE_SIZE_LESS_THAN_256KB Date: Mon, 29 Nov 2021 16:01:41 -0700 Message-Id: <20211129230141.228085-4-nathan@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211129230141.228085-1-nathan@kernel.org> References: <20211129230141.228085-1-nathan@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org Commit b05fbcc36be1 ("btrfs: disable build on platforms having page size 256K") disabled btrfs for configurations that used a 256kB page size. However, it did not fully solve the problem because CONFIG_TEST_KMOD selects CONFIG_BTRFS, which does not account for the dependency. This results in a Kconfig warning and the failed BUILD_BUG_ON error returning. WARNING: unmet direct dependencies detected for BTRFS_FS Depends on [n]: BLOCK [=y] && !PPC_256K_PAGES && !PAGE_SIZE_256KB [=y] Selected by [m]: - TEST_KMOD [=m] && RUNTIME_TESTING_MENU [=y] && m && MODULES [=y] && NETDEVICES [=y] && NET_CORE [=y] && INET [=y] && BLOCK [=y] To resolve this, add CONFIG_PAGE_SIZE_LESS_THAN_256KB as a dependency of CONFIG_TEST_KMOD so there is no more invalid configuration or build errors. Fixes: b05fbcc36be1 ("btrfs: disable build on platforms having page size 256K") Reported-by: kernel test robot Signed-off-by: Nathan Chancellor --- lib/Kconfig.debug | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 5c12bde10996..a32f6bb4642c 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -2486,6 +2486,7 @@ config TEST_KMOD depends on m depends on NETDEVICES && NET_CORE && INET # for TUN depends on BLOCK + depends on PAGE_SIZE_LESS_THAN_256KB # for BTRFS select TEST_LKM select XFS_FS select TUN