From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0FB4C157499 for ; Mon, 6 May 2024 17:57:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715018240; cv=none; b=Bly9dCzrrX/JNY+++R0Vo4Pt5pkV1TpEyPlOJAiBVk2DIpS7VW6DtnVqZGGzSoE+pksk1MTX9Y2NnIJApFd2ERwbbaXf9/RYGG71f78QblRu5FCMoKJTqyejFMthum9afRfon9PPcnfc6XwPpLm5ntqd8s2msQCRf75YdQWtVtw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715018240; c=relaxed/simple; bh=q1RBJ2m2DpCtfV0hEsmURl5BS1HY0zi7y5JLYGG3kWQ=; h=Date:To:From:Subject:Message-Id; b=UZcFw03p6Tf63nyQsbvXZI6MRf3NEH0Mnb+U0OpXdZdT1R4ZSm/UrRijBHh5j+Zkz3RkDmhtvlYZJyxpd8ekLCvw4tvrfilvL9Exom7Ie7DEqqLDlmijJ1f56L3bePBKQ5Yz3yEjB8CCPnOa5XBcvUeNuKMazD0cSm/8Kmd4Gsc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=gydrceqc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="gydrceqc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC4CDC116B1; Mon, 6 May 2024 17:57:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1715018239; bh=q1RBJ2m2DpCtfV0hEsmURl5BS1HY0zi7y5JLYGG3kWQ=; h=Date:To:From:Subject:From; b=gydrceqcn8Mn1iiTdNPyodLPAkvx4JMjeC2Ba6z4kpGyOQPxcKzQax66wVPlyQRdt wav4xdHpexOP1WyqsOm5iC8kbp6JKnke7/mEXNaM/yiqzPtNDxKtySk8UJ8zA91ERK oRfS76TeLTpczv05iJ7byZ5F84ETXPBjc3GB4QcE= Date: Mon, 06 May 2024 10:57:19 -0700 To: mm-commits@vger.kernel.org,willy@infradead.org,ndesaulniers@google.com,nathan@kernel.org,morbo@google.com,Liam.Howlett@oracle.com,justinstitt@google.com,jserv@ccns.ncku.edu.tw,visitorckw@gmail.com,akpm@linux-foundation.org From: Andrew Morton Subject: [nacked] maple_tree-fix-build-failure-with-w=1-and-llvm=1.patch removed from -mm tree Message-Id: <20240506175719.AC4CDC116B1@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: maple_tree: fix build failure with W=1 and LLVM=1 has been removed from the -mm tree. Its filename was maple_tree-fix-build-failure-with-w=1-and-llvm=1.patch This patch was dropped because it was nacked ------------------------------------------------------ From: Kuan-Wei Chiu Subject: maple_tree: fix build failure with W=1 and LLVM=1 Date: Fri, 3 May 2024 17:50:27 +0800 When compiling library code using "make W=1 LLVM=1 lib/", clang generated the following compilation errors: lib/maple_tree.c:351:21: error: unused function 'mte_set_full' [-Werror,-Wunused-function] static inline void *mte_set_full(const struct maple_enode *node) ^ lib/maple_tree.c:356:21: error: unused function 'mte_clear_full' [-Werror,-Wunused-function] static inline void *mte_clear_full(const struct maple_enode *node) ^ lib/maple_tree.c:361:20: error: unused function 'mte_has_null' [-Werror,-Wunused-function] static inline bool mte_has_null(const struct maple_enode *node) ^ 3 errors generated. Remove unused static inline functions to resolve compilation errors with clang. Link: https://lkml.kernel.org/r/20240503095027.747838-1-visitorckw@gmail.com Signed-off-by: Kuan-Wei Chiu Cc: Bill Wendling Cc: Ching-Chun (Jim) Huang Cc: Justin Stitt Cc: Liam R. Howlett Cc: Matthew Wilcox (Oracle) Cc: Nathan Chancellor Cc: Nick Desaulniers Signed-off-by: Andrew Morton --- lib/maple_tree.c | 15 --------------- 1 file changed, 15 deletions(-) --- a/lib/maple_tree.c~maple_tree-fix-build-failure-with-w=1-and-llvm=1 +++ a/lib/maple_tree.c @@ -348,21 +348,6 @@ static inline void *mte_safe_root(const return (void *)((unsigned long)node & ~MAPLE_ROOT_NODE); } -static inline void *mte_set_full(const struct maple_enode *node) -{ - return (void *)((unsigned long)node & ~MAPLE_ENODE_NULL); -} - -static inline void *mte_clear_full(const struct maple_enode *node) -{ - return (void *)((unsigned long)node | MAPLE_ENODE_NULL); -} - -static inline bool mte_has_null(const struct maple_enode *node) -{ - return (unsigned long)node & MAPLE_ENODE_NULL; -} - static __always_inline bool ma_is_root(struct maple_node *node) { return ((unsigned long)node->parent & MA_ROOT_PARENT); _ Patches currently in -mm which might be from visitorckw@gmail.com are