From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 3E84DC2EA for ; Wed, 29 Jul 2026 04:13:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785298398; cv=none; b=fygjHmAobT27qzP4a4JSIIMU1XihqDoX/itF75Jt9/4DZKuXp8uSCF+Zd0nSz1/pSKhAt8GP02glQQpGJrfamiZ+ayiz8wyWWlkCLFPOwhZWtmpIKYbgRDMIB5iNY5ArULkciy4dGyYAZcv6iOZTby/wI71uR/XCpU/1/2jUVdc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785298398; c=relaxed/simple; bh=RjtyEYxvF6Qmi27m2EBhSpX/E+qjccX3lku9IO/423M=; h=Date:To:From:Subject:Message-Id; b=tqetI6tRKwTuNbVZQxmLGRX0dZG1sK2Ey2vZ44ddH6Pk6/Kq+ISmRvtiBc0JIzCQMUC3SFBoas+Pd5nnZgg8r6HbFcuu25uBqL8Z3B0c/CnQQvY8/uPMunCe3NZsMHzcqNR0di8fqslITsCz17e3ugSiaSC5nsoFlUpMt22t/BQ= 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=H/UTuUN6; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="H/UTuUN6" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 157201F000E9; Wed, 29 Jul 2026 04:13:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=korg; t=1785298397; bh=2CLvm+6G+QCD+LhsS9cTo9XQ7IbA3I0rfJsLkt4nN7w=; h=Date:To:From:Subject; b=H/UTuUN60NO7jxs+hl9lIVwKNGYe/O3o9I8wSN2ZH03A19jxCxhBsqsgHJpWId4XE Y7DV6nQ2KWr188nj5C6Dv+4qY9Mc7ISufWV9SeK4Y7lLQAXSDdrI+ZQUE6mC6p9Sid SniU3uc1esDJX/hPwwXM5bJB5jtXFaPbNs7/IEqk= Date: Tue, 28 Jul 2026 21:13:16 -0700 To: mm-commits@vger.kernel.org,ziy@nvidia.com,vbabka@kernel.org,surenb@google.com,sj@kernel.org,mhocko@suse.com,jackmanb@google.com,hannes@cmpxchg.org,ben.dooks@codethink.co.uk,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-page_alloc-dont-build-vm_numa_stat_key-if-config_numa=n.patch removed from -mm tree Message-Id: <20260729041317.157201F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/page_alloc: don't build vm_numa_stat_key if CONFIG_NUMA=n has been removed from the -mm tree. Its filename was mm-page_alloc-dont-build-vm_numa_stat_key-if-config_numa=n.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Ben Dooks Subject: mm/page_alloc: don't build vm_numa_stat_key if CONFIG_NUMA=n Date: Thu, 18 Jun 2026 11:06:14 +0100 vm_numa_stat_key is only exported if CONFIG_NUMA is set, so avoid the following warning by guarding it in an #ifdef on CONFIG_NUMA: mm/page_alloc.c:165:1: warning: symbol 'vm_numa_stat_key' was not declared. Should it be static? Link: https://lore.kernel.org/20260618100614.1321950-1-ben.dooks@codethink.co.uk Signed-off-by: Ben Dooks Acked-by: Johannes Weiner Reviewed-by: Zi Yan Reviewed-by: SeongJae Park Cc: Brendan Jackman Cc: Michal Hocko Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- mm/page_alloc.c | 2 ++ 1 file changed, 2 insertions(+) --- a/mm/page_alloc.c~mm-page_alloc-dont-build-vm_numa_stat_key-if-config_numa=n +++ a/mm/page_alloc.c @@ -165,7 +165,9 @@ DEFINE_PER_CPU(int, numa_node); EXPORT_PER_CPU_SYMBOL(numa_node); #endif +#ifdef CONFIG_NUMA DEFINE_STATIC_KEY_TRUE(vm_numa_stat_key); +#endif #ifdef CONFIG_HAVE_MEMORYLESS_NODES /* _ Patches currently in -mm which might be from ben.dooks@codethink.co.uk are