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 07D49248BD1; Wed, 15 Jan 2025 10:56:46 +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=1736938606; cv=none; b=cyAJTbTn686sIt/jsJFTXFM64nr8EXomrmzWQLVnX2oMYSpb19y2giG+P3eKOgHEd3fVvH+a/ntiY0Q3j/YKtnOXwit+qpXZug9Q2+jyTB86BykfAs32E/1whZpTlV6h1AdVjcKR7o4EXqGzJpmV/TOPD3DQbH0Hn+ithqhjY8g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736938606; c=relaxed/simple; bh=0Wf1g26PZG19LFOjMD6Hnyebvhs7cjrnF0JIW6Zaz+o=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=HPNzcr6IgZJnNoCvhRxNcKVKP+eqD+Yb5GD2tPRMfEQ7dTYVvC5N3udMzGYMXxIkS42GO1t+TgTMfbM5kvB9iTEllHdL3ib0yz35PivWyhtufsznEMGmS2Wlse9vUun5SFXjnTS1yGMrhePneNQFOwW+JYNFrmi6eMPPBPwrKi8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=00r/s9YA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="00r/s9YA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6BFEAC4CEDF; Wed, 15 Jan 2025 10:56:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1736938605; bh=0Wf1g26PZG19LFOjMD6Hnyebvhs7cjrnF0JIW6Zaz+o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=00r/s9YAGBxtTXbHxqi1VIo+vWhr6ra2zglJqHLT6QtFMnPudovtBVgXbW8ARJE8g VFt4yT5+G70r0cT9wFJWCh5h1s4RezWmtlv/p22AhdZf1qJXPG2MHbY79RzH3StCpp qEDm+Tk4ue1+KxHcfxPuPnHTo6czgGdP8tk9THkc= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Narasimhan V , Jan Beulich , "Borislav Petkov (AMD)" , "Mike Rapoport (IBM)" , "Paul E. McKenney" Subject: [PATCH 6.6 040/129] x86/mm/numa: Use NUMA_NO_NODE when calling memblock_set_node() Date: Wed, 15 Jan 2025 11:36:55 +0100 Message-ID: <20250115103555.967496613@linuxfoundation.org> X-Mailer: git-send-email 2.48.0 In-Reply-To: <20250115103554.357917208@linuxfoundation.org> References: <20250115103554.357917208@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jan Beulich commit 3ac36aa7307363b7247ccb6f6a804e11496b2b36 upstream. memblock_set_node() warns about using MAX_NUMNODES, see e0eec24e2e19 ("memblock: make memblock_set_node() also warn about use of MAX_NUMNODES") for details. Reported-by: Narasimhan V Signed-off-by: Jan Beulich Cc: stable@vger.kernel.org [bp: commit message] Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Mike Rapoport (IBM) Tested-by: Paul E. McKenney Link: https://lore.kernel.org/r/20240603141005.23261-1-bp@kernel.org Link: https://lore.kernel.org/r/abadb736-a239-49e4-ab42-ace7acdd4278@suse.com Signed-off-by: Mike Rapoport (IBM) Signed-off-by: Greg Kroah-Hartman --- arch/x86/mm/numa.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -492,7 +492,7 @@ static void __init numa_clear_kernel_nod for_each_reserved_mem_region(mb_region) { int nid = memblock_get_region_node(mb_region); - if (nid != MAX_NUMNODES) + if (nid != NUMA_NO_NODE) node_set(nid, reserved_nodemask); } @@ -613,9 +613,9 @@ static int __init numa_init(int (*init_f nodes_clear(node_online_map); memset(&numa_meminfo, 0, sizeof(numa_meminfo)); WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.memory, - MAX_NUMNODES)); + NUMA_NO_NODE)); WARN_ON(memblock_set_node(0, ULLONG_MAX, &memblock.reserved, - MAX_NUMNODES)); + NUMA_NO_NODE)); /* In case that parsing SRAT failed. */ WARN_ON(memblock_clear_hotplug(0, ULLONG_MAX)); numa_reset_distance();