From nobody Mon Feb 9 01:36:36 2026 Received: from galois.linutronix.de (Galois.linutronix.de [193.142.43.55]) (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 A1E6F18F2D6; Thu, 8 Aug 2024 15:32:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=193.142.43.55 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723131150; cv=none; b=aFPUEG//WP0+OWQstrgtjRNJV43qpwzFWSRI2C9hlS0CH9tquv1G48QjlK2jD83/gs7+/NexDl/FqAE0LIAqoAGU7bZie7TIobS/GwRew0Cjij6PANkfyOP6lYjCRhsmnEIMsm/7ercsZZBiaAuIXhdmYFuaOHu5eIrZo0xNRec= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723131150; c=relaxed/simple; bh=Sjzq6+JOVvcy+fpe61lsvDx1mzbU5Wg/OLPWO8z93Kc=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=Kazm05ouUo7rlkcSgByf8Ue+H8nVmJXQkxCaCylwq+b0e/0M6uML2Y1UU3kBAeH8ZR2NSiZCA8H0OvWUXK8ya9hyE6QXET969kitcPMRMXn9RXKtNI4aUJ1phGoIJ0B3u2KdHBBDcUpYMDdF+pvJbe4rIIcE6B/XtUToicrwl1g= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de; spf=pass smtp.mailfrom=linutronix.de; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=VNWfpw/8; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=vJTXkqMc; arc=none smtp.client-ip=193.142.43.55 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linutronix.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linutronix.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="VNWfpw/8"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="vJTXkqMc" Date: Thu, 08 Aug 2024 15:32:26 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1723131147; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QOHNFV5sBHJdGtUesrN2xQFLTvZVCLxkMk8vu/3eHds=; b=VNWfpw/8OESrfQb7zu+cHkNPkxjt156YwDByiFCrhtxF3BAviqHR/iuvBrllUdJ/ah9Xnq F6QqpiNO0V8cTJ73DcPTRTcrYp0EQYVLa1jH7hqazQW7j/vesrYA2h/x5XwdlMd1p63hy+ bu2oT3v5UtJRyl0f80yf9E7pZAdqEc2LuuuQL7aRlzppJvArvBQhJiaLMvH2RZ7JYKOqkj EVcAKEmg6qr9EdwZ9rddp+mJS8b4p2FVzHJNKCut1pdPzbR/49eFjosFfkNDINmyDDBtTr X6gfm59eFMrZB/BFGD/jUjE42Q3XT21i/JT5P6fw2loAdzPeBbu7P6Ry5gyznA== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1723131147; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=QOHNFV5sBHJdGtUesrN2xQFLTvZVCLxkMk8vu/3eHds=; b=vJTXkqMcH1SYieuKCbh+Q623wVpSvocdD2d2zSPtxrZj47jfEkxsMIHrFsyTBTTWOwesC5 Q6zCfVD8yAxS/2BQ== From: "tip-bot2 for Li RongQing" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/mm] x86/mm: Don't print out SRAT table information Cc: Li RongQing , Thomas Gleixner , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240806120823.17111-1-lirongqing@baidu.com> References: <20240806120823.17111-1-lirongqing@baidu.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <172313114640.2215.16753789471531681179.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Precedence: bulk Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable The following commit has been merged into the x86/mm branch of tip: Commit-ID: 830a0d12943f53077b235f2a3caa8ab2b36475a3 Gitweb: https://git.kernel.org/tip/830a0d12943f53077b235f2a3caa8ab2b= 36475a3 Author: Li RongQing AuthorDate: Tue, 06 Aug 2024 20:08:23 +08:00 Committer: Thomas Gleixner CommitterDate: Thu, 08 Aug 2024 17:23:40 +02:00 x86/mm: Don't print out SRAT table information This per CPU log is becoming longer with more and more CPUs in system, which slows down the boot process due to the serializing nature of printk(). The value of this information is dubious and it can be retrieved by lscpu from user space if required.. Downgrade the printk() to pr_debug() so it is still accessible for debug purposes. [ tglx: Massaged changelog ] Signed-off-by: Li RongQing Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20240806120823.17111-1-lirongqing@baidu.c= om --- arch/x86/mm/srat.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/mm/srat.c b/arch/x86/mm/srat.c index 9c52a95..6f8e0f2 100644 --- a/arch/x86/mm/srat.c +++ b/arch/x86/mm/srat.c @@ -57,8 +57,7 @@ acpi_numa_x2apic_affinity_init(struct acpi_srat_x2apic_cp= u_affinity *pa) } set_apicid_to_node(apic_id, node); node_set(node, numa_nodes_parsed); - printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%04x -> Node %u\n", - pxm, apic_id, node); + pr_debug("SRAT: PXM %u -> APIC 0x%04x -> Node %u\n", pxm, apic_id, node); } =20 /* Callback for Proximity Domain -> LAPIC mapping */ @@ -98,8 +97,7 @@ acpi_numa_processor_affinity_init(struct acpi_srat_cpu_af= finity *pa) =20 set_apicid_to_node(apic_id, node); node_set(node, numa_nodes_parsed); - printk(KERN_INFO "SRAT: PXM %u -> APIC 0x%02x -> Node %u\n", - pxm, apic_id, node); + pr_debug("SRAT: PXM %u -> APIC 0x%02x -> Node %u\n", pxm, apic_id, node); } =20 int __init x86_acpi_numa_init(void)