From nobody Thu Feb 12 00:28:14 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 9DA0416A94C; Tue, 18 Jun 2024 14:01:47 +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=1718719309; cv=none; b=IVcga+RyPepckDjUfsz2HWUpoZKBqPvVbOdFZdkf0QenjNt0wkxwQWUR5ulbwWyhRGyCrZpUg4ev3ZC6HotEwB87DrfaICSVfSUHYCVXecrR7TFqn0uT1f00xvsKpBzIbt34EgLl4s+AY22B29ekWsjZxUNAgOCUwKNoSy/5l+0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718719309; c=relaxed/simple; bh=8de1Nd38MM5wN7T6XMaiBtWMZBF1JbpceyfCt2HJdRE=; h=Date:From:To:Subject:Cc:In-Reply-To:References:MIME-Version: Message-ID:Content-Type; b=ux8mi3i1+xdKrsHZPc9BvdhxA3VenPeSRU/E6HmN+S6s72SbtHBzb7usUf4q/iBPFp7XwDiHFIMivq3WRIDa/HOzIuJe8KeGFMNiePNw/MGz4Ih4vCXzqdkEdqj1yIwZRuYkzo05Sm7qlC/uWU/DEG3pxMWyCeDMLeCbI8TAT2Y= 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=fAi+QEcR; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b=bCxfG6W1; 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="fAi+QEcR"; dkim=permerror (0-bit key) header.d=linutronix.de header.i=@linutronix.de header.b="bCxfG6W1" Date: Tue, 18 Jun 2024 14:01:37 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1718719298; 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=SK7h0C0KVTLZxO68wwzEK/AcQDwtH6VNHjwCjSnaAu0=; b=fAi+QEcR6U6OQzKGvgxVIM9K8rP0uf+7D6n46x/gVOydcZPVVmbGtFu+lnzWzIShaX+W2d aEfeoI2eOpeAmgaEKc9pXybQ0uHU8LjuQ+KW2vAOHzMOeFHsl3Ucs+JKDVTgUWZnGsWrXl zXTHV/qVK/54w3glHPoRLRXlxqwCNhsNFNEHFXKqI9DAoWCOvdWX8dZh4rLoJBg3Qjfuqz lD1rRCBQ5R+A6rux6jlEaGANa4BwFKg+Phx+r08ZbBv98ZO6/7XCicvnDWPTdIHjeeRaJ5 kBgZc5D17yOaCFgDQs7srx7Xk48fJDRdsGN+Pbbk6b5QJs0y55V86FcY5FhZzg== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1718719298; 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=SK7h0C0KVTLZxO68wwzEK/AcQDwtH6VNHjwCjSnaAu0=; b=bCxfG6W1hSadlRqwM5cXGsc6GoElbm3jWyxMcvd9wQ0UO4tt/GWZ9zUngBSriDopPT+DuB DDcPZHuVdWqZxFCg== From: "tip-bot2 for Kirill A. Shutemov" Sender: tip-bot2@linutronix.de Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/cc] ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed Cc: "Kirill A. Shutemov" , "Borislav Petkov (AMD)" , Baoquan He , Kuppuswamy Sathyanarayanan , Kai Huang , "Rafael J. Wysocki" , Tao Liu , x86@kernel.org, linux-kernel@vger.kernel.org In-Reply-To: <20240614095904.1345461-20-kirill.shutemov@linux.intel.com> References: <20240614095904.1345461-20-kirill.shutemov@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-ID: <171871929790.10875.2508282628662679382.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/cc branch of tip: Commit-ID: 16df35946120fca2346c415fae429c821391eef8 Gitweb: https://git.kernel.org/tip/16df35946120fca2346c415fae429c821= 391eef8 Author: Kirill A. Shutemov AuthorDate: Fri, 14 Jun 2024 12:59:04 +03:00 Committer: Borislav Petkov (AMD) CommitterDate: Mon, 17 Jun 2024 17:46:28 +02:00 ACPI: tables: Print MULTIPROC_WAKEUP when MADT is parsed When MADT is parsed, print MULTIPROC_WAKEUP information: ACPI: MP Wakeup (version[1], mailbox[0x7fffd000], reset[0x7fffe068]) This debug information will be very helpful during bringup. Signed-off-by: Kirill A. Shutemov Signed-off-by: Borislav Petkov (AMD) Reviewed-by: Baoquan He Reviewed-by: Kuppuswamy Sathyanarayanan Acked-by: Kai Huang Acked-by: Rafael J. Wysocki Tested-by: Tao Liu Link: https://lore.kernel.org/r/20240614095904.1345461-20-kirill.shutemov@l= inux.intel.com --- drivers/acpi/tables.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index b976e5f..9e1b01c 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -198,6 +198,20 @@ void acpi_table_print_madt_entry(struct acpi_subtable_= header *header) } break; =20 + case ACPI_MADT_TYPE_MULTIPROC_WAKEUP: + { + struct acpi_madt_multiproc_wakeup *p =3D + (struct acpi_madt_multiproc_wakeup *)header; + u64 reset_vector =3D 0; + + if (p->version >=3D ACPI_MADT_MP_WAKEUP_VERSION_V1) + reset_vector =3D p->reset_vector; + + pr_debug("MP Wakeup (version[%d], mailbox[%#llx], reset[%#llx])\n", + p->version, p->mailbox_address, reset_vector); + } + break; + case ACPI_MADT_TYPE_CORE_PIC: { struct acpi_madt_core_pic *p =3D (struct acpi_madt_core_pic *)header;