From patchwork Thu Feb 18 09:00:08 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Len Brown X-Patchwork-Id: 80227 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.3/8.14.3) with ESMTP id o1I8xtqd027691 for ; Thu, 18 Feb 2010 09:00:47 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753357Ab0BRJAq (ORCPT ); Thu, 18 Feb 2010 04:00:46 -0500 Received: from vms173011pub.verizon.net ([206.46.173.11]:50053 "EHLO vms173011pub.verizon.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753282Ab0BRJAp (ORCPT ); Thu, 18 Feb 2010 04:00:45 -0500 Received: from localhost.localdomain ([unknown] [74.104.151.18]) by vms173011.mailsrvcs.net (Sun Java(tm) System Messaging Server 7u2-7.02 32bit (built Apr 16 2009)) with ESMTPA id <0KY100A2L50A8TFX@vms173011.mailsrvcs.net> for linux-acpi@vger.kernel.org; Thu, 18 Feb 2010 03:00:16 -0600 (CST) Received: from localhost.localdomain (d975xbx2 [127.0.0.1]) by localhost.localdomain (8.14.2/8.14.2) with ESMTP id o1I909I0014564; Thu, 18 Feb 2010 04:00:09 -0500 Received: from localhost (lenb@localhost) by localhost.localdomain (8.14.2/8.14.2/Submit) with ESMTP id o1I908jr014559; Thu, 18 Feb 2010 04:00:09 -0500 X-Authentication-warning: localhost.localdomain: lenb owned process doing -bs Date: Thu, 18 Feb 2010 04:00:08 -0500 (EST) From: Len Brown X-X-Sender: lenb@localhost.localdomain To: linux-acpi@vger.kernel.org Cc: Tony Luck Subject: Re: [PATCH 07/10] ACPI: fix "acpi=ht" boot option (take two, don't break ia64 build) In-reply-to: Message-id: References: <1266313570-6490-1-git-send-email-lenb@kernel.org> User-Agent: Alpine 2.00 (LFD 1167 2008-08-23) MIME-version: 1.0 Content-type: TEXT/PLAIN; charset=US-ASCII Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Thu, 18 Feb 2010 09:00:47 +0000 (UTC) diff --git a/arch/ia64/include/asm/acpi.h b/arch/ia64/include/asm/acpi.h index 7ae5889..e97b255 100644 --- a/arch/ia64/include/asm/acpi.h +++ b/arch/ia64/include/asm/acpi.h @@ -94,6 +94,7 @@ ia64_acpi_release_global_lock (unsigned int *lock) #define acpi_noirq 0 /* ACPI always enabled on IA64 */ #define acpi_pci_disabled 0 /* ACPI PCI always enabled on IA64 */ #define acpi_strict 1 /* no ACPI spec workarounds on IA64 */ +#define acpi_ht 0 /* no HT-only mode on IA64 */ #endif #define acpi_processor_cstate_check(x) (x) /* no idle limits on IA64 :) */ static inline void disable_acpi(void) { } diff --git a/drivers/acpi/tables.c b/drivers/acpi/tables.c index f336bca..8a0ed28 100644 --- a/drivers/acpi/tables.c +++ b/drivers/acpi/tables.c @@ -213,7 +213,7 @@ acpi_table_parse_entries(char *id, unsigned long table_end; acpi_size tbl_size; - if (acpi_disabled) + if (acpi_disabled && !acpi_ht) return -ENODEV; if (!handler) @@ -280,7 +280,7 @@ int __init acpi_table_parse(char *id, acpi_table_handler handler) struct acpi_table_header *table = NULL; acpi_size tbl_size; - if (acpi_disabled) + if (acpi_disabled && !acpi_ht) return -ENODEV; if (!handler)