From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E4F98C43381 for ; Mon, 18 Mar 2019 09:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AC7A12075C for ; Mon, 18 Mar 2019 09:36:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901776; bh=UWskMN7S/Lx/kOsum/kPHOUVsB1LHdjzYKxi4Q0Y4CM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=UdVxRh/SUws7D6JjKKYRuMPOOlK/j17Qs2M+gnhXfWt4we9G5nnm6u3aRVYOSW8Ua 9E6iDf2B9mD1+b6iwY14npUJER+r3dIu0qsLa/fOVbdbAZV2rzYlXk+N2W4ipC6V4q XDeqdsYtfioObvNNfzSfM9gd8w8374CI0LyLVjBY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387627AbfCRJgP (ORCPT ); Mon, 18 Mar 2019 05:36:15 -0400 Received: from mail.kernel.org ([198.145.29.99]:44540 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387602AbfCRJgL (ORCPT ); Mon, 18 Mar 2019 05:36:11 -0400 Received: from localhost (5356596B.cm-6-7b.dynamic.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B39212075C; Mon, 18 Mar 2019 09:36:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901771; bh=UWskMN7S/Lx/kOsum/kPHOUVsB1LHdjzYKxi4Q0Y4CM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Hqm6SNpehcHLquOOvvaDBwFU84Wr+hRbEU9wew0cTrBIHnY4Mv9iKgTX1kgAW9KJW lNd9sjfZ6s6Dq5bY3fXaRWJxdXI4iVIEWCcChJjv2UvmLzj2rjbdN17qSKnVF7epz8 73xft7imUmZHwrvX10Fh07NFVEiX9B+V84SscwNE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dimitri Sivanich , Russ Anderson , Mike Travis , Erik Schmauss , "Rafael J. Wysocki" , Frank van der Linden Subject: [PATCH 4.9 01/31] ACPICA: Reference Counts: increase max to 0x4000 for large servers Date: Mon, 18 Mar 2019 10:25:36 +0100 Message-Id: <20190318084210.452510416@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190318084210.397476003@linuxfoundation.org> References: <20190318084210.397476003@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Erik Schmauss commit 8b23570ab001c1982c8a068cde468ff067255314 upstream. Increase the reference count limit to 0x4000 as the current one is not sufficient for some large server systems. Reviewed-by: Dimitri Sivanich Tested-by: Russ Anderson Reported-by: Mike Travis Signed-off-by: Mike Travis Signed-off-by: Erik Schmauss [ rjw: Changelog ] Signed-off-by: Rafael J. Wysocki Cc: Frank van der Linden Signed-off-by: Greg Kroah-Hartman --- include/acpi/acconfig.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/include/acpi/acconfig.h +++ b/include/acpi/acconfig.h @@ -122,7 +122,7 @@ /* Maximum object reference count (detects object deletion issues) */ -#define ACPI_MAX_REFERENCE_COUNT 0x1000 +#define ACPI_MAX_REFERENCE_COUNT 0x4000 /* Default page size for use in mapping memory for operation regions */