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 36BA7C43381 for ; Mon, 18 Mar 2019 09:34:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 04D9A2087C for ; Mon, 18 Mar 2019 09:34:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901660; bh=mf1sE9iSj2d1ziRFJzgB9dLl5KDPY/dNlG+hIdK8/XY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=SoVH0e/FKylseAIoXUqK8lk0JkeIlkBfzSc3dhrVRzb2s/NGSUXmLG8Wl3GKZm4zF IHAsLDAbFij/ZmH9gohLI2PNX+MnGjjx/LbqE95zeDi7pnCRnAW1P/a0hMk5EsIDEO 7DJWkhkZFmHaez661+Ugmu0eWDUNcRv74j0djnHw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729004AbfCRJeS (ORCPT ); Mon, 18 Mar 2019 05:34:18 -0400 Received: from mail.kernel.org ([198.145.29.99]:42674 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729000AbfCRJeR (ORCPT ); Mon, 18 Mar 2019 05:34:17 -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 5952E2064A; Mon, 18 Mar 2019 09:34:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1552901656; bh=mf1sE9iSj2d1ziRFJzgB9dLl5KDPY/dNlG+hIdK8/XY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z7UICeX+gdtTN2fcRcxysL8+B59G7LNVh73ZC+o9edP1u9OPTXey/IMA8fGyFuk38 bfVT+NpSdaSzYxMGaaDeKyhPG9IGvPHajxsUVnMh1u71dzsOf0uDhOlIVl4jCjaAFS UMLAJZwobu8qaAAnDJiBlbNojoI6zbY12dYsrW2s= 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 4.14 01/34] ACPICA: Reference Counts: increase max to 0x4000 for large servers Date: Mon, 18 Mar 2019 10:25:25 +0100 Message-Id: <20190318084144.840998639@linuxfoundation.org> X-Mailer: git-send-email 2.21.0 In-Reply-To: <20190318084144.657740413@linuxfoundation.org> References: <20190318084144.657740413@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: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.14-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 @@ -123,7 +123,7 @@ /* 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 */