From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: Re: [PATCH] increase ACPI_MAX_REFERENCE_COUNT for larger systems Date: Thu, 21 Dec 2006 14:59:36 -0500 Message-ID: <200612211459.36486.lenb@kernel.org> References: <1166721103.13323.12.camel@dchapman.boston.redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from hera.kernel.org ([140.211.167.34]:44950 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1423067AbWLUUAL (ORCPT ); Thu, 21 Dec 2006 15:00:11 -0500 In-Reply-To: <1166721103.13323.12.camel@dchapman.boston.redhat.com> Content-Disposition: inline Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Doug Chapman Cc: linux-acpi@vger.kernel.org Applied. thanks, -Len On Thursday 21 December 2006 12:11, Doug Chapman wrote: > We have some new larger ia64 systems in HP that trip over the > ACPI_MAX_REFERENCE_COUNT limit which triggers a large number of these > debug messages: > > ACPI Warning (utdelete-0397): Large Reference Count (XXX) in object e0000a0ff6797ab0 [20060707] > > This was increased once in the past as described in this very brief thread: > > http://www.mail-archive.com/linux-acpi@vger.kernel.org/msg00890.html > > > signed-off-by: Doug Chapman > > --- linux-2.6.20-rc1/include/acpi/acconfig.h.prev 2006-12-21 12:06:56.000000000 -0500 > +++ linux-2.6.20-rc1/include/acpi/acconfig.h 2006-12-21 12:07:49.000000000 -0500 > @@ -105,7 +105,7 @@ > > /* Maximum object reference count (detects object deletion issues) */ > > -#define ACPI_MAX_REFERENCE_COUNT 0x800 > +#define ACPI_MAX_REFERENCE_COUNT 0x1000 > > /* Size of cached memory mapping for system memory operation region */ > > > > - > To unsubscribe from this list: send the line "unsubscribe linux-acpi" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html >