Date: Wed, 20 Mar 2002 09:36:46 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Doug Rabson <dfr@nlsystems.com> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org, Mike Smith <msmith@FreeBSD.org> Subject: RE: cvs commit: src/sys/contrib/dev/acpica - Imported sources Message-ID: <XFMail.20020320093646.jhb@FreeBSD.org> In-Reply-To: <20020320101405.G99274-100000@salmon.nlsystems.com>
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On 20-Mar-2002 Doug Rabson wrote: > On Tue, 19 Mar 2002, John Baldwin wrote: > >> >> On 16-Mar-2002 Mike Smith wrote: >> > msmith 2002/03/15 18:18:15 PST >> > >> > src/sys/contrib/dev/acpica - Imported sources >> > Update of /home/ncvs/src/sys/contrib/dev/acpica >> > In directory freefall.freebsd.org:/d/home/msmith/acpi_ca_destination >> > >> > Log Message: >> > Import of the 20020308 Intel ACPI CA update. >> >> Still doesn't work for a machine with multiple PCI busses as reported >> earlier >> on the ACPI list: >> >> pci0: <display, VGA> at device 12.0 (no driver attached) >> acpi_pcib1: <Host-PCI bridge> on acpi0 > > It does at least partly work with multiple host-pci bridges since this > ia64 box has about four (!). Something "special" about your machine? Not sure. My guess is that since %bp is getting zero'd and since it is saved on the stack just above local variables on the i386, there is a buffer overflow in the ACPI code somewhere that is trashing the stack. :( -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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