From mboxrd@z Thu Jan 1 00:00:00 1970 From: Len Brown Subject: Re: acpi_pci_link_allocate() -- latent bug? Date: 03 Aug 2004 23:52:09 -0400 Sender: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Message-ID: <1091591529.2297.69.camel@dhcppc4> References: <410C5807.7000602@vassar.edu> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <410C5807.7000602-zka7wQWIdxI3uPMLIKxrzw@public.gmane.org> Errors-To: acpi-devel-admin-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , List-Archive: To: joanna marsden Cc: ACPI Developers List-Id: linux-acpi@vger.kernel.org Yes, per my response to Nathan's patch, I think you did find an issue, but should be okay after his patch. thanks, -Len On Sat, 2004-07-31 at 22:40, joanna marsden wrote: > I am investigating an interrupt problem on my machine and came across > the following code, in drivers/acpi/pci_link.c > > What happens here if the BIOS sets up these links at the IRQ router at > boot time, but doesn't restore them after a resume from S3? Is this a > latent bug? Seems like this routine would eventually be called from > pci_device_enable, but wouldn't perform the setup we need. > > static int acpi_pci_link_allocate(struct acpi_pci_link* link) { > int irq; > int i; > > ACPI_FUNCTION_TRACE("acpi_pci_link_allocate"); > > if (link->irq.setonboot) > return_VALUE(0); > > > > ------------------------------------------------------- > This SF.Net email is sponsored by OSTG. Have you noticed the changes on > Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, > one more big change to announce. We are now OSTG- Open Source Technology > Group. Come see the changes on the new OSTG site. www.ostg.com > _______________________________________________ > Acpi-devel mailing list > Acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org > https://lists.sourceforge.net/lists/listinfo/acpi-devel ------------------------------------------------------- This SF.Net email is sponsored by OSTG. Have you noticed the changes on Linux.com, ITManagersJournal and NewsForge in the past few weeks? Now, one more big change to announce. We are now OSTG- Open Source Technology Group. Come see the changes on the new OSTG site. www.ostg.com