Messages in this thread | | | Date | Tue, 16 May 2006 12:17:42 -0400 | From | Jeff Garzik <> | Subject | Re: [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300 |
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Linux Kernel Mailing List wrote: > commit 5491d0f3e206beb95eeb506510d62a1dab462df1 > tree 5c4aadcfb4a93535e2f6e0f5977e930ccacec0e9 > parent f0fdabf8bf187c9aafeb139a828c530ef45cf022 > author Andi Kleen <ak@suse.de> Mon, 15 May 2006 18:19:41 +0200 > committer Linus Torvalds <torvalds@g5.osdl.org> Tue, 16 May 2006 21:59:31 -0700 > > [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300 > > This is needed to see all devices. > > The system has multiple PCI segments and we don't handle that properly > yet in PCI and ACPI. Short term before this is fixed blacklist it to > pci=noacpi. > > Acked-by: len.brown@intel.com > Cc: gregkh@suse.de > Signed-off-by: Andi Kleen <ak@suse.de> > Signed-off-by: Linus Torvalds <torvalds@osdl.org> > > arch/i386/kernel/acpi/boot.c | 8 ++++++++ > 1 files changed, 8 insertions(+) > > diff --git a/arch/i386/kernel/acpi/boot.c b/arch/i386/kernel/acpi/boot.c > index 40e5aba..daee695 100644 > --- a/arch/i386/kernel/acpi/boot.c > +++ b/arch/i386/kernel/acpi/boot.c > @@ -1066,6 +1066,14 @@ static struct dmi_system_id __initdata a > DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"), > }, > }, > + { > + .callback = disable_acpi_pci, > + .ident = "HP xw9300", > + .matches = { > + DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"), > + DMI_MATCH(DMI_PRODUCT_NAME, "HP xw9300 Workstation"),
Strong NAK. Please revert. This majorly screws my primary workstation, and many other users with this workstation.
At a minimum, you should test to see if the BIOS has activated PCI domain support first!
Jeff
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