Hi Doug, On 31/07/07, Doug Chapman <[EMAIL PROTECTED]> wrote: > I am seeing a regression on the HP ia64 zx1 platforms when using > a .config with CONFIG_IA64_HP_ZX1=y. Oddly it works OK with > CONFIG_IA64_GENERIC=y. > > > During bootup it panics with: > > Kernel panic - not syncing: Unable to find SBA IOMMU: Try a generic or DIG > kernel > > I can provide the full console output if that is helpful.
Yes, it is very useful. > Also, please let > me know if there is any other data I can provide that would be helpful. Kernel .config file. > > Using git bisect I have narrowed it down to these 2 commits. These commits > cannot be built separately as they appear to have code that depends on each > other. > > > commit 29b71a1ca74491fab9fed09e9d835d840d042690 > Author: Thomas Renninger <[EMAIL PROTECTED]> > Date: Mon Jul 23 14:43:51 2007 +0200 > > ACPI: autoload modules - Create ACPI alias interface > > Modify modpost (file2alias.c) to add acpi*:XYZ0001: alias in modules.alias > like: > grep acpi /lib/modules/2.6.22-rc4-default/modules.alias > alias acpi*:SNY5001:* sony_laptop > alias acpi*:SNY6001:* sony_laptop > for e.g. the sony_laptop module. > This module matches against all ACPI devices with a HID or CID of SNY5001 > or SNY6001 > > Export an uevent and modalias sysfs file containing the string: > [MODALIAS=]acpi:PNP0C0C: > additional CIDs are concatenated at the end. > > Signed-off-by: Thomas Renninger <[EMAIL PROTECTED]> > Signed-off-by: Kay Sievers <[EMAIL PROTECTED]> > Signed-off-by: Len Brown <[EMAIL PROTECTED]> > > > Author: Thomas Renninger <[EMAIL PROTECTED]> > Date: Mon Jul 23 14:43:32 2007 +0200 > > ACPI: autoload modules - ACPICA modifications > > Define standardized HIDs - Rename current acpi_device_id to > acpica_device_id > > Signed-off-by: Thomas Renninger <[EMAIL PROTECTED]> > Signed-off-by: Len Brown <[EMAIL PROTECTED]> > > > > - Doug > Regards, Michal -- LOG http://www.stardust.webpages.pl/log/ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
