On Fri, Feb 22, 2013 at 5:12 AM, Thomas Renninger <trenn@xxxxxxx> wrote: > Reflect this dependency in Kconfig. > > Shorten the config description as suggested by Borislav Petkov. > > Finding a suitable memory area to store the modified table(s) has been > taken over from arch/x86/kernel/setup.c and makes use of max_low_pfn_mapped: > memblock_find_in_range(0, max_low_pfn_mapped,...) > This one is X86 specific. It may not be hard to extend this functionality > for other ACPI aware architectures if there is need for. > > For now make this feature only available for X86 to avoid build failures on > IA64, compare with: > https://bugzilla.kernel.org/show_bug.cgi?id=54091 > > > Signed-off-by: Thomas Renninger <trenn@xxxxxxx> > Signed-off-by: Thomas Renninger <Thomas Renninger" trenn@xxxxxxx> what is that? you need to fix your scripts. > --- > drivers/acpi/Kconfig | 3 ++- > 1 files changed, 2 insertions(+), 1 deletions(-) > > diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig > index 1a4ed64..c692404 100644 > --- a/drivers/acpi/Kconfig > +++ b/drivers/acpi/Kconfig > @@ -266,7 +266,8 @@ config ACPI_CUSTOM_DSDT > default ACPI_CUSTOM_DSDT_FILE != "" > > config ACPI_INITRD_TABLE_OVERRIDE > - bool "ACPI tables can be passed via uncompressed cpio in initrd" > + bool "ACPI tables override via initrd" > + depends on BLK_DEV_INITRD && X86 > default n > help > This option provides functionality to override arbitrary ACPI tables Can replace max_low_pfn_mapped with max_low_pfn instead ? like to see if you can put acpi tables above 4G for x86_64. if it does not work, you can use min(max_low_pfn<<PAGE_SHIFT, 0xffffffffUL) instead. Yinghai -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
