]> err.no Git - linux-2.6/commit
ACPI: basic initramfs DSDT override support
authorMarkus Gaugusch <dsdt@gaugusch.at>
Mon, 4 Feb 2008 23:04:06 +0000 (00:04 +0100)
committerLen Brown <len.brown@intel.com>
Thu, 7 Feb 2008 03:07:41 +0000 (22:07 -0500)
commit71fc47a9adf8ee89e5c96a47222915c5485ac437
treea2eaefbb703dde933a9726eae7e6399761d40136
parent488b5ec871191359b9b79262a3d48456dae7ea5f
ACPI: basic initramfs DSDT override support

The basics of DSDT from initramfs. In case this option is selected,
populate_rootfs() is called a bit earlier to have the initramfs content
available during ACPI initialization.

This is a very similar path to the one available at
http://gaugusch.at/kernel.shtml but with some update in the
documentation, default set to No and the change of populate_rootfs() the
"Jeff Mahony way" (which avoids reading the initramfs twice).

Signed-off-by: Thomas Renninger <trenn@suse.de>
Signed-off-by: Eric Piel <eric.piel@tremplin-utc.net>
Signed-off-by: Len Brown <len.brown@intel.com>
Documentation/acpi/dsdt-initrd.txt [new file with mode: 0644]
drivers/acpi/Kconfig
drivers/acpi/osl.c
init/initramfs.c
init/main.c