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Remove drivers and modules on ppc64 (#1060691)

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Remove more drivers and remove plymouth and drm dracut modules. Only on
PPC64 initrd, all other arches have the full set of drivers and modules.

Resolves: rhbz#1060691
This commit is contained in:
Brian C. Lane 2014-02-13 08:38:20 -08:00
parent 7d7f6ac5b8
commit 03217e4eee
1 changed files with 10 additions and 2 deletions
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12
src/pylorax/__init__.py
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@ -49,6 +49,10 @@ from treeinfo import TreeInfo
from discinfo import DiscInfo from discinfo import DiscInfo
from executils import runcmd, runcmd_output from executils import runcmd, runcmd_output
# List of drivers to remove on ppc64 arch to keep initrd < 32MiB
REMOVE_PPC64_DRIVERS = "floppy scsi_debug nouveau radeon cirrus mgag200"
REMOVE_PPC64_MODULES = "drm plymouth"
class ArchData(DataHolder): class ArchData(DataHolder):
lib64_arches = ("x86_64", "ppc64", "s390x", "ia64", "aarch64") lib64_arches = ("x86_64", "ppc64", "s390x", "ia64", "aarch64")
bcj_arch = dict(i386="x86", x86_64="x86", bcj_arch = dict(i386="x86", x86_64="x86",
@ -293,8 +297,12 @@ class Lorax(BaseLoraxClass):
templatedir=templatedir) templatedir=templatedir)
logger.info("rebuilding initramfs images") logger.info("rebuilding initramfs images")
dracut_args = ["--xz", "--install", "/.buildstamp", dracut_args = ["--xz", "--install", "/.buildstamp"]
"--omit-drivers", "floppy scsi_debug"]
# ppc64 cannot boot an initrd > 32MiB so remove some drivers
if self.arch.basearch == "ppc64":
dracut_args.extend(["--omit-drivers", REMOVE_PPC64_DRIVERS])
dracut_args.extend(["--omit", REMOVE_PPC64_MODULES])
anaconda_args = dracut_args + ["--add", "anaconda pollcdrom"] anaconda_args = dracut_args + ["--add", "anaconda pollcdrom"]
treebuilder.rebuild_initrds(add_args=anaconda_args) treebuilder.rebuild_initrds(add_args=anaconda_args)