kernel/filter-modules.sh.rhel
Justin M. Forbes 211df4f6bb
kernel-5.16-0.rc5.20211214git5472f14a3742.36
* Tue Dec 14 2021 Fedora Kernel Team <kernel-team@fedoraproject.org> [5.16-0.rc5.20211214git5472f14a3742.36]
- Enable CONFIG_CIFS_SMB_DIRECT for ARK (Ronnie Sahlberg)
- mt76: enable new device MT7921E in CentOs/RHEL (Íñigo Huguet) [2004821]
- Disable CONFIG_DEBUG_PREEMPT on normal builds (Phil Auld)
- redhat/configs: Enable CONFIG_PCI_P2PDMA for ark (Myron Stowe)
- pci.h: Fix static include (Prarit Bhargava)
Resolves: rhbz#2004821

Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
2021-12-14 11:41:28 -06:00

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#! /bin/bash
#
# Called as filter-modules.sh list-of-modules Arch
# This script filters the modules into the kernel-core and kernel-modules
# subpackages. We list out subsystems/subdirs to prune from the installed
# module directory. What is left is put into the kernel-core package. What is
# pruned is contained in the kernel-modules package.
#
# This file contains the default subsys/subdirs to prune from all architectures.
# If an architecture needs to differ, we source a per-arch filter-<arch>.sh file
# that contains the set of override lists to be used instead. If a module or
# subsys should be in kernel-modules on all arches, please change the defaults
# listed here.
# Overrides is individual modules which need to remain in kernel-core due to deps.
overrides="cec"
# Set the default dirs/modules to filter out
driverdirs="atm auxdisplay bcma bluetooth firewire fmc iio infiniband isdn leds media memstick mfd mmc mtd nfc ntb pcmcia platform power ssb staging tty uio uwb w1"
chardrvs="mwave pcmcia"
netdrvs="appletalk can dsa hamradio ieee802154 irda ppp slip usb wireless"
ethdrvs="3com adaptec alteon amd aquantia atheros broadcom cadence calxeda chelsio cisco dec dlink emulex icplus marvell neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis smsc stmicro sun tehuti ti wiznet xircom"
inputdrvs="gameport tablet touchscreen"
scsidrvs="aacraid aic7xxx aic94xx be2iscsi bfa bnx2i bnx2fc csiostor cxgbi esas2r fcoe fnic hisi_sas isci libsas lpfc megaraid mpt2sas mpt3sas mvsas pm8001 qla2xxx qla4xxx sym53c8xx_2 ufs qedf"
usbdrvs="atm image misc serial wusbcore"
fsdrvs="affs befs cifs coda cramfs ecryptfs hfs hfsplus jfs minix ncpfs nilfs2 ocfs2 reiserfs romfs squashfs sysv ubifs ufs"
netprots="6lowpan appletalk atm ax25 batman-adv bluetooth can dccp dsa ieee802154 irda l2tp mac80211 mac802154 mpls netrom nfc rds rfkill rose sctp smc wireless"
drmdrvs="amd ast gma500 i2c i915 mgag200 nouveau radeon via "
singlemods="ntb_netdev iscsi_ibft iscsi_boot_sysfs megaraid pmcraid qedi qla1280 9pnet_rdma rpcrdma nvmet-rdma nvme-rdma hid-picolcd hid-prodikeys hwa-hc hwpoison-inject hid-sensor-hub target_core_user sbp_target cxgbit iw_cxgb3 iw_cxgb4 cxgb3i cxgb3i cxgb3i_ddp cxgb4i chcr chtls parport_serial ism regmap-sdw regmap-sdw-mbq arizona-micsupp hid-asus nct6775"
# Grab the arch-specific filter list overrides
source ./filter-$2.sh
filter_dir() {
filelist=$1
dir=$2
grep -v -e "${dir}/" ${filelist} > ${filelist}.tmp
if [ $? -ne 0 ]
then
echo "Couldn't remove ${dir}. Skipping."
else
grep -e "${dir}/" ${filelist} >> k-d.list
mv ${filelist}.tmp $filelist
fi
return 0
}
filter_ko() {
filelist=$1
mod=$2
grep -v -e "${mod}.ko" ${filelist} > ${filelist}.tmp
if [ $? -ne 0 ]
then
echo "Couldn't remove ${mod}.ko Skipping."
else
grep -e "${mod}.ko" ${filelist} >> k-d.list
mv ${filelist}.tmp $filelist
fi
return 0
}
# Filter the drivers/ subsystems
for subsys in ${driverdirs}
do
filter_dir $1 drivers/${subsys}
done
# Filter the networking drivers
for netdrv in ${netdrvs}
do
filter_dir $1 drivers/net/${netdrv}
done
# Filter the char drivers
for char in ${chardrvs}
do
filter_dir $1 drivers/char/${char}
done
# Filter the ethernet drivers
for eth in ${ethdrvs}
do
filter_dir $1 drivers/net/ethernet/${eth}
done
# SCSI
for scsi in ${scsidrvs}
do
filter_dir $1 drivers/scsi/${scsi}
done
# Input
for input in ${inputdrvs}
do
filter_dir $1 drivers/input/${input}
done
# USB
for usb in ${usbdrvs}
do
filter_dir $1 drivers/usb/${usb}
done
# Filesystems
for fs in ${fsdrvs}
do
filter_dir $1 fs/${fs}
done
# Network protocols
for prot in ${netprots}
do
filter_dir $1 kernel/net/${prot}
done
# DRM
for drm in ${drmdrvs}
do
filter_dir $1 drivers/gpu/drm/${drm}
done
# Just kill sound.
filter_dir $1 kernel/sound
filter_dir $1 kernel/drivers/soundwire
# Now go through and filter any single .ko files that might have deps on the
# things we filtered above
for mod in ${singlemods}
do
filter_ko $1 ${mod}
done
# Now process the override list to bring those modules back into core
for mod in ${overrides}
do
grep -v -e "/${mod}.ko" k-d.list > k-d.list.tmp
if [ $? -ne 0 ]
then
echo "Couldn't save ${mod}.ko Skipping."
else
grep -e "/${mod}.ko" k-d.list >> $filelist
mv k-d.list.tmp k-d.list
fi
done
# Go through our generated drivers list and remove the .ko files. We'll
# restore them later.
for mod in `cat k-d.list`
do
rm -rf $mod
done