import kernel-rt-4.18.0-302.1.rt7.70.el8

.gitignore

@@ -0,0 +1,3 @@
+SOURCES/linux-4.18.0-302.1.rt7.70.el8.tar.xz
+SOURCES/rheldup3.x509
+SOURCES/rhelkpatch1.x509

.kernel-rt.metadata

@@ -0,0 +1,3 @@
+1d44ec5e9a57263ca2259dd25206c0d19673b5e4 SOURCES/linux-4.18.0-302.1.rt7.70.el8.tar.xz
+95b9b811c7b0a6c98b2eafc4e7d6d24f2cb63289 SOURCES/rheldup3.x509
+d90885108d225a234a5a9d054fc80893a5bd54d0 SOURCES/rhelkpatch1.x509

SOURCES/cpupower.config

@@ -0,0 +1,3 @@
+# See 'cpupower help' and cpupower(1) for more info
+CPUPOWER_START_OPTS="frequency-set -g performance"
+CPUPOWER_STOP_OPTS="frequency-set -g ondemand"

SOURCES/cpupower.service

@@ -0,0 +1,13 @@
+[Unit]
+Description=Configure CPU power related settings
+After=syslog.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+EnvironmentFile=/etc/sysconfig/cpupower
+ExecStart=/usr/bin/cpupower $CPUPOWER_START_OPTS
+ExecStop=/usr/bin/cpupower $CPUPOWER_STOP_OPTS
+
+[Install]
+WantedBy=multi-user.target

SOURCES/filter-aarch64.sh

@@ -0,0 +1,18 @@
+#! /bin/bash
+
+# This is the aarch64 override file for the core/drivers package split.  The
+# module directories listed here and in the generic list in filter-modules.sh
+# will be moved to the resulting kernel-modules package for this arch.
+# Anything not listed in those files will be in the kernel-core package.
+#
+# Please review the default list in filter-modules.sh before making
+# modifications to the overrides below.  If something should be removed across
+# all arches, remove it in the default instead of per-arch.
+
+driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging tty uio uwb w1"
+
+ethdrvs="3com adaptec arc alteon atheros broadcom cadence calxeda chelsio cisco dec dlink emulex icplus marvell micrel myricom neterion nvidia oki-semi packetengines qlogic rdc renesas sfc silan sis smsc stmicro sun tehuti ti via wiznet xircom"
+
+drmdrvs="amd arm bridge ast exynos hisilicon i2c imx mgag200 meson msm nouveau panel radeon rockchip tegra sun4i tinydrm vc4"
+
+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 target_core_user sbp_target cxgbit iw_cxgb3 iw_cxgb4 cxgb3i cxgb3i cxgb3i_ddp cxgb4i chcr"

SOURCES/filter-modules.sh

@@ -0,0 +1,153 @@
+#! /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.
+
+# 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 virt"
+
+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 parport_serial ism xt_u32 act_ct"
+
+# 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 $1 drivers/char/${input}
+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_ko $1 drivers/base/regmap/regmap-sdw
+filter_dir $1 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
+
+# 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

SOURCES/filter-ppc64le.sh

@@ -0,0 +1,14 @@
+#! /bin/bash
+
+# This is the ppc64le override file for the core/drivers package split.  The
+# module directories listed here and in the generic list in filter-modules.sh
+# will be moved to the resulting kernel-modules package for this arch.
+# Anything not listed in those files will be in the kernel-core package.
+#
+# Please review the default list in filter-modules.sh before making
+# modifications to the overrides below.  If something should be removed across
+# all arches, remove it in the default instead of per-arch.
+
+driverdirs="atm auxdisplay bcma bluetooth firewire fmc infiniband isdn leds media memstick message mmc mtd mwave nfc ntb pcmcia platform power ssb staging tty uio uwb w1"
+
+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 target_core_user sbp_target cxgbit iw_cxgb3 iw_cxgb4 cxgb3i cxgb3i cxgb3i_ddp cxgb4i chcr"

SOURCES/filter-s390x.sh

@@ -0,0 +1,12 @@
+#! /bin/bash
+
+# This is the s390x override file for the core/drivers package split.  The
+# module directories listed here and in the generic list in filter-modules.sh
+# will be moved to the resulting kernel-modules package for this arch.
+# Anything not listed in those files will be in the kernel-core package.
+#
+# Please review the default list in filter-modules.sh before making
+# modifications to the overrides below.  If something should be removed across
+# all arches, remove it in the default instead of per-arch.
+
+# Defaults work so no need to override

SOURCES/filter-x86_64.sh

@@ -0,0 +1,12 @@
+#! /bin/bash
+
+# This is the x86_64 override file for the core/drivers package split.  The
+# module directories listed here and in the generic list in filter-modules.sh
+# will be moved to the resulting kernel-modules package for this arch.
+# Anything not listed in those files will be in the kernel-core package.
+#
+# Please review the default list in filter-modules.sh before making
+# modifications to the overrides below.  If something should be removed across
+# all arches, remove it in the default instead of per-arch.
+
+# Defaults work so no need to override

SOURCES/generate_all_configs.sh

@@ -0,0 +1,6 @@
+#!/bin/sh
+
+for i in ${NAME}-*.config; do
+	NEW=${NAME}-${VERSION}-$(echo $i | sed -e "s/${NAME}//" | cut -d - -f2-)
+	mv ${i} ${NEW}
+done

SOURCES/generate_bls_conf.sh

@@ -0,0 +1,31 @@
+#!/bin/bash
+set -e
+
+. /etc/os-release
+
+kernelver=$1 && shift
+rootfs=$1 && shift
+variant=$1 && shift
+
+output="${rootfs}/lib/modules/${kernelver}/bls.conf"
+date=$(date -u +%Y%m%d%H%M%S)
+
+if [ "${variant:-5}" = "debug" ]; then
+    debugname=" with debugging"
+    debugid="-debug"
+else
+    debugname=""
+    debugid=""
+fi
+
+cat >${output} <<EOF
+title ${NAME} (${kernelver}) ${VERSION}${debugname}
+version ${kernelver}${debugid}
+linux ${bootprefix}/vmlinuz-${kernelver}
+initrd ${bootprefix}/initramfs-${kernelver}.img
+options \$kernelopts
+id ${ID}-${date}-${kernelver}${debugid}
+grub_users \$grub_users
+grub_arg --unrestricted
+grub_class kernel${variant}
+EOF

SOURCES/kvm_stat.logrotate

@@ -0,0 +1,11 @@
+/var/log/kvm_stat.csv {
+	size 10M
+	missingok
+	compress
+	maxage 30
+	rotate 5
+	nodateext
+	postrotate
+		/usr/bin/systemctl try-restart kvm_stat.service
+	endscript
+}

SOURCES/mod-blacklist.sh

@@ -0,0 +1,152 @@
+#! /bin/bash
+
+RpmDir=$1
+ModDir=$2
+Dir="$1/$2"
+# Note the list filename must have the format mod-[PACKAGE].list, for example,
+# mod-internal.list or mod-extra.list.  The PACKAGE is used to create a
+# override directory for the modules.
+List=$3
+Dest="$4"
+
+blacklist()
+{
+	cat > "$RpmDir/etc/modprobe.d/$1-blacklist.conf" <<-__EOF__
+	# This kernel module can be automatically loaded by non-root users. To
+	# enhance system security, the module is blacklisted by default to ensure
+	# system administrators make the module available for use as needed.
+	# See https://access.redhat.com/articles/3760101 for more details.
+	#
+	# Remove the blacklist by adding a comment # at the start of the line.
+	blacklist $1
+__EOF__
+}
+
+check_blacklist()
+{
+	mod=$(find $RpmDir/$ModDir -name "$1")
+	[ ! "$mod" ] && return 0
+	if modinfo $mod | grep -q '^alias:\s\+net-'; then
+		mod="${1##*/}"
+		mod="${mod%.ko*}"
+		echo "$mod has an alias that allows auto-loading. Blacklisting."
+		blacklist "$mod"
+	fi
+}
+
+find_depends()
+{
+	dep=$1
+	depends=`modinfo $dep | sed -n -e "/^depends/ s/^depends:[ \t]*//p"`
+	[ -z "$depends" ] && exit
+	for mod in ${depends//,/ }
+	do
+		match=$(grep "^$mod.ko" "$ListName")
+		[ -z "$match" ] && continue
+		# check if the module we are looking at is in mod-* too.
+		# if so we do not need to mark the dep as required.
+		mod2=${dep##*/}  # same as `basename $dep`, but faster
+		match2=$(grep "^$mod2" "$ListName")
+		if [ -n "$match2" ]
+		then
+			#echo $mod2 >> notreq.list
+			continue
+		fi
+		echo $mod.ko >> req.list
+	done
+}
+
+foreachp()
+{
+	P=$(nproc)
+	bgcount=0
+	while read mod; do
+		$1 "$mod" &
+
+		bgcount=$((bgcount + 1))
+		if [ $bgcount -eq $P ]; then
+			wait -n
+			bgcount=$((bgcount - 1))
+		fi
+	done
+
+	wait
+}
+
+# Destination was specified on the command line
+test -n "$4" && echo "$0: Override Destination $Dest has been specified."
+
+pushd $Dir
+
+OverrideDir=$(basename $List)
+OverrideDir=${OverrideDir%.*}
+OverrideDir=${OverrideDir#*-}
+mkdir -p $OverrideDir
+
+rm -rf modnames
+find . -name "*.ko" -type f > modnames
+# Look through all of the modules, and throw any that have a dependency in
+# our list into the list as well.
+rm -rf dep.list dep2.list
+rm -rf req.list req2.list
+touch dep.list req.list
+cp "$List" .
+
+# This variable needs to be exported because it is used in sub-script
+# executed by xargs
+export ListName=$(basename "$List")
+
+foreachp find_depends < modnames
+
+sort -u req.list > req2.list
+sort -u "$ListName" > modules2.list
+join -v 1 modules2.list req2.list > modules3.list
+
+for mod in $(cat modules3.list)
+do
+  # get the path for the module
+  modpath=`grep /$mod modnames`
+  [ -z "$modpath" ] && continue
+  echo $modpath >> dep.list
+done
+
+sort -u dep.list > dep2.list
+
+if [ -n "$Dest" ]; then
+	# now move the modules into the $Dest directory
+	for mod in `cat dep2.list`
+	do
+	  newpath=`dirname $mod | sed -e "s/kernel\\//$Dest\//"`
+	  mkdir -p $newpath
+	  mv $mod $newpath
+	  echo $mod | sed -e "s/kernel\\//$Dest\//" | sed -e "s|^.|${ModDir}|g" >> $RpmDir/$ListName
+	done
+fi
+
+popd
+
+# If we're signing modules, we can't leave the .mod files for the .ko files
+# we've moved in .tmp_versions/.  Remove them so the Kbuild 'modules_sign'
+# target doesn't try to sign a non-existent file.  This is kinda ugly, but
+# so are the modules-* packages.
+
+for mod in `cat ${Dir}/dep2.list`
+do
+  modfile=`basename $mod | sed -e 's/.ko/.mod/'`
+  rm .tmp_versions/$modfile
+done
+
+if [ ! -n "$Dest" ]; then
+	sed -e "s|^.|${ModDir}|g" ${Dir}/dep2.list > $RpmDir/$ListName
+	echo "./$RpmDir/$ListName created."
+	[ -d "$RpmDir/etc/modprobe.d/" ] || mkdir -p "$RpmDir/etc/modprobe.d/"
+	foreachp check_blacklist < $List
+fi
+
+# avoid an empty kernel-extra package
+echo "$ModDir/$OverrideDir" >> $RpmDir/$ListName
+
+pushd $Dir
+rm modnames dep.list dep2.list req.list req2.list
+rm "$ListName" modules2.list modules3.list
+popd

SOURCES/mod-extra.list

@@ -0,0 +1,198 @@
+6pack.ko
+a3d.ko
+act200l-sir.ko
+actisys-sir.ko
+act_mpls.ko
+act_ct.ko
+adi.ko
+aer_inject.ko
+af_802154.ko
+affs.ko
+ali-ircc.ko
+analog.ko
+appletalk.ko
+atm.ko
+avma1_cs.ko
+avm_cs.ko
+avmfritz.ko
+ax25.ko
+b1.ko
+bareudp.ko
+bas_gigaset.ko
+batman-adv.ko
+baycom_par.ko
+baycom_ser_fdx.ko
+baycom_ser_hdx.ko
+befs.ko
+bpqether.ko
+br2684.ko
+capi.ko
+c_can.ko
+c_can_platform.ko
+clip.ko
+cobra.ko
+coda.ko
+cuse.ko
+db9.ko
+dccp_diag.ko
+dccp_ipv4.ko
+dccp_ipv6.ko
+dccp.ko
+dccp_probe.ko
+diva_idi.ko
+divas.ko
+ds1wm.ko
+ds2482.ko
+ds2490.ko
+dss1_divert.ko
+elsa_cs.ko
+ems_pci.ko
+ems_usb.ko
+esd_usb2.ko
+esi-sir.ko
+gamecon.ko
+gf2k.ko
+gigaset.ko
+girbil-sir.ko
+grip.ko
+grip_mp.ko
+guillemot.ko
+hdlcdrv.ko
+hfc4s8s_l1.ko
+hfcmulti.ko
+hfcpci.ko
+hisax.ko
+hwa-rc.ko
+hysdn.ko
+i2400m.ko
+i2400m-sdio.ko
+i2400m-usb.ko
+ieee802154.ko
+iforce.ko
+interact.ko
+ipddp.ko
+ipx.ko
+ip_vs_mh.ko
+isdn.ko
+joydump.ko
+kingsun-sir.ko
+ks959-sir.ko
+ksdazzle-sir.ko
+kvaser_pci.ko
+l2tp_core.ko
+l2tp_debugfs.ko
+l2tp_eth.ko
+l2tp_ip.ko
+l2tp_netlink.ko
+l2tp_ppp.ko
+lec.ko
+ma600-sir.ko
+magellan.ko
+mcp2120-sir.ko
+mISDN_core.ko
+mISDN_dsp.ko
+mkiss.ko
+mptbase.ko
+mptctl.ko
+mptfc.ko
+nci.ko
+ncpfs.ko
+netjet.ko
+netrom.ko
+nfc.ko
+nilfs2.ko
+ocfs2_dlmfs.ko
+ocfs2_dlm.ko
+ocfs2.ko
+ocfs2_nodemanager.ko
+ocfs2_stackglue.ko
+ocfs2_stack_o2cb.ko
+ocfs2_stack_user.ko
+old_belkin-sir.ko
+orinoco_cs.ko
+orinoco.ko
+orinoco_nortel.ko
+orinoco_pci.ko
+orinoco_plx.ko
+orinoco_usb.ko
+plx_pci.ko
+pn_pep.ko
+pppoatm.ko
+rds.ko
+rds_rdma.ko
+rds_tcp.ko
+rose.ko
+sch_atm.ko
+sch_cbq.ko
+sch_cbs.ko
+sch_choke.ko
+sch_drr.ko
+sch_dsmark.ko
+sch_ets.ko
+sch_gred.ko
+sch_mqprio.ko
+sch_multiq.ko
+sch_netem.ko
+sch_qfq.ko
+sch_red.ko
+sch_sfb.ko
+sch_teql.ko
+sctp.ko
+sctp_diag.ko
+sidewinder.ko
+sja1000.ko
+sja1000_platform.ko
+slcan.ko
+slip.ko
+softing_cs.ko
+softing.ko
+spaceball.ko
+spaceorb.ko
+stinger.ko
+sysv.ko
+tcp_bic.ko
+tcp_highspeed.ko
+tcp_htcp.ko
+tcp_hybla.ko
+tcp_illinois.ko
+tcp_lp.ko
+tcp_scalable.ko
+tcp_vegas.ko
+tcp_veno.ko
+tcp_westwood.ko
+tcp_yeah.ko
+tekram-sir.ko
+tmdc.ko
+toim3232-sir.ko
+trancevibrator.ko
+turbografx.ko
+twidjoy.ko
+ubifs.ko
+ufs.ko
+umc.ko
+usbip-core.ko
+usbip-host.ko
+uwb.ko
+vcan.ko
+vhci-hcd.ko
+w1_bq27000.ko
+w1_ds2408.ko
+w1_ds2423.ko
+w1_ds2431.ko
+w1_ds2433.ko
+w1_ds2760.ko
+w1_ds2780.ko
+w1_ds2781.ko
+w1_ds28e04.ko
+w1_smem.ko
+w1_therm.ko
+w6692.ko
+walkera0701.ko
+wanrouter.ko
+warrior.ko
+whci.ko
+wire.ko
+xpad.ko
+xt_u32.ko
+yam.ko
+zhenhua.ko

SOURCES/mod-internal.list

@@ -0,0 +1,26 @@
+dmatest
+kunit
+kunit-test
+ext4-inode-test
+list-test
+sysctl-test
+mptcp_crypto_test
+mptcp_token_test
+locktorture
+mac80211_hwsim
+netdevsim
+pktgen
+rcutorture
+rocker
+torture
+test_bpf
+test_klp_atomic_replace
+test_klp_callbacks_demo
+test_klp_callbacks_demo2
+test_klp_callbacks_busy
+test_klp_callbacks_mod
+test_klp_livepatch
+test_klp_shadow_vars
+test_klp_state
+test_klp_state2
+test_klp_state3

SOURCES/mod-kvm.list

@@ -0,0 +1,5 @@
+kvm-amd
+kvm-intel
+kvm
+kvmgt
+ptp_kvm

SOURCES/mod-sign.sh

@@ -0,0 +1,37 @@
+#! /bin/bash
+
+# The modules_sign target checks for corresponding .o files for every .ko that
+# is signed. This doesn't work for package builds which re-use the same build
+# directory for every flavour, and the .config may change between flavours.
+# So instead of using this script to just sign lib/modules/$KernelVer/extra,
+# sign all .ko in the buildroot.
+
+# This essentially duplicates the 'modules_sign' Kbuild target and runs the
+# same commands for those modules.
+
+MODSECKEY=$1
+MODPUBKEY=$2
+moddir=$3
+
+modules=`find $moddir -type f -name '*.ko'`
+
+NPROC=`nproc`
+[ -z "$NPROC" ] && NPROC=1
+
+# NB: this loop runs 2000+ iterations. Try to be fast.
+echo "$modules" | xargs -r -n16 -P $NPROC sh -c "
+for mod; do
+    ./scripts/sign-file sha256 $MODSECKEY $MODPUBKEY \$mod
+    rm -f \$mod.sig \$mod.dig
+done
+" DUMMYARG0   # xargs appends ARG1 ARG2..., which go into $mod in for loop.
+
+RANDOMMOD=$(echo "$modules" | sort -R | head -n 1)
+if [ "~Module signature appended~" != "$(tail -c 28 $RANDOMMOD)" ]; then
+    echo "*****************************"
+    echo "*** Modules are unsigned! ***"
+    echo "*****************************"
+    exit 1
+fi
+
+exit 0

SOURCES/parallel_xz.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+# Reads filenames on stdin, xz-compresses each in place.
+# Not optimal for "compress relatively few, large files" scenario!
+
+# How many xz's to run in parallel:
+procgroup=""
+while test "$#" != 0; do
+	# Get it from -jNUM
+	N="${1#-j}"
+	if test "$N" = "$1"; then
+		# Not -j<something> - warn and ignore
+		echo "parallel_xz: warning: unrecognized argument: '$1'"
+	else
+		procgroup="$N"
+	fi
+	shift
+done
+
+# If told to use only one cpu:
+test "$procgroup" || exec xargs -r xz
+test "$procgroup" = 1 && exec xargs -r xz
+
+# xz has some startup cost. If files are really small,
+# this cost might be significant. To combat this,
+# process several files (in sequence) by each xz process via -n 16:
+exec xargs -r -n 16 -P $procgroup xz

SOURCES/process_configs.sh

@@ -0,0 +1,175 @@
+#!/bin/bash
+#
+# This script takes the merged config files and processes them through oldconfig
+# and listnewconfig
+#
+
+usage()
+{
+	echo "process_configs.sh [ -n|-c|-t ] package_name kernel_version [cross_opts]"
+	echo "     -n: error on unset config options"
+	echo "     -c: error on mismatched config options"
+	echo "     -t: test run, do not overwrite original config"
+	echo "     -w: error on misconfigured config options"
+	exit 1
+}
+
+die()
+{
+	echo "$1"
+	exit 1
+}
+
+# stupid function to find top of tree to do kernel make configs
+switch_to_toplevel()
+{
+	path="$(pwd)"
+	while test -n "$path"
+	do
+		test -d $path/firmware && \
+			test -e $path/MAINTAINERS && \
+			test -d $path/drivers && \
+			break
+
+		path="$(dirname $path)"
+	done
+
+	test -n "$path"  || die "Can't find toplevel"
+	echo "$path"
+}
+
+checkoptions()
+{
+	/usr/bin/awk '
+
+		/is not set/ {
+			split ($0, a, "#");
+			split(a[2], b);
+			if (NR==FNR) {
+				configs[b[1]]="is not set";
+			} else {
+				if (configs[b[1]] != "" && configs[b[1]] != "is not set")
+					 print "Found # "b[1] " is not set, after generation, had " b[1] " " configs[b[1]] " in Source tree";
+			}
+		}
+
+		/=/     {
+			split ($0, a, "=");
+			if (NR==FNR) {
+				configs[a[1]]=a[2];
+			} else {
+				if (configs[a[1]] != "" && configs[a[1]] != a[2])
+					 print "Found "a[1]"="a[2]" after generation, had " a[1]"="configs[a[1]]" in Source tree";
+			}
+		}
+	' $1 $2 > .mismatches
+
+	if test -s .mismatches
+	then
+		echo "Error: Mismatches found in configuration files"
+		cat .mismatches
+		exit 1
+	fi
+}
+
+function process_configs()
+{
+	# assume we are in $source_tree/configs, need to get to top level
+	pushd $(switch_to_toplevel) &>/dev/null
+
+	for cfg in $SCRIPT_DIR/${PACKAGE_NAME}${KVERREL}*.config
+	do
+		arch=$(head -1 $cfg | cut -b 3-)
+		cfgtmp="${cfg}.tmp"
+		cfgorig="${cfg}.orig"
+		cat $cfg > $cfgorig
+
+		echo -n "Processing $cfg ... "
+
+		make ARCH=$arch ${CROSSOPTS} KCONFIG_CONFIG=$cfgorig listnewconfig >& .listnewconfig
+		grep -E 'CONFIG_' .listnewconfig > .newoptions
+		if test -n "$NEWOPTIONS" && test -s .newoptions
+		then
+			echo "Found unset config items, please set them to an appropriate value"
+			cat .newoptions
+			rm .newoptions
+			exit 1
+		fi
+		rm .newoptions
+
+		grep -E 'config.*warning' .listnewconfig > .warnings
+		if test -n "$CHECKWARNINGS" && test -s .warnings
+		then
+			echo "Found misconfigured config items, please set them to an appropriate value"
+			cat .warnings
+			rm .warnings
+			exit 1
+		fi
+		rm .warnings
+
+		rm .listnewconfig
+
+		make ARCH=$arch ${CROSSOPTS} KCONFIG_CONFIG=$cfgorig oldnoconfig > /dev/null || exit 1
+		echo "# $arch" > ${cfgtmp}
+		cat "${cfgorig}" >> ${cfgtmp}
+		if test -n "$CHECKOPTIONS"
+		then
+			checkoptions $cfg $cfgtmp
+		fi
+		# if test run, don't overwrite original
+		if test -n "$TESTRUN"
+		then
+			rm ${cfgtmp}
+		else
+			mv ${cfgtmp} ${cfg}
+		fi
+		rm ${cfgorig}
+		echo "done"
+	done
+	rm "$SCRIPT_DIR"/*.config*.old
+	popd > /dev/null
+
+	echo "Processed config files are in $SCRIPT_DIR"
+}
+
+NEWOPTIONS=""
+CHECKOPTIONS=""
+CHECKWARNINGS=""
+TESTRUN=""
+
+while [[ $# -gt 0 ]]
+do
+	key="$1"
+	case $key in
+		-h)
+			usage
+			;;
+		-n)
+			NEWOPTIONS="x"
+			;;
+		-c)
+			CHECKOPTIONS="x"
+			;;
+		-t)
+			TESTRUN="x"
+			;;
+		-w)
+			CHECKWARNINGS="x"
+			;;
+		*)
+			break;;
+	esac
+	shift
+done
+
+PACKAGE_NAME="${1:-kernel}" # defines the package name used
+KVERREL="$(test -n "$2" && echo "-$2" || echo "")"
+CROSSOPTS="$3"
+SCRIPT="$(readlink -f $0)"
+OUTPUT_DIR="$PWD"
+SCRIPT_DIR="$(dirname $SCRIPT)"
+
+# to handle this script being a symlink
+cd $SCRIPT_DIR
+
+process_configs

SOURCES/x509.genkey

@@ -0,0 +1,16 @@
+[ req ]
+default_bits = 3072
+distinguished_name = req_distinguished_name
+prompt = no
+x509_extensions = myexts
+
+[ req_distinguished_name ]
+O = Red Hat
+CN = Red Hat Enterprise Linux kernel signing key
+emailAddress = secalert@redhat.com
+
+[ myexts ]
+basicConstraints=critical,CA:FALSE
+keyUsage=digitalSignature
+subjectKeyIdentifier=hash
+authorityKeyIdentifier=keyid