Accepting request 237872 from home:hreinecke:branches:Base:System
- 81cio_ignore: rewrite module to not mount any filesystem
(bnc#882685)
* Add: 0070-81cio_ignore-rewrite-module.patch
- 81cio_ignore: ignore module if cio_ignore is not specified
(bnc#882685)
* Add:
0069-81cio_ignore-skip-module-if-cio_ignore-is-not-active.patch
OBS-URL: https://build.opensuse.org/request/show/237872
OBS-URL: https://build.opensuse.org/package/show/Base:System/dracut?expand=0&rev=162
This commit is contained in:
Git OBS Bridge
parent
73faa804ea
commit
a53dae47c3
115
0069-81cio_ignore-skip-module-if-cio_ignore-is-not-active.patch
Normal file
115
0069-81cio_ignore-skip-module-if-cio_ignore-is-not-active.patch
Normal file
@ -0,0 +1,115 @@
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From d5bbccaaff904eb0dbbd2e5407278e69436e559b Mon Sep 17 00:00:00 2001
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From: Hannes Reinecke <hare@suse.de>
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Date: Tue, 17 Jun 2014 11:09:59 +0200
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Subject: 81cio_ignore: skip module if cio_ignore is not active
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When cio_ignore is not active we should skip the entire module
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during boot; otherwise it'll lead to adverse effects.
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References: bnc#882685
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Signed-off-by: Hannes Reinecke <hare@suse.de>
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---
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modules.d/81cio_ignore/module-setup.sh | 45 ++++++++++++++++++++--------------
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modules.d/81cio_ignore/parse-zipl.sh | 11 ++++++---
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2 files changed, 34 insertions(+), 22 deletions(-)
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diff --git a/modules.d/81cio_ignore/module-setup.sh b/modules.d/81cio_ignore/module-setup.sh
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index a812649..52cb188 100644
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--- a/modules.d/81cio_ignore/module-setup.sh
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+++ b/modules.d/81cio_ignore/module-setup.sh
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@@ -5,35 +5,44 @@
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# called by dracut
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check() {
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# do not add this module by default
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- local arch=$(uname -m)
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- [ "$arch" = "s390" -o "$arch" = "s390x" ] || return 1
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- return 0
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+ local arch=$(uname -m)
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+ [ "$arch" = "s390" -o "$arch" = "s390x" ] || return 1
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+ return 0
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}
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find_mount() {
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- local dev mnt etc wanted_dev
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- wanted_dev="$(readlink -e -q $1)"
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- while read dev mnt etc; do
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- [ "$mnt" = "$wanted_dev" ] && echo "$dev" && return 0
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- done < /proc/mounts
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- return 1
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+ local dev mnt etc wanted_dev zipl_dev
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+ wanted_dev="$(readlink -e -q $1)"
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+ while read dev mnt etc; do
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+ [ "$mnt" = "$wanted_dev" ] && zipl_dev="$dev" && break
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+ done < /etc/fstab
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+ if [ -z "$zipl_dev" ] ; then
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+ return 1
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+ fi
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+ if [ -e ${wanted_dev}/active_devices.txt ] ; then
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+ echo "$zipl_dev"
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+ return 0
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+ fi
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+ return 1
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}
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cmdline() {
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- local zipl_dasd
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- zipl_dasd=`find_mount /boot/zipl`
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- printf " rd.zipl_dasd=%s\n" "$zipl_dasd "
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+ local zipl_dasd
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+ zipl_dasd=`find_mount /boot/zipl`
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+ if [ -n "$zipl_dasd" ] ; then
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+ printf " rd.zipl_dasd=%s " $zipl_dasd
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+ fi
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}
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# called by dracut
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install() {
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- if [[ $hostonly_cmdline == "yes" ]];then
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- echo $(cmdline) >"${initdir}/etc/cmdline.d/01zipl_dasd.conf"
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- fi
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+ if [[ $hostonly_cmdline == "yes" ]];then
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+ echo $(cmdline) >"${initdir}/etc/cmdline.d/01zipl_dasd.conf"
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+ fi
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- inst_hook pre-mount 10 "$moddir/parse-zipl.sh"
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- inst_multiple cio_ignore mount umount mkdir
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+ inst_hook pre-mount 10 "$moddir/parse-zipl.sh"
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+ inst_multiple cio_ignore mount umount mkdir
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}
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installkernel() {
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- instmods ext4
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+ instmods ext4
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}
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diff --git a/modules.d/81cio_ignore/parse-zipl.sh b/modules.d/81cio_ignore/parse-zipl.sh
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index 5f7aa58..9d68c52 100644
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--- a/modules.d/81cio_ignore/parse-zipl.sh
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+++ b/modules.d/81cio_ignore/parse-zipl.sh
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@@ -2,17 +2,20 @@
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# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
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# ex: ts=8 sw=4 sts=4 et filetype=sh
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-ZIPL_DEV="$(getarg rd.zipl_dasd)"
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-ZIPL_DIR=/tmp/zipl
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+ZIPL_DEV=$(getarg rd.zipl_dasd)
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+ZIPL_DIR=/boot/zipl
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CIO_REMOVE_LIST=$ZIPL_DIR/active_devices.txt
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-if [ -n $ZIPL_DEV ];then
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+if ! getarg cio_ignore ; then
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+ return
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+fi
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+if [ -n "$ZIPL_DEV" ];then
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info "Waiting for zipl device $ZIPL_DEV"
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wait_for_dev -n "$ZIPL_DEV"
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#
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# mount device and read devices
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#
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- [ -d $ZIPL_DIR ] || mkdir $ZIPL_DIR
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+ [ -d $ZIPL_DIR ] || mkdir -p $ZIPL_DIR
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mount -t ext2 -o ro $ZIPL_DEV $ZIPL_DIR
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if [ -f $CIO_REMOVE_LIST ] ; then
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#
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--
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1.8.4.5
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180
0070-81cio_ignore-rewrite-module.patch
Normal file
180
0070-81cio_ignore-rewrite-module.patch
Normal file
@ -0,0 +1,180 @@
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From 137090516e1c48ef134209c2ed4f625799691090 Mon Sep 17 00:00:00 2001
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From: Hannes Reinecke <hare@suse.de>
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Date: Tue, 17 Jun 2014 16:45:06 +0200
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Subject: 81cio_ignore: rewrite module
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Rewrite cio_ignore module to rely on the dracut commandline
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parameter 'rd.cio_accept', which takes a comma-separated list
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of CCW IDs. Each of those IDs are being removed from the
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list of devices from cio_ignore.
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The default values for rd.cio_accept are taken from
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/boot/zipl/active_devices.txt.
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References: bnc#882685
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Signed-off-by: Hannes Reinecke <hare@suse.de>
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---
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dracut.cmdline.7.asc | 15 +++++++++++
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modules.d/81cio_ignore/module-setup.sh | 43 ++++++++++++------------------
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modules.d/81cio_ignore/parse-cio_accept.sh | 21 +++++++++++++++
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modules.d/81cio_ignore/parse-zipl.sh | 32 ----------------------
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4 files changed, 53 insertions(+), 58 deletions(-)
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create mode 100644 modules.d/81cio_ignore/parse-cio_accept.sh
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delete mode 100644 modules.d/81cio_ignore/parse-zipl.sh
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diff --git a/dracut.cmdline.7.asc b/dracut.cmdline.7.asc
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index 985285b..bd8e4ce 100644
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--- a/dracut.cmdline.7.asc
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+++ b/dracut.cmdline.7.asc
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@@ -711,6 +711,21 @@ rd.znet=qeth,0.0.0600,0.0.0601,0.0.0602,layer2=1,portname=foo
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rd.znet=ctc,0.0.0600,0.0.0601,protocol=bar
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--
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+CIO_IGNORE
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+~~~~~~~~~~
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+**rd.cio_accept=**__<device-ids>__::
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+ Remove the devices listed in <device-ids> from the default
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+ cio_ignore kernel command-line settings.
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+ <device-ids> is a list of comma-separated CCW device ids.
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+ The default for this value is taken from the
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+ _/boot/zipl/active_devices.txt_ file.
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++
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+[listing]
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+.Example
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+--
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+rd.cio_accept=0.0.0180,0.0.0800,0.0.0801,0.0.0802
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+--
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+
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Plymouth Boot Splash
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~~~~~~~~~~~~~~~~~~~~
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**plymouth.enable=0**::
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diff --git a/modules.d/81cio_ignore/module-setup.sh b/modules.d/81cio_ignore/module-setup.sh
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index 52cb188..42ae2f9 100644
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--- a/modules.d/81cio_ignore/module-setup.sh
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+++ b/modules.d/81cio_ignore/module-setup.sh
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@@ -10,39 +10,30 @@ check() {
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return 0
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}
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-find_mount() {
|
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- local dev mnt etc wanted_dev zipl_dev
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|
- wanted_dev="$(readlink -e -q $1)"
|
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|
- while read dev mnt etc; do
|
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|
- [ "$mnt" = "$wanted_dev" ] && zipl_dev="$dev" && break
|
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|
- done < /etc/fstab
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|
- if [ -z "$zipl_dev" ] ; then
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|
- return 1
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|
- fi
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- if [ -e ${wanted_dev}/active_devices.txt ] ; then
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|
- echo "$zipl_dev"
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|
- return 0
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|
- fi
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|
- return 1
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|
-}
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|
-
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|
cmdline() {
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|
- local zipl_dasd
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|
- zipl_dasd=`find_mount /boot/zipl`
|
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|
- if [ -n "$zipl_dasd" ] ; then
|
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|
- printf " rd.zipl_dasd=%s " $zipl_dasd
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+ local cio_accept
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|
+
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|
+ if [ -e /boot/zipl/active_devices.txt ] ; then
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|
+ while read dev etc ; do
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|
+ [ "$dev" = "#" -o "$dev" = "" ] && continue;
|
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|
+ if [ -z "$cio_accept" ] ; then
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|
+ cio_accept="$dev"
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|
+ else
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|
+ cio_accept="${cio_accept},${dev}"
|
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|
+ fi
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|
+ done < /boot/zipl/active_devices.txt
|
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|
+ fi
|
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|
+ if [ -n "$cio_accept" ] ; then
|
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|
+ echo "rd.cio_accept=${cio_accept}"
|
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|
fi
|
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|
}
|
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|
|
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|
# called by dracut
|
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|
install() {
|
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|
if [[ $hostonly_cmdline == "yes" ]];then
|
||||||
|
- echo $(cmdline) >"${initdir}/etc/cmdline.d/01zipl_dasd.conf"
|
||||||
|
+ cmdline >> "${initdir}/etc/cmdline.d/01cio_accept.conf"
|
||||||
|
fi
|
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|
|
||||||
|
- inst_hook pre-mount 10 "$moddir/parse-zipl.sh"
|
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|
- inst_multiple cio_ignore mount umount mkdir
|
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|
-}
|
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|
-installkernel() {
|
||||||
|
- instmods ext4
|
||||||
|
+ inst_hook cmdline 20 "$moddir/parse-cio_accept.sh"
|
||||||
|
+ inst_multiple cio_ignore
|
||||||
|
}
|
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|
diff --git a/modules.d/81cio_ignore/parse-cio_accept.sh b/modules.d/81cio_ignore/parse-cio_accept.sh
|
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|
new file mode 100644
|
||||||
|
index 0000000..fec8a92
|
||||||
|
--- /dev/null
|
||||||
|
+++ b/modules.d/81cio_ignore/parse-cio_accept.sh
|
||||||
|
@@ -0,0 +1,21 @@
|
||||||
|
+#!/bin/sh
|
||||||
|
+# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
|
||||||
|
+# ex: ts=8 sw=4 sts=4 et filetype=sh
|
||||||
|
+
|
||||||
|
+CIO_IGNORE=$(getarg cio_ignore)
|
||||||
|
+CIO_ACCEPT=$(getarg rd.cio_accept)
|
||||||
|
+
|
||||||
|
+if [ -z $CIO_IGNORE ] ; then
|
||||||
|
+ info "cio_ignored disabled on commandline"
|
||||||
|
+ return
|
||||||
|
+fi
|
||||||
|
+if [ -n "$CIO_ACCEPT" ] ; then
|
||||||
|
+ IFS=,
|
||||||
|
+ set -- $CIO_ACCEPT
|
||||||
|
+ while (($# > 0)) ; do
|
||||||
|
+ info "Enabling device $1"
|
||||||
|
+ cio_ignore --remove $1
|
||||||
|
+ shift
|
||||||
|
+ done
|
||||||
|
+ unset IFS
|
||||||
|
+fi
|
||||||
|
diff --git a/modules.d/81cio_ignore/parse-zipl.sh b/modules.d/81cio_ignore/parse-zipl.sh
|
||||||
|
deleted file mode 100644
|
||||||
|
index 9d68c52..0000000
|
||||||
|
--- a/modules.d/81cio_ignore/parse-zipl.sh
|
||||||
|
+++ /dev/null
|
||||||
|
@@ -1,32 +0,0 @@
|
||||||
|
-#!/bin/sh
|
||||||
|
-# -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*-
|
||||||
|
-# ex: ts=8 sw=4 sts=4 et filetype=sh
|
||||||
|
-
|
||||||
|
-ZIPL_DEV=$(getarg rd.zipl_dasd)
|
||||||
|
-ZIPL_DIR=/boot/zipl
|
||||||
|
-CIO_REMOVE_LIST=$ZIPL_DIR/active_devices.txt
|
||||||
|
-
|
||||||
|
-if ! getarg cio_ignore ; then
|
||||||
|
- return
|
||||||
|
-fi
|
||||||
|
-if [ -n "$ZIPL_DEV" ];then
|
||||||
|
- info "Waiting for zipl device $ZIPL_DEV"
|
||||||
|
- wait_for_dev -n "$ZIPL_DEV"
|
||||||
|
-#
|
||||||
|
-# mount device and read devices
|
||||||
|
-#
|
||||||
|
- [ -d $ZIPL_DIR ] || mkdir -p $ZIPL_DIR
|
||||||
|
- mount -t ext2 -o ro $ZIPL_DEV $ZIPL_DIR
|
||||||
|
- if [ -f $CIO_REMOVE_LIST ] ; then
|
||||||
|
-#
|
||||||
|
-# File exist
|
||||||
|
-#
|
||||||
|
- while read dev etc; do
|
||||||
|
- [ "$dev" = "#" -o "$dev" = "" ] && continue
|
||||||
|
- cio_ignore --remove $dev
|
||||||
|
- done < $CIO_REMOVE_LIST
|
||||||
|
- fi
|
||||||
|
- umount $ZIPL_DIR
|
||||||
|
-else
|
||||||
|
- warn "No rd.zipl_dasd boot parameter found"
|
||||||
|
-fi
|
||||||
|
--
|
||||||
|
1.7.12.4
|
||||||
|
|
||||||
@ -1,3 +1,18 @@
|
|||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Jun 17 16:58:03 CEST 2014 - hare@suse.de
|
||||||
|
|
||||||
|
- 81cio_ignore: rewrite module to not mount any filesystem
|
||||||
|
(bnc#882685)
|
||||||
|
* Add: 0070-81cio_ignore-rewrite-module.patch
|
||||||
|
|
||||||
|
-------------------------------------------------------------------
|
||||||
|
Tue Jun 17 11:14:07 CEST 2014 - hare@suse.de
|
||||||
|
|
||||||
|
- 81cio_ignore: ignore module if cio_ignore is not specified
|
||||||
|
(bnc#882685)
|
||||||
|
* Add:
|
||||||
|
0069-81cio_ignore-skip-module-if-cio_ignore-is-not-active.patch
|
||||||
|
|
||||||
-------------------------------------------------------------------
|
-------------------------------------------------------------------
|
||||||
Mon Jun 16 14:17:43 CEST 2014 - hare@suse.de
|
Mon Jun 16 14:17:43 CEST 2014 - hare@suse.de
|
||||||
|
|
||||||
|
|||||||
@ -89,6 +89,8 @@ Patch65: 0065-95iscsi-Fixup-bnx2i-offload-booting.patch
|
|||||||
Patch66: 0066-40network-always-start-netroot-in-ifup.sh.patch
|
Patch66: 0066-40network-always-start-netroot-in-ifup.sh.patch
|
||||||
Patch67: 0067-95fcoe-check-always-returns-255.patch
|
Patch67: 0067-95fcoe-check-always-returns-255.patch
|
||||||
Patch68: 0068-95fcoe-uefi-Test-for-EFI-firmware.patch
|
Patch68: 0068-95fcoe-uefi-Test-for-EFI-firmware.patch
|
||||||
|
Patch69: 0069-81cio_ignore-skip-module-if-cio_ignore-is-not-active.patch
|
||||||
|
Patch70: 0070-81cio_ignore-rewrite-module.patch
|
||||||
|
|
||||||
BuildRequires: asciidoc
|
BuildRequires: asciidoc
|
||||||
BuildRequires: bash
|
BuildRequires: bash
|
||||||
@ -198,6 +200,8 @@ and its cryptography during startup.
|
|||||||
%patch66 -p1
|
%patch66 -p1
|
||||||
%patch67 -p1
|
%patch67 -p1
|
||||||
%patch68 -p1
|
%patch68 -p1
|
||||||
|
%patch69 -p1
|
||||||
|
%patch70 -p1
|
||||||
|
|
||||||
%build
|
%build
|
||||||
%configure\
|
%configure\
|
||||||
|
|||||||
Loading…
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Reference in New Issue
Block a user