mirror of
https://github.com/dynup/kpatch
synced 2024-12-24 14:12:06 +00:00
commit
eec99f0923
@ -339,7 +339,10 @@ disable_patch () {
|
||||
local modname="$1"
|
||||
|
||||
local enabled="$SYSFS/$modname/enabled"
|
||||
[[ -e "$enabled" ]] || die "patch module $1 is not loaded"
|
||||
if ! [[ -e "$enabled" ]]; then
|
||||
warn "patch module $modname is not loaded"
|
||||
return 1
|
||||
fi
|
||||
|
||||
if [[ "$(cat "$enabled")" -eq 1 ]]; then
|
||||
echo "disabling patch module: $modname"
|
||||
@ -349,35 +352,44 @@ disable_patch () {
|
||||
[[ -z "$out" ]] && break
|
||||
echo "$out" 1>&2
|
||||
if [[ ! "$out" =~ "Device or resource busy" ]]; then
|
||||
die "failed to disable module $modname"
|
||||
return 1
|
||||
fi
|
||||
|
||||
# "Device or resource busy" means the activeness safety check
|
||||
# failed. Retry in a few seconds.
|
||||
i=$((i+1))
|
||||
if [[ $i -eq $MAX_LOAD_ATTEMPTS ]]; then
|
||||
die "failed to disable module $modname"
|
||||
return 1
|
||||
else
|
||||
warn "retrying..."
|
||||
sleep $RETRY_INTERVAL
|
||||
fi
|
||||
done
|
||||
fi
|
||||
}
|
||||
|
||||
disable_patch_strict () {
|
||||
local modname="$1"
|
||||
|
||||
disable_patch "$modname" || die "failed to disable module $modname"
|
||||
|
||||
if ! wait_for_patch_transition "$modname" ; then
|
||||
die "transition stalled for $modname"
|
||||
fi
|
||||
}
|
||||
|
||||
remove_module () {
|
||||
echo "unloading patch module: $1"
|
||||
# ignore any error here because rmmod can fail if the module used
|
||||
# KPATCH_FORCE_UNSAFE.
|
||||
rmmod "$1" 2> /dev/null || return 0
|
||||
}
|
||||
|
||||
unload_module () {
|
||||
PATCH="${1//-/_}"
|
||||
PATCH="${PATCH%.ko}"
|
||||
disable_patch "$PATCH"
|
||||
|
||||
echo "unloading patch module: $PATCH"
|
||||
# ignore any error here because rmmod can fail if the module used
|
||||
# KPATCH_FORCE_UNSAFE.
|
||||
rmmod "$PATCH" 2> /dev/null || return 0
|
||||
disable_patch_strict "$PATCH"
|
||||
remove_module "$PATCH"
|
||||
}
|
||||
|
||||
get_module_version() {
|
||||
@ -415,10 +427,39 @@ case "$1" in
|
||||
[[ "$#" -ne 2 ]] && usage
|
||||
case "$2" in
|
||||
"--all")
|
||||
# Versions of linux < 5.1 livepatching require patches to be
|
||||
# disabled in the inverse order in which they were enabled.
|
||||
while true; do
|
||||
nr_disabled=0
|
||||
for module in "$SYSFS"/*; do
|
||||
modname="$(basename "$module")"
|
||||
|
||||
[[ -e "$module" ]] || continue
|
||||
unload_module "$(basename "$module")" || die "failed to unload module $module"
|
||||
disable_patch "$modname" || continue
|
||||
if ! wait_for_patch_transition "$modname" ; then
|
||||
warn "transition stalled for $modname"
|
||||
continue
|
||||
fi
|
||||
remove_module "$modname"
|
||||
nr_disabled=$((nr_disabled + 1))
|
||||
done
|
||||
if [ $nr_disabled -eq 0 ]; then
|
||||
break
|
||||
fi
|
||||
done
|
||||
|
||||
nr_remaining=0
|
||||
for module in "$SYSFS"/*; do
|
||||
modname="$(basename "$module")"
|
||||
|
||||
[[ -e "$module" ]] || continue
|
||||
nr_remaining=$((nr_remaining + 1))
|
||||
warn "failed to unload module $modname"
|
||||
done
|
||||
|
||||
if [ $nr_remaining -gt 0 ]; then
|
||||
exit 1
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
unload_module "$(basename "$2")" || die "failed to unload module $2"
|
||||
|
@ -1,65 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(data-new-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for ((idx=${#modules[@]}-1 ; idx>=0 ; idx--)); do
|
||||
mod=${modules[idx]}
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
74
test/integration/common/multiple.template
Executable file
74
test/integration/common/multiple.template
Executable file
@ -0,0 +1,74 @@
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
declare -a loaded_modules
|
||||
|
||||
cleanup_modules() {
|
||||
for ((idx=${#loaded_modules[@]}-1 ; idx>=0 ; idx--)); do
|
||||
mod=${loaded_modules[idx]}
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
}
|
||||
|
||||
die_clean() {
|
||||
cleanup_modules
|
||||
exit 1
|
||||
}
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
die_clean
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod || die_clean
|
||||
loaded_modules+=($mod)
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
cleanup_modules
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
@ -1,64 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(meminfo-cmdline-rebuild-SLOW-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
@ -117,14 +117,7 @@ log() {
|
||||
}
|
||||
|
||||
unload_all() {
|
||||
for i in `/sbin/lsmod |egrep '^kpatch' |awk '{print $1}'`; do
|
||||
if [[ $i != kpatch ]]; then
|
||||
$KPATCH unload $i >> $LOG 2>&1 || error "\"kpatch unload $i\" failed"
|
||||
fi
|
||||
done
|
||||
if /sbin/lsmod |egrep -q '^kpatch'; then
|
||||
$RMMOD kpatch >> $LOG 2>&1 || error "\"rmmod kpatch\" failed"
|
||||
fi
|
||||
$KPATCH unload --all
|
||||
}
|
||||
|
||||
build_module() {
|
||||
|
@ -1,64 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(meminfo-string-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
@ -1,65 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(meminfo-string-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for ((idx=${#modules[@]}-1 ; idx>=0 ; idx--)); do
|
||||
mod=${modules[idx]}
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
@ -1,65 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(meminfo-string-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for ((idx=${#modules[@]}-1 ; idx>=0 ; idx--)); do
|
||||
mod=${modules[idx]}
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
@ -1,65 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(meminfo-string-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for ((idx=${#modules[@]}-1 ; idx>=0 ; idx--)); do
|
||||
mod=${modules[idx]}
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
@ -1,64 +1,7 @@
|
||||
#!/bin/bash
|
||||
|
||||
SCRIPTDIR="$(readlink -f $(dirname $(type -p $0)))"
|
||||
ROOTDIR="$(readlink -f $SCRIPTDIR/../../..)"
|
||||
KPATCH="sudo $ROOTDIR/kpatch/kpatch"
|
||||
|
||||
MODULE_PREFIX="test-"
|
||||
MODULE_POSTFIX=".ko"
|
||||
TEST_POSTFIX="-LOADED.test"
|
||||
|
||||
set -o errexit
|
||||
|
||||
die() {
|
||||
echo "ERROR: $@" >&2
|
||||
exit 1
|
||||
}
|
||||
|
||||
ko_to_test() {
|
||||
tmp=${1%${MODULE_POSTFIX}}${TEST_POSTFIX}
|
||||
echo ${tmp#${MODULE_PREFIX}}
|
||||
}
|
||||
|
||||
# make sure any modules added here are disjoint
|
||||
declare -a modules
|
||||
declare -a blacklist=(data-new-LOADED.test meminfo-cmdline-rebuild-SLOW-LOADED.test)
|
||||
|
||||
for file in "${SCRIPTDIR}"/*"${TEST_POSTFIX}"; do
|
||||
name=$(basename ${file})
|
||||
skip=0
|
||||
for bname in "${blacklist[@]}"; do
|
||||
if [ "${bname}" == "${name}" ]; then
|
||||
skip=1
|
||||
break
|
||||
fi
|
||||
done
|
||||
if [ ${skip} -eq 0 ]; then
|
||||
modules+=(${MODULE_PREFIX}${name%${TEST_POSTFIX}}${MODULE_POSTFIX})
|
||||
fi
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded before loading any modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH load $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog || die "$SCRIPTDIR/$testprog failed after loading modules"
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
$KPATCH unload $mod
|
||||
done
|
||||
|
||||
for mod in "${modules[@]}"; do
|
||||
testprog=$(ko_to_test $mod)
|
||||
$SCRIPTDIR/$testprog && die "$SCRIPTDIR/$testprog succeeded after unloading modules"
|
||||
done
|
||||
|
||||
exit 0
|
||||
source ${SCRIPTDIR}/../common/multiple.template
|
||||
|
Loading…
Reference in New Issue
Block a user