5e2226f194
Following commit eeded2044a ("log: register with standardized names"),
the new helpers should be preferred so that we can maintain a consistent
naming for logtypes.
Signed-off-by: David Marchand <david.marchand@redhat.com>
366 lines
10 KiB
Bash
Executable File
366 lines
10 KiB
Bash
Executable File
#! /bin/sh
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
# Copyright 2015 6WIND S.A.
|
|
|
|
# Load config options:
|
|
# - DPDK_CHECKPATCH_PATH
|
|
# - DPDK_CHECKPATCH_CODESPELL
|
|
# - DPDK_CHECKPATCH_LINE_LENGTH
|
|
# - DPDK_CHECKPATCH_OPTIONS
|
|
. $(dirname $(readlink -f $0))/load-devel-config
|
|
|
|
VALIDATE_NEW_API=$(dirname $(readlink -f $0))/check-symbol-change.sh
|
|
|
|
# Enable codespell by default. This can be overwritten from a config file.
|
|
# Codespell can also be enabled by setting DPDK_CHECKPATCH_CODESPELL to a valid path
|
|
# to a dictionary.txt file if dictionary.txt is not in the default location.
|
|
codespell=${DPDK_CHECKPATCH_CODESPELL:-enable}
|
|
length=${DPDK_CHECKPATCH_LINE_LENGTH:-80}
|
|
|
|
# override default Linux options
|
|
options="--no-tree"
|
|
if [ "$codespell" = "enable" ] ; then
|
|
options="$options --codespell"
|
|
elif [ -f "$codespell" ] ; then
|
|
options="$options --codespell"
|
|
options="$options --codespellfile $codespell"
|
|
fi
|
|
options="$options --max-line-length=$length"
|
|
options="$options --show-types"
|
|
options="$options --ignore=LINUX_VERSION_CODE,ENOSYS,\
|
|
FILE_PATH_CHANGES,MAINTAINERS_STYLE,SPDX_LICENSE_TAG,\
|
|
VOLATILE,PREFER_PACKED,PREFER_ALIGNED,PREFER_PRINTF,\
|
|
PREFER_KERNEL_TYPES,PREFER_FALLTHROUGH,BIT_MACRO,CONST_STRUCT,\
|
|
SPLIT_STRING,LONG_LINE_STRING,C99_COMMENT_TOLERANCE,\
|
|
LINE_SPACING,PARENTHESIS_ALIGNMENT,NETWORKING_BLOCK_COMMENT_STYLE,\
|
|
NEW_TYPEDEFS,COMPARISON_TO_NULL"
|
|
options="$options $DPDK_CHECKPATCH_OPTIONS"
|
|
|
|
print_usage () {
|
|
cat <<- END_OF_HELP
|
|
usage: $(basename $0) [-h] [-q] [-v] [-nX|-r range|patch1 [patch2] ...]
|
|
|
|
Run Linux kernel checkpatch.pl with DPDK options.
|
|
The environment variable DPDK_CHECKPATCH_PATH must be set.
|
|
|
|
The patches to check can be from stdin, files specified on the command line,
|
|
latest git commits limited with -n option, or commits in the git range
|
|
specified with -r option (default: "origin/main..").
|
|
END_OF_HELP
|
|
}
|
|
|
|
check_forbidden_additions() { # <patch>
|
|
res=0
|
|
|
|
# refrain from new additions of rte_panic() and rte_exit()
|
|
# multiple folders and expressions are separated by spaces
|
|
awk -v FOLDERS="lib drivers" \
|
|
-v EXPRESSIONS="rte_panic\\\( rte_exit\\\(" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using rte_panic/rte_exit' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from using compiler attribute without defining a common macro
|
|
awk -v FOLDERS="lib drivers app examples" \
|
|
-v EXPRESSIONS="__attribute__" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using compiler attribute directly' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# check %l or %ll format specifier
|
|
awk -v FOLDERS='lib drivers app examples' \
|
|
-v EXPRESSIONS='%ll*[xud]' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using %l format, prefer %PRI*64 if type is [u]int64_t' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# forbid variable declaration inside "for" loop
|
|
awk -v FOLDERS='.' \
|
|
-v EXPRESSIONS='for[[:space:]]*\\((char|u?int|unsigned|s?size_t)' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Declaring a variable inside for()' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from new additions of 16/32/64 bits rte_atomicNN_xxx()
|
|
awk -v FOLDERS="lib drivers app examples" \
|
|
-v EXPRESSIONS="rte_atomic[0-9][0-9]_.*\\\(" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using rte_atomicNN_xxx' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from new additions of rte_smp_[r/w]mb()
|
|
awk -v FOLDERS="lib drivers app examples" \
|
|
-v EXPRESSIONS="rte_smp_(r|w)?mb\\\(" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using rte_smp_[r/w]mb' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from using compiler __sync_xxx builtins
|
|
awk -v FOLDERS="lib drivers app examples" \
|
|
-v EXPRESSIONS="__sync_.*\\\(" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using __sync_xxx builtins' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from using compiler __atomic_thread_fence()
|
|
# It should be avoided on x86 for SMP case.
|
|
awk -v FOLDERS="lib drivers app examples" \
|
|
-v EXPRESSIONS="__atomic_thread_fence\\\(" \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using __atomic_thread_fence' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# forbid use of experimental build flag except in examples
|
|
awk -v FOLDERS='lib drivers app' \
|
|
-v EXPRESSIONS='-DALLOW_EXPERIMENTAL_API allow_experimental_apis' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using experimental build flag for in-tree compilation' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# refrain from using RTE_LOG_REGISTER for drivers and libs
|
|
awk -v FOLDERS='lib drivers' \
|
|
-v EXPRESSIONS='\\<RTE_LOG_REGISTER\\>' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using RTE_LOG_REGISTER, prefer RTE_LOG_REGISTER_(DEFAULT|SUFFIX)' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# SVG must be included with wildcard extension to allow conversion
|
|
awk -v FOLDERS='doc' \
|
|
-v EXPRESSIONS='::[[:space:]]*[^[:space:]]*\\.svg' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using explicit .svg extension instead of .*' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
# links must prefer https over http
|
|
awk -v FOLDERS='doc' \
|
|
-v EXPRESSIONS='http://.*dpdk.org' \
|
|
-v RET_ON_FAIL=1 \
|
|
-v MESSAGE='Using non https link to dpdk.org' \
|
|
-f $(dirname $(readlink -f $0))/check-forbidden-tokens.awk \
|
|
"$1" || res=1
|
|
|
|
return $res
|
|
}
|
|
|
|
check_experimental_tags() { # <patch>
|
|
res=0
|
|
|
|
cat "$1" |awk '
|
|
BEGIN {
|
|
current_file = "";
|
|
ret = 0;
|
|
}
|
|
/^+++ b\// {
|
|
current_file = $2;
|
|
}
|
|
/^+.*__rte_experimental/ {
|
|
if (current_file ~ ".c$" ) {
|
|
print "Please only put __rte_experimental tags in " \
|
|
"headers ("current_file")";
|
|
ret = 1;
|
|
}
|
|
if ($1 != "+__rte_experimental" || $2 != "") {
|
|
print "__rte_experimental must appear alone on the line" \
|
|
" immediately preceding the return type of a function."
|
|
ret = 1;
|
|
}
|
|
}
|
|
END {
|
|
exit ret;
|
|
}' || res=1
|
|
|
|
return $res
|
|
}
|
|
|
|
check_internal_tags() { # <patch>
|
|
res=0
|
|
|
|
cat "$1" |awk '
|
|
BEGIN {
|
|
current_file = "";
|
|
ret = 0;
|
|
}
|
|
/^+++ b\// {
|
|
current_file = $2;
|
|
}
|
|
/^+.*__rte_internal/ {
|
|
if (current_file ~ ".c$" ) {
|
|
print "Please only put __rte_internal tags in " \
|
|
"headers ("current_file")";
|
|
ret = 1;
|
|
}
|
|
if ($1 != "+__rte_internal" || $2 != "") {
|
|
print "__rte_internal must appear alone on the line" \
|
|
" immediately preceding the return type of" \
|
|
" a function."
|
|
ret = 1;
|
|
}
|
|
}
|
|
END {
|
|
exit ret;
|
|
}' || res=1
|
|
|
|
return $res
|
|
}
|
|
|
|
check_release_notes() { # <patch>
|
|
rel_notes_prefix=doc/guides/rel_notes/release_
|
|
IFS=. read year month release < VERSION
|
|
current_rel_notes=${rel_notes_prefix}${year}_${month}.rst
|
|
|
|
! grep -e '^--- a/'$rel_notes_prefix -e '^+++ b/'$rel_notes_prefix "$1" |
|
|
grep -v $current_rel_notes
|
|
}
|
|
|
|
number=0
|
|
range='origin/main..'
|
|
quiet=false
|
|
verbose=false
|
|
while getopts hn:qr:v ARG ; do
|
|
case $ARG in
|
|
n ) number=$OPTARG ;;
|
|
q ) quiet=true ;;
|
|
r ) range=$OPTARG ;;
|
|
v ) verbose=true ;;
|
|
h ) print_usage ; exit 0 ;;
|
|
? ) print_usage ; exit 1 ;;
|
|
esac
|
|
done
|
|
shift $(($OPTIND - 1))
|
|
|
|
if [ ! -f "$DPDK_CHECKPATCH_PATH" ] || [ ! -x "$DPDK_CHECKPATCH_PATH" ] ; then
|
|
print_usage >&2
|
|
echo
|
|
echo 'Cannot execute DPDK_CHECKPATCH_PATH' >&2
|
|
exit 1
|
|
fi
|
|
|
|
print_headline() { # <title>
|
|
printf '\n### %s\n\n' "$1"
|
|
headline_printed=true
|
|
}
|
|
|
|
total=0
|
|
status=0
|
|
|
|
check () { # <patch> <commit> <title>
|
|
local ret=0
|
|
headline_printed=false
|
|
|
|
total=$(($total + 1))
|
|
! $verbose || print_headline "$3"
|
|
if [ -n "$1" ] ; then
|
|
tmpinput=$1
|
|
else
|
|
tmpinput=$(mktemp -t dpdk.checkpatches.XXXXXX)
|
|
trap "rm -f '$tmpinput'" INT
|
|
|
|
if [ -n "$2" ] ; then
|
|
git format-patch --find-renames \
|
|
--no-stat --stdout -1 $commit > "$tmpinput"
|
|
else
|
|
cat > "$tmpinput"
|
|
fi
|
|
fi
|
|
|
|
! $verbose || printf 'Running checkpatch.pl:\n'
|
|
report=$($DPDK_CHECKPATCH_PATH $options "$tmpinput" 2>/dev/null)
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report" | sed -n '1,/^total:.*lines checked$/p'
|
|
ret=1
|
|
fi
|
|
|
|
! $verbose || printf '\nChecking API additions/removals:\n'
|
|
report=$($VALIDATE_NEW_API "$tmpinput")
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report"
|
|
ret=1
|
|
fi
|
|
|
|
! $verbose || printf '\nChecking forbidden tokens additions:\n'
|
|
report=$(check_forbidden_additions "$tmpinput")
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report"
|
|
ret=1
|
|
fi
|
|
|
|
! $verbose || printf '\nChecking __rte_experimental tags:\n'
|
|
report=$(check_experimental_tags "$tmpinput")
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report"
|
|
ret=1
|
|
fi
|
|
|
|
! $verbose || printf '\nChecking __rte_internal tags:\n'
|
|
report=$(check_internal_tags "$tmpinput")
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report"
|
|
ret=1
|
|
fi
|
|
|
|
! $verbose || printf '\nChecking release notes updates:\n'
|
|
report=$(check_release_notes "$tmpinput")
|
|
if [ $? -ne 0 ] ; then
|
|
$headline_printed || print_headline "$3"
|
|
printf '%s\n' "$report"
|
|
ret=1
|
|
fi
|
|
|
|
if [ "$tmpinput" != "$1" ]; then
|
|
rm -f "$tmpinput"
|
|
trap - INT
|
|
fi
|
|
[ $ret -eq 0 ] && return 0
|
|
|
|
status=$(($status + 1))
|
|
}
|
|
|
|
if [ -n "$1" ] ; then
|
|
for patch in "$@" ; do
|
|
# Subject can be on 2 lines
|
|
subject=$(sed '/^Subject: */!d;s///;N;s,\n[[:space:]]\+, ,;s,\n.*,,;q' "$patch")
|
|
check "$patch" '' "$subject"
|
|
done
|
|
elif [ ! -t 0 ] ; then # stdin
|
|
subject=$(while read header value ; do
|
|
if [ "$header" = 'Subject:' ] ; then
|
|
IFS= read next
|
|
continuation=$(echo "$next" | sed -n 's,^[[:space:]]\+, ,p')
|
|
echo $value$continuation
|
|
break
|
|
fi
|
|
done)
|
|
check '' '' "$subject"
|
|
else
|
|
if [ $number -eq 0 ] ; then
|
|
commits=$(git rev-list --reverse $range)
|
|
else
|
|
commits=$(git rev-list --reverse --max-count=$number HEAD)
|
|
fi
|
|
for commit in $commits ; do
|
|
subject=$(git log --format='%s' -1 $commit)
|
|
check '' $commit "$subject"
|
|
done
|
|
fi
|
|
pass=$(($total - $status))
|
|
$quiet || printf '\n%d/%d valid patch' $pass $total
|
|
$quiet || [ $pass -le 1 ] || printf 'es'
|
|
$quiet || printf '\n'
|
|
exit $status
|