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rcutorture: Flag errors and warnings with color coding
The output of the rcutorture scripts often requires interpretation, so this commit simplifies this interpretation by tagging messages as BUGs (colored red) or WARNINGs (colored yellow). Reported-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Greg KH <gregkh@linuxfoundation.org>
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5 changed files with 41 additions and 12 deletions
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@ -134,6 +134,22 @@ identify_qemu_vcpus () {
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lscpu | grep '^CPU(s):' | sed -e 's/CPU(s)://'
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}
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# print_bug
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#
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# Prints "BUG: " in red followed by remaining arguments
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print_bug () {
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printf '\033[031mBUG: \033[m'
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echo $*
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}
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# print_warning
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#
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# Prints "WARNING: " in yellow followed by remaining arguments
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print_warning () {
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printf '\033[033mWARNING: \033[m'
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echo $*
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}
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# specify_qemu_cpus qemu-cmd qemu-args #cpus
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#
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# Appends a string containing "-smp XXX" to qemu-args, unless the incoming
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@ -188,6 +188,5 @@ then
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fi
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cp $builddir/console.log $resdir
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parse-rcutorture.sh $resdir/console.log $title >> $resdir/Warnings 2>&1
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parse-console.sh $resdir/console.log $title >> $resdir/Warnings 2>&1
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cat $resdir/Warnings
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parse-rcutorture.sh $resdir/console.log $title
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parse-console.sh $resdir/console.log $title
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@ -30,18 +30,28 @@
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T=$1
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title=$2
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. functions.sh
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if grep -q CC < $T
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then
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:
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else
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echo $title no build
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print_bug $title no build
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exit 1
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fi
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if egrep -q "error:|rcu[^/]*\.c.*warning:|rcu.*\.h.*warning:" < $T
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if grep -q "error:" < $T
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then
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echo $title build errors:
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egrep "error:|rcu[^/]*\.c.*warning:|rcu.*\.h.*warning:" < $T
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print_bug $title build errors:
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grep "error:" < $T
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exit 2
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fi
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exit 0
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if egrep -q "rcu[^/]*\.c.*warning:|rcu.*\.h.*warning:" < $T
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then
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print_warning $title build errors:
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egrep "rcu[^/]*\.c.*warning:|rcu.*\.h.*warning:" < $T
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exit 2
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fi
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exit 0
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@ -31,9 +31,11 @@ trap 'rm -f $T' 0
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file="$1"
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title="$2"
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. functions.sh
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egrep 'Badness|WARNING:|Warn|BUG|===========|Call Trace:|Oops:' < $file | grep -v 'ODEBUG: ' | grep -v 'Warning: unable to open an initial console' > $T
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if test -s $T
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then
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echo Assertion failure in $file $title
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print_warning Assertion failure in $file $title
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cat $T
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fi
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@ -34,6 +34,8 @@ title="$2"
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trap 'rm -f $T.seq' 0
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. functions.sh
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# check for presence of rcutorture.txt file
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if test -f "$file" -a -r "$file"
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@ -49,7 +51,7 @@ fi
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if grep -q FAILURE $file || grep -q -e '-torture.*!!!' $file
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then
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nerrs=`grep --binary-files=text '!!!' $file | tail -1 | awk '{for (i=NF-8;i<=NF;i++) sum+=$i; } END {print sum}'`
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echo $title FAILURE, $nerrs instances
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print_bug $title FAILURE, $nerrs instances
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echo " " $url
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exit
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fi
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@ -84,21 +86,21 @@ if grep -q SUCCESS $file
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then
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if test -s $T.seq
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then
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echo WARNING $title `cat $T.seq`
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print_warning $title $title `cat $T.seq`
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echo " " $file
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exit 2
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fi
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else
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if grep -q RCU_HOTPLUG $file
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then
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echo WARNING: HOTPLUG FAILURES $title `cat $T.seq`
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print_warning HOTPLUG FAILURES $title `cat $T.seq`
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echo " " $file
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exit 3
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fi
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echo $title no success message, `grep --binary-files=text 'ver:' $file | wc -l` successful RCU version messages
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if test -s $T.seq
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then
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echo WARNING $title `cat $T.seq`
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print_warning $title `cat $T.seq`
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fi
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exit 2
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fi
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