tools/testing/selftests/rcutorture/bin/kvm-recheck.sh

   1 #!/bin/bash
   2 # SPDX-License-Identifier: GPL-2.0+
   3 #
   4 # Given the results directories for previous KVM-based torture runs,
   5 # check the build and console output for errors.  Given a directory
   6 # containing results directories, this recursively checks them all.
   7 #
   8 # Usage: kvm-recheck.sh resdir ...
   9 #
  10 # Returns status reflecting the success or not of the last run specified.
  11 #
  12 # Copyright (C) IBM Corporation, 2011
  13 #
  14 # Authors: Paul E. McKenney <paulmck@linux.ibm.com>
  15
  16 T=/tmp/kvm-recheck.sh.$$
  17 trap 'rm -f $T' 0 2
  18
  19 PATH=`pwd`/tools/testing/selftests/rcutorture/bin:$PATH; export PATH
  20 . functions.sh
  21 for rd in "$@"
  22 do
  23         firsttime=1
  24         dirs=`find $rd -name Make.defconfig.out -print | sort | sed -e 's,/[^/]*$,,' | sort -u`
  25         for i in $dirs
  26         do
  27                 if test -n "$firsttime"
  28                 then
  29                         firsttime=""
  30                         resdir=`echo $i | sed -e 's,/$,,' -e 's,/[^/]*$,,'`
  31                         head -1 $resdir/log
  32                 fi
  33                 TORTURE_SUITE="`cat $i/../torture_suite`"
  34                 configfile=`echo $i | sed -e 's,^.*/,,'`
  35                 rm -f $i/console.log.*.diags
  36                 case "${TORTURE_SUITE}" in
  37                 X*)
  38                         ;;
  39                 *)
  40                         kvm-recheck-${TORTURE_SUITE}.sh $i
  41                 esac
  42                 if test -f "$i/qemu-retval" && test "`cat $i/qemu-retval`" -ne 0 && test "`cat $i/qemu-retval`" -ne 137
  43                 then
  44                         echo QEMU error, output:
  45                         cat $i/qemu-output
  46                 elif test -f "$i/console.log"
  47                 then
  48                         if test -f "$i/qemu-retval" && test "`cat $i/qemu-retval`" -eq 137
  49                         then
  50                                 echo QEMU killed
  51                         fi
  52                         configcheck.sh $i/.config $i/ConfigFragment > $T 2>&1
  53                         cat $T
  54                         if test -r $i/Make.oldconfig.err
  55                         then
  56                                 cat $i/Make.oldconfig.err
  57                         fi
  58                         parse-build.sh $i/Make.out $configfile
  59                         parse-console.sh $i/console.log $configfile
  60                         if test -r $i/Warnings
  61                         then
  62                                 cat $i/Warnings
  63                         fi
  64                 else
  65                         if test -f "$i/buildonly"
  66                         then
  67                                 echo Build-only run, no boot/test
  68                                 configcheck.sh $i/.config $i/ConfigFragment
  69                                 parse-build.sh $i/Make.out $configfile
  70                         elif test -f "$i/qemu-cmd"
  71                         then
  72                                 print_bug qemu failed
  73                                 echo "   $i"
  74                         else
  75                                 print_bug Build failed
  76                                 echo "   $i"
  77                         fi
  78                 fi
  79         done
  80         if test -f "$rd/kcsan.sum"
  81         then
  82                 if ! test -f $T
  83                 then
  84                         :
  85                 elif grep -q CONFIG_KCSAN=y $T
  86                 then
  87                         echo "Compiler or architecture does not support KCSAN!"
  88                         echo Did you forget to switch your compiler with '--kmake-arg CC=<cc-that-supports-kcsan>'?
  89                 elif test -s "$rd/kcsan.sum"
  90                 then
  91                         echo KCSAN summary in $rd/kcsan.sum
  92                 else
  93                         echo Clean KCSAN run in $rd
  94                 fi
  95         fi
  96 done
  97 EDITOR=echo kvm-find-errors.sh "${@: -1}" > $T 2>&1
  98 builderrors="`tr ' ' '\012' < $T | grep -c '/Make.out.diags'`"
  99 if test "$builderrors" -gt 0
 100 then
 101         echo $builderrors runs with build errors.
 102         ret=1
 103 fi
 104 runerrors="`tr ' ' '\012' < $T | grep -c '/console.log.diags'`"
 105 if test "$runerrors" -gt 0
 106 then
 107         echo $runerrors runs with runtime errors.
 108         ret=2
 109 fi
 110 exit $ret