1 #!/bin/sh
2 # SPDX-License-Identifier: GPL-2.0+
3 #
4 # Invoke a text editor on all console.log files for all runs with diagnostics,
5 # that is, on all such files having a console.log.diags counterpart.
6 # Note that both console.log.diags and console.log are passed to the
7 # editor (currently defaulting to "vi"), allowing the user to get an
8 # idea of what to search for in the console.log file.
9 #
10 # Usage: kvm-find-errors.sh directory
11 #
12 # The "directory" above should end with the date/time directory, for example,
13 # "tools/testing/selftests/rcutorture/res/2018.02.25-14:27:27".
14 # Returns error status reflecting the success (or not) of the specified run.
15 #
16 # Copyright (C) IBM Corporation, 2018
17 #
18 # Author: Paul E. McKenney <paulmck@linux.ibm.com>
19
20 rundir="${1}"
21 if test -z "$rundir" -o ! -d "$rundir"
22 then
23 echo Directory "$rundir" not found.
24 echo Usage: $0 directory
25 exit 1
26 fi
27 editor=${EDITOR-vi}
28
29 # Find builds with errors
30 files=
31 for i in ${rundir}/*/Make.out
32 do
33 scenariodir="`dirname $i`"
34 scenariobasedir="`echo ${scenariodir} | sed -e 's/\.[0-9]*$//'`"
35 if grep -E -q "error:|warning:|^ld: .*undefined reference to" < $i
36 then
37 grep -E "error:|warning:|^ld: .*undefined reference to" < $i > $i.diags
38 files="$files $i.diags $i"
39 elif ! test -f ${scenariobasedir}/vmlinux && ! test -f ${scenariobasedir}/vmlinux.xz && ! test -f "${rundir}/re-run"
40 then
41 echo No ${scenariobasedir}/vmlinux file > $i.diags
42 files="$files $i.diags $i"
43 fi
44 done
45 if test -n "$files"
46 then
47 $editor $files
48 editorret=1
49 else
50 echo No build errors.
51 fi
52 if grep -q -e "--build-\?only" < ${rundir}/log && ! test -f "${rundir}/remote-log"
53 then
54 echo Build-only run, no console logs to check.
55 exit $editorret
56 fi
57
58 # Find console logs with errors
59 files=
60 for i in ${rundir}/*/console.log
61 do
62 if test -r $i.diags
63 then
64 files="$files $i.diags $i"
65 fi
66 done
67 if test -n "$files"
68 then
69 $editor $files
70 exit 1
71 else
72 echo No errors in console logs.
73 if test -n "$editorret"
74 then
75 exit $editorret
76 else
77 exit 0
78 fi
79 fi
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