Messages in this thread Patch in this message | | | Date | Mon, 28 Nov 2016 17:06:35 -0600 | From | Josh Poimboeuf <> | Subject | [PATCH] decode_stacktrace: fix address line detection on x86 |
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Kirill reported that the decode_stacktrace.sh script was broken by the following commit:
bb5e5ce545f2 ("x86/dumpstack: Remove kernel text addresses from stack dump")
Fix it by updating the per-line absolute address check to also check for function-based address lines like the following:
write_sysrq_trigger+0x51/0x60
I didn't remove the check for absolute addresses because it's still needed for ARM.
Fixes: bb5e5ce545f2 ("x86/dumpstack: Remove kernel text addresses from stack dump") Reported-by: "Kirill A. Shutemov" <kirill@shutemov.name> Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> --- scripts/decode_stacktrace.sh | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index c332684..5206d99 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -139,7 +139,8 @@ handle_line() { while read line; do # Let's see if we have an address in the line - if [[ $line =~ \[\<([^]]+)\>\] ]]; then + if [[ $line =~ \[\<([^]]+)\>\] ]] || + [[ $line =~ [^+\ ]+\+0x[0-9a-f]+/0x[0-9a-f]+ ]]; then # Translate address to line numbers handle_line "$line" # Is it a code line? -- 2.7.4
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