From: Pi-Hsun Shih pihsun@chromium.org
[ Upstream commit d178770d8d21489abf5bafefcbb6d5243b482e9a ]
Currently the basepath is removed only from the beginning of the string. When the symbol is inlined and there's multiple line outputs of addr2line, only the first line would have basepath removed.
Change to remove the basepath prefix from all lines.
Fixes: 31013836a71e ("scripts/decode_stacktrace: match basepath using shell prefix operator, not regex") Co-developed-by: Shik Chen shik@chromium.org Signed-off-by: Pi-Hsun Shih pihsun@chromium.org Signed-off-by: Shik Chen shik@chromium.org Signed-off-by: Andrew Morton akpm@linux-foundation.org Reviewed-by: Stephen Boyd swboyd@chromium.org Cc: Sasha Levin sashal@kernel.org Cc: Nicolas Boichat drinkcat@chromium.org Cc: Jiri Slaby jslaby@suse.cz Link: http://lkml.kernel.org/r/20200720082709.252805-1-pihsun@chromium.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- scripts/decode_stacktrace.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/scripts/decode_stacktrace.sh b/scripts/decode_stacktrace.sh index 13e5fbafdf2f7..fe7076fdac8a3 100755 --- a/scripts/decode_stacktrace.sh +++ b/scripts/decode_stacktrace.sh @@ -84,8 +84,8 @@ parse_symbol() { return fi
- # Strip out the base of the path - code=${code#$basepath/} + # Strip out the base of the path on each line + code=$(while read -r line; do echo "${line#$basepath/}"; done <<< "$code")
# In the case of inlines, move everything to same line code=${code//$'\n'/' '}