1 files changed, 0 insertions, 107 deletions

diff --git a/poky/meta/recipes-kernel/lttng/lttng-tools/gcc13-ptest-fix.patch b/poky/meta/recipes-kernel/lttng/lttng-tools/gcc13-ptest-fix.patch
deleted file mode 100644
index 52c4ec9f8e..0000000000
--- a/poky/meta/recipes-kernel/lttng/lttng-tools/gcc13-ptest-fix.patch
+++ /dev/null
@@ -1,107 +0,0 @@
-From 844be4dc46deeec83199da80e9e2a6058e9f5a53 Mon Sep 17 00:00:00 2001
-From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
- <jeremie.galarneau@efficios.com>
-Date: Thu, 25 May 2023 19:15:20 -0400
-Subject: [PATCH] Tests fix: test_callstack: output of addr2line incorrectly
- parsed
-MIME-Version: 1.0
-Content-Type: text/plain; charset=utf8
-Content-Transfer-Encoding: 8bit
-
-Upstream-Status: Backport
-
-Issue observed
---------------
-
-The test_callstack test fails with GCC 13.1 with the following output:
-
-  Traceback (most recent call last):
-  File "/usr/lib/lttng-tools/ptest/tests/regression/././kernel//../../utils/parse-callstack.py", line 160, in <module>
-  main()
-  File "/usr/lib/lttng-tools/ptest/tests/regression/././kernel//../../utils/parse-callstack.py", line 155, in main
-  raise Exception('Expected function name not found in recorded callstack')
-  Exception: Expected function name not found in recorded callstack
-  ok 10 - Destroy session callstack
-  PASS: kernel/test_callstack 10 - Destroy session callstack
-  not ok 11 - Validate userspace callstack
-  FAIL: kernel/test_callstack 11 - Validate userspace callstack
-
-Cause
------
-
-parse-callstack.py uses 'split()' to split the lines of addr2line's
-output. By default, 'split()' splits a string on any whitespace.
-Typically this was fine as addr2line's output doesn't contain spaces and
-the function then splits on new lines.
-
-Typical output of addr2line:
-
-  $ addr2line -e ./tests/regression/kernel//../../utils/testapp/gen-syscall-events-callstack/gen-syscall-events-callstack --functions --addresses 0x40124B
-  0x000000000040124b
-  my_gettid
-  /tmp/test-callstack-master/src/lttng-tools/tests/utils/testapp/gen-syscall-events-callstack/gen-syscall-events-callstack.c:40
-
-However, with the test app compiled using gcc 13.1, a "discriminator"
-annotation is present:
-
-  0x0000000000401279
-  fct_b
-  /tmp/test-callstack-master/src/lttng-tools/tests/utils/testapp/gen-syscall-events-callstack/gen-syscall-events-callstack.c:58 (discriminator 1)
-
-Hence, by selecting the second to last element (-2, with negative
-indexing), the addr2line function returns '(discriminator' as the
-function name.
-
-Solution
---------
-
-The parsing code is changed to simply iterate on groups of 3 lines,
-following addr2line's output format.
-
-Fixes #1377
-
-Change-Id: I8c1eab97e84ca7cad171904bed6660540061cf08
-Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
----
- tests/utils/parse-callstack.py | 25 +++++++++++++++++--------
- 1 file changed, 17 insertions(+), 8 deletions(-)
-
-diff --git a/tests/utils/parse-callstack.py b/tests/utils/parse-callstack.py
-index c3f0e2e9bc..029100b618 100755
---- a/tests/utils/parse-callstack.py
-+++ b/tests/utils/parse-callstack.py
-@@ -26,14 +26,23 @@ def addr2line(executable, addr):
- 
-     status = subprocess.run(cmd, stdout=subprocess.PIPE, check=True)
- 
--    addr2line_output = status.stdout.decode("utf-8")
--
--    # Omit the last 2 lines as the caller of main can not be determine
--    fcts = [addr2line_output.split()[-2]]
--
--    fcts = [ f for f in fcts if '??' not in f]
--
--    return fcts
-+    addr2line_output = status.stdout.decode("utf-8").splitlines()
-+    # addr2line's output is made of 3-tuples:
-+    #   - address
-+    #   - function name
-+    #   - source location
-+    if len(addr2line_output) % 3 != 0:
-+        raise Exception('Unexpected addr2line output:\n\t{}'.format('\n\t'.join(addr2line_output)))
-+
-+    function_names = []
-+    for address_line_number in range(0, len(addr2line_output), 3):
-+        function_name = addr2line_output[address_line_number + 1]
-+
-+        # Filter-out unresolved functions
-+        if "??" not in function_name:
-+            function_names.append(addr2line_output[address_line_number + 1])
-+
-+    return function_names
- 
- def extract_user_func_names(executable, raw_callstack):
-     """
--- 
-2.34.1
-