diff mbox series

kernel-yocto.bbclass: capture stderr from subprocess.check_output()

Message ID 20261104114341.656092-1-mikko.rapeli@linaro.org
State Under Review
Headers show
Series kernel-yocto.bbclass: capture stderr from subprocess.check_output() | expand

Commit Message

Mikko Rapeli Nov. 4, 2026, 11:43 a.m. UTC 
Hard to debug failures without stderr in output.

Signed-off-by: Mikko Rapeli <mikko.rapeli@linaro.org>
---
 meta/classes-recipe/kernel-yocto.bbclass | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

Comments

patchtest@automation.yoctoproject.org Nov. 4, 2026, 12:01 p.m. UTC | #1 
Thank you for your submission. Patchtest identified one
or more issues with the patch. Please see the log below for
more information:

---
Testing patch /home/patchtest/share/mboxes/kernel-yocto.bbclass-capture-stderr-from-subprocess.check_output.patch

FAIL: test max line length: Patch line too long (current length 205, maximum is 200) (test_metadata.TestMetadata.test_max_line_length)

PASS: test Signed-off-by presence (test_mbox.TestMbox.test_signed_off_by_presence)
PASS: test auh changelog truncation notice (test_mbox.TestMbox.test_auh_changelog_truncation_notice)
PASS: test author valid (test_mbox.TestMbox.test_author_valid)
PASS: test commit message presence (test_mbox.TestMbox.test_commit_message_presence)
PASS: test commit message user tags (test_mbox.TestMbox.test_commit_message_user_tags)
PASS: test mbox format (test_mbox.TestMbox.test_mbox_format)
PASS: test non-AUH upgrade (test_mbox.TestMbox.test_non_auh_upgrade)
PASS: test shortlog format (test_mbox.TestMbox.test_shortlog_format)
PASS: test shortlog length (test_mbox.TestMbox.test_shortlog_length)
PASS: test target mailing list (test_mbox.TestMbox.test_target_mailing_list)

SKIP: pretest pylint: No python related patches, skipping test (test_python_pylint.PyLint.pretest_pylint)
SKIP: pretest src uri left files: No modified recipes, skipping pretest (test_metadata.TestMetadata.pretest_src_uri_left_files)
SKIP: test CVE check ignore: No modified recipes or older target branch, skipping test (test_metadata.TestMetadata.test_cve_check_ignore)
SKIP: test CVE tag format: No new source patches introduced (test_patch.TestPatch.test_cve_tag_format)
SKIP: test Signed-off-by presence: No new source patches introduced (test_patch.TestPatch.test_signed_off_by_presence)
SKIP: test Upstream-Status presence: No new source patches introduced (test_patch.TestPatch.test_upstream_status_presence_format)
SKIP: test bugzilla entry format: No bug ID found (test_mbox.TestMbox.test_bugzilla_entry_format)
SKIP: test lic files chksum modified not mentioned: No modified recipes, skipping test (test_metadata.TestMetadata.test_lic_files_chksum_modified_not_mentioned)
SKIP: test lic files chksum presence: No added recipes, skipping test (test_metadata.TestMetadata.test_lic_files_chksum_presence)
SKIP: test license presence: No added recipes, skipping test (test_metadata.TestMetadata.test_license_presence)
SKIP: test pylint: No python related patches, skipping test (test_python_pylint.PyLint.test_pylint)
SKIP: test series merge on head: Merge test is disabled for now (test_mbox.TestMbox.test_series_merge_on_head)
SKIP: test src uri left files: No modified recipes, skipping test (test_metadata.TestMetadata.test_src_uri_left_files)
SKIP: test summary presence: No added recipes, skipping test (test_metadata.TestMetadata.test_summary_presence)

---

Please address the issues identified and
submit a new revision of the patch, or alternatively, reply to this
email with an explanation of why the patch should be accepted. If you
believe these results are due to an error in patchtest, please submit a
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diff mbox series

Patch

diff --git a/meta/classes-recipe/kernel-yocto.bbclass b/meta/classes-recipe/kernel-yocto.bbclass
index 43674e8bcb..002782f2ee 100644
--- a/meta/classes-recipe/kernel-yocto.bbclass
+++ b/meta/classes-recipe/kernel-yocto.bbclass
@@ -548,7 +548,7 @@  python do_config_analysis() {
         for action in ["analysis","audit"]:
             if action == "analysis":
                 try:
-                    analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--blame', c], cwd=s, env=env ).decode('utf-8')
+                    analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--blame', c], cwd=s, stderr=subprocess.STDOUT, env=env ).decode('utf-8')
                 except subprocess.CalledProcessError as e:
                     bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
 
@@ -556,7 +556,7 @@  python do_config_analysis() {
 
             if action == "audit":
                 try:
-                    analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--summary', '--extended', '--sanity', c], cwd=s, env=env ).decode('utf-8')
+                    analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--summary', '--extended', '--sanity', c], cwd=s, stderr=subprocess.STDOUT, env=env ).decode('utf-8')
                 except subprocess.CalledProcessError as e:
                     bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
 
@@ -593,7 +593,7 @@  python do_kernel_configcheck() {
     # passed a valid meta-series for processing
     kmeta = d.getVar("KMETA")
     if not kmeta or not os.path.exists('{}/{}'.format(s,kmeta)):
-        kmeta = subprocess.check_output(['kgit', '--meta'], cwd=d.getVar('S')).decode('utf-8').rstrip()
+        kmeta = subprocess.check_output(['kgit', '--meta'], cwd=d.getVar('S'), stderr=subprocess.STDOUT).decode('utf-8').rstrip()
 
     env = os.environ.copy()
     env['PATH'] = "%s:%s%s" % (d.getVar('PATH'), s, "/scripts/util/")
@@ -608,7 +608,7 @@  python do_kernel_configcheck() {
         env['CLANG_FLAGS'] = " -fintegrated-as"
 
     try:
-        configs = subprocess.check_output(['scc', '--configs', '-o', s + '/.kernel-meta'], env=env).decode('utf-8')
+        configs = subprocess.check_output(['scc', '--configs', '-o', s + '/.kernel-meta'], stderr=subprocess.STDOUT, env=env).decode('utf-8')
     except subprocess.CalledProcessError as e:
         bb.fatal( "Cannot gather config fragments for audit: %s" % e.output.decode("utf-8") )
 
@@ -627,7 +627,7 @@  python do_kernel_configcheck() {
 
     # category #1: mismatches
     try:
-        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--mismatches', extra_params], cwd=s, env=env ).decode('utf-8')
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--mismatches', extra_params], cwd=s, stderr=subprocess.STDOUT, env=env ).decode('utf-8')
     except subprocess.CalledProcessError as e:
         bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
 
@@ -649,7 +649,7 @@  python do_kernel_configcheck() {
     if bsp_check_visibility > 1:
         extra_params = "--strict"
     try:
-        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--invalid', extra_params], cwd=s, env=env ).decode('utf-8')
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--invalid', extra_params], cwd=s, stderr=subprocess.STDOUT, env=env ).decode('utf-8')
     except subprocess.CalledProcessError as e:
         bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))
 
@@ -668,7 +668,7 @@  python do_kernel_configcheck() {
 
     # category #3: redefined options (this is pretty verbose and is debug only)
     try:
-        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--sanity'], cwd=s, env=env ).decode('utf-8')
+        analysis = subprocess.check_output(['symbol_why.py', '--dotconfig',  '{}'.format( d.getVar('B') + '/.config' ), '--sanity'], cwd=s, stderr=subprocess.STDOUT, env=env ).decode('utf-8')
     except subprocess.CalledProcessError as e:
         bb.fatal( "config analysis failed when running '%s': %s" % (" ".join(e.cmd), e.output.decode('utf-8')))