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meta-oe-image-ptest: more memory and a longer timeout for kernel-selftest

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coredump:coredump_socket_test streams cores of a 128-thread process
(~1GB of thread stacks) into a tmpfs sized at half of RAM and fails
with ENOSPC with 1GB of RAM; it passes with 4GB.

run_kselftest.sh -s prints nothing while a test runs, and some
kselftests run for a long time (rseq:run_param_test.sh ~700s,
net/mptcp allows up to 1800s), so ptest-runner's default 450s
no-output timeout kills the whole suite. Raise PTEST_RUNNER_TIMEOUT
to 2400s for the kernel-selftest image.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
This commit is contained in:
Khem Raj
2026-09-12 16:52:17 -07:00
co-authored by Claude Opus 5
parent 11a9324c84
commit c01c9c7232
1 changed files with 8 additions and 0 deletions
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meta-oe/recipes-core/images/meta-oe-image-ptest.bb
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@@ -29,6 +29,14 @@ QB_MEM = "-m 1024"
# If a particular ptest needs more memory, it can be customized:
#QB_MEM:virtclass-mcextend-<pn> = "-m 4096"
QB_MEM:virtclass-mcextend-tbb = "-m 2048"
# coredump:coredump_socket_test streams cores of a 128-thread process (~1GB of
# stacks) into a tmpfs, which is sized at half of RAM
QB_MEM:virtclass-mcextend-kernel-selftest = "-m 4096"
# run_kselftest.sh -s prints nothing while a test runs, and some kselftests
# legitimately run for a long time (rseq:run_param_test.sh ~700s, net/mptcp
# allows up to 1800s), so raise the ptest-runner no-output timeout
PTEST_RUNNER_TIMEOUT:virtclass-mcextend-kernel-selftest = "2400"
TEST_SUITES = "ping ssh parselogs ptest"