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-rw-r--r--debian/patches/series1
-rw-r--r--debian/patches/upstream/tests-lsfd-mkfds-multiplexing-skip-if-proc-pid-syscall-is.patch55
2 files changed, 56 insertions, 0 deletions
diff --git a/debian/patches/series b/debian/patches/series
index 77bbc87..1a20d7b 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -7,3 +7,4 @@ debian/tests-mark-lsfd-tests-failing-in-sbuild.patch
upstream/lsfd-add-LSFD_DEBUG-env-var-for-debugging.patch
upstream/tests-test_mkfds-sockdiag-verify-the-recived-message.patch
debian/tests-mark-fadvise-drop-as-known-failing-on-buildds.patch
+upstream/tests-lsfd-mkfds-multiplexing-skip-if-proc-pid-syscall-is.patch
diff --git a/debian/patches/upstream/tests-lsfd-mkfds-multiplexing-skip-if-proc-pid-syscall-is.patch b/debian/patches/upstream/tests-lsfd-mkfds-multiplexing-skip-if-proc-pid-syscall-is.patch
new file mode 100644
index 0000000..cdd72f6
--- /dev/null
+++ b/debian/patches/upstream/tests-lsfd-mkfds-multiplexing-skip-if-proc-pid-syscall-is.patch
@@ -0,0 +1,55 @@
+From: Masatake YAMATO <yamato@redhat.com>
+Date: Fri, 5 Apr 2024 04:00:45 +0900
+Subject: tests: (lsfd::mkfds-multiplexing) skip if /proc/$pid/syscall is
+ broken
+
+Close #2867
+Close #2887
+
+We should skip the test case on the platforms where /proc/$pid/syscall
+doesn't report correct system call number. On such platforms,
+
+Signed-off-by: Masatake YAMATO <yamato@redhat.com>
+---
+ tests/ts/lsfd/mkfds-multiplexing | 16 +++++++++++++++-
+ 1 file changed, 15 insertions(+), 1 deletion(-)
+
+diff --git a/tests/ts/lsfd/mkfds-multiplexing b/tests/ts/lsfd/mkfds-multiplexing
+index 8cc7f31..a53f6eb 100755
+--- a/tests/ts/lsfd/mkfds-multiplexing
++++ b/tests/ts/lsfd/mkfds-multiplexing
+@@ -26,6 +26,8 @@ ts_check_test_command "$TS_HELPER_MKFDS"
+ # /proc/${PID}/syscall is rendered in the host side byteorder.
+ ts_skip_qemu_user
+
++ts_check_prog "cat"
++ts_check_prog "cut"
+ ts_check_prog "grep"
+
+ ts_cd "$TS_OUTDIR"
+@@ -44,12 +46,24 @@ for multiplexer in pselect6 select poll ppoll; do
+ } > "$TS_OUTPUT" 2>&1
+
+ if read -r -u "${MKFDS[0]}" PID; then
+- if ! cat /proc/"${PID}"/syscall > /dev/null 2>&1; then
++ syscall_line=$(cat /proc/"${PID}"/syscall 2>> "$TS_OUTPUT")
++ syscall_status=$?
++ if [[ "$syscall_status" != 0 ]]; then
+ kill -CONT "${PID}"
+ wait "${MKFDS_PID}"
+ ts_skip_subtest "cannot open /proc/${PID}/syscall"
+ continue
+ fi
++ syscall_n=$(cut -f1 -d' ' <<< "$syscall_line")
++ # We assume the syscall number for the $multiplexer is not zero
++ # on any platforms.
++ if [[ "$syscall_n" == 0 ]]; then
++ kill -CONT "${PID}"
++ wait "${MKFDS_PID}"
++ ts_skip_subtest "incorrect syscall number in /proc/${PID}/syscall"
++ continue
++ fi
++
+ {
+ "${TS_CMD_LSFD}" -n -o ASSOC,XMODE -p "${PID}" -Q '(FD >= 10) && (FD <= 22)'
+ echo "[$multiplexer] ASSOC,XMODE: $?"