[PATCH v2 3/3] selftests: pci_endpoint: Skip BAR subrange test on -ENOSPC

Christian Bruel
2026-03-23T08:15:44Z

Handle -ENOSPC error. Skip the test if the number of available inbound
windows is insufficient to map the subrange.

Signed-off-by: Christian Bruel <christian.bruel@foss.st.com>
---
tools/testing/selftests/pci_endpoint/pci_endpoint_test.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
index c417fb3a198b2d92c3060938c23807cc8bea5573..97212a0b41c930f981687086b588b056cf44ee62 100644
--- a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
+++ b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c
@@ -88,6 +88,8 @@ TEST_F(pci_ep_bar, BAR_SUBRANGE_TEST)
SKIP(return, "Subrange map is not supported");
if (ret == -ENOBUFS)
SKIP(return, "BAR is reserved");
+ if (ret == -ENOSPC)
+ SKIP(return, "Not enough BAR inbound windows");
EXPECT_FALSE(ret) TH_LOG("Test failed for BAR%d", variant->barno);
}

--
2.34.1