From: Christian Bruel Date: Mon, 4 Aug 2025 17:09:16 +0000 (+0200) Subject: selftests: pci_endpoint: Skip IRQ test if IRQ is out of range. X-Git-Tag: v6.18-rc1~60^2~18^2~7 X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=106fc08b30a2ece49a251b053165a83d41d50fd0;p=thirdparty%2Fkernel%2Flinux.git selftests: pci_endpoint: Skip IRQ test if IRQ is out of range. The pci_endpoint_test tests the entire MSI/MSI-X range, which generates false errors on platforms that do not support the whole range. Skip the test in such cases and report accordingly. Signed-off-by: Christian Bruel [mani: reworded description] Signed-off-by: Manivannan Sadhasivam Link: https://patch.msgid.link/20250804170916.3212221-4-christian.bruel@foss.st.com --- diff --git a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c index da0db0e7c969..cd9075444c32 100644 --- a/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c +++ b/tools/testing/selftests/pci_endpoint/pci_endpoint_test.c @@ -121,6 +121,8 @@ TEST_F(pci_ep_basic, MSI_TEST) for (i = 1; i <= 32; i++) { pci_ep_ioctl(PCITEST_MSI, i); + if (ret == -EINVAL) + SKIP(return, "MSI%d is disabled", i); EXPECT_FALSE(ret) TH_LOG("Test failed for MSI%d", i); } } @@ -137,6 +139,8 @@ TEST_F(pci_ep_basic, MSIX_TEST) for (i = 1; i <= 2048; i++) { pci_ep_ioctl(PCITEST_MSIX, i); + if (ret == -EINVAL) + SKIP(return, "MSI-X%d is disabled", i); EXPECT_FALSE(ret) TH_LOG("Test failed for MSI-X%d", i); } }