Hi Thomas and David,
I am seeing the following error during "kunit.py run --alltests run" next-20250926.
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=16 ERROR:root:/usr/bin/ld: drivers/net/wireless/intel/iwlwifi/tests/devinfo.o: in function `devinfo_pci_ids_config': devinfo.c:(.text+0x2d): undefined reference to `iwl_bz_mac_cfg' collect2: error: ld returned 1 exit status make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1 make[2]: *** [/linux/linux_next/Makefile:1242: vmlinux] Error 2 make[1]: *** [/linux/linux_next/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2
Possile intearction between these two commits: Note: linux-kselftext kunit branch is fine I am going send kunit pr to Linus later today. Heads up that "kunit.py run --alltests run" is failing on next-20250926
commit 031cdd3bc3f369553933c1b0f4cb18000162c8ff Author: Thomas Weißschuh thomas.weissschuh@linutronix.de Date: Mon Sep 8 09:03:38 2025 +0200
kunit: Enable PCI on UML without triggering WARN()
commit 137b0bb916f1addb2ffbefd09a6e3e9d15fe6100 Author: Johannes Berg johannes.berg@intel.com Date: Mon Sep 15 11:34:28 2025 +0300
wifi: iwlwifi: tests: check listed PCI IDs have configs
Note: linux-kselftext build just fine.
thanks, -- Shuah
On 9/28/25 15:11, Shuah Khan wrote:
Hi Thomas and David,
I am seeing the following error during "kunit.py run --alltests run" next-20250926.
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=16 ERROR:root:/usr/bin/ld: drivers/net/wireless/intel/iwlwifi/tests/devinfo.o: in function `devinfo_pci_ids_config': devinfo.c:(.text+0x2d): undefined reference to `iwl_bz_mac_cfg' collect2: error: ld returned 1 exit status make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1 make[2]: *** [/linux/linux_next/Makefile:1242: vmlinux] Error 2 make[1]: *** [/linux/linux_next/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2
Same problem when running - kunit.py run --alltests --arch x86_64
Possile intearction between these two commits: Note: linux-kselftext kunit branch is fine I am going send kunit pr to Linus later today. Heads up that "kunit.py run --alltests run" is failing on next-20250926
commit 031cdd3bc3f369553933c1b0f4cb18000162c8ff Author: Thomas Weißschuh thomas.weissschuh@linutronix.de Date: Mon Sep 8 09:03:38 2025 +0200
kunit: Enable PCI on UML without triggering WARN()
commit 137b0bb916f1addb2ffbefd09a6e3e9d15fe6100 Author: Johannes Berg johannes.berg@intel.com Date: Mon Sep 15 11:34:28 2025 +0300
wifi: iwlwifi: tests: check listed PCI IDs have configs
Note: linux-kselftext build just fine.
linux-kselftect kunit branch is fine.
thanks, -- Shuah
+Miri
Hi Shuah,
I am seeing the following error during "kunit.py run --alltests run" next-20250926.
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=16 ERROR:root:/usr/bin/ld: drivers/net/wireless/intel/iwlwifi/tests/devinfo.o: in
function `devinfo_pci_ids_config':
devinfo.c:(.text+0x2d): undefined reference to `iwl_bz_mac_cfg' collect2: error: ld returned 1 exit status make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1 make[2]: *** [/linux/linux_next/Makefile:1242: vmlinux] Error 2 make[1]: *** [/linux/linux_next/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2
Yeah, really my mistake, I didn't consider what happens in the test there when iwlwifi is built but without CONFIG_IWLMVM and CONFIG_IWLMLD.
I think we should add those to actually run their kunit tests too, which would fix the build issue, and maybe even CONFIG_IWLDVM to increase coverage of the tests in iwlwifi itself. I can send a patch for that.
All that said, the patch that breaks it is in linux-next via iwlwifi-next but seems to actually have missed the cutoff for 6.18, so we're good for now and I suppose Miri can even squash the build fix into that later.
johannes Intel Deutschland GmbH Registered Address: Am Campeon 10, 85579 Neubiberg, Germany Tel: +49 89 99 8853-0, www.intel.de Managing Directors: Sean Fennelly, Jeffrey Schneiderman, Tiffany Doon Silva Chairperson of the Supervisory Board: Nicole Lau Registered Office: Munich Commercial Register: Amtsgericht Muenchen HRB 186928
On 9/29/25 01:07, Berg, Johannes wrote:
+Miri
Hi Shuah,
I am seeing the following error during "kunit.py run --alltests run" next-20250926.
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=16 ERROR:root:/usr/bin/ld: drivers/net/wireless/intel/iwlwifi/tests/devinfo.o: in
function `devinfo_pci_ids_config':
devinfo.c:(.text+0x2d): undefined reference to `iwl_bz_mac_cfg' collect2: error: ld returned 1 exit status make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1 make[2]: *** [/linux/linux_next/Makefile:1242: vmlinux] Error 2 make[1]: *** [/linux/linux_next/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2
Yeah, really my mistake, I didn't consider what happens in the test there when iwlwifi is built but without CONFIG_IWLMVM and CONFIG_IWLMLD.
I think we should add those to actually run their kunit tests too, which would fix the build issue, and maybe even CONFIG_IWLDVM to increase coverage of the tests in iwlwifi itself. I can send a patch for that.
All that said, the patch that breaks it is in linux-next via iwlwifi-next but seems to actually have missed the cutoff for 6.18, so we're good for now and I suppose Miri can even squash the build fix into that later.
Thank you. Sounds like a plan.
I will send my kunit pr to Linus then.
thanks, -- Shuah
On 9/29/25 10:05, Shuah Khan wrote:
On 9/29/25 01:07, Berg, Johannes wrote:
+Miri
Hi Shuah,
I am seeing the following error during "kunit.py run --alltests run" next-20250926.
$ make all compile_commands.json scripts_gdb ARCH=um O=.kunit --jobs=16 ERROR:root:/usr/bin/ld: drivers/net/wireless/intel/iwlwifi/tests/devinfo.o: in
function `devinfo_pci_ids_config':
devinfo.c:(.text+0x2d): undefined reference to `iwl_bz_mac_cfg' collect2: error: ld returned 1 exit status make[3]: *** [../scripts/Makefile.vmlinux:72: vmlinux.unstripped] Error 1 make[2]: *** [/linux/linux_next/Makefile:1242: vmlinux] Error 2 make[1]: *** [/linux/linux_next/Makefile:248: __sub-make] Error 2 make: *** [Makefile:248: __sub-make] Error 2
Yeah, really my mistake, I didn't consider what happens in the test there when iwlwifi is built but without CONFIG_IWLMVM and CONFIG_IWLMLD.
I think we should add those to actually run their kunit tests too, which would fix the build issue, and maybe even CONFIG_IWLDVM to increase coverage of the tests in iwlwifi itself. I can send a patch for that.
All that said, the patch that breaks it is in linux-next via iwlwifi-next but seems to actually have missed the cutoff for 6.18, so we're good for now and I suppose Miri can even squash the build fix into that later.
Thank you. Sounds like a plan.
I will send my kunit pr to Linus then.
Later on today - I mean.
thanks, -- Shuah
linux-kselftest-mirror@lists.linaro.org
-
Berg, Johannes -
Shuah Khan