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* next-20250910: ERROR: modpost: "typec_switch_set" [drivers/extcon/extcon-ptn5150.ko] undefined!
@ 2025-09-10 12:28 Naresh Kamboju
  2025-09-11  9:40 ` Krzysztof Kozlowski
  0 siblings, 1 reply; 2+ messages in thread
From: Naresh Kamboju @ 2025-09-10 12:28 UTC (permalink / raw)
  To: open list, imx,
	open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS,
	lkft-triage, Linux Regressions
  Cc: Krzysztof Kozlowski, MyungJoo Ham, Chanwoo Choi, Arnd Bergmann,
	Dan Carpenter, Anders Roxell, Ben Copeland, Frank Li, Xu Yang,
	Heikki Krogerus, Stephen Boyd

The following build warnings / errors are noticed with arm64 defconfig+
with gcc-12 and gcc-13 toolchains on the Linux next-20250910 tag.

Regression Analysis:
- New regression? Yes
- Reproducibility? yes

Build regression: next-20250910: arm64: "typec_switch_set"
[drivers/extcon/extcon-ptn5150.ko] undefined!
Build regression: next-20250910: arm64: "fwnode_typec_switch_get"
[drivers/extcon/extcon-ptn5150.ko] undefined!

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

The suspected patch, (The git bisection is in progress)
  0d6a9aca15c987b4774f7fdb34114ab0d483766a
  extcon: ptn5150: Add Type-C orientation switch support

## Build log
ERROR: modpost: "typec_switch_set" [drivers/extcon/extcon-ptn5150.ko] undefined!
ERROR: modpost: "fwnode_typec_switch_get"
[drivers/extcon/extcon-ptn5150.ko] undefined!

## Source
* Kernel version: 6.17.0-rc5
* Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git
* Git describe: 6.17.0-rc5-next-20250910
* Git commit: 5f540c4aade9f1d58fb7b9490b4b7d5214ec9746
* Architectures: arm64
* Toolchains: gcc-12 and gcc-13
* Kconfigs: defconfig+lkftconfigs

## Build
* Build log: https://qa-reports.linaro.org/api/testruns/29839409/log_file/
* Build details:
https://regressions.linaro.org/lkft/linux-next-master/next-20250910/build/gcc-12-lkftconfig-graviton4/
* Build plan: https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/builds/32V3KFrDCJV0h7Mw72c5hdncTEL
* Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/32V3KFrDCJV0h7Mw72c5hdncTEL/
* Kernel config:
https://storage.tuxsuite.com/public/linaro/lkft/builds/32V3KFrDCJV0h7Mw72c5hdncTEL/config

--
Linaro LKFT

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2025-09-10 12:28 next-20250910: ERROR: modpost: "typec_switch_set" [drivers/extcon/extcon-ptn5150.ko] undefined! Naresh Kamboju
2025-09-11  9:40 ` Krzysztof Kozlowski

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