On Wed, Jan 11, 2023 at 11:34:41AM +0100, Neil Armstrong wrote: > I merged a fix that could be related: https://lore.kernel.org/all/20230109220033.31202-1-m.szyprowski@xxxxxxxxxxx/ > This could make the driver to return from probe while not totally probed, and explain such error. We're seeing issues in all configs on meson-gxl-s905x-libretech-cc today, not just with the kselftest fragment. The initial failuire seems to be: [ 17.337253] WARNING: CPU: 3 PID: 123 at drivers/gpu/drm/drm_bridge.c:1257 drm_bridge_hpd_enable+0x8c/0x94 [drm] full log at: https://storage.kernelci.org/next/master/next-20230111/arm64/defconfig/gcc-10/lab-broonie/baseline-meson-gxl-s905x-libretech-cc.txt and links to other logs at: https://linux.kernelci.org/test/job/next/branch/master/kernel/next-20230111/plan/baseline/ Today's -next does have that fix in it so it's not fixing whatever the original issue was, I suspect it might even be exposing other issues. We are however still seeing the stack filling up, even with a GCC 10 defconfig build.
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