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@samsung.com/
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-1...
and links to other logs at:
https://linux.kernelci.org/test/job/next/branch/master/kernel/next-20230111/...
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.