Re: Panic on drm-devel v5.5.19.g20210909

Vladimir Kondratyev <[email protected]>
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]>
On 12.09.2021 22:08, Pete Wright wrote:
> #15 linux_queue_work_on (cpu=<optimized out>, wq=0xfffff80004817f80,
> work=0xfffff803e7310498)
>     at
> /usr/home/pete/git/freebsd/sys/compat/linuxkpi/common/src/linux_work.c:150
> #16 0xffffffff8432bd70 in dma_fence_signal () from
> /boot/modules/linuxkpi_gplv2.ko
> #17 0xffffffff8432d016 in dma_resv_add_shared_fence () from
> /boot/modules/linuxkpi_gplv2.ko
> #18 0xffffffff8416519e in i915_vma_move_to_active () from
> /boot/modules/i915kms.ko

schedule_work() caller is still missing in backtrace.

Could you obtain a crashdump from drm-kmod compiled with -O0 option
added to CFLAGS? Following command will apply -O0 to build:

$ make clean
$ CFLAGS='-g -O0' make

-- 
WBR
Vladimir Kondratyev
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