On 10/20/18 3:10 AM, Graham Perrin wrote:
On 20/10/2018 00:01, Graham Perrin wrote:
kldunload radeonkms
– results in a kernel panic.
Found, at
<https://github.com/FreeBSDDesktop/kms-drm/issues/90#issuecomment-415859021>
under 'drm-devel-kmod g20180822 screen freeze':
… normally you never unload the graphics driver so we haven't spent time on
proper cleanup. Also, the drm module will cause panic if you try load load it
again after unload.
----
Is the principle for -next- the same as for -devel-, should I simply _never_
attempt to unload the module?
$ date ; uname -v
Sat 20 Oct 2018 02:06:21 BST
FreeBSD 12.0-BETA1 r339438 GENERIC
$ pkg query '%o %v %R' drm-kmod drm-next-kmod gpu-firmware-kmod
graphics/drm-next-kmod 4.11.g20180822 poudriere
graphics/gpu-firmware-kmod g20180825 FreeBSD
I recommend building these modules from source, /usr/src which match you
currently installed kernel!
--HPS
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