Comment # 13 on bug 1196213 from Takashi Iwai

(In reply to Alexander Krupp from comment #12)
> Suspend seems OK after first experiments. 
> 
> The vhba module is missing with the new kernel, which I had in use, usually,
> during past weeks. Loading
> /lib/modules/5.14.21-150400.3-default/extra/vhba.ko gives 
> 
> modprobe: ERROR: could not insert 'vhba': Exec format error
> 
> I suspect, that the module carries at least the wrong signature to be
> inserted, if not other incompatibilities are in play, here. 
> 
> It is not of primary importance, however, I cannot run everything (e.g. on
> wine) as before.

You need to rebuild the module for the corresponding kernel.  The *-3 kernel
was still before kABI freeze, hence it likely has incompatible symbols.  Once
after the kABI gets frozen (currently "soft freeze", the "hard freeze" comes in
a couple of weeks), we can re-use the KMP modules for newer kernels without
issues.