[LTP] [PATCH 1/2] tst_kernel: Fix search for foo-x86-64 module

[Petr Vorel]

> Hi Petr
> I don't understand why we must serach foo-x86-64 module, so what problem 
> do you meet?

> I used 5.17-rc8,  it still use foo-x86_64 named rule for 
> kernel/arch/x86/crypto/libblake2s-x86_64.ko.

> If kernel has libblake2s-x86_64 module, then tst_check_driver will use 
> libblake2s_x86_64 to find, it should succeed.

> If kernel doesn't have libblake2s-x86_64 module, then tst_ckeck_driver 
> will search twice ,the first time use libblake2s-x86_64  and the second
> time use libblake2s_x86_64, then search failed.

tst_check_driver.sh is failing on intel based systems. Well, we could make sure
it does not try to test libblake2s-x86-64, IMHO it'd be better to make sure
tst_search_driver() works with it, because modinfo/modprobe works with it:

$ modinfo libblake2s-x86-64
name:           libblake2s_x86_64
filename:       (builtin)
license:        GPL v2
file:           arch/x86/crypto/libblake2s-x86_64

Sure, it's a corner case, but I'd still fix it.
Let's see what other think.

Kind regards,
Petr

> Best Regards
> Yang Xu