[LTP] [PATCH 1/5] KVM: Add helper functions for accessing GDT/LDT

Martin Doucha mdoucha@suse.cz
Wed Apr 26 11:19:23 CEST 2023


On 26. 04. 23 10:08, Cyril Hrubis wrote:
> Hi!
> I did have a look at the patchset and I do not see anything wrong, but I
> cannot really review the code without spending a weeks reading the AMD
> CPU manuals. What about sending v2 with the runtest file change and
> CCing the x86@kernel.org mailing list? Hopefully some of the kernel devs
> on that list will have a bit of time to check the actual correctness of
> the code...

I've CC'd Nicolai who wrote the original KVM tests. If he approves, I'd 
say it'd good enough to merge. I've tested the code on AMD machines and 
it works and successfully reproduces the CVE on affected kernels.

-- 
Martin Doucha   mdoucha@suse.cz
QA Engineer for Software Maintenance
SUSE LINUX, s.r.o.
CORSO IIa
Krizikova 148/34
186 00 Prague 8
Czech Republic



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