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SubjectRe: [PATCH v4 00/45] x86: Kernel IBT
On Tue, Mar 15, 2022 at 10:00:43AM +0100, Peter Zijlstra wrote:
> I don't seem able to run this mod_race test, it keeps saying:
>
> tgl-build# ./test_progs -v -t mod_race
> bpf_testmod.ko is already unloaded.
> Loading bpf_testmod.ko...
> Successfully loaded bpf_testmod.ko.
> Summary: 0/0 PASSED, 0 SKIPPED, 0 FAILED
> Successfully unloaded bpf_testmod.ko.
>
> Which I'm taking to mean I'm doing it wrong...

That.. I was building the wrong tree, mod_race comes from bpf-next and I
was building a tree without that merged in... let me to see what it does
now.

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