Hello:
This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau <martin.lau@xxxxxxxxxx>:
On Tue, 14 Feb 2023 15:50:51 -0800 you wrote:
> From: Alexei Starovoitov <ast@xxxxxxxxxx>
>
> The compiler is optimizing out majority of unref_ptr read/writes, so the test
> wasn't testing much. For example, one could delete '__kptr' tag from
> 'struct prog_test_ref_kfunc __kptr *unref_ptr;' and the test would still "pass".
>
> Convert it to volatile stores. Confirmed by comparing bpf asm before/after.
>
> [...]
Here is the summary with links:
- [bpf-next] selftests/bpf: Fix map_kptr test.
https://git.kernel.org/bpf/bpf-next/c/62d101d5f422
You are awesome, thank you!
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