Hello:
This patch was applied to bpf/bpf.git (refs/heads/master):
On Wed, 28 Apr 2021 17:25:01 +0200 you wrote:
> The BPF program for the snprintf selftest runs on all syscall entries.
> On busy multicore systems this can cause concurrency issues.
>
> For example it was observed that sometimes the userspace part of the
> test reads " 4 0000" instead of " 4 000" (extra '0' at the end)
> which seems to happen just before snprintf on another core sets
> end[-1] = '\0'.
>
> [...]
Here is the summary with links:
- [bpf-next] selftests/bpf: Fix the snprintf test
https://git.kernel.org/bpf/bpf/c/f80f88f0e2f2
You are awesome, thank you!
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