Hello:
This series was applied to bpf/bpf-next.git (master)
by Daniel Borkmann <daniel@xxxxxxxxxxxxx>:
On Sat, 7 Oct 2023 13:59:44 +0000 you wrote:
> When employed within a sleepable program not under RCU protection, the use
> of 'bpf_task_under_cgroup()' may trigger a warning in the kernel log,
> particularly when CONFIG_PROVE_RCU is enabled.
>
> [ 1259.662354] =============================
> [ 1259.662357] WARNING: suspicious RCU usage
> [ 1259.662358] 6.5.0+ #33 Not tainted
> [ 1259.662360] -----------------------------
> [ 1259.662361] include/linux/cgroup.h:423 suspicious rcu_dereference_check() usage!
> [ 1259.662364]
> other info that might help us debug this:
>
> [...]
Here is the summary with links:
- [bpf-next,v2,1/2] bpf: Fix missed rcu read lock in bpf_task_under_cgroup()
https://git.kernel.org/bpf/bpf-next/c/29a7e00ffadd
- [bpf-next,v2,2/2] selftests/bpf: Add selftest for bpf_task_under_cgroup() in sleepable prog
https://git.kernel.org/bpf/bpf-next/c/44cb03f19b38
You are awesome, thank you!
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