Re: [PATCH bpf v2 1/2] bpf: Fix exception exit lock checking for subprogs

[patchwork-bot+netdevbpf]

Hello:

This series was applied to bpf/bpf.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:

On Thu, 19 Mar 2026 17:08:08 -0700 you wrote:
> process_bpf_exit_full() passes check_lock = !curframe to
> check_resource_leak(), which is false in cases when bpf_throw() is
> called from a static subprog. This makes check_resource_leak() to skip
> validation of active_rcu_locks, active_preempt_locks, and
> active_irq_id on exception exits from subprogs.
> 
> At runtime bpf_throw() unwinds the stack via ORC without releasing any
> user-acquired locks, which may cause various issues as the result.
> 
> [...]

Here is the summary with links:
  - [bpf,v2,1/2] bpf: Fix exception exit lock checking for subprogs
    https://git.kernel.org/bpf/bpf/c/6c2128505f61
  - [bpf,v2,2/2] selftests/bpf: Add tests for bpf_throw lock leak from subprogs
    https://git.kernel.org/bpf/bpf/c/a1e5c46eaed3

You are awesome, thank you!
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