Hello:
This patch was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Thu, 8 Sep 2022 16:07:16 -0700 you wrote:
> Verifier logic to confirm that a callback function returns 0 or 1 was
> added in commit 69c087ba6225b ("bpf: Add bpf_for_each_map_elem() helper").
> At the time, callback return value was only used to continue or stop
> iteration.
>
> In order to support callbacks with a broader return value range, such as
> those added in rbtree series[0] and others, add a callback_ret_range to
> bpf_func_state. Verifier's helpers which set in_callback_fn will also
> set the new field, which the verifier will later use to check return
> value bounds.
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: Add verifier support for custom callback return range
https://git.kernel.org/bpf/bpf-next/c/1bfe26fb0827
You are awesome, thank you!
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