Hello:
This patch was applied to bpf/bpf-next.git (master)
by Martin KaFai Lau <martin.lau@xxxxxxxxxx>:
On Wed, 22 Mar 2023 16:25:02 -0700 you wrote:
> For iter_new() functions iterator state's slot might not be yet
> initialized, in which case iter_get_spi() will return -ERANGE. This is
> expected and is handled properly. But for iter_next() and iter_destroy()
> cases iter slot is supposed to be initialized and correct, so -ERANGE is
> not possible.
>
> Move meta->iter.{spi,frameno} initialization into iter_next/iter_destroy
> handling branch to make it more explicit that valid information will be
> remembered in meta->iter block for subsequent use in process_iter_next_call(),
> avoiding confusingly looking -ERANGE assignment for meta->iter.spi.
>
> [...]
Here is the summary with links:
- [bpf-next] bpf: remember meta->iter info only for initialized iters
https://git.kernel.org/bpf/bpf-next/c/b63cbc490e18
You are awesome, thank you!
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