Re: [PATCH bpf-next v3 0/5] Dynptr Verifier Adjustments

From: patchwork-bot+netdevbpf
Date: Sat May 06 2023 - 20:15:01 EST


Hello:

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

On Fri, 5 May 2023 18:31:29 -0700 you wrote:
> These patches relax a few verifier requirements around dynptrs.
> Patches 1-3 are unchanged from v2, apart from rebasing
> Patch 4 is the same as in v1, see
> https://lore.kernel.org/bpf/CA+PiJmST4WUH061KaxJ4kRL=fqy3X6+Wgb2E2rrLT5OYjUzxfQ@xxxxxxxxxxxxxx/
> Patch 5 adds a test for the change in Patch 4
>
> Daniel Rosenberg (5):
> bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)
> selftests/bpf: Test allowing NULL buffer in dynptr slice
> selftests/bpf: Check overflow in optional buffer
> bpf: verifier: Accept dynptr mem as mem in helpers
> selftests/bpf: Accept mem from dynptr in helper funcs
>
> [...]

Here is the summary with links:
- [bpf-next,v3,1/5] bpf: Allow NULL buffers in bpf_dynptr_slice(_rw)
https://git.kernel.org/bpf/bpf-next/c/3bda08b63670
- [bpf-next,v3,2/5] selftests/bpf: Test allowing NULL buffer in dynptr slice
https://git.kernel.org/bpf/bpf-next/c/1ce33b6c846f
- [bpf-next,v3,3/5] selftests/bpf: Check overflow in optional buffer
https://git.kernel.org/bpf/bpf-next/c/3881fdfed21f
- [bpf-next,v3,4/5] bpf: verifier: Accept dynptr mem as mem in helpers
https://git.kernel.org/bpf/bpf-next/c/2012c867c800
- [bpf-next,v3,5/5] selftests/bpf: Accept mem from dynptr in helper funcs
https://git.kernel.org/bpf/bpf-next/c/798e48fc28fa

You are awesome, thank you!
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