Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Wed, 25 Jun 2025 11:24:11 -0700 you wrote:
> Currently, pointers returned by `bpf_rdonly_cast()` have a type of
> "pointer to btf id", and only casts to structure types are allowed.
> Access to memory pointed to by these pointers is done through
> `BPF_PROBE_{MEM,MEMSX}` instructions and does not produce errors on
> invalid memory access.
>
> This patch set extends `bpf_rdonly_cast()` to allow casts to an
> equivalent of 'void *', effectively replacing
> `bpf_probe_read_kernel()` calls in situations where access to
> individual bytes or integers is necessary.
>
> [...]
Here is the summary with links:
- [bpf-next,v3,1/3] bpf: add bpf_features enum
https://git.kernel.org/bpf/bpf-next/c/b23e97ffc252
- [bpf-next,v3,2/3] bpf: allow void* cast using bpf_rdonly_cast()
https://git.kernel.org/bpf/bpf-next/c/f2362a57aeff
- [bpf-next,v3,3/3] selftests/bpf: check operations on untrusted ro pointers to mem
https://git.kernel.org/bpf/bpf-next/c/12ed81f82391
You are awesome, thank you!
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