Hello:
This patch was applied to bpf/bpf.git (refs/heads/master):
On Wed, 15 Sep 2021 17:04:37 +0100 you wrote:
> The conditional branch instructions on MIPS use 18-bit signed offsets
> allowing for a branch range of 128 KBytes (backward and forward).
> However, this limit is not observed by the cBPF JIT compiler, and so
> the JIT compiler emits out-of-range branches when translating certain
> cBPF programs. A specific example of such a cBPF program is included in
> the "BPF_MAXINSNS: exec all MSH" test from lib/test_bpf.c that executes
> anomalous machine code containing incorrect branch offsets under JIT.
>
> [...]
Here is the summary with links:
- bpf, mips: Validate conditional branch offsets
https://git.kernel.org/bpf/bpf/c/37cb28ec7d3a
You are awesome, thank you!
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