Hello:
This series was applied to bpf/bpf-next.git (master)
by Alexei Starovoitov <ast@xxxxxxxxxx>:
On Sun, 19 Feb 2023 22:04:25 +0200 you wrote:
> This patch-set modifies BPF verifier to accept programs that read from
> uninitialized stack locations, but only if executed in privileged mode.
> This provides significant verification performance gains: 30% to 70% less
> processed states for big number of test programs.
>
> The reason for performance gains comes from treating STACK_MISC and
> STACK_INVALID as compatible, when cached state is compared to current state
> in verifier.c:stacksafe().
>
> [...]
Here is the summary with links:
- [bpf-next,v2,1/2] bpf: Allow reads from uninit stack
https://git.kernel.org/bpf/bpf-next/c/6715df8d5d24
- [bpf-next,v2,2/2] selftests/bpf: Tests for uninitialized stack reads
https://git.kernel.org/bpf/bpf-next/c/6338a94d5ab4
You are awesome, thank you!
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