Hello:
This patch was applied to bpf/bpf-next.git (master)
by Andrii Nakryiko <andrii@xxxxxxxxxx>:
On Thu, 13 Mar 2025 13:28:52 +0100 you wrote:
> The strncmp benchmark uses the bpf_strncmp helper and a hand-written
> loop to compare two strings. The values of the strings are filled from
> userspace. One of the strings is non-const (in .bss) while the other is
> const (in .rodata) since that is the requirement of bpf_strncmp.
>
> The problem is that in the hand-written loop, Clang optimizes the reads
> from the const string to always return 0 which breaks the benchmark.
>
> [...]
Here is the summary with links:
- [bpf-next,v2] selftests/bpf: Fix string read in strncmp benchmark
https://git.kernel.org/bpf/bpf-next/c/956e816deb34
You are awesome, thank you!
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