Hello: This patch was applied to bpf/bpf-next.git (refs/heads/master): On Wed, 6 Oct 2021 12:10:49 +0100 you wrote: > Recent-ish versions of make do no longer consider number signs ("#") as > comment symbols when they are inserted inside of a macro reference or in > a function invocation. In such cases, the symbols should not be escaped. > > There are a few occurrences of "\#" in libbpf's and samples' Makefiles. > In the former, the backslash is harmless, because grep associates no > particular meaning to the escaped symbol and reads it as a regular "#". > In samples' Makefile, recent versions of make will pass the backslash > down to the compiler, making the probe fail all the time and resulting > in the display of a warning about "make headers_install" being required, > even after headers have been installed. > > [...] Here is the summary with links: - [bpf-next] bpf: use $(pound) instead of \# in Makefiles https://git.kernel.org/bpf/bpf-next/c/bf2819e0b10f You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html