From patchwork Sat Nov 23 13:33:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 13883864 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A1284566A; Sat, 23 Nov 2024 13:33:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.69.126.157 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732368827; cv=none; b=oXWNsbSmTUAiE1EvKsmbS0fKJvYzimlDNUOK7u18nGW1OhM2sD7ySsCskpFsWTzZ9iOrAsLgZ0e2fBcbUMLDk0AusaSvP+fRbnqWn7g8KslPk5QFiRA/ghX9rynpFA7BlXBnU+GS90Y6Ih6efV5JdQYhiLU5YDabSheIfNT7vik= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732368827; c=relaxed/simple; bh=c6CdDGMpfwLEdjJ2eCMkd1FUqsRSkbiB2A1jKRSH2R0=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=YJCkZZyJAjzTfxEsuOuYKn+cu2yOVJ2+Cg1N3slkaU7fWak3O6I9lsaR54mQgUs1KQM6aKlDETuQneG6evu6dMbYBKDFxYTdFl62k1yYg7tEOGmSL455FKYeFtWgt6ETArOriCzdjPp74KumC0178N+lFB2KJgDJHSzNJKtCQtI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net; spf=pass smtp.mailfrom=weissschuh.net; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b=G+1EnYnP; arc=none smtp.client-ip=159.69.126.157 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=weissschuh.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=weissschuh.net header.i=@weissschuh.net header.b="G+1EnYnP" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=weissschuh.net; s=mail; t=1732368822; bh=c6CdDGMpfwLEdjJ2eCMkd1FUqsRSkbiB2A1jKRSH2R0=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=G+1EnYnP3Wvn/a4GhQ/bIL6JW6Sje4DBg+z/58yTceYS3vIUcNc1c/4ZRDXni9W+B jNfzv4xmfcsNJcrPmElsrdQuUNXwLn0hATH+gyzDyv4FWWL22xdzc3T+fZS1EptR9t +8NcbdlzGmJ6lHnAqqkcnnjCEpzC79PJldePy6d0= From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= Date: Sat, 23 Nov 2024 14:33:37 +0100 Subject: [PATCH 1/3] kbuild: add dependency from vmlinux to resolve_btfids Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20241123-resolve_btfids-v1-1-927700b641d1@weissschuh.net> References: <20241123-resolve_btfids-v1-0-927700b641d1@weissschuh.net> In-Reply-To: <20241123-resolve_btfids-v1-0-927700b641d1@weissschuh.net> To: Masahiro Yamada , Nathan Chancellor , Nicolas Schier , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1732368820; l=909; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=c6CdDGMpfwLEdjJ2eCMkd1FUqsRSkbiB2A1jKRSH2R0=; b=CrIzTkeL7ZmqLczaKpIoJ60WdaDLhaFzDtFg5Lu3jJ7df/Ynj6jOHRyWKqMwNBE00uKC/Ray7 tJ9W426ko4xCnkfQkPmpcjG69itJainyqwfO7PhORkaALNUwsEX8WpH X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= resolve_btfids is used by link-vmlinux.sh. In contrast to other configuration options and targets no transitive dependency between resolve_btfids and vmlinux. Add an explicit one. Signed-off-by: Thomas Weißschuh --- scripts/Makefile.vmlinux | 3 +++ 1 file changed, 3 insertions(+) diff --git a/scripts/Makefile.vmlinux b/scripts/Makefile.vmlinux index 1284f05555b97f726c6d167a09f6b92f20e120a2..599b486adb31cfb653e54707b7d77052d372b7c1 100644 --- a/scripts/Makefile.vmlinux +++ b/scripts/Makefile.vmlinux @@ -32,6 +32,9 @@ cmd_link_vmlinux = \ targets += vmlinux vmlinux: scripts/link-vmlinux.sh vmlinux.o $(KBUILD_LDS) FORCE +$(call if_changed_dep,link_vmlinux) +ifdef CONFIG_DEBUG_INFO_BTF +vmlinux: $(RESOLVE_BTFIDS) +endif # module.builtin.ranges # ---------------------------------------------------------------------------