From patchwork Sat Jun 8 09:01:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Benjamin Tissoires X-Patchwork-Id: 802853 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 4686D17C9E7; Sat, 8 Jun 2024 09:01:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717837312; cv=none; b=PhHNnmjdj1dxuVeodJtO7gxK26eWoJPlmvqf6wmBNkMb6v6MGYLJev7JkgjM8vf3ln/66uxLA2TZXxMd+tigvMl1eqM9bbCvPhUqXsIrzmxeqU49ouvAcfCLOTsM+U4874Qt2mVvjCdJfQE9R8uCVjPbFjjEvO0VrYYYkbnmZYc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717837312; c=relaxed/simple; bh=vy4mezYjZtrXyMz65bPN043/fx8Jb4rfGeuYveZNR50=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=d+H4gqR8EU4KyGeDv71xsGxnp/pwCZTfJ7WRhImjsfvdUfyLXBN8bEDiyUenGLaND5QtkQCMpWuoCuNKuFD+0ZEz9O/YpASM7FIhm+27UPov/R/Z/FFsL0+Ra8ndC0tao6Xf5G8MzW3CJuvC9PoRiQm++FLKzlVGpZNurJMtUa4= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=shD3lBca; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="shD3lBca" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 45F1CC4AF08; Sat, 8 Jun 2024 09:01:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717837312; bh=vy4mezYjZtrXyMz65bPN043/fx8Jb4rfGeuYveZNR50=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=shD3lBcaP5UhqoE5qXZlKCoGjv5f5sg2Mk9aSUx7NocZGD6xG+sKDANnxFAU0IvvA fJAUonGfBakyAtIe51DEdavCWka2UQZn1KPFUSg+/coZiXW4NGCfEgw/Av3QjqiKF5 VLsJw8v7mkmqhcreySIducfjBsySf6bSzPET1E2O3l+6wf9EZyGK72sNsL1urJGx6L WfnU+qxisv49f0+rYMfuMT3eRG92hS8j5Fb5Rzq16CPUDf3I6TmOyZmuLzYv8Qdvld Mo8lRnMZyZMrhP0OlAeXSIcaCdpHlmbBRjV/houRP4qK/uHExaXZ2eK1sBz8Qq+dyy 2ZUIOxmH3SKvQ== From: Benjamin Tissoires Date: Sat, 08 Jun 2024 11:01:25 +0200 Subject: [PATCH HID v3 13/16] HID: bpf: error on warnings when compiling bpf objects Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240608-hid_bpf_struct_ops-v3-13-6ac6ade58329@kernel.org> References: <20240608-hid_bpf_struct_ops-v3-0-6ac6ade58329@kernel.org> In-Reply-To: <20240608-hid_bpf_struct_ops-v3-0-6ac6ade58329@kernel.org> To: Shuah Khan , Jiri Kosina , Jonathan Corbet , Alexei Starovoitov Cc: linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, linux-input@vger.kernel.org, linux-doc@vger.kernel.org, Benjamin Tissoires X-Mailer: b4 0.13.0 X-Developer-Signature: v=1; a=ed25519-sha256; t=1717837279; l=785; i=bentiss@kernel.org; s=20230215; h=from:subject:message-id; bh=vy4mezYjZtrXyMz65bPN043/fx8Jb4rfGeuYveZNR50=; b=Cm0xeT6L2mEWnBbNTcNf6Eg2hL1BMyLChleBIQdszevtTvtVQR/Z/dSkx4uT1I2L8TQXEur1Q mL2VetAFIfCATyvns1fvYG0G2x56sNVJfbnCXSHaPUUziQLxcaI1D91 X-Developer-Key: i=bentiss@kernel.org; a=ed25519; pk=7D1DyAVh6ajCkuUTudt/chMuXWIJHlv2qCsRkIizvFw= There is no real reasons to paper over warnings for such small programs. Signed-off-by: Benjamin Tissoires --- no changes in v3 no changes in v2 --- drivers/hid/bpf/progs/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/hid/bpf/progs/Makefile b/drivers/hid/bpf/progs/Makefile index 63ed7e02adf1..ec1fc642fd63 100644 --- a/drivers/hid/bpf/progs/Makefile +++ b/drivers/hid/bpf/progs/Makefile @@ -56,7 +56,7 @@ clean: %.bpf.o: %.bpf.c vmlinux.h $(BPFOBJ) | $(OUTPUT) $(call msg,BPF,$@) - $(Q)$(CLANG) -g -O2 --target=bpf $(INCLUDES) \ + $(Q)$(CLANG) -g -O2 --target=bpf -Wall -Werror $(INCLUDES) \ -c $(filter %.c,$^) -o $@ && \ $(LLVM_STRIP) -g $@