From mboxrd@z Thu Jan 1 00:00:00 1970 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 061322CCC5 for ; Tue, 1 Apr 2025 11:32:04 +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=1743507125; cv=none; b=og/R2wEKso+XI9jAoimGeMyBej6rCJ7y7oT6UA1YDLlN2ao2hHOn1hhOpEzn5n7b61GKpNDi2grLhXvG5DQwnf0oifNRVMFVo9o1JAjaNSJYeSkR70fxL04brfWw17/apya7gKlxEIolkcHt8XxgnTBHxMiUeYwkMRvUjdalejc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743507125; c=relaxed/simple; bh=dd9Yohu3bLNU37Fu3gNES3v22ka1maPyEMnLvHbr4zg=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=RmweAtuOD7NW8R3ksl3HjyQcSgvWbEyrq84nzJV38gQffbFi01M3tFhVtc5lD+yiO15du1G4NauOFcW5EjJr4RURGU9GHWt/vMjPg848usWF51sry4WWSAMzO4UCOQ8rvEblCkWOv0RaGivir97fGVsJWbk4csr23iDfrpOM9IM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=e4etQI/t; 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="e4etQI/t" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C06B4C4CEE8; Tue, 1 Apr 2025 11:32:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1743507124; bh=dd9Yohu3bLNU37Fu3gNES3v22ka1maPyEMnLvHbr4zg=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=e4etQI/tYSfJdm1cd/wl6DwcqmQ1wWT/BkAVndZjGP06t4ZdEYkZbip1szA7Umb8k s3e6oam2bRgv0e7TklvsqagXmlRhrLiPZ8tf4xnBw6pii6i6nee1jDQOJGfz4TFuDH QJhixoQp0KuBgqY7W7jvdAwU7Q1IzirtHsBl1oE+6X7HXCMzkXv21B7d+ChcWVttrc MZ+7cBtPvUczHlWlPp5+TZxZqvEIZ2fUKbMNkHn3ZuSDGfkkDVrbLffdSoIWOTtqAK 8/R2v5saEwCPwTcy3DWRsqhNjB8+HbRzqmYK0Rj+y8/LLizLx/DHlg9o3lOlPp+u4h WoFytShDtOG1A== Date: Tue, 1 Apr 2025 14:31:59 +0300 From: Leon Romanovsky To: Christian Loehle Cc: "pr-tracker-bot@kernel.org" , Steven Rostedt , Linus Torvalds , Hongyan Xia , LKML , Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Haiyue Wang , Jiapeng Chong , Sasha Levin , Sven Schnelle , Tengda Wu Subject: Re: [GIT PULL] ftrace: Updates for 6.15 Message-ID: <20250401113159.GA83216@unreal> References: <20250325193935.66020aa3@gandalf.local.home> <174312059712.2290382.15769886213616422661.pr-tracker-bot@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, Mar 31, 2025 at 04:57:53PM +0000, Christian Loehle wrote: > > > ________________________________________ > From: pr-tracker-bot@kernel.org > Sent: 28 March 2025 00:09 > To: Steven Rostedt > Cc: Linus Torvalds ; LKML ; Masami Hiramatsu ; Mark Rutland ; Mathieu Desnoyers ; Andrew Morton ; Haiyue Wang ; Jiapeng Chong ; Sasha Levin ; Sven Schnelle ; Tengda Wu > Subject: Re: [GIT PULL] ftrace: Updates for 6.15 >   >   > >The pull request you sent on Tue, 25 Mar 2025 19:39:35 -0400: > > > >> git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace.git ftrace-v6.15 > > > >has been merged into torvalds/linux.git: > >https://git.kernel.org/torvalds/c/31eb415bf6f06c90fdd9b635caf3a6c5110a38b6 > > > >Thank you! > > > >-- > >Deet-doot-dot, I am a bot. > >https://korg.docs.kernel.org/prtracker.html > > Hi Steven, > I'm pretty sure this causes the build to fail on linus' tree and next: > 4e82c87058f4 (HEAD -> master, origin/master, origin/HEAD) Merge tag 'rust-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/ojeda/linux > > aarch64-linux-gnu-ld: Unexpected GOT/PLT entries detected! > aarch64-linux-gnu-ld: Unexpected run-time procedure linkages detected! > aarch64-linux-gnu-ld: kernel/trace/trace_output.o: in function `print_function_args': > /home/chrloe01/development/linux-mainline/kernel/trace/trace_output.c:712: undefined reference to `btf_find_func_proto' > aarch64-linux-gnu-ld: /home/chrloe01/development/linux-mainline/kernel/trace/trace_output.c:716: undefined reference to `btf_get_func_param' > make[2]: *** [scripts/Makefile.vmlinux:77: vmlinux] Error 1 > make[1]: *** [/data_nvme1n1/chrloe01/development/linux-mainline/Makefile:1234: vmlinux] Error 2 > make: *** [Makefile:251: __sub-make] Error 2 We see same issue in our CI systems. 13:29:09 + make -s -j64 ARCH=x86 13:32:31 ld: kernel/trace/trace_output.o: in function `print_function_args': 13:32:31 /home/jenkins/agent/workspace/kernel_build/linux/kernel/trace/trace_output.c:713:(.text+0x20f1): undefined reference to `btf_find_func_proto' 13:32:31 ld: /home/jenkins/agent/workspace/kernel_build/linux/kernel/trace/trace_output.c:717:(.text+0x210d): undefined reference to `btf_get_func_param' 13:32:31 make[2]: *** [scripts/Makefile.vmlinux:77: vmlinux] Error 1 13:32:31 make[1]: *** [/home/jenkins/agent/workspace/kernel_build/linux/Makefile:1234: vmlinux] Error 2 13:32:31 make: *** [Makefile:251: __sub-make] Error 2 Thanks > > Sound familiar? > grep BTF .config > CONFIG_DEBUG_INFO_BTF=y > CONFIG_PAHOLE_HAS_SPLIT_BTF=y > CONFIG_DEBUG_INFO_BTF_MODULES=y > # CONFIG_MODULE_ALLOW_BTF_MISMATCH is not set > > Enabling CONFIG_PROBE_EVENTS_BTF_ARGS passes the build. > >