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 1724B1A08B1; Tue, 31 Dec 2024 15:48:17 +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=1735660097; cv=none; b=m5YA9LlolGFmt3lqgVbNiKZDCqrjPjxvWLdRltD1yzvL0GFe8w7KpHc7QW48/yOBSwF1HcB3zSmpeIDlu7Oc/3hYMx/lVxA6Gm4rNpZ6k81jBUtamYw3HhdDfS1N90Q8BCsJnp5KytnWm3JMsYn2Hwv5wDhXetM37io/ZWFlj8Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735660097; c=relaxed/simple; bh=r7tf2xE0jrAAyvYeMWSfyNsjAJXOkaB/xJW3hNeRhRU=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=MAFl8XWQAznr7tGMRvXYXOB2C22krA8cnb127D7pQtx4WUUxWob6pihbODmQTPt2KvbQETEZQZXiKpdeNhCZFhXTzB4qY4/eXIrkiwRzvWLYrY82cQI8a5cgC7BDyGH+qgpQFrMjbF4bf1ONtlfW1LOZ+KY4t8973ZupnDUSetA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gOkH4oyP; 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="gOkH4oyP" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CD423C4CED2; Tue, 31 Dec 2024 15:48:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1735660096; bh=r7tf2xE0jrAAyvYeMWSfyNsjAJXOkaB/xJW3hNeRhRU=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=gOkH4oyPmdA8sxYEPZek8TjUUApOsoqGuOTog4bxkEGx6NNJsMSTO2qjxNJN3j90h YYrITjQMV0vO0NAAT1qMMs/oJBp8yQDTbM5+CFPBUt/C+qlOV4e7VodZnY0kMcuXwf bjz+OuWEFvEy6Qp9/s2t9cWLnzPKmERrH3T7jOjURtb4IPu3Y/56WF4GIg8+Xs6CRE +mkQ7G0w2jKUCfzq0Ndh2TF9gfGh9AV2algHD/KmGN958jOeYzqK+BZeJcKNYy4XDn MPAmq5tjtvzenb3Rjw894IB/yuVcW3fALTMgeL4GxxCGMVPxWFvTUCp9ULn7HSMq24 olcSVf1vfQCBg== Date: Wed, 1 Jan 2025 00:48:11 +0900 From: Masami Hiramatsu (Google) To: Steven Rostedt Cc: Alexei Starovoitov , Florent Revest , linux-trace-kernel@vger.kernel.org, LKML , Martin KaFai Lau , bpf , Alexei Starovoitov , Jiri Olsa , Alan Maguire , Mark Rutland , linux-arch@vger.kernel.org Subject: Re: [PATCH v22 20/20] bpf: Use ftrace_get_symaddr() for kprobe_multi probes Message-Id: <20250101004811.b72e32be7e9649e690738dec@kernel.org> In-Reply-To: <20241227102452.14a1c2d9@gandalf.local.home> References: <173518987627.391279.3307342580035322889.stgit@devnote2> <173519012541.391279.12203132904339088937.stgit@devnote2> <20241226212339.2f871f94@batman.local.home> <20241226212453.7b0aa119@batman.local.home> <20241227102452.14a1c2d9@gandalf.local.home> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Fri, 27 Dec 2024 10:24:52 -0500 Steven Rostedt wrote: > On Thu, 26 Dec 2024 21:24:53 -0500 > Steven Rostedt wrote: > > > > On my 32bit build, I hit a new warning; > > > > > > kernel/trace/bpf_trace.c:1073:22: warning: ‘ftrace_get_entry_ip’ defined but not used [-Wunused-function] > > > 1073 | static unsigned long ftrace_get_entry_ip(unsigned long fentry_ip) > > > | ^~~~~~~~~~~~~~~~~~~ > > > > > > Config attached. > > > > > > Since this is the last patch of the series, just send a new patch for this one. > > I'll continue testing the rest of the patches. > > The tests passed without this patch so I applied them to my for-next branch. Thanks! > > If you fix this, you just need to send this patch only. OK, let me fix this issue. > > Thanks, > > -- Steve -- Masami Hiramatsu (Google)