From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f179.google.com (mail-pf1-f179.google.com [209.85.210.179]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 048811F4FC2; Fri, 11 Oct 2024 06:51:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.179 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728629469; cv=none; b=hTxo402v+rhpE16gFktb7H3aVuFSRvle1nmknEMwAm/uxuOhna4a/9epyzNfDdxULXzyQx7kDCrepBaS0OHGDS/xzMpduFDEPKluL3oMCj2PyW8eCNzU5jrG8+2liD5ASslkxu+d4E/ehie009fA1hKEO4AuEIfdQ93t9IbYieg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728629469; c=relaxed/simple; bh=8upQEaFMUGPR4asJZ4uMH4mliRD2mg3nCcWceaOMyvg=; h=Message-ID:Date:MIME-Version:To:Cc:References:Subject:From: In-Reply-To:Content-Type; b=sAm8EzZpb2qFk0Z3MR20STv0RND4ujI6ZbmihG/ZhVs4l06d04N8O+zEN2ph154wS5DqwlOyUOlWGJhoFL8SX7pEzg3n3ZZEiAmmTBEdig5ihzCO21peeOVQSAC/AFCYPTPeumw5YWkW6cfmUhnhMXi5S+qWgqqI7Z7ALiARvN0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=d+Kh1/Rs; arc=none smtp.client-ip=209.85.210.179 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="d+Kh1/Rs" Received: by mail-pf1-f179.google.com with SMTP id d2e1a72fcca58-71e050190ddso1233266b3a.0; Thu, 10 Oct 2024 23:51:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1728629467; x=1729234267; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language:subject :references:cc:to:user-agent:mime-version:date:message-id:from:to:cc :subject:date:message-id:reply-to; bh=z/+tjJ7E9JhBsWRHBUSwfhW8GN/uEwBPBEcRmhfyDPM=; b=d+Kh1/Rs+jEQgnaYcI9kwgRYgVcJzKOgUpZs+9+J0BhbN8KteKq264Q4QLvnlrASC8 UXI0brGcqLGthVro/+B4Oa0mz9vtwz+e6syFXAZtxNlcgvbyj/LXtj/PFn3eXd4gYQ2Z bYZlsmHUrwxXAmMul/akJNg7T01dkP1sdeYldoqU9nSR5s0uRilMoug+6fB0geuZ7Vz2 xbFLRDmIw+hFvX2/04bwlerG50qZpCapSyXM7VUh1GObtNUKCL2kOzCQ5Vuz6A7rdQU4 w4rFRge/kD6phn2NSv+pdYMDMdd2wBp08NLKa0OHRyYJ+lKAX1cBw1Nb19zzF1/IFgap PU0Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728629467; x=1729234267; h=content-transfer-encoding:in-reply-to:from:content-language:subject :references:cc:to:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=z/+tjJ7E9JhBsWRHBUSwfhW8GN/uEwBPBEcRmhfyDPM=; b=vNdM5zW7wX9q2AKJhlawKcRLJCRF5fX4emiau2JeMBc6TmCBQeCm+CuKwFFLHssSy+ mFes/4U2Nf2pf41oOS1WQaptfaOguhnXP0pXDjXaYii7PydsesxoiNdmNjPQuz/LsJMi 275DqlzjFANiTaXgQPPYlu3xstD8D4rIUvbCYbXM3iE5eb8zbyi2AY7uBswHfn3UXebx J4AtTb4WTcxVmtaLsboI97nsJieHufvcLsk3P7JLXcgStle0uO0CcKvYORGnNvsppgOw fR1uhlfjJ1XNLcPvwMUzwhbPp/07lJdENhFjfdTyzsiP7JhHll2MB/7uq9i0QObe7kz8 OV8g== X-Forwarded-Encrypted: i=1; AJvYcCVMk9Xzijx4cENWoeZsf47jeSvR5peM6DiN5FRnqS954QMmssIr69r8Di/bZyHsfj8qCxZgpHBc6ikU5A==@vger.kernel.org, AJvYcCXEaASbaKR8YoZYNLGHpcROCUmJE6XJKgnY1VVeOHa0H14PqmIBZVKw5IhETMhs1wmoYwmpZGzg0lSs9DA=@vger.kernel.org X-Gm-Message-State: AOJu0YyGiq3j/0U/AjAwVixs+wpYIg4Mp2tfM9o2ekahDeIEsSP+/E8j ++7+XEam8X7QDMkYPtxNEXQZUivZpCySYjyADwTac3+6nFI8blN9 X-Google-Smtp-Source: AGHT+IGQoHcWQzUGO54cL5ac8Qnj93I5DOK+gnJbwMrgUZtK8PnoPRsYgsD+DxUgF1ccmFnwFivAoA== X-Received: by 2002:a05:6a00:1894:b0:71d:fbf3:f769 with SMTP id d2e1a72fcca58-71e380c113dmr2773131b3a.28.1728629466939; Thu, 10 Oct 2024 23:51:06 -0700 (PDT) Received: from [10.0.2.15] (KD106167137155.ppp-bb.dion.ne.jp. [106.167.137.155]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-71e2aa93918sm2035692b3a.135.2024.10.10.23.51.05 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 10 Oct 2024 23:51:06 -0700 (PDT) Message-ID: Date: Fri, 11 Oct 2024 15:51:05 +0900 Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird To: greg@kroah.com, sfr@canb.auug.org.au Cc: corbet@lwn.net, linux-kernel@vger.kernel.org, linux-next@vger.kernel.org References: <2024101127-scrubbed-unfilled-8b47@gregkh> Subject: Re: linux-next: build warning for a long time Content-Language: en-US From: Akira Yokosawa In-Reply-To: <2024101127-scrubbed-unfilled-8b47@gregkh> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, Sorry for the premature reply I just sent... On Fri, 11 Oct 2024 08:31:47 +0200, Greg KH wrote: > On Fri, Oct 11, 2024 at 05:24:42PM +1100, Stephen Rothwell wrote: >> Hi all, >> >> From before the git era, an htmldocs build (if we had such a thing back >> then) would complain like this: >> >> Documentation/driver-api/usb/usb:164: drivers/usb/core/message.c:968: WARNING: Duplicate C declaration, also defined at driver-api/usb/gadget:804. >> Declaration is '.. c:function:: int usb_string (struct usb_device *dev, int index, char *buf, size_t size)'. >> >> I assume it is confused because we have documented both a function and a >> data type called "usb_string". The former in drivers/usb/core/message.c >> and the latter in include/linux/usb/gadget.h. >> >> There are about 46 references to the function and 105 to the struct. >> We could rename the function to usb_string_utf8 ... > > But usb strings are not in utf8 format :) > > As C can handle this just fine, odds are sphinx should also be able to > handle this? > > thanks, This is a well known issue of Sphinx, which is taking a looong time to be properly fixed. For your info, this is a short summary I posted last March: https://lore.kernel.org/f735ce0b-db1e-49bc-86ac-b5ab8e4aec31@gmail.com/ I think we need to wait patiently for a fix(es) of Sphinx. HTH, Akira