From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9FD1D3FFD; Tue, 9 Jun 2026 02:31:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780972262; cv=none; b=X+BVyGkTmn77dc4aTPb6tHksuca64SnfcZIdrDzBcL9haq8tTdzUeXIXc3gcyBFcL7tJEAyEF5HHSppL6YHfjUp4dd2NpLjrmH2jYluCAwQJZYZB751g/eNY4potaT2vmFlSraRO0PUtzLvMPouTFQX6ImkdXnqNj7AxtsnPY/g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780972262; c=relaxed/simple; bh=MgNTQsD6HyqHJjQCo+UfLP93In9liJmPr//06lTdHHg=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=EfFECZciRhKOlSmHHzYbNfYnFCi6nQcE3fIsxcvsN90O4it7HA7xsFReT/7iRL00b7weY5oDdBx/77Nb/eDIJFF66ObKRmRGn8AYDXxGiw9aw/yMMIvefuJoSgRiYFnMFN5SUX/DhVuP0r5q5FEU5QzKD4EEK6Oax1Ev1J50twE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=N010GNAq; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="N010GNAq" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9BF2D1F00893; Tue, 9 Jun 2026 02:31:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1780972261; bh=rh7+JytDuZuJDCznDx0VCj5EAQToBkmQNWkGO0U5JvI=; h=Date:From:To:Cc:Subject:In-Reply-To:References; b=N010GNAqn865krLcj1+QjF6lVLaybog1vWywyrSP38qdeA8j7WHMoLIpIOtlEdagc 6MoCXwA9+/L8BICWTkA++plpfOmaOqYBSagWvM1W1uPU6C8M4OsUhhgRybotcLOK4u yPvB/VUbi23tpa5LTmCGUZ3NCtF7HaqP6tPUlfYNmm6m+Na1F3ptB3oAKP/f5KBa4s CNWd06BpSXlLxzWWVtjsT0AzkrSh1zE7VWa5sfAM37smT3w+E2LjgpUwijrNJRPL/3 n0auAu1H9YMjHnTRlbpfDsBdBGPrDP8jy2PSE4KPw00hAgaMqewliZCm5EMcipNlq+ XHp7oVjFBTrgA== Date: Mon, 8 Jun 2026 19:30:59 -0700 From: Jakub Kicinski To: Ding Hui Cc: Andrew Lunn , "David S. Miller" , Eric Dumazet , Paolo Abeni , Maxime Coquelin , Alexandre Torgue , "Russell King (Oracle)" , Maxime Chevallier , Ding Hui , netdev@vger.kernel.org (open list:STMMAC ETHERNET DRIVER), linux-stm32@st-md-mailman.stormreply.com (moderated list:ARM/STM32 ARCHITECTURE), linux-arm-kernel@lists.infradead.org (moderated list:ARM/STM32 ARCHITECTURE), linux-kernel@vger.kernel.org (open list), j.raczynski@samsung.com, xiasanbo@lixiang.com, yangchen11@lixiang.com, liuxuanjun@lixiang.com Subject: Re: [PATCH v3] net: stmmac: fix fatal bus error on resume by reinitializing RX buffers Message-ID: <20260608193059.78e05dce@kernel.org> In-Reply-To: <20260604144557.3175399-1-dinghui1111@163.com> References: <20260604144557.3175399-1-dinghui1111@163.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Thu, 4 Jun 2026 22:45:54 +0800 Ding Hui wrote: > +/** > + * stmmac_reinit_rx_descriptors - re-program RX descriptor buffer addresses > + * after stmmac_clear_descriptors() > + * @priv: driver private structure > + * @dma_conf: structure holding the dma data > + * @queue: RX queue index nit: kernel-doc script says: Warning: drivers/net/ethernet/stmicro/stmmac/stmmac_main.c:1733 No description found for return value of 'stmmac_reinit_rx_descriptors' You need a Returns: statement in this kdoc -- pw-bot: cr