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 9CA2E272E6D; Mon, 13 Apr 2026 16:09:15 +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=1776096555; cv=none; b=P0LyY/Io89xKJAv+h1AR/vCusgxpmC4ZXbcFGm7EYY6FydEXe/IrMvRmGqoZJerYErQPbgKFAfjHZqSIRghdWIy+ZAKC5fSP8L304Dti/olDaEPhdWwDnbhFKWzUtugI03BaXkSpGMLM2hHnZ/NlqpvhYrbjfyQfYZgHnS2K7uE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776096555; c=relaxed/simple; bh=ivJCtvmKkXE+mdYlmr1xPzzNt85+4Pv62hw0me/sBIw=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=K7QWdXVua5+S6/Wl7BqhrwaRs34+TI/g5SHpheF2ln1AeSnAVOUqMmeHUcYJcN+PQ9vQtCV55hcP5Vh4Bqn06Nkkx0RkzlHgl5sFlpA/UvlXtuWAQGOKVV5vBB9+uq5vu95zqhVUHYv3Etvma8fzlVgfyRTAo7NdOUAR//gfuKU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tEvkAHCU; 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="tEvkAHCU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D1D7C2BCB4; Mon, 13 Apr 2026 16:09:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1776096555; bh=ivJCtvmKkXE+mdYlmr1xPzzNt85+4Pv62hw0me/sBIw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=tEvkAHCUxScpzmU/fjUsAOwn4IjfT4Q8zigg17yVwyGLFbEX5vUjrwijkGox2N6zO G/8J2HWH0WdIgzTmxHDnAMCXVZneeJerIEXy/O2ttBYH3J+ioRjPZH+IMaINxKHCvE zXNwzezk4XNWwB7lKTsfgmFDfKK4IwMoG9wvFSv0Flr67Qmk9OIk4kiQhPkmHAwiC2 mFAWUVEjDNRqmIz4HKiJmP/Pu3I7x5CISIIEyTp0jiyHMuguNKBwj/8kkiGjAU4Zsd WEkGOTTrTSKBZqjoOp+BIg9OQTDv+KWPOaSjH/N10qGNp7KpPSwnQ2leaXvx88n7+g rUn+TVhhuSXRQ== Date: Mon, 13 Apr 2026 19:09:11 +0300 From: Leon Romanovsky To: Junrui Luo Cc: Chengchang Tang , Junxian Huang , Jason Gunthorpe , Xi Wang , Weihang Li , Wei Xu , Shengming Shu , "linux-rdma@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Yuhao Jiang , "stable@vger.kernel.org" Subject: Re: [PATCH] RDMA/hns: fix out-of-bounds write in IRQ array during configuration Message-ID: <20260413160911.GN21470@unreal> References: <20260412125005.GB21470@unreal> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: On Mon, Apr 13, 2026 at 07:09:49AM +0000, Junrui Luo wrote: > On Sun, Apr 12, 2026 at 03:50:05PM +0300, Leon Romanovsky wrote: > > Is this an actual issue, or just another imagined problem? > > This is a defensive hardening assumption rather than an > observed issue. Let's drop this patch. The kernel does not follow a defensive programming style. Thanks > > Thanks, > Junrui Luo