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 7AF9B18A927 for ; Thu, 29 Aug 2024 22:42:05 +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=1724971325; cv=none; b=bHZ0yqbjeUQhpeSR4bbClprxCBkTcvYh7Ry0TRm7N3zZDK57pERHdIhQvx1OS0vg3OwGl7d0sn7OT9l5LmsfUcnCCFJPYdAq0c8bNfuoac+wuEh0RBRalWdCBwY/q0gH+Z2FkXDpowBmthrOtDZ9NOeeYdq2vxyDPHXwavdg41Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724971325; c=relaxed/simple; bh=KYCoIUTa6BMWCKcHDzMakcMrg4mkAy+/LLIvmDpsAJE=; h=Date:From:To:Cc:Subject:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=YlCb8bghAAcDL787LZWLPY9gefLBMfkeMbYKLAnNQ0TO6Uyu6kmsav3/pDwaY6mc8EZkpxqCwM9xAnqxA6OpMsIskub4fPnLwrvSx3ekwt3b0EBntB+JoURXgwToWmx37rD5RXXYtiXgaUZULx9CWfHwndo0hTeHZfnhv7gGiXs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aICKuXks; 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="aICKuXks" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6200AC4CEC1; Thu, 29 Aug 2024 22:42:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1724971325; bh=KYCoIUTa6BMWCKcHDzMakcMrg4mkAy+/LLIvmDpsAJE=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=aICKuXks2Ryb4D9XqK0nFDJdCA/WI2k91mafvg18yqqLA6BvaDbog1pzalOAMooiM jJfCoZm7LDTicvPFBnVl6zfWYf0Flvt0TIbQIsUWmPBHwc2lJXF1DiTUS+9fFjUawr l/uXNp6DKVq7LDEVqkk49ovpIa8Ja+eh2YD+UYAC5d5//8w9Hl99UbZWy3xc13cY1m gTa3Cb3UHzXlzY8HyomAlO6+emh/LUxxSTFXbjHqgd8wbiAC3yzGxm9bOwTj+FIASh FIoGQhzvMIaWg0km4pJ/ocKf2PH6MlVbRumeMUnSrPK7LvTkfXQkp/RIuSLEhPmaXy 1yu7j8zmLuPvA== Date: Thu, 29 Aug 2024 15:42:03 -0700 From: Jakub Kicinski To: Michael Chan Cc: davem@davemloft.net, netdev@vger.kernel.org, edumazet@google.com, pabeni@redhat.com, pavan.chebbi@broadcom.com, andrew.gospodarek@broadcom.com, horms@kernel.org, helgaas@kernel.org, przemyslaw.kitszel@intel.com, Vikas Gupta , Somnath Kotur Subject: Re: [PATCH net-next v4 2/9] bnxt_en: add support for retrieving crash dump using ethtool Message-ID: <20240829154203.1b2d9bd1@kernel.org> In-Reply-To: <20240828183235.128948-3-michael.chan@broadcom.com> References: <20240828183235.128948-1-michael.chan@broadcom.com> <20240828183235.128948-3-michael.chan@broadcom.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 Wed, 28 Aug 2024 11:32:28 -0700 Michael Chan wrote: > + if (data_copied + data_len > dump_len) > + data_len = dump_len - data_copied; Let's see how clever the min() police is.