Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
Date:   Wed, 24 May 2023 07:54:02 -0700
From:   Stephen Hemminger <stephen@networkplumber.org>
To:     Shradha Gupta <shradhagupta@linux.microsoft.com>
Cc:     linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org,
        netdev@vger.kernel.org, Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        "K. Y. Srinivasan" <kys@microsoft.com>,
        Haiyang Zhang <haiyangz@microsoft.com>,
        Wei Liu <wei.liu@kernel.org>, Dexuan Cui <decui@microsoft.com>,
        Long Li <longli@microsoft.com>,
        Michael Kelley <mikelley@microsoft.com>,
        "David S. Miller" <davem@davemloft.net>,
        Steen Hegelund <steen.hegelund@microchip.com>,
        Simon Horman <simon.horman@corigine.com>
Subject: Re: [PATCH v2] hv_netvsc: Allocate rx indirection table size
 dynamically
Message-ID: <20230524075402.3a0e36bc@hermes.local>
In-Reply-To: <1684922230-24073-1-git-send-email-shradhagupta@linux.microsoft.com>
References: <1684922230-24073-1-git-send-email-shradhagupta@linux.microsoft.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Precedence: bulk

On Wed, 24 May 2023 02:57:10 -0700
Shradha Gupta <shradhagupta@linux.microsoft.com> wrote:

> @@ -1034,7 +1035,9 @@ struct net_device_context {
>  
>  	u32 tx_table[VRSS_SEND_TAB_SIZE];
>  
> -	u16 rx_table[ITAB_NUM];
> +	u16 *rx_table;
> +
> +	int rx_table_sz;
Size should never be negative, use u32 or u16 here?