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Tue, 04 Nov 2025 23:17:53 -0800 (PST) Received: from redhat.com ([2a0d:6fc0:1536:2700:9203:49b4:a0d:b580]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-429dc1fdae2sm8869350f8f.41.2025.11.04.23.17.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Nov 2025 23:17:52 -0800 (PST) Date: Wed, 5 Nov 2025 02:17:49 -0500 From: "Michael S. Tsirkin" To: Jason Wang Cc: xuanzhuo@linux.alibaba.com, eperezma@redhat.com, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, virtualization@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: Re: [PATCH net V2] virtio_net: fix alignment for virtio_net_hdr_v1_hash Message-ID: <20251105021637-mutt-send-email-mst@kernel.org> References: <20251031060551.126-1-jasowang@redhat.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20251031060551.126-1-jasowang@redhat.com> On Fri, Oct 31, 2025 at 02:05:51PM +0800, Jason Wang wrote: > diff --git a/include/linux/virtio_net.h b/include/linux/virtio_net.h > index 4d1780848d0e..b673c31569f3 100644 > --- a/include/linux/virtio_net.h > +++ b/include/linux/virtio_net.h > @@ -401,7 +401,8 @@ virtio_net_hdr_tnl_from_skb(const struct sk_buff *skb, > if (!tnl_hdr_negotiated) > return -EINVAL; > > - vhdr->hash_hdr.hash_value = 0; > + vhdr->hash_hdr.hash_value_lo = 0; > + vhdr->hash_hdr.hash_value_hi = 0; > vhdr->hash_hdr.hash_report = 0; > vhdr->hash_hdr.padding = 0; > BTW is it just me or is old code space-indented here? We should probably switch it to tabs. -- MST