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AFNElJ8G0ISAAAfrGu8CSDZ200aZXlW4WFVTOuiv2MXAKWK8cEoogyUHTuryda6P3ZuRvRJgqjMR/Mz9rYgZikc=@vger.kernel.org X-Gm-Message-State: AOJu0Yy/1GBpazgSQseImjKdvkq45Ayi3CeHbkLgQsNk27SM3f3ql/UA Psg8V5kqxm1xyUWei9RZUFShZ8JRlEtcy2xFfDVRnZ2tQCZeyRMSfer05p2hrPelWXnxt3IG7q7 5bnxeFQ== X-Received: from ejcnb15.prod.google.com ([2002:a17:907:1c8f:b0:b9c:6791:7165]) (user=nogikh job=prod-delivery.src-stubby-dispatcher) by 2002:a17:907:1b1c:b0:b9c:4893:822e with SMTP id a640c23a62f3a-b9d72440894mr925158566b.10.1776154669125; Tue, 14 Apr 2026 01:17:49 -0700 (PDT) Date: Tue, 14 Apr 2026 10:17:46 +0200 In-Reply-To: <69dd48c2.a00a0220.468cb.004e.GAE@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <69dd48c2.a00a0220.468cb.004e.GAE@google.com> X-Mailer: git-send-email 2.54.0.rc0.605.g598a273b03-goog Message-ID: <20260414081746.17392-1-nogikh@google.com> Subject: Re: [syzbot ci] Re: veth: add Byte Queue Limits (BQL) support From: Aleksandr Nogikh To: syzbot+cib904ea9ebb647254@syzkaller.appspotmail.com, hawk@kernel.org Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hmm, just fixed a problem that may have affected `syz test` processing, let's try again: #syz test --- drivers/net/veth.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/veth.c b/drivers/net/veth.c index 911e7e36e166..9d7b085c9548 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -1138,7 +1138,9 @@ static void veth_napi_del_range(struct net_device *dev, int start, int end) */ peer = rtnl_dereference(priv->peer); if (peer) { - for (i = start; i < end; i++) + int peer_end = min(end, (int)peer->real_num_tx_queues); + + for (i = start; i < peer_end; i++) netdev_tx_reset_queue(netdev_get_tx_queue(peer, i)); }