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AFNElJ9yHbbqv8uZqVi3oWtu3e5pxF5AXgbzBjF6kHIeJpqjpbntOUDAb1B5YY0ejTOl5+XtiKhfRbfJ7HEVXkA=@vger.kernel.org X-Gm-Message-State: AOJu0YzSi+9DiXL1aqnyso/7a4wiNV5aihe1TXyeaqygdt3YQusLwku4 wHlVp95zgzOfoReV4CGWIpMkFMO1czjxAh1Y0QuUue6i7JPoQwW9yY1LjfAB4sJ0eePBeCpko+N Z9aXQtw== X-Received: from wmgg21.prod.google.com ([2002:a05:600d:15:b0:488:7af2:fae7]) (user=nogikh job=prod-delivery.src-stubby-dispatcher) by 2002:a05:600c:3149:b0:488:ab26:8fe0 with SMTP id 5b1f17b1804b1-488d68432f2mr230761425e9.15.1776155598632; Tue, 14 Apr 2026 01:33:18 -0700 (PDT) Date: Tue, 14 Apr 2026 10:33:16 +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: <20260414083316.19864-1-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, syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" (forgotten to Cc the right list) 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)); }