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b=d7LreiuvhfjD/V/v8HfCQqlCjIiS25xMQbvAtVownRdYLNXI/pWyy2gUoiWWb/s8g P0jAU7STYomTFRccQf35Yf/AG4FanHP0K6q35nELb5m2kJ1XkyPqpZY04wh1tfbvBU 3C73lnSkRXbV9g7ZlkUMv0OwiVeIK2KQwVGIS+cY= Received: from pek-lxu-l1.wrs.com ([111.198.228.140]) by newxmesmtplogicsvrszb9-1.qq.com (NewEsmtp) with SMTP id 92A26EDA; Sat, 02 Mar 2024 11:36:42 +0800 X-QQ-mid: xmsmtpt1709350602tnhlhp424 Message-ID: X-QQ-XMAILINFO: NX3xVHLFGis3Q/IfXLkYFL4geKBlCZjFBGxb+XM/icAjBNX04x7J2hrhsplPgq fwp6/H8HnTiax/HHqibBDWyUCCyTpmbKHzBPoe05ODJexzjbNwajYB7pPpLkGYu6d+wLvP6AvC1F SeRZVhEHDato6km1CeITDYrS6QE31SQ7MKsQjg5U6mU08/S3m/rS/2bL5xEY0cKPjciDQo7RAY6S vEyXs38i9f/nTiE+7HRVBTceyfHoIS9YF/+garooxBkLmtgzHibAD9vZissUu3+nDMG/EV7VuhKt VVk/FRFtgdFMCC3Bn5gSIBt4BZjqGqHpEHUIxgxUrYc56N8OCHTdtMu931nJL7EMphVq5FYdt5XE Z2A+HpC6estvwUBZ7qJ1PxoKoaUGBDnpIS2zIazHiZm9MkihpKPu8uMAVSvDJFV/PP2rEhaNoMNa Jnnq/9Xovd5AhV5ze22VY0Ey69KYYH2zid9K7zCnyiZaqANSaBo1mbsKE6ANbi5DVhnqJMM78Njd lFw2k51oHouaVPIDqxV7OPiFBVVrpMz3gMgw3sAXZtnkhGJk2Duk0+Zjj6gzMNHBu5wFDv3c+mrH PcC7/n1klvNmak4W2PLRdDPzd9blX6XYDvZdOVw3W95ygKoiEMkxpCGzfqssg/BNIHh77U0O6H9X Pz8qNMdLbimiZ6lKawNoY++peMQcwpgXx+2T3ZX1iZS6rImvxZCSGqa8dVsOQjYibKXRcmTJWgS7 y7UX2f8oNrqjfDvbvDWxH+VeHt5DTMZ8IC1CLfcOC47nE7cUnAej28HjeaQz/tNWS7kULiaOrIfP oGMuNIThMzj5NsXloaeh0ieJ4+CIyLlTmztXw9Oe6QPTXN4pr0GLKfzUlvOvQHgWBQVhWH8XMbzJ cIs86P5KrcQzDQp65Wej0Ax7yjslETQYtGcwr9GzirCTeWY2ViypX5jyIk7ZyhqM3yPysRw56U X-QQ-XMRINFO: Nq+8W0+stu50PRdwbJxPCL0= From: Edward Adam Davis To: syzbot+d4faee732755bba9838e@syzkaller.appspotmail.com Cc: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Subject: Re: [syzbot] [rds?] WARNING in rds_conn_connect_if_down Date: Sat, 2 Mar 2024 11:36:43 +0800 X-OQ-MSGID: <20240302033642.2933199-2-eadavis@qq.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <000000000000c0550506125e4118@google.com> References: <000000000000c0550506125e4118@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit please test mp capable for rds #syz test https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master diff --git a/net/rds/recv.c b/net/rds/recv.c index 5627f80013f8..142c289bcf6b 100644 --- a/net/rds/recv.c +++ b/net/rds/recv.c @@ -228,6 +228,7 @@ static void rds_recv_hs_exthdrs(struct rds_header *hdr, } /* if RDS_EXTHDR_NPATHS was not found, default to a single-path */ conn->c_npaths = max_t(int, conn->c_npaths, 1); + conn->c_trans->t_mp_capable = conn->c_npaths > 1 ? 1 : 0; conn->c_ping_triggered = 0; rds_conn_peer_gen_update(conn, new_peer_gen_num); }