From patchwork Wed Nov 27 19:43:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Long Li X-Patchwork-Id: 13887336 Received: from linux.microsoft.com (linux.microsoft.com [13.77.154.182]) by smtp.subspace.kernel.org (Postfix) with ESMTP id BEF08140E38; Wed, 27 Nov 2024 19:43:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.77.154.182 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732736627; cv=none; b=VBQOQLawLanTyS0p+krB4YlzydUAgMFzXmDEqGY0jlyf//4Ciz2RCnmetG0q+RdgIWYENvhC2NL2g7h5K/y6yB8rTs2G0eDVYv9me3dXhp0CZ4f7Z/PN/PkLo12v68LRU5ylgZjEWhEzGTe7pRVDlYJNI/5fCmTNpLUAVn5hzsk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732736627; c=relaxed/simple; bh=B/qu1WrdEwSkKI4jj4obY/PvsecyApEC/RL44xsaADk=; h=From:To:Cc:Subject:Date:Message-Id; b=HwaRQHyB8BqVnl+VMGGVRN+gHb2kIr6YU+eqtLO2QGOzO0jIAhZdJSbqXd1Ls+mx4Ci5s7/VQzY29iRBFnEt2zuJXT2VVoTOSUjwgxP6nMsSL1Gqg4+9qfqLD7vayPU4cwUHCUd4Zf3YHo3fooZbGKm3m9BorYJ//75IydcozPM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linuxonhyperv.com; spf=pass smtp.mailfrom=linux.microsoft.com; dkim=pass (1024-bit key) header.d=linuxonhyperv.com header.i=@linuxonhyperv.com header.b=HkPep5Ah; arc=none smtp.client-ip=13.77.154.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linuxonhyperv.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.microsoft.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxonhyperv.com header.i=@linuxonhyperv.com header.b="HkPep5Ah" Received: by linux.microsoft.com (Postfix, from userid 1202) id 7F6DC2064AE8; Wed, 27 Nov 2024 11:43:45 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 7F6DC2064AE8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1732736625; bh=jkI17VqvzA8ChaHeNeFWrLsb7si+GzmH/qVd0R1oknw=; h=From:To:Cc:Subject:Date:From; b=HkPep5AhZSlUVxAwwQaaQe3/zEJsTcHF3CoyKhxNzbOn0DQuuDX7BzoQORaaP8Qt9 6uwxuZTqA948BXaGysVJkqzwdCGReRnhKdL5YBKVAxk1da0ucke2OVaDX+pS8aVIQU F06V3Dsb1VPZHUW049INNV3l/fjLebpA1TDE4Lek= From: longli@linuxonhyperv.com To: Jason Gunthorpe , Leon Romanovsky , Ajay Sharma , Konstantin Taranov , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni Cc: linux-rdma@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org, Long Li Subject: [PATCH 1/3] RDMA/core: Do not use netdev if it is a bonded slave Date: Wed, 27 Nov 2024 11:43:36 -0800 Message-Id: <1732736619-19941-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: From: Long Li Filter function is_eth_port_of_netdev_filter() is used to determine if a netdev should be used for assigning its IP to GID cache. This function should filter out bonded slave netdevs. For bonded slaves, their master netdevs should be used to cache GIDs. Signed-off-by: Long Li --- drivers/infiniband/core/roce_gid_mgmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/core/roce_gid_mgmt.c b/drivers/infiniband/core/roce_gid_mgmt.c index a9f2c6b1b29e..27a3ffed11b9 100644 --- a/drivers/infiniband/core/roce_gid_mgmt.c +++ b/drivers/infiniband/core/roce_gid_mgmt.c @@ -161,7 +161,7 @@ is_eth_port_of_netdev_filter(struct ib_device *ib_dev, u32 port, res = ((rdma_is_upper_dev_rcu(rdma_ndev, cookie) && (is_eth_active_slave_of_bonding_rcu(rdma_ndev, real_dev) & REQUIRED_BOND_STATES)) || - real_dev == rdma_ndev); + (real_dev == rdma_ndev && !netif_is_bond_slave(rdma_ndev))); rcu_read_unlock(); return res;