From patchwork Mon Jun 5 10:14:03 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 13267166 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 901755684 for ; Mon, 5 Jun 2023 10:14:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A0CC4C433EF; Mon, 5 Jun 2023 10:14:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685960052; bh=Zy7F8g5Z2TeY0mKknBJU4ExG8y5dcguFh9LlLAlh+Pk=; h=From:To:Cc:Subject:Date:From; b=XSO0HxdFSe0laVAjCG6+Bc+fRWM38yXCxIYJtou5sPcLKjdPnj6OjbwftGpmIXezL wHJN3eQln4Zg+3ZP68eLM5jQrd2hKdhmW4jHKAsM7kQicrKorXcItrj0S6EBp1Ljs8 0Z3opamSxw6u2X9DW2MJwrfeu0rLYa1vv1xio+Cv0zRtU5/HNR6jBgZu32ZGYqocIo j/5tSqgjXlteQEVbalAF7W4gfm18rc3I096RqhzP0ZmaEQy3HMEpMdRjIPm/KZqNrl 5olqyoDRByLUy9+CGBZoBs2bPVNJsVFAC/D//5sIKTQBkkpZStzZJ0b7x+iOqrYYtF jEvLJVr5N1jzA== From: Leon Romanovsky To: Jason Gunthorpe Cc: Leon Romanovsky , Eric Dumazet , Jakub Kicinski , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, netdev@vger.kernel.org, Paolo Abeni , Patrisious Haddad , Saeed Mahameed Subject: [PATCH rdma-next v2 0/4] Handle FW failures to destroy QP/RQ objects Date: Mon, 5 Jun 2023 13:14:03 +0300 Message-Id: X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Leon Romanovsky Changelog: v2: * Reworked DCT patch v1: https://lore.kernel.org/all/cover.1678973858.git.leon@kernel.org * Dropped EQ changes v0: https://lore.kernel.org/all/cover.1649139915.git.leonro@nvidia.com ----------------------------------------------------------------------- Hi, This series from Patrisious extends mlx5 driver to convey FW failures back to the upper layers and allow retry to delete these hardware resources. Thanks Leon Romanovsky (1): RDMA/mlx5: Reduce QP table exposure Patrisious Haddad (3): net/mlx5: Nullify qp->dbg pointer post destruction RDMA/mlx5: Handle DCT QP logic separately from low level QP interface RDMA/mlx5: Return the firmware result upon destroying QP/RQ drivers/infiniband/hw/mlx5/mlx5_ib.h | 1 + drivers/infiniband/hw/mlx5/qp.h | 12 ++- drivers/infiniband/hw/mlx5/qpc.c | 93 +++++++++++-------- .../net/ethernet/mellanox/mlx5/core/debugfs.c | 6 +- include/linux/mlx5/driver.h | 10 -- 5 files changed, 69 insertions(+), 53 deletions(-)