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([2001:569:766d:6500:fb4e:6cf3:3ec6:9292]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-716c950d71asm371308a12.62.2024.06.20.22.05.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 20 Jun 2024 22:05:39 -0700 (PDT) From: Allen Pais To: kuba@kernel.org, Matthias Brugger , AngeloGioacchino Del Regno Cc: jes@trained-monkey.org, davem@davemloft.net, edumazet@google.com, pabeni@redhat.com, kda@linux-powerpc.org, cai.huoqing@linux.dev, dougmill@linux.ibm.com, npiggin@gmail.com, christophe.leroy@csgroup.eu, aneesh.kumar@kernel.org, naveen.n.rao@linux.ibm.com, nnac123@linux.ibm.com, tlfalcon@linux.ibm.com, cooldavid@cooldavid.org, marcin.s.wojtas@gmail.com, mlindner@marvell.com, stephen@networkplumber.org, nbd@nbd.name, sean.wang@mediatek.com, Mark-MC.Lee@mediatek.com, lorenzo@kernel.org, borisp@nvidia.com, bryan.whitehead@microchip.com, UNGLinuxDriver@microchip.com, louis.peens@corigine.com, richardcochran@gmail.com, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, linux-acenic@sunsite.dk, linux-net-drivers@amd.com, Allen Pais , linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH 00/15] ethernet: Convert from tasklet to BH workqueue Date: Thu, 20 Jun 2024 22:05:10 -0700 Message-Id: <20240621050525.3720069-1-allen.lkml@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 The only generic interface to execute asynchronously in the BH context is tasklet; however, it's marked deprecated and has some design flaws. To replace tasklets, BH workqueue support was recently added. A BH workqueue behaves similarly to regular workqueues except that the queued work items are executed in the BH context. This patch converts a few drivers in drivers/ethernet/* from tasklet to BH workqueue. The next set will be sent out after the next -rc is out. This series is based on commit a6ec08beec9e ("Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net") First version converting all the drivers can be found at: https://lore.kernel.org/all/20240507190111.16710 -2-apais@linux.microsoft.com/ Allen Pais (15): net: alteon: Convert tasklet API to new bottom half workqueue mechanism net: xgbe: Convert tasklet API to new bottom half workqueue mechanism net: cnic: Convert tasklet API to new bottom half workqueue mechanism net: macb: Convert tasklet API to new bottom half workqueue mechanism net: cavium/liquidio: Convert tasklet API to new bottom half workqueue mechanism net: octeon: Convert tasklet API to new bottom half workqueue mechanism net: thunderx: Convert tasklet API to new bottom half workqueue mechanism net: chelsio: Convert tasklet API to new bottom half workqueue mechanism net: sundance: Convert tasklet API to new bottom half workqueue mechanism net: hinic: Convert tasklet API to new bottom half workqueue mechanism net: ehea: Convert tasklet API to new bottom half workqueue mechanism net: ibmvnic: Convert tasklet API to new bottom half workqueue mechanism net: jme: Convert tasklet API to new bottom half workqueue mechanism net: marvell: Convert tasklet API to new bottom half workqueue mechanism net: mtk-wed: Convert tasklet API to new bottom half workqueue mechanism drivers/net/ethernet/alteon/acenic.c | 26 +++---- drivers/net/ethernet/alteon/acenic.h | 8 +-- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 30 ++++---- drivers/net/ethernet/amd/xgbe/xgbe-i2c.c | 16 ++--- drivers/net/ethernet/amd/xgbe/xgbe-mdio.c | 16 ++--- drivers/net/ethernet/amd/xgbe/xgbe-pci.c | 4 +- drivers/net/ethernet/amd/xgbe/xgbe.h | 10 +-- drivers/net/ethernet/broadcom/cnic.c | 19 ++--- drivers/net/ethernet/broadcom/cnic.h | 2 +- drivers/net/ethernet/cadence/macb.h | 3 +- drivers/net/ethernet/cadence/macb_main.c | 10 +-- .../net/ethernet/cavium/liquidio/lio_core.c | 4 +- .../net/ethernet/cavium/liquidio/lio_main.c | 24 +++---- .../ethernet/cavium/liquidio/lio_vf_main.c | 10 +-- .../ethernet/cavium/liquidio/octeon_droq.c | 4 +- .../ethernet/cavium/liquidio/octeon_main.h | 4 +- .../net/ethernet/cavium/octeon/octeon_mgmt.c | 13 ++-- drivers/net/ethernet/cavium/thunder/nic.h | 5 +- .../net/ethernet/cavium/thunder/nicvf_main.c | 24 +++---- .../ethernet/cavium/thunder/nicvf_queues.c | 4 +- .../ethernet/cavium/thunder/nicvf_queues.h | 2 +- drivers/net/ethernet/chelsio/cxgb/sge.c | 19 ++--- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 9 +-- .../net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 +- .../ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c | 4 +- .../net/ethernet/chelsio/cxgb4/cxgb4_uld.c | 2 +- drivers/net/ethernet/chelsio/cxgb4/sge.c | 40 +++++------ drivers/net/ethernet/chelsio/cxgb4vf/sge.c | 6 +- drivers/net/ethernet/dlink/sundance.c | 41 +++++------ .../net/ethernet/huawei/hinic/hinic_hw_cmdq.c | 2 +- .../net/ethernet/huawei/hinic/hinic_hw_eqs.c | 17 +++-- .../net/ethernet/huawei/hinic/hinic_hw_eqs.h | 2 +- drivers/net/ethernet/ibm/ehea/ehea.h | 3 +- drivers/net/ethernet/ibm/ehea/ehea_main.c | 14 ++-- drivers/net/ethernet/ibm/ibmvnic.c | 24 +++---- drivers/net/ethernet/ibm/ibmvnic.h | 2 +- drivers/net/ethernet/jme.c | 72 +++++++++---------- drivers/net/ethernet/jme.h | 8 +-- .../net/ethernet/marvell/mvpp2/mvpp2_main.c | 4 +- drivers/net/ethernet/marvell/skge.c | 12 ++-- drivers/net/ethernet/marvell/skge.h | 3 +- drivers/net/ethernet/mediatek/mtk_wed_wo.c | 12 ++-- drivers/net/ethernet/mediatek/mtk_wed_wo.h | 3 +- 43 files changed, 273 insertions(+), 266 deletions(-)