From 33dc5e5d22ddcf31bc92f6b1fe2115e56add1b23 Mon Sep 17 00:00:00 2001 From: Jian Shen Date: Sat, 19 Oct 2019 16:03:56 +0800 Subject: [PATCH] net: hns3: log and clear hardware error after reset complete BugLink: https://bugs.launchpad.net/bugs/1858428 [ Upstream commit 4fdd0bca6152aa201898454e63cbb255a18ae6e9 ] When device is resetting, the CMDQ service may be stopped until reset completed. If a new RAS error occurs at this moment, it will no be able to clear the RAS source. This patch fixes it by clear the RAS source after reset complete. Signed-off-by: Jian Shen Signed-off-by: Huazhong Tan Signed-off-by: David S. Miller Signed-off-by: Sasha Levin Signed-off-by: Seth Forshee --- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c index c052bb33b3d3..162881005a6d 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c @@ -9443,6 +9443,9 @@ static int hclge_reset_ae_dev(struct hnae3_ae_dev *ae_dev) return ret; } + /* Log and clear the hw errors those already occurred */ + hclge_handle_all_hns_hw_errors(ae_dev); + /* Re-enable the hw error interrupts because * the interrupts get disabled on global reset. */ -- 2.39.5