From 89a898d63f6f588acf5c104c65c94a38b68c69a6 Mon Sep 17 00:00:00 2001 From: Moshe Shemesh Date: Tue, 9 Dec 2025 14:56:09 +0200 Subject: [PATCH] net/mlx5: fw reset, clear reset requested on drain_fw_reset drain_fw_reset() waits for ongoing firmware reset events and blocks new event handling, but does not clear the reset requested flag, and may keep sync reset polling. To fix it, call mlx5_sync_reset_clear_reset_requested() to clear the flag, stop sync reset polling, and resume health polling, ensuring health issues are still detected after the firmware reset drain. Fixes: 16d42d313350 ("net/mlx5: Drain fw_reset when removing device") Signed-off-by: Moshe Shemesh Reviewed-by: Shay Drori Signed-off-by: Tariq Toukan Link: https://patch.msgid.link/1765284977-1363052-2-git-send-email-tariqt@nvidia.com Signed-off-by: Paolo Abeni --- drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c index 2bceb42c98cc2..b81de792c181a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fw_reset.c @@ -844,7 +844,8 @@ void mlx5_drain_fw_reset(struct mlx5_core_dev *dev) cancel_work_sync(&fw_reset->reset_reload_work); cancel_work_sync(&fw_reset->reset_now_work); cancel_work_sync(&fw_reset->reset_abort_work); - cancel_delayed_work(&fw_reset->reset_timeout_work); + if (test_bit(MLX5_FW_RESET_FLAGS_RESET_REQUESTED, &fw_reset->reset_flags)) + mlx5_sync_reset_clear_reset_requested(dev, true); } static const struct devlink_param mlx5_fw_reset_devlink_params[] = { -- 2.47.3