Messages in this thread Patch in this message | | | From | Wei Xu <> | Subject | [PATCH] net/mlx5e: kTLS, Fix GFP_KERNEL in spinlock context | Date | Thu, 3 Sep 2020 19:45:34 +0800 |
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Replace GFP_KERNEL with GFP_ATOMIC while resync_post_get_progress_params is invoked in a spinlock context. This code was detected with the help of Coccinelle.
Signed-off-by: Wei Xu <xuwei5@hisilicon.com> --- drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c index acf6d80..1a32435 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ktls_rx.c @@ -247,7 +247,7 @@ resync_post_get_progress_params(struct mlx5e_icosq *sq, int err; u16 pi; - buf = kzalloc(sizeof(*buf), GFP_KERNEL); + buf = kzalloc(sizeof(*buf), GFP_ATOMIC); if (unlikely(!buf)) { err = -ENOMEM; goto err_out; -- 2.8.1
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