Rmmod myri10ge crash at free_netdev() -> netif_napi_del(), because napi structures are already deallocated. To fix call netif_napi_del() before kfree() at myri10ge_free_slices().
Cc: [email protected] Signed-off-by: Stanislaw Gruszka <[email protected]> --- drivers/net/myri10ge/myri10ge.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c index ea5cfe2..24386a8 100644 --- a/drivers/net/myri10ge/myri10ge.c +++ b/drivers/net/myri10ge/myri10ge.c @@ -3645,6 +3645,7 @@ static void myri10ge_free_slices(struct myri10ge_priv *mgp) dma_free_coherent(&pdev->dev, bytes, ss->fw_stats, ss->fw_stats_bus); ss->fw_stats = NULL; + netif_napi_del(&ss->napi); } } kfree(mgp->ss); -- 1.7.1 _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
