Code inspection shows that this can only be triggered by calling napi_enable() without napi_disable().
Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Marina Makienko <[email protected]> --- drivers/staging/octeon/ethernet-rx.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c index 34afc16..db81613 100644 --- a/drivers/staging/octeon/ethernet-rx.c +++ b/drivers/staging/octeon/ethernet-rx.c @@ -560,4 +560,5 @@ void cvm_oct_rx_shutdown(void) /* Shutdown all of the NAPIs */ for_each_possible_cpu(i) netif_napi_del(&cvm_oct_napi[i].napi); + napi_disable(&cvm_oct_napi[i].napi); } -- 1.7.7 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
