From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hao Chen Date: Fri, 17 Sep 2021 14:11:46 +0000 Subject: [Intel-wired-lan] [net-next, v1] net: e1000e: solve insmod 'Unknown symbol mutex_lock' error Message-ID: <20210917141146.5822-1-chenhaoa@uniontech.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: intel-wired-lan@osuosl.org List-ID: After I turn on the CONFIG_LOCK_STAT=y, insmod e1000e.ko will report: [ 5.641579] e1000e: Unknown symbol mutex_lock (err -2) [ 90.775705] e1000e: Unknown symbol mutex_lock (err -2) [ 132.252339] e1000e: Unknown symbol mutex_lock (err -2) This problem fixed after include . Signed-off-by: Hao Chen --- drivers/net/ethernet/intel/e1000e/e1000.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h index 5b2143f4b1f8..f3424255bd2b 100644 --- a/drivers/net/ethernet/intel/e1000e/e1000.h +++ b/drivers/net/ethernet/intel/e1000e/e1000.h @@ -21,6 +21,7 @@ #include #include #include +#include #include #include "hw.h" -- 2.20.1