On Sun, May 12, 2019 at 3:34 AM Heiner Kallweit <hkallweit1@xxxxxxxxx> wrote: > > On 12.05.2019 04:50, Peter Geis wrote: > > On 5/11/2019 10:37 PM, Andrew Lunn wrote: > >> On Sat, May 11, 2019 at 07:17:08PM -0400, Peter Geis wrote: > >>> Good Evening, > >>> > >>> Commit f81dadbcf7fd067baf184b63c179fc392bdb226e "net: phy: realtek: Add > >>> rtl8211e rx/tx delays config" breaks networking completely on the > >>> rk3328-roc-cc. > >>> Reverting the offending commit solves the problem. > >> > >> Hi Peter > >> > >> The fix should be in net, and will soon make its way upwards. > >> > >> Andrew > >> > > > > > > Good Evening, > > > > Thanks, is there a link to the patch so I may test it? > > > https://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git/commit/?id=daf3ddbe11a2ff74c95bc814df8e5fe3201b4cb5 > > > Peter > > > Heiner This patch does correct the error message on boot, however networking is still completely broken. The current error is as follows: [ 121.829375] kworker/3:1 D 0 67 2 0x00000028 [ 121.829398] Workqueue: events linkwatch_event [ 121.829403] Call trace: [ 121.829412] __switch_to+0xb8/0x1a8 [ 121.829420] __schedule+0x220/0x560 [ 121.829423] schedule+0x38/0xd8 [ 121.829429] schedule_preempt_disabled+0x20/0x38 [ 121.829435] __mutex_lock.isra.1+0x1c4/0x500 [ 121.829438] __mutex_lock_slowpath+0x10/0x18 [ 121.829443] mutex_lock+0x2c/0x38 [ 121.829449] rtnl_lock+0x14/0x20 [ 121.829453] linkwatch_event+0xc/0x38 [ 121.829461] process_one_work+0x1e0/0x320 [ 121.829466] worker_thread+0x40/0x428 [ 121.829473] kthread+0x120/0x128 [ 121.829476] ret_from_fork+0x10/0x18 [ 121.829533] INFO: task NetworkManager:1833 blocked for more than 61 seconds. [ 121.830160] Not tainted 5.1.0-next-20190510test-00009-g3ed182aaa670-dirty #55 [ 121.830831] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 121.831589] NetworkManager D 0 1833 1 0x00000028 [ 121.831601] Call trace: [ 121.831614] __switch_to+0xb8/0x1a8 [ 121.831623] __schedule+0x220/0x560 [ 121.831631] schedule+0x38/0xd8 [ 121.831639] schedule_preempt_disabled+0x20/0x38 [ 121.831647] __mutex_lock.isra.1+0x1c4/0x500 [ 121.831666] __mutex_lock_slowpath+0x10/0x18 [ 121.831671] mutex_lock+0x2c/0x38 [ 121.831687] mdiobus_write+0x40/0x80 [ 121.831698] rtl8211e_config_init+0x60/0xa0 [realtek] [ 121.831706] phy_init_hw+0x54/0x70 [ 121.831714] phy_attach_direct+0xd4/0x250 [ 121.831720] phy_connect_direct+0x20/0x70 [ 121.831728] phy_connect+0x54/0xa0 [ 121.831741] stmmac_init_phy+0x17c/0x200 [ 121.831748] stmmac_open+0x124/0xac0 [ 121.831759] __dev_open+0xd8/0x158 [ 121.831762] __dev_change_flags+0x164/0x1c8 [ 121.831766] dev_change_flags+0x20/0x60 [ 121.831774] do_setlink+0x288/0xba8 [ 121.831778] __rtnl_newlink+0x5cc/0x6e8 [ 121.831783] rtnl_newlink+0x48/0x70 [ 121.831786] rtnetlink_rcv_msg+0x120/0x368 [ 121.831807] netlink_rcv_skb+0x58/0x118 [ 121.831811] rtnetlink_rcv+0x14/0x20 [ 121.831816] netlink_unicast+0x180/0x1f8 [ 121.831822] netlink_sendmsg+0x190/0x330 [ 121.831837] sock_sendmsg+0x3c/0x58 [ 121.831844] ___sys_sendmsg+0x268/0x2a0 [ 121.831849] __sys_sendmsg+0x68/0xb8 [ 121.831855] __arm64_sys_sendmsg+0x20/0x28 [ 121.831864] el0_svc_common.constprop.0+0x7c/0xe8 [ 121.831870] el0_svc_handler+0x28/0x78 [ 121.831875] el0_svc+0x8/0xc _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
