This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1830587 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: linux (Ubuntu Bionic) Status: New => Incomplete ** Changed in: linux (Ubuntu Cosmic) Status: New => Incomplete ** Changed in: linux (Ubuntu Disco) Status: New => Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1830587 Title: Reduce NAPI weight in hns driver from 256 to 64 Status in linux package in Ubuntu: Incomplete Status in linux source package in Bionic: Incomplete Status in linux source package in Cosmic: Incomplete Status in linux source package in Disco: Incomplete Status in linux source package in Eoan: Incomplete Bug description: We have a warning[1] in dmesg shows hns register napi as weight 256 but not recommended. According to this commit[2] we shall use weight 64 as suggested. To cherry-pick this makes hns driver has reasonable weight commit acb1ce15a61154aa501891d67ebf79bc9ea26818 Author: Yonglong Liu <liuyongl...@huawei.com> Date: Thu Apr 4 16:46:43 2019 +0800 net: hns: Use NAPI_POLL_WEIGHT for hns driver When the HNS driver loaded, always have an error print: "netif_napi_add() called with weight 256" This is because the kernel checks the NAPI polling weights requested by drivers and it prints an error message if a driver requests a weight bigger than 64. So use NAPI_POLL_WEIGHT to fix it. Signed-off-by: Yonglong Liu <liuyongl...@huawei.com> Signed-off-by: Peng Li <lipeng...@huawei.com> Signed-off-by: David S. Miller <da...@davemloft.net> [1] netif_napi_add() called with weight 256 [2] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=82dc3c63c692b1e1d59378ecee948ac88e034aad To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1830587/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp