Hello Tyler, (I could not assign this bz to you, please register to bugs.dpdk.org)
On Mon, Jun 12, 2023 at 9:29 AM <bugzi...@dpdk.org> wrote: > > Bug ID 1249 > Summary [dpdk-23.07] ixgbe port stop failed after launch testpmd > Product DPDK > Version 23.07 > Hardware All > OS All > Status UNCONFIRMED > Severity normal > Priority Normal > Component testpmd > Assignee dev@dpdk.org > Reporter linglix.c...@intel.com > Target Milestone --- > > Environment > OS: Ubuntu 22.04.2 LTS/5.15.0-71-generic > DPDK version: 8a2de735318b38ba93a041cb2f209889bde02689 > Compiler: gcc version 11.3.0 > NIC hardware: 82599ES 10-Gigabit SFI/SFP+ Network Connection 10fb > NIC driver: ixgbe-5.18.11 > NIC firmware: 0x000161bf > > Test Setup > > 1. bind 1 port to vfio-pci > ./usertools/dpdk-devbind.py -b vfio-pci 0000:b1:00.0 > > 2. launch testpmd > x86_64-native-linuxapp-gcc/app/dpdk-testpmd -l 1-2 -n 4 -- -i > > 3.testpmd>port stop 0 > testpmd> show port info all > > Show the output from the previous commands > testpmd>port stop 0 > Stopping ports... > Checking link statuses... > ixgbe_dev_link_update_share(): Other link thread is running now! > Done > testpmd> show port info all > ixgbe_dev_wait_setup_link_complete(): IXGBE link thread not complete too long > time! > need kill to quit testpmd. > > Expected Result > port stop normal. > > Regression > Is this issue a regression: (Y/N)Y > > Version the regression was introduced: Specify git id if known. > commit e90baf6b82f66c880c7e7f8f77fc534980165808 > Author: Tyler Retzlaff <roret...@linux.microsoft.com> > Date: Tue Jun 6 14:45:45 2023 -0700 > > net/ixgbe: replace legacy atomics with GCC builtin atomics > > Replace the use of rte_atomic.h types and functions, instead use GCC > supplied C++11 memory model builtins. > > Signed-off-by: Tyler Retzlaff <roret...@linux.microsoft.com> > Acked-by: Morten Brørup <m...@smartsharesystems.com> I suspect this change broke handling of multiple ports by converting a counter atomic to a simple boolean. Can you have a look? Thanks. -- David Marchand
