Hello Ferruh, Both patches [1] http://dpdk.org/dev/patchwork/patch/26633/ and [2] http://dpdk.org/dev/patchwork/patch/25061/ have failed the same test. This is kind of strange because [2] has already passed that test numerous times. I'll recalibrate my cluster and run the test again. Besides that, [1] does the job
Regards, Gregory On Monday, 10 July 2017 06:07:45 IDT Gregory Etelson wrote: Hello Ferruh, I could not reproduce server crash with the patch. However, some tests report ixgbe_vf_pmd and i40e_vf_pmd do not receive and transmit frames after process restart, although PMD initialization completed successfully Is there a way to collect PF firmware dump for investigation ? Regards, Gregory On Friday, 7 July 2017 18:10:40 IDT Ferruh Yigit wrote: > On 7/7/2017 12:13 PM, Shijith Thotton wrote: > > Set UIO info device file operations open and release. Call pci reset > > function inside open and release to clear device state at start and end. > > Copied this behaviour from vfio_pci kernel module code. With this patch, > > it is not mandatory to issue FLR by PMD's during init and close. > > > > Bus master enable and disable are added in open and release respectively > > to take care of device DMA. > > > > Signed-off-by: Shijith Thotton <shijith.thot...@caviumnetworks.com> > > Gregory, > > Would you mind testing this one? > > Thanks, > ferruh > >
