On Mon, 26 Nov 2018 22:47:23 +0100 Timothy Redaelli <[email protected]> wrote:
> On Mon, 26 Nov 2018 13:30:46 -0800 > Stephen Hemminger <[email protected]> wrote: > > > Started testing DPDK support of Hyper-V in Fedora and discovered that it > > doesn't work. > > Looks like the multiq qdisc is not in the default Fedora kernel > > configuration. > > Hopefully CentOS/RHEL don't have the same problem. > > > > Not sure why SCH_MULTIQ is in the shipped kernel config files but not > > present. > > Looks like a Fedora build or packaging issue. > > > > # grep MULTIQ /boot/config* > > /boot/config-4.18.13-200.fc28.x86_64:CONFIG_NET_SCH_MULTIQ=m > > /boot/config-4.18.18-200.fc28.x86_64:CONFIG_NET_SCH_MULTIQ=m > > /boot/config-4.19.2-200.fc28.x86_64:CONFIG_NET_SCH_MULTIQ=m > > > > # modinfo sch_multiq > > modinfo: ERROR: Module sch_multiq not found. > > Hi, > the sch_multiq module is present on RHEL8, Fedora 28, 29 and Rawhide, > but it's in a subpackage called kernel-modules-extra [1]: > "This package provides less commonly used kernel modules for the kernel > package." > > So if you install the kernel-modules-extra subpackage you'll find the > sch_multiq module. > > On RHEL7 you don't need to install the subpackage since it doesn't > exists. OK, thanks. probably should put this in the documentation for tap driver.
