On Wed, Nov 20, 2019 at 6:28 PM David Marchand <david.march...@redhat.com> wrote: > > On Wed, Nov 20, 2019 at 6:22 PM Ferruh Yigit <ferruh.yi...@intel.com> wrote: > > > > A build error reported related to the selected > > 'get_user_pages_remote()' kernel API: > > > > .../kernel/linux/kni/kni_dev.h:113:8: > > error: too few arguments to function ‘get_user_pages_remote’ > > ret = get_user_pages_remote(tsk, tsk->mm, iova, 1 > > ^~~~~~~~~~~~~~~~~~~~~ > > > > Currently there are three version of the 'get_user_pages_remote()' > > supported, based on kernel version > > < 4.9, = 4.9, > 4.9 > > > > These version based checks are not working fine with the distro kernels > > which is the cause of reported build error. The error reported by the > > kernel version 4.8, but it is using API defined in > 4.9. > > > > To be able to take control of this, and possible more, related build > > error, increasing the minimum supported kernel version for iova=va with > > KNI to kernel version 4.9. > > > > This leaves us with single version of the kernel API and more > > manageable. > > > > Signed-off-by: Ferruh Yigit <ferruh.yi...@intel.com>
Reviewed-by: David Marchand <david.march...@redhat.com> We need this change to fix compilation issues for -rc3. Applied, thanks. -- David Marchand
