On Fri, 17 Jan 2020 at 12:59, Sergey Dyasli <sergey.dyasli@xxxxxxxxxx> wrote: > > From: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx> > > When KASAN (or SLUB_DEBUG) is turned on, there is a higher chance that > non-power-of-two allocations are not aligned to the next power of 2 of > the size. Therefore, handle grant copies that cross page boundaries. > > Signed-off-by: Ross Lagerwall <ross.lagerwall@xxxxxxxxxx> > Signed-off-by: Sergey Dyasli <sergey.dyasli@xxxxxxxxxx> > --- > v1 --> v2: > - Use sizeof_field(struct sk_buff, cb)) instead of magic number 48 > - Slightly update commit message > > RFC --> v1: > - Added BUILD_BUG_ON to the netback patch > - xenvif_idx_release() now located outside the loop > > CC: Wei Liu <wei.liu@xxxxxxxxxx> > CC: Paul Durrant <paul@xxxxxxx> Acked-by: Paul Durrant <paul@xxxxxxx>
