Messages in this thread | | | Subject | Re: [PATCH v2 4/4] xen/netback: fix grant copy across page boundary | From | Sergey Dyasli <> | Date | Wed, 22 Jan 2020 10:07:35 +0000 |
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On 20/01/2020 08:58, Paul Durrant wrote: > On Fri, 17 Jan 2020 at 12:59, Sergey Dyasli <sergey.dyasli@citrix.com> wrote: >> >> From: Ross Lagerwall <ross.lagerwall@citrix.com> >> >> 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@citrix.com> >> Signed-off-by: Sergey Dyasli <sergey.dyasli@citrix.com> >> --- >> 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@kernel.org> >> CC: Paul Durrant <paul@xen.org> > > Acked-by: Paul Durrant <paul@xen.org>
Thanks! I believe this patch can go in independently from the other patches in the series. What else is required for this?
-- Sergey
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