On Thu, Apr 7, 2022 at 5:24 PM David Marchand <[email protected]> wrote:
> On Thu, Mar 10, 2022 at 3:55 PM Ananyev, Konstantin
> <[email protected]> wrote:
> > > Calls to rte_memcpy for 1 < n < 16 could result in unaligned
> > > loads/stores, which is undefined behaviour according to the C
> > > standard, and strict aliasing violations.
> > >
> > > The code was changed to use a packed structure that allows aliasing
> > > (using the __may_alias__ attribute) to perform the load/store
> > > operations. This results in code that has the same performance as the
> > > original code and that is also C standards-compliant.
> > >
Fixes: af75078fece3 ("first public release")
> > > Cc: [email protected]
> > >
> > > Signed-off-by: Luc Pelletier <[email protected]>
> > Acked-by: Konstantin Ananyev <[email protected]>
> > Tested-by: Konstantin Ananyev <[email protected]>
>
Applied, thanks Luc.
--
David Marchand
