On Mon, Sep 24, 2018 at 02:00:03PM +0100, Andrew Cooper wrote: > Variable length arrays result in excess stack utilisation, with a risk > of stack overflow if the length is too large. It also results in fairly > poor asm generation, because of requiring a divide as part of the space > calcuation. > > Xen no longer has any variable length arrays, so take the opportunity to > formally disallow them. > > Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com>
Acked-by: Wei Liu <wei.l...@citrix.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
