tree bf0d993c1c14726f167da89769050723145909c4
parent 35e71f90687fd904b43e3427673827ac3e77b4d1
author Chris Zankel <chris@zankel.net> 1239866889 -0700
committer Chris Zankel <chris@zankel.net> 1242103703 -0700

xtensa: Fix checksum header file

We need to add a "memory" dependency (barrier) in assembly macros
that access (read or write) memory. Otherwise, the compiler might
ill-optimize the order of memory accesses.

Signed-off-by: Chris Zankel <chris@zankel.net>