On Sat, Nov 19, 2016 at 11:52:48AM -0800, Davidlohr Bueso wrote: > With the new standardized functions, we can replace all ACCESS_ONCE() > calls across relevant drivers/base/. > > ACCESS_ONCE() does not work reliably on non-scalar types. For example > gcc 4.6 and 4.7 might remove the volatile tag for such accesses during > the SRA (scalar replacement of aggregates) step: > > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58145 > > Update the new calls regardless of if it is a scalar type, this is > cleaner than having three alternatives. > > Signed-off-by: Davidlohr Bueso <[email protected]>
>From does not match signed-off-by, so I can't take this, sorry. greg k-h
