On Wed, 30 Apr 2014 16:42:55 -0400 Rik van Riel <riel@xxxxxxxxxx> wrote: > On Wed, 30 Apr 2014 13:13:53 -0700 > Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> wrote: > > > This was a consequence of 64->32 truncation and it can't happen any > > more, can it? > > Andrew, this is cleaner indeed :) I'm starting to get worried about 32-bit wraparound in the patch version number ;) > Masayoshi-san, does the bug still happen with this version, or does > this fix the problem? > We could put something like if (WARN_ON_ONCE(setpoint == limit)) setpoint--; in there if we're not sure. But it's better to be sure! -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>