This regression has been introduced in
commit f56f821feb7b36223f309e0ec05986bb137ce418
Author: Daniel Vetter
Date: Sun Mar 25 19:47:41 2012 +0200
mm: extend prefault helpers to fault in more than PAGE_SIZE
I have failed to notice this because x86 asm seems to happily compile
things as-is.
This regression has been introduced in
commit f56f821feb7b36223f309e0ec05986bb137ce418
Author: Daniel Vetter
Date: Sun Mar 25 19:47:41 2012 +0200
mm: extend prefault helpers to fault in more than PAGE_SIZE
I have failed to notice this because x86 asm seems to happily compile
things as-is.