tree 55125e7e00544bfca2beafebcf31795be8279caf
parent 9da4a8d9197e42d532f2e2af072d8219105139b2
author Geert Uytterhoeven <geert@linux-m68k.org> 1386671747 +0100
committer Geert Uytterhoeven <geert@linux-m68k.org> 1388433669 +0100

m68k/mm: Check for mm != NULL in do_page_fault() debug code

When DEBUG is enabled, do_page_fault() may dereference a NULL pointer,
causing recursive bus errors.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>