tree 1bdd60f28f6e10747b19dade59b8e055a69ca75d
parent f894cb5c938de467e208e5934c90cb9deee7dc46
author Hirokazu Takata <takata@linux-m32r.org> 1165574156 -0800
committer Linus Torvalds <torvalds@woody.osdl.org> 1165595317 -0800

[PATCH] m32r: fix ace_handler to pass full 32-bit address

Don't mask the lower 12-bit of the page fault address.

In the current m32r kernel implementation, we use an access exception
to detect page faults.

This patch fixes ace_handler (access exception handler) for m32r.  In order to
check userspace address in do_page_fault, we have to pass full 32-bit address
to do_page_fault.

Signed-off-by: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>