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> |
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.. | ||
Makefile | ||
cache.c | ||
discontig.c | ||
extable.c | ||
fault-nommu.c | ||
fault.c | ||
init.c | ||
ioremap-nommu.c | ||
ioremap.c | ||
mmu.S | ||
page.S |