Re: [PATCH 2.6.19] m32r: Fix access error handler to pass full 32-bit address

2006-12-06 Thread Hirokazu Takata
Hi, Andrew, Sorry, I sent a patch with wrong title. On m32r, ACE is an acronym of not "access error", but "access exception". Please drop the previous patch entitled "[PATCH 2.6.19] m32r: Fix access error handler to pass full 32-bit address". I will resend a corre

[PATCH 2.6.19] m32r: Fix access error handler to pass full 32-bit address

2006-12-06 Thread Hirokazu Takata
Don't mask the lower 12-bit of the page fault address. In the current m32r kernel implementation, we use an access error handler to detect page faults. 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 <[EMAI