Files
android_kernel_xiaomi_sm8450/arch/sparc/include/asm
Kirill A. Shutemov d016bf7ece mm: make FIRST_USER_ADDRESS unsigned long on all archs
LKP has triggered a compiler warning after my recent patch "mm: account
pmd page tables to the process":

    mm/mmap.c: In function 'exit_mmap':
 >> mm/mmap.c:2857:2: warning: right shift count >= width of type [enabled by default]

The code:

 > 2857                WARN_ON(mm_nr_pmds(mm) >
   2858                                round_up(FIRST_USER_ADDRESS, PUD_SIZE) >> PUD_SHIFT);

In this, on tile, we have FIRST_USER_ADDRESS defined as 0.  round_up() has
the same type -- int.  PUD_SHIFT.

I think the best way to fix it is to define FIRST_USER_ADDRESS as unsigned
long.  On every arch for consistency.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Reported-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2015-02-11 17:06:03 -08:00
..
2008-07-27 23:00:59 +02:00
2008-12-09 00:50:13 -08:00
2012-03-28 18:30:03 +01:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2012-03-28 18:30:03 +01:00
2014-08-26 13:45:55 -04:00
2014-08-26 13:45:55 -04:00
2014-04-29 01:12:25 -04:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-08-31 20:56:15 -07:00
2012-03-28 18:30:03 +01:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2013-03-20 11:06:54 -07:00
2014-09-16 18:26:40 -07:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2014-10-05 16:53:40 -07:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2012-05-15 10:22:00 -07:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2012-03-28 18:30:03 +01:00
2012-05-14 14:05:07 -07:00
2008-07-27 23:00:59 +02:00
2012-07-26 16:46:16 -07:00
2014-05-02 01:30:20 -04:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2014-09-23 16:21:27 -04:00
2008-07-27 23:00:59 +02:00
2012-04-15 10:28:50 -07:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2008-07-27 23:00:59 +02:00
2012-07-26 16:46:16 -07:00
2008-07-27 23:00:59 +02:00