diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-09-02 21:42:56 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-02 21:42:59 +0200 |
| commit | f76bd108e5031202bb40849306f98c4afebe4ef6 (patch) | |
| tree | 455e14a23642a82513eebd4e4f7d3b76842869cd /mm/Kconfig | |
| parent | cd6feeeafddbef6abfe4d90fb26e42fd844d34ed (diff) | |
| parent | eced1dfcfcf6b0a35e925d73916a9d8e36ab5457 (diff) | |
Merge branch 'perfcounters/urgent' into perfcounters/core
Merge reason: We are going to modify a place modified by
perfcounters/urgent.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index c948d4ca8bd..fe5f674d7a7 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -225,9 +225,9 @@ config DEFAULT_MMAP_MIN_ADDR For most ia64, ppc64 and x86 users with lots of address space a value of 65536 is reasonable and should cause no problems. On arm and other archs it should not be higher than 32768. - Programs which use vm86 functionality would either need additional - permissions from either the LSM or the capabilities module or have - this protection disabled. + Programs which use vm86 functionality or have some need to map + this low address space will need CAP_SYS_RAWIO or disable this + protection by setting the value to 0. This value can be changed after boot using the /proc/sys/vm/mmap_min_addr tunable. |