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author | Ingo Molnar <mingo@elte.hu> | 2009-09-04 09:28:52 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-09-04 09:29:05 +0200 |
commit | 29e2035bddecce3eb584a8304528b50da8370a24 (patch) | |
tree | 13155df7d90a8e287b83a1cd6c0d02c3018212ab /mm/Kconfig | |
parent | rcu: Changes from reviews: avoid casts, fix/add warnings, improve comments (diff) | |
parent | autofs4 - fix missed case when changing to use struct path (diff) | |
download | linux-29e2035bddecce3eb584a8304528b50da8370a24.tar.xz linux-29e2035bddecce3eb584a8304528b50da8370a24.zip |
Merge branch 'linus' into core/rcu
Merge reason: Avoid fuzz in init/main.c and update from rc6 to rc8.
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 c948d4ca8bde..fe5f674d7a7d 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. |