kasan: show gcc version requirements in Kconfig and Documentation
authorJoe Perches <joe@perches.com>
Tue, 5 May 2015 23:23:38 +0000 (16:23 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 6 May 2015 00:10:10 +0000 (17:10 -0700)
commit01e76903f655a4d88c2e09d3182436c65f6e1213
tree664fb1d4d7bbd9ecb3d913fddcc04c985934852e
parent09789e5de18e4e442870b2d700831f5cb802eb05
kasan: show gcc version requirements in Kconfig and Documentation

The documentation shows a need for gcc > 4.9.2, but it's really >=.  The
Kconfig entries don't show require versions so add them.  Correct a
latter/later typo too.  Also mention that gcc 5 required to catch out of
bounds accesses to global and stack variables.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrey Ryabinin <a.ryabinin@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/kasan.txt
lib/Kconfig.kasan