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authorThomas Gleixner <tglx@linutronix.de>2018-05-19 13:55:40 +0200
committerThomas Gleixner <tglx@linutronix.de>2018-05-19 13:55:40 +0200
commitb563ea676a46f3a297b1e64b6ece25b934aafba5 (patch)
tree7b18cca93a853b253375d0a3f1cb5af242771768 /arch/Kconfig
parentMerge tag 'y2038-ipc' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/p... (diff)
parentMerge branch 'akpm' (patches from Andrew) (diff)
downloadlinux-b563ea676a46f3a297b1e64b6ece25b934aafba5.tar.xz
linux-b563ea676a46f3a297b1e64b6ece25b934aafba5.zip
Merge branch 'linus' into timers/2038
Merge upstream to pick up changes on which pending patches depend on.
Diffstat (limited to 'arch/Kconfig')
-rw-r--r--arch/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/Kconfig b/arch/Kconfig
index 4377b0cec976..e30c3fa343bd 100644
--- a/arch/Kconfig
+++ b/arch/Kconfig
@@ -464,6 +464,10 @@ config GCC_PLUGIN_LATENT_ENTROPY
config GCC_PLUGIN_STRUCTLEAK
bool "Force initialization of variables containing userspace addresses"
depends on GCC_PLUGINS
+ # Currently STRUCTLEAK inserts initialization out of live scope of
+ # variables from KASAN point of view. This leads to KASAN false
+ # positive reports. Prohibit this combination for now.
+ depends on !KASAN_EXTRA
help
This plugin zero-initializes any structures containing a
__user attribute. This can prevent some classes of information