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authorLinus Torvalds <torvalds@linux-foundation.org>2022-08-19 13:56:14 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2022-08-19 13:56:14 -0700
commite45c890140c8c2c9f3dd475c14bdf084c4cd2296 (patch)
treefd018056ddaeddccbbe449bc5e795db5653ca8c5 /scripts
parent8fd00059cc13c7f170451e9318a9a5e772b88e17 (diff)
parent012e8d2034f1bda8863435cd589636e618d6a659 (diff)
downloadlinux-e45c890140c8c2c9f3dd475c14bdf084c4cd2296.tar.gz
Merge tag 'hardening-v6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
Pull hardening fixes from Kees Cook:

 - Also undef LATENT_ENTROPY_PLUGIN for per-file disabling (Andrew
   Donnellan)

 - Return EFAULT on copy_from_user() failures in LoadPin (Kees Cook)

* tag 'hardening-v6.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  gcc-plugins: Undefine LATENT_ENTROPY_PLUGIN when plugin disabled for a file
  LoadPin: Return EFAULT on copy_from_user() failures
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Makefile.gcc-plugins2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins
index 692d64a70542..e4deaf5fa571 100644
--- a/scripts/Makefile.gcc-plugins
+++ b/scripts/Makefile.gcc-plugins
@@ -4,7 +4,7 @@ gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY)	+= latent_entropy_plugin.so
 gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY)		\
 		+= -DLATENT_ENTROPY_PLUGIN
 ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
-    DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable
+    DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable -ULATENT_ENTROPY_PLUGIN
 endif
 export DISABLE_LATENT_ENTROPY_PLUGIN