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Message-Id: <20161206062800.21800-1-andrew.donnellan@au1.ibm.com>
Date: Tue, 6 Dec 2016 17:27:58 +1100
From: Andrew Donnellan <andrew.donnellan@....ibm.com>
To: linuxppc-dev@...ts.ozlabs.org, kernel-hardening@...ts.openwall.com,
keescook@...omium.org, re.emese@...il.com
Cc: linux-kernel@...r.kernel.org, linux-kbuild@...r.kernel.org,
pageexec@...email.hu, spender@...ecurity.net, mmarek@...e.com
Subject: [PATCH 1/3] gcc-plugins: fix definition of DISABLE_LATENT_ENTROPY_PLUGIN
The variable DISABLE_LATENT_ENTROPY_PLUGIN is defined when
CONFIG_PAX_LATENT_ENTROPY is set. This is leftover from the original PaX
version of the plugin code and doesn't actually exist. Change the condition
to depend on CONFIG_GCC_PLUGIN_LATENT_ENTROPY instead.
Fixes: 38addce8b600 ("gcc-plugins: Add latent_entropy plugin")
Signed-off-by: Andrew Donnellan <andrew.donnellan@....ibm.com>
---
scripts/Makefile.gcc-plugins | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/Makefile.gcc-plugins b/scripts/Makefile.gcc-plugins
index 060d2cb..26c67b7 100644
--- a/scripts/Makefile.gcc-plugins
+++ b/scripts/Makefile.gcc-plugins
@@ -8,7 +8,7 @@ ifdef CONFIG_GCC_PLUGINS
gcc-plugin-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += latent_entropy_plugin.so
gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_LATENT_ENTROPY) += -DLATENT_ENTROPY_PLUGIN
- ifdef CONFIG_PAX_LATENT_ENTROPY
+ ifdef CONFIG_GCC_PLUGIN_LATENT_ENTROPY
DISABLE_LATENT_ENTROPY_PLUGIN += -fplugin-arg-latent_entropy_plugin-disable
endif
--
Andrew Donnellan OzLabs, ADL Canberra
andrew.donnellan@....ibm.com IBM Australia Limited
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