From: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
To: linuxppc-dev@lists.ozlabs.org,
kernel-hardening@lists.openwall.com, keescook@chromium.org,
re.emese@gmail.com
Cc: linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org,
pageexec@freemail.hu, spender@grsecurity.net, mmarek@suse.com
Subject: [PATCH 1/3] gcc-plugins: fix definition of DISABLE_LATENT_ENTROPY_PLUGIN
Date: Tue, 6 Dec 2016 17:27:58 +1100 [thread overview]
Message-ID: <20161206062800.21800-1-andrew.donnellan@au1.ibm.com> (raw)
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@au1.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@au1.ibm.com IBM Australia Limited
next reply other threads:[~2016-12-06 6:28 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-06 6:27 Andrew Donnellan [this message]
2016-12-06 6:27 ` [PATCH 2/3] powerpc: correctly disable latent entropy GCC plugin on prom_init.o Andrew Donnellan
2016-12-06 6:28 ` [PATCH 3/3] powerpc: enable support for GCC plugins Andrew Donnellan
2016-12-06 20:40 ` Kees Cook
2016-12-07 1:05 ` [kernel-hardening] " Andrew Donnellan
2016-12-06 21:25 ` Emese Revfy
2016-12-07 5:49 ` Andrew Donnellan
2016-12-07 5:45 ` Andrew Donnellan
2016-12-08 14:42 ` PaX Team
2016-12-08 18:06 ` Kees Cook
2016-12-09 2:48 ` Andrew Donnellan
2016-12-09 10:59 ` PaX Team
2017-01-27 5:52 ` Andrew Donnellan
2017-01-27 5:55 ` Andrew Donnellan
2017-02-06 20:37 ` [1/3] gcc-plugins: fix definition of DISABLE_LATENT_ENTROPY_PLUGIN Michael Ellerman
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