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Date: Tue, 1 Mar 2016 13:34:04 -0800
From: Kees Cook <keescook@...omium.org>
To: Emese Revfy <re.emese@...il.com>
Cc: linux-kbuild <linux-kbuild@...r.kernel.org>, PaX Team <pageexec@...email.hu>,
Brad Spengler <spender@...ecurity.net>,
"kernel-hardening@...ts.openwall.com" <kernel-hardening@...ts.openwall.com>, Michal Marek <mmarek@...e.com>,
Rasmus Villemoes <linux@...musvillemoes.dk>, Fengguang Wu <fengguang.wu@...el.com>
Subject: Re: [PATCH v4 1/3] GCC plugin infrastructure
On Tue, Mar 1, 2016 at 1:19 PM, Kees Cook <keescook@...omium.org> wrote:
> On Tue, Mar 1, 2016 at 9:15 AM, Emese Revfy <re.emese@...il.com> wrote:
>> diff --git a/arch/Kconfig b/arch/Kconfig
>> index 155e6cd..4c54ef0 100644
>> --- a/arch/Kconfig
>> +++ b/arch/Kconfig
>> @@ -357,6 +357,19 @@ config SECCOMP_FILTER
>>
>> See Documentation/prctl/seccomp_filter.txt for details.
>>
>> +config HAVE_GCC_PLUGINS
>> + bool
>> + help
>> + An arch should select this symbol if it supports building with
>> + GCC plugins.
>> +
>> +menuconfig GCC_PLUGINS
>> + bool "GCC plugins"
>> + depends on HAVE_GCC_PLUGINS
>> + help
>> + GCC plugins are loadable modules that provide extra features to the
>> + compiler. They are useful for runtime instrumentation and static analysis.
>> +
>> config HAVE_CC_STACKPROTECTOR
>> bool
>> help
>
> endmenu is missing?
Sorry, ignore my noise. However, my confusion does point on that maybe
gcc plugin config should live in tools/gcc/Kconfig and be included
here?
-Kees
--
Kees Cook
Chrome OS & Brillo Security
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