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Date: Tue, 9 Jun 2020 11:47:28 -0700
From: Kees Cook <keescook@chromium.org>
Subject: Re: [PATCH 3/5] gcc-plugins/stackleak: Add 'verbose' plugin parameter
Message-ID: <202006091147.193047096C@keescook>
References: <20200604134957.505389-1-alex.popov@linux.com>
 <20200604134957.505389-4-alex.popov@linux.com>
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To: Alexander Popov <alex.popov@linux.com>
Cc: Emese Revfy <re.emese@gmail.com>, Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>, Masahiro Yamada <masahiroy@kernel.org>, Michal Marek <michal.lkml@markovi.net>, Andrew Morton <akpm@linux-foundation.org>, Masahiro Yamada <yamada.masahiro@socionext.com>, Thiago Jung Bauermann <bauerman@linux.ibm.com>, Luis Chamberlain <mcgrof@kernel.org>, Jessica Yu <jeyu@kernel.org>, Sven Schnelle <svens@stackframe.org>, Iurii Zaikin <yzaikin@google.com>, Catalin Marinas <catalin.marinas@arm.com>, Will Deacon <will@kernel.org>, Vincenzo Frascino <vincenzo.frascino@arm.com>, Thomas Gleixner <tglx@linutronix.de>, Peter Collingbourne <pcc@google.com>, Naohiro Aota <naohiro.aota@wdc.com>, Alexander Monakov <amonakov@ispras.ru>, Mathias Krause <minipli@googlemail.com>, PaX Team <pageexec@freemail.hu>, Brad Spengler <spender@grsecurity.net>, Laura Abbott <labbott@redhat.com>, Florian Weimer <fweimer@redhat.com>, kernel-hardening@lists.openwall.com, linux-kbuild@vger.kernel.org, x86@kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, gcc@gcc.gnu.org, notify@kernel.org

On Thu, Jun 04, 2020 at 04:49:55PM +0300, Alexander Popov wrote:
> Add 'verbose' plugin parameter for stackleak gcc plugin.
> It can be used for printing additional info about the kernel code
> instrumentation.
> 
> For using it add the following to scripts/Makefile.gcc-plugins:
>   gcc-plugin-cflags-$(CONFIG_GCC_PLUGIN_STACKLEAK) \
>     += -fplugin-arg-stackleak_plugin-verbose
> 
> Signed-off-by: Alexander Popov <alex.popov@linux.com>

Acked-by: Kees Cook <keescook@chromium.org>

-- 
Kees Cook