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Message-ID: <fb051386-4913-9442-f051-23ed25802c9e@linux.com>
Date: Wed, 10 Jun 2020 18:52:10 +0300
From: Alexander Popov <alex.popov@...ux.com>
To: Kees Cook <keescook@...omium.org>
Cc: Emese Revfy <re.emese@...il.com>,
Miguel Ojeda <miguel.ojeda.sandonis@...il.com>,
Masahiro Yamada <masahiroy@...nel.org>,
Michal Marek <michal.lkml@...kovi.net>,
Andrew Morton <akpm@...ux-foundation.org>,
Masahiro Yamada <yamada.masahiro@...ionext.com>,
Thiago Jung Bauermann <bauerman@...ux.ibm.com>,
Luis Chamberlain <mcgrof@...nel.org>, Jessica Yu <jeyu@...nel.org>,
Sven Schnelle <svens@...ckframe.org>, Iurii Zaikin <yzaikin@...gle.com>,
Catalin Marinas <catalin.marinas@....com>, Will Deacon <will@...nel.org>,
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Mathias Krause <minipli@...glemail.com>, PaX Team <pageexec@...email.hu>,
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Subject: Re: [PATCH 3/5] gcc-plugins/stackleak: Add 'verbose' plugin parameter
On 09.06.2020 21:47, Kees Cook wrote:
> 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@...ux.com>
>
> Acked-by: Kees Cook <keescook@...omium.org>
I see that I will change this patch after leaving alloca() support.
I'm going to add debug printing about functions that call alloca().
I have to omit your 'acked-by' for the changed patch, right?
Best regards,
Alexander
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