From: Emese Revfy <re.emese@gmail.com>
To: kbuild test robot <fengguang.wu@intel.com>
Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org,
Kees Cook <keescook@chromium.org>
Subject: Re: drivers/pci/hotplug/ibmphp_ebda.c:409:1: warning: the frame size of 1108 bytes is larger than 1024 bytes
Date: Mon, 17 Oct 2016 23:37:52 +0200 [thread overview]
Message-ID: <20161017233752.68d20a89dbc9b0ff8841c9b3@gmail.com> (raw)
In-Reply-To: <201610160608.eB1Owrn3%fengguang.wu@intel.com>
On Sun, 16 Oct 2016 06:52:16 +0800
kbuild test robot <fengguang.wu@intel.com> wrote:
> drivers/pci/hotplug/ibmphp_ebda.c: In function 'ibmphp_access_ebda':
> >> drivers/pci/hotplug/ibmphp_ebda.c:409:1: warning: the frame size of 1108 bytes is larger than 1024 bytes [-Wframe-larger-than=]
Hi,
Thanks for the report. The problem is that these are large functions
(there are a lot of basic blocks) and the entropy plugin instruments all basic blocks.
I think the solution is to skip these functions which contain more than n basic blocks.
Sorry, I haven't time to fix this bug. PaX Team will fix it in PaX.
--
Emese
next prev parent reply other threads:[~2016-10-17 21:38 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-15 22:52 drivers/pci/hotplug/ibmphp_ebda.c:409:1: warning: the frame size of 1108 bytes is larger than 1024 bytes kbuild test robot
2016-10-17 21:37 ` Emese Revfy [this message]
2016-10-18 20:57 ` Kees Cook
2016-10-18 21:36 ` Emese Revfy
2016-10-18 22:05 ` Kees Cook
2016-10-18 22:17 ` Emese Revfy
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