linux-kernel - Re: [GIT PULL] x86/kaslr for v3.14

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Message-ID: <52E8153A.2000208@zytor.com>
Date:	Tue, 28 Jan 2014 12:38:18 -0800
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Richard Weinberger <richard@....at>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Borislav Petkov <bp@...en8.de>
CC:	Ingo Molnar <mingo@...nel.org>,
	"H. Peter Anvin" <hpa@...ux.intel.com>,
	Kees Cook <keescook@...omium.org>,
	Cong Ding <dinggnu@...il.com>, Ingo Molnar <mingo@...e.hu>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Mathias Krause <minipli@...glemail.com>,
	Michael Davidson <md@...gle.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Wei Yongjun <yongjun_wei@...ndmicro.com.cn>
Subject: Re: [GIT PULL] x86/kaslr for v3.14

On 01/28/2014 12:28 PM, Richard Weinberger wrote:
> Am 28.01.2014 21:25, schrieb Linus Torvalds:
>> On Tue, Jan 28, 2014 at 12:15 PM, Borislav Petkov <bp@...en8.de> wrote:
>>>
>>> Shouldn't we hold that down in the Kconfig help text of DEBUG_INFO?
>>> Something like:
>>>
>>> "You don't need to enable this if you want symbolic names for kernel
>>> objects. Enable CONFIG_KALLSYMS instead."
>>
>> Probably. And then we should make sure that allyesconfig/allmodconfig
>> don't pick it.
> 
> Let's make it depend on CONFIG_EXPERT.
> 

That doesn't solve all*config.  My scripts for all*config just overrides
it, maybe we need to do something like that by default?

	-hpa


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