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Date:	Thu, 5 Mar 2015 09:55:13 +0800
From:	Baoquan He <bhe@...hat.com>
To:	Yinghai Lu <yinghai@...nel.org>
Cc:	"H. Peter Anvin" <hpa@...or.com>,
	Kees Cook <keescook@...omium.org>,
	Vivek Goyal <vgoyal@...hat.com>,
	Andy Lutomirski <luto@...capital.net>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 7/9] get the random phy addr according to slot_area
 info

On 03/04/15 at 04:12pm, Yinghai Lu wrote:
> On Wed, Mar 4, 2015 at 1:35 PM, Yinghai Lu <yinghai@...nel.org> wrote:
> > On Wed, Mar 4, 2015 at 7:39 AM, Baoquan He <bhe@...hat.com> wrote:
> >>
> >> I got the reason and made a debug patch to fix it. Could you please
> >> apply it on top of this patchset and try again? Then it will behave well
> >> and just return 0x13c000000 since no random is got.
> >
> > random_base can not be move down?
> >
> 
> Modify the min_addr will allow move down, and it is safe as we put all
> related into mem_avoid now.

I am considering this random_base issue, but planned to do it after the
main work is done. I am wondering why not set it as 16M since all
related has been avoided and safe?

> 
> 
> https://git.kernel.org/cgit/linux/kernel/git/yinghai/linux-yinghai.git/log/?h=for-x86-4.0-rc2-aslr
> 
> for updated patches.
> 
> Your patches still have some format warning, Please use
> ./scripts/checkpatch.pl
> to find them and fix them before next post.
> 
> Also patch should have "x86,kasl" in the title.

Yes, will do.

Thanks
Baoquan
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