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Date:   Fri, 10 Nov 2017 07:37:34 -0800
From:   Tony Lindgren <tony@atomide.com>
To:     Joonsoo Kim <iamjoonsoo.kim@lge.com>
Cc:     Pavel Machek <pavel@ucw.cz>, pali.rohar@gmail.com, sre@kernel.org,
        kernel list <linux-kernel@vger.kernel.org>,
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        "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
        Vlastimil Babka <vbabka@suse.cz>,
        Andrew Morton <akpm@linux-foundation.org>,
        Stephen Rothwell <sfr@canb.auug.org.au>,
        Russell King <linux@armlinux.org.uk>
Subject: Re: n900 in next-20170901
Message-ID: <20171110153734.GP28152@atomide.com>
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* Joonsoo Kim <iamjoonsoo.kim@lge.com> [171110 06:43]:
> On Thu, Nov 09, 2017 at 10:23:40PM -0800, Tony Lindgren wrote:
> > * Tony Lindgren <tony@atomide.com> [171109 22:19]:
> > > * Tony Lindgren <tony@atomide.com> [171110 03:28]:
> > > > Then I'll follow up on cleaning up save_secure_ram_context later.
> > > 
> > > Here's a better version, the static mapping did not get used.. It
> > > just moved the area so it happened to work. It needs to be set
> > > up as MT_MEMORY_RWX_NONCACHED instead.
> > 
> 
> I see a better version now. Hmm... I guess that it also has the
> problem that I mentioned on first version.
> 
> > And FYI, here's what I currently have for the follow-up patch,
> > but that can wait a bit.
> 
> Okay. So, this patch should be applied on the top of above better version?

Yeah, but we may actually want to combine both patches into a
single patch to avoid the save_secure_ram_context 0xffff translation
limit, see my comments in the first version.

Regards,

Tony

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