linux-kernel - Re: n900 in next-20170901

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Message-ID: <20171110064623.GA32442@js1304-P5Q-DELUXE>
Date:   Fri, 10 Nov 2017 15:46:23 +0900
From:   Joonsoo Kim <iamjoonsoo.kim@....com>
To:     Tony Lindgren <tony@...mide.com>
Cc:     Pavel Machek <pavel@....cz>, pali.rohar@...il.com, sre@...nel.org,
        kernel list <linux-kernel@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-omap@...r.kernel.org, khilman@...nel.org,
        aaro.koskinen@....fi, ivo.g.dimitrov.75@...il.com,
        patrikbachan@...il.com, serge@...lyn.com, abcloriens@...il.com,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
        Vlastimil Babka <vbabka@...e.cz>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Stephen Rothwell <sfr@...b.auug.org.au>,
        Russell King <linux@...linux.org.uk>
Subject: Re: n900 in next-20170901

On Thu, Nov 09, 2017 at 10:23:40PM -0800, Tony Lindgren wrote:
> * Tony Lindgren <tony@...mide.com> [171109 22:19]:
> > * Tony Lindgren <tony@...mide.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?

Thanks.