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Date: Thu, 4 Jan 2018 01:37:39 +0100 (CET)
From: Thomas Gleixner <tglx@linutronix.de>
Subject: Re: "bad pmd" errors + oops with KPTI on 4.14.11 after loading X.509
 certs
In-Reply-To: <20180104003303.GA1654@trogon.sfo.coreos.systems>
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References: <CAD3VwcrHs8W_kMXKyDjKnjNDkkK57-0qFS5ATJYCphJHU0V3ow@mail.gmail.com> <20180103084600.GA31648@trogon.sfo.coreos.systems> <20180103092016.GA23772@kroah.com> <20180104003303.GA1654@trogon.sfo.coreos.systems>
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To: Benjamin Gilbert <benjamin.gilbert@coreos.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, x86@kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, stable@vger.kernel.org, Ingo Molnar <mingo@kernel.org>, Andy Lutomirski <luto@kernel.org>, Dave Hansen <dave.hansen@linux.intel.com>, Peter Zijlstra <peterz@infradead.org>

On Wed, 3 Jan 2018, Benjamin Gilbert wrote:

> On Wed, Jan 03, 2018 at 10:20:16AM +0100, Greg Kroah-Hartman wrote:
> > Ick, not good, any chance you can test 4.15-rc6 to verify that the issue
> > is also there (or not)?
> 
> I haven't been able to reproduce this on 4.15-rc6.

Hmm. So we need to scrutinize the subtle differences between 4.15-rc6 and 4.14.11....

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