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From: Paul Menzel <pmenzel@molgen.mpg.de>
To: Borislav Petkov <bp@alien8.de>, Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mm@kvack.org, x86@kernel.org, lkml <linux-kernel@vger.kernel.org>
Subject: Re: x86/mm: Found insecure W+X mapping at address (ptrval)/0xc00a0000
Date: Thu, 4 Oct 2018 05:11:17 +0200	[thread overview]
Message-ID: <18bf13a4-2853-358e-594f-27533193757c@molgen.mpg.de> (raw)
In-Reply-To: <20181003212255.GB28361@zn.tnic>

Dear Borislav,

Am 03.10.2018 um 23:22 schrieb Borislav Petkov:
> On Fri, Sep 28, 2018 at 04:55:19PM +0200, Thomas Gleixner wrote:
>> Sorry for the delay and thanks for the data. A quick diff did not reveal
>> anything obvious. I'll have a closer look and we probably need more (other)
>> information to nail that down.
> 
> Just a brain dump of what I've found out so far.

Thank you for looking into this. On what board are you able to reproduce 
this? Do you build for 32-bit or 64-bit?


Kind regards,

Paul

  reply	other threads:[~2018-10-04  3:11 UTC|newest]

Thread overview: 23+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-09-19  6:55 x86/mm: Found insecure W+X mapping at address (ptrval)/0xc00a0000 Paul Menzel
2018-09-19  8:09 ` Thomas Gleixner
2018-09-20  7:07   ` Paul Menzel
2018-09-20 22:51     ` Thomas Gleixner
2018-09-24 21:47       ` Paul Menzel
2018-09-28 14:55         ` Thomas Gleixner
2018-10-03 21:22           ` Borislav Petkov
2018-10-04  3:11             ` Paul Menzel [this message]
2018-10-04  7:48               ` Borislav Petkov
2018-10-04  8:03             ` Joerg Roedel
2018-10-04  8:14               ` Borislav Petkov
2018-10-04  8:40                 ` Paul Menzel
2018-10-04  8:49                   ` Borislav Petkov
2018-10-04  8:59                     ` Paul Menzel
2018-10-04 10:54                       ` Borislav Petkov
2018-10-04 11:00                         ` Paul Menzel
2018-10-04 11:12                           ` Borislav Petkov
2018-10-04  8:43                 ` Joerg Roedel
2018-10-04  8:48                   ` Borislav Petkov
2018-10-05  9:27               ` Thomas Gleixner
2018-10-05  9:39                 ` Paul Menzel
2018-10-08 19:37                   ` Thomas Gleixner
2018-10-08 20:08                     ` Bjorn Helgaas

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