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Groups > linux.kernel > #1690551

Re: [BUG] x86/mm: Found insecure W+X mapping at address ffff88000005f000/0xffff88000005f000

From Piotr Gregor <piotrgregor@rsyncme.org>
Newsgroups linux.kernel
Subject Re: [BUG] x86/mm: Found insecure W+X mapping at address ffff88000005f000/0xffff88000005f000
Date 2017-07-18 20:30 +0200
Message-ID <u4FpU-5Rx-11@gated-at.bofh.it> (permalink)
References <u4wwi-9E-23@gated-at.bofh.it> <u4zDQ-2ih-7@gated-at.bofh.it>
Organization linux.* mail to news gateway

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On Tue, Jul 18, 2017 at 02:11:35PM +0200, Thomas Gleixner wrote:
> On Tue, 18 Jul 2017, Piotr Gregor wrote:
> > 
> > Dmesg reports insecure W+X mapping found at address
> > ffff88000005f000/0xffff88000005f000
> > 
> > on 4.4.70 kernel patched with -rt83 patch:
> 
> Does the same problem happen with a plain 4.4.70? as well?
> 
> Thanks,
> 
> 	tglx
> 

Hi Thomas,

No. I will tell if I spot this.

cheers,
Piotr

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Re: [BUG] x86/mm: Found insecure W+X mapping at address  ffff88000005f000/0xffff88000005f000 Thomas Gleixner <tglx@linutronix.de> - 2017-07-18 14:20 +0200
  Re: [BUG] x86/mm: Found insecure W+X mapping at address  ffff88000005f000/0xffff88000005f000 Piotr Gregor <piotrgregor@rsyncme.org> - 2017-07-18 20:30 +0200

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