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From: Ingo Molnar <mingo@elte.hu>
To: Jiri Kosina <jkosina@suse.cz>
Cc: Harvey Harrison <harvey.harrison@gmail.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	"H. Peter Anvin" <hpa@zytor.com>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] x86: Unify mmap_{32|64}.c
Date: Tue, 11 Dec 2007 15:08:30 +0100	[thread overview]
Message-ID: <20071211140830.GC12204@elte.hu> (raw)
In-Reply-To: <Pine.LNX.4.64.0712111305000.12449@jikos.suse.cz>


* Jiri Kosina <jkosina@suse.cz> wrote:

> > hm, it fails to boot on Fedora 8:
> >  Freeing unused kernel memory: 296k freed
> >  Write protecting the kernel read-only data: 1500k
> >  mount[623]: segfault at 0000000b ip 4d681ab6 sp bf9a1b94 error 6
> >  modprobe[625]: segfault at 0000000b ip 4d681ab6 sp bffd9994 error 6
> >  consoletype[629]: segfault at 0000000b ip 4d681ab6 sp bfb6ad14 error 6
> >  awk[632]: segfault at 0000000b ip 4d681ab6 sp bffe68c4 error 6
> >  fstab-decode[633]: segfault at 0000000b ip 4d681ab6 sp bff1c8c4 error 6
> >  setsysfont[634]: segfault at 0000000b ip 4d681ab6 sp bfdd0f74 error 6
> >  hwclock[637]: segfault at 0000000b ip 4d681ab6 sp bf963304 error 6
> >  touch[642]: segfault at 0000000b ip 4d681ab6 sp bf98cb34 error 6
> >  modprobe[651]: segfault at 0000000b ip 4d681ab6 sp bfbc0564 error 6
> >  rhgb-client[654]: segfault at 0000000b ip 4d681ab6 sp bfe9c024 error 6
> 
> Ingo,
> 
> just for clarification -- this happens with Harvery's merged code 
> (haven't looked at it yet), but not with the original code, do I 
> understand it correctly?

yeah, correct - your original randomization code is fine.

	Ingo

  reply	other threads:[~2007-12-11 14:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <1196889830.10408.50.camel@brick>
     [not found] ` <20071209081324.GB4509@elte.hu>
2007-12-10 15:50   ` [PATCH] x86: Unify mmap_{32|64}.c Harvey Harrison
2007-12-11  8:39     ` Ingo Molnar
2007-12-11 10:43       ` Ingo Molnar
2007-12-11 12:05         ` Jiri Kosina
2007-12-11 14:08           ` Ingo Molnar [this message]
2007-12-11 19:11             ` Harvey Harrison
2007-12-11 19:19             ` Harvey Harrison
2007-12-11 21:15               ` Ingo Molnar

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