From: Rusty Russell <rusty@rustcorp.com.au>
To: Zachary Amsden <zach@vmware.com>
Cc: Andrew Morton <akpm@osdl.org>,
mingo@elte.hu, torvalds@osdl.org, linux-kernel@vger.kernel.org,
virtualization@lists.osdl.org, kraxel@suse.de
Subject: Re: [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled
Date: Sun, 21 May 2006 14:38:17 +1000 [thread overview]
Message-ID: <1148186298.29161.8.camel@localhost.localdomain> (raw)
In-Reply-To: <446EE992.4020604@vmware.com>
On Sat, 2006-05-20 at 03:04 -0700, Zachary Amsden wrote:
> >> Index: linux-2.6.17-rc/include/asm-i386/fixmap.h
> >> ===================================================================
> >> --- linux-2.6.17-rc.orig/include/asm-i386/fixmap.h 2006-03-19 21:53:29.000000000 -0800
> >> +++ linux-2.6.17-rc/include/asm-i386/fixmap.h 2006-05-19 18:16:00.000000000 -0700
> >> @@ -20,7 +20,7 @@
> >> * Leave one empty page between vmalloc'ed areas and
> >> * the start of the fixmap.
> >> */
> >> -#define __FIXADDR_TOP 0xfffff000
> >> +#define __FIXADDR_TOP 0xffbff000
> >>
> >
> > The machine runs OK with that applied and with
> > move-vsyscall-page-out-of-fixmap-into-normal-vma-as-per-mmap.patch not
> > applied.
> >
>
> Err. That implies that there is likely a problem in the kernel patch,
> not in userspace, Let's look more closely at
> move-vsyscall-page-out-of-fixmap-into-normal-vma-as-per-mmap and see if
> there is something missing.
Indeed. And I really hate the idea of a global switch for this, too: it
should just work, or autodetect (esp if it's init that failing, this
might be possible).
Off to find FC1...
Rusty.
--
ccontrol: http://ccontrol.ozlabs.org
next prev parent reply other threads:[~2006-05-21 4:38 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-05-16 6:03 [PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch Rusty Russell
2006-05-16 6:47 ` Ingo Molnar
2006-05-16 8:16 ` Zachary Amsden
2006-05-16 8:40 ` Chris Wright
2006-05-16 8:59 ` Zachary Amsden
2006-05-17 7:49 ` Rusty Russell
2006-05-18 7:54 ` Ingo Molnar
2006-05-18 8:29 ` Gerd Hoffmann
2006-05-20 0:43 ` Andrew Morton
2006-05-20 1:03 ` Ingo Molnar
2006-05-20 1:11 ` Andrew Morton
2006-05-20 1:15 ` Linus Torvalds
2006-05-20 8:53 ` [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled Ingo Molnar
2006-05-20 9:26 ` Andrew Morton
2006-05-20 9:30 ` Zachary Amsden
2006-05-20 9:43 ` Zachary Amsden
2006-05-20 9:48 ` Andrew Morton
2006-05-20 10:04 ` Zachary Amsden
2006-05-21 4:38 ` Rusty Russell [this message]
2006-05-21 9:35 ` Rusty Russell
2006-05-21 9:52 ` Andrew Morton
2006-05-21 10:41 ` Ingo Molnar
2006-05-21 11:06 ` Rusty Russell
2006-05-20 9:54 ` Ingo Molnar
2006-05-20 10:16 ` [patch] add print_fatal_signals support Ingo Molnar
2006-05-21 11:03 ` [patch] i386, vdso=[0|1] boot option and /proc/sys/vm/vdso_enabled Ingo Molnar
2006-05-21 11:38 ` Ingo Molnar
2006-05-21 12:33 ` Andrew Morton
2006-05-21 14:10 ` Arjan van de Ven
2006-05-22 14:32 ` Alexey Kuznetsov
2006-05-20 1:16 ` [PATCH] Gerd Hoffman's move-vsyscall-into-user-address-range patch Zachary Amsden
2006-05-20 1:49 ` Andi Kleen
2006-05-20 1:24 ` Arjan van de Ven
2006-05-22 16:29 ` Jakub Jelinek
2006-05-22 16:44 ` Zachary Amsden
2006-05-22 17:14 ` Andrew Morton
2006-05-22 17:27 ` Ingo Molnar
2006-05-22 17:46 ` Linus Torvalds
2006-05-22 19:09 ` Ingo Molnar
2006-05-22 19:40 ` Linus Torvalds
2006-05-22 19:14 ` Adrian Bunk
2006-05-22 19:45 ` Linus Torvalds
2006-05-22 17:53 ` Andrew Morton
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