From: Samuel Thibault <samuel.thibault@eu.citrix.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Xen Development Mailing List <xen-devel@lists.xensource.com>
Subject: Re: [bug] pv-grub doesn't run on rhel5
Date: Thu, 14 Aug 2008 15:28:49 +0100 [thread overview]
Message-ID: <20080814142849.GS4590@implementation.uk.xensource.com> (raw)
In-Reply-To: <48A43EAD.7040701@redhat.com>
Gerd Hoffmann, le Thu 14 Aug 2008 16:18:21 +0200, a écrit :
> Samuel Thibault wrote:
> > Gerd Hoffmann, le Thu 14 Aug 2008 14:20:59 +0200, a écrit :
> >> Samuel Thibault wrote:
> >>>> Guess more recent xen versions are less picky here and just silenly
> >>>> fixup this?
> >>> No, the check is still there, and I wonder how flags 6 could make it to
> >>> L3 flags. Could you send me your mini-os.gz image?
> >> Attached.
> >
> > I have no problem running it under xen 3.3 indeed. Are you able to run
> > the 3.3 mini-os itself for instance?
>
> That runs fine. It doesn't touch address space above 1gb though, thus
> it has no need to touch the pae pgd.
That's possible indeed.
The problem is a bug in the hypervisor's mod_l3_entry which calls
adjust_guest_l3e before calling get_page_from_l3e, see c/s 17061. Is it
possible for you to backport the patch?
Samuel
next prev parent reply other threads:[~2008-08-14 14:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-14 10:38 [bug] pv-grub doesn't run on rhel5 Gerd Hoffmann
2008-08-14 11:15 ` Samuel Thibault
[not found] ` <48A4232B.6040500@redhat.com>
2008-08-14 12:29 ` Samuel Thibault
2008-08-14 14:18 ` Gerd Hoffmann
2008-08-14 14:28 ` Samuel Thibault [this message]
2008-08-14 15:04 ` Gerd Hoffmann
2008-08-14 15:14 ` Samuel Thibault
2008-08-14 15:36 ` Samuel Thibault
2008-08-14 16:01 ` Gerd Hoffmann
2008-08-14 18:02 ` [PATCH] xenfb: make restartable [Was: pv-grub doesn't run on rhel5] Samuel Thibault
2008-08-15 7:02 ` Gerd Hoffmann
2008-08-15 12:39 ` [PATCH] xenfb: make restartable Markus Armbruster
2008-08-15 22:23 ` Samuel Thibault
2008-08-15 22:53 ` Markus Armbruster
2008-08-16 22:33 ` Samuel Thibault
2008-08-14 15:55 ` [bug] pv-grub doesn't run on rhel5 Jeremy Fitzhardinge
2008-08-14 16:04 ` Gerd Hoffmann
2008-08-14 12:33 ` [PATCH] compiled a 32bit pv-grub on x86_64 xen target [Was: pv-grub doesn't run on rhel5] Samuel Thibault
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