From: Rusty Russell <rusty@rustcorp.com.au>
To: Ingo Molnar <mingo@elte.hu>
Cc: Zachary Amsden <zach@vmware.com>,
Jeremy Fitzhardinge <jeremy@goop.org>,
xen-devel@lists.xensource.com, Andi Kleen <ak@muc.de>,
linux-kernel@vger.kernel.org, Chris Wright <chrisw@sous-sol.org>,
virtualization@lists.osdl.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [patch 04/26] Xen-paravirt_ops: Add pagetable accessors to pack and unpack pagetable entries
Date: Thu, 01 Mar 2007 08:02:50 +1100 [thread overview]
Message-ID: <1172696571.10271.40.camel@localhost.localdomain> (raw)
In-Reply-To: <20070228083203.GB8866@elte.hu>
On Wed, 2007-02-28 at 09:32 +0100, Ingo Molnar wrote:
> * Jeremy Fitzhardinge <jeremy@goop.org> wrote:
>
> > >> +#ifdef CONFIG_PARAVIRT
> > >> +/* After pte_t, etc, have been defined */
> > >> +#include <asm/paravirt.h>
> > >> +#endif
> > >>
> > >
> > > hm - there's already a CONFIG_PARAVIRT conditional in
> > > asm-i386/paravirt.h.
> >
> > Yes, but it happens after asm/paravirt.h has already included some
> > things, and it ends up causing problems. paravirt.h still defines
> > various stub functions in the !CONFIG_PARAVIRT case, so it needs to do
> > the includes either way.
>
> hm, it then needs to be fixed first, instead of adding to the mess.
Yes, originally paravirt.h didn't define anything if !CONFIG_PARAVIRT
for this reason: getting it tied into the other headers correctly is a
PITA.
Rusty.
next prev parent reply other threads:[~2007-02-28 21:02 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-27 8:13 [patch 00/26] Xen-paravirt_ops: Xen guest implementation for paravirt_ops interface Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 01/26] Xen-paravirt_ops: Fix typo in sync_constant_test_bit()s name Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 02/26] Xen-paravirt_ops: ignore vgacon if hardware not present Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 03/26] Xen-paravirt_ops: use paravirt_nop to consistently mark no-op operations Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 04/26] Xen-paravirt_ops: Add pagetable accessors to pack and unpack pagetable entries Jeremy Fitzhardinge
2007-02-27 10:08 ` Ingo Molnar
2007-02-27 18:52 ` Jeremy Fitzhardinge
2007-02-28 8:32 ` Ingo Molnar
2007-02-28 20:12 ` Jeremy Fitzhardinge
2007-02-28 21:02 ` Rusty Russell [this message]
2007-02-27 8:13 ` [patch 05/26] Xen-paravirt_ops: paravirt_ops: hooks to set up initial pagetable Jeremy Fitzhardinge
2007-02-27 10:09 ` Ingo Molnar
2007-02-27 18:53 ` Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 06/26] Xen-paravirt_ops: paravirt_ops: allocate a fixmap slot Jeremy Fitzhardinge
2007-02-27 10:11 ` Ingo Molnar
2007-02-27 18:55 ` Jeremy Fitzhardinge
2007-02-28 0:49 ` Jeremy Fitzhardinge
2007-02-28 8:30 ` Ingo Molnar
2007-02-28 20:09 ` Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 07/26] Xen-paravirt_ops: Allow paravirt backend to choose kernel PMD sharing Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 08/26] Xen-paravirt_ops: add hooks to intercept mm creation and destruction Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 09/26] Xen-paravirt_ops: remove HAVE_ARCH_MM_LIFETIME, define no-op architecture implementations Jeremy Fitzhardinge
2007-02-27 15:15 ` James Bottomley
2007-02-27 17:21 ` Jeremy Fitzhardinge
2007-02-27 17:35 ` James Bottomley
2007-02-27 17:56 ` Jeremy Fitzhardinge
2007-02-27 18:04 ` James Bottomley
2007-02-27 18:48 ` Jeremy Fitzhardinge
2007-02-27 18:53 ` James Bottomley
2007-02-27 8:13 ` [patch 10/26] Xen-paravirt_ops: rename struct paravirt_patch to paravirt_patch_site for clarity Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 11/26] Xen-paravirt_ops: Use patch site IDs computed from offset in paravirt_ops structure Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 12/26] Xen-paravirt_ops: Fix patch site clobbers to include return register Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 13/26] Xen-paravirt_ops: Consistently wrap paravirt ops callsites to make them patchable Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 14/26] Xen-paravirt_ops: add common patching machinery Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 15/26] Xen-paravirt_ops: Add apply_to_page_range() which applies a function to a pte range Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 16/26] Xen-paravirt_ops: Allocate and free vmalloc areas Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 17/26] Xen-paravirt_ops: Add nosegneg capability to the vsyscall page notes Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 18/26] Xen-paravirt_ops: Add XEN config options Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 19/26] Xen-paravirt_ops: Add Xen interface header files Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 20/26] Xen-paravirt_ops: Core Xen implementation Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 21/26] Xen-paravirt_ops: Use the hvc console infrastructure for Xen console Jeremy Fitzhardinge
2007-02-27 8:13 ` [patch 22/26] Xen-paravirt_ops: Add early printk support via hvc console Jeremy Fitzhardinge
2007-02-27 8:14 ` [patch 23/26] Xen-paravirt_ops: Add Xen grant table support Jeremy Fitzhardinge
2007-02-27 8:14 ` [patch 24/26] Xen-paravirt_ops: Add the Xenbus sysfs and virtual device hotplug driver Jeremy Fitzhardinge
2007-02-27 8:14 ` [patch 25/26] Xen-paravirt_ops: Add Xen virtual block device driver Jeremy Fitzhardinge
2007-02-27 8:14 ` [patch 26/26] Xen-paravirt_ops: Add the Xen virtual network " Jeremy Fitzhardinge
-- strict thread matches above, loose matches on Subject: below --
2007-03-01 23:24 [patch 00/26] Xen-paravirt_ops: Xen guest implementation for paravirt_ops interface Jeremy Fitzhardinge
2007-03-01 23:24 ` [patch 04/26] Xen-paravirt_ops: Add pagetable accessors to pack and unpack pagetable entries Jeremy Fitzhardinge
2007-03-16 9:38 ` Ingo Molnar
2007-03-16 18:42 ` Jeremy Fitzhardinge
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