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Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-module
From: |
Fam Zheng |
Subject: |
Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules |
Date: |
Wed, 11 Sep 2013 16:17:34 +0800 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Wed, 09/11 10:01, Gerd Hoffmann wrote:
> On Mi, 2013-09-11 at 09:41 +0200, Paolo Bonzini wrote:
> > Il 11/09/2013 09:27, Paolo Bonzini ha scritto:
> > >
> > > There are a couple of things that can be improved still (I don't like
> > > obj-save-y for example), but things are taking shape and all of this
> > > looks like something that can be fixed on top. If you look at
> > > converting more parts to modules (e.g. rbd or spice), you can drop that
> > > RFC! :)
> >
> > Talking about spice, a question for Gerd.
> >
> > With Fam's work to enable shared modules, hw/display/qxl* would have to
> > be placed in a module as well because they depend on ui/spice-core.c.
>
> Yes. Can modules depend on modules? Or would we have to create a
> single, big spice module with core, qxl, audio, chardev etc?
>
No dependence support yet.
Fam
> > Right now, modularization is limited to files that are built once for
> > all of QEMU, which is not the case for qxl.
> >
> > It looks like TARGET_PAGE_SIZE is the only reason why qxl is built
> > per-target, and in qxl_ram_set_dirty it should be enough to do
> >
> > qxl_set_dirty(&qxl->vga.vram, offset, offset + 1);
> >
> > Would it be fine to use a generic 4096 constant everywhere else?
>
> Yes. Maybe s/TARGET_PAGE_SIZE/QXL_PAGE_SIZE/ to make clear that qxl
> operates on 4k pages.
>
> cheers,
> Gerd
>
>
- Re: [Qemu-devel] [RFC PATCH v5 1/6] make.rule: fix $(obj) to a real relative path, (continued)
- [Qemu-devel] [RFC PATCH v5 2/6] rule.mak: allow per object cflags and libs, Fam Zheng, 2013/09/11
- [Qemu-devel] [RFC PATCH v5 3/6] Makefile: introduce common-obj-m and block-obj-m for DSO, Fam Zheng, 2013/09/11
- [Qemu-devel] [RFC PATCH v5 4/6] module: implement module loading function, Fam Zheng, 2013/09/11
- [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Fam Zheng, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Paolo Bonzini, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Paolo Bonzini, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Gerd Hoffmann, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules,
Fam Zheng <=
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Peter Maydell, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Gerd Hoffmann, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Peter Maydell, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Gerd Hoffmann, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Peter Maydell, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Fam Zheng, 2013/09/11
- Re: [Qemu-devel] [RFC PATCH v5 5/6] configure: introduce --enable-modules, Paolo Bonzini, 2013/09/11
[Qemu-devel] [RFC PATCH v5 6/6] block: build qed and curl as shared library, Fam Zheng, 2013/09/11