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Re: Testing requested for the next version of GNU Mach
From: |
Richard Braun |
Subject: |
Re: Testing requested for the next version of GNU Mach |
Date: |
Tue, 15 Mar 2016 00:40:40 +0100 |
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Tue, Mar 15, 2016 at 12:32:43AM +0100, Samuel Thibault wrote:
> Richard Braun, on Mon 14 Mar 2016 23:37:33 +0100, wrote:
> > On Mon, Mar 14, 2016 at 06:27:24PM -0400, David Michael wrote:
> > > After poking around a bit more, it seems that the space is eaten by
> > > debug info. Appending -g0 to CFLAGS allowed gnumach to boot
> > > successfully and resulted in this:
> > >
> > > vm_page: DMA: pages: 4080 (15M), free: 2053 (8M)
> > >
> > > The difference may be because GRUB apparently passes the multiboot ELF
> > > info, while QEMU does not. I'll just make sure to disable debug flags
> > > when building gnumach for the time being.
> >
> > Yes that makes sense.
>
> Uh. Should we perhaps move the kernel out of the 16MiB area? I don't
> think we have any such requirement here, AIUI we are just putting it
> where it poses the least fragmentation issues, but the scarse DMA
> resource is even more important.
That's what Linux does. It should be configurable though.
--
Richard Braun
- Re: Testing requested for the next version of GNU Mach, (continued)
- Re: Testing requested for the next version of GNU Mach, David Michael, 2016/03/08
- Re: Testing requested for the next version of GNU Mach, David Michael, 2016/03/08
- Re: Testing requested for the next version of GNU Mach, Richard Braun, 2016/03/09
- Re: Testing requested for the next version of GNU Mach, Richard Braun, 2016/03/09
- Re: Testing requested for the next version of GNU Mach, David Michael, 2016/03/11
- Re: Testing requested for the next version of GNU Mach, Samuel Thibault, 2016/03/11
- Re: Testing requested for the next version of GNU Mach, Richard Braun, 2016/03/13
- Re: Testing requested for the next version of GNU Mach, David Michael, 2016/03/14
- Re: Testing requested for the next version of GNU Mach, Richard Braun, 2016/03/14
- Re: Testing requested for the next version of GNU Mach, Samuel Thibault, 2016/03/14
- Re: Testing requested for the next version of GNU Mach,
Richard Braun <=
- Re: Testing requested for the next version of GNU Mach, Samuel Thibault, 2016/03/18