Chainloading Windows from a Linux Payload

[Matt B]

      Greetings,

From what I can find, Linux can only chainload another linux kernel. (via
kexec) Does this mean that a Linux payload like LinuxBoot cannot be used to
boot Windows or another OS, either directly or by chainloading another
payload from CBFS?

It's nice that a Linux payload can provide superior flexibility and
configurability than UEFI with the added benefit of a battle-hardened
environment, but the ability to only boot a Linux OS seems like a pretty
significant limitation (if this is indeed the case).

Sincerely,
    -Matt

[Rafael Send]

      Good question, I'd be interested in the answer to this as well if anyone
has some insight.

Cheers,
R

On Fri, Apr 12, 2019 at 7:45 AM Matt B <matthewwbradley6(a)gmail.com> wrote:

  Greetings,

 From what I can find, Linux can only chainload another linux kernel. (via
 kexec) Does this mean that a Linux payload like LinuxBoot cannot be used to
 boot Windows or another OS, either directly or by chainloading another
 payload from CBFS?

 It's nice that a Linux payload can provide superior flexibility and
 configurability than UEFI with the added benefit of a battle-hardened
 environment, but the ability to only boot a Linux OS seems like a pretty
 significant limitation (if this is indeed the case).

 Sincerely,
     -Matt
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org

[ron minnich]

      Esxi works today freebsd is coming and windows is in Long term thinking

On Fri, Apr 12, 2019, 11:46 AM Rafael Send <flyingfishfinger(a)gmail.com>
wrote:

  Good question, I'd be interested in the answer to
this as well if anyone
 has some insight.

 Cheers,
 R

 On Fri, Apr 12, 2019 at 7:45 AM Matt B <matthewwbradley6(a)gmail.com> wrote:

  Greetings,

 From what I can find, Linux can only chainload another linux kernel. (via
 kexec) Does this mean that a Linux payload like LinuxBoot cannot be used to
 boot Windows or another OS, either directly or by chainloading another
 payload from CBFS?

 It's nice that a Linux payload can provide superior flexibility and
 configurability than UEFI with the added benefit of a battle-hardened
 environment, but the ability to only boot a Linux OS seems like a pretty
 significant limitation (if this is indeed the case).

 Sincerely,
     -Matt
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Matt B]

      Thanks for the info. Does anyone know of a workaround in the meantime?

I've found some information on chainloading grub4dos and from there loading
windows (or whatever else), but all of it dates back to around 2014.

Around the same time there's stuff on passing elf files to kexec, but that
looks like it never got merged or isn't used. (appears to be from the time
when kexec itself was implemented) No idea whether that would work with a
payload, even if the mechanism exists.

Thanks,
    -Matt

On Sat, Apr 13, 2019 at 2:48 PM ron minnich <rminnich(a)gmail.com> wrote:

  Esxi works today freebsd is coming and windows is in
Long term thinking

 On Fri, Apr 12, 2019, 11:46 AM Rafael Send <flyingfishfinger(a)gmail.com>
 wrote:

  Good question, I'd be interested in the
answer to this as well if anyone
 has some insight.

 Cheers,
 R

 On Fri, Apr 12, 2019 at 7:45 AM Matt B <matthewwbradley6(a)gmail.com>
 wrote:

  Greetings,

 From what I can find, Linux can only chainload another linux kernel.
 (via kexec) Does this mean that a Linux payload like LinuxBoot cannot be
 used to boot Windows or another OS, either directly or by chainloading
 another payload from CBFS?

 It's nice that a Linux payload can provide superior flexibility and
 configurability than UEFI with the added benefit of a battle-hardened
 environment, but the ability to only boot a Linux OS seems like a pretty
 significant limitation (if this is indeed the case).

 Sincerely,
     -Matt
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Matt B]

      Hi,

It is possible through u-root support for multiboot images [1] to chainload
grub?

-Matt

[1] https://godoc.org/github.com/u-root/u-root/pkg/boot#MultibootImage

On Sat, Apr 13, 2019 at 2:48 PM ron minnich <rminnich(a)gmail.com> wrote:

  Esxi works today freebsd is coming and windows is in
Long term thinking

 On Fri, Apr 12, 2019, 11:46 AM Rafael Send <flyingfishfinger(a)gmail.com>
 wrote:

  Good question, I'd be interested in the
answer to this as well if anyone
 has some insight.

 Cheers,
 R

 On Fri, Apr 12, 2019 at 7:45 AM Matt B <matthewwbradley6(a)gmail.com>
 wrote:

  Greetings,

 From what I can find, Linux can only chainload another linux kernel.
 (via kexec) Does this mean that a Linux payload like LinuxBoot cannot be
 used to boot Windows or another OS, either directly or by chainloading
 another payload from CBFS?

 It's nice that a Linux payload can provide superior flexibility and
 configurability than UEFI with the added benefit of a battle-hardened
 environment, but the ability to only boot a Linux OS seems like a pretty
 significant limitation (if this is indeed the case).

 Sincerely,
     -Matt
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org

[ron minnich]

      yes. multiboot support went in a few months ago and we can, for
example, load vmware esxi.

I wonder why you would want to chainload grub, however, instead of
using u-root programs that read grub config files and do the boot
directly? There are reasons to use grub, of course, but I was curious
about your specific reason.

thanks

ron

On Sun, Jun 9, 2019 at 8:54 PM Matt B <matthewwbradley6(a)gmail.com> wrote:
>
> Hi,
>
> It is possible through u-root support for multiboot images [1] to chainload grub?
>
> -Matt
>
> [1] https://godoc.org/github.com/u-root/u-root/pkg/boot#MultibootImage
>
> On Sat, Apr 13, 2019 at 2:48 PM ron minnich <rminnich(a)gmail.com> wrote:
>>
>> Esxi works today freebsd is coming and windows is in Long term thinking
>>
>> On Fri, Apr 12, 2019, 11:46 AM Rafael Send <flyingfishfinger(a)gmail.com>
wrote:
>>>
>>> Good question, I'd be interested in the answer to this as well if anyone
has some insight.
>>>
>>> Cheers,
>>> R
>>>
>>> On Fri, Apr 12, 2019 at 7:45 AM Matt B <matthewwbradley6(a)gmail.com>
wrote:
>>>>
>>>> Greetings,
>>>>
>>>> From what I can find, Linux can only chainload another linux kernel. (via
kexec) Does this mean that a Linux payload like LinuxBoot cannot be used to boot Windows
or another OS, either directly or by chainloading another payload from CBFS?
>>>>
>>>> It's nice that a Linux payload can provide superior flexibility and
configurability than UEFI with the added benefit of a battle-hardened environment, but the
ability to only boot a Linux OS seems like a pretty significant limitation (if this is
indeed the case).
>>>>
>>>> Sincerely,
>>>>     -Matt
>>>> _______________________________________________
>>>> coreboot mailing list -- coreboot(a)coreboot.org
>>>> To unsubscribe send an email to coreboot-leave(a)coreboot.org
>>>
>>> _______________________________________________
>>> coreboot mailing list -- coreboot(a)coreboot.org
>>> To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Nico Huber]

      On 09.06.19 20:53, Matt B wrote:
  It is possible through u-root support for multiboot
images [1] to chainload
 grub?
Yes, I would think so. But in case we are still on topic: It won't
help you to boot Windows (unless you also implement UEFI services
in your LinuxBoot and use a UEFI GRUB).

To chainload something for Windows I would currently go either one of
these ways:

    coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
    coreboot -> LinuxBoot -> tianocore -> Windows loader

I think SeaBIOS already has an option to build a multiboot image. In
either case you could also (in theory) pack either into a bzImage and
feed that to kexec.

Nico

[ron minnich]

      if you boot windows 12 would you need tianocore?

On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
>
> On 09.06.19 20:53, Matt B wrote:
> > It is possible through u-root support for multiboot images [1] to chainload
> > grub?
>
> Yes, I would think so. But in case we are still on topic: It won't
> help you to boot Windows (unless you also implement UEFI services
> in your LinuxBoot and use a UEFI GRUB).
>
> To chainload something for Windows I would currently go either one of
> these ways:
>
>     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
>     coreboot -> LinuxBoot -> tianocore -> Windows loader
>
> I think SeaBIOS already has an option to build a multiboot image. In
> either case you could also (in theory) pack either into a bzImage and
> feed that to kexec.
>
> Nico

[Stefan Reinauer]

      * ron minnich <rminnich(a)gmail.com> [190611 07:13]:
  if you boot windows 12 would you need tianocore?
Need is a harsh word, but the simple answer to a simple question is yes,
you do.

You can use SeaBIOS, but Windows does not officially support legacy BIOS
since at least Windows 7, so whatever works today might stop working
tomorrow.

> 
> On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
> >
> > On 09.06.19 20:53, Matt B wrote:
> > > It is possible through u-root support for multiboot images [1] to
chainload
> > > grub?
> >
> > Yes, I would think so. But in case we are still on topic: It won't
> > help you to boot Windows (unless you also implement UEFI services
> > in your LinuxBoot and use a UEFI GRUB).
> >
> > To chainload something for Windows I would currently go either one of
> > these ways:
> >
> >     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
> >     coreboot -> LinuxBoot -> tianocore -> Windows loader
> >
> > I think SeaBIOS already has an option to build a multiboot image. In
> > either case you could also (in theory) pack either into a bzImage and
> > feed that to kexec.
> >
> > Nico
> _______________________________________________
> coreboot mailing list -- coreboot(a)coreboot.org
> To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Gregg Levine]

      Hello!
(Incidentally all of you are getting this because Google Mail delights
in sending things out as reply-all.)
I'm currently an observer in this set of circumstances but as it
happens Stefan you are very right. My older laptop used a BIOS that
was more suited to an earlier and even uglier release of Windows(!)
and this one is using EFI and behaves strangely  sometimes.

Oh and I was able to run Windows 8 and Windows 8.1 for a while on the
older one. Slowly of course but those versions ran.

Let's see what does work..
-----
Gregg C Levine gregg.drwho8(a)gmail.com
"This signature fought the Time Wars, time and again."

On Tue, Jun 11, 2019 at 6:53 PM Stefan Reinauer
<stefan.reinauer(a)coreboot.org> wrote:
>
> * ron minnich <rminnich(a)gmail.com> [190611 07:13]:
> > if you boot windows 12 would you need tianocore?
>
> Need is a harsh word, but the simple answer to a simple question is yes,
> you do.
>
> You can use SeaBIOS, but Windows does not officially support legacy BIOS
> since at least Windows 7, so whatever works today might stop working
> tomorrow.
>
> >
> > On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
> > >
> > > On 09.06.19 20:53, Matt B wrote:
> > > > It is possible through u-root support for multiboot images [1] to
chainload
> > > > grub?
> > >
> > > Yes, I would think so. But in case we are still on topic: It won't
> > > help you to boot Windows (unless you also implement UEFI services
> > > in your LinuxBoot and use a UEFI GRUB).
> > >
> > > To chainload something for Windows I would currently go either one of
> > > these ways:
> > >
> > >     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
> > >     coreboot -> LinuxBoot -> tianocore -> Windows loader
> > >
> > > I think SeaBIOS already has an option to build a multiboot image. In
> > > either case you could also (in theory) pack either into a bzImage and
> > > feed that to kexec.
> > >
> > > Nico

[Mike Banon]

      At least Windows 10 supports the Legacy BIOS, and most likely 12 will
too. As long as they are making a 32-bit version of Windows they're
still caring about the "legacy" PCs and we shouldn't be worried. Also,
it's hard to imagine a coreboot'er who would be running 12 natively -
not inside some virtual machine.

On Wed, Jun 12, 2019 at 2:38 AM Gregg Levine <gregg.drwho8(a)gmail.com> wrote:
>
> Hello!
> (Incidentally all of you are getting this because Google Mail delights
> in sending things out as reply-all.)
> I'm currently an observer in this set of circumstances but as it
> happens Stefan you are very right. My older laptop used a BIOS that
> was more suited to an earlier and even uglier release of Windows(!)
> and this one is using EFI and behaves strangely  sometimes.
>
> Oh and I was able to run Windows 8 and Windows 8.1 for a while on the
> older one. Slowly of course but those versions ran.
>
> Let's see what does work..
> -----
> Gregg C Levine gregg.drwho8(a)gmail.com
> "This signature fought the Time Wars, time and again."
>
> On Tue, Jun 11, 2019 at 6:53 PM Stefan Reinauer
> <stefan.reinauer(a)coreboot.org> wrote:
> >
> > * ron minnich <rminnich(a)gmail.com> [190611 07:13]:
> > > if you boot windows 12 would you need tianocore?
> >
> > Need is a harsh word, but the simple answer to a simple question is yes,
> > you do.
> >
> > You can use SeaBIOS, but Windows does not officially support legacy BIOS
> > since at least Windows 7, so whatever works today might stop working
> > tomorrow.
> >
> > >
> > > On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
> > > >
> > > > On 09.06.19 20:53, Matt B wrote:
> > > > > It is possible through u-root support for multiboot images [1] to
chainload
> > > > > grub?
> > > >
> > > > Yes, I would think so. But in case we are still on topic: It
won't
> > > > help you to boot Windows (unless you also implement UEFI services
> > > > in your LinuxBoot and use a UEFI GRUB).
> > > >
> > > > To chainload something for Windows I would currently go either one of
> > > > these ways:
> > > >
> > > >     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
> > > >     coreboot -> LinuxBoot -> tianocore -> Windows loader
> > > >
> > > > I think SeaBIOS already has an option to build a multiboot image. In
> > > > either case you could also (in theory) pack either into a bzImage and
> > > > feed that to kexec.
> > > >
> > > > Nico
> _______________________________________________
> coreboot mailing list -- coreboot(a)coreboot.org
> To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Matt B]

      Hi,


  I think SeaBIOS already has an option to build a
multiboot image. In
 either case you could also (in theory) pack either into a bzImage and
 feed that to kexec.
Clearly this is one place I should look next. I was mainly looking at grub
as I understood it to be the most capable among payloads, though not
necessarily the most streamlined.

Just for the sake of completeness, can grub be packed into a compatible
multiboot image? I can only find information on grub loading them.

I wonder why you would want to chainload grub, however, instead of
  using u-root programs that read grub config files and
do the boot
 directly?
My impression is things that try to parse grub config files (or similar)
tend to implement only partial compatibility and be a bit buggy. I also
couldn't find any clear documentation on this.

There are reasons to use grub, of course, but I was curious
  about your specific reason.
From what I've read grub has the best support among payloads for things
like loading or verifying encrypted partitions, while also being able to
load a wide variety of media (from live CDs to windows loaders). The
general outline was to have linuxboot come up first and do all of the boot
logic and other tasks in a nice linux environment, then invoke grub to take
the appropriate final action. I still don't know if seabios can boot
something on an encrypted partition, even if the linux runtime that's
loading seabios is capable of mounting it.

One of many ideas I'm fiddling with is to implement functionality that
coreboot lacks compared to most proprietary BIOSs (self flashing,
configuration, and other goodies) using fairly normal scripts under linux.
If linuxboot can provide a great deal of flexibility, this is one way I can
imagine using it.

windows 12


What?

Sincerely,
    -Matt

On Wed, Jun 12, 2019 at 4:26 AM Mike Banon <mikebdp2(a)gmail.com> wrote:

  At least Windows 10 supports the Legacy BIOS, and most
likely 12 will
 too. As long as they are making a 32-bit version of Windows they're
 still caring about the "legacy" PCs and we shouldn't be worried. Also,
 it's hard to imagine a coreboot'er who would be running 12 natively -
 not inside some virtual machine.

 On Wed, Jun 12, 2019 at 2:38 AM Gregg Levine <gregg.drwho8(a)gmail.com>
 wrote:
 
 Hello!
 (Incidentally all of you are getting this because Google Mail delights
 in sending things out as reply-all.)
 I'm currently an observer in this set of circumstances but as it
 happens Stefan you are very right. My older laptop used a BIOS that
 was more suited to an earlier and even uglier release of Windows(!)
 and this one is using EFI and behaves strangely  sometimes.

 Oh and I was able to run Windows 8 and Windows 8.1 for a while on the
 older one. Slowly of course but those versions ran.

 Let's see what does work..
 -----
 Gregg C Levine gregg.drwho8(a)gmail.com
 "This signature fought the Time Wars, time and again."

 On Tue, Jun 11, 2019 at 6:53 PM Stefan Reinauer
 <stefan.reinauer(a)coreboot.org> wrote:
 >
 > * ron minnich <rminnich(a)gmail.com> [190611 07:13]:
 > > if you boot windows 12 would you need tianocore?
 >
 > Need is a harsh word, but the simple answer to a simple question is
 yes,
  > you do.
 >
 > You can use SeaBIOS, but Windows does not officially support legacy
 BIOS
  > since at least Windows 7, so whatever works
today might stop working
 > tomorrow.
 >
 > >
 > > On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
 > > >
 > > > On 09.06.19 20:53, Matt B wrote:
 > > > > It is possible through u-root support for multiboot images [1]
to chainload
  > > > > grub?
 > > >
 > > > Yes, I would think so. But in case we are still on topic: It won't
 > > > help you to boot Windows (unless you also implement UEFI services
 > > > in your LinuxBoot and use a UEFI GRUB).
 > > >
 > > > To chainload something for Windows I would currently go either one
of
  > > > these ways:
 > > >
 > > >     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
 > > >     coreboot -> LinuxBoot -> tianocore -> Windows loader
 > > >
 > > > I think SeaBIOS already has an option to build a multiboot image.
In
  > > > either case you could also (in
theory) pack either into a bzImage
 and
  > >
feed that to kexec.
 > >
 > > Nico
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org

[Matt B]

      Hello,

Just adding some information that might be useful to others who find
themselves in a similar position:

ReactOS (open source widows re-implementation) has a bootloader called
freeloader which is capable of loading all sorts of windows and
windows-like operating systems. It can even do funny things like boot
windows server 2003 from a btrfs or ext2/3 partition.

Freeloader can be loaded by grub as a multiboot-compatible kernel, with
instructions here:
https://reactos.org/wiki/Boot_FreeLoader_from_GRUB

I would expect it to also be possible to chainload it from linux using
kexec, making it possible to boot windows from within linuxboot-based
payloads.

Sincerely,
    -Matthew Bradley

On Wed, Jun 12, 2019 at 11:55 PM Matt B <matthewwbradley6(a)gmail.com> wrote:

  Hi,


  I think SeaBIOS already has an option to build a
multiboot image. In
 either case you could also (in theory) pack either into a bzImage and
 feed that to kexec.
 Clearly this is one place I should look next. I was mainly looking at grub
 as I understood it to be the most capable among payloads, though not
 necessarily the most streamlined.

 Just for the sake of completeness, can grub be packed into a compatible
 multiboot image? I can only find information on grub loading them.

 I wonder why you would want to chainload grub, however, instead of
  using u-root programs that read grub config files
and do the boot
 directly?
 My impression is things that try to parse grub config files (or similar)
 tend to implement only partial compatibility and be a bit buggy. I also
 couldn't find any clear documentation on this.

 There are reasons to use grub, of course, but I was curious
  about your specific reason.
 From what I've read grub has the best support among payloads for things
 like loading or verifying encrypted partitions, while also being able to
 load a wide variety of media (from live CDs to windows loaders). The
 general outline was to have linuxboot come up first and do all of the boot
 logic and other tasks in a nice linux environment, then invoke grub to take
 the appropriate final action. I still don't know if seabios can boot
 something on an encrypted partition, even if the linux runtime that's
 loading seabios is capable of mounting it.

 One of many ideas I'm fiddling with is to implement functionality that
 coreboot lacks compared to most proprietary BIOSs (self flashing,
 configuration, and other goodies) using fairly normal scripts under linux.
 If linuxboot can provide a great deal of flexibility, this is one way I can
 imagine using it.

 windows 12


 What?

 Sincerely,
     -Matt

 On Wed, Jun 12, 2019 at 4:26 AM Mike Banon <mikebdp2(a)gmail.com> wrote:

  At least Windows 10 supports the Legacy BIOS, and
most likely 12 will
 too. As long as they are making a 32-bit version of Windows they're
 still caring about the "legacy" PCs and we shouldn't be worried. Also,
 it's hard to imagine a coreboot'er who would be running 12 natively -
 not inside some virtual machine.

 On Wed, Jun 12, 2019 at 2:38 AM Gregg Levine <gregg.drwho8(a)gmail.com>
 wrote:
 
 Hello!
 (Incidentally all of you are getting this because Google Mail delights
 in sending things out as reply-all.)
 I'm currently an observer in this set of circumstances but as it
 happens Stefan you are very right. My older laptop used a BIOS that
 was more suited to an earlier and even uglier release of Windows(!)
 and this one is using EFI and behaves strangely  sometimes.

 Oh and I was able to run Windows 8 and Windows 8.1 for a while on the
 older one. Slowly of course but those versions ran.

 Let's see what does work..
 -----
 Gregg C Levine gregg.drwho8(a)gmail.com
 "This signature fought the Time Wars, time and again."

 On Tue, Jun 11, 2019 at 6:53 PM Stefan Reinauer
 <stefan.reinauer(a)coreboot.org> wrote:
 >
 > * ron minnich <rminnich(a)gmail.com> [190611 07:13]:
 > > if you boot windows 12 would you need tianocore?
 >
 > Need is a harsh word, but the simple answer to a simple question is
 yes,
  > you do.
 >
 > You can use SeaBIOS, but Windows does not officially support legacy
 BIOS
  > since at least Windows 7, so whatever works
today might stop working
 > tomorrow.
 >
 > >
 > > On Mon, Jun 10, 2019 at 1:44 PM Nico Huber <nico.h(a)gmx.de> wrote:
 > > >
 > > > On 09.06.19 20:53, Matt B wrote:
 > > > > It is possible through u-root support for multiboot images [1]
to chainload
  > > > > grub?
 > > >
 > > > Yes, I would think so. But in case we are still on topic: It won't
 > > > help you to boot Windows (unless you also implement UEFI services
 > > > in your LinuxBoot and use a UEFI GRUB).
 > > >
 > > > To chainload something for Windows I would currently go either
 one
of
  > > > these ways:
 > > >
 > > >     coreboot -> LinuxBoot -> SeaBIOS   -> Windows loader
 > > >     coreboot -> LinuxBoot -> tianocore -> Windows loader
 > > >
 > > > I think SeaBIOS already has an option to build a multiboot image.
In
  > > > either case you could also (in
theory) pack either into a bzImage
 and
  > >
feed that to kexec.
 > >
 > > Nico
 _______________________________________________
 coreboot mailing list -- coreboot(a)coreboot.org
 To unsubscribe send an email to coreboot-leave(a)coreboot.org