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Old 05-24-2011, 09:04 PM
Kees Cook
 
Default Update/consolidate nx-emu

The following changes since commit 1e9ed812fef72843c4cbd4a1dd5c248aff332184:

UBUNTU: Ubuntu-2.6.39-3.9 (2011-05-20 09:53:38 +0100)

are available in the git repository at:
git://kernel.ubuntu.com/kees/ubuntu-oneiric.git master

Ingo Molnar (2):
UBUNTU: ubuntu: nx-emu - i386: NX emulation
UBUNTU: ubuntu: nx-emu - i386: mmap randomization for executable mappings

Kees Cook (8):
Revert "UBUNTU: SAUCE: nx-emu: further clarify dmesg reporting"
Revert "nx-emu: fix inverted report of disable_nx"
Revert "UBUNTU: SAUCE: nx-emu: use upstream ASLR when possible"
Revert "exec-randomization: brk away from exec rand area"
Revert "mmap randomization for executable mappings on 32-bit"
Revert "nx-emu: standardize boottime message prefix"
Revert "nx-emu: drop exec-shield sysctl, merge with disable_nx"
Revert "i386: NX emulation"

arch/x86/kernel/process.c | 6 +++---
mm/mmap.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)

(The above delta between reverts and commits are comment clean-ups and one
minor code position change for general clarification. Also, I made Ingo the
author, since the bulk of the code is his work. Hopefully this won't
complicate the delta review too badly.)

Thanks!

-Kees

--
Kees Cook
Ubuntu Security Team

--
kernel-team mailing list
kernel-team@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/kernel-team
 
Old 05-25-2011, 03:17 PM
Leann Ogasawara
 
Default Update/consolidate nx-emu

Applied to Oneiric master-next.

Thanks,
Leann

On Tue, 2011-05-24 at 14:04 -0700, Kees Cook wrote:
> The following changes since commit 1e9ed812fef72843c4cbd4a1dd5c248aff332184:
>
> UBUNTU: Ubuntu-2.6.39-3.9 (2011-05-20 09:53:38 +0100)
>
> are available in the git repository at:
> git://kernel.ubuntu.com/kees/ubuntu-oneiric.git master
>
> Ingo Molnar (2):
> UBUNTU: ubuntu: nx-emu - i386: NX emulation
> UBUNTU: ubuntu: nx-emu - i386: mmap randomization for executable mappings
>
> Kees Cook (8):
> Revert "UBUNTU: SAUCE: nx-emu: further clarify dmesg reporting"
> Revert "nx-emu: fix inverted report of disable_nx"
> Revert "UBUNTU: SAUCE: nx-emu: use upstream ASLR when possible"
> Revert "exec-randomization: brk away from exec rand area"
> Revert "mmap randomization for executable mappings on 32-bit"
> Revert "nx-emu: standardize boottime message prefix"
> Revert "nx-emu: drop exec-shield sysctl, merge with disable_nx"
> Revert "i386: NX emulation"
>
> arch/x86/kernel/process.c | 6 +++---
> mm/mmap.c | 6 +++---
> 2 files changed, 6 insertions(+), 6 deletions(-)
>
> (The above delta between reverts and commits are comment clean-ups and one
> minor code position change for general clarification. Also, I made Ingo the
> author, since the bulk of the code is his work. Hopefully this won't
> complicate the delta review too badly.)
>
> Thanks!
>
> -Kees
>
> --
> Kees Cook
> Ubuntu Security Team
>



--
kernel-team mailing list
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Old 05-25-2011, 05:02 PM
Tim Gardner
 
Default Update/consolidate nx-emu

On 05/25/2011 09:17 AM, Leann Ogasawara wrote:

Applied to Oneiric master-next.

Thanks,
Leann

On Tue, 2011-05-24 at 14:04 -0700, Kees Cook wrote:

The following changes since commit 1e9ed812fef72843c4cbd4a1dd5c248aff332184:

UBUNTU: Ubuntu-2.6.39-3.9 (2011-05-20 09:53:38 +0100)

are available in the git repository at:
git://kernel.ubuntu.com/kees/ubuntu-oneiric.git master

Ingo Molnar (2):
UBUNTU: ubuntu: nx-emu - i386: NX emulation
UBUNTU: ubuntu: nx-emu - i386: mmap randomization for executable mappings

Kees Cook (8):
Revert "UBUNTU: SAUCE: nx-emu: further clarify dmesg reporting"
Revert "nx-emu: fix inverted report of disable_nx"
Revert "UBUNTU: SAUCE: nx-emu: use upstream ASLR when possible"
Revert "exec-randomization: brk away from exec rand area"
Revert "mmap randomization for executable mappings on 32-bit"
Revert "nx-emu: standardize boottime message prefix"
Revert "nx-emu: drop exec-shield sysctl, merge with disable_nx"
Revert "i386: NX emulation"

arch/x86/kernel/process.c | 6 +++---
mm/mmap.c | 6 +++---
2 files changed, 6 insertions(+), 6 deletions(-)

(The above delta between reverts and commits are comment clean-ups and one
minor code position change for general clarification. Also, I made Ingo the
author, since the bulk of the code is his work. Hopefully this won't
complicate the delta review too badly.)

Thanks!

-Kees

--
Kees Cook
Ubuntu Security Team







Leann - I think you should just rebase the reverts out of existence
since they don't really have any historical relevance for Oneiric,
especially now that we'll never rebase against Natty again.


rtg
--
Tim Gardner tim.gardner@canonical.com

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Old 05-25-2011, 05:06 PM
Leann Ogasawara
 
Default Update/consolidate nx-emu

On Wed, 2011-05-25 at 11:02 -0600, Tim Gardner wrote:
> On 05/25/2011 09:17 AM, Leann Ogasawara wrote:
> > Applied to Oneiric master-next.
> >
> > Thanks,
> > Leann
> >
> > On Tue, 2011-05-24 at 14:04 -0700, Kees Cook wrote:
> >> The following changes since commit 1e9ed812fef72843c4cbd4a1dd5c248aff332184:
> >>
> >> UBUNTU: Ubuntu-2.6.39-3.9 (2011-05-20 09:53:38 +0100)
> >>
> >> are available in the git repository at:
> >> git://kernel.ubuntu.com/kees/ubuntu-oneiric.git master
> >>
> >> Ingo Molnar (2):
> >> UBUNTU: ubuntu: nx-emu - i386: NX emulation
> >> UBUNTU: ubuntu: nx-emu - i386: mmap randomization for executable mappings
> >>
> >> Kees Cook (8):
> >> Revert "UBUNTU: SAUCE: nx-emu: further clarify dmesg reporting"
> >> Revert "nx-emu: fix inverted report of disable_nx"
> >> Revert "UBUNTU: SAUCE: nx-emu: use upstream ASLR when possible"
> >> Revert "exec-randomization: brk away from exec rand area"
> >> Revert "mmap randomization for executable mappings on 32-bit"
> >> Revert "nx-emu: standardize boottime message prefix"
> >> Revert "nx-emu: drop exec-shield sysctl, merge with disable_nx"
> >> Revert "i386: NX emulation"
> >>
> >> arch/x86/kernel/process.c | 6 +++---
> >> mm/mmap.c | 6 +++---
> >> 2 files changed, 6 insertions(+), 6 deletions(-)
> >>
> >> (The above delta between reverts and commits are comment clean-ups and one
> >> minor code position change for general clarification. Also, I made Ingo the
> >> author, since the bulk of the code is his work. Hopefully this won't
> >> complicate the delta review too badly.)
> >>
> >> Thanks!
> >>
> >> -Kees
> >>
> >> --
> >> Kees Cook
> >> Ubuntu Security Team
> >>
> >
> >
> >
>
> Leann - I think you should just rebase the reverts out of existence
> since they don't really have any historical relevance for Oneiric,
> especially now that we'll never rebase against Natty again.

I was actually going to drop them when we rebased to 2.6.40-rc1. But
I'm cool to do it now too. I'll push in a bit.

Leann


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