[PATCH 0/7] checkpoint: Kconfig cleanup, powerpc support

Oren Laadan orenl at cs.columbia.edu
Mon Mar 30 07:57:09 PDT 2009


Thanks, Nathan.

I added these to the patch-set for the next version.


Nathan Lynch wrote:
> The following series, based on Oren's ckpt-v14 branch, improves the
> Kconfig situation wrt architecture support and adds the powerpc
> implementation.
> 
> Nathan Lynch (7):
>   s390: enable checkpoint support in Kconfig
>   x86: enable checkpoint support in Kconfig
>   make CONFIG_CHECKPOINT depend on CONFIG_CHECKPOINT_SUPPORT
>   powerpc: provide APIs for validating and updating DABR
>   powerpc: checkpoint/restart implementation
>   powerpc: wire up checkpoint and restart syscalls
>   powerpc: enable checkpoint support in Kconfig
> 
>  arch/powerpc/Kconfig                      |    3 +
>  arch/powerpc/include/asm/checkpoint_hdr.h |   15 +
>  arch/powerpc/include/asm/ptrace.h         |    7 +
>  arch/powerpc/include/asm/systbl.h         |    2 +
>  arch/powerpc/include/asm/unistd.h         |    4 +-
>  arch/powerpc/kernel/ptrace.c              |   88 ++++--
>  arch/powerpc/mm/Makefile                  |    1 +
>  arch/powerpc/mm/checkpoint.c              |  481 +++++++++++++++++++++++++++++
>  arch/s390/Kconfig                         |    4 +
>  arch/x86/Kconfig                          |    4 +
>  checkpoint/Kconfig                        |    2 +-
>  11 files changed, 580 insertions(+), 31 deletions(-)
>  create mode 100644 arch/powerpc/include/asm/checkpoint_hdr.h
>  create mode 100644 arch/powerpc/mm/checkpoint.c
> 
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