Pull request: scottwood/linux.git next

[Jason Yan]

On 2019/11/2 18:38, Michael Ellerman wrote:
> Jason Yan <yanaijie at huawei.com> writes:
>> Hi Michael, Can you pull this to linux-next so that we can test it on
>> linux-next for some time?
> 
> Yes I plan to, I've just been busy doing other things.
> 
> As Scott said it's in linux-next anyway.
> 

Yeah, I found it in linux-next. Thanks again.

Jason

> cheers
> 
>> On 2019/10/23 7:21, Scott Wood wrote:
>>> This contains KASLR support for book3e 32-bit.
>>>
>>> The following changes since commit 612ee81b9461475b5a5612c2e8d71559dd3c7920:
>>>
>>>     powerpc/papr_scm: Fix an off-by-one check in papr_scm_meta_{get, set} (2019-10-10 20:15:53 +1100)
>>>
>>> are available in the Git repository at:
>>>
>>>     git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git next
>>>
>>> for you to fetch changes up to 9df1ef3f1376ec5d3a1b51a4546c94279bcd88ca:
>>>
>>>     powerpc/fsl_booke/32: Document KASLR implementation (2019-10-21 16:09:16 -0500)
>>>
>>> ----------------------------------------------------------------
>>> Jason Yan (12):
>>>         powerpc: unify definition of M_IF_NEEDED
>>>         powerpc: move memstart_addr and kernstart_addr to init-common.c
>>>         powerpc: introduce kernstart_virt_addr to store the kernel base
>>>         powerpc/fsl_booke/32: introduce create_kaslr_tlb_entry() helper
>>>         powerpc/fsl_booke/32: introduce reloc_kernel_entry() helper
>>>         powerpc/fsl_booke/32: implement KASLR infrastructure
>>>         powerpc/fsl_booke/32: randomize the kernel image offset
>>>         powerpc/fsl_booke/kaslr: clear the original kernel if randomized
>>>         powerpc/fsl_booke/kaslr: support nokaslr cmdline parameter
>>>         powerpc/fsl_booke/kaslr: dump out kernel offset information on panic
>>>         powerpc/fsl_booke/kaslr: export offset in VMCOREINFO ELF notes
>>>         powerpc/fsl_booke/32: Document KASLR implementation
>>>
>>>    Documentation/powerpc/kaslr-booke32.rst       |  42 +++
>>>    arch/powerpc/Kconfig                          |  11 +
>>>    arch/powerpc/include/asm/nohash/mmu-book3e.h  |  11 +-
>>>    arch/powerpc/include/asm/page.h               |   7 +
>>>    arch/powerpc/kernel/early_32.c                |   5 +-
>>>    arch/powerpc/kernel/exceptions-64e.S          |  12 +-
>>>    arch/powerpc/kernel/fsl_booke_entry_mapping.S |  25 +-
>>>    arch/powerpc/kernel/head_fsl_booke.S          |  61 +++-
>>>    arch/powerpc/kernel/machine_kexec.c           |   1 +
>>>    arch/powerpc/kernel/misc_64.S                 |   7 +-
>>>    arch/powerpc/kernel/setup-common.c            |  20 ++
>>>    arch/powerpc/mm/init-common.c                 |   7 +
>>>    arch/powerpc/mm/init_32.c                     |   5 -
>>>    arch/powerpc/mm/init_64.c                     |   5 -
>>>    arch/powerpc/mm/mmu_decl.h                    |  11 +
>>>    arch/powerpc/mm/nohash/Makefile               |   1 +
>>>    arch/powerpc/mm/nohash/fsl_booke.c            |   8 +-
>>>    arch/powerpc/mm/nohash/kaslr_booke.c          | 401 ++++++++++++++++++++++++++
>>>    18 files changed, 587 insertions(+), 53 deletions(-)
>>>    create mode 100644 Documentation/powerpc/kaslr-booke32.rst
>>>    create mode 100644 arch/powerpc/mm/nohash/kaslr_booke.c
>>>
>>>
> 
> .
>