Hi Linus,
please pull parisc architecture updates for the merge window of kernel 4.15 from:
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git parisc-4.15-1
Highlights:
- One important fix from Dave to prevent kernel crash when userspace hands over
invalid values to our in-kernel CAS implementation.
- Added CPU topology support, including multi-core scheduler support on PA8900
CPUs
Minor changes:
- Minor fixes for sparse (from Luc)
- Drop duplicates for CPU_BIG_ENDIAN from parisc and sparc top Kconfig files
(from Babu)
- Reorganized parisc PDC (firmware-access) header files for usage from
userspace. Required for upcoming qemu parisc emulator and SeaBIOS fork
to support parisc.
Thanks,
Helge
----------------------------------------------------------------
Babu Moger (1):
arch: Fix duplicates in Kconfig for parisc and sparc
Helge Deller (2):
parisc: Add CPU topology support
parisc: Make some PDC structures accessible in uapi headers
John David Anglin (1):
parisc: Fix validity check of pointer size argument in new CAS implementation
Luc Van Oostenryck (1):
parisc: Pass endianness info to sparse
arch/parisc/Kconfig | 19 ++-
arch/parisc/Makefile | 2 +-
arch/parisc/include/asm/pdc.h | 255 ------------------------------------
arch/parisc/include/asm/topology.h | 36 ++++++
arch/parisc/include/uapi/asm/pdc.h | 256 ++++++++++++++++++++++++++++++++++++-
arch/parisc/kernel/Makefile | 4 +-
arch/parisc/kernel/processor.c | 13 ++
arch/parisc/kernel/setup.c | 2 +
arch/parisc/kernel/syscall.S | 6 +-
arch/parisc/kernel/topology.c | 153 ++++++++++++++++++----
arch/sparc/Kconfig | 3 -
11 files changed, 452 insertions(+), 297 deletions(-)
create mode 100644 arch/parisc/include/asm/topology.h
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