1) Fix TLB context wrap races, from Pavel Tatashin.
2) Cure some gcc-7 build issues.
3) Handle invalid setup_hugepagesz command line values properly,
from Liam R. Howlett.
4) Copy TSB using the correct address shift for the huge TSB,
from Mike Kravetz.
Please pull, thanks a lot!
The following changes since commit be941bf2e6a32605935865972df7abf74087944f:
Merge tag 'scsi-fixes' of
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi (2017-05-24 20:29:53
-0700)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
for you to fetch changes up to b3aefc2fbdff2576d0c5aca09b963c40f0299664:
Merge branch 'sparc64-context-wrap-fixes' (2017-06-06 13:45:48 -0700)
----------------------------------------------------------------
David S. Miller (3):
sparc64: Fix build warnings with gcc 7.
sparc64: Add __multi3 for gcc 7.x and later.
Merge branch 'sparc64-context-wrap-fixes'
James Clarke (1):
sparc: Machine description indices can vary
Jane Chu (2):
arch/sparc: increase CONFIG_NODES_SHIFT on SPARC64 to 5
arch/sparc: support NR_CPUS = 4096
Liam R. Howlett (1):
sparc/mm/hugepages: Fix setup_hugepagesz for invalid values.
Mike Kravetz (1):
sparc64: mm: fix copy_tsb to correctly copy huge page TSBs
Pavel Tatashin (6):
sparc64: reset mm cpumask after wrap
sparc64: combine activate_mm and switch_mm
sparc64: redefine first version
sparc64: add per-cpu mm of secondary contexts
sparc64: new context wrap
sparc64: delete old wrap code
arch/sparc/Kconfig | 12 ++++++++----
arch/sparc/include/asm/mmu_64.h | 2 +-
arch/sparc/include/asm/mmu_context_64.h | 32 ++++----------------------------
arch/sparc/include/asm/pil.h | 1 -
arch/sparc/include/asm/vio.h | 1 +
arch/sparc/kernel/ds.c | 2 +-
arch/sparc/kernel/irq_64.c | 17 +++++++++++++----
arch/sparc/kernel/kernel.h | 1 -
arch/sparc/kernel/smp_64.c | 31 -------------------------------
arch/sparc/kernel/tsb.S | 11 +++++++----
arch/sparc/kernel/ttable_64.S | 2 +-
arch/sparc/kernel/vio.c | 68
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++----
arch/sparc/lib/Makefile | 1 +
arch/sparc/lib/multi3.S | 35
+++++++++++++++++++++++++++++++++++
arch/sparc/mm/init_64.c | 89
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----------------------------
arch/sparc/mm/tsb.c | 7 +++++--
arch/sparc/mm/ultra.S | 5 -----
17 files changed, 201 insertions(+), 116 deletions(-)
create mode 100644 arch/sparc/lib/multi3.S
