BugLink: http://bugs.launchpad.net/bugs/1357014
The following changes since commit 12dc9db804c054de7176138962a4671e2c1cbb7d:
UBUNTU: Ubuntu-3.13.0-35.62 (2014-08-14 21:23:50 -0400)
are available in the git repository at:
git://kernel.ubuntu.com/rtg/ubuntu-trusty.git
for you to fetch changes up to 4f94eaf8b2f7a6194c19d97eeacf33ad1a12de53:
powerpc: subpage_protect: Increase the array size to take care of 64TB
(2014-08-21 13:33:25 -0600)
----------------------------------------------------------------
Aneesh Kumar K.V (10):
powerpc/mm: Add new "set" flag argument to pte/pmd update function
powerpc/thp: Add write barrier after updating the valid bit
powerpc/thp: Don't recompute vsid and ssize in loop on invalidate
powerpc/thp: Invalidate old 64K based hash page mapping before
insert of 4k pte
powerpc/thp: Handle combo pages in invalidate
powerpc/thp: Invalidate with vpn in loop
powerpc/thp: Use ACCESS_ONCE when loading pmdp
powerpc/mm: Use read barrier when creating real_pte
powerpc/thp: Add tracepoints to track hugepage invalidate
powerpc: subpage_protect: Increase the array size to take care of 64TB
arch/powerpc/include/asm/hugetlb.h | 2 +-
arch/powerpc/include/asm/machdep.h | 6 +++---
arch/powerpc/include/asm/mmu-hash64.h | 3 ++-
arch/powerpc/include/asm/pgtable-ppc64.h | 28 ++++++++++++++++------------
arch/powerpc/include/asm/pte-hash64-64k.h | 30
+++++++++++++++++++++++++-----
arch/powerpc/mm/hash_native_64.c | 40
+++++++++++-----------------------------
arch/powerpc/mm/hugepage-hash64.c | 94
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++------------
arch/powerpc/mm/pgtable_64.c | 56
++++++++++++++++++++++++++++++++++++--------------------
arch/powerpc/mm/subpage-prot.c | 2 +-
arch/powerpc/mm/tlb_hash64.c | 6 +++++-
arch/powerpc/platforms/pseries/lpar.c | 20 ++++++--------------
include/trace/events/thp.h | 88
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
12 files changed, 276 insertions(+), 99 deletions(-)
create mode 100644 include/trace/events/thp.h