Merge misc fixes from Andrew Morton:
"15 fixes"
* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
scripts/gdb: make lx-dmesg command work (reliably)
mm: consider memblock reservations for deferred memory initialization sizing
mm/hugetlb: report -EHWPOISON not -EFAULT when FOLL_HWPOISON is specified
mlock: fix mlock count can not decrease in race condition
mm/migrate: fix refcount handling when !hugepage_migration_supported()
dax: fix race between colliding PMD & PTE entries
mm: avoid spurious 'bad pmd' warning messages
mm/page_alloc.c: make sure OOM victim can try allocations with no watermarks once
pcmcia: remove left-over %Z format
slub/memcg: cure the brainless abuse of sysfs attributes
initramfs: fix disabling of initramfs (and its compression)
mm: clarify why we want kmalloc before falling backto vmallock
frv: declare jiffies to be located in the .data section
include/linux/gfp.h: fix ___GFP_NOLOCKDEP value
ksm: prevent crash after write_protect_page fails
f219764920