Scott Wood 50c6a665b3 powerpc/hugetlb: Call mm_dec_nr_pmds() in hugetlb_free_pmd_range() ... Commit dc6c9a35b6 ("mm: account pmd page tables to the process") added a counter that is incremented whenever a PMD is allocated and decremented whenever a PMD is freed. For hugepages on PPC, common code is used to allocated PMDs, but arch-specific code is used to free PMDs. This results in kernel output such as "BUG: non-zero nr_pmds on freeing mm: 1" when using hugepages. Update the PPC hugepage PMD freeing code to decrement the count, just as the above commit did for free_pmd_range(). Fixes: dc6c9a35b6 ("mm: account pmd page tables to the process") Signed-off-by: Scott Wood <scottwood@freescale.com> Reviewed-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> Cc: stable@vger.kernel.org # 4.0.x		2015-04-15 15:24:22 -05:00
..
boot	powerpc: dts: pq3/85xx: Fix GPIO address	2015-01-29 23:04:32 -06:00
configs	The clock framework changes for 3.20 contain the usual driver additions,	2015-02-21 12:30:30 -08:00
crypto	crypto: add missing crypto module aliases	2015-01-13 22:29:11 +11:00
include	powerpc: fix memory corruption by pnv_alloc_idle_core_states	2015-04-01 12:05:44 +11:00
kernel	powerpc/book3s: Fix the MCE code to use CONFIG_KVM_BOOK3S_64_HANDLER	2015-03-23 17:10:47 +11:00
kvm	KVM: PPC: Book3S HV: Fix instruction emulation	2015-03-20 11:42:33 +01:00
lib	powerpc/lib: Makefile, use obj64-y to consolidate 64-bit rules	2015-01-28 15:00:24 +11:00
math-emu
mm	powerpc/hugetlb: Call mm_dec_nr_pmds() in hugetlb_free_pmd_range()	2015-04-15 15:24:22 -05:00
net	module: remove mod arg from module_free, rename module_memfree().	2015-01-20 11:38:33 +10:30
oprofile
perf	Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux into next	2015-02-04 12:03:21 +11:00
platforms	powerpc/pseries: Little endian fixes for post mobility device tree update	2015-03-20 14:53:01 +11:00
sysdev	powerpc: use %*pb[l] to print bitmaps including cpumasks and nodemasks	2015-02-13 21:21:36 -08:00
xmon	powerpc updates for 3.20	2015-02-11 18:15:38 -08:00
Kconfig	powerpc/mm: fix undefined reference to `.__kernel_map_pages' on FSL PPC64	2015-01-28 14:22:22 +11:00
Kconfig.debug
Makefile	kbuild: do not add $(call ...) to invoke cc-version or cc-fullversion	2015-01-09 17:25:44 +01:00
relocs_check.pl