Linus Torvalds 452b94b8c8 mm/swap: don't BUG_ON() due to uninitialized swap slot cache ... This BUG_ON() triggered for me once at shutdown, and I don't see a reason for the check. The code correctly checks whether the swap slot cache is usable or not, so an uninitialized swap slot cache is not actually problematic afaik. I've temporarily just switched the BUG_ON() to a WARN_ON_ONCE(), since I'm not sure why that seemingly pointless check was there. I suspect the real fix is to just remove it entirely, but for now we'll warn about it but not bring the machine down. Cc: "Huang, Ying" <ying.huang@intel.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2017-03-19 19:00:47 -07:00
..
kasan	Merge branch 'prep-for-5level'	2017-03-10 08:59:07 -08:00
Kconfig	…
Kconfig.debug	…
Makefile	…
backing-dev.c	bdi: Fix use-after-free in wb_congested_put()	2017-03-08 10:55:17 -07:00
balloon_compaction.c	…
bootmem.c	…
cleancache.c	…
cma.c	…
cma.h	…
cma_debug.c	…
compaction.c	…
debug.c	…
debug_page_ref.c	…
dmapool.c	…
early_ioremap.c	…
fadvise.c	…
failslab.c	…
filemap.c	…
frame_vector.c	…
frontswap.c	…
gup.c	mm, gup: fix typo in gup_p4d_range()	2017-03-13 08:58:09 -07:00
highmem.c	…
huge_memory.c	Merge branch 'prep-for-5level'	2017-03-10 08:59:07 -08:00
hugetlb.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
hugetlb_cgroup.c	…
hwpoison-inject.c	…
init-mm.c	…
internal.h	…
interval_tree.c	…
khugepaged.c	…
kmemcheck.c	…
kmemleak-test.c	…
kmemleak.c	…
ksm.c	…
list_lru.c	…
maccess.c	…
madvise.c	userfaultfd: non-cooperative: userfaultfd_remove revalidate vma in MADV_DONTNEED	2017-03-09 17:01:10 -08:00
memblock.c	mm/memblock.c: fix memblock_next_valid_pfn()	2017-03-09 17:01:10 -08:00
memcontrol.c	mm: do not call mem_cgroup_free() from within mem_cgroup_alloc()	2017-03-09 17:01:10 -08:00
memory-failure.c	…
memory.c	mm: introduce __p4d_alloc()	2017-03-09 11:48:48 -08:00
memory_hotplug.c	mm: add private lock to serialize memory hotplug operations	2017-03-16 16:56:18 -07:00
mempolicy.c	…
mempool.c	…
memtest.c	…
migrate.c	…
mincore.c	…
mlock.c	Merge branch 'prep-for-5level'	2017-03-10 08:59:07 -08:00
mm_init.c	…
mmap.c	…
mmu_context.c	…
mmu_notifier.c	…
mmzone.c	…
mprotect.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
mremap.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
msync.c	…
nobootmem.c	…
nommu.c	Merge branch 'WIP.sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-03-03 10:16:38 -08:00
oom_kill.c	…
page-writeback.c	…
page_alloc.c	mm, page_alloc: Add missing check for memory holes	2017-03-08 11:10:10 -08:00
page_counter.c	…
page_ext.c	…
page_idle.c	…
page_io.c	…
page_isolation.c	…
page_owner.c	…
page_poison.c	…
page_vma_mapped.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
pagewalk.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
percpu-km.c	…
percpu-vm.c	percpu: remove unused chunk_alloc parameter from pcpu_get_pages()	2017-03-06 15:56:55 -05:00
percpu.c	percpu: acquire pcpu_lock when updating pcpu_nr_empty_pop_pages	2017-03-06 15:55:39 -05:00
pgtable-generic.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
process_vm_access.c	…
quicklist.c	…
readahead.c	…
rmap.c	Merge branch 'prep-for-5level'	2017-03-10 08:59:07 -08:00
rodata_test.c	…
shmem.c	Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2017-03-03 11:38:56 -08:00
slab.c	…
slab.h	…
slab_common.c	…
slob.c	…
slub.c	…
sparse-vmemmap.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
sparse.c	…
swap.c	…
swap_cgroup.c	…
swap_slots.c	mm/swap: don't BUG_ON() due to uninitialized swap slot cache	2017-03-19 19:00:47 -07:00
swap_state.c	…
swapfile.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
truncate.c	…
usercopy.c	…
userfaultfd.c	mm: convert generic code to 5-level paging	2017-03-09 11:48:47 -08:00
util.c	…
vmacache.c	…
vmalloc.c	mm: don't warn when vmalloc() fails due to a fatal signal	2017-03-16 16:56:18 -07:00
vmpressure.c	…
vmscan.c	…
vmstat.c	mm/vmstats: add thp_split_pud event for clarity	2017-03-09 17:01:10 -08:00
workingset.c	…
z3fold.c	z3fold: fix spinlock unlocking in page reclaim	2017-03-16 16:56:18 -07:00
zbud.c	…
zpool.c	…
zsmalloc.c	…
zswap.c	…