Guenter Roeck 61e18270f6 s390: Fix runtime warning about negative pgtables_bytes ... When running s390 images with 'compat' processes, the following BUG is seen repeatedly. BUG: non-zero pgtables_bytes on freeing mm: -16384 Bisect points to commit b4e98d9ac7 ("mm: account pud page tables"). Analysis shows that init_new_context() is called with mm->context.asce_limit set to _REGION3_SIZE. In this situation, pgtables_bytes remains set to 0 and is not increased. The message is displayed when the affected process dies and mm_dec_nr_puds() is called. Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Fixes: b4e98d9ac7 ("mm: account pud page tables") Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>		2018-03-02 12:48:40 +01:00
..
fpu	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
trace	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
Kbuild	The core framework has a handful of patches this time around, mostly due	2018-02-01 16:56:07 -08:00
airq.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
alternative.h	s390: add a few more SPDX identifiers	2017-12-05 07:51:09 +01:00
ap.h	s390: Remove redudant license text	2017-12-05 07:51:09 +01:00
appldata.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
archrandom.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
asm-prototypes.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
atomic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
atomic_ops.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
barrier.h	s390: add optimized array_index_mask_nospec	2018-02-05 07:51:41 +01:00
bitops.h	s390/bitops: add test_and_clear_bit_inv()	2018-01-26 10:47:38 +01:00
bug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
bugs.h	s390: add a few more SPDX identifiers	2017-12-05 07:51:09 +01:00
cache.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ccwdev.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ccwgroup.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
checksum.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
chpid.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
clp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cmb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cmpxchg.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
compat.h	signal: unify compat_siginfo_t	2018-01-15 17:40:31 -06:00
cpacf.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
cpcmd.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpu.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cpu_mf.h	s390: include: Remove redundant license text	2017-11-24 15:37:22 +01:00
cpufeature.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
cputime.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
crw.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
css_chars.h	s390/css: indicate the availability of the AIV facility	2018-01-26 11:11:38 +01:00
ctl_reg.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
current.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
debug.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
delay.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
diag.h	s390/diag: add diag26c support for VNIC info	2018-01-02 13:52:23 -05:00
dis.h	s390/tools: generate header files in arch/s390/include/generated/	2018-01-23 07:36:53 +01:00
dma.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
dwarf.h	s390/vdso: revise CFI annotations of vDSO functions	2017-12-13 10:51:36 +01:00
eadm.h	s390/eadm: fix CONFIG_BLOCK include dependency	2018-02-02 10:47:14 +01:00
ebcdic.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
elf.h	s390: revert ELF_ET_DYN_BASE base changes	2017-11-24 16:37:01 +01:00
exec.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
extable.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
extmem.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
facility.h	s390/alternative: use a copy of the facility bit mask	2018-02-05 13:49:16 +01:00
fcx.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ftrace.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
futex.h	s390: remove all code using the access register mode	2017-11-14 11:01:47 +01:00
gmap.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hardirq.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hugetlb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
hw_irq.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
idals.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
idle.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
io.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
ipl.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
irq.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
irqflags.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
isc.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
itcw.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
jump_label.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
kdebug.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
kexec.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
kprobes.h	s390: include: Remove redundant license text	2017-11-24 15:37:22 +01:00
kvm_host.h	Merge branch 'x86/hyperv' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2018-02-01 15:04:17 +01:00
kvm_para.h	s390: include: Remove redundant license text	2017-11-24 15:37:22 +01:00
linkage.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
livepatch.h	s390: include: Remove redundant license text	2017-11-24 15:37:22 +01:00
lowcore.h	s390: introduce execute-trampolines for branches	2018-02-07 15:57:02 +01:00
mmu.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
mmu_context.h	s390: Fix runtime warning about negative pgtables_bytes	2018-03-02 12:48:40 +01:00
mmzone.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
module.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
nmi.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
nospec-branch.h	s390: introduce execute-trampolines for branches	2018-02-07 15:57:02 +01:00
numa.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
os_info.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
page-states.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
page.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci_clp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
pci_debug.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
pci_dma.h	s390: move s390_pci_dma_ops to asm/pci_dma.h	2018-01-10 16:41:19 +01:00
pci_insn.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
pci_io.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
percpu.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
perf_event.h	s390/bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type	2017-12-05 15:02:41 +01:00
pgalloc.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
pgtable.h	s390/mm: modify pmdp_invalidate to return old value.	2018-01-31 17:18:38 -08:00
pkey.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
preempt.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
processor.h	s390: run user space and KVM guests with modified branch prediction	2018-02-05 14:48:50 +01:00
ptrace.h	s390/bpf: correct broken uapi for BPF_PROG_TYPE_PERF_EVENT program type	2017-12-05 15:02:41 +01:00
qdio.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
reset.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
runtime_instr.h	s390/runtime instrumentation: provide uapi header file	2018-02-02 10:47:15 +01:00
schid.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sclp.h	s390/sclp: expose the GISA format facility	2018-01-26 14:13:57 +01:00
scsw.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
seccomp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sections.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
segment.h	s390: add a few more SPDX identifiers	2017-12-05 07:51:09 +01:00
serial.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
set_memory.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
setup.h	s390/cpum_sf: correctly set the PID and TID in perf samples	2017-11-16 15:06:17 +01:00
shmparam.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
signal.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
sigp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
smp.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
sparsemem.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
spinlock.h	Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2017-11-13 12:38:26 -08:00
spinlock_types.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
stp.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
string.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux	2017-11-13 11:47:01 -08:00
switch_to.h	s390: always save and restore all registers on context switch	2017-12-05 07:51:08 +01:00
syscall.h	s390: include: Remove redundant license text	2017-11-24 15:37:22 +01:00
sysinfo.h	s390/sysinfo: add and display licensed internal code identifier	2018-02-02 10:47:15 +01:00
termios.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
thread_info.h	s390: run user space and KVM guests with modified branch prediction	2018-02-05 14:48:50 +01:00
timex.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tlb.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
tlbflush.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
topology.h	s390/topology: fix compile error in file arch/s390/kernel/smp.c	2017-11-20 08:51:01 +01:00
uaccess.h	s390: remove all code using the access register mode	2017-11-14 11:01:47 +01:00
unistd.h	s390/syscalls: use generated syscall_table.h and unistd.h header files	2018-01-23 07:36:52 +01:00
uprobes.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
user.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vdso.h	s390/vdso: add missing boot_vdso_data declaration	2017-11-14 22:07:49 +01:00
vga.h	s390: add a few more SPDX identifiers	2017-12-05 07:51:09 +01:00
vtime.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vtimer.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
vx-insn.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
xor.h	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00