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Janosch Frank 0959e16867 s390/mm: Add huge page dirty sync support 
To do dirty loging with huge pages, we protect huge pmds in the
gmap. When they are written to, we unprotect them and mark them dirty.

We introduce the function gmap_test_and_clear_dirty_pmd which handles
dirty sync for huge pages.

Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Acked-by: David Hildenbrand <david@redhat.com>
 		2018-07-30 11:20:18 +01:00
..
appldata treewide: kzalloc() -> kcalloc() 2018-06-12 16:19:22 -07:00
boot s390/boot: remove unused COMPILE_VERSION and ccflags-y 2018-04-16 09:10:24 +02:00
configs s390: update defconfigs 2018-04-27 06:51:31 +02:00
crypto s390/archrandom: Rework arch random implementation. 2018-05-30 11:18:04 +02:00
hypfs treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
include s390/mm: Add huge page dirty sync support 2018-07-30 11:20:18 +01:00
kernel treewide: Use array_size() in vmalloc() 2018-06-12 16:19:22 -07:00
kvm s390/mm: Add huge page dirty sync support 2018-07-30 11:20:18 +01:00
lib s390: introduce compile time check for empty .bss section 2018-05-09 10:55:01 +02:00
mm s390/mm: Add huge page dirty sync support 2018-07-30 11:20:18 +01:00
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-06-06 18:39:49 -07:00
numa s390: add a few more SPDX identifiers 2017-12-05 07:51:09 +01:00
oprofile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pci Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-04 20:27:54 -07:00
purgatory s390/purgatory: Fix endless interrupt loop 2018-05-18 07:24:35 +02:00
scripts s390: introduce compile time check for empty .bss section 2018-05-09 10:55:01 +02:00
tools KVM: s390: implement CPU model only facilities 2018-03-09 09:44:17 +00:00
Kbuild s390/kexec_file: Add purgatory 2018-04-16 09:10:22 +02:00
Kconfig mm: introduce ARCH_HAS_PTE_SPECIAL 2018-06-07 17:34:35 -07:00
Kconfig.debug License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Makefile kbuild: add endianness flag to CHEKCFLAGS 2018-05-29 22:05:08 +09:00
defconfig s390: update defconfig 2018-04-16 10:29:34 +02:00