Merge branch 'akpm' (patches from Andrew)

Merge more updates from Andrew Morton:
 "VM:
   - z3fold fixes and enhancements by Henry Burns and Vitaly Wool

   - more accurate reclaimed slab caches calculations by Yafang Shao

   - fix MAP_UNINITIALIZED UAPI symbol to not depend on config, by
     Christoph Hellwig

   - !CONFIG_MMU fixes by Christoph Hellwig

   - new novmcoredd parameter to omit device dumps from vmcore, by
     Kairui Song

   - new test_meminit module for testing heap and pagealloc
     initialization, by Alexander Potapenko

   - ioremap improvements for huge mappings, by Anshuman Khandual

   - generalize kprobe page fault handling, by Anshuman Khandual

   - device-dax hotplug fixes and improvements, by Pavel Tatashin

   - enable synchronous DAX fault on powerpc, by Aneesh Kumar K.V

   - add pte_devmap() support for arm64, by Robin Murphy

   - unify locked_vm accounting with a helper, by Daniel Jordan

   - several misc fixes

  core/lib:
   - new typeof_member() macro including some users, by Alexey Dobriyan

   - make BIT() and GENMASK() available in asm, by Masahiro Yamada

   - changed LIST_POISON2 on x86_64 to 0xdead000000000122 for better
     code generation, by Alexey Dobriyan

   - rbtree code size optimizations, by Michel Lespinasse

   - convert struct pid count to refcount_t, by Joel Fernandes

  get_maintainer.pl:
   - add --no-moderated switch to skip moderated ML's, by Joe Perches

  misc:
   - ptrace PTRACE_GET_SYSCALL_INFO interface

   - coda updates

   - gdb scripts, various"

[ Using merge message suggestion from Vlastimil Babka, with some editing - Linus ]

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (100 commits)
  fs/select.c: use struct_size() in kmalloc()
  mm: add account_locked_vm utility function
  arm64: mm: implement pte_devmap support
  mm: introduce ARCH_HAS_PTE_DEVMAP
  mm: clean up is_device_*_page() definitions
  mm/mmap: move common defines to mman-common.h
  mm: move MAP_SYNC to asm-generic/mman-common.h
  device-dax: "Hotremove" persistent memory that is used like normal RAM
  mm/hotplug: make remove_memory() interface usable
  device-dax: fix memory and resource leak if hotplug fails
  include/linux/lz4.h: fix spelling and copy-paste errors in documentation
  ipc/mqueue.c: only perform resource calculation if user valid
  include/asm-generic/bug.h: fix "cut here" for WARN_ON for __WARN_TAINT architectures
  scripts/gdb: add helpers to find and list devices
  scripts/gdb: add lx-genpd-summary command
  drivers/pps/pps.c: clear offset flags in PPS_SETPARAMS ioctl
  kernel/pid.c: convert struct pid count to refcount_t
  drivers/rapidio/devices/rio_mport_cdev.c: NUL terminate some strings
  select: shift restore_saved_sigmask_unless() into poll_select_copy_remaining()
  select: change do_poll() to return -ERESTARTNOHAND rather than -EINTR
  ...

2 files changed, 12 insertions, 11 deletions

diff --git a/arch/arc/include/asm/pgtable.h b/arch/arc/include/asm/pgtable.h
index da446180f17b..1d87c18a2976 100644
--- a/arch/arc/include/asm/pgtable.h
+++ b/arch/arc/include/asm/pgtable.h
@@ -32,7 +32,7 @@
 #ifndef _ASM_ARC_PGTABLE_H
 #define _ASM_ARC_PGTABLE_H
 
-#include <linux/const.h>
+#include <linux/bits.h>
 #define __ARCH_USE_5LEVEL_HACK
 #include <asm-generic/pgtable-nopmd.h>
 #include <asm/page.h>
@@ -215,11 +215,11 @@
 #define BITS_FOR_PTE	(PGDIR_SHIFT - PAGE_SHIFT)
 #define BITS_FOR_PGD	(32 - PGDIR_SHIFT)
 
-#define PGDIR_SIZE	_BITUL(PGDIR_SHIFT)	/* vaddr span, not PDG sz */
+#define PGDIR_SIZE	BIT(PGDIR_SHIFT)	/* vaddr span, not PDG sz */
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
-#define	PTRS_PER_PTE	_BITUL(BITS_FOR_PTE)
-#define	PTRS_PER_PGD	_BITUL(BITS_FOR_PGD)
+#define	PTRS_PER_PTE	BIT(BITS_FOR_PTE)
+#define	PTRS_PER_PGD	BIT(BITS_FOR_PGD)
 
 /*
  * Number of entries a user land program use.
diff --git a/arch/arc/plat-eznps/include/plat/ctop.h b/arch/arc/plat-eznps/include/plat/ctop.h
index 309a994f64f0..a4a61531c7fb 100644
--- a/arch/arc/plat-eznps/include/plat/ctop.h
+++ b/arch/arc/plat-eznps/include/plat/ctop.h
@@ -10,6 +10,7 @@
 #error "Incorrect ctop.h include"
 #endif
 
+#include <linux/bits.h>
 #include <linux/types.h>
 #include <soc/nps/common.h>
 
@@ -51,19 +52,19 @@
 #define CTOP_INST_AXOR_DI_R2_R2_R3		0x4A664C06
 
 /* Do not use D$ for address in 2G-3G */
-#define HW_COMPLY_KRN_NOT_D_CACHED		_BITUL(28)
+#define HW_COMPLY_KRN_NOT_D_CACHED		BIT(28)
 
 #define NPS_MSU_EN_CFG				0x80
 #define NPS_CRG_BLKID				0x480
-#define NPS_CRG_SYNC_BIT			_BITUL(0)
+#define NPS_CRG_SYNC_BIT			BIT(0)
 #define NPS_GIM_BLKID				0x5C0
 
 /* GIM registers and fields*/
-#define NPS_GIM_UART_LINE			_BITUL(7)
-#define NPS_GIM_DBG_LAN_EAST_TX_DONE_LINE	_BITUL(10)
-#define NPS_GIM_DBG_LAN_EAST_RX_RDY_LINE	_BITUL(11)
-#define NPS_GIM_DBG_LAN_WEST_TX_DONE_LINE	_BITUL(25)
-#define NPS_GIM_DBG_LAN_WEST_RX_RDY_LINE	_BITUL(26)
+#define NPS_GIM_UART_LINE			BIT(7)
+#define NPS_GIM_DBG_LAN_EAST_TX_DONE_LINE	BIT(10)
+#define NPS_GIM_DBG_LAN_EAST_RX_RDY_LINE	BIT(11)
+#define NPS_GIM_DBG_LAN_WEST_TX_DONE_LINE	BIT(25)
+#define NPS_GIM_DBG_LAN_WEST_RX_RDY_LINE	BIT(26)
 
 #ifndef __ASSEMBLY__
 /* Functional registers definition */