Merge branch 'akpm' (patches from Andrew)

Merge misc fixes from Andrew Morton:
 "12 patches.

  Subsystems affected by this patch series: mm (documentation, kasan,
  and pagemap), csky, ia64, gcov, and lib"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>:
  lib: remove "expecting prototype" kernel-doc warnings
  gcov: clang: fix clang-11+ build
  mm: ptdump: fix build failure
  mm/mapping_dirty_helpers: guard hugepage pud's usage
  ia64: tools: remove duplicate definition of ia64_mf() on ia64
  ia64: tools: remove inclusion of ia64-specific version of errno.h header
  ia64: fix discontig.c section mismatches
  ia64: remove duplicate entries in generic_defconfig
  csky: change a Kconfig symbol name to fix e1000 build error
  kasan: remove redundant config option
  kasan: fix hwasan build for gcc
  mm: eliminate "expecting prototype" kernel-doc warnings

6 files changed, 7 insertions, 9 deletions

diff --git a/arch/arm64/kernel/sleep.S b/arch/arm64/kernel/sleep.S
index 5bfd9b87f85d..4ea9392f86e0 100644
--- a/arch/arm64/kernel/sleep.S
+++ b/arch/arm64/kernel/sleep.S
@@ -134,7 +134,7 @@ SYM_FUNC_START(_cpu_resume)
 	 */
 	bl	cpu_do_resume
 
-#if defined(CONFIG_KASAN) && CONFIG_KASAN_STACK
+#if defined(CONFIG_KASAN) && defined(CONFIG_KASAN_STACK)
 	mov	x0, sp
 	bl	kasan_unpoison_task_stack_below
 #endif
diff --git a/arch/csky/Kconfig b/arch/csky/Kconfig
index 34e91224adc3..8de5b987edb9 100644
--- a/arch/csky/Kconfig
+++ b/arch/csky/Kconfig
@@ -314,7 +314,7 @@ config FORCE_MAX_ZONEORDER
 	int "Maximum zone order"
 	default "11"
 
-config RAM_BASE
+config DRAM_BASE
 	hex "DRAM start addr (the same with memory-section in dts)"
 	default 0x0
 
diff --git a/arch/csky/include/asm/page.h b/arch/csky/include/asm/page.h
index 3b91fc3cf36f..ed7451478b1b 100644
--- a/arch/csky/include/asm/page.h
+++ b/arch/csky/include/asm/page.h
@@ -28,7 +28,7 @@
 #define SSEG_SIZE	0x20000000
 #define LOWMEM_LIMIT	(SSEG_SIZE * 2)
 
-#define PHYS_OFFSET_OFFSET (CONFIG_RAM_BASE & (SSEG_SIZE - 1))
+#define PHYS_OFFSET_OFFSET (CONFIG_DRAM_BASE & (SSEG_SIZE - 1))
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/ia64/configs/generic_defconfig b/arch/ia64/configs/generic_defconfig
index ca0d596c800d..8916a2850c48 100644
--- a/arch/ia64/configs/generic_defconfig
+++ b/arch/ia64/configs/generic_defconfig
@@ -55,8 +55,6 @@ CONFIG_CHR_DEV_SG=m
 CONFIG_SCSI_FC_ATTRS=y
 CONFIG_SCSI_SYM53C8XX_2=y
 CONFIG_SCSI_QLOGIC_1280=y
-CONFIG_ATA=y
-CONFIG_ATA_PIIX=y
 CONFIG_SATA_VITESSE=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_MD=m
diff --git a/arch/ia64/mm/discontig.c b/arch/ia64/mm/discontig.c
index 03b3a02375ff..c310b4c99fb3 100644
--- a/arch/ia64/mm/discontig.c
+++ b/arch/ia64/mm/discontig.c
@@ -95,7 +95,7 @@ static int __init build_node_maps(unsigned long start, unsigned long len,
  * acpi_boot_init() (which builds the node_to_cpu_mask array) hasn't been
  * called yet.  Note that node 0 will also count all non-existent cpus.
  */
-static int __meminit early_nr_cpus_node(int node)
+static int early_nr_cpus_node(int node)
 {
 	int cpu, n = 0;
 
@@ -110,7 +110,7 @@ static int __meminit early_nr_cpus_node(int node)
  * compute_pernodesize - compute size of pernode data
  * @node: the node id.
  */
-static unsigned long __meminit compute_pernodesize(int node)
+static unsigned long compute_pernodesize(int node)
 {
 	unsigned long pernodesize = 0, cpus;
 
@@ -367,7 +367,7 @@ static void __init reserve_pernode_space(void)
 	}
 }
 
-static void __meminit scatter_node_data(void)
+static void scatter_node_data(void)
 {
 	pg_data_t **dst;
 	int node;
diff --git a/arch/x86/kernel/acpi/wakeup_64.S b/arch/x86/kernel/acpi/wakeup_64.S
index 56b6865afb2a..d5d8a352eafa 100644
--- a/arch/x86/kernel/acpi/wakeup_64.S
+++ b/arch/x86/kernel/acpi/wakeup_64.S
@@ -115,7 +115,7 @@ SYM_FUNC_START(do_suspend_lowlevel)
 	movq	pt_regs_r14(%rax), %r14
 	movq	pt_regs_r15(%rax), %r15
 
-#if defined(CONFIG_KASAN) && CONFIG_KASAN_STACK
+#if defined(CONFIG_KASAN) && defined(CONFIG_KASAN_STACK)
 	/*
 	 * The suspend path may have poisoned some areas deeper in the stack,
 	 * which we now need to unpoison.