6 files changed, 24 insertions, 21 deletions
diff --git a/include/asm-generic/agp.h b/include/asm-generic/agp.h
new file mode 100644
index 000000000000..10db92ede168
--- /dev/null
+++ b/include/asm-generic/agp.h
@@ -0,0 +1,11 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _ASM_GENERIC_AGP_H
+#define _ASM_GENERIC_AGP_H
+
+#include <asm/io.h>
+
+#define map_page_into_agp(page) do {} while (0)
+#define unmap_page_from_agp(page) do {} while (0)
+#define flush_agp_cache() mb()
+
+#endif	/* _ASM_GENERIC_AGP_H */
diff --git a/include/asm-generic/cmpxchg-local.h b/include/asm-generic/cmpxchg-local.h
index 380cdc824e4b..c3e7315b7c1d 100644
--- a/include/asm-generic/cmpxchg-local.h
+++ b/include/asm-generic/cmpxchg-local.h
@@ -26,15 +26,15 @@ static inline unsigned long __generic_cmpxchg_local(volatile void *ptr,
 	raw_local_irq_save(flags);
 	switch (size) {
 	case 1: prev = *(u8 *)ptr;
-		if (prev == old)
+		if (prev == (u8)old)
 			*(u8 *)ptr = (u8)new;
 		break;
 	case 2: prev = *(u16 *)ptr;
-		if (prev == old)
+		if (prev == (u16)old)
 			*(u16 *)ptr = (u16)new;
 		break;
 	case 4: prev = *(u32 *)ptr;
-		if (prev == old)
+		if (prev == (u32)old)
 			*(u32 *)ptr = (u32)new;
 		break;
 	case 8: prev = *(u64 *)ptr;
diff --git a/include/asm-generic/gpio.h b/include/asm-generic/gpio.h
index a7752cf152ce..22cb8c9efc1d 100644
--- a/include/asm-generic/gpio.h
+++ b/include/asm-generic/gpio.h
@@ -31,12 +31,6 @@ struct module;
 struct device_node;
 struct gpio_desc;
 
-/* caller holds gpio_lock *OR* gpio is marked as requested */
-static inline struct gpio_chip *gpio_to_chip(unsigned gpio)
-{
-	return gpiod_to_chip(gpio_to_desc(gpio));
-}
-
 /* Always use the library code for GPIO management calls,
  * or when sleeping may be involved.
  */
@@ -103,12 +97,6 @@ static inline int gpio_export(unsigned gpio, bool direction_may_change)
 	return gpiod_export(gpio_to_desc(gpio), direction_may_change);
 }
 
-static inline int gpio_export_link(struct device *dev, const char *name,
-				   unsigned gpio)
-{
-	return gpiod_export_link(dev, name, gpio_to_desc(gpio));
-}
-
 static inline void gpio_unexport(unsigned gpio)
 {
 	gpiod_unexport(gpio_to_desc(gpio));
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h
index e29ccabf2e09..b870983596b9 100644
--- a/include/asm-generic/hyperv-tlfs.h
+++ b/include/asm-generic/hyperv-tlfs.h
@@ -194,6 +194,7 @@ enum HV_GENERIC_SET_FORMAT {
 #define HV_HYPERCALL_VARHEAD_OFFSET	17
 #define HV_HYPERCALL_VARHEAD_MASK	GENMASK_ULL(26, 17)
 #define HV_HYPERCALL_RSVD0_MASK		GENMASK_ULL(31, 27)
+#define HV_HYPERCALL_NESTED		BIT_ULL(31)
 #define HV_HYPERCALL_REP_COMP_OFFSET	32
 #define HV_HYPERCALL_REP_COMP_1		BIT_ULL(32)
 #define HV_HYPERCALL_REP_COMP_MASK	GENMASK_ULL(43, 32)
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h
index d55d2833a37b..8845a2eca339 100644
--- a/include/asm-generic/mshyperv.h
+++ b/include/asm-generic/mshyperv.h
@@ -48,6 +48,7 @@ struct ms_hyperv_info {
 	u64 shared_gpa_boundary;
 };
 extern struct ms_hyperv_info ms_hyperv;
+extern bool hv_nested;
 
 extern void * __percpu *hyperv_pcpu_input_arg;
 extern void * __percpu *hyperv_pcpu_output_arg;
diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index a94219e9916f..d1f57e4868ed 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -558,6 +558,9 @@
 		ALIGN_FUNCTION();					\
 		__noinstr_text_start = .;				\
 		*(.noinstr.text)					\
+		__cpuidle_text_start = .;				\
+		*(.cpuidle.text)					\
+		__cpuidle_text_end = .;					\
 		__noinstr_text_end = .;
 
 /*
@@ -598,12 +601,6 @@
 		*(.spinlock.text)					\
 		__lock_text_end = .;
 
-#define CPUIDLE_TEXT							\
-		ALIGN_FUNCTION();					\
-		__cpuidle_text_start = .;				\
-		*(.cpuidle.text)					\
-		__cpuidle_text_end = .;
-
 #define KPROBES_TEXT							\
 		ALIGN_FUNCTION();					\
 		__kprobes_text_start = .;				\
@@ -891,7 +888,12 @@
 #define PRINTK_INDEX
 #endif
 
+/*
+ * Discard .note.GNU-stack, which is emitted as PROGBITS by the compiler.
+ * Otherwise, the type of .notes section would become PROGBITS instead of NOTES.
+ */
 #define NOTES								\
+	/DISCARD/ : { *(.note.GNU-stack) }				\
 	.notes : AT(ADDR(.notes) - LOAD_OFFSET) {			\
 		BOUNDED_SECTION_BY(.note.*, _notes)			\
 	} NOTES_HEADERS							\