4 files changed, 14 insertions, 31 deletions
diff --git a/include/linux/compiler.h b/include/linux/compiler.h
index 110b28dfd1d1..af16624b29fd 100644
--- a/include/linux/compiler.h
+++ b/include/linux/compiler.h
@@ -233,16 +233,6 @@ void ftrace_likely_update(struct ftrace_likely_data *f, int val,
 				"must be non-C-string (not NUL-terminated)")
 
 /*
- * Use __typeof_unqual__() when available.
- *
- * XXX: Remove test for __CHECKER__ once
- * sparse learns about __typeof_unqual__().
- */
-#if CC_HAS_TYPEOF_UNQUAL && !defined(__CHECKER__)
-# define USE_TYPEOF_UNQUAL 1
-#endif
-
-/*
  * Define TYPEOF_UNQUAL() to use __typeof_unqual__() as typeof
  * operator when available, to return an unqualified type of the exp.
  */
diff --git a/include/linux/compiler_types.h b/include/linux/compiler_types.h
index 26d322d43224..3c936b129860 100644
--- a/include/linux/compiler_types.h
+++ b/include/linux/compiler_types.h
@@ -595,6 +595,14 @@ struct ftrace_likely_data {
 #define asm_inline asm
 #endif
 
+#ifndef __ASSEMBLY__
+/*
+ * Use __typeof_unqual__() when available.
+ */
+#if CC_HAS_TYPEOF_UNQUAL || defined(__CHECKER__)
+# define USE_TYPEOF_UNQUAL 1
+#endif
+
 /* Are two types/vars the same type (ignoring qualifiers)? */
 #define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
 
@@ -602,6 +610,7 @@ struct ftrace_likely_data {
  * __unqual_scalar_typeof(x) - Declare an unqualified scalar type, leaving
  *			       non-scalar types unchanged.
  */
+#ifndef USE_TYPEOF_UNQUAL
 /*
  * Prefer C11 _Generic for better compile-times and simpler code. Note: 'char'
  * is not type-compatible with 'signed char', and we define a separate case.
@@ -619,6 +628,10 @@ struct ftrace_likely_data {
 			 __scalar_type_to_expr_cases(long),		\
 			 __scalar_type_to_expr_cases(long long),	\
 			 default: (x)))
+#else
+#define __unqual_scalar_typeof(x) __typeof_unqual__(x)
+#endif
+#endif /* !__ASSEMBLY__ */
 
 /*
  * __signed_scalar_typeof(x) - Declare a signed scalar type, leaving
diff --git a/include/linux/getcpu.h b/include/linux/getcpu.h
deleted file mode 100644
index c304dcdb4eac..000000000000
--- a/include/linux/getcpu.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _LINUX_GETCPU_H
-#define _LINUX_GETCPU_H 1
-
-/* Cache for getcpu() to speed it up. Results might be a short time
-   out of date, but will be faster.
-
-   User programs should not refer to the contents of this structure.
-   I repeat they should not refer to it. If they do they will break
-   in future kernels.
-
-   It is only a private cache for vgetcpu(). It will change in future kernels.
-   The user program must store this information per thread (__thread)
-   If you want 100% accurate information pass NULL instead. */
-struct getcpu_cache {
-	unsigned long blob[128 / sizeof(long)];
-};
-
-#endif
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
index 6c8a570cf44a..02bd6ddb6278 100644
--- a/include/linux/syscalls.h
+++ b/include/linux/syscalls.h
@@ -59,7 +59,6 @@ struct compat_stat;
 struct old_timeval32;
 struct robust_list_head;
 struct futex_waitv;
-struct getcpu_cache;
 struct old_linux_dirent;
 struct perf_event_attr;
 struct file_handle;
@@ -718,7 +717,7 @@ asmlinkage long sys_getrusage(int who, struct rusage __user *ru);
 asmlinkage long sys_umask(int mask);
 asmlinkage long sys_prctl(int option, unsigned long arg2, unsigned long arg3,
 			unsigned long arg4, unsigned long arg5);
-asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache);
+asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, void __user *cache);
 asmlinkage long sys_gettimeofday(struct __kernel_old_timeval __user *tv,
 				struct timezone __user *tz);
 asmlinkage long sys_settimeofday(struct __kernel_old_timeval __user *tv,