4 files changed, 21 insertions, 19 deletions
diff --git a/arch/frv/include/asm/thread_info.h b/arch/frv/include/asm/thread_info.h
index ccba3b6ce918..0f950845fad9 100644
--- a/arch/frv/include/asm/thread_info.h
+++ b/arch/frv/include/asm/thread_info.h
@@ -64,9 +64,6 @@ struct thread_info {
 	.addr_limit	= KERNEL_DS,		\
 }
 
-#define init_thread_info	(init_thread_union.thread_info)
-#define init_stack		(init_thread_union.stack)
-
 /* how to get the thread information struct from C */
 register struct thread_info *__current_thread_info asm("gr15");
 
diff --git a/arch/frv/include/uapi/asm/Kbuild b/arch/frv/include/uapi/asm/Kbuild
index b15bf6bc0e94..5354b0f84d41 100644
--- a/arch/frv/include/uapi/asm/Kbuild
+++ b/arch/frv/include/uapi/asm/Kbuild
@@ -1,2 +1,5 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
+
+generic-y += siginfo.h
+generic-y += bpf_perf_event.h
diff --git a/arch/frv/include/uapi/asm/poll.h b/arch/frv/include/uapi/asm/poll.h
index 887b67288340..a44c8f0ebee7 100644
--- a/arch/frv/include/uapi/asm/poll.h
+++ b/arch/frv/include/uapi/asm/poll.h
@@ -2,12 +2,27 @@
 #ifndef _ASM_POLL_H
 #define _ASM_POLL_H
 
+#ifndef __KERNEL__
 #define POLLWRNORM	POLLOUT
-#define POLLWRBAND	256
+#define POLLWRBAND	(__force __poll_t)256
+#else
+#define __ARCH_HAS_MANGLED_POLL
+static inline __u16 mangle_poll(__poll_t val)
+{
+	__u16 v = (__force __u16)val;
+	/* bit 9 -> bit 8, bit 8 -> bit 2 */
+	return (v & ~0x300) | ((v & 0x200) >> 1) | ((v & 0x100) >> 6);
+}
 
-#include <asm-generic/poll.h>
+static inline __poll_t demangle_poll(__u16 v)
+{
+        /* bit 8 -> bit 9, bit 2 -> bits 2 and 8 */
+	return (__force __poll_t)((v & ~0x100) | ((v & 0x100) << 1) |
+				((v & 4) << 6));
+}
+#endif
 
+#include <asm-generic/poll.h>
 #undef POLLREMOVE
 
 #endif
-
diff --git a/arch/frv/include/uapi/asm/siginfo.h b/arch/frv/include/uapi/asm/siginfo.h
deleted file mode 100644
index 4c8c975747ac..000000000000
--- a/arch/frv/include/uapi/asm/siginfo.h
+++ /dev/null
@@ -1,13 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
-#ifndef _ASM_SIGINFO_H
-#define _ASM_SIGINFO_H
-
-#include <linux/types.h>
-#include <asm-generic/siginfo.h>
-
-#define FPE_MDAOVF	9	/* media overflow */
-#undef NSIGFPE
-#define NSIGFPE		9
-
-#endif
-