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-rw-r--r--arch/avr32/include/asm/cmpxchg.h2
-rw-r--r--arch/avr32/include/uapi/asm/unistd.h1
-rw-r--r--arch/avr32/kernel/syscall-stubs.S9
-rw-r--r--arch/avr32/kernel/syscall_table.S1
4 files changed, 12 insertions, 1 deletions
diff --git a/arch/avr32/include/asm/cmpxchg.h b/arch/avr32/include/asm/cmpxchg.h
index 366bbeaeb405..572739b4c4b4 100644
--- a/arch/avr32/include/asm/cmpxchg.h
+++ b/arch/avr32/include/asm/cmpxchg.h
@@ -57,7 +57,7 @@ static inline unsigned long __cmpxchg_u32(volatile int *m, unsigned long old,
" brne 1b\n"
"2:\n"
: [ret] "=&r"(ret), [m] "=m"(*m)
- : "m"(m), [old] "ir"(old), [new] "r"(new)
+ : "m"(m), [old] "Ks21r"(old), [new] "r"(new)
: "memory", "cc");
return ret;
}
diff --git a/arch/avr32/include/uapi/asm/unistd.h b/arch/avr32/include/uapi/asm/unistd.h
index b60132bb27ea..60c0f3afc1f9 100644
--- a/arch/avr32/include/uapi/asm/unistd.h
+++ b/arch/avr32/include/uapi/asm/unistd.h
@@ -337,5 +337,6 @@
#define __NR_userfaultfd 322
#define __NR_membarrier 323
#define __NR_mlock2 324
+#define __NR_copy_file_range 325
#endif /* _UAPI__ASM_AVR32_UNISTD_H */
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index f9c68fab0e2f..cb3991552f14 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -124,3 +124,12 @@ __sys_process_vm_writev:
call sys_process_vm_writev
sub sp, -4
popm pc
+
+ .global __sys_copy_file_range
+ .type __sys_copy_file_range,@function
+__sys_copy_file_range:
+ pushm lr
+ st.w --sp, ARG6
+ call sys_copy_file_range
+ sub sp, -4
+ popm pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 1915a443b491..64d71a781fa8 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -338,4 +338,5 @@ sys_call_table:
.long sys_userfaultfd
.long sys_membarrier
.long sys_mlock2
+ .long __sys_copy_file_range /* 325 */
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */