Update copyright dates with scripts/update-copyrights

85 files changed, 85 insertions, 85 deletions

diff --git a/sysdeps/loongarch/__longjmp.S b/sysdeps/loongarch/__longjmp.S
index 4c40ffa158..cbde1946a0 100644
--- a/sysdeps/loongarch/__longjmp.S
+++ b/sysdeps/loongarch/__longjmp.S
@@ -1,5 +1,5 @@
 /* longjmp.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/bits/fenv.h b/sysdeps/loongarch/bits/fenv.h
index 7e223b402b..d71494df90 100644
--- a/sysdeps/loongarch/bits/fenv.h
+++ b/sysdeps/loongarch/bits/fenv.h
@@ -1,5 +1,5 @@
 /* Floating point environment.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/bits/link.h b/sysdeps/loongarch/bits/link.h
index 05c91575e9..7fa6131280 100644
--- a/sysdeps/loongarch/bits/link.h
+++ b/sysdeps/loongarch/bits/link.h
@@ -1,5 +1,5 @@
 /* Machine-specific declarations for dynamic linker interface.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/bits/setjmp.h b/sysdeps/loongarch/bits/setjmp.h
index 8b323ad2b6..6620499094 100644
--- a/sysdeps/loongarch/bits/setjmp.h
+++ b/sysdeps/loongarch/bits/setjmp.h
@@ -1,5 +1,5 @@
 /* Define the machine-dependent type `jmp_buf'.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/dl-irel.h b/sysdeps/loongarch/dl-irel.h
index 4440453f06..9b1b89fc18 100644
--- a/sysdeps/loongarch/dl-irel.h
+++ b/sysdeps/loongarch/dl-irel.h
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF indirect relocation inline functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/dl-machine.h b/sysdeps/loongarch/dl-machine.h
index c5286041c0..1e07d124f9 100644
--- a/sysdeps/loongarch/dl-machine.h
+++ b/sysdeps/loongarch/dl-machine.h
@@ -1,5 +1,5 @@
 /* Machine-dependent ELF dynamic relocation inline functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/loongarch/dl-tls.h b/sysdeps/loongarch/dl-tls.h
index f82edcae76..a551594b64 100644
--- a/sysdeps/loongarch/dl-tls.h
+++ b/sysdeps/loongarch/dl-tls.h
@@ -1,5 +1,5 @@
 /* Thread-local storage handling in the ELF dynamic linker.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/dl-trampoline.S b/sysdeps/loongarch/dl-trampoline.S
index 9a8f580971..c978e2ef63 100644
--- a/sysdeps/loongarch/dl-trampoline.S
+++ b/sysdeps/loongarch/dl-trampoline.S
@@ -1,5 +1,5 @@
 /* PLT trampolines.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/e_sqrtl.c b/sysdeps/loongarch/e_sqrtl.c
index 020c8911e6..94e7c4ff62 100644
--- a/sysdeps/loongarch/e_sqrtl.c
+++ b/sysdeps/loongarch/e_sqrtl.c
@@ -1,5 +1,5 @@
 /* long double square root in software floating-point emulation.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/e_ilogb.c b/sysdeps/loongarch/fpu/e_ilogb.c
index f9ada6921a..14c7cbf260 100644
--- a/sysdeps/loongarch/fpu/e_ilogb.c
+++ b/sysdeps/loongarch/fpu/e_ilogb.c
@@ -1,5 +1,5 @@
 /* __ieee754_ilogb().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/e_ilogbf.c b/sysdeps/loongarch/fpu/e_ilogbf.c
index e1da48ecfc..b5ed73210e 100644
--- a/sysdeps/loongarch/fpu/e_ilogbf.c
+++ b/sysdeps/loongarch/fpu/e_ilogbf.c
@@ -1,5 +1,5 @@
 /* __ieee754_ilogbf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/e_scalb.c b/sysdeps/loongarch/fpu/e_scalb.c
index 9fdf21fa3a..5564a3851b 100644
--- a/sysdeps/loongarch/fpu/e_scalb.c
+++ b/sysdeps/loongarch/fpu/e_scalb.c
@@ -1,5 +1,5 @@
 /* scalb().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/e_scalbf.c b/sysdeps/loongarch/fpu/e_scalbf.c
index fae2e92e20..c37b0fd19d 100644
--- a/sysdeps/loongarch/fpu/e_scalbf.c
+++ b/sysdeps/loongarch/fpu/e_scalbf.c
@@ -1,5 +1,5 @@
 /* scalbf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fclrexcpt.c b/sysdeps/loongarch/fpu/fclrexcpt.c
index e9f33a1658..06d33e34b7 100644
--- a/sysdeps/loongarch/fpu/fclrexcpt.c
+++ b/sysdeps/loongarch/fpu/fclrexcpt.c
@@ -1,5 +1,5 @@
 /* Clear given exceptions in current floating-point environment.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fedisblxcpt.c b/sysdeps/loongarch/fpu/fedisblxcpt.c
index add62946fd..baea37cae2 100644
--- a/sysdeps/loongarch/fpu/fedisblxcpt.c
+++ b/sysdeps/loongarch/fpu/fedisblxcpt.c
@@ -1,5 +1,5 @@
 /* Disable floating-point exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/feenablxcpt.c b/sysdeps/loongarch/fpu/feenablxcpt.c
index ed809341f6..6b01492ecf 100644
--- a/sysdeps/loongarch/fpu/feenablxcpt.c
+++ b/sysdeps/loongarch/fpu/feenablxcpt.c
@@ -1,5 +1,5 @@
 /* Enable floating-point exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fegetenv.c b/sysdeps/loongarch/fpu/fegetenv.c
index 5a2a3d34dc..ad26c8776f 100644
--- a/sysdeps/loongarch/fpu/fegetenv.c
+++ b/sysdeps/loongarch/fpu/fegetenv.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fegetexcept.c b/sysdeps/loongarch/fpu/fegetexcept.c
index ba1c1466f4..a62f96c4dc 100644
--- a/sysdeps/loongarch/fpu/fegetexcept.c
+++ b/sysdeps/loongarch/fpu/fegetexcept.c
@@ -1,5 +1,5 @@
 /* Get enabled floating-point exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fegetmode.c b/sysdeps/loongarch/fpu/fegetmode.c
index e3517e34f6..f34907b78f 100644
--- a/sysdeps/loongarch/fpu/fegetmode.c
+++ b/sysdeps/loongarch/fpu/fegetmode.c
@@ -1,5 +1,5 @@
 /* Store current floating-point control modes.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fegetround.c b/sysdeps/loongarch/fpu/fegetround.c
index ff6113eb04..0881d73a50 100644
--- a/sysdeps/loongarch/fpu/fegetround.c
+++ b/sysdeps/loongarch/fpu/fegetround.c
@@ -1,5 +1,5 @@
 /* Return current rounding direction.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/feholdexcpt.c b/sysdeps/loongarch/fpu/feholdexcpt.c
index e4f9f6a23b..d33fa1cde2 100644
--- a/sysdeps/loongarch/fpu/feholdexcpt.c
+++ b/sysdeps/loongarch/fpu/feholdexcpt.c
@@ -1,5 +1,5 @@
 /* Store current floating-point environment and clear exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fenv_libc.h b/sysdeps/loongarch/fpu/fenv_libc.h
index 8360ae0377..5f9a6c888e 100644
--- a/sysdeps/loongarch/fpu/fenv_libc.h
+++ b/sysdeps/loongarch/fpu/fenv_libc.h
@@ -1,5 +1,5 @@
 /* Internal libc stuff for floating point environment routines.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fesetenv.c b/sysdeps/loongarch/fpu/fesetenv.c
index c10bd11ef9..877d124261 100644
--- a/sysdeps/loongarch/fpu/fesetenv.c
+++ b/sysdeps/loongarch/fpu/fesetenv.c
@@ -1,5 +1,5 @@
 /* Install given floating-point environment.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fesetexcept.c b/sysdeps/loongarch/fpu/fesetexcept.c
index ad76d52d9e..b5ee252fc7 100644
--- a/sysdeps/loongarch/fpu/fesetexcept.c
+++ b/sysdeps/loongarch/fpu/fesetexcept.c
@@ -1,5 +1,5 @@
 /* Set given exception flags.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fesetmode.c b/sysdeps/loongarch/fpu/fesetmode.c
index fc52fc114b..4f6da606fa 100644
--- a/sysdeps/loongarch/fpu/fesetmode.c
+++ b/sysdeps/loongarch/fpu/fesetmode.c
@@ -1,5 +1,5 @@
 /* Install given floating-point control modes.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fesetround.c b/sysdeps/loongarch/fpu/fesetround.c
index 32acac5f96..658cf7b9c9 100644
--- a/sysdeps/loongarch/fpu/fesetround.c
+++ b/sysdeps/loongarch/fpu/fesetround.c
@@ -1,5 +1,5 @@
 /* Set current rounding direction.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/feupdateenv.c b/sysdeps/loongarch/fpu/feupdateenv.c
index 5ad862a61d..63e6f8d65b 100644
--- a/sysdeps/loongarch/fpu/feupdateenv.c
+++ b/sysdeps/loongarch/fpu/feupdateenv.c
@@ -1,5 +1,5 @@
 /* Install given floating-point environment and raise exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fgetexcptflg.c b/sysdeps/loongarch/fpu/fgetexcptflg.c
index 6130c632c9..79e6c82e0a 100644
--- a/sysdeps/loongarch/fpu/fgetexcptflg.c
+++ b/sysdeps/loongarch/fpu/fgetexcptflg.c
@@ -1,5 +1,5 @@
 /* Store current representation for exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fraiseexcpt.c b/sysdeps/loongarch/fpu/fraiseexcpt.c
index c1c612242f..6fa6342368 100644
--- a/sysdeps/loongarch/fpu/fraiseexcpt.c
+++ b/sysdeps/loongarch/fpu/fraiseexcpt.c
@@ -1,5 +1,5 @@
 /* Raise given exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/fsetexcptflg.c b/sysdeps/loongarch/fpu/fsetexcptflg.c
index 9c135a663d..048771ff60 100644
--- a/sysdeps/loongarch/fpu/fsetexcptflg.c
+++ b/sysdeps/loongarch/fpu/fsetexcptflg.c
@@ -1,5 +1,5 @@
 /* Set floating-point environment exception handling.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/ftestexcept.c b/sysdeps/loongarch/fpu/ftestexcept.c
index b9563b7ae1..56e8ce5390 100644
--- a/sysdeps/loongarch/fpu/ftestexcept.c
+++ b/sysdeps/loongarch/fpu/ftestexcept.c
@@ -1,5 +1,5 @@
 /* Test exception in current environment.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_finite.c b/sysdeps/loongarch/fpu/s_finite.c
index a2e98f0b60..df736fefd1 100644
--- a/sysdeps/loongarch/fpu/s_finite.c
+++ b/sysdeps/loongarch/fpu/s_finite.c
@@ -1,5 +1,5 @@
 /* finite().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_finitef.c b/sysdeps/loongarch/fpu/s_finitef.c
index 9ffab38abd..b9f7ecb9d2 100644
--- a/sysdeps/loongarch/fpu/s_finitef.c
+++ b/sysdeps/loongarch/fpu/s_finitef.c
@@ -1,5 +1,5 @@
 /* finitef().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum.c b/sysdeps/loongarch/fpu/s_fmaximum.c
index af1c2bf006..da4e24c2a9 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum.c
@@ -1,5 +1,5 @@
 /* fmaximum().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_mag.c b/sysdeps/loongarch/fpu/s_fmaximum_mag.c
index 5aed0603e6..25efdd90f2 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_mag.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_mag.c
@@ -1,5 +1,5 @@
 /* fmaximum_mag().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_mag_num.c b/sysdeps/loongarch/fpu/s_fmaximum_mag_num.c
index 04c801b196..01938c320f 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_mag_num.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_mag_num.c
@@ -1,5 +1,5 @@
 /* fmaximum_mag_num().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c b/sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c
index a2e1aaf142..031cbfa606 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_mag_numf.c
@@ -1,5 +1,5 @@
 /* fmaximum_mag_numf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_magf.c b/sysdeps/loongarch/fpu/s_fmaximum_magf.c
index 29beb88c22..189bd4890b 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_magf.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_magf.c
@@ -1,5 +1,5 @@
 /* fmaximum_magf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_num.c b/sysdeps/loongarch/fpu/s_fmaximum_num.c
index 142c65334c..746a035ac3 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_num.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_num.c
@@ -1,5 +1,5 @@
 /* fmaximum_num().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaximum_numf.c b/sysdeps/loongarch/fpu/s_fmaximum_numf.c
index badf8f7e99..f5b053ffcf 100644
--- a/sysdeps/loongarch/fpu/s_fmaximum_numf.c
+++ b/sysdeps/loongarch/fpu/s_fmaximum_numf.c
@@ -1,5 +1,5 @@
 /* fmaximum_numf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/loongarch/fpu/s_fmaximumf.c b/sysdeps/loongarch/fpu/s_fmaximumf.c
index da4dcb6a3b..d9dbbd4e8d 100644
--- a/sysdeps/loongarch/fpu/s_fmaximumf.c
+++ b/sysdeps/loongarch/fpu/s_fmaximumf.c
@@ -1,5 +1,5 @@
 /* fmaximumf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaxmag.c b/sysdeps/loongarch/fpu/s_fmaxmag.c
index 8570a3ba48..1696cd2f67 100644
--- a/sysdeps/loongarch/fpu/s_fmaxmag.c
+++ b/sysdeps/loongarch/fpu/s_fmaxmag.c
@@ -1,5 +1,5 @@
 /* fmaxmag().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fmaxmagf.c b/sysdeps/loongarch/fpu/s_fmaxmagf.c
index 413e7683dd..bc1af7e925 100644
--- a/sysdeps/loongarch/fpu/s_fmaxmagf.c
+++ b/sysdeps/loongarch/fpu/s_fmaxmagf.c
@@ -1,5 +1,5 @@
 /* fmaxmagf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum.c b/sysdeps/loongarch/fpu/s_fminimum.c
index e395ff7e62..7fd9bff03f 100644
--- a/sysdeps/loongarch/fpu/s_fminimum.c
+++ b/sysdeps/loongarch/fpu/s_fminimum.c
@@ -1,5 +1,5 @@
 /* fminimum().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_mag.c b/sysdeps/loongarch/fpu/s_fminimum_mag.c
index f477498d6e..dac59b1154 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_mag.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_mag.c
@@ -1,5 +1,5 @@
 /* fminimum_mag().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_mag_num.c b/sysdeps/loongarch/fpu/s_fminimum_mag_num.c
index ff5aecd6c1..0a0bcbee2f 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_mag_num.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_mag_num.c
@@ -1,5 +1,5 @@
 /* fminimum_mag_num().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_mag_numf.c b/sysdeps/loongarch/fpu/s_fminimum_mag_numf.c
index 7c9a5dba55..754c943863 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_mag_numf.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_mag_numf.c
@@ -1,5 +1,5 @@
 /* fminimum_mag_numf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_magf.c b/sysdeps/loongarch/fpu/s_fminimum_magf.c
index d0563fc255..585135a981 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_magf.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_magf.c
@@ -1,5 +1,5 @@
 /* fminimum_magf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_num.c b/sysdeps/loongarch/fpu/s_fminimum_num.c
index 5d9680bea6..b133fd3750 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_num.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_num.c
@@ -1,5 +1,5 @@
 /* fminimum_num().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimum_numf.c b/sysdeps/loongarch/fpu/s_fminimum_numf.c
index 1610fe3263..3288b68848 100644
--- a/sysdeps/loongarch/fpu/s_fminimum_numf.c
+++ b/sysdeps/loongarch/fpu/s_fminimum_numf.c
@@ -1,5 +1,5 @@
 /* fminimum_numf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminimumf.c b/sysdeps/loongarch/fpu/s_fminimumf.c
index 680c5e7e9a..6a7467e197 100644
--- a/sysdeps/loongarch/fpu/s_fminimumf.c
+++ b/sysdeps/loongarch/fpu/s_fminimumf.c
@@ -1,5 +1,5 @@
 /* fminimumf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminmag.c b/sysdeps/loongarch/fpu/s_fminmag.c
index 2badf3d3e5..b5d76161a9 100644
--- a/sysdeps/loongarch/fpu/s_fminmag.c
+++ b/sysdeps/loongarch/fpu/s_fminmag.c
@@ -1,5 +1,5 @@
 /* fminmag().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fminmagf.c b/sysdeps/loongarch/fpu/s_fminmagf.c
index 4d625312c0..3cbdfa805f 100644
--- a/sysdeps/loongarch/fpu/s_fminmagf.c
+++ b/sysdeps/loongarch/fpu/s_fminmagf.c
@@ -1,5 +1,5 @@
 /* fminmagf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fpclassify.c b/sysdeps/loongarch/fpu/s_fpclassify.c
index 3f4d95da66..af6b76b3e2 100644
--- a/sysdeps/loongarch/fpu/s_fpclassify.c
+++ b/sysdeps/loongarch/fpu/s_fpclassify.c
@@ -1,5 +1,5 @@
 /* fpclassify().  LoongArch version.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_fpclassifyf.c b/sysdeps/loongarch/fpu/s_fpclassifyf.c
index b7c8b25337..c4ee88d6ef 100644
--- a/sysdeps/loongarch/fpu/s_fpclassifyf.c
+++ b/sysdeps/loongarch/fpu/s_fpclassifyf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2017-2022 Free Software Foundation, Inc.
+/* Copyright (C) 2017-2023 Free Software Foundation, Inc.
 
    This file is part of the GNU C Library.
 
diff --git a/sysdeps/loongarch/fpu/s_isinf.c b/sysdeps/loongarch/fpu/s_isinf.c
index c7a6784185..c601bbc408 100644
--- a/sysdeps/loongarch/fpu/s_isinf.c
+++ b/sysdeps/loongarch/fpu/s_isinf.c
@@ -1,5 +1,5 @@
 /* isinf().  LoongArch version.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_isinff.c b/sysdeps/loongarch/fpu/s_isinff.c
index dcb4e04ec8..3dabfd4cf6 100644
--- a/sysdeps/loongarch/fpu/s_isinff.c
+++ b/sysdeps/loongarch/fpu/s_isinff.c
@@ -1,5 +1,5 @@
 /* isinff().  LoongArch version.
-   Copyright (C) 2017-2022 Free Software Foundation, Inc.
+   Copyright (C) 2017-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_isnan.c b/sysdeps/loongarch/fpu/s_isnan.c
index 62bb2e2fad..6db005e414 100644
--- a/sysdeps/loongarch/fpu/s_isnan.c
+++ b/sysdeps/loongarch/fpu/s_isnan.c
@@ -1,5 +1,5 @@
 /* isnan().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_isnanf.c b/sysdeps/loongarch/fpu/s_isnanf.c
index bbdedb8429..41b43231c1 100644
--- a/sysdeps/loongarch/fpu/s_isnanf.c
+++ b/sysdeps/loongarch/fpu/s_isnanf.c
@@ -1,5 +1,5 @@
 /* isnanf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_issignaling.c b/sysdeps/loongarch/fpu/s_issignaling.c
index 4fe0e2b7a9..908cf8342c 100644
--- a/sysdeps/loongarch/fpu/s_issignaling.c
+++ b/sysdeps/loongarch/fpu/s_issignaling.c
@@ -1,5 +1,5 @@
 /* issignaling().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_issignalingf.c b/sysdeps/loongarch/fpu/s_issignalingf.c
index d82abb0e74..fe79093e13 100644
--- a/sysdeps/loongarch/fpu/s_issignalingf.c
+++ b/sysdeps/loongarch/fpu/s_issignalingf.c
@@ -1,5 +1,5 @@
 /* issignalingf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_scalbn.c b/sysdeps/loongarch/fpu/s_scalbn.c
index c03e81a31e..6f625b4175 100644
--- a/sysdeps/loongarch/fpu/s_scalbn.c
+++ b/sysdeps/loongarch/fpu/s_scalbn.c
@@ -1,5 +1,5 @@
 /* scalbn().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu/s_scalbnf.c b/sysdeps/loongarch/fpu/s_scalbnf.c
index 15e6428044..02abce63dc 100644
--- a/sysdeps/loongarch/fpu/s_scalbnf.c
+++ b/sysdeps/loongarch/fpu/s_scalbnf.c
@@ -1,5 +1,5 @@
 /* scalbnf().  LoongArch version.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/fpu_control.h b/sysdeps/loongarch/fpu_control.h
index 13436335fe..ffb01ca5d3 100644
--- a/sysdeps/loongarch/fpu_control.h
+++ b/sysdeps/loongarch/fpu_control.h
@@ -1,5 +1,5 @@
 /* FPU control word bits.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/hp-timing.h b/sysdeps/loongarch/hp-timing.h
index af1da81024..46d94b4357 100644
--- a/sysdeps/loongarch/hp-timing.h
+++ b/sysdeps/loongarch/hp-timing.h
@@ -1,5 +1,5 @@
 /* High precision, low overhead timing functions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/jmpbuf-offsets.h b/sysdeps/loongarch/jmpbuf-offsets.h
index a4b8ea690e..38c6d009cd 100644
--- a/sysdeps/loongarch/jmpbuf-offsets.h
+++ b/sysdeps/loongarch/jmpbuf-offsets.h
@@ -1,5 +1,5 @@
 /* Private macros for accessing __jmp_buf contents.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/jmpbuf-unwind.h b/sysdeps/loongarch/jmpbuf-unwind.h
index bd58dd7cc5..812af2be21 100644
--- a/sysdeps/loongarch/jmpbuf-unwind.h
+++ b/sysdeps/loongarch/jmpbuf-unwind.h
@@ -1,5 +1,5 @@
 /* Examine __jmp_buf for unwinding frames.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/ldsodefs.h b/sysdeps/loongarch/ldsodefs.h
index 36b1b25b9f..a8ef803aec 100644
--- a/sysdeps/loongarch/ldsodefs.h
+++ b/sysdeps/loongarch/ldsodefs.h
@@ -1,5 +1,5 @@
 /* Run-time dynamic linker data structures for loaded ELF shared objects.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/libc-tls.c b/sysdeps/loongarch/libc-tls.c
index 9285d11a7b..dec1d95d95 100644
--- a/sysdeps/loongarch/libc-tls.c
+++ b/sysdeps/loongarch/libc-tls.c
@@ -1,5 +1,5 @@
 /* Thread-local storage handling in the ELF dynamic linker.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/linkmap.h b/sysdeps/loongarch/linkmap.h
index bbba73ed70..2f5bf53421 100644
--- a/sysdeps/loongarch/linkmap.h
+++ b/sysdeps/loongarch/linkmap.h
@@ -1,5 +1,5 @@
 /* Definition of link_map_machine.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/machine-gmon.h b/sysdeps/loongarch/machine-gmon.h
index 4a3cdd964e..68ca44b666 100644
--- a/sysdeps/loongarch/machine-gmon.h
+++ b/sysdeps/loongarch/machine-gmon.h
@@ -1,5 +1,5 @@
 /* LoongArch definitions for profiling support.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/math_private.h b/sysdeps/loongarch/math_private.h
index cdf26a78dd..20dc687fb4 100644
--- a/sysdeps/loongarch/math_private.h
+++ b/sysdeps/loongarch/math_private.h
@@ -1,5 +1,5 @@
 /* Internal math stuff.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/nofpu/math-tests-exceptions.h b/sysdeps/loongarch/nofpu/math-tests-exceptions.h
index b22bb01d0e..64f68a118d 100644
--- a/sysdeps/loongarch/nofpu/math-tests-exceptions.h
+++ b/sysdeps/loongarch/nofpu/math-tests-exceptions.h
@@ -1,5 +1,5 @@
 /* Configuration for math tests: support for exceptions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/nofpu/math-tests-rounding.h b/sysdeps/loongarch/nofpu/math-tests-rounding.h
index 5322e481b9..41742bf71c 100644
--- a/sysdeps/loongarch/nofpu/math-tests-rounding.h
+++ b/sysdeps/loongarch/nofpu/math-tests-rounding.h
@@ -1,5 +1,5 @@
 /* Configuration for math tests: rounding mode support.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/nptl/pthreaddef.h b/sysdeps/loongarch/nptl/pthreaddef.h
index 955566cddc..e0c8a19617 100644
--- a/sysdeps/loongarch/nptl/pthreaddef.h
+++ b/sysdeps/loongarch/nptl/pthreaddef.h
@@ -1,5 +1,5 @@
 /* pthread machine parameter definitions.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/nptl/tls.h b/sysdeps/loongarch/nptl/tls.h
index e8b616854f..c52ede4d92 100644
--- a/sysdeps/loongarch/nptl/tls.h
+++ b/sysdeps/loongarch/nptl/tls.h
@@ -1,5 +1,5 @@
 /* Definition for thread-local data handling.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/setjmp.S b/sysdeps/loongarch/setjmp.S
index e5f480d453..6c7065cdbb 100644
--- a/sysdeps/loongarch/setjmp.S
+++ b/sysdeps/loongarch/setjmp.S
@@ -1,5 +1,5 @@
 /* setjmp for LoongArch.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/sfp-machine.h b/sysdeps/loongarch/sfp-machine.h
index 5b92ac4ba2..5608aa0234 100644
--- a/sysdeps/loongarch/sfp-machine.h
+++ b/sysdeps/loongarch/sfp-machine.h
@@ -1,5 +1,5 @@
 /* LoongArch softfloat definitions
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
 
diff --git a/sysdeps/loongarch/sotruss-lib.c b/sysdeps/loongarch/sotruss-lib.c
index ce752785f6..79d651a4bc 100644
--- a/sysdeps/loongarch/sotruss-lib.c
+++ b/sysdeps/loongarch/sotruss-lib.c
@@ -1,5 +1,5 @@
 /* Override generic sotruss-lib.c to define actual functions for LoongArch.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/stackinfo.h b/sysdeps/loongarch/stackinfo.h
index ff8b9b7bf2..bac98e77d4 100644
--- a/sysdeps/loongarch/stackinfo.h
+++ b/sysdeps/loongarch/stackinfo.h
@@ -1,5 +1,5 @@
 /* Stack environment definitions for LoongArch.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/start.S b/sysdeps/loongarch/start.S
index 09e5a3c59c..e9d82033b7 100644
--- a/sysdeps/loongarch/start.S
+++ b/sysdeps/loongarch/start.S
@@ -1,5 +1,5 @@
 /* Startup code compliant to the ELF LoongArch ABI.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/sys/asm.h b/sysdeps/loongarch/sys/asm.h
index b41ee59694..3dca70a107 100644
--- a/sysdeps/loongarch/sys/asm.h
+++ b/sysdeps/loongarch/sys/asm.h
@@ -1,5 +1,5 @@
 /* Miscellaneous macros.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/sys/ifunc.h b/sysdeps/loongarch/sys/ifunc.h
index 461df20c96..c9a37ca55d 100644
--- a/sysdeps/loongarch/sys/ifunc.h
+++ b/sysdeps/loongarch/sys/ifunc.h
@@ -1,5 +1,5 @@
 /* Definitions used by LoongArch indirect function resolvers.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
diff --git a/sysdeps/loongarch/sys/regdef.h b/sysdeps/loongarch/sys/regdef.h
index d266df372d..91810f5e8e 100644
--- a/sysdeps/loongarch/sys/regdef.h
+++ b/sysdeps/loongarch/sys/regdef.h
@@ -1,5 +1,5 @@
 /* Register Macro definitions
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
 
diff --git a/sysdeps/loongarch/tst-audit.h b/sysdeps/loongarch/tst-audit.h
index e71948c86e..6c355b0381 100644
--- a/sysdeps/loongarch/tst-audit.h
+++ b/sysdeps/loongarch/tst-audit.h
@@ -1,5 +1,5 @@
 /* Definitions for testing PLT entry/exit auditing.
-   Copyright (C) 2022 Free Software Foundation, Inc.
+   Copyright (C) 2022-2023 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or