Checking patch sysdeps/riscv/multiarch/memccpy-generic.c...
Checking patch sysdeps/riscv/multiarch/memccpy-vector.S...
Checking patch sysdeps/riscv/rvv/memccpy.S...
Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/Makefile...
error: while searching for:
ifeq ($(subdir),string)
sysdep_routines += \
  memcpy \
  memcpy-generic \
  memcpy_noalignment \

error: patch failed: sysdeps/unix/sysv/linux/riscv/multiarch/Makefile:1
error: sysdeps/unix/sysv/linux/riscv/multiarch/Makefile: patch does not apply
Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c...
error: while searching for:
			      __memset_vector)
	      IFUNC_IMPL_ADD (array, i, memset, 1, __memset_generic))

  return 0;
}

error: patch failed: sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c:53
error: sysdeps/unix/sysv/linux/riscv/multiarch/ifunc-impl-list.c: patch does not apply
Checking patch sysdeps/unix/sysv/linux/riscv/multiarch/memccpy.c...