Checking patch elf/Makefile...
Hunk #1 succeeded at 2899 (offset 15 lines).
Checking patch elf/tst-glibc-hwcaps-cache.script...
Checking patch sysdeps/riscv/Makefile...
error: while searching for:
	$(make-target-directory)
	cp $< $@

endif

# RISC-V's assembler also needs to know about PIC as it changes the definition

error: patch failed: sysdeps/riscv/Makefile:37
error: sysdeps/riscv/Makefile: patch does not apply
Checking patch sysdeps/riscv/tst-glibc-hwcaps.c...