#
# 2024-11-17T12:19:02.046147
#
# make KBUILD_BUILD_USER=KernelCI LD=riscv64-linux-gnu-ld LLVM_IAS=1 ARCH=riscv LLVM=1 CROSS_COMPILE=riscv64-linux-gnu- CC="ccache clang" O=/tmp/kci/linux/build -C/tmp/kci/linux -j4
#
make: Entering directory '/tmp/kci/linux'
make[1]: Entering directory '/tmp/kci/linux/build'
  SYNC    include/config/auto.conf.cmd
  GEN     Makefile
  GEN     Makefile
  WRAP    arch/riscv/include/generated/uapi/asm/errno.h
  WRAP    arch/riscv/include/generated/uapi/asm/fcntl.h
  WRAP    arch/riscv/include/generated/uapi/asm/ioctl.h
  WRAP    arch/riscv/include/generated/uapi/asm/ioctls.h
  WRAP    arch/riscv/include/generated/uapi/asm/ipcbuf.h
  UPD     include/generated/uapi/linux/version.h
  WRAP    arch/riscv/include/generated/uapi/asm/mman.h
  WRAP    arch/riscv/include/generated/uapi/asm/msgbuf.h
  WRAP    arch/riscv/include/generated/uapi/asm/param.h
  WRAP    arch/riscv/include/generated/uapi/asm/poll.h
  UPD     include/config/kernel.release
  WRAP    arch/riscv/include/generated/uapi/asm/posix_types.h
  WRAP    arch/riscv/include/generated/uapi/asm/resource.h
  HOSTCC  scripts/dtc/dtc.o
  WRAP    arch/riscv/include/generated/uapi/asm/sembuf.h
  WRAP    arch/riscv/include/generated/uapi/asm/shmbuf.h
  WRAP    arch/riscv/include/generated/uapi/asm/siginfo.h
  WRAP    arch/riscv/include/generated/uapi/asm/signal.h
  WRAP    arch/riscv/include/generated/uapi/asm/socket.h
  UPD     include/generated/compile.h
  WRAP    arch/riscv/include/generated/uapi/asm/sockios.h
  WRAP    arch/riscv/include/generated/uapi/asm/stat.h
  UPD     include/generated/utsrelease.h
  WRAP    arch/riscv/include/generated/uapi/asm/statfs.h
  WRAP    arch/riscv/include/generated/uapi/asm/swab.h
  WRAP    arch/riscv/include/generated/uapi/asm/termbits.h
  WRAP    arch/riscv/include/generated/uapi/asm/termios.h
  WRAP    arch/riscv/include/generated/uapi/asm/types.h
  SYSHDR  arch/riscv/include/generated/uapi/asm/unistd_32.h
  SYSHDR  arch/riscv/include/generated/uapi/asm/unistd_64.h
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  WRAP    arch/riscv/include/generated/asm/early_ioremap.h
  WRAP    arch/riscv/include/generated/asm/flat.h
  WRAP    arch/riscv/include/generated/asm/kvm_para.h
  WRAP    arch/riscv/include/generated/asm/mmzone.h
  WRAP    arch/riscv/include/generated/asm/parport.h
  WRAP    arch/riscv/include/generated/asm/spinlock.h
  HOSTCC  scripts/dtc/data.o
  WRAP    arch/riscv/include/generated/asm/spinlock_types.h
  WRAP    arch/riscv/include/generated/asm/qrwlock.h
  WRAP    arch/riscv/include/generated/asm/qrwlock_types.h
  WRAP    arch/riscv/include/generated/asm/user.h
  WRAP    arch/riscv/include/generated/asm/vmlinux.lds.h
  WRAP    arch/riscv/include/generated/asm/device.h
  WRAP    arch/riscv/include/generated/asm/div64.h
  WRAP    arch/riscv/include/generated/asm/dma-mapping.h
  WRAP    arch/riscv/include/generated/asm/dma.h
  WRAP    arch/riscv/include/generated/asm/emergency-restart.h
  WRAP    arch/riscv/include/generated/asm/hardirq.h
  WRAP    arch/riscv/include/generated/asm/hw_irq.h
  WRAP    arch/riscv/include/generated/asm/irq_regs.h
  WRAP    arch/riscv/include/generated/asm/kmap_size.h
  WRAP    arch/riscv/include/generated/asm/local.h
  WRAP    arch/riscv/include/generated/asm/local64.h
  WRAP    arch/riscv/include/generated/asm/msi.h
  HOSTCC  scripts/dtc/livetree.o
  WRAP    arch/riscv/include/generated/asm/percpu.h
  WRAP    arch/riscv/include/generated/asm/preempt.h
  WRAP    arch/riscv/include/generated/asm/runtime-const.h
  WRAP    arch/riscv/include/generated/asm/rwonce.h
  WRAP    arch/riscv/include/generated/asm/serial.h
  WRAP    arch/riscv/include/generated/asm/shmparam.h
  WRAP    arch/riscv/include/generated/asm/softirq_stack.h
  WRAP    arch/riscv/include/generated/asm/trace_clock.h
  WRAP    arch/riscv/include/generated/asm/vga.h
  WRAP    arch/riscv/include/generated/asm/video.h
  SYSTBL  arch/riscv/include/generated/asm/syscall_table_32.h
  SYSTBL  arch/riscv/include/generated/asm/syscall_table_64.h
  HOSTCC  scripts/dtc/treesource.o
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  HOSTCC  scripts/dtc/util.o
  LEX     scripts/dtc/dtc-lexer.lex.c
  YACC    scripts/dtc/dtc-parser.tab.[ch]
  HOSTCC  scripts/dtc/libfdt/fdt.o
  HOSTCC  scripts/dtc/libfdt/fdt_ro.o
  HOSTCC  scripts/dtc/libfdt/fdt_wip.o
  HOSTCC  scripts/dtc/libfdt/fdt_sw.o
  HOSTCC  scripts/dtc/libfdt/fdt_rw.o
  HOSTCC  scripts/dtc/libfdt/fdt_strerror.o
  HOSTCC  scripts/dtc/libfdt/fdt_empty_tree.o
  HOSTCC  scripts/dtc/libfdt/fdt_addresses.o
  HOSTCC  scripts/dtc/libfdt/fdt_overlay.o
  HOSTCC  scripts/dtc/fdtoverlay.o
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  HOSTLD  scripts/dtc/fdtoverlay
  HOSTLD  scripts/dtc/dtc
  DTC     arch/riscv/boot/dts/canaan/canaan_kd233.dtb
  CC      scripts/mod/empty.o
  DTC     arch/riscv/boot/dts/canaan/k210_generic.dtb
  DTC     arch/riscv/boot/dts/canaan/sipeed_maix_bit.dtb
  HOSTCC  scripts/mod/mk_elfconfig
  CC      scripts/mod/devicetable-offsets.s
  DTC     arch/riscv/boot/dts/canaan/sipeed_maix_dock.dtb
  DTC     arch/riscv/boot/dts/canaan/sipeed_maix_go.dtb
  DTC     arch/riscv/boot/dts/canaan/sipeed_maixduino.dtb
  UPD     scripts/mod/devicetable-offsets.h
  MKELF   scripts/mod/elfconfig.h
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  HOSTCC  scripts/mod/sumversion.o
  HOSTCC  scripts/mod/symsearch.o
  HOSTLD  scripts/mod/modpost
  CC      kernel/bounds.s
  CHKSHA1 ../include/linux/atomic/atomic-arch-fallback.h
  CHKSHA1 ../include/linux/atomic/atomic-instrumented.h
  UPD     include/generated/timeconst.h
  CHKSHA1 ../include/linux/atomic/atomic-long.h
  UPD     include/generated/bounds.h
  CC      arch/riscv/kernel/asm-offsets.s
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:548:31: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  548 |         val = __raw_readb(PCI_IOBASE + addr);
      |                           ~~~~~~~~~~ ^
../include/asm-generic/io.h:561:61: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  561 |         val = __le16_to_cpu((__le16 __force)__raw_readw(PCI_IOBASE + addr));
      |                                                         ~~~~~~~~~~ ^
../include/uapi/linux/byteorder/little_endian.h:37:51: note: expanded from macro '__le16_to_cpu'
   37 | #define __le16_to_cpu(x) ((__force __u16)(__le16)(x))
      |                                                   ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:574:61: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  574 |         val = __le32_to_cpu((__le32 __force)__raw_readl(PCI_IOBASE + addr));
      |                                                         ~~~~~~~~~~ ^
../include/uapi/linux/byteorder/little_endian.h:35:51: note: expanded from macro '__le32_to_cpu'
   35 | #define __le32_to_cpu(x) ((__force __u32)(__le32)(x))
      |                                                   ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:585:33: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  585 |         __raw_writeb(value, PCI_IOBASE + addr);
      |                             ~~~~~~~~~~ ^
../include/asm-generic/io.h:595:59: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  595 |         __raw_writew((u16 __force)cpu_to_le16(value), PCI_IOBASE + addr);
      |                                                       ~~~~~~~~~~ ^
../include/asm-generic/io.h:605:59: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  605 |         __raw_writel((u32 __force)cpu_to_le32(value), PCI_IOBASE + addr);
      |                                                       ~~~~~~~~~~ ^
../include/asm-generic/io.h:744:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  744 |         insb(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:104:53: note: expanded from macro 'insb'
  104 | #define insb(addr, buffer, count) __insb(PCI_IOBASE + (addr), buffer, count)
      |                                          ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:752:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  752 |         insw(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:105:53: note: expanded from macro 'insw'
  105 | #define insw(addr, buffer, count) __insw(PCI_IOBASE + (addr), buffer, count)
      |                                          ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:760:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  760 |         insl(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:106:53: note: expanded from macro 'insl'
  106 | #define insl(addr, buffer, count) __insl(PCI_IOBASE + (addr), buffer, count)
      |                                          ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:769:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  769 |         outsb(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:118:55: note: expanded from macro 'outsb'
  118 | #define outsb(addr, buffer, count) __outsb(PCI_IOBASE + (addr), buffer, count)
      |                                            ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:778:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  778 |         outsw(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:119:55: note: expanded from macro 'outsw'
  119 | #define outsw(addr, buffer, count) __outsw(PCI_IOBASE + (addr), buffer, count)
      |                                            ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:787:2: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
  787 |         outsl(addr, buffer, count);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~
../arch/riscv/include/asm/io.h:120:55: note: expanded from macro 'outsl'
  120 | #define outsl(addr, buffer, count) __outsl(PCI_IOBASE + (addr), buffer, count)
      |                                            ~~~~~~~~~~ ^
In file included from ../arch/riscv/kernel/asm-offsets.c:10:
In file included from ../include/linux/ftrace.h:10:
In file included from ../include/linux/trace_recursion.h:5:
In file included from ../include/linux/interrupt.h:11:
In file included from ../include/linux/hardirq.h:11:
In file included from ./arch/riscv/include/generated/asm/hardirq.h:1:
In file included from ../include/asm-generic/hardirq.h:17:
In file included from ../include/linux/irq.h:20:
In file included from ../include/linux/io.h:14:
In file included from ../arch/riscv/include/asm/io.h:136:
../include/asm-generic/io.h:1115:55: error: performing pointer arithmetic on a null pointer has undefined behavior [-Werror,-Wnull-pointer-arithmetic]
 1115 |         return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port;
      |                                                   ~~~~~~~~~~ ^
13 errors generated.
make[3]: *** [../scripts/Makefile.build:102: arch/riscv/kernel/asm-offsets.s] Error 1
make[2]: *** [/tmp/kci/linux/Makefile:1265: prepare0] Error 2
make[1]: *** [/tmp/kci/linux/Makefile:242: __sub-make] Error 2
make[1]: Leaving directory '/tmp/kci/linux/build'
make: *** [Makefile:242: __sub-make] Error 2
make: Leaving directory '/tmp/kci/linux'