Build problem: RISC-V , Linux starfive 6.6.20-starfive #41SF SMP Fri Sep 20 17:48:26 CST 2024 riscv64 GNU/Linux

[SysMan-One]

Hello!

RISC-V , Linux starfive 6.6.20-starfive #41SF SMP Fri Sep 20 17:48:26 CST 2024 riscv64 GNU/Linux

root@starfive:~/Works/netmap/LINUX# make
test -e /root/Works/netmap/LINUX/ext-drivers/virtio_net.c || wget https://raw.githubusercontent.com/torvalds/linux/v4.9/drivers/net/virtio_net.c -P /root/Works/netmap/LINUX/ext-drivers/
mkdir -p virtio_net.c && cp /root/Works/netmap/LINUX/ext-drivers/virtio_net.c virtio_net.c/
patch --quiet --force -p1 < patches/custom--virtio_net.c--4.9;touch get-virtio_net.cmake -C /lib/modules/6.6.20-starfive/build M=/root/Works/netmap/LINUX EXTRA_CFLAGS='-I/root/Works/netmap/LINUX -I/root/Works/netmap/LINUX -I/root/Works/netmap/LINUX/../sys -I/root/Works/netmap/LINUX/../sys/dev -DCONFIG_NETMAP -Wno-unused-but-set-variable -Wno-attributes -Wno-packed-not-aligned -Wno-stringop-truncation -Wno-missing-attributes -Wno-format-truncation -Wno-maybe-uninitialized -Wno-unused-variable -Wno-unused-label -Wno-implicit-fallthrough -Wno-missing-prototypes -g -DCONFIG_NETMAP_NULL -DCONFIG_NETMAP_PTNETMAP -DCONFIG_NETMAP_GENERIC -DCONFIG_NETMAP_MONITOR -DCONFIG_NETMAP_PIPE -DCONFIG_NETMAP_VALE'  modules CONFIG_NETMAP=m  O_DRIVERS="" NETMAP_DRIVER_SUFFIX=
make[1]: Entering directory '/usr/src/linux-headers-6.6.20-starfive'
  CC [M]  /root/Works/netmap/LINUX/netmap_mem2.o
  CC [M]  /root/Works/netmap/LINUX/netmap_mbq.o
  CC [M]  /root/Works/netmap/LINUX/netmap_legacy.o
  CC [M]  /root/Works/netmap/LINUX/netmap_bdg.o
  CC [M]  /root/Works/netmap/LINUX/netmap_kloop.o
  CC [M]  /root/Works/netmap/LINUX/netmap_vale.o
  CC [M]  /root/Works/netmap/LINUX/netmap_offloadings.o
  CC [M]  /root/Works/netmap/LINUX/netmap_pipe.o
  CC [M]  /root/Works/netmap/LINUX/netmap_monitor.o
  CC [M]  /root/Works/netmap/LINUX/netmap_generic.o
  CC [M]  /root/Works/netmap/LINUX/netmap_null.o
  CC [M]  /root/Works/netmap/LINUX/netmap_common.o
  CC [M]  /root/Works/netmap/LINUX/netmap_linux.o
/root/Works/netmap/LINUX/netmap_linux.c: In function 'nm_os_pt_memdev_iomap':/root/Works/netmap/LINUX/netmap_linux.c:1932:39: error: implicit declaration of function 'ioremap_cache'; did you mean 'ioremap_uc'? [-Werror=implicit-function-declaration]
 1932 |         ptn_dev->pci_mem = *nm_addr = ioremap_cache(mem_paddr, *mem_size);
      |                                       ^~~~~~~~~~~~~
      |                                       ioremap_uc/root/Works/netmap/LINUX/netmap_linux.c:1932:37: warning: assignment to 'void *' from 'int' makes pointer from integer without a cast [-Wint-conversion]
 1932 |         ptn_dev->pci_mem = *nm_addr = ioremap_cache(mem_paddr, *mem_size);
      |                                     ^
cc1: some warnings being treated as errors
make[3]: *** [/root/Works/netmap/LINUX/Kbuild:29: /root/Works/netmap/LINUX/netmap_linux.o] Error 1
make[2]: *** [/usr/src/linux-headers-6.6.20-starfive/Makefile:1913: /root/Works/netmap/LINUX] Error 2
make[1]: *** [Makefile:234: __sub-make] Error 2
make[1]: Leaving directory '/usr/src/linux-headers-6.6.20-starfive'
make: *** [netmap.mak:79: netmap.ko] Error 2

Any advise ?