CentOS 8编译内核5.13.7 BTF错误

Question

我正在为Centos 8.4.2105编写内核5.13.7

我有以下错误

  MODPOST vmlinux.symvers
  MODINFO modules.builtin.modinfo
  GEN     modules.builtin
BTF: .tmp_vmlinux.btf: pahole (pahole) is not available
Failed to generate BTF for vmlinux
Try to disable CONFIG_DEBUG_INFO_BTF
make: *** [Makefile:1205: vmlinux] Error 1

我试着在Google上搜索并得到了这个解决方案https://stackoverflow.com/questions/61657707/btf-tmp-vmlinux-btf-pahole-pahole-is-not-available

但这只适用于debian/fedora/OpenSuse

有人能帮我一下Centos 8吗？

Answer 1

您需要启用CentOS PowerTools存储库，然后可以安装dwarves。