Re: [PATCH bpf-next 2/4] bpf: support BPF ksym variables in kernel modules

Hi Andrii, I love your patch! Perhaps something to improve: [auto build test WARNING on bpf-next/master] url: https://github.com/0day-ci/linux/commits/Andrii-Nakryiko/Support-kernel-module-ksym-variables/20210106-144531 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git

Re: [PATCH bpf-next 2/4] bpf: support BPF ksym variables in kernel modules

Hi Andrii, I love your patch! Perhaps something to improve: [auto build test WARNING on bpf-next/master] url: https://github.com/0day-ci/linux/commits/Andrii-Nakryiko/Support-kernel-module-ksym-variables/20210106-144531 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git

[PATCH bpf-next 2/4] bpf: support BPF ksym variables in kernel modules

Add support for directly accessing kernel module variables from BPF programs using special ldimm64 instructions. This functionality builds upon vmlinux ksym support, but extends ldimm64 with src_reg=BPF_PSEUDO_BTF_ID to allow specifying kernel module BTF's FD in insn[1].imm field. During BPF progr