Hello: This patch was applied to bpf/bpf.git (refs/heads/master): On Tue, 2 Feb 2021 23:06:36 -0800 you wrote: > From: Alexei Starovoitov <ast@xxxxxxxxxx> > > The commit 0d00449c7a28 ("x86: Replace ist_enter() with nmi_enter()") > converted do_int3 handler to be "NMI-like". > That made old if (in_nmi()) check abort execution of bpf programs > attached to kprobe when kprobe is firing via int3 > (For example when kprobe is placed in the middle of the function). > Remove the check to restore user visible behavior. > > [...] Here is the summary with links: - [bpf] bpf: Unbreak BPF_PROG_TYPE_KPROBE when kprobe is called via do_int3 https://git.kernel.org/bpf/bpf/c/548f1191d86c You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html