[PATCH bpf-next] tools/bpftool: ignore build products

[Taeung Song]

For untracked things of tools/bpf, add this.

Reviewed-by: Quentin Monnet <quentin.monnet@xxxxxxxxxxxxx>
Signed-off-by: Taeung Song <treeze.taeung@xxxxxxxxx>
---
 tools/bpf/.gitignore         | 5 +++++
 tools/bpf/bpftool/.gitignore | 2 ++
 2 files changed, 7 insertions(+)
 create mode 100644 tools/bpf/.gitignore

diff --git a/tools/bpf/.gitignore b/tools/bpf/.gitignore
new file mode 100644
index 000000000000..dfe2bd5a4b95
--- /dev/null
+++ b/tools/bpf/.gitignore
@@ -0,0 +1,5 @@
+FEATURE-DUMP.bpf
+bpf_asm
+bpf_dbg
+bpf_exp.yacc.*
+bpf_jit_disasm
diff --git a/tools/bpf/bpftool/.gitignore b/tools/bpf/bpftool/.gitignore
index d7e678c2d396..67167e44b726 100644
--- a/tools/bpf/bpftool/.gitignore
+++ b/tools/bpf/bpftool/.gitignore
@@ -1,3 +1,5 @@
 *.d
 bpftool
+bpftool*.8
+bpf-helpers.*
 FEATURE-DUMP.bpftool
-- 
2.17.1