diff --git a/.git-blame-ignore-revs b/.git-blame-ignore-revs
new file mode 100644
index 0000000000..93718ef425
--- /dev/null
+++ b/.git-blame-ignore-revs
@@ -0,0 +1,21 @@
+#
+# List of code-formatting clean ups the git blame can ignore
+#
+#   git blame --ignore-revs-file .git-blame-ignore-revs
+#
+# or
+#
+#   git config blame.ignoreRevsFile .git-blame-ignore-revs
+#
+
+# gdbstub: clean-up indents
+ad9e4585b3c7425759d3eea697afbca71d2c2082
+
+# e1000e: fix code style
+0eadd56bf53ab196a16d492d7dd31c62e1c24c32
+
+# target/riscv: coding style fixes
+8c7feddddd9218b407792120bcfda0347ed16205
+
+# replace TABs with spaces
+48805df9c22a0700fba4b3b548fafaa21726ca68