The vmlinux file would be generated when building kernel.

Add it to .gitignore to ensure Git does not track it.

Signed-off-by: WangYuli <wangyuli@uniontech.com>
---
 arch/alpha/boot/.gitignore | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 arch/alpha/boot/.gitignore

diff --git a/arch/alpha/boot/.gitignore b/arch/alpha/boot/.gitignore
new file mode 100644
index 000000000000..c85710c597e7
--- /dev/null
+++ b/arch/alpha/boot/.gitignore
@@ -0,0 +1,2 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+vmlinux
-- 
2.50.0