From 41d9acc3f74264c50d4ba68b3309dbeff4699152 Mon Sep 17 00:00:00 2001
From: qbisi <qbisicwate@gmail.com>
Date: Fri, 25 Jul 2025 18:45:15 +0800
Subject: [PATCH] ucx: mark loongarch64 badPlatform

---
 pkgs/by-name/uc/ucx/package.nix | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/pkgs/by-name/uc/ucx/package.nix b/pkgs/by-name/uc/ucx/package.nix
index b020231c25ce..c82c686ac243 100644
--- a/pkgs/by-name/uc/ucx/package.nix
+++ b/pkgs/by-name/uc/ucx/package.nix
@@ -108,6 +108,9 @@ stdenv'.mkDerivation (finalAttrs: {
     homepage = "https://www.openucx.org";
     license = lib.licenses.bsd3;
     platforms = lib.platforms.linux;
+    # LoongArch64 is not supported.
+    # See: https://github.com/openucx/ucx/issues/9873
+    badPlatforms = lib.platforms.loongarch64;
     maintainers = with lib.maintainers; [ markuskowa ];
   };
 })