Description: add loong64 to install file 
 docker-ce (5:20.10.3-4) buster; urgency=low
 .
   * Version: 20.10.3-4
Author: wanghuaiqing <wanghuaiqing@loongson.com>

---
The information above should follow the Patch Tagging Guidelines, please
checkout http://dep.debian.net/deps/dep3/ to learn about the format. Here
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Origin: <vendor|upstream|other>, <url of original patch>
Bug: <url in upstream bugtracker>
Bug-Debian: https://bugs.debian.org/<bugnumber>
Bug-Ubuntu: https://launchpad.net/bugs/<bugnumber>
Forwarded: <no|not-needed|url proving that it has been forwarded>
Reviewed-By: <name and email of someone who approved the patch>
Last-Update: 2021-03-09

--- docker-ce-20.10.3.orig/installer/install.sh
+++ docker-ce-20.10.3/installer/install.sh
@@ -16,7 +16,7 @@ else
 	export GOPATH="$TMP_GOPATH"
 fi
 case "$(go env GOARCH)" in
-	mips* | ppc64 )
+	mips* | ppc64 | loong64)
 		# pie build mode is not supported on mips architectures
 		export GO_BUILDMODE=""
 		;;
