diff --git a/debian/changelog b/debian/changelog
index c912ec78..dc20ed17 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+qtbase-opensource-src (5.15.10+dfsg-3ok2.10) nile; urgency=medium
+
+  * BUG号：无
+  * 需求号：无
+  * 其他更改：修复v11龙芯QProcess接口异常问题——Add macro definition loongarch64
+
+ -- renjianquan <renjianquan@kylinos.cn>  Tue, 08 Oct 2024 11:39:39 +0800
+
 qtbase-opensource-src (5.15.10+dfsg-3ok2.9) nile; urgency=medium
 
   * BUG号：无
diff --git a/src/3rdparty/forkfd/forkfd_linux.c b/src/3rdparty/forkfd/forkfd_linux.c
index ffe0e9a5..a31ff590 100644
--- a/src/3rdparty/forkfd/forkfd_linux.c
+++ b/src/3rdparty/forkfd/forkfd_linux.c
@@ -82,7 +82,8 @@ static int sys_clone(unsigned long cloneflags, int *ptid)
     return syscall(__NR_clone, cloneflags, child_stack, stack_size, ptid, newtls, ctid);
 #elif defined(__arc__) || defined(__arm__) || defined(__aarch64__) || defined(__mips__) || \
     defined(__nds32__) || defined(__hppa__) || defined(__powerpc__) || defined(__i386__) || \
-    defined(__x86_64__) || defined(__xtensa__) || defined(__alpha__) || defined(__riscv)
+    defined(__x86_64__) || defined(__xtensa__) || defined(__alpha__) || defined(__riscv) || \
+    defined(loongarch64)
     /* ctid and newtls are inverted on CONFIG_CLONE_BACKWARDS architectures,
      * but since both values are 0, there's no harm. */
     return syscall(__NR_clone, cloneflags, child_stack, ptid, ctid, newtls);