From eba08aad979fbdeb2face8769dcdda80105e6b70 Mon Sep 17 00:00:00 2001
From: satmandu <satmandu@satmandu.com>

https://gitlab.freedesktop.org/mesa/mesa/-/issues/5067
Subject: [PATCH] backport-fix-build-err-on-arm

---
 src/gallium/drivers/freedreno/freedreno_util.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/gallium/drivers/freedreno/freedreno_util.h b/src/gallium/drivers/freedreno/freedreno_util.h
index 5e00657..29d5df3 100644
--- a/src/gallium/drivers/freedreno/freedreno_util.h
+++ b/src/gallium/drivers/freedreno/freedreno_util.h
@@ -44,6 +44,15 @@
 #include "adreno_pm4.xml.h"
 #include "disasm.h"
 
+#include <unistd.h>
+#include <sys/syscall.h>
+
+#ifndef SYS_gettid
+#error "SYS_gettid unavailable on this system"
+#endif
+
+#define gettid() ((pid_t)syscall(SYS_gettid))
+
 #ifdef __cplusplus
 extern "C" {
 #endif
-- 
2.27.0