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-rw-r--r--arch/microblaze/kernel/process.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
index 883b92789cd..1944e00f07e 100644
--- a/arch/microblaze/kernel/process.c
+++ b/arch/microblaze/kernel/process.c
@@ -182,8 +182,12 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
#endif
ti->cpu_context.r15 = (unsigned long)ret_from_fork - 8;
+ /*
+ * r21 is the thread reg, r10 is 6th arg to clone
+ * which contains TLS area
+ */
if (clone_flags & CLONE_SETTLS)
- ;
+ childregs->r21 = childregs->r10;
return 0;
}