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-rw-r--r--arch/powerpc/kernel/process.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index afdcc2d3d470..790790dfb390 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -1803,6 +1803,9 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
#if defined(CONFIG_PPC_BOOK3S_32) && defined(CONFIG_PPC_KUAP)
p->thread.kuap = KUAP_NONE;
#endif
+#if defined(CONFIG_BOOKE_OR_40x) && defined(CONFIG_PPC_KUAP)
+ p->thread.pid = MMU_NO_CONTEXT;
+#endif
setup_ksp_vsid(p, sp);