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-rw-r--r--arch/arm64/include/asm/memory.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/memory.h b/arch/arm64/include/asm/memory.h
index 77d55dcfb86c..8ab4774e2616 100644
--- a/arch/arm64/include/asm/memory.h
+++ b/arch/arm64/include/asm/memory.h
@@ -102,6 +102,14 @@
#define KASAN_SHADOW_SIZE (0)
#endif
+#define THREAD_SHIFT 14
+
+#if THREAD_SHIFT >= PAGE_SHIFT
+#define THREAD_SIZE_ORDER (THREAD_SHIFT - PAGE_SHIFT)
+#endif
+
+#define THREAD_SIZE (UL(1) << THREAD_SHIFT)
+
/*
* Memory types available.
*/