1 files changed, 49 insertions, 0 deletions
diff --git a/meta-linaro-integration/recipes-overlayed/linux-libc-headers/linux-libc-headers/0011-ARM64-Add-is_ilp32_compat_task-and-is_ilp32_compat_t.patch b/meta-linaro-integration/recipes-overlayed/linux-libc-headers/linux-libc-headers/0011-ARM64-Add-is_ilp32_compat_task-and-is_ilp32_compat_t.patch
new file mode 100644
index 00000000..93314a68
--- /dev/null
+++ b/meta-linaro-integration/recipes-overlayed/linux-libc-headers/linux-libc-headers/0011-ARM64-Add-is_ilp32_compat_task-and-is_ilp32_compat_t.patch
@@ -0,0 +1,49 @@
+From a7324076e52f254064f913d48b0ba75edfabbff7 Mon Sep 17 00:00:00 2001
+From: Andrew Pinski <apinski@cavium.com>
+Date: Wed, 3 Sep 2014 14:19:05 -0700
+Subject: [PATCH 11/25] ARM64: Add is_ilp32_compat_task and
+ is_ilp32_compat_thread
+
+This patch adds the functions which returns if the current task is an
+ILP32 task and one returns if the thread is an ILP32 thread.
+
+Signed-off-by: Andrew Pinski <apinski@cavium.com>
+---
+ arch/arm64/include/asm/compat.h | 22 ++++++++++++++++++++++
+ 1 file changed, 22 insertions(+)
+
+diff --git a/arch/arm64/include/asm/compat.h b/arch/arm64/include/asm/compat.h
+index 91ccca6..fe390b7 100644
+--- a/arch/arm64/include/asm/compat.h
++++ b/arch/arm64/include/asm/compat.h
+@@ -332,5 +332,27 @@ static inline int is_a32_compat_thread(struct thread_info *thread)
+ }
+ #endif
+ 
++#ifdef CONFIG_ARM64_ILP32
++static inline int is_ilp32_compat_task(void)
++{
++	return test_thread_flag(TIF_32BIT) && !is_a32_compat_task();
++}
++static inline int is_ilp32_compat_thread(struct thread_info *thread)
++{
++	return test_ti_thread_flag(thread, TIF_32BIT) &&
++	       !is_a32_compat_thread(thread);
++}
++#else
++static inline int is_ilp32_compat_task(void)
++{
++	return 0;
++}
++static inline int is_ilp32_compat_thread(struct thread_info *thread)
++{
++	return 0;
++}
++#endif
++
++
+ #endif /* __KERNEL__ */
+ #endif /* __ASM_COMPAT_H */
+-- 
+1.9.3
+