ARM: 7735/2: Preserve the user r/w register TPIDRURW on context switch and fork

[pandora-kernel.git] / arch / arm / kernel / process.c

diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
index 7a77f2d..62a42e2 100644 (file)
--- a/arch/arm/kernel/process.c
+++ b/arch/arm/kernel/process.c
@@ -39,6 +39,7 @@
 #include <asm/thread_notify.h>
 #include <asm/stacktrace.h>
 #include <asm/mach/time.h>
+#include <asm/tls.h>
 
 #ifdef CONFIG_CC_STACKPROTECTOR
 #include <linux/stackprotector.h>
@@ -414,7 +415,8 @@ copy_thread(unsigned long clone_flags, unsigned long stack_start,
        clear_ptrace_hw_breakpoint(p);
 
        if (clone_flags & CLONE_SETTLS)
-               thread->tp_value = regs->ARM_r3;
+               thread->tp_value[0] = regs->ARM_r3;
+       thread->tp_value[1] = get_tpuser();
 
        thread_notify(THREAD_NOTIFY_COPY, thread);