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authorDenis Kirjanov <dkirjanov@kernel.org>2010-07-29 22:04:39 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2010-08-24 15:26:27 +1000
commit9904b00593f548156962764f67b1bb23f4da56fc (patch)
tree1b09b7ef40df68e9c4b649426a6decf7e8db286d /arch
parent79c3095fb39964d0d44368cbbb4eff5b52c43d2c (diff)
downloadlinux-linaro-android-9904b00593f548156962764f67b1bb23f4da56fc.tar.gz
powerpc: Use is_32bit_task() helper to test 32 bit binary
Use is_32bit_task() helper to test 32 bit binary. Signed-off-by: Denis Kirjanov <dkirjanov@kernel.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/powerpc/kernel/process.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index 91356ffda2c..986fedf7e27 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -728,7 +728,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
p->thread.regs = childregs;
if (clone_flags & CLONE_SETTLS) {
#ifdef CONFIG_PPC64
- if (!test_thread_flag(TIF_32BIT))
+ if (!is_32bit_task())
childregs->gpr[13] = childregs->gpr[6];
else
#endif
@@ -823,7 +823,7 @@ void start_thread(struct pt_regs *regs, unsigned long start, unsigned long sp)
regs->nip = start;
regs->msr = MSR_USER;
#else
- if (!test_thread_flag(TIF_32BIT)) {
+ if (!is_32bit_task()) {
unsigned long entry, toc;
/* start is a relocated pointer to the function descriptor for
@@ -995,7 +995,7 @@ int sys_clone(unsigned long clone_flags, unsigned long usp,
if (usp == 0)
usp = regs->gpr[1]; /* stack pointer for child */
#ifdef CONFIG_PPC64
- if (test_thread_flag(TIF_32BIT)) {
+ if (is_32bit_task()) {
parent_tidp = TRUNC_PTR(parent_tidp);
child_tidp = TRUNC_PTR(child_tidp);
}