diff options
| author | Denis Kirjanov <dkirjanov@kernel.org> | 2010-07-30 00:04:39 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-08-24 07:26:27 +0200 |
| commit | 9904b00593f548156962764f67b1bb23f4da56fc (patch) | |
| tree | 1b09b7ef40df68e9c4b649426a6decf7e8db286d /arch | |
| parent | powerpc: Export memstart_addr and kernstart_addr on ppc64 (diff) | |
| download | linux-9904b00593f548156962764f67b1bb23f4da56fc.tar.xz linux-9904b00593f548156962764f67b1bb23f4da56fc.zip | |
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.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 91356ffda2ca..986fedf7e278 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); } |