diff options
| author | Helge Deller <deller@gmx.de> | 2015-02-16 22:21:00 +0100 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2015-02-16 22:35:06 +0100 |
| commit | c78c2b7e0409feed41ba1b5e84bff5d901c9b65f (patch) | |
| tree | 66870948164f863cfc0c09e3c2de124ae94b71d7 /arch/parisc/kernel/process.c | |
| parent | 863722e856e64dae0e252b6bb546737c6c5626ce (diff) | |
parisc: hpux - Remove hpux gateway page
Drop code to create HP-UX gateway page and syscall entry code.
Signed-off-by: Helge Deller <deller@gmx.de>
Diffstat (limited to 'arch/parisc/kernel/process.c')
| -rw-r--r-- | arch/parisc/kernel/process.c | 15 |
1 files changed, 3 insertions, 12 deletions
diff --git a/arch/parisc/kernel/process.c b/arch/parisc/kernel/process.c index 0bbbf0d3f608..8a488c22a99f 100644 --- a/arch/parisc/kernel/process.c +++ b/arch/parisc/kernel/process.c @@ -193,9 +193,7 @@ copy_thread(unsigned long clone_flags, unsigned long usp, * Make them const so the compiler knows they live in .text */ extern void * const ret_from_kernel_thread; extern void * const child_return; -#ifdef CONFIG_HPUX - extern void * const hpux_child_return; -#endif + if (unlikely(p->flags & PF_KTHREAD)) { memset(cregs, 0, sizeof(struct pt_regs)); if (!usp) /* idle thread */ @@ -229,15 +227,8 @@ copy_thread(unsigned long clone_flags, unsigned long usp, cregs->gr[30] = usp; } cregs->ksp = (unsigned long)stack + THREAD_SZ_ALGN + FRAME_SIZE; - if (personality(p->personality) == PER_HPUX) { -#ifdef CONFIG_HPUX - cregs->kpc = (unsigned long) &hpux_child_return; -#else - BUG(); -#endif - } else { - cregs->kpc = (unsigned long) &child_return; - } + cregs->kpc = (unsigned long) &child_return; + /* Setup thread TLS area from the 4th parameter in clone */ if (clone_flags & CLONE_SETTLS) cregs->cr27 = cregs->gr[23]; |