diff options
| author | Roland McGrath <roland@redhat.com> | 2008-01-30 13:31:55 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-01-30 13:31:55 +0100 |
| commit | 60b3b9af35aad66345e395be911e46fb8443f0c5 (patch) | |
| tree | a12ce3f11c2cb77f6b791351ec7035c80e9a2041 /arch/x86/kernel/process_64.c | |
| parent | 5a4646a4efed8c835f76c3b88f3155f6ab5b8d9b (diff) | |
| download | linux-next-60b3b9af35aad66345e395be911e46fb8443f0c5.tar.gz | |
x86: x86 user_regset cleanup
This removes a bunch of dead code that is no longer needed now
that the user_regset interfaces are being used for all these jobs.
Signed-off-by: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/process_64.c')
| -rw-r--r-- | arch/x86/kernel/process_64.c | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c index e3a3610ade10..78d80067b7f9 100644 --- a/arch/x86/kernel/process_64.c +++ b/arch/x86/kernel/process_64.c @@ -544,24 +544,6 @@ out: */ #define loaddebug(thread, r) set_debugreg(thread->debugreg ## r, r) -/* - * Capture the user space registers if the task is not running (in user space) - */ -int dump_task_regs(struct task_struct *tsk, elf_gregset_t *regs) -{ - struct pt_regs *pp, ptregs; - - pp = task_pt_regs(tsk); - - ptregs = *pp; - ptregs.cs &= 0xffff; - ptregs.ss &= 0xffff; - - elf_core_copy_regs(regs, &ptregs); - - return 1; -} - static inline void __switch_to_xtra(struct task_struct *prev_p, struct task_struct *next_p, struct tss_struct *tss) @@ -929,4 +911,3 @@ unsigned long arch_randomize_brk(struct mm_struct *mm) unsigned long range_end = mm->brk + 0x02000000; return randomize_range(mm->brk, range_end, 0) ? : mm->brk; } - |