*/
asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
{
- struct thread_struct * t = ¤t->thread;
- struct tss_struct * tss;
+ struct thread_struct *t = ¤t->thread;
+ struct tss_struct *tss;
unsigned int i, max_long, bytes, bytes_updated;
if ((from + num <= from) || (from + num > IO_BITMAP_BITS))
t->io_bitmap_max = bytes;
-#ifdef CONFIG_X86_32
- /*
- * Sets the lazy trigger so that the next I/O operation will
- * reload the correct bitmap.
- * Reset the owner so that a process switch will not set
- * tss->io_bitmap_base to IO_BITMAP_OFFSET.
- */
- tss->x86_tss.io_bitmap_base = INVALID_IO_BITMAP_OFFSET_LAZY;
- tss->io_bitmap_owner = NULL;
-#else
/* Update the TSS: */
memcpy(tss->io_bitmap, t->io_bitmap_ptr, bytes_updated);
-#endif
put_cpu();
}
#ifdef CONFIG_X86_32
-asmlinkage long sys_iopl(unsigned long regsp)
+long sys_iopl(struct pt_regs *regs)
{
- struct pt_regs *regs = (struct pt_regs *)®sp;
unsigned int level = regs->bx;
struct thread_struct *t = ¤t->thread;
int rc;