Lines Matching refs:up
314 unsigned long ctx_saved_psr_up; /* only contains psr.up value */
978 * we cannot use psr.pp/psr.up for this, it is controlled by
1141 * We break up the 64 bit value into 2 pieces
1812 * end up in pfm_overflow_handler(). However, fasync_helper()
1813 * operates with interrupts disabled and it cleans up the
1997 * force task to wake up from MASKED state
2001 DPRINT(("waking up ctx_state=%d\n", state));
2059 * we cannot rely on it being cleaned up later by the
2469 * may otherwise pick up left over PMC, PMD state from the previous process.
2971 * picked up later by the context switch code.
3231 * trivial to treat the overflow while inside the call because you may end up in
3461 * of "ptraced" debug register users to keep the count up to date
3737 * pick up stale state.
3979 ia64_psr(regs)->up = 0;
3986 ia64_psr(tregs)->up = 0;
4060 ia64_psr(regs)->up = 1;
4074 ia64_psr(tregs)->up = 1;
4333 ia64_psr(regs)->up = ia64_psr(regs)->pp = 0;
4559 BUG_ON(ia64_psr(regs)->up);
5020 * we need to read the ovfl_regs only after wake-up
5058 DPRINT(("waking up somebody\n"));
5407 ia64_psr(regs)->up = 0;
5755 ia64_psr(regs)->up = 0;
5830 * keep a copy of psr.up (for reload)
5894 * keep a copy of psr.up (for reload)
6002 * we restore ALL the debug registers to avoid picking up
6010 * retrieve saved psr.up
6038 * up stale configuration.
6091 * restore the psr.up bit. measurement
6125 * we restore ALL the debug registers to avoid picking up
6138 * retrieved saved psr.up
6175 * up stale configuration.
6212 * restore the psr.up bit. measurement
6668 printk("->CPU%d pmc0=0x%lx psr.pp=%d psr.up=%d dcr.pp=%d syst_info=0x%lx user_psr.up=%d user_psr.pp=%d\n",
6675 ia64_psr(regs)->up,
6678 ia64_psr(regs)->up = 0;