kernel pointers.

- Fix handling of implicit 1 bit of fraction part when converting
from int to float.  We cannot handle it properly unless we
defer implicit 1 bit handling till after rounding as
rounding may move where the implicit 1 bit is in
the final converted integer.

above explaining the {phys,pfn}_base stuff.

- When converting from integer to float, rounding is done
incorrectly due to off-by-one shift in conversion

- Implement changes for pfn_to_page et al.
- Update defconfig.

- In sun4c_pmd_set, actually set the thing.
- In ld_mmu_sun4c, pmd_set no longer BTFIXUPCALL_NOP.

- Fix cache_decay_ticks calculation.
- Mark some trap initialization funcs __init.

not supported.

no longer exist.

- Defer changing personality until flush_old_exec has freed
up all the pagetables.

- sed s/__TIOC{START,STOP}/TIOC{START,STOP}/, kill SunOS specific comment
- Make ioctl32 recognize TIOCSTOP too.

- Include linux/lp.h
- Add COMPATIBLE_IOCTL lines for TIOCSTART, TIOCSLTC,
SCSI_IOCTL_PROBE_HOST, SCSI_IOCTL_GET_PCI, and LPGETSTATUS.
- Remove spurious semicolons.

- Call gem_init_pause_thresholds before gem_init_dma so
that rx_pause_{on,off} are ready in time.

- Delete ID strings added files from Sparc power management changes
This aint CVS no more.

From Alan

- Fix MAC address pointer calculation when using random
MAC addresses

- Propagate xattr syscall numbers from asm-sparc/unistd.h

Nucleus context.

we notify the parent.

current_thread_info --> current_thread_info().

- Include asm/{cache,tlb}flush.h as needed.
- Fix botched merge of Ultra-III mathemu fixes.