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* Merge with Linux 2.3.6. Sorry, this isn't tested on silicon, I don'tRalf Baechle1999-06-171-8/+9
| | | | have a MIPS box at hand.
* o Merge with Linux 2.1.100.Ralf Baechle1998-06-301-4/+1
| | | | | | | | | | | | | | | | | | o Cleanup the machine dependencies of floppy and rtc. The driver for the Dallas thingy in the Indy is still missing. o Handle allocation of zero'd pages correct for R4000SC / R4400SC. o Page colouring shit to match the virtual and physical colour of all mapped pages. This tends to produce extreme fragmentation problems, so it's deactivated for now. Users of R4000SC / R4400SC may re-enable the code in arch/mips/mm/init.c by removing the definition of CONF_GIVE_A_SHIT_ABOUT_COLOURS. Should get them somewhat further - but don't shake to hard ... o Fixed ptrace(2)-ing of syscalls, strace is now working again. o Fix the interrupt forwarding from the keyboard driver to the psaux driver, PS/2 mice are now working on the Indy. The fix is somewhat broken as it prevents generic kernels for Indy and machines which handle things different. o Things I can't remember.
* o New memset. Fastest in town for size > 6 bytes.Ralf Baechle1998-05-041-0/+73
o New clear_user. o Memcpy now efficiently copies the (src^dest)&3 != 0. o Memmove new correctly deals with overlaps o Rewrite csum_partial in assembler. o Rewrte csum_partial_from_user in assembler. o __copy_user is now integrated with memcpy. o get_user now returns a zero value on error. o copy_from_user now clears the destination buffer on error. o strncpy_user now has a more efficient caller routine. o strlen_user now has a more efficient caller routines and is faster. o The unaligned handler is now much cleaner. It's now also save from interrupt. Some more esotheric bugs fixed as well. o Don't export bcopy anymore, it's now a inline function. o Delete ancient junk from the first days of Linux/MIPS. o Delete dead code in indy_sc.c. o Including the IDE driver doesn't crash an Indy anymore. o Eleminate active_ds. We now use current_ds directly in the thread structure which is faster and threadsafe. Saves almost 2kb on the kernel. o Serial console should work again.