There are two remaining holes that I am aware of; the ps2 mouse driver
disables interrupts for 3msec during aux_write_dev (and probably other
functions) which is a bad thing for scheduling latency and the bottom
half patches I have are probably not complete for the SMP case.
Would it be useful for me to create a new lowlatency-2.2.13-?? patch
with the above patches merged in? I could submit it to Ingo and other
interested people for review/approval. Would it be adviseable to
also create a lowlatency-2.2.13aa6-?? patch, the 2.2.13aa6 bugfix
release seems to have some pretty important patches.
Is it too late for any of this to get into the 2.2.14 release?
Wm
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