freebsd-dev/sys/powerpc
Scott Long 50736a153b Fix a problem with tag->boundary inheritence that has existed since day one
and was propagated to nearly every platform.  The boundary of the child needs
to consider the boundary of the parent and pick the minimum of the two, not
the maximum.  However, if either is 0 then pick the appropriate one.
This bug was exposed by a recent change to ATA, which should now be fixed by
this change.  The alignment and maxsegsz tag attributes likely also need
a similar review in the near future.

This is a MT5 candidate.

Reviewed by: marcel
Submitted by: sos (in part)
2004-09-08 04:54:19 +00:00
..
aim Refactor a bunch of scheduler code to give basically the same behaviour 2004-09-05 02:09:54 +00:00
compile
conf Always compile PFIL_HOOKS into the kernel and remove the associated kernel 2004-08-27 15:16:24 +00:00
include Move the kernel-specific logic to adjust frompc from MI to MD. For 2004-08-27 19:42:35 +00:00
ofw Instead of "OpenFirmware", "openfirmware", etc. use the official spelling 2004-08-16 15:45:27 +00:00
powermac Instead of "OpenFirmware", "openfirmware", etc. use the official spelling 2004-08-16 15:45:27 +00:00
powerpc Fix a problem with tag->boundary inheritence that has existed since day one 2004-09-08 04:54:19 +00:00
psim - Use the rman_get_* functions instead of reaching into struct resource. 2004-08-11 21:09:40 +00:00