The existing tries to round up the number of pages but @pages is always calculated as the rounded up value minus one which makes ctz64() always return 0 and have create.levels always set 1. This removes wrong "-1" and allows having more than 1 levels. This becomes handy for >128GB guests with standard 64K pages as this requires blocks with zone order 9 and the popular limit of CONFIG_FORCE_MAX_ZONEORDER=9 means that only blocks up to order 8 are allowed. Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |
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amd-xgbe.c | ||
calxeda-xgmac.c | ||
ccw.c | ||
common.c | ||
Makefile.objs | ||
pci-quirks.c | ||
pci.c | ||
pci.h | ||
platform.c | ||
spapr.c | ||
trace-events |