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Michael Ellerman fa93895329 [PATCH] powerpc: Don't allocate zero bytes in finish_device_tree() ... In prom.c we run finish_node() on allnodes twice. The first time we just calculate how much memory we'll need, the second time we do the actual work. If the calculation stage determines that we need 0 bytes, then we should skip the lmb allocation. Although an alloc of zero will work, it has been seen to lead to a BUG_ON() in reserve_bootmem() on at least one machine. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>		19 years ago
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boot	…
configs	…
kernel	[PATCH] powerpc: Don't allocate zero bytes in finish_device_tree()	19 years ago
lib	…
mm	[PATCH] powerpc: IOMMU: don't ioremap null addresses	19 years ago
oprofile	…
platforms	…
sysdev	…
xmon	…
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Makefile	…