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Zou Nan hai 2e1c49db4c x86_64: allocate sparsemem memmap above 4G ... On systems with huge amount of physical memory, VFS cache and memory memmap may eat all available system memory under 4G, then the system may fail to allocate swiotlb bounce buffer. There was a fix for this issue in arch/x86_64/mm/numa.c, but that fix dose not cover sparsemem model. This patch add fix to sparsemem model by first try to allocate memmap above 4G. Signed-off-by: Zou Nan hai <nanhai.zou@intel.com> Acked-by: Suresh Siddha <suresh.b.siddha@intel.com> Cc: Andi Kleen <ak@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		18 years ago
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boot	[PATCH] x86-64: Share identical video.S between i386 and x86-64	18 years ago
crypto	[CRYPTO] api: Get rid of flags argument to setkey	19 years ago
ia32	Detach sched.h from mm.h	18 years ago
kernel	Avoid zero size allocation in cache_k8_northbridges()	18 years ago
lib	Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/cpufreq	18 years ago
mm	x86_64: allocate sparsemem memmap above 4G	18 years ago
oprofile	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	20 years ago
pci	[PATCH] mmconfig: fix unreachable_devices()	18 years ago
Kconfig	i386, x86-64: show that CONFIG_HOTPLUG_CPU is required for suspend on SMP	18 years ago
Kconfig.debug	[PATCH] lockdep: irqtrace subsystem, x86_64 support	19 years ago
Makefile	[PATCH] x86-64: Remove CONFIG_REORDER	18 years ago
defconfig	x86_64: Update defconfig	18 years ago