Shaohui Zheng ea0854170c memory hotplug: fix a bug on /dev/mem for 64-bit kernels ... Newly added memory can not be accessed via /dev/mem, because we do not update the variables high_memory, max_pfn and max_low_pfn. Add a function update_end_of_memory_vars() to update these variables for 64-bit kernels. [akpm@linux-foundation.org: simplify comment] Signed-off-by: Shaohui Zheng <shaohui.zheng@intel.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Li Haicheng <haicheng.li@intel.com> Reviewed-by: Wu Fengguang <fengguang.wu@intel.com> Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2010-02-02 18:11:23 -08:00
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kmemcheck	x86, kmemcheck: Use KERN_WARNING for error reporting	2009-12-28 10:28:35 +01:00
dump_pagetables.c	x86: remove (null) in /sys kernel_page_tables	2009-04-14 11:50:22 +02:00
extable.c	x86, 64-bit: Move K8 B step iret fixup to fault entry asm	2009-10-12 18:29:46 +02:00
fault.c	Merge branch 'x86-debug-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-12-05 15:33:27 -08:00
gup.c	Merge branch 'perfcounters-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-06-20 11:29:32 -07:00
highmem_32.c	Merge branch 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm	2009-09-14 17:43:43 -07:00
hugetlbpage.c	x86: ignore VM_LOCKED when determining if hugetlb-backed page tables can be shared or not	2009-05-29 08:40:03 -07:00
init_32.c	mm: make totalhigh_pages unsigned long	2010-01-11 09:34:03 -08:00
init_64.c	memory hotplug: fix a bug on /dev/mem for 64-bit kernels	2010-02-02 18:11:23 -08:00
init.c	x86, mm: Report state of NX protections during boot	2009-11-16 13:44:59 -08:00
iomap_32.c	x86, pat: Add PAT reserve free to io_mapping* APIs	2009-08-26 15:41:16 -07:00
ioremap.c	Merge branch 'x86-pat-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip	2009-12-08 13:34:17 -08:00
k8topology_64.c	x86: Move find_smp_config() earlier and avoid bootmem usage	2009-11-24 12:10:51 +01:00
kmmio.c	hw-breakpoints, perf: Fix broken mmiotrace due to dr6 by reference change	2010-01-17 08:01:44 +01:00
Makefile	x86: split NX setup into separate file to limit unstack-protected code	2009-09-21 13:56:58 -07:00
memtest.c	x86: memtest: use pointers of equal type for comparison	2009-06-11 16:26:35 +02:00
mmap.c	x86: Increase MIN_GAP to include randomized stack	2009-09-10 17:00:12 -07:00
mmio-mod.c	x86: Fix build warning in arch/x86/mm/mmio-mod.c	2009-12-14 08:55:43 +01:00
numa_32.c	x86: Export k8 physical topology	2009-10-12 22:56:45 +02:00
numa_64.c	x86, numa: Use near(er) online node instead of roundrobin for NUMA	2009-11-23 10:06:24 +01:00
numa.c	cpumask: convert node_to_cpumask_map[] to cpumask_var_t	2009-03-13 14:35:31 +01:00
pageattr-test.c	x86: make sure the CPA test code's use of _PAGE_UNUSED1 is obvious	2008-09-05 17:09:57 +02:00
pageattr.c	x86, pageattr: Make set_memory_(x|nx) aware of NX support	2009-11-16 13:44:58 -08:00
pat.c	vfs: Implement proper O_SYNC semantics	2009-12-10 15:02:50 +01:00
pf_in.c	x86: fix mmiotrace 8-bit register decoding	2008-10-14 10:33:50 +02:00
pf_in.h	x86 mmiotrace: move files into arch/x86/mm/.	2008-05-24 11:25:37 +02:00
pgtable_32.c	x86/32: no need to use set_pte_present in set_pte_vaddr	2009-03-19 14:04:18 +01:00
pgtable.c	x86, 32-bit: Fix double accounting in reserve_top_address()	2009-08-04 16:27:29 +02:00
physaddr.c	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
physaddr.h	x86: split __phys_addr out into separate file	2009-09-10 11:48:55 -07:00
setup_nx.c	x86, mm: Report state of NX protections during boot	2009-11-16 13:44:59 -08:00
srat_32.c	x86: Fix checking of SRAT when node 0 ram is not from 0	2009-12-16 16:43:37 -08:00
srat_64.c	x86: Set hotpluggable nodes in nodes_possible_map	2010-01-23 06:21:57 +01:00
testmmiotrace.c	testmmiotrace.c: Add and use pr_fmt(fmt)	2009-10-12 08:05:41 +02:00
tlb.c	x86: Eliminate redundant/contradicting cache line size config options	2009-11-19 04:58:34 +01:00