linux-stable/arch/x86
David Vrabel 8b5d44a5ac xen: allow balloon driver to use more than one memory region
Allow the xen balloon driver to populate its list of extra pages from
more than one region of memory.  This will allow platforms to provide
(for example) a region of low memory and a region of high memory.

The maximum possible number of extra regions is 128 (== E820MAX) which
is quite large so xen_extra_mem is placed in __initdata.  This is safe
as both xen_memory_setup() and balloon_init() are in __init.

The balloon regions themselves are not altered (i.e., there is still
only the one region).

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2011-09-29 11:12:10 -04:00
..
boot x86, build: Do not set the root_dev field in bzImage 2011-05-25 12:46:05 -07:00
configs cgroup: remove the ns_cgroup 2011-05-26 17:12:34 -07:00
crypto crypto: ghash-intel - Fix set but not used in ghash_async_setkey() 2011-06-30 07:43:42 +08:00
ia32 All Arch: remove linkage for sys_nfsservctl system call 2011-08-26 15:09:58 -07:00
include/asm asm alternatives: remove incorrect alignment notes 2011-09-15 13:28:33 -07:00
kernel x86, perf: Check that current->mm is alive before getting user callchain 2011-08-31 15:56:31 +02:00
kvm Merge branch 'kvm-updates/3.1' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2011-08-16 11:14:44 -07:00
lguest lguest: Fix translation count about wikipedia's cpuid page 2011-07-22 14:39:50 +09:30
lib atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
math-emu
mm x86: fix mm/fault.c build 2011-08-15 19:10:50 -07:00
net net: filter: Just In Time compiler for x86-64 2011-04-27 23:05:08 -07:00
oprofile x86, perf: Make copy_from_user_nmi() a library function 2011-07-21 20:41:57 +02:00
pci Fix pointer dereference before call to pcie_bus_configure_settings 2011-09-09 19:49:58 -07:00
platform sfi: table irq 0xFF means 'no interrupt' 2011-08-26 09:03:29 -07:00
power
tools
vdso Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-08-23 18:09:08 -07:00
video
xen xen: allow balloon driver to use more than one memory region 2011-09-29 11:12:10 -04:00
.gitignore
Kbuild net: filter: Just In Time compiler for x86-64 2011-04-27 23:05:08 -07:00
Kconfig Merge commit 'v3.0' into x86/vdso 2011-08-04 16:13:20 -07:00
Kconfig.cpu x86: Add support for cmpxchg_double 2011-06-25 12:17:32 -07:00
Kconfig.debug lib: consolidate DEBUG_STACK_USAGE option 2011-05-25 08:39:54 -07:00
Makefile
Makefile_32.cpu x86, cpu: Move AMD Elan Kconfig under "Processor family" 2011-04-08 13:01:25 -07:00