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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-08-27 15:18:19 -0700
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2010-10-22 12:57:25 -0700
commit33a847502b0338351cebd8fc0c68ac796cfadbbd (patch)
tree58f1628db992d5b358042e5fac9eb2c5fd35bf5f /arch/x86/xen/mmu.c
parentc3798062f100c3e1d4ae1241bc536f3b1f28a6ca (diff)
downloadlinux-linaro-android-33a847502b0338351cebd8fc0c68ac796cfadbbd.tar.gz
xen: defer building p2m mfn structures until kernel is mapped
When building mfn parts of p2m structure, we rely on being able to use mfn_to_virt, which in turn requires kernel to be mapped into the linear area (which is distinct from the kernel image mapping on 64-bit). Defer calling xen_build_mfn_list_list() until after xen_setup_kernel_pagetable(); Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Diffstat (limited to 'arch/x86/xen/mmu.c')
-rw-r--r--arch/x86/xen/mmu.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index b9651343723..9b43bb398d3 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -374,9 +374,6 @@ void __init xen_build_dynamic_phys_to_machine(void)
p2m_top[topidx][mididx] = &mfn_list[pfn];
}
-
- /* Allocate and initialize top and mid mfn levels */
- xen_build_mfn_list_list();
}
unsigned long get_phys_to_machine(unsigned long pfn)