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LINUX: x86_64: start_pfn should be initialised even when XENFEAT_auto_translated_physmap is set.
Signed-off-by: Ian Campbell <ian.campbell@xensource.com>
This commit is contained in:
Ian Campbell committed
1 parent
5b3327347f
commit
27c451323a
1 file changed
+3
-5
@@ -105,13 +105,11 @@ void __init x86_64_start_kernel(char * real_mode_data)
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int i;
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xen_start_info = (struct start_info *)real_mode_data;
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if (!xen_feature(XENFEAT_auto_translated_physmap)) {
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if (!xen_feature(XENFEAT_auto_translated_physmap))
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phys_to_machine_mapping =
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(unsigned long *)xen_start_info->mfn_list;
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start_pfn = (__pa(xen_start_info->pt_base) >> PAGE_SHIFT) +
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xen_start_info->nr_pt_frames;
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}
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start_pfn = (__pa(xen_start_info->pt_base) >> PAGE_SHIFT) +
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xen_start_info->nr_pt_frames;
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machine_to_phys_mapping = (unsigned long *)MACH2PHYS_VIRT_START;
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machine_to_phys_nr_ents = MACH2PHYS_NR_ENTRIES;
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