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x86/32: Limit bootstrap 1:1 mapping to 1GB.
Signed-off-by: Keir Fraser <keir@xensource.com>
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kfraser@localhost.localdomain committed
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@@ -37,10 +37,10 @@
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#include <asm/edd.h>
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#if defined(CONFIG_X86_64)
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#define BOOTSTRAP_DIRECTMAP_END (1UL << 32)
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#define BOOTSTRAP_DIRECTMAP_END (1UL << 32) /* 4GB */
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#define maddr_to_bootstrap_virt(m) maddr_to_virt(m)
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#else
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#define BOOTSTRAP_DIRECTMAP_END HYPERVISOR_VIRT_START
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#define BOOTSTRAP_DIRECTMAP_END (1UL << 30) /* 1GB */
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#define maddr_to_bootstrap_virt(m) ((void *)(long)(m))
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#endif
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