1e646464a4
This integrates fixes for all vulnerabilities which were patched in pkgsrc before. Among many bug fixes and improvements (around 50 since Xen 4.1.4): * ACPI APEI/ERST finally working on production systems * Bug fixes for other low level system state handling * Support for xz compressed Dom0 and DomU kernels
12 lines
642 B
Text
12 lines
642 B
Text
$NetBSD: patch-CVE-2013-1918_3,v 1.1 2013/05/03 16:48:38 drochner Exp $
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--- xen/include/asm-x86/domain.h.orig 2013-04-23 16:44:20.000000000 +0000
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+++ xen/include/asm-x86/domain.h
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@@ -405,6 +405,7 @@ struct arch_vcpu
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pagetable_t guest_table_user; /* (MFN) x86/64 user-space pagetable */
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#endif
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pagetable_t guest_table; /* (MFN) guest notion of cr3 */
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+ struct page_info *old_guest_table; /* partially destructed pagetable */
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/* guest_table holds a ref to the page, and also a type-count unless
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* shadow refcounts are in use */
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pagetable_t shadow_table[4]; /* (MFN) shadow(s) of guest */
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