3c0f458b06
19614-x86-emul-lldt-ltr.patch 20101-hvm-no-compat-virt-start.patch 20112-x86-dom0-boot-run-timers.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=14
27 lines
961 B
Diff
27 lines
961 B
Diff
# HG changeset patch
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# User Keir Fraser <keir.fraser@citrix.com>
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# Date 1250789251 -3600
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# Node ID 100699877583818a54bc16360dfd5cf80daa5dc7
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# Parent 280fff79f7371981bb0bbda34205414fff14737e
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x86_64 hvm: Adjust COMPAT_VIRT_START for 32-bit HVM guests.
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The PV limit should not apply as there is no M2P table mapped into an
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HVM guest's virtual address space.
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Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
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Index: xen-3.4.1-testing/xen/arch/x86/domain.c
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===================================================================
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--- xen-3.4.1-testing.orig/xen/arch/x86/domain.c
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+++ xen-3.4.1-testing/xen/arch/x86/domain.c
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@@ -428,7 +428,8 @@ int arch_domain_create(struct domain *d,
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#endif /* __x86_64__ */
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#ifdef CONFIG_COMPAT
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- HYPERVISOR_COMPAT_VIRT_START(d) = __HYPERVISOR_COMPAT_VIRT_START;
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+ HYPERVISOR_COMPAT_VIRT_START(d) =
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+ is_hvm_domain(d) ? ~0u : __HYPERVISOR_COMPAT_VIRT_START;
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#endif
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if ( (rc = paging_domain_init(d)) != 0 )
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