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xen/23508-vmx-proc-based-ctls-probe.patch

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- fate#309893: Add Xen support for AMD family 15h processors - fate#309901: Add Xen support for SVM TSC scaling in AMD family 15h - fate#311951: Ivy Bridge: XEN support for Supervisor Mode Execution Protection (SMEP) 23437-amd-fam15-TSC-scaling.patch 23462-libxc-cpu-feature.patch 23481-x86-SMEP.patch 23504-x86-SMEP-hvm.patch 23505-x86-cpu-add-arg-check.patch 23508-vmx-proc-based-ctls-probe.patch 23510-hvm-cpuid-DRNG.patch 23511-amd-fam15-no-flush-for-C3.patch 23516-cpuid-ERMS.patch 23538-hvm-pio-emul-no-host-crash.patch 23539-hvm-cpuid-FSGSBASE.patch 23543-x86_64-maddr_to_virt-assertion.patch 23546-fucomip.patch - Fix libxc reentrancy issues 23383-libxc-rm-static-vars.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=128
2011-06-17 16:45:46 +00:00
# HG changeset patch
# User Keir Fraser <keir@xen.org>
# Date 1307691167 -3600
# Node ID 2ef6bbee50371e1135236035ed1a9a7b8748e09f
# Parent 0a29c8c3ddf7395ea8e68c5f4cd8633023490022
x86/vmx: Small fixes to MSR_IA32_VMX_PROCBASED_CTLS feature probing.
Should check for VIRTUAL_INTR_PENDING as we unconditionally make use
of it. Also check for CR8 exiting unconditionally on x86/64, as this
is of use to nestedvmx, and every 64-bit cpu should support it.
Signed-off-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Keir Fraser <keir@xen.org>
- Update to Xen 4.1.3 c/s 23336 - Upstream or pending upstream patches from Jan 25587-fix-off-by-one-parsing-error.patch 25616-x86-MCi_CTL-default.patch 25617-vtd-qinval-addr.patch 25688-x86-nr_irqs_gsi.patch - bnc#773393 - VUL-0: CVE-2012-3433: xen: HVM guest destroy p2m teardown host DoS vulnerability CVE-2012-3433-xsa11.patch - bnc#773401 - VUL-1: CVE-2012-3432: xen: HVM guest user mode MMIO emulation DoS 25682-x86-inconsistent-io-state.patch - bnc#762484 - VUL-1: CVE-2012-2625: xen: pv bootloader doesn't check the size of the bzip2 or lzma compressed kernel, leading to denial of service 25589-pygrub-size-limits.patch - Make it build with latest TeXLive 2012 with new package layout OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=196
2012-08-10 21:38:41 +00:00
Index: xen-4.1.3-testing/xen/arch/x86/hvm/vmx/vmcs.c
- bnc#717650 - Unable to start VM - Update to Xen 4.1.2_rc2 c/s 23152 - bnc#716695 - domUs using tap devices will not start updated multi-xvdp.patch - Upstream patches from Jan 23803-intel-pmu-models.patch 23800-x86_64-guest-addr-range.patch 23795-intel-ich10-quirk.patch 23804-x86-IPI-counts.patch - bnc#706106 - Inconsistent reporting of VM names during migration xend-migration-domname-fix.patch - bnc#712823 - L3:Xen guest does not start reliable when rebooted xend-vcpu-affinity-fix.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=143
2011-09-15 21:43:21 +00:00
===================================================================
- Update to Xen 4.1.3 c/s 23336 - Upstream or pending upstream patches from Jan 25587-fix-off-by-one-parsing-error.patch 25616-x86-MCi_CTL-default.patch 25617-vtd-qinval-addr.patch 25688-x86-nr_irqs_gsi.patch - bnc#773393 - VUL-0: CVE-2012-3433: xen: HVM guest destroy p2m teardown host DoS vulnerability CVE-2012-3433-xsa11.patch - bnc#773401 - VUL-1: CVE-2012-3432: xen: HVM guest user mode MMIO emulation DoS 25682-x86-inconsistent-io-state.patch - bnc#762484 - VUL-1: CVE-2012-2625: xen: pv bootloader doesn't check the size of the bzip2 or lzma compressed kernel, leading to denial of service 25589-pygrub-size-limits.patch - Make it build with latest TeXLive 2012 with new package layout OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=196
2012-08-10 21:38:41 +00:00
--- xen-4.1.3-testing.orig/xen/arch/x86/hvm/vmx/vmcs.c
+++ xen-4.1.3-testing/xen/arch/x86/hvm/vmx/vmcs.c
@@ -143,6 +143,11 @@ static int vmx_init_vmcs_config(void)
- fate#309893: Add Xen support for AMD family 15h processors - fate#309901: Add Xen support for SVM TSC scaling in AMD family 15h - fate#311951: Ivy Bridge: XEN support for Supervisor Mode Execution Protection (SMEP) 23437-amd-fam15-TSC-scaling.patch 23462-libxc-cpu-feature.patch 23481-x86-SMEP.patch 23504-x86-SMEP-hvm.patch 23505-x86-cpu-add-arg-check.patch 23508-vmx-proc-based-ctls-probe.patch 23510-hvm-cpuid-DRNG.patch 23511-amd-fam15-no-flush-for-C3.patch 23516-cpuid-ERMS.patch 23538-hvm-pio-emul-no-host-crash.patch 23539-hvm-cpuid-FSGSBASE.patch 23543-x86_64-maddr_to_virt-assertion.patch 23546-fucomip.patch - Fix libxc reentrancy issues 23383-libxc-rm-static-vars.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=128
2011-06-17 16:45:46 +00:00
MSR_IA32_VMX_PINBASED_CTLS, &mismatch);
min = (CPU_BASED_HLT_EXITING |
+ CPU_BASED_VIRTUAL_INTR_PENDING |
+#ifdef __x86_64__
+ CPU_BASED_CR8_LOAD_EXITING |
+ CPU_BASED_CR8_STORE_EXITING |
+#endif
CPU_BASED_INVLPG_EXITING |
CPU_BASED_CR3_LOAD_EXITING |
CPU_BASED_CR3_STORE_EXITING |
- Update to Xen 4.1.3 c/s 23336 - Upstream or pending upstream patches from Jan 25587-fix-off-by-one-parsing-error.patch 25616-x86-MCi_CTL-default.patch 25617-vtd-qinval-addr.patch 25688-x86-nr_irqs_gsi.patch - bnc#773393 - VUL-0: CVE-2012-3433: xen: HVM guest destroy p2m teardown host DoS vulnerability CVE-2012-3433-xsa11.patch - bnc#773401 - VUL-1: CVE-2012-3432: xen: HVM guest user mode MMIO emulation DoS 25682-x86-inconsistent-io-state.patch - bnc#762484 - VUL-1: CVE-2012-2625: xen: pv bootloader doesn't check the size of the bzip2 or lzma compressed kernel, leading to denial of service 25589-pygrub-size-limits.patch - Make it build with latest TeXLive 2012 with new package layout OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=196
2012-08-10 21:38:41 +00:00
@@ -161,13 +166,9 @@ static int vmx_init_vmcs_config(void)
- fate#309893: Add Xen support for AMD family 15h processors - fate#309901: Add Xen support for SVM TSC scaling in AMD family 15h - fate#311951: Ivy Bridge: XEN support for Supervisor Mode Execution Protection (SMEP) 23437-amd-fam15-TSC-scaling.patch 23462-libxc-cpu-feature.patch 23481-x86-SMEP.patch 23504-x86-SMEP-hvm.patch 23505-x86-cpu-add-arg-check.patch 23508-vmx-proc-based-ctls-probe.patch 23510-hvm-cpuid-DRNG.patch 23511-amd-fam15-no-flush-for-C3.patch 23516-cpuid-ERMS.patch 23538-hvm-pio-emul-no-host-crash.patch 23539-hvm-cpuid-FSGSBASE.patch 23543-x86_64-maddr_to_virt-assertion.patch 23546-fucomip.patch - Fix libxc reentrancy issues 23383-libxc-rm-static-vars.patch OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=128
2011-06-17 16:45:46 +00:00
MSR_IA32_VMX_PROCBASED_CTLS, &mismatch);
_vmx_cpu_based_exec_control &= ~CPU_BASED_RDTSC_EXITING;
#ifdef __x86_64__
- if ( !(_vmx_cpu_based_exec_control & CPU_BASED_TPR_SHADOW) )
- {
- min |= CPU_BASED_CR8_LOAD_EXITING | CPU_BASED_CR8_STORE_EXITING;
- _vmx_cpu_based_exec_control = adjust_vmx_controls(
- "CPU-Based Exec Control", min, opt,
- MSR_IA32_VMX_PROCBASED_CTLS, &mismatch);
- }
+ if ( _vmx_cpu_based_exec_control & CPU_BASED_TPR_SHADOW )
+ _vmx_cpu_based_exec_control &=
+ ~(CPU_BASED_CR8_LOAD_EXITING | CPU_BASED_CR8_STORE_EXITING);
#endif
if ( _vmx_cpu_based_exec_control & CPU_BASED_ACTIVATE_SECONDARY_CONTROLS )
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