b244ce9e91
sles10. Patch pygrub to get the kernel and initrd from the image. pygrub-boot-legacy-sles.patch - bnc#842515 - VUL-0: CVE-2013-4375: XSA-71: xen: qemu disk backend (qdisk) resource leak CVE-2013-4375-xsa71.patch - Upstream patches from Jan 52496bea-x86-properly-handle-hvm_copy_from_guest_-phys-virt-errors.patch (Replaces CVE-2013-4355-xsa63.patch) 52496c11-x86-mm-shadow-Fix-initialization-of-PV-shadow-L4-tables.patch (Replaces CVE-2013-4356-xsa64.patch) 52496c32-x86-properly-set-up-fbld-emulation-operand-address.patch (Replaces CVE-2013-4361-xsa66.patch) 52497c6c-x86-don-t-blindly-create-L3-tables-for-the-direct-map.patch 524e971b-x86-idle-Fix-get_cpu_idle_time-s-interaction-with-offline-pcpus.patch 524e9762-x86-percpu-Force-INVALID_PERCPU_AREA-to-non-canonical.patch 524e983e-Nested-VMX-check-VMX-capability-before-read-VMX-related-MSRs.patch 524e98b1-Nested-VMX-fix-IA32_VMX_CR4_FIXED1-msr-emulation.patch 524e9dc0-xsm-forbid-PV-guest-console-reads.patch 5256a979-x86-check-segment-descriptor-read-result-in-64-bit-OUTS-emulation.patch 5256be57-libxl-fix-vif-rate-parsing.patch 5256be84-tools-ocaml-fix-erroneous-free-of-cpumap-in-stub_xc_vcpu_getaffinity.patch 5256be92-libxl-fix-out-of-memory-error-handling-in-libxl_list_cpupool.patch 5257a89a-x86-correct-LDT-checks.patch 5257a8e7-x86-add-address-validity-check-to-guest_map_l1e.patch 5257a944-x86-check-for-canonical-address-before-doing-page-walks.patch 525b95f4-scheduler-adjust-internal-locking-interface.patch 525b9617-sched-fix-race-between-sched_move_domain-and-vcpu_wake.patch 525e69e8-credit-unpause-parked-vcpu-before-destroying-it.patch 525faf5e-x86-print-relevant-tail-part-of-filename-for-warnings-and-crashes.patch - bnc#840196 - L3: MTU size on Dom0 gets reset when booting DomU OBS-URL: https://build.opensuse.org/package/show/Virtualization/xen?expand=0&rev=276
81 lines
2.4 KiB
Diff
81 lines
2.4 KiB
Diff
--- a/xen/arch/x86/platform_hypercall.c
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+++ b/xen/arch/x86/platform_hypercall.c
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@@ -25,7 +25,7 @@
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#include <xen/irq.h>
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#include <asm/current.h>
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#include <public/platform.h>
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-#include <acpi/cpufreq/processor_perf.h>
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+#include <acpi/cpufreq/cpufreq.h>
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#include <asm/edd.h>
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#include <asm/mtrr.h>
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#include <asm/io_apic.h>
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@@ -601,6 +601,41 @@ ret_t do_platform_op(XEN_GUEST_HANDLE_PA
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}
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break;
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+ case XENPF_get_cpu_freq:
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+ case XENPF_get_cpu_freq_min:
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+ case XENPF_get_cpu_freq_max:
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+ {
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+ struct vcpu *v;
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+ const struct cpufreq_policy *policy;
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+
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+ if ( op->u.get_cpu_freq.vcpu >= current->domain->max_vcpus ||
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+ !(v = current->domain->vcpu[op->u.get_cpu_freq.vcpu]) )
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+ {
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+ ret = -EINVAL;
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+ break;
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+ }
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+
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+ policy = per_cpu(cpufreq_cpu_policy, v->processor);
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+ switch ( op->cmd & -!!policy )
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+ {
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+ case XENPF_get_cpu_freq:
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+ op->u.get_cpu_freq.freq = policy->cur;
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+ break;
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+ case XENPF_get_cpu_freq_min:
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+ op->u.get_cpu_freq.freq = policy->min;
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+ break;
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+ case XENPF_get_cpu_freq_max:
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+ op->u.get_cpu_freq.freq = policy->max;
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+ break;
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+ default:
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+ op->u.get_cpu_freq.freq = 0;
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+ break;
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+ }
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+ if ( __copy_field_to_guest(u_xenpf_op, op, u.get_cpu_freq.freq) )
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+ ret = -EFAULT;
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+ }
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+ break;
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+
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default:
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ret = -ENOSYS;
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break;
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--- a/xen/include/public/platform.h
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+++ b/xen/include/public/platform.h
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@@ -527,6 +527,16 @@ struct xenpf_core_parking {
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typedef struct xenpf_core_parking xenpf_core_parking_t;
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DEFINE_XEN_GUEST_HANDLE(xenpf_core_parking_t);
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+#define XENPF_get_cpu_freq ('N' << 24)
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+#define XENPF_get_cpu_freq_min (XENPF_get_cpu_freq + 1)
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+#define XENPF_get_cpu_freq_max (XENPF_get_cpu_freq_min + 1)
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+struct xenpf_get_cpu_freq {
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+ /* IN variables */
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+ uint32_t vcpu;
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+ /* OUT variables */
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+ uint32_t freq; /* in kHz */
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+};
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+
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/*
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* ` enum neg_errnoval
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* ` HYPERVISOR_platform_op(const struct xen_platform_op*);
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@@ -553,6 +563,7 @@ struct xen_platform_op {
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struct xenpf_cpu_hotadd cpu_add;
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struct xenpf_mem_hotadd mem_add;
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struct xenpf_core_parking core_parking;
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+ struct xenpf_get_cpu_freq get_cpu_freq;
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uint8_t pad[128];
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} u;
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};
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