From: Vitaly Kuznetsov <vkuznets@redhat.com>
To: kvm@vger.kernel.org, Paolo Bonzini <pbonzini@redhat.com>
Cc: Sean Christopherson <seanjc@google.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>,
Siddharth Chandrasekaran <sidcha@amazon.de>,
linux-kernel@vger.kernel.org
Subject: [PATCH 01/30] asm-generic/hyperv: add HV_STATUS_ACCESS_DENIED definition
Date: Mon, 19 Apr 2021 18:00:58 +0200 [thread overview]
Message-ID: <20210419160127.192712-2-vkuznets@redhat.com> (raw)
In-Reply-To: <20210419160127.192712-1-vkuznets@redhat.com>
From TLFSv6.0b, this status means: "The caller did not possess sufficient
access rights to perform the requested operation."
Signed-off-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Acked-by: Wei Liu <wei.liu@kernel.org>
---
include/asm-generic/hyperv-tlfs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/asm-generic/hyperv-tlfs.h b/include/asm-generic/hyperv-tlfs.h
index 83448e837ded..e01a3bade13a 100644
--- a/include/asm-generic/hyperv-tlfs.h
+++ b/include/asm-generic/hyperv-tlfs.h
@@ -187,6 +187,7 @@ enum HV_GENERIC_SET_FORMAT {
#define HV_STATUS_INVALID_HYPERCALL_INPUT 3
#define HV_STATUS_INVALID_ALIGNMENT 4
#define HV_STATUS_INVALID_PARAMETER 5
+#define HV_STATUS_ACCESS_DENIED 6
#define HV_STATUS_OPERATION_DENIED 8
#define HV_STATUS_INSUFFICIENT_MEMORY 11
#define HV_STATUS_INVALID_PORT_ID 17
--
2.30.2
next prev parent reply other threads:[~2021-04-19 16:01 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-19 16:00 [PATCH 00/30] KVM: x86: hyper-v: Fine-grained access check to Hyper-V hypercalls and MSRs Vitaly Kuznetsov
2021-04-19 16:00 ` Vitaly Kuznetsov [this message]
2021-04-19 16:00 ` [PATCH 02/30] KVM: x86: hyper-v: Introduce KVM_CAP_HYPERV_ENFORCE_CPUID Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 03/30] KVM: x86: hyper-v: Cache guest CPUID leaves determining features availability Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 04/30] KVM: x86: hyper-v: Prepare to check access to Hyper-V MSRs Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 05/30] KVM: x86: hyper-v: Honor HV_MSR_HYPERCALL_AVAILABLE privilege bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 06/30] KVM: x86: hyper-v: Honor HV_MSR_VP_RUNTIME_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 07/30] KVM: x86: hyper-v: Honor HV_MSR_TIME_REF_COUNT_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 08/30] KVM: x86: hyper-v: Honor HV_MSR_VP_INDEX_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 09/30] KVM: x86: hyper-v: Honor HV_MSR_RESET_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 10/30] KVM: x86: hyper-v: Honor HV_MSR_REFERENCE_TSC_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 11/30] KVM: x86: hyper-v: Honor HV_MSR_SYNIC_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 12/30] KVM: x86: hyper-v: Honor HV_MSR_SYNTIMER_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 13/30] KVM: x86: hyper-v: Honor HV_MSR_APIC_ACCESS_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 14/30] KVM: x86: hyper-v: Honor HV_ACCESS_FREQUENCY_MSRS " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 15/30] KVM: x86: hyper-v: Honor HV_ACCESS_REENLIGHTENMENT " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 16/30] KVM: x86: hyper-v: Honor HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 17/30] KVM: x86: hyper-v: Honor HV_FEATURE_DEBUG_MSRS_AVAILABLE " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 18/30] KVM: x86: hyper-v: Inverse the default in hv_check_msr_access() Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 19/30] KVM: x86: hyper-v: Honor HV_STIMER_DIRECT_MODE_AVAILABLE privilege bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 20/30] KVM: x86: hyper-v: Prepare to check access to Hyper-V hypercalls Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 21/30] KVM: x86: hyper-v: Check access to HVCALL_NOTIFY_LONG_SPIN_WAIT hypercall Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 22/30] KVM: x86: hyper-v: Honor HV_POST_MESSAGES privilege bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 23/30] KVM: x86: hyper-v: Honor HV_SIGNAL_EVENTS " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 24/30] KVM: x86: hyper-v: Honor HV_DEBUGGING " Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 25/30] KVM: x86: hyper-v: Honor HV_X64_REMOTE_TLB_FLUSH_RECOMMENDED bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 26/30] KVM: x86: hyper-v: Honor HV_X64_CLUSTER_IPI_RECOMMENDED bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 27/30] KVM: x86: hyper-v: Honor HV_X64_EX_PROCESSOR_MASKS_RECOMMENDED bit Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 28/30] KVM: selftests: move Hyper-V MSR definitions to hyperv.h Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 29/30] KVM: selftests: Move evmcs.h to x86_64/ Vitaly Kuznetsov
2021-04-19 16:01 ` [PATCH 30/30] KVM: selftests: Introduce hyperv_features test Vitaly Kuznetsov
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