From: kbuild test robot <lkp@intel.com>
To: Yang Weijiang <weijiang.yang@intel.com>
Cc: kbuild-all@lists.01.org, kvm@vger.kernel.org,
linux-kernel@vger.kernel.org, pbonzini@redhat.com,
sean.j.christopherson@intel.com, jmattson@google.com
Subject: Re: [PATCH v11 9/9] KVM: X86: Set CET feature bits for CPUID enumeration
Date: Fri, 27 Mar 2020 12:41:33 +0800 [thread overview]
Message-ID: <202003271232.HPBlAlOP%lkp@intel.com> (raw)
In-Reply-To: <20200326081847.5870-10-weijiang.yang@intel.com>
[-- Attachment #1: Type: text/plain, Size: 4506 bytes --]
Hi Yang,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on kvm/linux-next]
[also build test ERROR on next-20200326]
[cannot apply to vhost/linux-next tip/auto-latest linus/master linux/master v5.6-rc7]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]
url: https://github.com/0day-ci/linux/commits/Yang-Weijiang/Introduce-support-for-guest-CET-feature/20200327-040801
base: https://git.kernel.org/pub/scm/virt/kvm/kvm.git linux-next
config: x86_64-randconfig-g001-20200327 (attached as .config)
compiler: gcc-7 (Debian 7.5.0-5) 7.5.0
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64
If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
In file included from include/linux/kvm_host.h:36:0,
from arch/x86/kvm/emulate.c:21:
arch/x86/kvm/emulate.c: In function 'check_cr_write':
>> arch/x86/include/asm/kvm_host.h:99:8: error: 'X86_CR4_CET' undeclared (first use in this function); did you mean 'X86_CR4_PCE'?
| X86_CR4_CET))
^
arch/x86/kvm/emulate.c:4206:3: note: in expansion of macro 'CR4_RESERVED_BITS'
CR4_RESERVED_BITS,
^~~~~~~~~~~~~~~~~
arch/x86/include/asm/kvm_host.h:99:8: note: each undeclared identifier is reported only once for each function it appears in
| X86_CR4_CET))
^
arch/x86/kvm/emulate.c:4206:3: note: in expansion of macro 'CR4_RESERVED_BITS'
CR4_RESERVED_BITS,
^~~~~~~~~~~~~~~~~
vim +99 arch/x86/include/asm/kvm_host.h
51
52 #define KVM_DIRTY_LOG_MANUAL_CAPS (KVM_DIRTY_LOG_MANUAL_PROTECT_ENABLE | \
53 KVM_DIRTY_LOG_INITIALLY_SET)
54
55 /* x86-specific vcpu->requests bit members */
56 #define KVM_REQ_MIGRATE_TIMER KVM_ARCH_REQ(0)
57 #define KVM_REQ_REPORT_TPR_ACCESS KVM_ARCH_REQ(1)
58 #define KVM_REQ_TRIPLE_FAULT KVM_ARCH_REQ(2)
59 #define KVM_REQ_MMU_SYNC KVM_ARCH_REQ(3)
60 #define KVM_REQ_CLOCK_UPDATE KVM_ARCH_REQ(4)
61 #define KVM_REQ_LOAD_MMU_PGD KVM_ARCH_REQ(5)
62 #define KVM_REQ_EVENT KVM_ARCH_REQ(6)
63 #define KVM_REQ_APF_HALT KVM_ARCH_REQ(7)
64 #define KVM_REQ_STEAL_UPDATE KVM_ARCH_REQ(8)
65 #define KVM_REQ_NMI KVM_ARCH_REQ(9)
66 #define KVM_REQ_PMU KVM_ARCH_REQ(10)
67 #define KVM_REQ_PMI KVM_ARCH_REQ(11)
68 #define KVM_REQ_SMI KVM_ARCH_REQ(12)
69 #define KVM_REQ_MASTERCLOCK_UPDATE KVM_ARCH_REQ(13)
70 #define KVM_REQ_MCLOCK_INPROGRESS \
71 KVM_ARCH_REQ_FLAGS(14, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
72 #define KVM_REQ_SCAN_IOAPIC \
73 KVM_ARCH_REQ_FLAGS(15, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
74 #define KVM_REQ_GLOBAL_CLOCK_UPDATE KVM_ARCH_REQ(16)
75 #define KVM_REQ_APIC_PAGE_RELOAD \
76 KVM_ARCH_REQ_FLAGS(17, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
77 #define KVM_REQ_HV_CRASH KVM_ARCH_REQ(18)
78 #define KVM_REQ_IOAPIC_EOI_EXIT KVM_ARCH_REQ(19)
79 #define KVM_REQ_HV_RESET KVM_ARCH_REQ(20)
80 #define KVM_REQ_HV_EXIT KVM_ARCH_REQ(21)
81 #define KVM_REQ_HV_STIMER KVM_ARCH_REQ(22)
82 #define KVM_REQ_LOAD_EOI_EXITMAP KVM_ARCH_REQ(23)
83 #define KVM_REQ_GET_VMCS12_PAGES KVM_ARCH_REQ(24)
84 #define KVM_REQ_APICV_UPDATE \
85 KVM_ARCH_REQ_FLAGS(25, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
86
87 #define CR0_RESERVED_BITS \
88 (~(unsigned long)(X86_CR0_PE | X86_CR0_MP | X86_CR0_EM | X86_CR0_TS \
89 | X86_CR0_ET | X86_CR0_NE | X86_CR0_WP | X86_CR0_AM \
90 | X86_CR0_NW | X86_CR0_CD | X86_CR0_PG))
91
92 #define CR4_RESERVED_BITS \
93 (~(unsigned long)(X86_CR4_VME | X86_CR4_PVI | X86_CR4_TSD | X86_CR4_DE\
94 | X86_CR4_PSE | X86_CR4_PAE | X86_CR4_MCE \
95 | X86_CR4_PGE | X86_CR4_PCE | X86_CR4_OSFXSR | X86_CR4_PCIDE \
96 | X86_CR4_OSXSAVE | X86_CR4_SMEP | X86_CR4_FSGSBASE \
97 | X86_CR4_OSXMMEXCPT | X86_CR4_LA57 | X86_CR4_VMXE \
98 | X86_CR4_SMAP | X86_CR4_PKE | X86_CR4_UMIP \
> 99 | X86_CR4_CET))
100
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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next prev parent reply other threads:[~2020-03-27 4:41 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-26 8:18 [PATCH v11 0/9] Introduce support for guest CET feature Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 1/9] KVM: VMX: Introduce CET VMX fields and flags Yang Weijiang
2020-04-23 16:07 ` Sean Christopherson
2020-04-24 13:39 ` Yang Weijiang
2020-04-23 16:39 ` Sean Christopherson
2020-04-24 13:44 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 2/9] KVM: VMX: Set guest CET MSRs per KVM and host configuration Yang Weijiang
2020-04-23 16:27 ` Sean Christopherson
2020-04-24 14:07 ` Yang Weijiang
2020-04-24 14:55 ` Sean Christopherson
2020-04-25 9:14 ` Yang Weijiang
2020-04-25 13:26 ` Paolo Bonzini
2020-04-26 15:26 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 3/9] KVM: VMX: Set host/guest CET states for vmexit/vmentry Yang Weijiang
2020-04-01 2:23 ` kbuild test robot
2020-04-23 17:17 ` Sean Christopherson
2020-04-24 14:35 ` Yang Weijiang
2020-04-24 14:49 ` Sean Christopherson
2020-04-25 9:20 ` Yang Weijiang
2020-04-27 17:04 ` Sean Christopherson
2020-04-27 17:56 ` Sean Christopherson
2020-03-26 8:18 ` [PATCH v11 4/9] KVM: VMX: Check CET dependencies on CR settings Yang Weijiang
2020-04-23 17:20 ` Sean Christopherson
2020-04-24 14:36 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 5/9] KVM: X86: Refresh CPUID once guest XSS MSR changes Yang Weijiang
2020-04-23 17:34 ` Sean Christopherson
2020-04-24 14:47 ` Yang Weijiang
2020-04-25 13:19 ` Paolo Bonzini
2020-04-26 15:01 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 6/9] KVM: X86: Load guest fpu state when access MSRs managed by XSAVES Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 7/9] KVM: X86: Add userspace access interface for CET MSRs Yang Weijiang
2020-03-28 7:40 ` kbuild test robot
2020-04-23 18:14 ` Sean Christopherson
2020-04-24 15:02 ` Yang Weijiang
2020-04-24 15:10 ` Sean Christopherson
2020-04-25 9:28 ` Yang Weijiang
2020-04-25 15:31 ` Paolo Bonzini
2020-04-26 15:23 ` Yang Weijiang
2020-04-27 14:04 ` Paolo Bonzini
2020-04-28 13:41 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 8/9] KVM: VMX: Enable CET support for nested VM Yang Weijiang
2020-04-23 18:29 ` Sean Christopherson
2020-04-24 15:24 ` Yang Weijiang
2020-03-26 8:18 ` [PATCH v11 9/9] KVM: X86: Set CET feature bits for CPUID enumeration Yang Weijiang
2020-03-27 4:41 ` kbuild test robot [this message]
2020-04-23 16:56 ` Sean Christopherson
2020-04-24 14:17 ` Yang Weijiang
2020-04-23 16:58 ` Sean Christopherson
2020-04-24 14:23 ` Yang Weijiang
2020-03-26 8:18 ` [kvm-unit-tests PATCH] x86: Add tests for user-mode CET Yang Weijiang
2020-04-23 15:51 ` [PATCH v11 0/9] Introduce support for guest CET feature Sean Christopherson
2020-04-24 13:31 ` Yang Weijiang
2020-04-23 16:03 ` Sean Christopherson
2020-04-24 13:34 ` Yang Weijiang
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