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 5/9] KVM: X86: Refresh CPUID once guest XSS MSR changes Date: Wed, 1 Apr 2020 11:50:47 +0800 [thread overview] Message-ID: <202004011113.Vt0ecU4F%lkp@intel.com> (raw) In-Reply-To: <20200326081847.5870-6-weijiang.yang@intel.com> [-- Attachment #1: Type: text/plain, Size: 3444 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-20200331] [cannot apply to vhost/linux-next tip/auto-latest linus/master linux/master v5.6] [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: i386-allyesconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-6) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com> All errors (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'kvm_set_cr0': arch/x86/kvm/x86.c:807:53: error: 'X86_CR4_CET' undeclared (first use in this function); did you mean 'X86_CR4_DE'? if (!(cr0 & X86_CR0_WP) && kvm_read_cr4_bits(vcpu, X86_CR4_CET)) ^~~~~~~~~~~ X86_CR4_DE arch/x86/kvm/x86.c:807:53: note: each undeclared identifier is reported only once for each function it appears in arch/x86/kvm/x86.c: In function 'kvm_arch_hardware_setup': >> arch/x86/kvm/x86.c:189:28: error: 'XFEATURE_MASK_CET_USER' undeclared (first use in this function); did you mean 'XFEATURE_MASK_BNDCSR'? #define KVM_SUPPORTED_XSS (XFEATURE_MASK_CET_USER | \ ^ arch/x86/kvm/x86.c:9650:30: note: in expansion of macro 'KVM_SUPPORTED_XSS' supported_xss = host_xss & KVM_SUPPORTED_XSS; ^~~~~~~~~~~~~~~~~ >> arch/x86/kvm/x86.c:190:6: error: 'XFEATURE_MASK_CET_KERNEL' undeclared (first use in this function); did you mean 'XFEATURE_MASK_CET_USER'? XFEATURE_MASK_CET_KERNEL) ^ arch/x86/kvm/x86.c:9650:30: note: in expansion of macro 'KVM_SUPPORTED_XSS' supported_xss = host_xss & KVM_SUPPORTED_XSS; ^~~~~~~~~~~~~~~~~ vim +189 arch/x86/kvm/x86.c 18863bdd60f895 Avi Kivity 2009-09-07 183 cfc481810c903a Sean Christopherson 2020-03-02 184 #define KVM_SUPPORTED_XCR0 (XFEATURE_MASK_FP | XFEATURE_MASK_SSE \ cfc481810c903a Sean Christopherson 2020-03-02 185 | XFEATURE_MASK_YMM | XFEATURE_MASK_BNDREGS \ cfc481810c903a Sean Christopherson 2020-03-02 186 | XFEATURE_MASK_BNDCSR | XFEATURE_MASK_AVX512 \ cfc481810c903a Sean Christopherson 2020-03-02 187 | XFEATURE_MASK_PKRU) cfc481810c903a Sean Christopherson 2020-03-02 188 aae536c20cb181 Yang Weijiang 2020-03-26 @189 #define KVM_SUPPORTED_XSS (XFEATURE_MASK_CET_USER | \ aae536c20cb181 Yang Weijiang 2020-03-26 @190 XFEATURE_MASK_CET_KERNEL) aae536c20cb181 Yang Weijiang 2020-03-26 191 :::::: The code at line 189 was first introduced by commit :::::: aae536c20cb18180995aae27b30973f60e148ee7 KVM: VMX: Introduce CET VMX fields and flags :::::: TO: Yang Weijiang <weijiang.yang@intel.com> :::::: CC: 0day robot <lkp@intel.com> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 71686 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com> To: kbuild-all@lists.01.org Subject: Re: [PATCH v11 5/9] KVM: X86: Refresh CPUID once guest XSS MSR changes Date: Wed, 01 Apr 2020 11:50:47 +0800 [thread overview] Message-ID: <202004011113.Vt0ecU4F%lkp@intel.com> (raw) In-Reply-To: <20200326081847.5870-6-weijiang.yang@intel.com> [-- Attachment #1: Type: text/plain, Size: 3511 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-20200331] [cannot apply to vhost/linux-next tip/auto-latest linus/master linux/master v5.6] [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: i386-allyesconfig (attached as .config) compiler: gcc-7 (Debian 7.4.0-6) 7.4.0 reproduce: # save the attached .config to linux build tree make ARCH=i386 If you fix the issue, kindly add following tag Reported-by: kbuild test robot <lkp@intel.com> All errors (new ones prefixed by >>): arch/x86/kvm/x86.c: In function 'kvm_set_cr0': arch/x86/kvm/x86.c:807:53: error: 'X86_CR4_CET' undeclared (first use in this function); did you mean 'X86_CR4_DE'? if (!(cr0 & X86_CR0_WP) && kvm_read_cr4_bits(vcpu, X86_CR4_CET)) ^~~~~~~~~~~ X86_CR4_DE arch/x86/kvm/x86.c:807:53: note: each undeclared identifier is reported only once for each function it appears in arch/x86/kvm/x86.c: In function 'kvm_arch_hardware_setup': >> arch/x86/kvm/x86.c:189:28: error: 'XFEATURE_MASK_CET_USER' undeclared (first use in this function); did you mean 'XFEATURE_MASK_BNDCSR'? #define KVM_SUPPORTED_XSS (XFEATURE_MASK_CET_USER | \ ^ arch/x86/kvm/x86.c:9650:30: note: in expansion of macro 'KVM_SUPPORTED_XSS' supported_xss = host_xss & KVM_SUPPORTED_XSS; ^~~~~~~~~~~~~~~~~ >> arch/x86/kvm/x86.c:190:6: error: 'XFEATURE_MASK_CET_KERNEL' undeclared (first use in this function); did you mean 'XFEATURE_MASK_CET_USER'? XFEATURE_MASK_CET_KERNEL) ^ arch/x86/kvm/x86.c:9650:30: note: in expansion of macro 'KVM_SUPPORTED_XSS' supported_xss = host_xss & KVM_SUPPORTED_XSS; ^~~~~~~~~~~~~~~~~ vim +189 arch/x86/kvm/x86.c 18863bdd60f895 Avi Kivity 2009-09-07 183 cfc481810c903a Sean Christopherson 2020-03-02 184 #define KVM_SUPPORTED_XCR0 (XFEATURE_MASK_FP | XFEATURE_MASK_SSE \ cfc481810c903a Sean Christopherson 2020-03-02 185 | XFEATURE_MASK_YMM | XFEATURE_MASK_BNDREGS \ cfc481810c903a Sean Christopherson 2020-03-02 186 | XFEATURE_MASK_BNDCSR | XFEATURE_MASK_AVX512 \ cfc481810c903a Sean Christopherson 2020-03-02 187 | XFEATURE_MASK_PKRU) cfc481810c903a Sean Christopherson 2020-03-02 188 aae536c20cb181 Yang Weijiang 2020-03-26 @189 #define KVM_SUPPORTED_XSS (XFEATURE_MASK_CET_USER | \ aae536c20cb181 Yang Weijiang 2020-03-26 @190 XFEATURE_MASK_CET_KERNEL) aae536c20cb181 Yang Weijiang 2020-03-26 191 :::::: The code at line 189 was first introduced by commit :::::: aae536c20cb18180995aae27b30973f60e148ee7 KVM: VMX: Introduce CET VMX fields and flags :::::: TO: Yang Weijiang <weijiang.yang@intel.com> :::::: CC: 0day robot <lkp@intel.com> --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org [-- Attachment #2: config.gz --] [-- Type: application/gzip, Size: 71686 bytes --]
next prev parent reply other threads:[~2020-04-01 3:51 UTC|newest] Thread overview: 63+ 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 2020-04-01 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 2020-04-01 3:50 ` kbuild test robot [this message] 2020-04-01 3:50 ` kbuild test robot 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 2020-03-28 7:40 ` kbuild test robot 2020-04-01 4:54 ` kbuild test robot 2020-04-01 4:54 ` 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 2020-04-01 6:11 ` kbuild test robot 2020-04-01 6:11 ` kbuild test robot 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 2020-03-27 4:41 ` kbuild test robot 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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