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Subject[joro:x86-testing 22/45] arch/x86/kvm/svm/sev.c:562:37: error: 'struct vcpu_svm' has no member named 'vmsa'
tree:   https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git x86-testing
head: 139c88cae82e33dfd6e49ecc4b015a5c7d39c80a
commit: ac655e0ba98a2425eec250e39795acd295e30171 [22/45] KVM: SVM: Create a separate mapping for the SEV-ES save area
config: i386-allyesconfig (attached as .config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
# https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git/commit/?id=ac655e0ba98a2425eec250e39795acd295e30171
git remote add joro https://git.kernel.org/pub/scm/linux/kernel/git/joro/linux.git
git fetch --no-tags joro x86-testing
git checkout ac655e0ba98a2425eec250e39795acd295e30171
# save the attached .config to linux build tree
mkdir build_dir
make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

arch/x86/kvm/svm/sev.c: In function 'sev_es_sync_vmsa':
>> arch/x86/kvm/svm/sev.c:562:37: error: 'struct vcpu_svm' has no member named 'vmsa'
562 | struct sev_es_save_area *save = svm->vmsa;
| ^~


vim +562 arch/x86/kvm/svm/sev.c

559
560 static int sev_es_sync_vmsa(struct vcpu_svm *svm)
561 {
> 562 struct sev_es_save_area *save = svm->vmsa;
563
564 /* Check some debug related fields before encrypting the VMSA */
565 if (svm->vcpu.guest_debug || (svm->vmcb->save.dr7 & ~DR7_FIXED_1))
566 return -EINVAL;
567
568 /*
569 * SEV-ES will use a VMSA that is pointed to by the VMCB, not
570 * the traditional VMSA that is part of the VMCB. Copy the
571 * traditional VMSA as it has been built so far (in prep
572 * for LAUNCH_UPDATE_VMSA) to be the initial SEV-ES state.
573 */
574 memcpy(save, &svm->vmcb->save, sizeof(svm->vmcb->save));
575
576 /* Sync registgers */
577 save->rax = svm->vcpu.arch.regs[VCPU_REGS_RAX];
578 save->rbx = svm->vcpu.arch.regs[VCPU_REGS_RBX];
579 save->rcx = svm->vcpu.arch.regs[VCPU_REGS_RCX];
580 save->rdx = svm->vcpu.arch.regs[VCPU_REGS_RDX];
581 save->rsp = svm->vcpu.arch.regs[VCPU_REGS_RSP];
582 save->rbp = svm->vcpu.arch.regs[VCPU_REGS_RBP];
583 save->rsi = svm->vcpu.arch.regs[VCPU_REGS_RSI];
584 save->rdi = svm->vcpu.arch.regs[VCPU_REGS_RDI];
585 #ifdef CONFIG_X86_64
586 save->r8 = svm->vcpu.arch.regs[VCPU_REGS_R8];
587 save->r9 = svm->vcpu.arch.regs[VCPU_REGS_R9];
588 save->r10 = svm->vcpu.arch.regs[VCPU_REGS_R10];
589 save->r11 = svm->vcpu.arch.regs[VCPU_REGS_R11];
590 save->r12 = svm->vcpu.arch.regs[VCPU_REGS_R12];
591 save->r13 = svm->vcpu.arch.regs[VCPU_REGS_R13];
592 save->r14 = svm->vcpu.arch.regs[VCPU_REGS_R14];
593 save->r15 = svm->vcpu.arch.regs[VCPU_REGS_R15];
594 #endif
595 save->rip = svm->vcpu.arch.regs[VCPU_REGS_RIP];
596
597 /* Sync some non-GPR registers before encrypting */
598 save->xcr0 = svm->vcpu.arch.xcr0;
599 save->pkru = svm->vcpu.arch.pkru;
600 save->xss = svm->vcpu.arch.ia32_xss;
601 save->dr6 = svm->vcpu.arch.dr6;
602
603 return 0;
604 }
605

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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