On 10/21/15 11:51, Paolo Bonzini wrote: > > > On 20/10/2015 12:08, Laszlo Ersek wrote: >>>> >>>> 64 KVM >=1 "KVM: entry failed, hardware error 0x80000021" >>>> while guest in SMBASE relocation >> Tracing KVM shows the following: >> >> qemu-system-x86-3236 [001] 10586.857752: kvm_enter_smm: vcpu 1: >> entering SMM, smbase 0x30000 >> ... >> qemu-system-x86-3236 [001] 10586.857863: kvm_enter_smm: vcpu 1: >> leaving SMM, smbase 0x0 >> qemu-system-x86-3236 [001] 10586.857865: kvm_entry: vcpu 1 >> qemu-system-x86-3236 [001] 10586.857866: kvm_exit: reason >> UNKNOWN rip 0x0 info 0 80000306 >> qemu-system-x86-3236 [001] 10586.857909: kvm_userspace_exit: reason >> KVM_EXIT_FAIL_ENTRY (9) > > This seems like you do not have this patch: > https://lkml.org/lkml/2015/10/14/462
That's right, I don't have it; but in the guest I do have your UefiCpuPkg: PiSmmCpuDxeSmm: do not execute RSM from 64-bit mode http://thread.gmane.org/gmane.comp.bios.edk2.devel/3020/focus=3023 My understanding was that either of those two patches was sufficient. IIRC you asked me to keep the guest patch around in my branch for ease of testing, until the above KVM patch is released with Linux 4.4. Is that correct? Thanks Laszlo > > Paolo > _______________________________________________ edk2-devel mailing list [email protected] https://lists.01.org/mailman/listinfo/edk2-devel
