mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-04 01:24:12 +08:00
df7e4827c5
Currently it is possible to have the following scenario: 1. AVIC is disabled by svm_refresh_apicv_exec_ctrl 2. svm_vcpu_blocking calls avic_vcpu_put which does nothing 3. svm_vcpu_unblocking enables the AVIC (due to KVM_REQ_APICV_UPDATE) and then calls avic_vcpu_load 4. warning is triggered in avic_vcpu_load since AVIC_PHYSICAL_ID_ENTRY_IS_RUNNING_MASK was never cleared While it is possible to just remove the warning, it seems to be more robust to fully disable/enable AVIC in svm_refresh_apicv_exec_ctrl by calling the avic_vcpu_load/avic_vcpu_put Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com> Message-Id: <20210810205251.424103-16-mlevitsk@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| csky | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||