mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-29 13:53:33 +00:00
69c6f69aa3
Set kvm_x86_ops with the vendor's ops only after ->hardware_setup() completes to "prevent" using kvm_x86_ops before they are ready, i.e. to generate a null pointer fault instead of silently consuming unconfigured state. An alternative implementation would be to have ->hardware_setup() return the vendor's ops, but that would require non-trivial refactoring, and would arguably result in less readable code, e.g. ->hardware_setup() would need to use ERR_PTR() in multiple locations, and each vendor's declaration of the runtime ops would be less obvious. No functional change intended. Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com> Message-Id: <20200321202603.19355-6-sean.j.christopherson@intel.com> Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> |
||
|---|---|---|
| .. | ||
| alpha | ||
| arc | ||
| arm | ||
| arm64 | ||
| c6x | ||
| csky | ||
| h8300 | ||
| hexagon | ||
| ia64 | ||
| m68k | ||
| microblaze | ||
| mips | ||
| nds32 | ||
| nios2 | ||
| openrisc | ||
| parisc | ||
| powerpc | ||
| riscv | ||
| s390 | ||
| sh | ||
| sparc | ||
| um | ||
| unicore32 | ||
| x86 | ||
| xtensa | ||
| .gitignore | ||
| Kconfig | ||