| Message ID | 20230804004226.1984505-1-seanjc@google.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | KVM: selftests: ioctl() macro cleanups | expand |
+KVM (good job me) On Thu, Aug 03, 2023, Sean Christopherson wrote: > Do some minor housekeeping on the ioctl() macros, and then teach them > to detect and report when an ioctl() unexpectedly fails because KVM has > killed and/or bugged the VM. > > Note, I'm 50/50 on whether or not the ARM patch is worthwhile, though I > spent a stupid amount of time on it (don't ask), so darn it I'm at least > posting it. > > Oh, and the To: will probably show up funky, but I'd like to take this > through kvm-x86/selftests, not the ARM tree. > > Thanks! > > Sean Christopherson (4): > KVM: selftests: Drop the single-underscore ioctl() helpers > KVM: selftests: Add helper macros for ioctl()s that return file > descriptors > KVM: selftests: Use asserting kvm_ioctl() macros when getting ARM page > sizes > KVM: selftests: Add logic to detect if ioctl() failed because VM was > killed > > .../selftests/kvm/include/kvm_util_base.h | 101 ++++++++++++------ > .../selftests/kvm/lib/aarch64/processor.c | 18 ++-- > tools/testing/selftests/kvm/lib/kvm_util.c | 17 +-- > 3 files changed, 84 insertions(+), 52 deletions(-) > > > base-commit: 240f736891887939571854bd6d734b6c9291f22e > -- > 2.41.0.585.gd2178a4bd4-goog >
Do some minor housekeeping on the ioctl() macros, and then teach them to detect and report when an ioctl() unexpectedly fails because KVM has killed and/or bugged the VM. Note, I'm 50/50 on whether or not the ARM patch is worthwhile, though I spent a stupid amount of time on it (don't ask), so darn it I'm at least posting it. Oh, and the To: will probably show up funky, but I'd like to take this through kvm-x86/selftests, not the ARM tree. Thanks! Sean Christopherson (4): KVM: selftests: Drop the single-underscore ioctl() helpers KVM: selftests: Add helper macros for ioctl()s that return file descriptors KVM: selftests: Use asserting kvm_ioctl() macros when getting ARM page sizes KVM: selftests: Add logic to detect if ioctl() failed because VM was killed .../selftests/kvm/include/kvm_util_base.h | 101 ++++++++++++------ .../selftests/kvm/lib/aarch64/processor.c | 18 ++-- tools/testing/selftests/kvm/lib/kvm_util.c | 17 +-- 3 files changed, 84 insertions(+), 52 deletions(-) base-commit: 240f736891887939571854bd6d734b6c9291f22e