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| author |   Paolo Bonzini <pbonzini@redhat.com> | 2020-02-12 13:27:10 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2020-02-12 20:09:46 +0100 |
| commit | 9446e6fce0ab9dfd44b96f630b4e3a0a0ab879fd (patch) | |
| tree | f6c9f4f50e27e54732ba5767e6d29af1e02924a4 /drivers/gpu/drm/i915/display/intel_dp_mst.c | |
| parent | selftests: KVM: Remove unused x86_register enum (diff) | |
| download | linux-dev-9446e6fce0ab9dfd44b96f630b4e3a0a0ab879fd.tar.xz linux-dev-9446e6fce0ab9dfd44b96f630b4e3a0a0ab879fd.zip | |
KVM: x86: fix WARN_ON check of an unsigned less than zero
The check cpu->hv_clock.system_time < 0 is redundant since system_time
is a u64 and hence can never be less than zero. But what was actually
meant is to check that the result is positive, since kernel_ns and
v->kvm->arch.kvmclock_offset are both s64.
Reported-by: Colin King <colin.king@canonical.com>
Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com>
Addresses-Coverity: ("Macro compares unsigned to 0")
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/i915/display/intel_dp_mst.c')
0 files changed, 0 insertions, 0 deletions