haraldwolff/qemu-patch-raspberry4
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qemu-patch-raspberry4/accel/kvm
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Philippe Mathieu-Daudé 88cd34ee9e accel/kvm: Check ioctl(KVM_SET_USER_MEMORY_REGION) return value 
kvm_vm_ioctl() can fail, check its return value, and log an error
when it failed. This fixes Coverity CID 1412229:

  Unchecked return value (CHECKED_RETURN)

  check_return: Calling kvm_vm_ioctl without checking return value

Reported-by: Coverity (CID 1412229)
Fixes: 235e8982ad ("support using KVM_MEM_READONLY flag for regions")
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20200221163336.2362-1-philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-02-25 09:18:01 +01:00
..
kvm-all.c accel/kvm: Check ioctl(KVM_SET_USER_MEMORY_REGION) return value 2020-02-25 09:18:01 +01:00
Makefile.objs kvm: add memory encryption context 2018-03-13 12:04:03 +01:00
sev-stub.c kvm: introduce memory encryption APIs 2018-03-13 12:04:03 +01:00
trace-events kvm: Support KVM_CLEAR_DIRTY_LOG 2019-07-15 15:39:03 +02:00