Re: [PATCH] accel/kvm: Check ioctl(KVM_SET_USER_MEMORY_REGION) return value

[Peter Xu]

On Fri, Feb 21, 2020 at 05:33:36PM +0100, Philippe Mathieu-Daudé wrote:
> 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: 235e8982ad3 ("support using KVM_MEM_READONLY flag for regions")
> Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>

Reviewed-by: Peter Xu <pet...@redhat.com>

-- 
Peter Xu