Re: [PATCH -next] mm/hmm/test: fix error return code in hmm_dmirror_init()

[Jason Gunthorpe <jgg@xxxxxxxx>]

On Sat, May 09, 2020 at 03:02:34AM +0000, Wei Yongjun wrote:
> Fix to return negative error code -ENOMEM from the alloc_page() error
> handling case instead of 0, as done elsewhere in this function.
> 
> Fixes: 5d5e54be8a1e ("mm/hmm/test: add selftest driver for HMM")
> Reported-by: Hulk Robot <hulkci@xxxxxxxxxx>
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
> ---
>  lib/test_hmm.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)

Thank you, I squashed this into the original commit

Jason