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Subject: Re: [linux-next PATCH v4] drivers/virt/fsl_hypervisor: Fix error
 handling path
To:     Souptick Joarder <jrdr.linux@gmail.com>,
        Andrew Morton <akpm@linux-foundation.org>
CC:     Jason Gunthorpe <jgg@ziepe.ca>,
        Dan Williams <dan.j.williams@intel.com>,
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From:   John Hubbard <jhubbard@nvidia.com>
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Date:   Fri, 4 Sep 2020 18:21:06 -0700
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On 9/4/20 6:16 PM, Souptick Joarder wrote:
> Hi Andrew,
> 
> On Wed, Sep 2, 2020 at 3:00 AM John Hubbard <jhubbard@nvidia.com> wrote:
>>
>> On 9/1/20 2:21 PM, Souptick Joarder wrote:
>>> First, when memory allocation for sg_list_unaligned failed, there
>>> is a bug of calling put_pages() as we haven't pinned any pages.
>>>
>>> Second, if get_user_pages_fast() failed we should unpin num_pinned
>>> pages.
>>>
>>> This will address both.
>>>
>>> As part of these changes, minor update in documentation.
>>>
>>> Fixes: 6db7199407ca ("drivers/virt: introduce Freescale hypervisor
>>> management driver")
>>> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
>>> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
>>> Reviewed-by: John Hubbard <jhubbard@nvidia.com>
>>> ---
>>
>> This looks good to me.
> 
> Can you please take this patch through the mm tree ?
> 

Is there a problem with sending it through it's normal tree? It would probably
get better testing coverage there.


thanks,
-- 
John Hubbard
NVIDIA