On Tue, Jun 09, 2020 at 01:03:51AM +0530, Souptick Joarder wrote:
> On Tue, Jun 9, 2020 at 12:47 AM Dan Carpenter
> wrote:
> >
> > On Tue, Jun 09, 2020 at 12:31:42AM +0530, Souptick Joarder wrote:
> > > > > @@ -189,10 +192,9 @@ static int kpc_dma_transfer(struct
> > > > > dev_private_data
On Tue, Jun 9, 2020 at 12:47 AM Dan Carpenter wrote:
>
> On Tue, Jun 09, 2020 at 12:31:42AM +0530, Souptick Joarder wrote:
> > > > @@ -189,10 +192,9 @@ static int kpc_dma_transfer(struct
> > > > dev_private_data *priv,
> > > > sg_free_table(>sgt);
> > > >err_dma_map_sg:
> > > >
On 2020-06-08 12:16, Dan Carpenter wrote:
On Mon, Jun 08, 2020 at 12:05:57PM -0700, John Hubbard wrote:
On 2020-06-08 12:01, Souptick Joarder wrote:
On Mon, Jun 1, 2020 at 7:15 AM John Hubbard wrote:
On 2020-05-31 10:51, Souptick Joarder wrote:
In 2019, we introduced pin_user_pages*() and
On Tue, Jun 09, 2020 at 12:31:42AM +0530, Souptick Joarder wrote:
> > > @@ -189,10 +192,9 @@ static int kpc_dma_transfer(struct dev_private_data
> > > *priv,
> > > sg_free_table(>sgt);
> > >err_dma_map_sg:
> > >err_alloc_sg_table:
> >
> > So now we end up with two unnecessary
On Mon, Jun 08, 2020 at 12:05:57PM -0700, John Hubbard wrote:
> On 2020-06-08 12:01, Souptick Joarder wrote:
> > On Mon, Jun 1, 2020 at 7:15 AM John Hubbard wrote:
> > >
> > > On 2020-05-31 10:51, Souptick Joarder wrote:
> > > > In 2019, we introduced pin_user_pages*() and now we are converting
On 2020-06-08 12:01, Souptick Joarder wrote:
On Mon, Jun 1, 2020 at 7:15 AM John Hubbard wrote:
On 2020-05-31 10:51, Souptick Joarder wrote:
In 2019, we introduced pin_user_pages*() and now we are converting
get_user_pages*() to the new API as appropriate. [1] & [2] could
be referred for
On Mon, Jun 1, 2020 at 7:15 AM John Hubbard wrote:
>
> On 2020-05-31 10:51, Souptick Joarder wrote:
> > In 2019, we introduced pin_user_pages*() and now we are converting
> > get_user_pages*() to the new API as appropriate. [1] & [2] could
> > be referred for more information.
> >
> > When
On 2020-05-31 10:51, Souptick Joarder wrote:
In 2019, we introduced pin_user_pages*() and now we are converting
get_user_pages*() to the new API as appropriate. [1] & [2] could
be referred for more information.
When pin_user_pages() returns numbers of partially mapped pages,
those pages were
In 2019, we introduced pin_user_pages*() and now we are converting
get_user_pages*() to the new API as appropriate. [1] & [2] could
be referred for more information.
When pin_user_pages() returns numbers of partially mapped pages,
those pages were not unpinned as part of error handling. Fixed
it
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