On 2019-06-17 6:27 a.m., Christoph Hellwig wrote:
> diff --git a/drivers/pci/p2pdma.c b/drivers/pci/p2pdma.c
> index a98126ad9c3a..e083567d26ef 100644
> --- a/drivers/pci/p2pdma.c
> +++ b/drivers/pci/p2pdma.c
> @@ -100,7 +100,7 @@ static void pci_p2pdma_percpu_cleanup(struct percpu_ref
> *ref)
On Mon, Jun 17, 2019 at 12:59 PM Christoph Hellwig wrote:
>
> On Mon, Jun 17, 2019 at 10:51:35AM -0700, Dan Williams wrote:
> > > - struct dev_pagemap *pgmap = _pgmap;
> >
> > Whoops, needed to keep this line to avoid:
> >
> > tools/testing/nvdimm/test/iomap.c:109:11: error: ‘pgmap’
On Mon, Jun 17, 2019 at 5:27 AM Christoph Hellwig wrote:
>
> The dev_pagemap is a growing too many callbacks. Move them into a
> separate ops structure so that they are not duplicated for multiple
> instances, and an attacker can't easily overwrite them.
>
> Signed-off-by: Christoph Hellwig
>
