On Wed, Nov 23, 2022 at 11:23:36AM -0800, Dan Williams wrote:
> Greg Kroah-Hartman wrote:
> > The devnode() callback in struct device_type should not be modifying the
> > device that is passed into it, so mark it as a const * and propagate the
> > function signature changes out into all relevant subsystems that use
> > this callback.
> >
> > Cc: Jens Axboe <axboe@xxxxxxxxx>
> > Cc: Alison Schofield <alison.schofield@xxxxxxxxx>
> > Cc: Vishal Verma <vishal.l.verma@xxxxxxxxx>
> > Cc: Ira Weiny <ira.weiny@xxxxxxxxx>
> > Cc: Ben Widawsky <bwidawsk@xxxxxxxxxx>
> > Cc: Dan Williams <dan.j.williams@xxxxxxxxx>
> > Cc: Jeremy Kerr <jk@xxxxxxxxxx>
> > Cc: Joel Stanley <joel@xxxxxxxxx>
> > Cc: Alistar Popple <alistair@xxxxxxxxxxxx>
> > Cc: Eddie James <eajames@xxxxxxxxxxxxx>
> > Cc: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>
> > Cc: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> > Cc: Jilin Yuan <yuanjilin@xxxxxxxxxx>
> > Cc: Heikki Krogerus <heikki.krogerus@xxxxxxxxxxxxxxx>
> > Cc: Alan Stern <stern@xxxxxxxxxxxxxxxxxxx>
> > Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> > Cc: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
> > Cc: Jason Gunthorpe <jgg@xxxxxxxx>
> > Cc: "Rafael J. Wysocki" <rafael.j.wysocki@xxxxxxxxx>
> > Cc: Won Chung <wonchung@xxxxxxxxxx>
> > Cc: linux-block@xxxxxxxxxxxxxxx
> > Cc: linux-cxl@xxxxxxxxxxxxxxx
> > Cc: linux-fsi@xxxxxxxxxxxxxxxx
> > Cc: linux-kernel@xxxxxxxxxxxxxxx
> > Cc: linux-usb@xxxxxxxxxxxxxxx
> > Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> [..]
> > diff --git a/drivers/cxl/core/memdev.c b/drivers/cxl/core/memdev.c
> > index 20ce488a7754..6ae8d0bdc61b 100644
> > --- a/drivers/cxl/core/memdev.c
> > +++ b/drivers/cxl/core/memdev.c
> > @@ -27,7 +27,7 @@ static void cxl_memdev_release(struct device *dev)
> > kfree(cxlmd);
> > }
> >
> > -static char *cxl_memdev_devnode(struct device *dev, umode_t *mode, kuid_t *uid,
> > +static char *cxl_memdev_devnode(const struct device *dev, umode_t *mode, kuid_t *uid,
> > kgid_t *gid)
> > {
> > return kasprintf(GFP_KERNEL, "cxl/%s", dev_name(dev));
>
> For the CXL bit:
>
> Acked-by: Dan Williams <dan.j.williams@xxxxxxxxx>
Thanks for the review!
