On Tue, Apr 16, 2019 at 10:19:48PM +0200, Arnd Bergmann wrote:
A handful of drivers all have a trivial wrapper around their ioctl handler, but don't call the compat_ptr() conversion function at the moment. In practice this does not matter, since none of them are used on the s390 architecture and for all other architectures, compat_ptr() does not do anything, but using the new compat_ptr_ioctl() helper makes it more correct in theory, and simplifies the code.
Acked-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Acked-by: Andrew Donnellan andrew.donnellan@au1.ibm.com Acked-by: Felipe Balbi felipe.balbi@linux.intel.com Signed-off-by: Arnd Bergmann arnd@arndb.de
drivers/misc/cxl/flash.c | 8 +------- drivers/misc/genwqe/card_dev.c | 23 +---------------------- drivers/scsi/megaraid/megaraid_mm.c | 28 +--------------------------- drivers/usb/gadget/function/f_fs.c | 12 +-----------
ACK, provided that all their ioctls are taking pointers (which is worth mentioning in commit message, assuming it's true)