On 02/25/2016 04:25 PM, Arnd Bergmann wrote:
struct gntdev_copy_batch is arguably too large to fit on the kernel stack,
and we get a warning about the stack usage in gntdev_ioctl_grant_copy:
drivers/xen/gntdev.c:949:1: error: the frame size of 1240 bytes is larger than
1024 bytes
This changes
struct gntdev_copy_batch is arguably too large to fit on the kernel stack,
and we get a warning about the stack usage in gntdev_ioctl_grant_copy:
drivers/xen/gntdev.c:949:1: error: the frame size of 1240 bytes is larger than
1024 bytes
This changes the code to us a dynamic allocation instead.
