tpidr2_context
sizeof(struct tpidr2_context));
struct tpidr2_context __user *tpidr2_ctx =
struct tpidr2_context __user *tpidr2;
static int preserve_tpidr2_context(struct tpidr2_context __user *ctx)
user->tpidr2 = (struct tpidr2_context __user *)head;
if (head->size != sizeof(struct tpidr2_context))
struct tpidr2_context *tpidr2_ctx;
tpidr2_ctx = (struct tpidr2_context *)