pkey_clr2seck 110 arch/s390/include/uapi/asm/pkey.h #define PKEY_CLR2SECK _IOWR(PKEY_IOCTL_MAGIC, 0x02, struct pkey_clr2seck) pkey_clr2seck 774 drivers/s390/crypto/pkey_api.c struct pkey_clr2seck __user *ucs = (void __user *) arg; pkey_clr2seck 775 drivers/s390/crypto/pkey_api.c struct pkey_clr2seck kcs;