Ingo Franzki fb1136d658 s390/pkey: Introduce new API for transforming key blobs ...

Introduce a new ioctl API and in-kernel API to transform
a variable length key blob of any supported type into a
protected key.

Transforming a secure key blob uses the already existing
function pkey_sec2protk().
Transforming a protected key blob also verifies if the
protected key is still valid. If not, -ENODEV is returned.

Both APIs are described in detail in the header files
arch/s390/include/asm/pkey.h and arch/s390/include/uapi/asm/pkey.h.

Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
Reviewed-by: Harald Freudenberger <freude@linux.ibm.com>
Reviewed-by: Hendrik Brueckner <brueckner@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

2018-10-10 07:37:19 +02:00

..

appldata

s390/appldata: do not use stack buffers for hardware data

2018-10-09 11:20:52 +02:00

boot

s390/head: avoid doubling early boot stack size under KASAN

2018-10-09 11:21:32 +02:00

configs

s390: update defconfigs

2018-04-27 06:51:31 +02:00

crypto

s390/crypto: Fix return code checking in cbc_paes_crypt()

2018-09-04 10:58:17 +02:00

hypfs

s390/hypfs: do not use stack buffers for hardware data

2018-10-09 11:20:53 +02:00

include

s390/pkey: Introduce new API for transforming key blobs

2018-10-10 07:37:19 +02:00

kernel

s390/kasan: add option for 4-level paging support

2018-10-09 11:21:29 +02:00

kvm

KVM: s390: Properly lock mm context allow_gmap_hpage_1m setting

2018-09-04 11:40:26 +02:00

lib

s390/kasan: avoid user access code instrumentation

2018-10-09 11:21:21 +02:00

mm

s390/kasan: add support for mem= kernel parameter

2018-10-09 11:21:35 +02:00

net

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

2018-08-13 19:07:17 -07:00

numa

s390/numa: move initial setup of node_to_cpumask_map

2018-08-01 07:48:33 +02:00

oprofile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

pci

s390/pci: remove fmb address from debug output

2018-08-16 14:49:13 +02:00

purgatory

s390: clean up stacks setup

2018-09-20 13:20:29 +02:00

scripts

s390/build: add *.o.chkbss files to targets list

2018-07-02 12:32:23 +02:00

tools

Minor code cleanups for PPC.

2018-08-19 10:38:36 -07:00

defconfig

s390/zcrypt: multiple zcrypt device nodes support

2018-10-08 09:09:58 +02:00

Kbuild

s390/kexec_file: Add purgatory

2018-04-16 09:10:22 +02:00

Kconfig

s390/kasan: add option for 4-level paging support

2018-10-09 11:21:29 +02:00

Kconfig.debug

Kconfig: consolidate the "Kernel hacking" menu

2018-08-02 08:06:48 +09:00

Makefile

s390/kasan: double the stack size

2018-10-09 11:21:21 +02:00