kernel_optimize_test/arch/s390
Thiago Jung Bauermann c8424e776b MODSIGN: Export module signature definitions
IMA will use the module_signature format for append signatures, so export
the relevant definitions and factor out the code which verifies that the
appended signature trailer is valid.

Also, create a CONFIG_MODULE_SIG_FORMAT option so that IMA can select it
and be able to use mod_check_sig() without having to depend on either
CONFIG_MODULE_SIG or CONFIG_MODULES.

s390 duplicated the definition of struct module_signature so now they can
use the new <linux/module_signature.h> header instead.

Signed-off-by: Thiago Jung Bauermann <bauerman@linux.ibm.com>
Acked-by: Jessica Yu <jeyu@kernel.org>
Reviewed-by: Philipp Rudo <prudo@linux.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Mimi Zohar <zohar@linux.ibm.com>
2019-08-05 18:39:56 -04:00
..
appldata proc/sysctl: add shared variables for range check 2019-07-18 17:08:07 -07:00
boot s390: enable detection of kernel version from bzImage 2019-07-23 10:43:50 +02:00
configs Kbuild updates for v5.3 2019-07-12 16:03:16 -07:00
crypto s390/crypto: sha: Use -ENODEV instead of -EOPNOTSUPP 2019-06-15 12:24:48 +02:00
hypfs s390/hypfs: fix a typo in the name of a function 2019-07-23 10:45:32 +02:00
include SPDX fixes for 5.3-rc2 2019-07-28 10:00:06 -07:00
kernel MODSIGN: Export module signature definitions 2019-08-05 18:39:56 -04:00
kvm KVM: s390: Use kvm_vcpu_wake_up in kvm_s390_vcpu_wakeup 2019-07-20 09:00:45 +02:00
lib s390: enforce CONFIG_SMP 2019-06-07 10:09:37 +02:00
mm s390/mm: use shared variables for sysctl range check 2019-07-26 13:36:22 +02:00
net s390: bpf: eliminate zero extension code-gen 2019-05-24 18:58:38 -07:00
numa treewide: add checks for the return value of memblock_alloc*() 2019-03-12 10:04:02 -07:00
oprofile s390/unwind: introduce stack unwind API 2019-05-02 13:54:11 +02:00
pci s390 updates for the 5.3 merge window #2 2019-07-12 15:39:22 -07:00
purgatory s390/purgatory: update .gitignore 2019-06-04 15:03:42 +02:00
scripts s390: make chkbss work with clang 2019-04-11 13:36:52 +02:00
tools s390/disassembler: update opcode table 2019-06-04 15:03:58 +02:00
Kbuild s390/kexec_file: Add purgatory 2018-04-16 09:10:22 +02:00
Kconfig MODSIGN: Export module signature definitions 2019-08-05 18:39:56 -04:00
Kconfig.debug Kconfig: consolidate the "Kernel hacking" menu 2018-08-02 08:06:48 +09:00
Makefile Kconfig updates for v5.3 2019-07-12 16:06:27 -07:00