linux/arch/s390
Harald Freudenberger 8f291ebf32 s390/zcrypt: enable card/domain autoselect on ep11 cprbs
For EP11 CPRBs there was only to choose between specify
one or more ep11 targets or not give a target at all. Without
any target the zcrypt code assumed AUTOSELECT. For EP11 this
ended up in choosing any EP11 APQN with regards to the weight.

However, CCA CPRBs can have a more fine granular target
addressing. The caller can give 0xFFFF as AUTOSELECT for
the card and/or the domain. So it's possible to address
any card but domain given or any domain but card given.

This patch now introduces the very same for EP11 CPRB handling.
An EP11 target entry now may contain 0xFFFF as card and/or
domain value with the meaning of ANY card or domain. So
now the same behavior as with CCA CPRBs becomes possible:
Address any card with given domain or address any domain within
given card.

For convenience the zcrypt.h header file now has two new
defines AUTOSEL_AP and AUTOSEL_DOM covering the 0xFFFF
value to address card any and domain any.

Signed-off-by: Harald Freudenberger <freude@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
2020-01-30 13:07:55 +01:00
..
appldata proc/sysctl: add shared variables for range check 2019-07-18 17:08:07 -07:00
boot s390: fix __EMIT_BUG() macro 2020-01-22 13:05:35 +01:00
configs locking/refcount: Consolidate implementations of refcount_t 2019-11-25 09:15:32 +01:00
crypto s390/crypto: enable clear key values for paes ciphers 2020-01-30 13:07:55 +01:00
hypfs Merge branch 'work.mount3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-09-24 12:33:34 -07:00
include s390/zcrypt: enable card/domain autoselect on ep11 cprbs 2020-01-30 13:07:55 +01:00
kernel s390: support KPROBES_ON_FTRACE 2020-01-30 13:07:55 +01:00
kvm KVM: s390: small fixes and enhancements 2019-11-18 13:16:46 +01:00
lib s390/test_unwind: fix spelling mistake "reqister" -> "register" 2019-12-11 19:53:23 +01:00
mm s390/mm: fix dynamic pagetable upgrade for hugetlbfs 2020-01-30 13:07:54 +01:00
net s390/bpf: Remove JITed image size limitations 2019-11-18 19:51:16 -08:00
numa s390/numa: correct early_param handling 2019-08-26 12:51:17 +02:00
oprofile
pci s390/pci: Fix possible deadlock in recover_store() 2020-01-22 13:05:34 +01:00
purgatory s390/purgatory: do not build purgatory with kcov, kasan and friends 2019-12-18 23:29:26 +01:00
scripts s390/build: use size command to perform empty .bss check 2019-08-08 14:36:53 +02:00
tools s390: add support for IBM z15 machines 2019-09-13 12:19:14 +02:00
Kbuild
Kconfig s390: support KPROBES_ON_FTRACE 2020-01-30 13:07:55 +01:00
Kconfig.debug
Makefile s390: adjust -mpacked-stack support check for clang 10 2020-01-22 13:05:35 +01:00