linux/arch/s390
Linus Torvalds 6e5772c8d9 Add an interface called cc_platform_has() which is supposed to be used
by confidential computing solutions to query different aspects of the
 system. The intent behind it is to unify testing of such aspects instead
 of having each confidential computing solution add its own set of tests
 to code paths in the kernel, leading to an unwieldy mess.
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Merge tag 'x86_cc_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull generic confidential computing updates from Borislav Petkov:
 "Add an interface called cc_platform_has() which is supposed to be used
  by confidential computing solutions to query different aspects of the
  system.

  The intent behind it is to unify testing of such aspects instead of
  having each confidential computing solution add its own set of tests
  to code paths in the kernel, leading to an unwieldy mess"

* tag 'x86_cc_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  treewide: Replace the use of mem_encrypt_active() with cc_platform_has()
  x86/sev: Replace occurrences of sev_es_active() with cc_platform_has()
  x86/sev: Replace occurrences of sev_active() with cc_platform_has()
  x86/sme: Replace occurrences of sme_active() with cc_platform_has()
  powerpc/pseries/svm: Add a powerpc version of cc_platform_has()
  x86/sev: Add an x86 version of cc_platform_has()
  arch/cc: Introduce a function to check for confidential computing features
  x86/ioremap: Selectively build arch override encryption functions
2021-11-01 15:16:52 -07:00
..
appldata
boot Kbuild updates for v5.15 2021-09-03 15:33:47 -07:00
configs s390: update defconfigs 2021-09-15 14:29:21 +02:00
crypto s390/archrandom: add parameter check for s390_arch_random_generate 2021-04-21 12:32:12 +02:00
hypfs s390: rename dma section to amode31 2021-08-05 14:10:53 +02:00
include Add an interface called cc_platform_has() which is supposed to be used 2021-11-01 15:16:52 -07:00
kernel sched: Add wrapper for get_wchan() to keep task blocked 2021-10-15 11:25:14 +02:00
kvm KVM: s390: preserve deliverable_mask in __airqs_kick_single_vcpu 2021-10-20 13:03:04 +02:00
lib s390: fix strrchr() implementation 2021-10-12 13:07:37 +02:00
mm 2nd batch of s390 updates for 5.15 merge window 2021-09-09 12:55:12 -07:00
net bpf, s390: Fix potential memory leak about jit_data 2021-10-04 09:49:10 +02:00
pci s390/pci: fix zpci_zdev_put() on reserve 2021-10-04 09:49:10 +02:00
purgatory s390: enable KCSAN 2021-07-30 17:09:23 +02:00
tools s390/disassembler: add instructions 2021-07-27 09:39:19 +02:00
Kbuild s390/numa: move code to arch/s390/kernel 2020-08-11 18:16:55 +02:00
Kconfig s390: remove WARN_DYNAMIC_STACK 2021-09-15 14:29:21 +02:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile s390: remove WARN_DYNAMIC_STACK 2021-09-15 14:29:21 +02:00