linux/arch/s390
Linus Torvalds bb4ce2c658 RISC-V:
* Remove 's' & 'u' as valid ISA extension
 
 * Do not allow disabling the base extensions 'i'/'m'/'a'/'c'
 
 x86:
 
 * Fix NMI watchdog in guests on AMD
 
 * Fix for SEV cache incoherency issues
 
 * Don't re-acquire SRCU lock in complete_emulated_io()
 
 * Avoid NULL pointer deref if VM creation fails
 
 * Fix race conditions between APICv disabling and vCPU creation
 
 * Bugfixes for disabling of APICv
 
 * Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume
 
 selftests:
 
 * Do not use bitfields larger than 32-bits, they differ between GCC and clang
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull kvm fixes from Paolo Bonzini:
 "The main and larger change here is a workaround for AMD's lack of
  cache coherency for encrypted-memory guests.

  I have another patch pending, but it's waiting for review from the
  architecture maintainers.

  RISC-V:

   - Remove 's' & 'u' as valid ISA extension

   - Do not allow disabling the base extensions 'i'/'m'/'a'/'c'

  x86:

   - Fix NMI watchdog in guests on AMD

   - Fix for SEV cache incoherency issues

   - Don't re-acquire SRCU lock in complete_emulated_io()

   - Avoid NULL pointer deref if VM creation fails

   - Fix race conditions between APICv disabling and vCPU creation

   - Bugfixes for disabling of APICv

   - Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume

  selftests:

   - Do not use bitfields larger than 32-bits, they differ between GCC
     and clang"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  kvm: selftests: introduce and use more page size-related constants
  kvm: selftests: do not use bitfields larger than 32-bits for PTEs
  KVM: SEV: add cache flush to solve SEV cache incoherency issues
  KVM: SVM: Flush when freeing encrypted pages even on SME_COHERENT CPUs
  KVM: SVM: Simplify and harden helper to flush SEV guest page(s)
  KVM: selftests: Silence compiler warning in the kvm_page_table_test
  KVM: x86/pmu: Update AMD PMC sample period to fix guest NMI-watchdog
  x86/kvm: Preserve BSP MSR_KVM_POLL_CONTROL across suspend/resume
  KVM: SPDX style and spelling fixes
  KVM: x86: Skip KVM_GUESTDBG_BLOCKIRQ APICv update if APICv is disabled
  KVM: x86: Pend KVM_REQ_APICV_UPDATE during vCPU creation to fix a race
  KVM: nVMX: Defer APICv updates while L2 is active until L1 is active
  KVM: x86: Tag APICv DISABLE inhibit, not ABSENT, if APICv is disabled
  KVM: Initialize debugfs_dentry when a VM is created to avoid NULL deref
  KVM: Add helpers to wrap vcpu->srcu_idx and yell if it's abused
  KVM: RISC-V: Use kvm_vcpu.srcu_idx, drop RISC-V's unnecessary copy
  KVM: x86: Don't re-acquire SRCU lock in complete_emulated_io()
  RISC-V: KVM: Restrict the extensions that can be disabled
  RISC-V: KVM: Remove 's' & 'u' as valid ISA extension
2022-04-22 17:58:36 -07:00
..
appldata s390/appldata: use struct_size() helper 2020-06-29 16:32:34 +02:00
boot s390: remove invalid email address of Heiko Carstens 2022-02-06 23:31:29 +01:00
configs s390: enable CONFIG_HARDENED_USERCOPY in debug_defconfig 2022-04-12 11:56:08 +02:00
crypto s390: convert ".insn" encoding to instruction names 2022-03-10 15:58:17 +01:00
hypfs s390/extable: move EX_TABLE define to asm-extable.h 2022-03-08 00:33:00 +01:00
include s390: current_stack_pointer shouldn't be a function 2022-04-12 11:56:08 +02:00
kernel s390/kexec: silence -Warray-bounds warning 2022-04-07 12:36:54 +02:00
kvm RISC-V: 2022-04-22 17:58:36 -07:00
lib s390: current_stack_pointer shouldn't be a function 2022-04-12 11:56:08 +02:00
mm s390: convert ".insn" encoding to instruction names 2022-03-10 15:58:17 +01:00
net s390: raise minimum supported machine generation to z10 2022-03-10 15:58:17 +01:00
pci s390/pci: rename get_zdev_by_bus() to zdev_from_bus() 2022-03-27 22:18:40 +02:00
purgatory s390: enable KCSAN 2021-07-30 17:09:23 +02:00
tools s390: raise minimum supported machine generation to z10 2022-03-10 15:58:17 +01:00
Kbuild kbuild: use more subdir- for visiting subdirectories while cleaning 2021-10-24 13:49:46 +09:00
Kconfig s390: allow to compile with z16 optimizations 2022-04-06 13:08:50 +02:00
Kconfig.debug tracing: Refactor TRACE_IRQFLAGS_SUPPORT in Kconfig 2021-08-16 11:37:21 -04:00
Makefile s390: allow to compile with z16 optimizations 2022-04-06 13:08:50 +02:00