1. 04 Jan, 2022 6 commits
    • Marc Zyngier's avatar
      Merge branch kvm-arm64/misc-5.17 into kvmarm-master/next · 1c53a1ae
      Marc Zyngier authored
      * kvm-arm64/misc-5.17:
        : .
        : Misc fixes and improvements:
        : - Add minimal support for ARMv8.7's PMU extension
        : - Constify kvm_io_gic_ops
        : - Drop kvm_is_transparent_hugepage() prototype
        : - Drop unused workaround_flags field
        : - Rework kvm_pgtable initialisation
        : - Documentation fixes
        : - Replace open-coded SCTLR_EL1.EE useage with its defined macro
        : - Sysreg list selftest update to handle PAuth
        : - Include cleanups
        : .
        KVM: arm64: vgic: Replace kernel.h with the necessary inclusions
        KVM: arm64: Fix comment typo in kvm_vcpu_finalize_sve()
        KVM: arm64: selftests: get-reg-list: Add pauth configuration
        KVM: arm64: Fix comment on barrier in kvm_psci_vcpu_on()
        KVM: arm64: Fix comment for kvm_reset_vcpu()
        KVM: arm64: Use defined value for SCTLR_ELx_EE
        KVM: arm64: Rework kvm_pgtable initialisation
        KVM: arm64: Drop unused workaround_flags vcpu field
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      1c53a1ae
    • Andy Shevchenko's avatar
      KVM: arm64: vgic: Replace kernel.h with the necessary inclusions · 6c9eeb5f
      Andy Shevchenko authored
      arm_vgic.h does not require all the stuff that kernel.h provides.
      Replace kernel.h inclusion with the list of what is really being used.
      Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      Link: https://lore.kernel.org/r/20220104151940.55399-1-andriy.shevchenko@linux.intel.com
      6c9eeb5f
    • Marc Zyngier's avatar
      Merge branch kvm-arm64/selftest/irq-injection into kvmarm-master/next · ad7937dc
      Marc Zyngier authored
      * kvm-arm64/selftest/irq-injection:
        : .
        : New tests from Ricardo Koller:
        : "This series adds a new test, aarch64/vgic-irq, that validates the injection of
        : different types of IRQs from userspace using various methods and configurations"
        : .
        KVM: selftests: aarch64: Add test for restoring active IRQs
        KVM: selftests: aarch64: Add ISPENDR write tests in vgic_irq
        KVM: selftests: aarch64: Add tests for IRQFD in vgic_irq
        KVM: selftests: Add IRQ GSI routing library functions
        KVM: selftests: aarch64: Add test_inject_fail to vgic_irq
        KVM: selftests: aarch64: Add tests for LEVEL_INFO in vgic_irq
        KVM: selftests: aarch64: Level-sensitive interrupts tests in vgic_irq
        KVM: selftests: aarch64: Add preemption tests in vgic_irq
        KVM: selftests: aarch64: Cmdline arg to set EOI mode in vgic_irq
        KVM: selftests: aarch64: Cmdline arg to set number of IRQs in vgic_irq test
        KVM: selftests: aarch64: Abstract the injection functions in vgic_irq
        KVM: selftests: aarch64: Add vgic_irq to test userspace IRQ injection
        KVM: selftests: aarch64: Add vGIC library functions to deal with vIRQ state
        KVM: selftests: Add kvm_irq_line library function
        KVM: selftests: aarch64: Add GICv3 register accessor library functions
        KVM: selftests: aarch64: Add function for accessing GICv3 dist and redist registers
        KVM: selftests: aarch64: Move gic_v3.h to shared headers
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      ad7937dc
    • Marc Zyngier's avatar
      Merge branch kvm-arm64/selftest/ipa into kvmarm-master/next · 089606c0
      Marc Zyngier authored
      * kvm-arm64/selftest/ipa:
        : .
        : Expand the KVM/arm64 selftest infrastructure to discover
        : supported page sizes at runtime, support 16kB pages, and
        : find out about the original M1 stupidly small IPA space.
        : .
        KVM: selftests: arm64: Add support for various modes with 16kB page size
        KVM: selftests: arm64: Add support for VM_MODE_P36V48_{4K,64K}
        KVM: selftests: arm64: Rework TCR_EL1 configuration
        KVM: selftests: arm64: Check for supported page sizes
        KVM: selftests: arm64: Introduce a variable default IPA size
        KVM: selftests: arm64: Initialise default guest mode at test startup time
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      089606c0
    • Zenghui Yu's avatar
      KVM: arm64: Fix comment typo in kvm_vcpu_finalize_sve() · e938eddb
      Zenghui Yu authored
      kvm_arm_init_arch_resources() was renamed to kvm_arm_init_sve() in
      commit a3be836d ("KVM: arm/arm64: Demote
      kvm_arm_init_arch_resources() to just set up SVE"). Fix the function
      name in comment of kvm_vcpu_finalize_sve().
      Signed-off-by: default avatarZenghui Yu <yuzenghui@huawei.com>
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      Link: https://lore.kernel.org/r/20211230141535.1389-1-yuzenghui@huawei.com
      e938eddb
    • Marc Zyngier's avatar
      KVM: arm64: selftests: get-reg-list: Add pauth configuration · f15dcf1b
      Marc Zyngier authored
      The get-reg-list test ignores the Pointer Authentication features,
      which is a shame now that we have relatively common HW with this feature.
      
      Define two new configurations (with and without PMU) that exercise the
      KVM capabilities.
      Signed-off-by: default avatarMarc Zyngier <maz@kernel.org>
      Reviewed-by: default avatarAndrew Jones <drjones@redhat.com>
      Link: https://lore.kernel.org/r/20211228121414.1013250-1-maz@kernel.org
      f15dcf1b
  2. 28 Dec, 2021 23 commits
  3. 20 Dec, 2021 3 commits
  4. 16 Dec, 2021 8 commits