Changes in sev_init2_tests.c

06bc7ff0a1e0f2b0102e1314e3527a7ec0997851 - Merge tag 'asoc-fix-v7.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

Wed, 06 May 2026 16:10:00 +0200

Merge tag 'asoc-fix-v7.1-rc2' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linusASoC: Fixes for v7.1Another batch of fixes, plus a couple of quirks (mostly AMD ones, as hasbeen the case recently). All driver changes, including fixes for theKUnit tests for the Cirrus drivers that could cause memory corruption. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

57b8e2d666a31fa201432d58f5fe3469a0dd83ba - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Wed, 29 Apr 2026 15:56:50 +0200

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmPull kvm updates from Paolo Bonzini: "On top of a lot of Arm fixes, this includes a massive rename of types and variables in tools/testing/selftests/kvm - these were unnecessarily different from what the kernel uses, so they're being made consistent. arm64: - Allow tracing for non-pKVM, which was accidentally disabled when the series was merged - Rationalise the way the pKVM hypercall ranges are defined by using the same mechanism as already used for the vcpu_sysreg enum - Enforce that SMCCC function numbers relayed by the pKVM proxy are actually compliant with the specification - Fix a couple of feature to idreg mappings which resulted in the wrong sanitisation being applied - Fix the GICD_IIDR revision number field that could never been written correctly by userspace - Make kvm_vcpu_initialized() correctly use its parameter instead of relying on the surrounding context - Enforce correct ordering in __pkvm_init_vcpu(), plugging a potential pin leak at the same time - Move __pkvm_init_finalise() to a less dangerous spot, avoiding future problems - Restore functional userspace irqchip support after a four year breakage (last functional kernel was 5.18...) - Spelling fixes Selftests: - Rename types across all KVM selftests to more closely align with types used in the kernel: vm_vaddr_t -> gva_t vm_paddr_t -> gpa_t uint64_t -> u64 uint32_t -> u32 uint16_t -> u16 uint8_t -> u8 int64_t -> s64 int32_t -> s32 int16_t -> s16 int8_t -> s8 - Fix Loongarch compilation"* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (31 commits) KVM: selftests: Add check_steal_time_uapi() implementation for LoongArch KVM: arm64: Wake-up from WFI when iqrchip is in userspace KVM: arm64: Fix initialisation order in __pkvm_init_finalise() KVM: arm64: Fix pin leak and publication ordering in __pkvm_init_vcpu() KVM: arm64: Fix kvm_vcpu_initialized() macro parameter KVM: arm64: Fix FEAT_SPE_FnE to use PMSIDR_EL1.FnE, not PMSVer KVM: arm64: Fix typo in feature check comments KVM: arm64: Fix FEAT_Debugv8p9 to check DebugVer, not PMUVer KVM: arm64: Reject non compliant SMCCC function calls in pKVM KVM: arm64: vgic: Fix IIDR revision field extracted from wrong value KVM: selftests: Replace "paddr" with "gpa" throughout KVM: selftests: Replace "u64 nested_paddr" with "gpa_t l2_gpa" KVM: selftests: Replace "u64 gpa" with "gpa_t" throughout KVM: selftests: Replace "vaddr" with "gva" throughout KVM: selftests: Clarify that arm64's inject_uer() takes a host PA, not a guest PA KVM: selftests: Rename translate_to_host_paddr() => translate_hva_to_hpa() KVM: selftests: Rename vm_vaddr_populate_bitmap() => vm_populate_gva_bitmap() KVM: selftests: Rename vm_vaddr_unused_gap() => vm_unused_gva_gap() KVM: selftests: Drop "vaddr_" from APIs that allocate memory for a given VM KVM: selftests: Use u8 instead of uint8_t ... List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

39f1c201b93f4ff71631bac72cff6eb155f976a4 - Merge tag 'kvm-x86-selftests_kernel_types-7.1' of https://github.com/kvm-x86/linux into HEAD

Mon, 27 Apr 2026 10:24:41 +0200

Merge tag 'kvm-x86-selftests_kernel_types-7.1' of https://github.com/kvm-x86/linux into HEADKVM selftests type renames for 7.1Renames types across all KVM selftests to more closely align with types usedin the kernel: vm_vaddr_t -> gva_t vm_paddr_t -> gpa_t uint64_t -> u64 uint32_t -> u32 uint16_t -> u16 uint8_t -> u8 int64_t -> s64 int32_t -> s32 int16_t -> s16 int8_t -> s8Using the kernel's preferred types eliminates a source of friction for manycontributors, as the majority of KVM selftests contributions come from kerneldevelopers. The kernel names are also shorter, which allows for more concisecode, and in any many cases eliminates newlines thanks to shorter types andparameter names.Rename variables and parameters as well as types, e.g. gpa instead of paddr,to again align with the kernel, and in a few cases to remove ambiguity, e.g.where paddr is used to refer to a _host_ physical address. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

0c3a8774692aaf211b6916aaa9ecc5ca1a72c451 - KVM: selftests: Use u32 instead of uint32_t

Mon, 20 Apr 2026 23:19:51 +0200

KVM: selftests: Use u32 instead of uint32_tUse u32 instead of uint32_t to make the KVM selftests code more conciseand more similar to the kernel (since selftests are primarily developedby kernel developers).This commit was generated with the following command: git ls-files tools/testing/selftests/kvm | xargs sed -i 's/uint32_t/u32/g'Then by manually adjusting whitespace to make checkpatch.pl happy.No functional change intended.Signed-off-by: David Matlack Link: https://patch.msgid.link/20260420212004.3938325-7-seanjc@google.comSigned-off-by: Sean Christopherson List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

26f8453288d4c1fb8c96802eae15ddc988f5e068 - KVM: selftests: Use u64 instead of uint64_t

Mon, 20 Apr 2026 23:19:49 +0200

KVM: selftests: Use u64 instead of uint64_tUse u64 instead of uint64_t to make the KVM selftests code more conciseand more similar to the kernel (since selftests are primarily developedby kernel developers).This commit was generated with the following command: git ls-files tools/testing/selftests/kvm | xargs sed -i 's/uint64_t/u64/g'Then by manually adjusting whitespace to make checkpatch.pl happy.Include in include/kvm_util_types.h, iinclude/test_util.h,and include/x86/pmu.h to pick up the tools-defined u64. Arguably, allheaders (especially kvm_util_types.h) should have already been includingstdint.h to get uint64_t from the libc headers, but the missing dependencyonly rears its head once KVM uses u64 instead of uint64_t.No functional change intended.Signed-off-by: David Matlack [sean: rename pread_uint64() => pread_u64, expand on types.h include]Link: https://patch.msgid.link/20260420212004.3938325-5-seanjc@google.comSigned-off-by: Sean Christopherson List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

f088104d837a991c65e51fa30bb4196169b3244d - Merge drm/drm-next into drm-intel-gt-next

Tue, 16 Sep 2025 12:53:20 +0200

Merge drm/drm-next into drm-intel-gt-nextBackmerge in order to get the commit: 048832a3f400 ("drm/i915: Refactor shmem_pwrite() to use kiocb and write_iter")To drm-intel-gt-next as there are followup fixes to be applied.Signed-off-by: Joonas Lahtinen List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

ab93e0dd72c37d378dd936f031ffb83ff2bd87ce - Merge branch 'next' into for-linus

Wed, 06 Aug 2025 19:08:54 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.17 merge window. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

a7bee4e7f78089c101be2ad51f4b5ec64782053e - Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into next

Mon, 04 Aug 2025 08:28:48 +0200

Merge tag 'ib-mfd-gpio-input-pwm-v6.17' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into nextMerge an immutable branch between MFD, GPIO, Input and PWM to resolveconflicts for the merge window pull request. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

74f1af95820fc2ee580a775a3a17c416db30b38c - Merge remote-tracking branch 'drm/drm-next' into msm-next

Sun, 29 Jun 2025 04:54:49 +0200

Merge remote-tracking branch 'drm/drm-next' into msm-nextBack-merge drm-next to (indirectly) get arm-smmu updates for makingstall-on-fault more reliable.Signed-off-by: Rob Clark List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

c598d5eb9fb331ba17bc9ad67ae9a2231ca5aca5 - Merge drm/drm-next into drm-misc-next

Wed, 11 Jun 2025 09:01:34 +0200

Merge drm/drm-next into drm-misc-nextBackmerging to forward to v6.16-rc1Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

86e2d052c2320bf12571a5d96b16c2745e1cfc5e - Merge drm/drm-next into drm-xe-next

Mon, 09 Jun 2025 18:26:55 +0200

Merge drm/drm-next into drm-xe-nextBackmerging to bring in 6.16Signed-off-by: Thomas Hellström List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

34c55367af96f62e89221444f04487440ebc6487 - Merge drm/drm-next into drm-intel-next

Mon, 09 Jun 2025 11:40:46 +0200

Merge drm/drm-next into drm-intel-nextSync to v6.16-rc1, among other things to get the fixed size GENMASK_U*()and BIT_U*() macros.Signed-off-by: Jani Nikula List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

7f9039c524a351c684149ecf1b3c5145a0dff2fe - Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Mon, 02 Jun 2025 21:24:58 +0200

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmPull more kvm updates from Paolo Bonzini: Generic: - Clean up locking of all vCPUs for a VM by using the *_nest_lock() family of functions, and move duplicated code to virt/kvm/. kernel/ patches acked by Peter Zijlstra - Add MGLRU support to the access tracking perf test ARM fixes: - Make the irqbypass hooks resilient to changes in the GSI<->MSI routing, avoiding behind stale vLPI mappings being left behind. The fix is to resolve the VGIC IRQ using the host IRQ (which is stable) and nuking the vLPI mapping upon a routing change - Close another VGIC race where vCPU creation races with VGIC creation, leading to in-flight vCPUs entering the kernel w/o private IRQs allocated - Fix a build issue triggered by the recently added workaround for Ampere's AC04_CPU_23 erratum - Correctly sign-extend the VA when emulating a TLBI instruction potentially targeting a VNCR mapping - Avoid dereferencing a NULL pointer in the VGIC debug code, which can happen if the device doesn't have any mapping yet s390: - Fix interaction between some filesystems and Secure Execution - Some cleanups and refactorings, preparing for an upcoming big series x86: - Wait for target vCPU to ack KVM_REQ_UPDATE_PROTECTED_GUEST_STATE to fix a race between AP destroy and VMRUN - Decrypt and dump the VMSA in dump_vmcb() if debugging enabled for the VM - Refine and harden handling of spurious faults - Add support for ALLOWED_SEV_FEATURES - Add #VMGEXIT to the set of handlers special cased for CONFIG_RETPOLINE=y - Treat DEBUGCTL[5:2] as reserved to pave the way for virtualizing features that utilize those bits - Don't account temporary allocations in sev_send_update_data() - Add support for KVM_CAP_X86_BUS_LOCK_EXIT on SVM, via Bus Lock Threshold - Unify virtualization of IBRS on nested VM-Exit, and cross-vCPU IBPB, between SVM and VMX - Advertise support to userspace for WRMSRNS and PREFETCHI - Rescan I/O APIC routes after handling EOI that needed to be intercepted due to the old/previous routing, but not the new/current routing - Add a module param to control and enumerate support for device posted interrupts - Fix a potential overflow with nested virt on Intel systems running 32-bit kernels - Flush shadow VMCSes on emergency reboot - Add support for SNP to the various SEV selftests - Add a selftest to verify fastops instructions via forced emulation - Refine and optimize KVM's software processing of the posted interrupt bitmap, and share the harvesting code between KVM and the kernel's Posted MSI handler"* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (93 commits) rtmutex_api: provide correct extern functions KVM: arm64: vgic-debug: Avoid dereferencing NULL ITE pointer KVM: arm64: vgic-init: Plug vCPU vs. VGIC creation race KVM: arm64: Unmap vLPIs affected by changes to GSI routing information KVM: arm64: Resolve vLPI by host IRQ in vgic_v4_unset_forwarding() KVM: arm64: Protect vLPI translation with vgic_irq::irq_lock KVM: arm64: Use lock guard in vgic_v4_set_forwarding() KVM: arm64: Mask out non-VA bits from TLBI VA* on VNCR invalidation arm64: sysreg: Drag linux/kconfig.h to work around vdso build issue KVM: s390: Simplify and move pv code KVM: s390: Refactor and split some gmap helpers KVM: s390: Remove unneeded srcu lock s390: Remove unneeded includes s390/uv: Improve splitting of large folios that cannot be split while dirty s390/uv: Always return 0 from s390_wiggle_split_folio() if successful s390/uv: Don't return 0 from make_hva_secure() if the operation was not successful rust: add helper for mutex_trylock RISC-V: KVM: use kvm_trylock_all_vcpus when locking all vCPUs KVM: arm64: use kvm_trylock_all_vcpus when locking all vCPUs x86: KVM: SVM: use kvm_lock_all_vcpus instead of a custom implementation ... List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

3e0797f6dd78178758ea33c3e82fc079079cf772 - Merge tag 'kvm-x86-selftests-6.16' of https://github.com/kvm-x86/linux into HEAD

Tue, 27 May 2025 18:15:26 +0200

Merge tag 'kvm-x86-selftests-6.16' of https://github.com/kvm-x86/linux into HEADKVM selftests changes for 6.16: - Add support for SNP to the various SEV selftests. - Add a selftest to verify fastops instructions via forced emulation. - Add MGLRU support to the access tracking perf test. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

68ed692e395470a178bfdb6d417c43ebd12861b6 - KVM: selftests: SEV-SNP test for KVM_SEV_INIT2

Wed, 05 Mar 2025 23:59:52 +0100

KVM: selftests: SEV-SNP test for KVM_SEV_INIT2Add the X86_FEATURE_SEV_SNP CPU feature to the architectural definitionfor the SEV-SNP VM type to exercise the KVM_SEV_INIT2 call. Ensure thatthe SNP test is skipped in scenarios where CPUID supports it but KVMdoes not, preventing reporting of failure in such cases.Reviewed-by: Nikunj A Dadhania Signed-off-by: Pratik R. Sampat Link: https://lore.kernel.org/r/20250305230000.231025-3-prsampat@amd.com[sean: use the same pattern as SEV and SEV-ES]Signed-off-by: Sean Christopherson List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

1260ed77798502de9c98020040d2995008de10cc - Merge drm/drm-fixes into drm-misc-fixes

Tue, 08 Apr 2025 10:15:47 +0200

Merge drm/drm-fixes into drm-misc-fixesBackmerging to get updates from v6.15-rc1.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

946661e3bef8efa11ba8079d4ebafe6fc3b0aaad - Merge branch 'next' into for-linus

Sat, 05 Apr 2025 08:04:35 +0200

Merge branch 'next' into for-linusPrepare input updates for 6.15 merge window. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

0b119045b79a672bc6d8f18641c60fc8ce1b4585 - Merge tag 'v6.14-rc4' into next

Wed, 26 Feb 2025 01:03:25 +0100

Merge tag 'v6.14-rc4' into nextSync up with the mainline. List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

9e676a024fa1fa2bd8150c2d2ba85478280353bc - Merge tag 'v6.14-rc1' into perf-tools-next

Wed, 05 Feb 2025 23:57:18 +0100

Merge tag 'v6.14-rc1' into perf-tools-nextTo get the various fixes in the current master.Signed-off-by: Namhyung Kim List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c

0410c6121529409b08e81a77ae3ee58c657e2243 - Merge drm/drm-next into drm-xe-next

Fri, 28 Feb 2025 15:54:14 +0100

Merge drm/drm-next into drm-xe-nextSync to fix conlicts between drm-xe-next and drm-intel-next.Signed-off-by: Lucas De Marchi List of files: /linux/tools/testing/selftests/kvm/x86/sev_init2_tests.c