Changes in cpuid_test.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/cpuid_test.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/cpuid_test.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/cpuid_test.c

85819fa0e3b98682b8c57c6d8ba57e7a9c6032ea - KVM: selftests: Drop "vaddr_" from APIs that allocate memory for a given VM

Mon, 20 Apr 2026 23:19:56 +0200

KVM: selftests: Drop "vaddr_" from APIs that allocate memory for a given VMNow that KVM selftests use gva_t instead of vm_vaddr_t, drop "vaddr_" fromthe core memory allocation APIs as the information is extraneous and doesmore harm than good. E.g. the APIs don't _just_ allocate virtual memory,they allocate backing physical memory and install mappings in the guestpage tables. And as proven by kmalloc() and malloc(), developers generallyexpect that allocations come with a working virtual address.Opportunistically clean up the function comment for vm_alloc(), and dropthe misleading and superfluous comments for its wrappers.No functional change intended.Link: https://patch.msgid.link/20260420212004.3938325-12-seanjc@google.comSigned-off-by: Sean Christopherson List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

5567fc9dcd7ed46678cd68e6ca0662331d42f0ac - KVM: selftests: Use gva_t instead of vm_vaddr_t

Mon, 20 Apr 2026 23:19:46 +0200

KVM: selftests: Use gva_t instead of vm_vaddr_tReplace all occurrences of vm_vaddr_t with gva_t to align with KVM codeand with the conversion helpers (e.g. addr_gva2hva()).This commit was generated with the following command: git ls-files tools/testing/selftests/kvm | xargs sed -i 's/vm_vaddr_/gva_/g'Then by manually adjusting whitespace to make checkpatch.pl happy, anddropping renames of functions that allocate memory within a given VM.No functional change intended.Signed-off-by: David Matlack [sean: drop renames of allocator APIs]Link: https://patch.msgid.link/20260420212004.3938325-2-seanjc@google.comSigned-off-by: Sean Christopherson List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

f4b369c6fe0ceaba2da2daff8c9eb415f85926dd - Merge branch 'next' into for-linus

Mon, 20 Apr 2026 03:28:57 +0200

Merge branch 'next' into for-linusPrepare input updates for 7.1 merge window. List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

0421ccdfad0d92713a812a5aeb7d07b0ea7213c8 - Merge tag 'v7.0-rc3' into next

Thu, 12 Mar 2026 18:44:42 +0100

Merge tag 'v7.0-rc3' into nextSync up with the mainline to brig up the latest changes, specificallychanges to ALPS driver. List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

f09812b85fa6f41058bcc46e70ac406bf9b0493a - Merge drm/drm-next into drm-intel-next

Wed, 25 Feb 2026 12:23:04 +0100

Merge drm/drm-next into drm-intel-nextSync with v7.0-rc1 which contains a few treewide changes affecting i915.Signed-off-by: Jani Nikula List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

2bebc88d5e37ddcb5ea5039a39f39527662b27f0 - Merge drm/drm-next into drm-misc-next

Thu, 05 Feb 2026 10:33:06 +0100

Merge drm/drm-next into drm-misc-nextBackmerging to get bug fixes from v6.19-rc7.Signed-off-by: Thomas Zimmermann List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

6574f01ef95dd9029a0230f4f56a62f93fdd8319 - Merge remote-tracking branch 'torvalds/master' into perf-tools-next

Wed, 24 Dec 2025 02:59:28 +0100

Merge remote-tracking branch 'torvalds/master' into perf-tools-nextTo pick up fixes from perf-tools.Signed-off-by: Arnaldo Carvalho de Melo List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

7e96d76c74175ef9747f6fc14ee567f89d72153c - Merge tag 'nand/for-7.0' into mtd/next

Fri, 13 Feb 2026 18:10:09 +0100

Merge tag 'nand/for-7.0' into mtd/nextSPI NAND- The major feature this release is the support for octal DTR modes (8D-8D-8D).- There has been as well a series of conversion to scoped for each OF child loops.- Support for Foresee F35SQB002G chips has been added.Other changes are small fixes. List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

ec496f77b4c11036cc835d6f045fb5e5ef1e6530 - Merge branch 'for-6.20/sony' into for-linus

Mon, 09 Feb 2026 17:33:26 +0100

Merge branch 'for-6.20/sony' into for-linus- Support for Rock band 4 PS4 and PS5 guitars (Rosalie Wanders) List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

3e4067169c573fba9dd8f77480f3a6e9c723b507 - Merge branch 'v6.19-rc8'

Tue, 03 Feb 2026 12:04:13 +0100

Merge branch 'v6.19-rc8'Update to avoid conflicts with /urgent patches.Signed-off-by: Peter Zijlstra List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

1ebbefb73ceba9c913ea42f44db1fe8e4d73cbc0 - Merge tag 'tags/spi-octal-dtr' into nand/next

Thu, 29 Jan 2026 20:19:44 +0100

Merge tag 'tags/spi-octal-dtr' into nand/nextspi: Octal DTR supportThis series adds support for 8D-8D-8D in SPI NAND, which can already beleveraged without any SPI changes as controllers already have thissupport for some SPI NOR devices.Among the few spi-mem patches, they are needed for building the SPI NANDchanges (especially the ODTR introduction at the end) and therefore animmutable tag will be needed for merging in the MTD tree (unless all theseries goes through MTD directly ofc). List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

086714bbb96f63785da251e1f8d1ce3e716a6e42 - Merge tag 'v6.19-rc5' into drm-rust-next

Fri, 16 Jan 2026 20:02:30 +0100

Merge tag 'v6.19-rc5' into drm-rust-nextWe need the drm-rust fixes from -rc5 in here for nova-core to build ontop of.Signed-off-by: Danilo Krummrich List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

a654de9d73fdd844d5644cc5527a362d7cf634fb - Merge branch 'for-linus' into for-next

Fri, 16 Jan 2026 15:17:16 +0100

Merge branch 'for-linus' into for-nextPull 6.19-devel branch for applying cirrus scodec test patches.Signed-off-by: Takashi Iwai List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

e3d0dbb3b5e8983d3be780199af1e5134c8a9c17 - Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc5

Thu, 15 Jan 2026 00:20:46 +0100

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf after rc5Cross-merge BPF and other fixes after downstream PR.No conflicts.Adjacent:Auto-merging MAINTAINERSAuto-merging MakefileAuto-merging kernel/bpf/verifier.cAuto-merging kernel/sched/ext.cAuto-merging mm/memcontrol.cSigned-off-by: Alexei Starovoitov List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

6eb6b62f002f1cbc538c2e773539d1d4c37749cb - regulator: core: allow regulator_register() with

Mon, 12 Jan 2026 13:15:35 +0100

regulator: core: allow regulator_register() withMerge series from André Draszik :With these attached patches it becomes possible again to supporthardware designs with multiple PMICs where individual rails of each actas required supplies for rails of the other (due to the latter beinge.g. always-on), and vice-versa.Google Pixel 6 and 6 Pro (oriole and raven) are examples of suchdesigns.Rather than returning -EPORBE_DEFER in regulator_register() whenset_machine_constraints() fails with -EPROBE_DEFER (due to missingrequired supplies), we still allow rail registration and try toreresolve supplies each time a new rail gets registered.This is implemented using a bus (regulator bus), which allows the coreto reresolve supplies for regulators that still need them whenever newregulators (i.e. devices) are added.Using a bus also solves existing problems around late resolution ofsupplies as mentioned in the commit message introducing that bus.The series starts with a few bug fixes and the last two commitsimplement the changes mentioned above, but do depend on the bug fixes. List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

3cf9dc2c7c93f9fa452574af18f26b7eb70614df - Merge tag 'v6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-next

Mon, 12 Jan 2026 11:33:31 +0100

Merge tag 'v6.19-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into gpio/for-nextLinux 6.19-rc5Pull in upstream shared GPIO fixes into the v7.0 branch. List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c

3f0e3af4688deb797232c6ef7b45147601d9000d - Merge drm/drm-next into drm-xe-next

Wed, 07 Jan 2026 22:49:20 +0100

Merge drm/drm-next into drm-xe-nextBring some drm-scheduler patches to Xe.Signed-off-by: Rodrigo Vivi List of files: /linux/tools/testing/selftests/kvm/x86/cpuid_test.c