September 2025 - Linux-kselftest-mirror

[PATCH v3 00/12] Start porting UML to nolibc

by Benjamin Berg

From: Benjamin Berg <benjamin.berg(a)intel.com> This patchset is an attempt to start a nolibc port of UML. The goal is to port UML to use nolibc in smaller chunks to make the switch more manageable. Using nolibc has the advantage that it is a smaller runtime and it allows us to be in full control about all memory mappings that are done. Another libc on the other hand might map memory unaware of UML, causing collisions with the UML memory layout. Such mappings could even happen before UML has fully initialized (e.g. rseq being mapped into the physical or vmalloc memory areas). There are three parts to this patchset: * Two patches to use tools/include headers instead of kernel headers for userspace files. * A few nolibc fixes and a new NOLIBC_NO_RUNTIME compile flag for it * Finally nolibc build support for UML and switching two files while adding the appropriate support in nolibc itself. v1 of this patchset was https://lore.kernel.org/all/20250915071115.1429196-1-benjamin@sipsolutions.… v2: https://lore.kernel.org/all/20250919153420.727385-1-benjamin@sipsolutions.n… Changes in v3: - sys_ptrace is now not a varadic function - improve printf %m implementation - keep perror as function available with NOLIBC_IGNORE_ERRNO - change syscall guard and fix i386 build Changes in v2: - add sys/uio.h and sys/ptrace.h to nolibc - Use NOLIBC_NO_RUNTIME to disable nolibc startup code - Fix out-of-tree build - various small improvements and cleanups Benjamin Benjamin Berg (12): tools compiler.h: fix __used definition um: use tools/include for user files tools/nolibc/stdio: let perror work when NOLIBC_IGNORE_ERRNO is set tools/nolibc/dirent: avoid errno in readdir_r tools/nolibc: implement %m if errno is not defined tools/nolibc: use __fallthrough__ rather than fallthrough tools/nolibc: add option to disable runtime um: add infrastructure to build files using nolibc um: use nolibc for the --showconfig implementation tools/nolibc: add uio.h with readv and writev tools/nolibc: add ptrace support um: switch ptrace FP register access to nolibc arch/um/Makefile | 38 ++++++++++++--- arch/um/include/shared/init.h | 2 +- arch/um/include/shared/os.h | 2 + arch/um/include/shared/user.h | 6 --- arch/um/kernel/Makefile | 2 +- arch/um/kernel/skas/stub.c | 1 + arch/um/kernel/skas/stub_exe.c | 4 +- arch/um/os-Linux/skas/process.c | 6 +-- arch/um/os-Linux/start_up.c | 4 +- arch/um/scripts/Makefile.rules | 10 +++- arch/x86/um/Makefile | 6 ++- arch/x86/um/os-Linux/Makefile | 5 +- arch/x86/um/os-Linux/registers.c | 20 ++------ arch/x86/um/user-offsets.c | 1 - tools/include/linux/compiler.h | 2 +- tools/include/nolibc/Makefile | 2 + tools/include/nolibc/arch-arm.h | 2 + tools/include/nolibc/arch-arm64.h | 2 + tools/include/nolibc/arch-loongarch.h | 2 + tools/include/nolibc/arch-m68k.h | 2 + tools/include/nolibc/arch-mips.h | 2 + tools/include/nolibc/arch-powerpc.h | 2 + tools/include/nolibc/arch-riscv.h | 2 + tools/include/nolibc/arch-s390.h | 2 + tools/include/nolibc/arch-sh.h | 2 + tools/include/nolibc/arch-sparc.h | 2 + tools/include/nolibc/arch-x86.h | 4 ++ tools/include/nolibc/compiler.h | 4 +- tools/include/nolibc/crt.h | 3 ++ tools/include/nolibc/dirent.h | 6 +-- tools/include/nolibc/nolibc.h | 2 + tools/include/nolibc/stackprotector.h | 2 + tools/include/nolibc/stdio.h | 10 +++- tools/include/nolibc/stdlib.h | 2 + tools/include/nolibc/sys.h | 3 +- tools/include/nolibc/sys/auxv.h | 3 ++ tools/include/nolibc/sys/ptrace.h | 44 ++++++++++++++++++ tools/include/nolibc/sys/uio.h | 49 ++++++++++++++++++++ tools/testing/selftests/nolibc/nolibc-test.c | 11 +++++ 39 files changed, 221 insertions(+), 53 deletions(-) create mode 100644 tools/include/nolibc/sys/ptrace.h create mode 100644 tools/include/nolibc/sys/uio.h -- 2.51.0

1 month

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[PATCH v11 00/21] TDX KVM selftests

by Sagi Shahar

This is v11 of the TDX selftests. This series is based on v6.17-rc7 Changes from v10 [1]: - Rebased on top of v6.17-rc4. - Addressed minor comments from v10. - Removed code for setting up X86_CR4_OSXMMEXCPT which is not needed for now. - Added call to vm_tdx_load_common_boot_parameters() in "KVM: selftests: Call TDX init when creating a new TDX vm" which was accidentally dropped between v9 and v10 due to code refactoring [1] https://lore.kernel.org/lkml/20250904065453.639610-1-sagis@google.com/#r Ackerley Tng (2): KVM: selftests: Add helpers to init TDX memory and finalize VM KVM: selftests: Add ucall support for TDX Erdem Aktas (2): KVM: selftests: Add TDX boot code KVM: selftests: Add support for TDX TDCALL from guest Isaku Yamahata (2): KVM: selftests: Update kvm_init_vm_address_properties() for TDX KVM: selftests: TDX: Use KVM_TDX_CAPABILITIES to validate TDs' attribute configuration Sagi Shahar (15): KVM: selftests: Allocate pgd in virt_map() as necessary KVM: selftests: Expose functions to get default sregs values KVM: selftests: Expose function to allocate guest vCPU stack KVM: selftests: Expose segment definitons to assembly files KVM: selftests: Add kbuild definitons KVM: selftests: Define structs to pass parameters to TDX boot code KVM: selftests: Set up TDX boot code region KVM: selftests: Set up TDX boot parameters region KVM: selftests: Add helper to initialize TDX VM KVM: selftests: Call TDX init when creating a new TDX vm KVM: selftests: Setup memory regions for TDX on vm creation KVM: selftests: Call KVM_TDX_INIT_VCPU when creating a new TDX vcpu KVM: selftests: Set entry point for TDX guest code KVM: selftests: Add wrapper for TDX MMIO from guest KVM: selftests: Add TDX lifecycle test tools/include/linux/kbuild.h | 18 + tools/testing/selftests/kvm/Makefile.kvm | 32 ++ .../selftests/kvm/include/ucall_common.h | 1 + .../selftests/kvm/include/x86/processor.h | 35 ++ .../selftests/kvm/include/x86/processor_asm.h | 12 + .../selftests/kvm/include/x86/tdx/td_boot.h | 74 ++++ .../kvm/include/x86/tdx/td_boot_asm.h | 16 + .../selftests/kvm/include/x86/tdx/tdcall.h | 34 ++ .../selftests/kvm/include/x86/tdx/tdx.h | 14 + .../selftests/kvm/include/x86/tdx/tdx_util.h | 86 +++++ .../testing/selftests/kvm/include/x86/ucall.h | 6 - tools/testing/selftests/kvm/lib/kvm_util.c | 10 +- .../testing/selftests/kvm/lib/x86/processor.c | 93 +++-- .../selftests/kvm/lib/x86/tdx/td_boot.S | 60 +++ .../kvm/lib/x86/tdx/td_boot_offsets.c | 21 ++ .../selftests/kvm/lib/x86/tdx/tdcall.S | 93 +++++ .../kvm/lib/x86/tdx/tdcall_offsets.c | 16 + tools/testing/selftests/kvm/lib/x86/tdx/tdx.c | 23 ++ .../selftests/kvm/lib/x86/tdx/tdx_util.c | 348 ++++++++++++++++++ tools/testing/selftests/kvm/lib/x86/ucall.c | 46 ++- tools/testing/selftests/kvm/x86/tdx_vm_test.c | 31 ++ 21 files changed, 1029 insertions(+), 40 deletions(-) create mode 100644 tools/include/linux/kbuild.h create mode 100644 tools/testing/selftests/kvm/include/x86/processor_asm.h create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/td_boot.h create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/td_boot_asm.h create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdcall.h create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdx.h create mode 100644 tools/testing/selftests/kvm/include/x86/tdx/tdx_util.h create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/td_boot.S create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/td_boot_offsets.c create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdcall.S create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdcall_offsets.c create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdx.c create mode 100644 tools/testing/selftests/kvm/lib/x86/tdx/tdx_util.c create mode 100644 tools/testing/selftests/kvm/x86/tdx_vm_test.c -- 2.51.0.536.g15c5d4f767-goog

1 month

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[PATCH v1] selftests: cachestat: Fix warning on declaration under label

by Sidharth Seela

Fix warning caused from declaration under a case label. The proper way is to declare variable at the beginning of the function. The warning came from running clang using LLVM=1; and is as follows: -- -test_cachestat.c:260:3: warning: label followed by a declaration is a C23 extension [-Wc23-extensions] 260 | char *map = mmap(NULL, filesize, PROT_READ | PROT_WRITE, | Signed-off-by: Sidharth Seela <sidharthseela(a)gmail.com> --- diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c index c952640f163b..0305e736f2b8 100644 --- a/tools/testing/selftests/cachestat/test_cachestat.c +++ b/tools/testing/selftests/cachestat/test_cachestat.c @@ -226,7 +226,7 @@ bool run_cachestat_test(enum file_type type) int syscall_ret; size_t compute_len = PS * 512; struct cachestat_range cs_range = { PS, compute_len }; - char *filename = "tmpshmcstat"; + char *filename = "tmpshmcstat", *map; struct cachestat cs; bool ret = true; int fd; @@ -257,7 +257,7 @@ bool run_cachestat_test(enum file_type type) } break; case FILE_MMAP: - char *map = mmap(NULL, filesize, PROT_READ | PROT_WRITE, + map = mmap(NULL, filesize, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); if (map == MAP_FAILED) { -- 2.47.3

1 month, 1 week

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[PATCH 0/4] KVM: selftests: Add test of SET_NESTED_STATE with 48-bit L2 on 57-bit L1

by Jim Mattson

Prior to commit 9245fd6b8531 ("KVM: x86: model canonical checks more precisely"), KVM_SET_NESTED_STATE would fail if the state was captured with L2 active, L1 had CR4.LA57 set, L2 did not, and the VMCS12.HOST_GSBASE (or other host-state field checked for canonicality) had an address greater than 48 bits wide. Add a regression test that reproduces the KVM_SET_NESTED_STATE failure conditions. To do so, the first three patches add support for 5-level paging in the selftest L1 VM. Jim Mattson (4): KVM: selftests: Use a loop to create guest page tables KVM: selftests: Use a loop to walk guest page tables KVM: selftests: Add VM_MODE_PXXV57_4K VM mode KVM: selftests: Add a VMX test for LA57 nested state tools/testing/selftests/kvm/Makefile.kvm | 1 + .../testing/selftests/kvm/include/kvm_util.h | 1 + tools/testing/selftests/kvm/lib/kvm_util.c | 21 +++ .../testing/selftests/kvm/lib/x86/processor.c | 66 ++++----- tools/testing/selftests/kvm/lib/x86/vmx.c | 7 +- .../kvm/x86/vmx_la57_nested_state_test.c | 137 ++++++++++++++++++ 6 files changed, 195 insertions(+), 38 deletions(-) create mode 100644 tools/testing/selftests/kvm/x86/vmx_la57_nested_state_test.c -- 2.51.0.470.ga7dc726c21-goog

1 month, 1 week

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[PATCH v4 00/23] ARM64 PMU Partitioning

by Colton Lewis

This series creates a new PMU scheme on ARM, a partitioned PMU that allows reserving a subset of counters for more direct guest access, significantly reducing overhead. More details, including performance benchmarks, can be read in the v1 cover letter linked below. v4: * Apply Mark Brown's non-UNDEF FGT control commit to the PMU FGT controls and calculate those controls with the others in kvm_calculate_traps() * Introduce lazy context swaps for guests that only turns on for guests that have enabled partitioning and accessed PMU registers. * Rename pmu-part.c to pmu-direct.c because future features might achieve direct PMU access without partitioning. * Better explain certain commits, such as why the untrapped registers are safe to untrap. * Reduce the PMU include cleanup down to only what is still necessary and explain why. v3: https://lore.kernel.org/kvm/20250626200459.1153955-1-coltonlewis@google.com/ v2: https://lore.kernel.org/kvm/20250620221326.1261128-1-coltonlewis@google.com/ v1: https://lore.kernel.org/kvm/20250602192702.2125115-1-coltonlewis@google.com/ Colton Lewis (21): arm64: cpufeature: Add cpucap for HPMN0 KVM: arm64: Reorganize PMU functions perf: arm_pmuv3: Introduce method to partition the PMU perf: arm_pmuv3: Generalize counter bitmasks perf: arm_pmuv3: Keep out of guest counter partition KVM: arm64: Account for partitioning in kvm_pmu_get_max_counters() KVM: arm64: Set up FGT for Partitioned PMU KVM: arm64: Writethrough trapped PMEVTYPER register KVM: arm64: Use physical PMSELR for PMXEVTYPER if partitioned KVM: arm64: Writethrough trapped PMOVS register KVM: arm64: Write fast path PMU register handlers KVM: arm64: Setup MDCR_EL2 to handle a partitioned PMU KVM: arm64: Account for partitioning in PMCR_EL0 access KVM: arm64: Context swap Partitioned PMU guest registers KVM: arm64: Enforce PMU event filter at vcpu_load() KVM: arm64: Extract enum debug_owner to enum vcpu_register_owner KVM: arm64: Implement lazy PMU context swaps perf: arm_pmuv3: Handle IRQs for Partitioned PMU guest counters KVM: arm64: Inject recorded guest interrupts KVM: arm64: Add ioctl to partition the PMU when supported KVM: arm64: selftests: Add test case for partitioned PMU Marc Zyngier (1): KVM: arm64: Reorganize PMU includes Mark Brown (1): KVM: arm64: Introduce non-UNDEF FGT control Documentation/virt/kvm/api.rst | 21 + arch/arm/include/asm/arm_pmuv3.h | 38 + arch/arm64/include/asm/arm_pmuv3.h | 61 +- arch/arm64/include/asm/kvm_host.h | 34 +- arch/arm64/include/asm/kvm_pmu.h | 123 +++ arch/arm64/include/asm/kvm_types.h | 7 +- arch/arm64/kernel/cpufeature.c | 8 + arch/arm64/kvm/Makefile | 2 +- arch/arm64/kvm/arm.c | 22 + arch/arm64/kvm/debug.c | 33 +- arch/arm64/kvm/hyp/include/hyp/debug-sr.h | 6 +- arch/arm64/kvm/hyp/include/hyp/switch.h | 181 ++++- arch/arm64/kvm/pmu-direct.c | 395 ++++++++++ arch/arm64/kvm/pmu-emul.c | 674 +--------------- arch/arm64/kvm/pmu.c | 725 ++++++++++++++++++ arch/arm64/kvm/sys_regs.c | 137 +++- arch/arm64/tools/cpucaps | 1 + arch/arm64/tools/sysreg | 6 +- drivers/perf/arm_pmuv3.c | 128 +++- include/linux/perf/arm_pmu.h | 1 + include/linux/perf/arm_pmuv3.h | 14 +- include/uapi/linux/kvm.h | 4 + tools/include/uapi/linux/kvm.h | 2 + .../selftests/kvm/arm64/vpmu_counter_access.c | 62 +- 24 files changed, 1910 insertions(+), 775 deletions(-) create mode 100644 arch/arm64/kvm/pmu-direct.c base-commit: 79150772457f4d45e38b842d786240c36bb1f97f -- 2.50.0.727.gbf7dc18ff4-goog

1 month, 1 week

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[PATCH nf-next v6 0/2] Add IPIP flowtable SW acceleratio

by Lorenzo Bianconi

Introduce SW acceleration for IPIP tunnels in the netfilter flowtable infrastructure. --- Changes in v6: - Rebase on top of nf-next main branch - Link to v5: https://lore.kernel.org/r/20250721-nf-flowtable-ipip-v5-0-0865af9e58c6@kern… Changes in v5: - Rely on __ipv4_addr_hash() to compute the hash used as encap ID - Remove unnecessary pskb_may_pull() in nf_flow_tuple_encap() - Add nf_flow_ip4_ecanp_pop utility routine - Link to v4: https://lore.kernel.org/r/20250718-nf-flowtable-ipip-v4-0-f8bb1c18b986@kern… Changes in v4: - Use the hash value of the saddr, daddr and protocol of outer IP header as encapsulation id. - Link to v3: https://lore.kernel.org/r/20250703-nf-flowtable-ipip-v3-0-880afd319b9f@kern… Changes in v3: - Add outer IP header sanity checks - target nf-next tree instead of net-next - Link to v2: https://lore.kernel.org/r/20250627-nf-flowtable-ipip-v2-0-c713003ce75b@kern… Changes in v2: - Introduce IPIP flowtable selftest - Link to v1: https://lore.kernel.org/r/20250623-nf-flowtable-ipip-v1-1-2853596e3941@kern… --- Lorenzo Bianconi (2): net: netfilter: Add IPIP flowtable SW acceleration selftests: netfilter: nft_flowtable.sh: Add IPIP flowtable selftest include/linux/netdevice.h | 1 + net/ipv4/ipip.c | 28 +++++++++++ net/netfilter/nf_flow_table_ip.c | 56 +++++++++++++++++++++- net/netfilter/nft_flow_offload.c | 1 + .../selftests/net/netfilter/nft_flowtable.sh | 40 ++++++++++++++++ 5 files changed, 124 insertions(+), 2 deletions(-) --- base-commit: bab3ce404553de56242d7b09ad7ea5b70441ea41 change-id: 20250623-nf-flowtable-ipip-1b3d7b08d067 Best regards, -- Lorenzo Bianconi <lorenzo(a)kernel.org>

1 month, 1 week

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[PATCH kvm-next V11 0/7] Add NUMA mempolicy support for KVM guest-memfd

by Shivank Garg

This series introduces NUMA-aware memory placement support for KVM guests with guest_memfd memory backends. It builds upon Fuad Tabba's work (V17) that enabled host-mapping for guest_memfd memory [1] and can be applied directly applied on KVM tree [2] (branch kvm-next, base commit: a6ad5413, Merge branch 'guest-memfd-mmap' into HEAD) == Background == KVM's guest-memfd memory backend currently lacks support for NUMA policy enforcement, causing guest memory allocations to be distributed across host nodes according to kernel's default behavior, irrespective of any policy specified by the VMM. This limitation arises because conventional userspace NUMA control mechanisms like mbind(2) don't work since the memory isn't directly mapped to userspace when allocations occur. Fuad's work [1] provides the necessary mmap capability, and this series leverages it to enable mbind(2). == Implementation == This series implements proper NUMA policy support for guest-memfd by: 1. Adding mempolicy-aware allocation APIs to the filemap layer. 2. Introducing custom inodes (via a dedicated slab-allocated inode cache, kvm_gmem_inode_info) to store NUMA policy and metadata for guest memory. 3. Implementing get/set_policy vm_ops in guest_memfd to support NUMA policy. With these changes, VMMs can now control guest memory placement by mapping guest_memfd file descriptor and using mbind(2) to specify: - Policy modes: default, bind, interleave, or preferred - Host NUMA nodes: List of target nodes for memory allocation These Policies affect only future allocations and do not migrate existing memory. This matches mbind(2)'s default behavior which affects only new allocations unless overridden with MPOL_MF_MOVE/MPOL_MF_MOVE_ALL flags (Not supported for guest_memfd as it is unmovable by design). == Upstream Plan == Phased approach as per David's guest_memfd extension overview [3] and community calls [4]: Phase 1 (this series): 1. Focuses on shared guest_memfd support (non-CoCo VMs). 2. Builds on Fuad's host-mapping work [1]. Phase2 (future work): 1. NUMA support for private guest_memfd (CoCo VMs). 2. Depends on SNP in-place conversion support [5]. This series provides a clean integration path for NUMA-aware memory management for guest_memfd and lays the groundwork for future confidential computing NUMA capabilities. Thanks, Shivank == Changelog == - v1,v2: Extended the KVM_CREATE_GUEST_MEMFD IOCTL to pass mempolicy. - v3: Introduced fbind() syscall for VMM memory-placement configuration. - v4-v6: Current approach using shared_policy support and vm_ops (based on suggestions from David [6] and guest_memfd bi-weekly upstream call discussion [7]). - v7: Use inodes to store NUMA policy instead of file [8]. - v8: Rebase on top of Fuad's V12: Host mmaping for guest_memfd memory. - v9: Rebase on top of Fuad's V13 and incorporate review comments - V10: Rebase on top of Fuad's V17. Use latest guest_memfd inode patch from Ackerley (with David's review comments). Use newer kmem_cache_create() API variant with arg parameter (Vlastimil) - V11: Rebase on kvm-next, remove RFC tag, use Ackerley's latest patch and fix a rcu race bug during kvm module unload. [1] https://lore.kernel.org/all/20250729225455.670324-1-seanjc@google.com [2] https://git.kernel.org/pub/scm/virt/kvm/kvm.git/log/?h=next [3] https://lore.kernel.org/all/c1c9591d-218a-495c-957b-ba356c8f8e09@redhat.com [4] https://docs.google.com/document/d/1M6766BzdY1Lhk7LiR5IqVR8B8mG3cr-cxTxOrAo… [5] https://lore.kernel.org/all/20250613005400.3694904-1-michael.roth@amd.com [6] https://lore.kernel.org/all/6fbef654-36e2-4be5-906e-2a648a845278@redhat.com [7] https://lore.kernel.org/all/2b77e055-98ac-43a1-a7ad-9f9065d7f38f@amd.com [8] https://lore.kernel.org/all/diqzbjumm167.fsf@ackerleytng-ctop.c.googlers.com Ackerley Tng (1): KVM: guest_memfd: Use guest mem inodes instead of anonymous inodes Matthew Wilcox (Oracle) (2): mm/filemap: Add NUMA mempolicy support to filemap_alloc_folio() mm/filemap: Extend __filemap_get_folio() to support NUMA memory policies Shivank Garg (4): mm/mempolicy: Export memory policy symbols KVM: guest_memfd: Add slab-allocated inode cache KVM: guest_memfd: Enforce NUMA mempolicy using shared policy KVM: guest_memfd: selftests: Add tests for mmap and NUMA policy support fs/bcachefs/fs-io-buffered.c | 2 +- fs/btrfs/compression.c | 4 +- fs/btrfs/verity.c | 2 +- fs/erofs/zdata.c | 2 +- fs/f2fs/compress.c | 2 +- include/linux/pagemap.h | 18 +- include/uapi/linux/magic.h | 1 + mm/filemap.c | 23 +- mm/mempolicy.c | 6 + mm/readahead.c | 2 +- tools/testing/selftests/kvm/Makefile.kvm | 1 + .../testing/selftests/kvm/guest_memfd_test.c | 121 ++++++++ virt/kvm/guest_memfd.c | 262 ++++++++++++++++-- virt/kvm/kvm_main.c | 7 +- virt/kvm/kvm_mm.h | 9 +- 15 files changed, 412 insertions(+), 50 deletions(-) -- 2.43.0 --- == Earlier Postings == v10: https://lore.kernel.org/all/20250811090605.16057-2-shivankg@amd.com v9: https://lore.kernel.org/all/20250713174339.13981-2-shivankg@amd.com v8: https://lore.kernel.org/all/20250618112935.7629-1-shivankg@amd.com v7: https://lore.kernel.org/all/20250408112402.181574-1-shivankg@amd.com v6: https://lore.kernel.org/all/20250226082549.6034-1-shivankg@amd.com v5: https://lore.kernel.org/all/20250219101559.414878-1-shivankg@amd.com v4: https://lore.kernel.org/all/20250210063227.41125-1-shivankg@amd.com v3: https://lore.kernel.org/all/20241105164549.154700-1-shivankg@amd.com v2: https://lore.kernel.org/all/20240919094438.10987-1-shivankg@amd.com v1: https://lore.kernel.org/all/20240916165743.201087-1-shivankg@amd.com

1 month, 1 week

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[PATCH 0/4] PCI: Add support and tests for FIXUP quirks in modules

by Brian Norris

This series primarily adds support for DECLARE_PCI_FIXUP_*() in modules. There are a few drivers that already use this, and so they are presumably broken when built as modules. While at it, I wrote some unit tests that emulate a fake PCI device, and let the PCI framework match/not-match its vendor/device IDs. This test can be built into the kernel or built as a module. I also include some infrastructure changes (patch 3 and 4), so that ARCH=um (the default for kunit.py), ARCH=arm, and ARCH=arm64 will run these tests by default. These patches have different maintainers and are independent, so they can probably be picked up separately. I included them because otherwise the tests in patch 2 aren't so easy to run. Brian Norris (4): PCI: Support FIXUP quirks in modules PCI: Add KUnit tests for FIXUP quirks um: Select PCI_DOMAINS_GENERIC kunit: qemu_configs: Add PCI to arm, arm64 arch/um/Kconfig | 1 + drivers/pci/Kconfig | 11 ++ drivers/pci/Makefile | 1 + drivers/pci/fixup-test.c | 197 ++++++++++++++++++++++ drivers/pci/quirks.c | 62 +++++++ include/linux/module.h | 18 ++ kernel/module/main.c | 26 +++ tools/testing/kunit/qemu_configs/arm.py | 1 + tools/testing/kunit/qemu_configs/arm64.py | 1 + 9 files changed, 318 insertions(+) create mode 100644 drivers/pci/fixup-test.c -- 2.51.0.384.g4c02a37b29-goog

1 month, 1 week

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[PATCH 0/2] selftests: Centralize kselftest headers to avoid relative includes

by Bala-Vignesh-Reddy

This series centralize the handling of kselftest.h and kselftest_harness.h includes in selftests, replacing relative paths with a non-relative approach using shared -I path. Patch-1 updates the build files (Makefile and lib.mk) and include CFLAGS in sync/Makefile to resolve not found error Patch-2 applies bulk source change (Patch 2 is large but it is replaced automatically) Checked the changes with gcc-13.32 and clang 18.1 Suggested-by: Andrew Morton <akpm(a)linux-foundation.org> Link: https://lore.kernel.org/lkml/20250820143954.33d95635e504e94df01930d0@linux-… Bala-Vignesh-Reddy (2): selftests: Centralize include path for kselftest.h and kselftest_harness.h selftests: Replace relative includes with non-relative for kselftest.h and kselftest_harness.h Signed-off-by: Bala-Vignesh-Reddy <reddybalavignesh9979(a)gmail.com> tools/testing/selftests/Makefile | 4 ++++ tools/testing/selftests/acct/acct_syscall.c | 2 +- tools/testing/selftests/alsa/conf.c | 2 +- tools/testing/selftests/alsa/mixer-test.c | 2 +- tools/testing/selftests/alsa/pcm-test.c | 2 +- tools/testing/selftests/alsa/test-pcmtest-driver.c | 2 +- tools/testing/selftests/alsa/utimer-test.c | 2 +- tools/testing/selftests/arm64/abi/hwcap.c | 2 +- tools/testing/selftests/arm64/abi/ptrace.c | 2 +- tools/testing/selftests/arm64/abi/syscall-abi.c | 2 +- tools/testing/selftests/arm64/fp/fp-ptrace.c | 2 +- tools/testing/selftests/arm64/fp/fp-stress.c | 2 +- tools/testing/selftests/arm64/fp/sve-probe-vls.c | 2 +- tools/testing/selftests/arm64/fp/sve-ptrace.c | 2 +- tools/testing/selftests/arm64/fp/vec-syscfg.c | 2 +- tools/testing/selftests/arm64/fp/za-ptrace.c | 2 +- tools/testing/selftests/arm64/fp/zt-ptrace.c | 2 +- tools/testing/selftests/arm64/gcs/gcs-stress.c | 2 +- tools/testing/selftests/arm64/pauth/pac.c | 2 +- tools/testing/selftests/arm64/tags/tags_test.c | 2 +- tools/testing/selftests/bpf/xskxceiver.c | 2 +- tools/testing/selftests/breakpoints/breakpoint_test.c | 2 +- tools/testing/selftests/breakpoints/breakpoint_test_arm64.c | 2 +- tools/testing/selftests/breakpoints/step_after_suspend_test.c | 2 +- tools/testing/selftests/cachestat/test_cachestat.c | 2 +- tools/testing/selftests/capabilities/test_execve.c | 2 +- tools/testing/selftests/capabilities/validate_cap.c | 2 +- tools/testing/selftests/cgroup/test_core.c | 2 +- tools/testing/selftests/cgroup/test_cpu.c | 2 +- tools/testing/selftests/cgroup/test_cpuset.c | 2 +- tools/testing/selftests/cgroup/test_freezer.c | 2 +- tools/testing/selftests/cgroup/test_hugetlb_memcg.c | 2 +- tools/testing/selftests/cgroup/test_kill.c | 2 +- tools/testing/selftests/cgroup/test_kmem.c | 2 +- tools/testing/selftests/cgroup/test_memcontrol.c | 2 +- tools/testing/selftests/cgroup/test_pids.c | 2 +- tools/testing/selftests/cgroup/test_zswap.c | 2 +- tools/testing/selftests/clone3/clone3.c | 2 +- .../testing/selftests/clone3/clone3_cap_checkpoint_restore.c | 2 +- tools/testing/selftests/clone3/clone3_clear_sighand.c | 2 +- tools/testing/selftests/clone3/clone3_selftests.h | 2 +- tools/testing/selftests/clone3/clone3_set_tid.c | 2 +- tools/testing/selftests/connector/proc_filter.c | 2 +- tools/testing/selftests/core/close_range_test.c | 2 +- tools/testing/selftests/core/unshare_test.c | 2 +- tools/testing/selftests/coredump/stackdump_test.c | 2 +- tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 2 +- tools/testing/selftests/drivers/dma-buf/udmabuf.c | 2 +- tools/testing/selftests/drivers/ntsync/ntsync.c | 2 +- .../testing/selftests/drivers/s390x/uvdevice/test_uvdevice.c | 2 +- tools/testing/selftests/exec/check-exec.c | 2 +- tools/testing/selftests/exec/execveat.c | 2 +- tools/testing/selftests/exec/load_address.c | 2 +- tools/testing/selftests/exec/non-regular.c | 2 +- tools/testing/selftests/exec/null-argv.c | 2 +- tools/testing/selftests/exec/recursion-depth.c | 2 +- tools/testing/selftests/fchmodat2/fchmodat2_test.c | 2 +- tools/testing/selftests/filelock/ofdlocks.c | 2 +- tools/testing/selftests/filesystems/anon_inode_test.c | 2 +- tools/testing/selftests/filesystems/binderfs/binderfs_test.c | 2 +- tools/testing/selftests/filesystems/devpts_pts.c | 2 +- tools/testing/selftests/filesystems/epoll/epoll_wakeup_test.c | 2 +- tools/testing/selftests/filesystems/eventfd/eventfd_test.c | 2 +- tools/testing/selftests/filesystems/file_stressor.c | 2 +- tools/testing/selftests/filesystems/kernfs_test.c | 2 +- .../selftests/filesystems/mount-notify/mount-notify_test.c | 2 +- .../selftests/filesystems/mount-notify/mount-notify_test_ns.c | 2 +- tools/testing/selftests/filesystems/nsfs/iterate_mntns.c | 2 +- tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c | 2 +- .../selftests/filesystems/overlayfs/set_layers_via_fds.c | 2 +- .../testing/selftests/filesystems/statmount/listmount_test.c | 2 +- .../testing/selftests/filesystems/statmount/statmount_test.c | 2 +- .../selftests/filesystems/statmount/statmount_test_ns.c | 2 +- tools/testing/selftests/filesystems/utils.c | 2 +- tools/testing/selftests/hid/hid_common.h | 2 +- tools/testing/selftests/intel_pstate/aperf.c | 2 +- tools/testing/selftests/iommu/iommufd_utils.h | 2 +- tools/testing/selftests/ipc/msgque.c | 2 +- tools/testing/selftests/ir/ir_loopback.c | 2 +- tools/testing/selftests/kcmp/kcmp_test.c | 2 +- tools/testing/selftests/kselftest_harness.h | 2 +- tools/testing/selftests/kselftest_harness/harness-selftest.c | 2 +- tools/testing/selftests/landlock/audit.h | 2 +- tools/testing/selftests/landlock/common.h | 2 +- tools/testing/selftests/lib.mk | 2 ++ tools/testing/selftests/lsm/lsm_get_self_attr_test.c | 2 +- tools/testing/selftests/lsm/lsm_list_modules_test.c | 2 +- tools/testing/selftests/lsm/lsm_set_self_attr_test.c | 2 +- tools/testing/selftests/media_tests/media_device_open.c | 2 +- tools/testing/selftests/media_tests/media_device_test.c | 2 +- tools/testing/selftests/membarrier/membarrier_test_impl.h | 2 +- tools/testing/selftests/mincore/mincore_selftest.c | 4 ++-- tools/testing/selftests/mm/compaction_test.c | 2 +- tools/testing/selftests/mm/cow.c | 2 +- tools/testing/selftests/mm/droppable.c | 2 +- tools/testing/selftests/mm/guard-regions.c | 2 +- tools/testing/selftests/mm/gup_longterm.c | 2 +- tools/testing/selftests/mm/gup_test.c | 2 +- tools/testing/selftests/mm/hmm-tests.c | 2 +- tools/testing/selftests/mm/hugepage-mmap.c | 2 +- tools/testing/selftests/mm/hugepage-mremap.c | 2 +- tools/testing/selftests/mm/hugetlb-madvise.c | 2 +- tools/testing/selftests/mm/hugetlb-read-hwpoison.c | 2 +- tools/testing/selftests/mm/hugetlb-soft-offline.c | 2 +- tools/testing/selftests/mm/hugetlb_dio.c | 2 +- tools/testing/selftests/mm/hugetlb_fault_after_madv.c | 2 +- tools/testing/selftests/mm/hugetlb_madv_vs_map.c | 2 +- tools/testing/selftests/mm/ksm_functional_tests.c | 2 +- tools/testing/selftests/mm/ksm_tests.c | 2 +- tools/testing/selftests/mm/madv_populate.c | 2 +- tools/testing/selftests/mm/map_fixed_noreplace.c | 2 +- tools/testing/selftests/mm/map_hugetlb.c | 2 +- tools/testing/selftests/mm/map_populate.c | 2 +- tools/testing/selftests/mm/mdwe_test.c | 2 +- tools/testing/selftests/mm/memfd_secret.c | 2 +- tools/testing/selftests/mm/merge.c | 2 +- tools/testing/selftests/mm/migration.c | 2 +- tools/testing/selftests/mm/mkdirty.c | 2 +- tools/testing/selftests/mm/mlock-random-test.c | 2 +- tools/testing/selftests/mm/mlock2-tests.c | 2 +- tools/testing/selftests/mm/mrelease_test.c | 2 +- tools/testing/selftests/mm/mremap_dontunmap.c | 2 +- tools/testing/selftests/mm/mremap_test.c | 2 +- tools/testing/selftests/mm/mseal_test.c | 2 +- tools/testing/selftests/mm/on-fault-limit.c | 2 +- tools/testing/selftests/mm/pagemap_ioctl.c | 2 +- tools/testing/selftests/mm/pfnmap.c | 2 +- tools/testing/selftests/mm/pkey-helpers.h | 2 +- tools/testing/selftests/mm/process_madv.c | 2 +- tools/testing/selftests/mm/soft-dirty.c | 2 +- tools/testing/selftests/mm/split_huge_page_test.c | 2 +- tools/testing/selftests/mm/thuge-gen.c | 2 +- tools/testing/selftests/mm/transhuge-stress.c | 2 +- tools/testing/selftests/mm/uffd-common.h | 2 +- tools/testing/selftests/mm/uffd-wp-mremap.c | 2 +- tools/testing/selftests/mm/va_high_addr_switch.c | 2 +- tools/testing/selftests/mm/virtual_address_range.c | 2 +- tools/testing/selftests/mm/vm_util.c | 2 +- tools/testing/selftests/mm/vm_util.h | 2 +- tools/testing/selftests/mount_setattr/mount_setattr_test.c | 2 +- .../move_mount_set_group/move_mount_set_group_test.c | 2 +- tools/testing/selftests/mqueue/mq_open_tests.c | 2 +- tools/testing/selftests/mqueue/mq_perf_tests.c | 2 +- .../selftests/mseal_system_mappings/sysmap_is_sealed.c | 4 ++-- tools/testing/selftests/nci/nci_dev.c | 2 +- tools/testing/selftests/net/af_unix/diag_uid.c | 2 +- tools/testing/selftests/net/af_unix/msg_oob.c | 2 +- tools/testing/selftests/net/af_unix/scm_inq.c | 2 +- tools/testing/selftests/net/af_unix/scm_pidfd.c | 2 +- tools/testing/selftests/net/af_unix/scm_rights.c | 2 +- tools/testing/selftests/net/af_unix/unix_connect.c | 2 +- tools/testing/selftests/net/bind_timewait.c | 2 +- tools/testing/selftests/net/bind_wildcard.c | 2 +- tools/testing/selftests/net/can/test_raw_filter.c | 2 +- tools/testing/selftests/net/cmsg_sender.c | 2 +- tools/testing/selftests/net/epoll_busy_poll.c | 2 +- tools/testing/selftests/net/gro.c | 2 +- tools/testing/selftests/net/ip_local_port_range.c | 2 +- tools/testing/selftests/net/ipsec.c | 2 +- tools/testing/selftests/net/netfilter/conntrack_dump_flush.c | 2 +- tools/testing/selftests/net/netlink-dumps.c | 2 +- tools/testing/selftests/net/proc_net_pktgen.c | 2 +- tools/testing/selftests/net/psock_fanout.c | 2 +- tools/testing/selftests/net/psock_tpacket.c | 2 +- tools/testing/selftests/net/reuseaddr_ports_exhausted.c | 2 +- tools/testing/selftests/net/reuseport_bpf.c | 2 +- tools/testing/selftests/net/reuseport_bpf_numa.c | 2 +- tools/testing/selftests/net/rxtimestamp.c | 2 +- tools/testing/selftests/net/sk_so_peek_off.c | 2 +- tools/testing/selftests/net/so_incoming_cpu.c | 2 +- tools/testing/selftests/net/socket.c | 2 +- tools/testing/selftests/net/tap.c | 2 +- tools/testing/selftests/net/tcp_ao/lib/setup.c | 2 +- tools/testing/selftests/net/tcp_fastopen_backup_key.c | 2 +- tools/testing/selftests/net/tls.c | 2 +- tools/testing/selftests/net/toeplitz.c | 2 +- tools/testing/selftests/net/tun.c | 2 +- tools/testing/selftests/net/udpgso_bench_tx.c | 2 +- tools/testing/selftests/openat2/helpers.h | 2 +- tools/testing/selftests/openat2/openat2_test.c | 2 +- tools/testing/selftests/openat2/rename_attack_test.c | 2 +- tools/testing/selftests/openat2/resolve_test.c | 2 +- tools/testing/selftests/pci_endpoint/pci_endpoint_test.c | 2 +- tools/testing/selftests/perf_events/mmap.c | 2 +- tools/testing/selftests/perf_events/remove_on_exec.c | 2 +- tools/testing/selftests/perf_events/sigtrap_threads.c | 2 +- tools/testing/selftests/perf_events/watermark_signal.c | 2 +- tools/testing/selftests/pid_namespace/pid_max.c | 2 +- tools/testing/selftests/pid_namespace/regression_enomem.c | 2 +- tools/testing/selftests/pidfd/pidfd.h | 2 +- tools/testing/selftests/pidfd/pidfd_bind_mount.c | 2 +- tools/testing/selftests/pidfd/pidfd_fdinfo_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_file_handle_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_getfd_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_info_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_open_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_poll_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_setattr_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_setns_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_test.c | 2 +- tools/testing/selftests/pidfd/pidfd_wait.c | 2 +- tools/testing/selftests/pidfd/pidfd_xattr_test.c | 2 +- tools/testing/selftests/prctl/set-anon-vma-name-test.c | 2 +- tools/testing/selftests/prctl/set-process-name.c | 2 +- tools/testing/selftests/proc/proc-maps-race.c | 2 +- tools/testing/selftests/proc/proc-pid-vm.c | 2 +- tools/testing/selftests/ptrace/get_set_sud.c | 2 +- tools/testing/selftests/ptrace/get_syscall_info.c | 2 +- tools/testing/selftests/ptrace/set_syscall_info.c | 2 +- tools/testing/selftests/ptrace/vmaccess.c | 2 +- tools/testing/selftests/resctrl/resctrl.h | 2 +- tools/testing/selftests/ring-buffer/map_test.c | 2 +- tools/testing/selftests/riscv/abi/pointer_masking.c | 2 +- tools/testing/selftests/riscv/hwprobe/cbo.c | 2 +- tools/testing/selftests/riscv/hwprobe/hwprobe.c | 2 +- tools/testing/selftests/riscv/hwprobe/which-cpus.c | 2 +- tools/testing/selftests/riscv/mm/mmap_bottomup.c | 2 +- tools/testing/selftests/riscv/mm/mmap_default.c | 2 +- tools/testing/selftests/riscv/mm/mmap_test.h | 2 +- tools/testing/selftests/riscv/sigreturn/sigreturn.c | 2 +- tools/testing/selftests/riscv/vector/v_initval.c | 2 +- tools/testing/selftests/riscv/vector/vstate_prctl.c | 2 +- tools/testing/selftests/rseq/basic_percpu_ops_test.c | 2 +- tools/testing/selftests/rseq/rseq.c | 2 +- tools/testing/selftests/rtc/rtctest.c | 2 +- tools/testing/selftests/seccomp/seccomp_benchmark.c | 2 +- tools/testing/selftests/seccomp/seccomp_bpf.c | 2 +- tools/testing/selftests/sgx/main.c | 2 +- tools/testing/selftests/signal/mangle_uc_sigmask.c | 2 +- tools/testing/selftests/signal/sas.c | 2 +- tools/testing/selftests/sparc64/drivers/adi-test.c | 2 +- tools/testing/selftests/sync/Makefile | 2 +- tools/testing/selftests/sync/sync_test.c | 2 +- tools/testing/selftests/sync/synctest.h | 2 +- tools/testing/selftests/syscall_user_dispatch/sud_test.c | 2 +- tools/testing/selftests/tdx/tdx_guest_test.c | 2 +- tools/testing/selftests/timens/timens.h | 2 +- tools/testing/selftests/timers/adjtick.c | 2 +- tools/testing/selftests/timers/alarmtimer-suspend.c | 2 +- tools/testing/selftests/timers/change_skew.c | 2 +- tools/testing/selftests/timers/clocksource-switch.c | 2 +- tools/testing/selftests/timers/freq-step.c | 2 +- tools/testing/selftests/timers/inconsistency-check.c | 2 +- tools/testing/selftests/timers/leap-a-day.c | 2 +- tools/testing/selftests/timers/leapcrash.c | 2 +- tools/testing/selftests/timers/mqueue-lat.c | 2 +- tools/testing/selftests/timers/nanosleep.c | 2 +- tools/testing/selftests/timers/nsleep-lat.c | 2 +- tools/testing/selftests/timers/posix_timers.c | 2 +- tools/testing/selftests/timers/raw_skew.c | 2 +- tools/testing/selftests/timers/rtcpie.c | 2 +- tools/testing/selftests/timers/set-2038.c | 2 +- tools/testing/selftests/timers/set-tai.c | 2 +- tools/testing/selftests/timers/set-timer-lat.c | 2 +- tools/testing/selftests/timers/set-tz.c | 2 +- tools/testing/selftests/timers/skew_consistency.c | 2 +- tools/testing/selftests/timers/threadtest.c | 2 +- tools/testing/selftests/timers/valid-adjtimex.c | 2 +- tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c | 2 +- tools/testing/selftests/tty/tty_tstamp_update.c | 2 +- tools/testing/selftests/uevent/uevent_filtering.c | 2 +- tools/testing/selftests/user_events/abi_test.c | 2 +- tools/testing/selftests/user_events/dyn_test.c | 2 +- tools/testing/selftests/user_events/ftrace_test.c | 2 +- tools/testing/selftests/user_events/perf_test.c | 2 +- tools/testing/selftests/user_events/user_events_selftests.h | 2 +- tools/testing/selftests/vDSO/vdso_test_abi.c | 2 +- tools/testing/selftests/vDSO/vdso_test_chacha.c | 2 +- tools/testing/selftests/vDSO/vdso_test_clock_getres.c | 2 +- tools/testing/selftests/vDSO/vdso_test_correctness.c | 2 +- tools/testing/selftests/vDSO/vdso_test_getcpu.c | 2 +- tools/testing/selftests/vDSO/vdso_test_getrandom.c | 2 +- tools/testing/selftests/vDSO/vdso_test_gettimeofday.c | 2 +- tools/testing/selftests/x86/corrupt_xstate_header.c | 2 +- tools/testing/selftests/x86/helpers.h | 2 +- tools/testing/selftests/x86/lam.c | 2 +- tools/testing/selftests/x86/syscall_numbering.c | 2 +- tools/testing/selftests/x86/test_mremap_vdso.c | 2 +- tools/testing/selftests/x86/test_vsyscall.c | 2 +- tools/testing/selftests/x86/xstate.h | 2 +- 280 files changed, 286 insertions(+), 280 deletions(-) -- 2.43.0

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[PATCH 0/2] selftests/verification: Add initial RV tests

by Gabriele Monaco

Add a series of tests to validate the RV tracefs API and basic functionality. * available monitors: Check that all monitors (from the monitors folder) appear as available and have a description. Works with nested monitors. * enable/disable: Enable and disable all monitors and validate both the enabled file and the enabled_monitors. Check that enabling container monitors enables all nested monitors. * reactors: Set all reactors and validate the setting, also for nested monitors. * wwnr with printk: wwnr is broken on purpose, run it with a load and check that the printk reactor works. Also validate disabling reacting_on or monitoring_on prevents reactions. These tests use the ftracetest suite. The first patch of the series adapts ftracetest to make this possible. The enable/disable test cannot pass on upstream without the application of the fix in [1]. [1] - https://lore.kernel.org/lkml/87tt0t4u19.fsf@yellow.woof To: Steven Rostedt <rostedt(a)goodmis.org> To: Nam Cao <namcao(a)linutronix.de> Cc: Masami Hiramatsu <mhiramat(a)kernel.org> Cc: John Kacur <jkacur(a)redhat.com> Cc: Waylon Cude <wcude(a)redhat.com> Cc: linux-trace-kernel(a)vger.kernel.org Cc: linux-kselftest(a)vger.kernel.org Gabriele Monaco (2): selftest/ftrace: Generalise ftracetest to use with RV selftests/verification: Add initial RV tests MAINTAINERS | 1 + tools/testing/selftests/ftrace/ftracetest | 34 ++++++--- .../ftrace/test.d/00basic/mount_options.tc | 2 +- .../testing/selftests/ftrace/test.d/functions | 6 +- .../testing/selftests/verification/.gitignore | 2 + tools/testing/selftests/verification/Makefile | 8 ++ tools/testing/selftests/verification/config | 1 + tools/testing/selftests/verification/settings | 1 + .../selftests/verification/test.d/functions | 39 ++++++++++ .../test.d/rv_monitor_enable_disable.tc | 75 +++++++++++++++++++ .../verification/test.d/rv_monitor_reactor.tc | 68 +++++++++++++++++ .../test.d/rv_monitors_available.tc | 18 +++++ .../verification/test.d/rv_wwnr_printk.tc | 29 +++++++ .../verification/verificationtest-ktap | 8 ++ 14 files changed, 278 insertions(+), 14 deletions(-) create mode 100644 tools/testing/selftests/verification/.gitignore create mode 100644 tools/testing/selftests/verification/Makefile create mode 100644 tools/testing/selftests/verification/config create mode 100644 tools/testing/selftests/verification/settings create mode 100644 tools/testing/selftests/verification/test.d/functions create mode 100644 tools/testing/selftests/verification/test.d/rv_monitor_enable_disable.tc create mode 100644 tools/testing/selftests/verification/test.d/rv_monitor_reactor.tc create mode 100644 tools/testing/selftests/verification/test.d/rv_monitors_available.tc create mode 100644 tools/testing/selftests/verification/test.d/rv_wwnr_printk.tc create mode 100644 tools/testing/selftests/verification/verificationtest-ktap base-commit: cec1e6e5d1ab33403b809f79cd20d6aff124ccfe -- 2.51.0

1 month, 2 weeks

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