aboutsummaryrefslogtreecommitdiff
path: root/tools/testing
AgeCommit message (Collapse)AuthorFilesLines
2023-02-13selftests: filesystems: Fix incorrect kernel headers search pathMathieu Desnoyers3-3/+3
Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <[email protected]> Cc: Shuah Khan <[email protected]> Cc: [email protected] Cc: Ingo Molnar <[email protected]> Cc: <[email protected]> # 5.18+ Signed-off-by: Shuah Khan <[email protected]>
2023-02-13selftests: drivers: Fix incorrect kernel headers search pathMathieu Desnoyers2-3/+2
Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <[email protected]> Cc: Shuah Khan <[email protected]> Cc: [email protected] Cc: Ingo Molnar <[email protected]> Cc: <[email protected]> # 5.18+ Signed-off-by: Shuah Khan <[email protected]>
2023-02-13selftests: dmabuf-heaps: Fix incorrect kernel headers search pathMathieu Desnoyers2-3/+2
Use $(KHDR_INCLUDES) as lookup path for kernel headers. This prevents building against kernel headers from the build environment in scenarios where kernel headers are installed into a specific output directory (O=...). Signed-off-by: Mathieu Desnoyers <[email protected]> Cc: Shuah Khan <[email protected]> Cc: [email protected] Cc: Ingo Molnar <[email protected]> Cc: <[email protected]> # 5.18+ Signed-off-by: Shuah Khan <[email protected]>
2023-02-11Merge tag 'fixes-2023-02-11' of ↵Linus Torvalds1-4/+0
git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock Pull memblock revert from Mike Rapoport: "Revert 'mm: Always release pages to the buddy allocator in memblock_free_late()' The pages being freed by memblock_free_late() have already been initialized, but if they are in the deferred init range, __free_one_page() might access nearby uninitialized pages when trying to coalesce buddies, which will cause a crash. A proper fix will be more involved so revert this change for the time being" * tag 'fixes-2023-02-11' of git://git.kernel.org/pub/scm/linux/kernel/git/rppt/memblock: Revert "mm: Always release pages to the buddy allocator in memblock_free_late()."
2023-02-10selftests: forwarding: Add MDB dump test casesIdo Schimmel1-0/+99
The kernel maintains three markers for the MDB dump: 1. The last bridge device from which the MDB was dumped. 2. The last MDB entry from which the MDB was dumped. 3. The last port-group entry that was dumped. Add test cases for large scale MDB dump to make sure that all the configured entries are dumped and that the markers are used correctly. Specifically, create 2 bridges with 32 ports and add 256 MDB entries in which all the ports are member of. Test that each bridge reports 8192 (256 * 32) permanent entries. Do that with IPv4, IPv6 and L2 MDB entries. On my system, MDB dump of the above is contained in about 50 netlink messages. Example output: # ./bridge_mdb.sh [...] INFO: # Large scale dump tests TEST: IPv4 large scale dump tests [ OK ] TEST: IPv6 large scale dump tests [ OK ] TEST: L2 large scale dump tests [ OK ] [...] Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Petr Machata <[email protected]> Acked-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-10Merge branch 'for-6.3/cxl-ram-region' into cxl/nextDan Williams1-10/+137
Include the support for enumerating and provisioning ram regions for v6.3. This also include a default policy change for ram / volatile device-dax instances to assign them to the dax_kmem driver by default.
2023-02-10Daniel Borkmann says:Jakub Kicinski44-195/+1425
==================== pull-request: bpf-next 2023-02-11 We've added 96 non-merge commits during the last 14 day(s) which contain a total of 152 files changed, 4884 insertions(+), 962 deletions(-). There is a minor conflict in drivers/net/ethernet/intel/ice/ice_main.c between commit 5b246e533d01 ("ice: split probe into smaller functions") from the net-next tree and commit 66c0e13ad236 ("drivers: net: turn on XDP features") from the bpf-next tree. Remove the hunk given ice_cfg_netdev() is otherwise there a 2nd time, and add XDP features to the existing ice_cfg_netdev() one: [...] ice_set_netdev_features(netdev); netdev->xdp_features = NETDEV_XDP_ACT_BASIC | NETDEV_XDP_ACT_REDIRECT | NETDEV_XDP_ACT_XSK_ZEROCOPY; ice_set_ops(netdev); [...] Stephen's merge conflict mail: https://lore.kernel.org/bpf/[email protected]/ The main changes are: 1) Add support for BPF trampoline on s390x which finally allows to remove many test cases from the BPF CI's DENYLIST.s390x, from Ilya Leoshkevich. 2) Add multi-buffer XDP support to ice driver, from Maciej Fijalkowski. 3) Add capability to export the XDP features supported by the NIC. Along with that, add a XDP compliance test tool, from Lorenzo Bianconi & Marek Majtyka. 4) Add __bpf_kfunc tag for marking kernel functions as kfuncs, from David Vernet. 5) Add a deep dive documentation about the verifier's register liveness tracking algorithm, from Eduard Zingerman. 6) Fix and follow-up cleanups for resolve_btfids to be compiled as a host program to avoid cross compile issues, from Jiri Olsa & Ian Rogers. 7) Batch of fixes to the BPF selftest for xdp_hw_metadata which resulted when testing on different NICs, from Jesper Dangaard Brouer. 8) Fix libbpf to better detect kernel version code on Debian, from Hao Xiang. 9) Extend libbpf to add an option for when the perf buffer should wake up, from Jon Doron. 10) Follow-up fix on xdp_metadata selftest to just consume on TX completion, from Stanislav Fomichev. 11) Extend the kfuncs.rst document with description on kfunc lifecycle & stability expectations, from David Vernet. 12) Fix bpftool prog profile to skip attaching to offline CPUs, from Tonghao Zhang. ==================== Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-10tools/testing/cxl: Define a fixed volatile configuration to parseDan Williams1-10/+137
Take two endpoints attached to the first switch on the first host-bridge in the cxl_test topology and define a pre-initialized region. This is a x2 interleave underneath a x1 CXL Window. $ modprobe cxl_test $ # cxl list -Ru { "region":"region3", "resource":"0xf010000000", "size":"512.00 MiB (536.87 MB)", "interleave_ways":2, "interleave_granularity":4096, "decode_state":"commit" } Tested-by: Fan Ni <[email protected]> Reviewed-by: Vishal Verma <[email protected]> Reviewed-by: Dave Jiang <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]> Link: https://lore.kernel.org/r/167602000547.1924368.11613151863880268868.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <[email protected]>
2023-02-10selftests/bpf: Attach to fopen()/fclose() in attach_probeIlya Leoshkevich2-10/+11
malloc() and free() may be completely replaced by sanitizers, use fopen() and fclose() instead. Signed-off-by: Ilya Leoshkevich <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-02-10selftests/bpf: Attach to fopen()/fclose() in uprobe_autoattachIlya Leoshkevich2-14/+16
malloc() and free() may be completely replaced by sanitizers, use fopen() and fclose() instead. Signed-off-by: Ilya Leoshkevich <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-02-10selftests/bpf: Forward SAN_CFLAGS and SAN_LDFLAGS to runqslower and libbpfIlya Leoshkevich1-2/+5
To get useful results from the Memory Sanitizer, all code running in a process needs to be instrumented. When building tests with other sanitizers, it's not strictly necessary, but is also helpful. So make sure runqslower and libbpf are compiled with SAN_CFLAGS and linked with SAN_LDFLAGS. Signed-off-by: Ilya Leoshkevich <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-02-10selftests/bpf: Split SAN_CFLAGS and SAN_LDFLAGSIlya Leoshkevich1-1/+2
Memory Sanitizer requires passing different options to CFLAGS and LDFLAGS: besides the mandatory -fsanitize=memory, one needs to pass header and library paths, and passing -L to a compilation step triggers -Wunused-command-line-argument. So introduce a separate variable for linker flags. Use $(SAN_CFLAGS) as a default in order to avoid complicating the ASan usage. Signed-off-by: Ilya Leoshkevich <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-02-10selftests/bpf: Quote host toolsIlya Leoshkevich1-3/+4
Using HOSTCC="ccache clang" breaks building the tests, since, when it's forwarded to e.g. bpftool, the child make sees HOSTCC=ccache and "clang" is considered a target. Fix by quoting it, and also HOSTLD and HOSTAR for consistency. Signed-off-by: Ilya Leoshkevich <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
2023-02-10Merge branches 'for-next/sysreg', 'for-next/sme', 'for-next/kselftest', ↵Catalin Marinas31-111/+1535
'for-next/misc', 'for-next/sme2', 'for-next/tpidr2', 'for-next/scs', 'for-next/compat-hwcap', 'for-next/ftrace', 'for-next/efi-boot-mmu-on', 'for-next/ptrauth' and 'for-next/pseudo-nmi', remote-tracking branch 'arm64/for-next/perf' into for-next/core * arm64/for-next/perf: perf: arm_spe: Print the version of SPE detected perf: arm_spe: Add support for SPEv1.2 inverted event filtering perf: Add perf_event_attr::config3 drivers/perf: fsl_imx8_ddr_perf: Remove set-but-not-used variable perf: arm_spe: Support new SPEv1.2/v8.7 'not taken' event perf: arm_spe: Use new PMSIDR_EL1 register enums perf: arm_spe: Drop BIT() and use FIELD_GET/PREP accessors arm64/sysreg: Convert SPE registers to automatic generation arm64: Drop SYS_ from SPE register defines perf: arm_spe: Use feature numbering for PMSEVFR_EL1 defines perf/marvell: Add ACPI support to TAD uncore driver perf/marvell: Add ACPI support to DDR uncore driver perf/arm-cmn: Reset DTM_PMU_CONFIG at probe drivers/perf: hisi: Extract initialization of "cpa_pmu->pmu" drivers/perf: hisi: Simplify the parameters of hisi_pmu_init() drivers/perf: hisi: Advertise the PERF_PMU_CAP_NO_EXCLUDE capability * for-next/sysreg: : arm64 sysreg and cpufeature fixes/updates KVM: arm64: Use symbolic definition for ISR_EL1.A arm64/sysreg: Add definition of ISR_EL1 arm64/sysreg: Add definition for ICC_NMIAR1_EL1 arm64/cpufeature: Remove 4 bit assumption in ARM64_FEATURE_MASK() arm64/sysreg: Fix errors in 32 bit enumeration values arm64/cpufeature: Fix field sign for DIT hwcap detection * for-next/sme: : SME-related updates arm64/sme: Optimise SME exit on syscall entry arm64/sme: Don't use streaming mode to probe the maximum SME VL arm64/ptrace: Use system_supports_tpidr2() to check for TPIDR2 support * for-next/kselftest: (23 commits) : arm64 kselftest fixes and improvements kselftest/arm64: Don't require FA64 for streaming SVE+ZA tests kselftest/arm64: Copy whole EXTRA context kselftest/arm64: Fix enumeration of systems without 128 bit SME for SSVE+ZA kselftest/arm64: Fix enumeration of systems without 128 bit SME kselftest/arm64: Don't require FA64 for streaming SVE tests kselftest/arm64: Limit the maximum VL we try to set via ptrace kselftest/arm64: Correct buffer size for SME ZA storage kselftest/arm64: Remove the local NUM_VL definition kselftest/arm64: Verify simultaneous SSVE and ZA context generation kselftest/arm64: Verify that SSVE signal context has SVE_SIG_FLAG_SM set kselftest/arm64: Remove spurious comment from MTE test Makefile kselftest/arm64: Support build of MTE tests with clang kselftest/arm64: Initialise current at build time in signal tests kselftest/arm64: Don't pass headers to the compiler as source kselftest/arm64: Remove redundant _start labels from FP tests kselftest/arm64: Fix .pushsection for strings in FP tests kselftest/arm64: Run BTI selftests on systems without BTI kselftest/arm64: Fix test numbering when skipping tests kselftest/arm64: Skip non-power of 2 SVE vector lengths in fp-stress kselftest/arm64: Only enumerate power of two VLs in syscall-abi ... * for-next/misc: : Miscellaneous arm64 updates arm64/mm: Intercept pfn changes in set_pte_at() Documentation: arm64: correct spelling arm64: traps: attempt to dump all instructions arm64: Apply dynamic shadow call stack patching in two passes arm64: el2_setup.h: fix spelling typo in comments arm64: Kconfig: fix spelling arm64: cpufeature: Use kstrtobool() instead of strtobool() arm64: Avoid repeated AA64MMFR1_EL1 register read on pagefault path arm64: make ARCH_FORCE_MAX_ORDER selectable * for-next/sme2: (23 commits) : Support for arm64 SME 2 and 2.1 arm64/sme: Fix __finalise_el2 SMEver check kselftest/arm64: Remove redundant _start labels from zt-test kselftest/arm64: Add coverage of SME 2 and 2.1 hwcaps kselftest/arm64: Add coverage of the ZT ptrace regset kselftest/arm64: Add SME2 coverage to syscall-abi kselftest/arm64: Add test coverage for ZT register signal frames kselftest/arm64: Teach the generic signal context validation about ZT kselftest/arm64: Enumerate SME2 in the signal test utility code kselftest/arm64: Cover ZT in the FP stress test kselftest/arm64: Add a stress test program for ZT0 arm64/sme: Add hwcaps for SME 2 and 2.1 features arm64/sme: Implement ZT0 ptrace support arm64/sme: Implement signal handling for ZT arm64/sme: Implement context switching for ZT0 arm64/sme: Provide storage for ZT0 arm64/sme: Add basic enumeration for SME2 arm64/sme: Enable host kernel to access ZT0 arm64/sme: Manually encode ZT0 load and store instructions arm64/esr: Document ISS for ZT0 being disabled arm64/sme: Document SME 2 and SME 2.1 ABI ... * for-next/tpidr2: : Include TPIDR2 in the signal context kselftest/arm64: Add test case for TPIDR2 signal frame records kselftest/arm64: Add TPIDR2 to the set of known signal context records arm64/signal: Include TPIDR2 in the signal context arm64/sme: Document ABI for TPIDR2 signal information * for-next/scs: : arm64: harden shadow call stack pointer handling arm64: Stash shadow stack pointer in the task struct on interrupt arm64: Always load shadow stack pointer directly from the task struct * for-next/compat-hwcap: : arm64: Expose compat ARMv8 AArch32 features (HWCAPs) arm64: Add compat hwcap SSBS arm64: Add compat hwcap SB arm64: Add compat hwcap I8MM arm64: Add compat hwcap ASIMDBF16 arm64: Add compat hwcap ASIMDFHM arm64: Add compat hwcap ASIMDDP arm64: Add compat hwcap FPHP and ASIMDHP * for-next/ftrace: : Add arm64 support for DYNAMICE_FTRACE_WITH_CALL_OPS arm64: avoid executing padding bytes during kexec / hibernation arm64: Implement HAVE_DYNAMIC_FTRACE_WITH_CALL_OPS arm64: ftrace: Update stale comment arm64: patching: Add aarch64_insn_write_literal_u64() arm64: insn: Add helpers for BTI arm64: Extend support for CONFIG_FUNCTION_ALIGNMENT ACPI: Don't build ACPICA with '-Os' Compiler attributes: GCC cold function alignment workarounds ftrace: Add DYNAMIC_FTRACE_WITH_CALL_OPS * for-next/efi-boot-mmu-on: : Permit arm64 EFI boot with MMU and caches on arm64: kprobes: Drop ID map text from kprobes blacklist arm64: head: Switch endianness before populating the ID map efi: arm64: enter with MMU and caches enabled arm64: head: Clean the ID map and the HYP text to the PoC if needed arm64: head: avoid cache invalidation when entering with the MMU on arm64: head: record the MMU state at primary entry arm64: kernel: move identity map out of .text mapping arm64: head: Move all finalise_el2 calls to after __enable_mmu * for-next/ptrauth: : arm64 pointer authentication cleanup arm64: pauth: don't sign leaf functions arm64: unify asm-arch manipulation * for-next/pseudo-nmi: : Pseudo-NMI code generation optimisations arm64: irqflags: use alternative branches for pseudo-NMI logic arm64: add ARM64_HAS_GIC_PRIO_RELAXED_SYNC cpucap arm64: make ARM64_HAS_GIC_PRIO_MASKING depend on ARM64_HAS_GIC_CPUIF_SYSREGS arm64: rename ARM64_HAS_IRQ_PRIO_MASKING to ARM64_HAS_GIC_PRIO_MASKING arm64: rename ARM64_HAS_SYSREG_GIC_CPUIF to ARM64_HAS_GIC_CPUIF_SYSREGS
2023-02-09selftests: fib_rule_tests: Test UDP and TCP connections with DSCP rules.Guillaume Nault2-2/+177
Add the fib_rule6_send and fib_rule4_send tests to verify that DSCP values are properly taken into account when UDP or TCP sockets try to connect(). Tests are done with nettest, which needs a new option to specify the DS Field value of the socket being tested. This new option is named '-Q', in reference to the similar option used by ping. Signed-off-by: Guillaume Nault <[email protected]> Reviewed-by: David Ahern <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-09self-tests: introduce self-tests for RPS default maskPaolo Abeni3-0/+61
Ensure that RPS default mask changes take place on all newly created netns/devices and don't affect existing ones. Signed-off-by: Paolo Abeni <[email protected]> Reviewed-by: Simon Horman <[email protected]> Reviewed-by: Eric Dumazet <[email protected]> Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netJakub Kicinski7-106/+128
net/devlink/leftover.c / net/core/devlink.c: 565b4824c39f ("devlink: change port event netdev notifier from per-net to global") f05bd8ebeb69 ("devlink: move code to a dedicated directory") 687125b5799c ("devlink: split out core code") https://lore.kernel.org/all/[email protected]/ Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-09Merge tag 'net-6.2-rc8' of ↵Linus Torvalds4-21/+25
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from can and ipsec subtrees. Current release - regressions: - sched: fix off by one in htb_activate_prios() - eth: mana: fix accessing freed irq affinity_hint - eth: ice: fix out-of-bounds KASAN warning in virtchnl Current release - new code bugs: - eth: mtk_eth_soc: enable special tag when any MAC uses DSA Previous releases - always broken: - core: fix sk->sk_txrehash default - neigh: make sure used and confirmed times are valid - mptcp: be careful on subflow status propagation on errors - xfrm: prevent potential spectre v1 gadget in xfrm_xlate32_attr() - phylink: move phy_device_free() to correctly release phy device - eth: mlx5: - fix crash unsetting rx-vlan-filter in switchdev mode - fix hang on firmware reset - serialize module cleanup with reload and remove" * tag 'net-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (57 commits) selftests: forwarding: lib: quote the sysctl values net: mscc: ocelot: fix all IPv6 getting trapped to CPU when PTP timestamping is used rds: rds_rm_zerocopy_callback() use list_first_entry() net: txgbe: Update support email address selftests: Fix failing VXLAN VNI filtering test selftests: mptcp: stop tests earlier selftests: mptcp: allow more slack for slow test-case mptcp: be careful on subflow status propagation on errors mptcp: fix locking for in-kernel listener creation mptcp: fix locking for setsockopt corner-case mptcp: do not wait for bare sockets' timeout net: ethernet: mtk_eth_soc: fix DSA TX tag hwaccel for switch port 0 nfp: ethtool: fix the bug of setting unsupported port speed txhash: fix sk->sk_txrehash default net: ethernet: mtk_eth_soc: fix wrong parameters order in __xdp_rxq_info_reg() net: ethernet: mtk_eth_soc: enable special tag when any MAC uses DSA net: sched: sch: Fix off by one in htb_activate_prios() igc: Add ndo_tx_timeout support net: mana: Fix accessing freed irq affinity_hint hv_netvsc: Allocate memory in netvsc_dma_map() with GFP_ATOMIC ...
2023-02-09selftests/powerpc: Add automatically allocating read_fileBenjamin Gray5-109/+71
A couple of tests roll their own auto-allocating file read logic. Add a generic implementation and convert them to use it. Signed-off-by: Benjamin Gray <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-02-09selftests/powerpc: Add {read,write}_{long,ulong}Benjamin Gray5-22/+95
Add helper functions to read and write (unsigned) long values directly from/to files. One of the kernel interfaces uses hex strings, so we need to allow passing a base too. Signed-off-by: Benjamin Gray <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-02-09selftests/powerpc: Parse long/unsigned long value safelyBenjamin Gray3-7/+132
Often a file is expected to hold an integral value. Existing functions will use a C stdlib function like atoi or strtol to parse the file. These operations are error prone, with complicated error conditions (atoi returns 0 if not a number, and is undefined behaviour if not in range. strtol returns 0 if not a number, and LONG_MIN/MAX if not in range + sets errno to ERANGE). Signed-off-by: Benjamin Gray <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-02-09selftests/powerpc: Add read/write debugfs file, intBenjamin Gray5-35/+47
Debugfs files are not always integers, so make *_file return/write a byte buffer, and *_int deal with int values specifically. This increases consistency with the other file read/write helpers. Signed-off-by: Benjamin Gray <[email protected]> Reviewed-by: Andrew Donnellan <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-02-09selftests/powerpc: Add generic read/write file utilBenjamin Gray7-160/+120
File read/write is reimplemented in about 5 different ways in the various PowerPC selftests. This indicates it should be a common util. Add a common read_file / write_file implementation and convert users to it where (easily) possible. Signed-off-by: Benjamin Gray <[email protected]> Signed-off-by: Michael Ellerman <[email protected]> Link: https://lore.kernel.org/r/[email protected]
2023-02-09selftests: forwarding: lib: quote the sysctl valuesHangbin Liu1-2/+2
When set/restore sysctl value, we should quote the value as some keys may have multi values, e.g. net.ipv4.ping_group_range Fixes: f5ae57784ba8 ("selftests: forwarding: lib: Add sysctl_set(), sysctl_restore()") Signed-off-by: Hangbin Liu <[email protected]> Reviewed-by: Petr Machata <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2023-02-08selftests: Fix failing VXLAN VNI filtering testIdo Schimmel1-13/+5
iproute2 does not recognize the "group6" and "remote6" keywords. Fix by using "group" and "remote" instead. Before: # ./test_vxlan_vnifiltering.sh [...] Tests passed: 25 Tests failed: 2 After: # ./test_vxlan_vnifiltering.sh [...] Tests passed: 27 Tests failed: 0 Fixes: 3edf5f66c12a ("selftests: add new tests for vxlan vnifiltering") Signed-off-by: Ido Schimmel <[email protected]> Reviewed-by: Alexander Duyck <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Jakub Kicinski <[email protected]>
2023-02-08kunit: kunit.py extract handlersAlexander Pantyukhin1-71/+96
The main function contains a wide if-elif block that handles different subcommands. It's possible to make code refactoring to extract subcommands handlers. Fixed commit summary line. Shuah Khan <[email protected]> Signed-off-by: Alexander Pantyukhin <[email protected]> Reviewed-by: David Gow <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2023-02-08tools/testing/kunit/kunit.py: remove redundant double checkAlexander Pantyukhin1-14/+5
The build_tests function contained double checking for not success result. It is fixed in the current patch. Additional small simplifications of code like using ternary if were applied (avoid using the same operation by calculation times differ in two places). Signed-off-by: Alexander Pantyukhin <[email protected]> Reviewed-by: David Gow <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
2023-02-08KVM: selftests: Remove duplicate macro definitionShaoqin Huang1-3/+0
The KVM_GUEST_PAGE_TABLE_MIN_PADDR macro has been defined in include/kvm_util_base.h. So remove the duplicate definition in lib/kvm_util.c. Fixes: cce0c23dd944 ("KVM: selftests: Add wrapper to allocate page table page") Signed-off-by: Shaoqin Huang <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sean Christopherson <[email protected]>
2023-02-08KVM: selftests: Clean up misnomers in xen_shinfo_testMichal Luczaj1-8/+5
As discussed[*], relabel the poorly named structs to align with the current KVM nomenclature. Old names are a leftover from before commit 52491a38b2c2 ("KVM: Initialize gfn_to_pfn_cache locks in dedicated helper"), which i.a. introduced kvm_gpc_init() and renamed kvm_gfn_to_pfn_cache_init()/ _destroy() to kvm_gpc_activate()/_deactivate(). Partly in an effort to avoid implying that the cache really is destroyed/freed. While at it, get rid of #define GPA_INVALID, which being used as a GFN, is not only misnamed, but also unnecessarily reinvents a UAPI constant. No functional change intended. [*] https://lore.kernel.org/r/[email protected] Signed-off-by: Michal Luczaj <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sean Christopherson <[email protected]>
2023-02-08selftests: KVM: Replace optarg with arg in guest_modes_cmdlineShaoqin Huang1-1/+1
The parameter arg in guest_modes_cmdline not being used now, and the optarg should be replaced with arg in guest_modes_cmdline. And this is the chance to change strtoul() to atoi_non_negative(), since guest mode ID will never be negative. Signed-off-by: Shaoqin Huang <[email protected]> Fixes: e42ac777d661 ("KVM: selftests: Factor out guest mode code") Reviewed-by: Andrew Jones <[email protected]> Reviewed-by: Vipin Sharma <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sean Christopherson <[email protected]>
2023-02-08selftests: mptcp: stop tests earlierMatthieu Baerts1-4/+10
These 'endpoint' tests from 'mptcp_join.sh' selftest start a transfer in the background and check the status during this transfer. Once the expected events have been recorded, there is no reason to wait for the data transfer to finish. It can be stopped earlier to reduce the execution time by more than half. For these tests, the exchanged data were not verified. Errors, if any, were ignored but that's fine, plenty of other tests are looking at that. It is then OK to mute stderr now that we are sure errors will be printed (and still ignored) because the transfer is stopped before the end. Fixes: e274f7154008 ("selftests: mptcp: add subflow limits test-cases") Cc: [email protected] Signed-off-by: Matthieu Baerts <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-02-08selftests: mptcp: allow more slack for slow test-casePaolo Abeni1-2/+8
A test-case is frequently failing on some extremely slow VMs. The mptcp transfer completes before the script is able to do all the required PM manipulation. Address the issue in the simplest possible way, making the transfer even more slow. Additionally dump more info in case of failures, to help debugging similar problems in the future and init dump_stats var. Fixes: e274f7154008 ("selftests: mptcp: add subflow limits test-cases") Cc: [email protected] Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/323 Signed-off-by: Paolo Abeni <[email protected]> Reviewed-by: Matthieu Baerts <[email protected]> Signed-off-by: Matthieu Baerts <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2023-02-07KVM: selftests: Assign guest page size in sync area early in memslot_perf_testGavin Shan1-2/+1
The guest page size in the synchronization area is needed by all test cases. So it's reasonable to set it in the unified preparation function (prepare_vm()). Signed-off-by: Gavin Shan <[email protected]> Reviewed-by: Maciej S. Szmigiero <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sean Christopherson <[email protected]>
2023-02-07KVM: selftests: Remove duplicate VM creation in memslot_perf_testGavin Shan1-2/+0
Remove a spurious call to __vm_create_with_one_vcpu() that was introduced by a merge gone sideways. Fixes: eb5618911af0 ("Merge tag 'kvmarm-6.2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD") Signed-off-by: Gavin Shan <[email protected]> Reviewed-by: Maciej S. Szmigiero <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Sean Christopherson <[email protected]>
2023-02-07Merge branch 'for-6.3/cxl-events' into cxl/nextDan Williams2-1/+353
Add the CXL event and interrupt support for the v6.3 update.
2023-02-07Merge branch 'for-6.3/cxl' into cxl/nextDan Williams9-3/+73
Merge the general CXL updates with fixes targeting v6.2-rc for v6.3. Resolve a conflict with the fix and move of cxl_report_and_clear() from pci.c to core/pci.c.
2023-02-07kselftest/arm64: Don't require FA64 for streaming SVE+ZA testsMark Brown1-6/+1
During early development a dependedncy was added on having FA64 available so we could use the full FPSIMD register set in the signal handler which got copied over into the SSVE+ZA registers test case. Subsequently the ABI was finialised so the handler is run with streaming mode disabled meaning this is redundant but the dependency was never removed, do so now. Signed-off-by: Mark Brown <[email protected]> Link: https://lore.kernel.org/r/20230202-arm64-kselftest-sve-za-fa64-v1-1-5c5f3dabe441@kernel.org Signed-off-by: Catalin Marinas <[email protected]>
2023-02-07kselftest/arm64: Copy whole EXTRA contextMark Brown1-2/+4
When copying the EXTRA context our calculation of the amount of data we need to copy is incorrect, we only calculate the amount of data needed within uc_mcontext.__reserved, not taking account of the fixed portion of the context. Add in the offset of the reserved data so that we copy everything we should. This will only cause test failures in cases where the last context in the EXTRA context is smaller than the missing data since we don't currently validate any of the register data and all the buffers we copy into are statically allocated so default to zero meaning that if we walk beyond the end of what we copied we'll encounter what looks like a context with magic and length both 0 which is a valid terminator record. Signed-off-by: Mark Brown <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Catalin Marinas <[email protected]>
2023-02-07KVM: s390: selftest: memop: Add cmpxchg testsJanis Schoetterl-Glausch1-15/+392
Test successful exchange, unsuccessful exchange, storage key protection and invalid arguments. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Acked-by: Janosch Frank <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Fix integer literalJanis Schoetterl-Glausch1-1/+1
The address is a 64 bit value, specifying a 32 bit value can crash the guest. In this case things worked out with -O2 but not -O0. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Fixes: 1bb873495a9e ("KVM: s390: selftests: Add more copy memop tests") Reviewed-by: Thomas Huth <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Fix wrong address being used in testJanis Schoetterl-Glausch1-2/+2
The guest code sets the key for mem1 only. In order to provoke a protection exception the test codes needs to address mem1. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Nico Boehr <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Fix typoJanis Schoetterl-Glausch1-1/+1
"acceeded" isn't a word, should be "exceeded". Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Reviewed-by: Nico Boehr <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Add bad address testJanis Schoetterl-Glausch1-1/+3
Add a test that tries a real write to a bad address. The existing CHECK_ONLY test doesn't cover all paths. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Nico Boehr <[email protected]> Reviewed-by: Janosch Frank <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Move testlist into mainJanis Schoetterl-Glausch1-65/+66
This allows checking if the necessary requirements for a test case are met via an arbitrary expression. In particular, it is easy to check if certain bits are set in the memop extension capability. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Reviewed-by: Janosch Frank <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Replace macros by functionsJanis Schoetterl-Glausch1-43/+39
Replace the DEFAULT_* test helpers by functions, as they don't need the extra flexibility. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Acked-by: Janosch Frank <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: s390: selftest: memop: Pass mop_desc via pointerJanis Schoetterl-Glausch1-22/+22
The struct is quite large, so this seems nicer. Signed-off-by: Janis Schoetterl-Glausch <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Reviewed-by: Janosch Frank <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07KVM: selftests: Compile s390 tests with -march=z10Nina Schoetterl-Glausch1-0/+3
The guest used in s390 kvm selftests is not be set up to handle all instructions the compiler might emit, i.e. vector instructions, leading to crashes. Limit what the compiler emits to the oldest machine model currently supported by Linux. Signed-off-by: Nina Schoetterl-Glausch <[email protected]> Reviewed-by: Janosch Frank <[email protected]> Reviewed-by: Thomas Huth <[email protected]> Link: https://lore.kernel.org/r/[email protected] Message-Id: <[email protected]> Signed-off-by: Janosch Frank <[email protected]>
2023-02-07selftests: ocelot: tc_flower_chains: make test_vlan_ingress_modify() more ↵Vladimir Oltean1-1/+1
comprehensive We have two IS1 filters of the OCELOT_VCAP_KEY_ANY key type (the one with "action vlan pop" and the one with "action vlan modify") and one of the OCELOT_VCAP_KEY_IPV4 key type (the one with "action skbedit priority"). But we have no IS1 filter with the OCELOT_VCAP_KEY_ETYPE key type, and there was an uncaught breakage there. To increase test coverage, convert one of the OCELOT_VCAP_KEY_ANY filters to OCELOT_VCAP_KEY_ETYPE, by making the filter also match on the MAC SA of the traffic sent by mausezahn, $h1_mac. Signed-off-by: Vladimir Oltean <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Paolo Abeni <[email protected]>
2023-02-07Revert "mm: Always release pages to the buddy allocator in ↵Aaron Thompson1-4/+0
memblock_free_late()." This reverts commit 115d9d77bb0f9152c60b6e8646369fa7f6167593. The pages being freed by memblock_free_late() have already been initialized, but if they are in the deferred init range, __free_one_page() might access nearby uninitialized pages when trying to coalesce buddies. This can, for example, trigger this BUG: BUG: unable to handle page fault for address: ffffe964c02580c8 RIP: 0010:__list_del_entry_valid+0x3f/0x70 <TASK> __free_one_page+0x139/0x410 __free_pages_ok+0x21d/0x450 memblock_free_late+0x8c/0xb9 efi_free_boot_services+0x16b/0x25c efi_enter_virtual_mode+0x403/0x446 start_kernel+0x678/0x714 secondary_startup_64_no_verify+0xd2/0xdb </TASK> A proper fix will be more involved so revert this change for the time being. Fixes: 115d9d77bb0f ("mm: Always release pages to the buddy allocator in memblock_free_late().") Signed-off-by: Aaron Thompson <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mike Rapoport (IBM) <[email protected]>
2023-02-06selftests/bpf: Fix spelling mistake "detecion" -> "detection"Colin Ian King1-1/+1
There is a spelling mistake in a literal string. Fix it. Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
Powered by cgit, Gruvboxed by Blaster4385.