- Lkft-triage - lists.linaro.org

selftests ublk UBLK_IO_F_NEED_REG_BUF undeclared

by Naresh Kamboju

The following build warnings / errors noticed while building the selftest/ublk with gcc-13 and clang-nightly toolchains on Linux next tree. Please suggest if I am missing something in my build setup. Regressions found on arm arm64 x86_64 - selftests ublk Regression Analysis: - New regression? Yes - Reproducibility? Yes Build regression: selftests ublk UBLK_IO_F_NEED_REG_BUF undeclared Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Build log CC kublk In file included from kublk.c:6: kublk.h: In function 'ublk_io_auto_zc_fallback': kublk.h:240:35: error: 'UBLK_IO_F_NEED_REG_BUF' undeclared (first use in this function); did you mean 'UBLKSRV_NEED_REG_BUF'? 240 | return !!(iod->op_flags & UBLK_IO_F_NEED_REG_BUF); | ^~~~~~~~~~~~~~~~~~~~~~ | UBLKSRV_NEED_REG_BUF kublk.h:240:35: note: each undeclared identifier is reported only once for each function it appears in kublk.c: In function 'ublk_ctrl_update_size': kublk.c:223:27: error: 'UBLK_U_CMD_UPDATE_SIZE' undeclared (first use in this function) 223 | .cmd_op = UBLK_U_CMD_UPDATE_SIZE, | ^~~~~~~~~~~~~~~~~~~~~~ kublk.c: In function 'ublk_ctrl_quiesce_dev': kublk.c:235:27: error: 'UBLK_U_CMD_QUIESCE_DEV' undeclared (first use in this function); did you mean 'UBLK_U_CMD_DEL_DEV'? 235 | .cmd_op = UBLK_U_CMD_QUIESCE_DEV, | ^~~~~~~~~~~~~~~~~~~~~~ | UBLK_U_CMD_DEL_DEV kublk.c: In function 'ublk_queue_init': kublk.c:447:63: error: 'UBLK_F_AUTO_BUF_REG' undeclared (first use in this function); did you mean 'UBLKSRV_AUTO_BUF_REG'? 447 | if (dev->dev_info.flags & (UBLK_F_SUPPORT_ZERO_COPY | UBLK_F_AUTO_BUF_REG)) { | ^~~~~~~~~~~~~~~~~~~ | UBLKSRV_AUTO_BUF_REG kublk.c: In function 'ublk_thread_init': kublk.c:507:63: error: 'UBLK_F_AUTO_BUF_REG' undeclared (first use in this function); did you mean 'UBLKSRV_AUTO_BUF_REG'? 507 | if (dev->dev_info.flags & (UBLK_F_SUPPORT_ZERO_COPY | UBLK_F_AUTO_BUF_REG)) { | ^~~~~~~~~~~~~~~~~~~ | UBLKSRV_AUTO_BUF_REG kublk.c: In function 'ublk_set_auto_buf_reg': kublk.c:579:16: error: variable 'buf' has initializer but incomplete type 579 | struct ublk_auto_buf_reg buf = {}; | ^~~~~~~~~~~~~~~~~ kublk.c:579:34: error: storage size of 'buf' isn't known 579 | struct ublk_auto_buf_reg buf = {}; | ^~~ kublk.c:587:29: error: 'UBLK_AUTO_BUF_REG_FALLBACK' undeclared (first use in this function); did you mean 'UBLKSRV_AUTO_BUF_REG_FALLBACK'? 587 | buf.flags = UBLK_AUTO_BUF_REG_FALLBACK; | ^~~~~~~~~~~~~~~~~~~~~~~~~~ | UBLKSRV_AUTO_BUF_REG_FALLBACK kublk.c:589:21: error: implicit declaration of function 'ublk_auto_buf_reg_to_sqe_addr' [-Werror=implicit-function-declaration] 589 | sqe->addr = ublk_auto_buf_reg_to_sqe_addr(&buf); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ kublk.c:579:34: error: unused variable 'buf' [-Werror=unused-variable] 579 | struct ublk_auto_buf_reg buf = {}; | ^~~ kublk.c: In function '__cmd_dev_add': kublk.c:1178:25: error: 'UBLK_F_QUIESCE' undeclared (first use in this function) 1178 | if ((features & UBLK_F_QUIESCE) && | ^~~~~~~~~~~~~~ kublk.c: In function 'cmd_dev_get_features': kublk.c:1381:30: error: 'UBLK_F_UPDATE_SIZE' undeclared (first use in this function) 1381 | [const_ilog2(UBLK_F_UPDATE_SIZE)] = "UPDATE_SIZE", | ^~~~~~~~~~~~~~~~~~ kublk.c:1369:46: note: in definition of macro 'const_ilog2' 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1369:24: error: array index in initializer not of integer type 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1381:18: note: in expansion of macro 'const_ilog2' 1381 | [const_ilog2(UBLK_F_UPDATE_SIZE)] = "UPDATE_SIZE", | ^~~~~~~~~~~ kublk.c:1369:24: note: (near initialization for 'feat_map') 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1381:18: note: in expansion of macro 'const_ilog2' 1381 | [const_ilog2(UBLK_F_UPDATE_SIZE)] = "UPDATE_SIZE", | ^~~~~~~~~~~ kublk.c:1382:30: error: 'UBLK_F_AUTO_BUF_REG' undeclared (first use in this function); did you mean 'UBLKSRV_AUTO_BUF_REG'? 1382 | [const_ilog2(UBLK_F_AUTO_BUF_REG)] = "AUTO_BUF_REG", | ^~~~~~~~~~~~~~~~~~~ kublk.c:1369:46: note: in definition of macro 'const_ilog2' 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1369:24: error: array index in initializer not of integer type 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1382:18: note: in expansion of macro 'const_ilog2' 1382 | [const_ilog2(UBLK_F_AUTO_BUF_REG)] = "AUTO_BUF_REG", | ^~~~~~~~~~~ kublk.c:1369:24: note: (near initialization for 'feat_map') 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1382:18: note: in expansion of macro 'const_ilog2' 1382 | [const_ilog2(UBLK_F_AUTO_BUF_REG)] = "AUTO_BUF_REG", | ^~~~~~~~~~~ kublk.c:1383:30: error: 'UBLK_F_QUIESCE' undeclared (first use in this function) 1383 | [const_ilog2(UBLK_F_QUIESCE)] = "QUIESCE", | ^~~~~~~~~~~~~~ kublk.c:1369:46: note: in definition of macro 'const_ilog2' 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1369:24: error: array index in initializer not of integer type 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1383:18: note: in expansion of macro 'const_ilog2' 1383 | [const_ilog2(UBLK_F_QUIESCE)] = "QUIESCE", | ^~~~~~~~~~~ kublk.c:1369:24: note: (near initialization for 'feat_map') 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1383:18: note: in expansion of macro 'const_ilog2' 1383 | [const_ilog2(UBLK_F_QUIESCE)] = "QUIESCE", | ^~~~~~~~~~~ kublk.c:1384:30: error: 'UBLK_F_PER_IO_DAEMON' undeclared (first use in this function) 1384 | [const_ilog2(UBLK_F_PER_IO_DAEMON)] = "PER_IO_DAEMON", | ^~~~~~~~~~~~~~~~~~~~ kublk.c:1369:46: note: in definition of macro 'const_ilog2' 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1369:24: error: array index in initializer not of integer type 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1384:18: note: in expansion of macro 'const_ilog2' 1384 | [const_ilog2(UBLK_F_PER_IO_DAEMON)] = "PER_IO_DAEMON", | ^~~~~~~~~~~ kublk.c:1369:24: note: (near initialization for 'feat_map') 1369 | #define const_ilog2(x) (63 - __builtin_clzll(x)) | ^ kublk.c:1384:18: note: in expansion of macro 'const_ilog2' 1384 | [const_ilog2(UBLK_F_PER_IO_DAEMON)] = "PER_IO_DAEMON", | ^~~~~~~~~~~ kublk.c: In function 'main': kublk.c:1613:46: error: 'UBLK_F_AUTO_BUF_REG' undeclared (first use in this function); did you mean 'UBLKSRV_AUTO_BUF_REG'? 1613 | ctx.flags |= UBLK_F_AUTO_BUF_REG; | ^~~~~~~~~~~~~~~~~~~ | UBLKSRV_AUTO_BUF_REG cc1: all warnings being treated as errors ## Source * Kernel version: 6.16.0-rc2 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git sha: 050f8ad7b58d9079455af171ac279c4b9b828c11 * Git describe: next-20250616 * Project details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250616/ * Architectures: arm, arm64, x86_64 * Toolchains: gcc-13, clang nightly * Kconfigs: selftest/*/config+defconfig+ ## Build arm64 * Build log clang: https://regressions.linaro.org/lkft/linux-next-master/next-20250617/log-par… * Build log gcc: https://regressions.linaro.org/lkft/linux-next-master/next-20250617/log-par… * Build details: https://regressions.linaro.org/lkft/linux-next-master/next-20250617/log-par… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ycmBy2r4aPm6emlo7FX… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ycmBy2r4aPm6emlo7FX… ## Steps to reproduce - tuxmake \ --runtime podman \ --target-arch arm64 \ --toolchain gcc-13 \ --kconfig defconfig \ --kconfig-add https://gitlab.com/Linaro/lkft/kernel-fragments/-/raw/main/netdev.config \ --kconfig-add https://gitlab.com/Linaro/lkft/kernel-fragments/-/raw/main/systemd.config \ --kconfig-add CONFIG_SYN_COOKIES=y \ --kconfig-add CONFIG_SCHEDSTATS=y debugkernel dtbs dtbs-legacy headers kernel kselftest modules -- Linaro LKFT https://lkft.linaro.org

6 months

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clang: selftests/mm gup_longterm error while loading shared libraries liburing.so.2 cannot open shared object file No such file or directory

by Naresh Kamboju

The following test regressions noticed while running selftests/mm gup_longterm test cases on Dragonboard-845c, Dragonboard-410c, rock-pi-4, qemu-arm64 and qemu-x86_64 this build have required selftest/mm/configs included and toolchain is clang nightly. Regressions found on Dragonboard-845c, Dragonboard-410c, rock-pi-4, qemu-arm64 and qemu-x86_64 - selftests mm gup_longterm fails Regression Analysis: - New regression? Yes - Reproducibility? Yes Test regression: selftests mm gup_longterm error while loading shared libraries liburing.so.2 cannot open shared object file No such file or directory Test regression: selftests mm cow error while loading shared libraries liburing.so.2 cannot open shared object file No such file or directory Test regression: selftests mm mlock-random-test exit=139 Test regression: selftests mm pagemap_ioctl exit=1 Test regression: selftests mm guard_regions file hole_punch Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Test log Linux version 6.15.0-next-20250606 (tuxmake@tuxmake) (Debian clang version 21.0.0 (++20250602112323+c5a56f74fef7-1~exp1~20250602112342.1487), Debian LLD 21.0.0) #1 SMP PREEMPT @1749190532 running ./gup_longterm ---------------------- ./gup_longterm: error while loading shared libraries: liburing.so.2: cannot open shared object file: No such file or directory [FAIL] not ok 14 gup_longterm # exit=127 ./cow: error while loading shared libraries: liburing.so.2: cannot open shared object file: No such file or directory [FAIL] not ok 50 cow # exit=127 running ./mlock-random-test --------------------------- TAP version 13 1..2 [ 311.408456] traps: mlock-random-te[21661] general protection fault ip:7f63210dbf0f sp:7ffdff6fca28 error:0 in libc.so.6[adf0f,7f6321056000+165000] [FAIL] not ok 23 mlock-random-test # exit=139 running ./pagemap_ioctl ... ok 53 Huge page testing: only two middle pages dirty ok 54 # SKIP Hugetlb shmem testing: all new pages must not be written (dirty) ok 55 # SKIP Hugetlb shmem testing: all pages must be written (dirty) ok 56 # SKIP Hugetlb shmem testing: all pages dirty other than first and the last one ok 57 # SKIP Hugetlb shmem testing: PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC ok 58 # SKIP Hugetlb shmem testing: only middle page dirty ok 59 # SKIP Hugetlb shmem testing: only two middle pages dirty ok 60 # SKIP Hugetlb mem testing: all new pages must not be written (dirty) ok 61 # SKIP Hugetlb mem testing: all pages must be written (dirty) ok 62 # SKIP Hugetlb mem testing: all pages dirty other than first and the last one ok 63 # SKIP Hugetlb mem testing: PM_SCAN_WP_MATCHING | PM_SCAN_CHECK_WPASYNC[ 241.731600] run_vmtests.sh (456): drop_caches: 3 ok 64 # SKIP Hugetlb mem testing: only middle page dirty ok 65 # SKIP Hugetlb mem testing: only two middle pages dirty Bail out! uffd-test creation failed 12 Cannot allocate memory 12 skipped test(s) detected. Consider enabling relevant config options to improve coverage. Planned tests != run tests (115 != 65) Totals: pass:53 fail:0 xfail:0 xpass:0 skip:12 error:0 [FAIL] # not ok 48 pagemap_ioctl # exit=1 running ./guard-regions ... RUN guard_regions.file.hole_punch ... guard-regions.c:1905:hole_punch:Expected madvise(&ptr[3 * page_size], 4 * page_size, MADV_REMOVE) (-1) == 0 (0) hole_punch: Test terminated by assertion FAIL guard_regions.file.hole_punch not ok 80 guard_regions.file.hole_punch ## Source * Kernel version: 6.16.0-rc2 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git sha: 050f8ad7b58d9079455af171ac279c4b9b828c11 * Git describe: next-20250616 * Project details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250616/ * Architectures: arm64, x86_64 * Test environments: Dragonboard-845c, Dragonboard-410c, rock-pi-4, qemu-arm64, qemu-x86_64 and x86 * Toolchains: clang nightly * Kconfigs: selftest/mm/config+defconfig+ ## Test * Test log: https://qa-reports.linaro.org/api/testruns/28766026/log_file/ * Test log 2: https://qa-reports.linaro.org/api/testruns/28743077/log_file/ * Build details: https://regressions.linaro.org/lkft/linux-next-master/next-20250616/kselfte… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0viPHafKAe0u89drI… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0viPHafKAe0u89drI… ## Steps to reproduce - tuxrun \ --runtime podman \ --device qemu-x86_64 \ --boot-args rw \ --kernel https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0wmVl0eHb9koWyQYC… \ --rootfs https://storage.tuxboot.com/debian/20250605/trixie/amd64/rootfs.ext4.xz \ --modules https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0wmVl0eHb9koWyQYC… /usr/ \ --parameters MODULES_PATH=/usr/ \ --parameters SQUAD_URL=https://qa-reports.linaro.org//api/submit/lkft/linux-next-master/… \ --parameters SKIPFILE=skipfile-lkft.yaml \ --parameters KSELFTEST=https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0wmVl0e… \ --image docker.io/linaro/tuxrun-dispatcher:v1.2.2 \ --tests kselftest-mm \ --timeouts boot=15 -- Linaro LKFT https://lkft.linaro.org

6 months

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Daily report for validation - 2025-Jun-17

by lava＠validation.linaro.org

Total jobs: 105 Total errors: 15 (14.29%) LAVA errors: 0 (0.00%) Test errors: 0 (0.00%) Job errors: 15 (14.29%) Infra errors: 0 (0.00%) Canceled jobs: 0 (0.00%) Device type: bcm2837-rpi-3-b-32 Total jobs: 17 Total errors: 0 (0.00%) Device type: beaglebone-black Total jobs: 33 Total errors: 0 (0.00%) Device type: x15 Total jobs: 32 Total errors: 7 (21.88%) Error type: Job Error count: 7 (21.88%) Error: No match for error type 'Job', message 'login-action timed out after 275 seconds' Count: 4 (12.50%) IDs: x15-01: 4153589 4153632 4153666 4153695 Error: No match for error type 'Job', message 'login-action timed out after 274 seconds' Count: 3 (9.38%) IDs: x15-01: 4153595 4153596 4153665 Device type: dragonboard-845c Total jobs: 12 Total errors: 0 (0.00%) Device type: dragonboard-410c Total jobs: 9 Total errors: 8 (88.89%) Error type: Job Error count: 8 (88.89%) Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.'' Count: 8 (88.89%) IDs: dragonboard-410c-01: 4153587 4153612 4153654 4153657 4153663 4153677 4153701 4153713 Device type: hi6220-hikey-r2 Total jobs: 1 Total errors: 0 (0.00%) Device type: imx93-11x11-evk Total jobs: 1 Total errors: 0 (0.00%)

6 months

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clang: selftests mm pkey_sighandler_tests.c warning duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier]

by Naresh Kamboju

The following build warnings were noticed while building selftests/mm with clang nightly toolchain for arm64 and x86_64 architectures. Regressions found on arm64 and x86_64 - Build/clang-nightly-lkftconfig-kselftest Regression Analysis: - New regression? Yes - Reproducibility? Yes Build regression: selftests mm pkey_sighandler_tests.c warning duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier] Build regression: selftests mm mremap_test.c warning pointer comparison always evaluates to false [-Wtautological-compare] Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Build log make[4]: Entering directory '/builds/linux/tools/testing/selftests/mm' /bin/sh ./check_config.sh clang --target=aarch64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -Werror=option-ignored -Werror=unused-command-line-argument --target=aarch64-linux-gnu -fintegrated-as CC cow CC compaction_test CC gup_longterm CC gup_test CC hmm-tests CC hugetlb-madvise CC hugetlb-read-hwpoison CC hugetlb-soft-offline CC hugepage-mmap CC hugepage-mremap CC hugepage-shm CC hugepage-vmemmap CC khugepaged CC madv_populate CC map_fixed_noreplace CC map_hugetlb CC map_populate CC memfd_secret CC migration CC mkdirty CC mlock-random-test CC mlock2-tests CC mrelease_test CC mremap_dontunmap CC mremap_test mremap_test.c:425:31: warning: pointer comparison always evaluates to false [-Wtautological-compare] 425 | if (addr + c.dest_alignment < addr) { | ^ 1 warning generated. CC mseal_test CC on-fault-limit CC pagemap_ioctl CC pfnmap CC thuge-gen CC transhuge-stress CC uffd-stress CC uffd-unit-tests CC uffd-wp-mremap CC split_huge_page_test CC ksm_tests CC ksm_functional_tests CC mdwe_test CC hugetlb_fault_after_madv CC hugetlb_madv_vs_map CC hugetlb_dio CC droppable CC guard-regions CC merge CC protection_keys CC pkey_sighandler_tests pkey_sighandler_tests.c:44:15: warning: duplicate 'inline' declaration specifier [-Wduplicate-decl-specifier] 44 | static inline __always_inline | ^ /usr/lib/gcc-cross/aarch64-linux-gnu/12/../../../../aarch64-linux-gnu/include/sys/cdefs.h:424:26: note: expanded from macro '__always_inline' 424 | # define __always_inline __inline __attribute__ ((__always_inline__)) | ^ 1 warning generated. CC va_high_addr_switch CC virtual_address_range CC write_to_hugetlbfs Warning: missing Module.symvers, please have the kernel built first. page_frag test will be skipped. make[4]: Leaving directory '/builds/linux/tools/testing/selftests/mm' ## Source * Kernel version: 6.16.0-rc2 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git sha: 050f8ad7b58d9079455af171ac279c4b9b828c11 * Git describe: next-20250616 * Project details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250616/ * Architectures: arm64, x86_64 * Toolchains: clang nightly * Kconfigs: selftest/mm/config+defconfig+ ## Build arm64 * Build log: https://qa-reports.linaro.org/api/testruns/28765515/log_file/ * Build details: https://regressions.linaro.org/lkft/linux-next-master/next-20250616/log-par… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0viPHafKAe0u89drI… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0viPHafKAe0u89drI… ## Steps to reproduce on arm64 - tuxmake --runtime podman --target-arch arm64 --toolchain clang-20 \ --kconfig defconfig \ --kconfig-add https://gitlab.com/Linaro/lkft/kernel-fragments/-/raw/main/netdev.config \ --kconfig-add https://gitlab.com/Linaro/lkft/kernel-fragments/-/raw/main/systemd.config \ --kconfig-add CONFIG_SYN_COOKIES=y \ --kconfig-add CONFIG_SCHEDSTATS=y LLVM=1 LLVM_IAS=1 debugkernel dtbs dtbs-legacy headers kernel kselftest modules -- Linaro LKFT https://lkft.linaro.org

6 months

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next-20250616: S390 gcc-8 allnoconfig mm mempool.c In function remove_element

by Naresh Kamboju

Regression while building S390 with the Linux next-20250616 with gcc-8 the following kernel warnings found. Regressions found on S390 - build/gcc-8-lkftconfig-allnoconfig - build/gcc-8-lkftconfig-hardening Regression Analysis: - New regression? Yes - Reproducibility? Yes First seen on the next-20250616 Good: next-20250613 Bad: next-20250616 Build regression: S390 gcc-8 allnoconfig mm mempool.c In function remove_element Reported-by: Linux Kernel Functional Testing <lkft(a)linaro.org> ## Build errors mm/mempool.c: In function 'remove_element': include/linux/compiler_types.h:497:20: warning: asm operand 0 probably doesn't match constraints #define asm_inline asm __inline ^~~ arch/s390/include/asm/bug.h:12:2: note: in expansion of macro 'asm_inline' asm_inline volatile( \ ^~~~~~~~~~ arch/s390/include/asm/bug.h:43:2: note: in expansion of macro '__EMIT_BUG' __EMIT_BUG("", 0); \ ^~~~~~~~~~ include/asm-generic/bug.h:77:57: note: in expansion of macro 'BUG' #define BUG_ON(condition) do { if (unlikely(condition)) BUG(); } while (0) ^~~ mm/mempool.c:149:2: note: in expansion of macro 'BUG_ON' BUG_ON(pool->curr_nr < 0); ^~~~~~ include/linux/compiler_types.h:497:20: error: impossible constraint in 'asm' #define asm_inline asm __inline ^~~ ## Source * Kernel version: 6.16.0-rc2 * Git tree: https://kernel.googlesource.com/pub/scm/linux/kernel/git/next/linux-next.git * Git sha: 050f8ad7b58d9079455af171ac279c4b9b828c11 * Git describe: next-20250616 * Project details: https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20250616/ * Architectures: S390 * Toolchains: gcc-8 * Kconfigs: allnoconfig ## Build S390 * Build log: https://qa-reports.linaro.org/api/testruns/28763376/log_file/ * Build details: https://regressions.linaro.org/lkft/linux-next-master/next-20250616/build/g… * Build link: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0wQbvgatYAbcvC2OT… * Kernel config: https://storage.tuxsuite.com/public/linaro/lkft/builds/2ya0wQbvgatYAbcvC2OT… ## Steps to reproduce on S390 - tuxmake --runtime podman --target-arch s390 --toolchain gcc-8 --kconfig allnoconfig -- Linaro LKFT https://lkft.linaro.org

6 months

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Daily cts/vts report for lkft - 2025-Jun-16

by lava＠validation.linaro.org

Total jobs: 79 Total errors: 31 (39.24%) LAVA errors: 0 (0.00%) Test errors: 10 (12.66%) Job errors: 19 (24.05%) Infra errors: 2 (2.53%) Canceled jobs: 0 (0.00%) Device type: dragonboard-845c Total jobs: 39 Total errors: 24 (61.54%) Error type: Job Error count: 18 (46.15%) Error: No match for error type 'Job', message 'login-action timed out after 863 seconds' Count: 1 (2.56%) IDs: db845c-01: 8316437 Error: No match for error type 'Job', message 'login-action timed out after 873 seconds' Count: 10 (25.64%) IDs: db845c-01: 8315524 8315526 8315527 8315528 8315531 8315532 8315534 8315535 8315539 8316419 Error: No match for error type 'Job', message 'login-action timed out after 858 seconds' Count: 1 (2.56%) IDs: db845c-01: 8316404 Error: No match for error type 'Job', message 'login-action timed out after 722 seconds' Count: 1 (2.56%) IDs: db845c-01: 8316368 Error: No match for error type 'Job', message 'login-action timed out after 862 seconds' Count: 1 (2.56%) IDs: db845c-01: 8316367 Error: No match for error type 'Job', message 'Post-processing of downloads failed' Count: 1 (2.56%) IDs: db845c-01: 8315579 Error: No match for error type 'Job', message 'login-action timed out after 872 seconds' Count: 3 (7.69%) IDs: db845c-01: 8315523 8315525 8315529 Error type: Test Error count: 6 (15.38%) Error: Device NOT found! Count: 1 (2.56%) IDs: db845c-02: 8316434 Error: No match for error type 'Test', message 'tradefed - adb device lost[e875976d]' Count: 1 (2.56%) IDs: db845c-06: 8315538 Error: No match for error type 'Test', message 'tradefed - adb device lost[dd3b965f]' Count: 1 (2.56%) IDs: db845c-02: 8315536 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 1 (2.56%) IDs: db845c-02: 8315530 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 53998 seconds' Count: 2 (5.13%) IDs: db845c-03: 8311140 db845c-07: 8311837 Device type: qrb5165-rb5 Total jobs: 9 Total errors: 4 (44.44%) Error type: Infrastructure Error count: 2 (22.22%) Error: Connection closed Count: 2 (22.22%) IDs: rb5-01: 8316362 8316431 Error type: Test Error count: 2 (22.22%) Error: Device NOT found! Count: 1 (11.11%) IDs: rb5-03: 8316363 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 1 (11.11%) IDs: rb5-03: 8316346 Device type: hi6220-hikey-r2 Total jobs: 3 Total errors: 2 (66.67%) Error type: Test Error count: 2 (66.67%) Error: No match for error type 'Test', message 'The network seems not available, as the ping command failed' Count: 2 (66.67%) IDs: hikey-6220-r2-01: 8316422 8316427 Device type: sm8550-hdk Total jobs: 28 Total errors: 1 (3.57%) Error type: Job Error count: 1 (3.57%) Error: No match for error type 'Job', message 'Post-processing of downloads failed' Count: 1 (3.57%) IDs: sm8550-hdk-01: 8312857

6 months

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Daily report for validation - 2025-Jun-16

by lava＠validation.linaro.org

Total jobs: 43 Total errors: 3 (6.98%) LAVA errors: 0 (0.00%) Test errors: 0 (0.00%) Job errors: 3 (6.98%) Infra errors: 0 (0.00%) Canceled jobs: 0 (0.00%) Device type: bcm2837-rpi-3-b-32 Total jobs: 7 Total errors: 0 (0.00%) Device type: dragonboard-845c Total jobs: 7 Total errors: 0 (0.00%) Device type: dragonboard-410c Total jobs: 4 Total errors: 3 (75.00%) Error type: Job Error count: 3 (75.00%) Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.'' Count: 3 (75.00%) IDs: dragonboard-410c-01: 4153538 4153561 4153575 Device type: beaglebone-black Total jobs: 13 Total errors: 0 (0.00%) Device type: x15 Total jobs: 10 Total errors: 0 (0.00%) Device type: hi6220-hikey-r2 Total jobs: 1 Total errors: 0 (0.00%) Device type: imx93-11x11-evk Total jobs: 1 Total errors: 0 (0.00%)

6 months

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Daily cts/vts report for lkft - 2025-Jun-15

by lava＠validation.linaro.org

Total jobs: 216 Total errors: 86 (39.81%) LAVA errors: 0 (0.00%) Test errors: 28 (12.96%) Job errors: 52 (24.07%) Infra errors: 6 (2.78%) Canceled jobs: 0 (0.00%) Device type: dragonboard-845c Total jobs: 133 Total errors: 66 (49.62%) Error type: Job Error count: 50 (37.59%) Error: No match for error type 'Job', message 'login-action timed out after 873 seconds' Count: 27 (20.30%) IDs: db845c-01: 8308173 8311141 8311143 8314627 8314628 8314632 8314678 8314682 8314686 8314690 8314710 8314719 8314728 8314735 8314747 8314759 8314781 8315110 8315115 8315159 8315182 8315188 8315498 8315510 8315512 8315518 8315520 Error: No match for error type 'Job', message 'login-action timed out after 872 seconds' Count: 11 (8.27%) IDs: db845c-01: 8303170 8308170 8311142 8311145 8311155 8311703 8314634 8314664 8314763 8315168 8315206 Error: No match for error type 'Job', message 'login-action timed out after 874 seconds' Count: 2 (1.50%) IDs: db845c-01: 8308168 8315130 Error: No match for error type 'Job', message 'login-action timed out after 875 seconds' Count: 1 (0.75%) IDs: db845c-01: 8315122 Error: No match for error type 'Job', message 'login-action timed out after 871 seconds' Count: 2 (1.50%) IDs: db845c-01: 8314630 8314704 Error: No match for error type 'Job', message 'login-action timed out after 697 seconds' Count: 1 (0.75%) IDs: db845c-01: 8314699 Error: No match for error type 'Job', message 'login-action timed out after 864 seconds' Count: 1 (0.75%) IDs: db845c-01: 8314633 Error: No match for error type 'Job', message 'Post-processing of downloads failed' Count: 4 (3.01%) IDs: db845c-02: 8314593 db845c-03: 8314589 db845c-06: 8314591 db845c-10: 8314587 Error: No match for error type 'Job', message 'login-action timed out after 685 seconds' Count: 1 (0.75%) IDs: db845c-01: 8301299 Error type: Test Error count: 16 (12.03%) Error: Device NOT found! Count: 4 (3.01%) IDs: db845c-02: 8314596 8315106 8315111 8315166 Error: No match for error type 'Test', message 'The network seems not available, as the ping command failed' Count: 6 (4.51%) IDs: db845c-03: 8314702 8315143 db845c-04: 8315147 db845c-07: 8314692 8315145 db845c-10: 8314700 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 2 (1.50%) IDs: db845c-02: 8314526 db845c-07: 8314723 Error: No match for error type 'Test', message 'tradefed - adb device lost[dd3b965f]' Count: 1 (0.75%) IDs: db845c-02: 8314680 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 597 seconds' Count: 1 (0.75%) IDs: db845c-02: 8314572 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 594 seconds' Count: 1 (0.75%) IDs: db845c-02: 8314525 Error: No match for error type 'Test', message 'tradefed - adb device lost[c7cf1849]' Count: 1 (0.75%) IDs: db845c-07: 8311676 Device type: qrb5165-rb5 Total jobs: 57 Total errors: 20 (35.09%) Error type: Infrastructure Error count: 6 (10.53%) Error: Connection closed Count: 6 (10.53%) IDs: rb5-01: 8314535 8314561 8314615 8314617 8314650 8315149 Error type: Test Error count: 12 (21.05%) Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 598 seconds' Count: 8 (14.04%) IDs: rb5-03: 8314568 8314623 8314648 8314665 8314703 8314718 8315120 rb5-07: 8314536 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 295 seconds' Count: 1 (1.75%) IDs: rb5-07: 8314622 Error: Device NOT found! Count: 2 (3.51%) IDs: rb5-03: 8314605 rb5-06: 8314603 Error: No match for error type 'Test', message 'lava-docker-test-shell timed out after 594 seconds' Count: 1 (1.75%) IDs: rb5-03: 8314539 Error type: Job Error count: 2 (3.51%) Error: No match for error type 'Job', message 'Post-processing of downloads failed' Count: 2 (3.51%) IDs: rb5-03: 8314567 rb5-07: 8314585 Device type: hi960-hikey Total jobs: 4 Total errors: 0 (0.00%) Device type: sm8550-hdk Total jobs: 22 Total errors: 0 (0.00%)

6 months

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Daily report for validation - 2025-Jun-15

by lava＠validation.linaro.org

Total jobs: 24 Total errors: 4 (16.67%) LAVA errors: 0 (0.00%) Test errors: 0 (0.00%) Job errors: 2 (8.33%) Infra errors: 2 (8.33%) Canceled jobs: 0 (0.00%) Device type: bcm2837-rpi-3-b-32 Total jobs: 3 Total errors: 0 (0.00%) Device type: dragonboard-845c Total jobs: 7 Total errors: 2 (28.57%) Error type: Infrastructure Error count: 2 (28.57%) Error: Connection closed Count: 2 (28.57%) IDs: dragonboard-845c-04: 4153492 4153493 Device type: hi6220-hikey-r2 Total jobs: 1 Total errors: 0 (0.00%) Device type: dragonboard-410c Total jobs: 2 Total errors: 1 (50.00%) Error type: Job Error count: 1 (50.00%) Error: No match for error type 'Job', message 'Unable to update image rootfs: 'mount: mount exited with status 32: mount: /sysroot: wrong fs type, bad option, bad superblock on /dev/sda, missing codepage or helper program, or other error.\n dmesg(1) may have more information after failed mount system call.'' Count: 1 (50.00%) IDs: dragonboard-410c-01: 4153503 Device type: x15 Total jobs: 5 Total errors: 1 (20.00%) Error type: Job Error count: 1 (20.00%) Error: No match for error type 'Job', message 'login-action timed out after 275 seconds' Count: 1 (20.00%) IDs: x15-01: 4153511 Device type: imx93-11x11-evk Total jobs: 1 Total errors: 0 (0.00%) Device type: beaglebone-black Total jobs: 5 Total errors: 0 (0.00%)

6 months

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Reply for - Mobile World Congress Shanghai 2025!

by Delilah Murray

Hi, Just wanted to check if you have received my previous email. Any update for me? Awaiting your reply. Regards, Delilah ___________________________________________________________________________________ From: Delilah Murray Subject: Attendee’s List “Mobile World Congress Shanghai 2025”. Hi, We're excited to offer exclusive access to the “Mobile World Congress Shanghai 2025” Visitor Contact List. Event Recap:- Date: 18 - 20 Jun 2025 Location: Shanghai, China Registrants Counts: 42,276 Visitors Contacts Data Fields Available: Individual Email Address, Cell Phone Number, Contact Name, Job Title, Company Name, Website, Physical Address, LinkedIn Profile, and more. This list gives you a direct line to your ideal audience—no gatekeepers, no guesswork. If you're interested in the list, just reply "Send me Pricing" or sample? Best regards, Delilah Murray Sr. Marketing Manager Prefer not to receive these emails? Just reply “NOT INTERESTED”.

6 months

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