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[openeuler:OLK-6.6 3177/3177] versioncheck: ./drivers/ub/urma/ubcore/net/ubcore_sock.c: 23 linux/version.h not needed.
by kernel test robot 14 Nov '25

14 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 02aae9b358b7b6ffeedc6e76c0de09aaf467b96c commit: fa2cd1217a55bfd5ad96e991f64f72d9692844e1 [3177/3177] urma: add network framework facilities for ubcore. reproduce: (https://download.01.org/0day-ci/archive/20251113/202511130848.atLAA3dx-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511130848.atLAA3dx-lkp@intel.com/ versioncheck warnings: (new ones prefixed by >>) INFO PATH=/opt/cross/clang-20/bin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin /usr/bin/timeout -k 100 3h /usr/bin/make KCFLAGS= -fno-crash-diagnostics -Wno-error=return-type -Wreturn-type -funsigned-char -Wundef W=1 --keep-going LLVM=1 -j32 ARCH=x86_64 versioncheck find ./* \( -name SCCS -o -name BitKeeper -o -name .svn -o -name CVS -o -name .pc -o -name .hg -o -name .git \) -prune -o \ -name '*.[hcS]' -type f -print | sort \ | xargs perl -w ./scripts/checkversion.pl ./drivers/accessibility/speakup/genmap.c: 13 linux/version.h not needed. ./drivers/accessibility/speakup/makemapdata.c: 13 linux/version.h not needed. ./drivers/char/ipmi/ipmi_si_ls2k500.c: 19 linux/version.h not needed. ./drivers/crypto/ccp/hygon/hct.c: 6 linux/version.h not needed. ./drivers/crypto/ccp/hygon/tdm-dev.h: 29 linux/version.h not needed. ./drivers/crypto/montage/tsse/tsse_vuart.c: 21 linux/version.h not needed. ./drivers/crypto/sedriver/wst_se_common_type.h: 19 linux/version.h not needed. ./drivers/gpu/drm/phytium/phytium_gem.c: 9 linux/version.h not needed. ./drivers/i2c/busses/i2c-zhaoxin.c: 18 linux/version.h not needed. ./drivers/net/ethernet/3snic/sssnic/include/kernel/sss_linux_kernel.h: 13 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_include.h: 32 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/edma_drv/bma_pci.c: 17 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_include.h: 20 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_main.c: 22 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_mce.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/bma/kbox_drv/kbox_ram_op.c: 16 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic/ossl_knl.h: 22 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic3/bond/hinic3_bond.c: 12 linux/version.h not needed. ./drivers/net/ethernet/huawei/hinic3/ossl_knl_linux.h: 12 linux/version.h not needed. ./drivers/net/ethernet/linkdata/sxe/base/compat/sxe_compat.h: 16 linux/version.h not needed. ./drivers/net/ethernet/linkdata/sxevf/base/compat/sxe_compat.h: 16 linux/version.h not needed. ./drivers/net/ethernet/mucse/rnpm/rnpm_common.h: 7 linux/version.h not needed. ./drivers/net/ethernet/yunsilicon/xsc/common/xsc_core.h: 26 linux/version.h not needed. ./drivers/scsi/hisi_raid/hiraid_main.c: 9 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/linux/ps3_base.c: 11 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/linux/ps3_cli.c: 14 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/linux/ps3_driver_log.c: 3 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_device_manager.h: 9 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_device_manager_sas.h: 6 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_qos.c: 6 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_rb_tree.h: 7 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_sas_transport.h: 9 linux/version.h not needed. ./drivers/scsi/linkdata/ps3stor/ps3_scsi_cmd_err.c: 9 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_fw.c: 6 linux/version.h not needed. ./drivers/scsi/sssraid/sssraid_os.c: 6 linux/version.h not needed. ./drivers/staging/media/atomisp/include/linux/atomisp.h: 23 linux/version.h not needed. >> ./drivers/ub/urma/ubcore/net/ubcore_sock.c: 23 linux/version.h not needed. ./fs/proc/etmem_scan.c: 13 linux/version.h not needed. ./samples/bpf/spintest.bpf.c: 8 linux/version.h not needed. ./samples/trace_events/trace_custom_sched.c: 11 linux/version.h not needed. ./sound/soc/codecs/cs42l42.c: 14 linux/version.h not needed. ./tools/lib/bpf/bpf_helpers.h: 402: need linux/version.h ./tools/testing/selftests/bpf/progs/dev_cgroup.c: 9 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/netcnt_prog.c: 3 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_map_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_send_signal_kern.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_spin_lock.c: 4 linux/version.h not needed. ./tools/testing/selftests/bpf/progs/test_tcp_estats.c: 37 linux/version.h not needed. ./tools/testing/selftests/wireguard/qemu/init.c: 27 linux/version.h not needed. -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[openeuler:OLK-6.6 3182/3182] include/linux/migrate.h:102:9: error: expected identifier or '(' before '{' token
by kernel test robot 13 Nov '25

13 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 7c9750f803899fe67a8d281d2d283e8d75d08d4d commit: 2a212a2a044ed85140cdf66e516f6bde7da08e9d [3182/3182] mm: migrate: add isolate_and_migrate_folios() config: arm64-allnoconfig (https://download.01.org/0day-ci/archive/20251113/202511131914.MqxXnsR5-lkp@…) compiler: aarch64-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251113/202511131914.MqxXnsR5-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511131914.MqxXnsR5-lkp@intel.com/ All error/warnings (new ones prefixed by >>): In file included from mm/filemap.c:45: >> include/linux/migrate.h:102:9: error: expected identifier or '(' before '{' token 102 | { return -EINVAL; } | ^ >> include/linux/migrate.h:98:19: warning: 'isolate_and_migrate_folios' declared 'static' but never defined [-Wunused-function] 98 | static inline int isolate_and_migrate_folios(struct folio **folios, unsigned int nr_folios, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from mm/shmem.c:72: >> include/linux/migrate.h:102:9: error: expected identifier or '(' before '{' token 102 | { return -EINVAL; } | ^ mm/shmem.c: In function 'shmem_swapin_cluster': mm/shmem.c:1699:51: error: passing argument 3 of 'swap_cluster_readahead' from incompatible pointer type [-Wincompatible-pointer-types] 1699 | folio = swap_cluster_readahead(swap, gfp, mpol, ilx); | ^~~~ | | | struct mempolicy * In file included from mm/shmem.c:43: mm/swap.h:102:66: note: expected 'struct vm_fault *' but argument is of type 'struct mempolicy *' 102 | gfp_t gfp_mask, struct vm_fault *vmf) | ~~~~~~~~~~~~~~~~~^~~ mm/shmem.c:1699:17: error: too many arguments to function 'swap_cluster_readahead'; expected 3, have 4 1699 | folio = swap_cluster_readahead(swap, gfp, mpol, ilx); | ^~~~~~~~~~~~~~~~~~~~~~ ~~~ mm/swap.h:101:29: note: declared here 101 | static inline struct folio *swap_cluster_readahead(swp_entry_t entry, | ^~~~~~~~~~~~~~~~~~~~~~ include/linux/migrate.h: At top level: >> include/linux/migrate.h:98:19: warning: 'isolate_and_migrate_folios' declared 'static' but never defined [-Wunused-function] 98 | static inline int isolate_and_migrate_folios(struct folio **folios, unsigned int nr_folios, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ -- In file included from mm/memory.c:68: >> include/linux/migrate.h:102:9: error: expected identifier or '(' before '{' token 102 | { return -EINVAL; } | ^ mm/memory.c: In function 'do_numa_page': mm/memory.c:5538:24: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable] 5538 | int flags = 0, nr_pages; | ^~~~~~~~ include/linux/migrate.h: At top level: >> include/linux/migrate.h:98:19: warning: 'isolate_and_migrate_folios' declared 'static' but never defined [-Wunused-function] 98 | static inline int isolate_and_migrate_folios(struct folio **folios, unsigned int nr_folios, | ^~~~~~~~~~~~~~~~~~~~~~~~~~ Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for ARCH_SUPPORTS_SCHED_SOFT_QUOTA Depends on [n]: CGROUPS [=n] Selected by [y]: - ARM64 [=y] WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] vim +102 include/linux/migrate.h 89 90 static inline void putback_movable_pages(struct list_head *l) {} 91 static inline int migrate_pages(struct list_head *l, new_folio_t new, 92 free_folio_t free, unsigned long private, 93 enum migrate_mode mode, int reason, unsigned int *ret_succeeded) 94 { return -ENOSYS; } 95 static inline struct folio *alloc_migration_target(struct folio *src, 96 unsigned long private) 97 { return NULL; } > 98 static inline int isolate_and_migrate_folios(struct folio **folios, unsigned int nr_folios, 99 new_folio_t get_new_folio, free_folio_t put_new_folio, 100 unsigned long private, enum migrate_mode mode, 101 unsigned int *nr_succeeded); > 102 { return -EINVAL; } 103 static inline bool isolate_movable_page(struct page *page, isolate_mode_t mode) 104 { return false; } 105 static inline bool isolate_folio_to_list(struct folio *folio, struct list_head *list) 106 { return false; } 107 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

1 0

[openeuler:OLK-5.10] BUILD REGRESSION f4d827c24653cff795c5372367a6360da8e5964f
by kernel test robot 13 Nov '25

13 Nov '25

tree/branch: https://gitee.com/openeuler/kernel.git OLK-5.10 branch HEAD: f4d827c24653cff795c5372367a6360da8e5964f !18890 ntb_hw_switchtec: Fix shift-out-of-bounds in switchtec_ntb_mw_set_trans Error/Warning (recently discovered and may have been fixed): https://lore.kernel.org/oe-kbuild-all/202510161956.PnDe2iFY-lkp@intel.com https://lore.kernel.org/oe-kbuild-all/202511102332.qUTQH99w-lkp@intel.com ../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] ../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] arch/x86/events/intel/core.c:6874:7: warning: variable 'name' is used uninitialized whenever switch case is taken [-Wsometimes-uninitialized] arch/x86/kvm/x86.c:8644:5: warning: no previous prototype for '__kvm_vcpu_halt' [-Wmissing-prototypes] kernel/sched/soft_domain.c:186:10: error: implicit declaration of function 'cpu_util_cfs' [-Werror,-Wimplicit-function-declaration] mm/compaction.c:56:18: warning: 'HPAGE_FRAG_CHECK_INTERVAL_MSEC' defined but not used [-Wunused-const-variable=] mm/filemap.c:823:14: warning: no previous prototype for '__add_to_page_cache_locked' [-Wmissing-prototypes] mm/page_alloc.c:3603:15: warning: no previous prototype for 'should_fail_alloc_page' [-Wmissing-prototypes] mm/truncate.c:543: warning: Function parameter or member 'end' not described in 'invalidate_mapping_pagevec' mm/truncate.c:543: warning: Function parameter or member 'mapping' not described in 'invalidate_mapping_pagevec' mm/truncate.c:543: warning: Function parameter or member 'nr_pagevec' not described in 'invalidate_mapping_pagevec' mm/truncate.c:543: warning: Function parameter or member 'start' not described in 'invalidate_mapping_pagevec' Unverified Error/Warning (likely false positive, kindly check if interested): mm/vmscan.o: warning: objtool: do_shrink_slab() falls through to next function allow_direct_reclaim() mm/vmscan.o: warning: objtool: shrink_slab() falls through to next function drop_slab() scripts/gcc-plugins/randomize_layout_plugin.c:692:20: error: 'last_stmt' was not declared in this scope; did you mean 'call_stmt'? steal_time.c:325:25: warning: 'pthread_yield' is deprecated: pthread_yield is deprecated, use sched_yield instead [-Wdeprecated-declarations] Error/Warning ids grouped by kconfigs: recent_errors |-- arm64-allnoconfig | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- arm64-defconfig | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- arm64-randconfig-001-20250830 | `-- mm-compaction.c:warning:HPAGE_FRAG_CHECK_INTERVAL_MSEC-defined-but-not-used |-- arm64-randconfig-002-20250321 | |-- lib-gcc-aarch64-linux-..-plugin-include-config-elfos.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-defaults.h:warning:invalid-suffix-on-literal-C-requires-a-space-between-literal-and-string-macro | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_clobbered-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:field-call_used-has-incomplete-type-pt_solution | |-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:gimple_call_addr_fndecl-was-not-declared-in-this-scope | `-- lib-gcc-aarch64-linux-..-plugin-include-gimple.h:error:is_gimple_reg-was-not-declared-in-this-scope |-- x86_64-allnoconfig | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-allnoconfig-bpf | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- steal_time.c:warning:pthread_yield-is-deprecated:pthread_yield-is-deprecated-use-sched_yield-instead |-- x86_64-buildonly-randconfig-001-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-buildonly-randconfig-002-20250909 | `-- kernel-sched-soft_domain.c:error:implicit-declaration-of-function-cpu_util_cfs-Werror-Wimplicit-function-declaration |-- x86_64-buildonly-randconfig-002-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-buildonly-randconfig-003-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-buildonly-randconfig-004-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-buildonly-randconfig-005-20251027 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-buildonly-randconfig-005-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- mm-compaction.c:warning:HPAGE_FRAG_CHECK_INTERVAL_MSEC-defined-but-not-used | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-buildonly-randconfig-006-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-defconfig | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-001-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-002-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:shrink_slab-falls-through-to-next-function-drop_slab() |-- x86_64-randconfig-003-20251113 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-__kvm_vcpu_halt | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-004-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:shrink_slab-falls-through-to-next-function-drop_slab() |-- x86_64-randconfig-005-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-randconfig-006-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:do_shrink_slab-falls-through-to-next-function-allow_direct_reclaim() |-- x86_64-randconfig-011-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-012-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:shrink_slab-falls-through-to-next-function-drop_slab() |-- x86_64-randconfig-013-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:do_shrink_slab-falls-through-to-next-function-allow_direct_reclaim() |-- x86_64-randconfig-014-20251113 | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-015-20251113 | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-016-20251113 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-__kvm_vcpu_halt | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-071-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-randconfig-072-20251113 | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-073-20251113 | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-074-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- mm-compaction.c:warning:HPAGE_FRAG_CHECK_INTERVAL_MSEC-defined-but-not-used | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-075-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-randconfig-076-20251113 | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-101-20251113 | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- mm-compaction.c:warning:HPAGE_FRAG_CHECK_INTERVAL_MSEC-defined-but-not-used | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-102-20251113 | |-- arch-x86-kvm-x86.c:warning:no-previous-prototype-for-__kvm_vcpu_halt | |-- block-bfq-cgroup.c:warning:Excess-function-parameter-blkcg-description-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:Function-parameter-or-member-bfqg-not-described-in-__bfq_bic_change_cgroup | |-- block-bfq-cgroup.c:warning:no-previous-prototype-for-bfqg_and_blkg_get | |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked | |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init | |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec |-- x86_64-randconfig-103-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:shrink_slab-falls-through-to-next-function-drop_slab() |-- x86_64-randconfig-104-20251113 | |-- arch-x86-events-intel-core.c:warning:variable-name-is-used-uninitialized-whenever-switch-case-is-taken | |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data | |-- ld.lld:error:version-script-assignment-of-LINUX_2.-to-symbol-__vdso_sgx_enter_enclave-failed:symbol-not-defined | |-- llvm-objcopy:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- llvm-objdump:error:arch-x86-entry-vdso-vdso64.so.dbg:No-such-file-or-directory | |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec | |-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec | `-- mm-vmscan.o:warning:objtool:shrink_slab-falls-through-to-next-function-drop_slab() |-- x86_64-randconfig-121-20250909 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope |-- x86_64-randconfig-161-20251113 | `-- scripts-gcc-plugins-randomize_layout_plugin.c:error:last_stmt-was-not-declared-in-this-scope `-- x86_64-randconfig-r111-20251113 |-- crypto-af_alg.c:warning:Function-parameter-or-member-min-not-described-in-af_alg_wait_for_data |-- mm-filemap.c:warning:no-previous-prototype-for-__add_to_page_cache_locked |-- mm-page_alloc.c:warning:no-previous-prototype-for-arch_memmap_init |-- mm-page_alloc.c:warning:no-previous-prototype-for-should_fail_alloc_page |-- mm-truncate.c:warning:Function-parameter-or-member-end-not-described-in-invalidate_mapping_pagevec |-- mm-truncate.c:warning:Function-parameter-or-member-mapping-not-described-in-invalidate_mapping_pagevec |-- mm-truncate.c:warning:Function-parameter-or-member-nr_pagevec-not-described-in-invalidate_mapping_pagevec `-- mm-truncate.c:warning:Function-parameter-or-member-start-not-described-in-invalidate_mapping_pagevec elapsed time: 1552m configs tested: 32 configs skipped: 103 tested configs: arm64 allnoconfig gcc-15.1.0 arm64 defconfig gcc-15.1.0 arm64 randconfig-001-20251113 clang-16 arm64 randconfig-002-20251113 clang-22 arm64 randconfig-003-20251113 gcc-5.5.0 arm64 randconfig-004-20251113 clang-22 x86_64 allnoconfig clang-20 x86_64 buildonly-randconfig-001-20251113 gcc-14 x86_64 buildonly-randconfig-002-20251113 clang-20 x86_64 buildonly-randconfig-003-20251113 clang-20 x86_64 buildonly-randconfig-004-20251113 gcc-14 x86_64 buildonly-randconfig-005-20251113 gcc-12 x86_64 buildonly-randconfig-006-20251113 gcc-14 x86_64 defconfig gcc-14 x86_64 randconfig-001-20251113 gcc-13 x86_64 randconfig-002-20251113 clang-20 x86_64 randconfig-003-20251113 gcc-14 x86_64 randconfig-004-20251113 clang-20 x86_64 randconfig-005-20251113 gcc-14 x86_64 randconfig-006-20251113 clang-20 x86_64 randconfig-011-20251113 gcc-14 x86_64 randconfig-012-20251113 clang-20 x86_64 randconfig-013-20251113 clang-20 x86_64 randconfig-014-20251113 gcc-14 x86_64 randconfig-015-20251113 gcc-14 x86_64 randconfig-016-20251113 gcc-12 x86_64 randconfig-071-20251113 gcc-14 x86_64 randconfig-072-20251113 gcc-12 x86_64 randconfig-073-20251113 gcc-12 x86_64 randconfig-074-20251113 gcc-14 x86_64 randconfig-075-20251113 gcc-14 x86_64 randconfig-076-20251113 gcc-14 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/2] arm64/mpam: Add quirk to shrink MATA PMG range
by Zeng Heng 13 Nov '25

13 Nov '25

Zeng Heng (2): arm64/mpam: Add quirk to shrink MATA PMG range arm64/mpam: Merge redundant local static variables 'cpus' drivers/platform/mpam/mpam_devices.c | 59 +++++++++++++++------------ drivers/platform/mpam/mpam_internal.h | 1 + drivers/platform/mpam/mpam_resctrl.c | 20 --------- 3 files changed, 34 insertions(+), 46 deletions(-) -- 2.25.1

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[openeuler:OLK-6.6 3182/3182] include/linux/migrate.h:102:2: error: expected identifier or '('
by kernel test robot 13 Nov '25

13 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 7c9750f803899fe67a8d281d2d283e8d75d08d4d commit: 2a212a2a044ed85140cdf66e516f6bde7da08e9d [3182/3182] mm: migrate: add isolate_and_migrate_folios() config: loongarch-allnoconfig (https://download.01.org/0day-ci/archive/20251113/202511131826.yzKdVxQW-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 0bba1e76581bad04e7d7f09f5115ae5e2989e0d9) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251113/202511131826.yzKdVxQW-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511131826.yzKdVxQW-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from mm/filemap.c:45: >> include/linux/migrate.h:102:2: error: expected identifier or '(' 102 | { return -EINVAL; } | ^ 1 error generated. -- In file included from mm/shmem.c:72: >> include/linux/migrate.h:102:2: error: expected identifier or '(' 102 | { return -EINVAL; } | ^ mm/shmem.c:1699:50: error: too many arguments to function call, expected 3, have 4 1699 | folio = swap_cluster_readahead(swap, gfp, mpol, ilx); | ~~~~~~~~~~~~~~~~~~~~~~ ^~~ mm/swap.h:101:29: note: 'swap_cluster_readahead' declared here 101 | static inline struct folio *swap_cluster_readahead(swp_entry_t entry, | ^ ~~~~~~~~~~~~~~~~~~ 102 | gfp_t gfp_mask, struct vm_fault *vmf) | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2 errors generated. -- In file included from mm/memory.c:68: >> include/linux/migrate.h:102:2: error: expected identifier or '(' 102 | { return -EINVAL; } | ^ In file included from mm/memory.c:89: In file included from arch/loongarch/include/asm/tlb.h:140: include/asm-generic/tlb.h:632:10: warning: parameter 'ptep' set but not used [-Wunused-but-set-parameter] 632 | pte_t *ptep, unsigned int nr, unsigned long address) | ^ In file included from mm/memory.c:89: arch/loongarch/include/asm/tlb.h:144:24: warning: default initialization of an object of type 'struct vm_area_struct' with const member leaves the object uninitialized [-Wdefault-const-init-field-unsafe] 144 | struct vm_area_struct vma; | ^ include/linux/mm_types.h:659:20: note: member 'vm_flags' declared 'const' here 659 | const vm_flags_t vm_flags; | ^ mm/memory.c:5538:17: warning: variable 'nr_pages' set but not used [-Wunused-but-set-variable] 5538 | int flags = 0, nr_pages; | ^ 3 warnings and 1 error generated. -- In file included from mm/mprotect.c:25: >> include/linux/migrate.h:102:2: error: expected identifier or '(' 102 | { return -EINVAL; } | ^ In file included from mm/mprotect.c:38: In file included from arch/loongarch/include/asm/tlb.h:140: include/asm-generic/tlb.h:632:10: warning: parameter 'ptep' set but not used [-Wunused-but-set-parameter] 632 | pte_t *ptep, unsigned int nr, unsigned long address) | ^ In file included from mm/mprotect.c:38: arch/loongarch/include/asm/tlb.h:144:24: warning: default initialization of an object of type 'struct vm_area_struct' with const member leaves the object uninitialized [-Wdefault-const-init-field-unsafe] 144 | struct vm_area_struct vma; | ^ include/linux/mm_types.h:659:20: note: member 'vm_flags' declared 'const' here 659 | const vm_flags_t vm_flags; | ^ 2 warnings and 1 error generated. vim +102 include/linux/migrate.h 89 90 static inline void putback_movable_pages(struct list_head *l) {} 91 static inline int migrate_pages(struct list_head *l, new_folio_t new, 92 free_folio_t free, unsigned long private, 93 enum migrate_mode mode, int reason, unsigned int *ret_succeeded) 94 { return -ENOSYS; } 95 static inline struct folio *alloc_migration_target(struct folio *src, 96 unsigned long private) 97 { return NULL; } 98 static inline int isolate_and_migrate_folios(struct folio **folios, unsigned int nr_folios, 99 new_folio_t get_new_folio, free_folio_t put_new_folio, 100 unsigned long private, enum migrate_mode mode, 101 unsigned int *nr_succeeded); > 102 { return -EINVAL; } 103 static inline bool isolate_movable_page(struct page *page, isolate_mode_t mode) 104 { return false; } 105 static inline bool isolate_folio_to_list(struct folio *folio, struct list_head *list) 106 { return false; } 107 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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[PATCH OLK-6.6 0/3] wakeup kswapd during node_reclaim
by Wupeng Ma 13 Nov '25

13 Nov '25

wakeup kswapd during node_reclaim and add new bits for zone recalim to enable this kind of swap. Wupeng Ma (3): arch_numa: Make node reclaim distance adjustment always available mm: vmscan: wakeup kswapd during node_reclaim mm: node_reclaim: add wakeup kswapd mode Documentation/admin-guide/sysctl/vm.rst | 1 + drivers/base/arch_numa.c | 40 ++++++++++++------------- include/linux/swap.h | 3 +- include/uapi/linux/mempolicy.h | 1 + mm/internal.h | 5 ++-- mm/page_alloc.c | 3 +- mm/vmscan.c | 7 ++++- 7 files changed, 35 insertions(+), 25 deletions(-) -- 2.43.0

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[PATCH OLK-5.10] erofs: Fix erofs_bmap error
by Zizhi Wo 13 Nov '25

13 Nov '25

hulk inclusion category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ID6FYU -------------------------------- Currently, there is an issue with the bmap of erofs. When formatted as the chunk type, the bmap returns not the block granularity but the chunk granularity, which is inaccurate. Unify it with the bmap of other file systems, return the block granularity. Calculate the offset within the chunk to solve this problem. Fixes: 9da681e017a3 ("staging: erofs: support bmap") Signed-off-by: Zizhi Wo <wozizhi(a)huawei.com> --- fs/erofs/data.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/erofs/data.c b/fs/erofs/data.c index e228a2d52aaf..99c5da8e6338 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -458,6 +458,7 @@ static sector_t erofs_bmap(struct address_space *mapping, sector_t block) struct erofs_map_blocks map = { .m_la = blknr_to_addr(block), }; + erofs_off_t offset = map.m_la; if (EROFS_I(inode)->datalayout == EROFS_INODE_FLAT_INLINE) { erofs_blk_t blks = i_size_read(inode) >> LOG_BLOCK_SIZE; @@ -467,7 +468,7 @@ static sector_t erofs_bmap(struct address_space *mapping, sector_t block) } if (!erofs_map_blocks(inode, &map)) - return erofs_blknr(map.m_pa); + return erofs_blknr(map.m_pa + offset - map.m_la); return 0; } -- 2.39.2

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[PATCH OLK-6.6 00/15] mm: add huge pfnmap support for remap_pfn_range()
by Yin Tirui 13 Nov '25

13 Nov '25

Overview ======== This patch series adds huge page support for remap_pfn_range(), automatically creating huge mappings when prerequisites are satisfied (size, alignment, architecture support, etc.) and falling back to normal page mappings otherwise. This work builds on Peter Xu's previous efforts on huge pfnmap support [0]. TODO ==== - Add PUD-level huge page support. Currently, only PMD-level huge pages are supported. - Consider the logic related to vmap_page_range and extract reusable common code. Tests Done ========== - Cross-build tests. - Performance tests with custom device driver implementing mmap() with remap_pfn_range(): - lat_mem_rd benchmark modified to use mmap(device_fd) instead of malloc() shows around 40% improvement in memory access latency with huge page support compared to normal page mappings. numactl -C 0 lat_mem_rd -t 4096M (stride=64) Memory Size (MB) Without Huge Mapping With Huge Mapping Improvement ---------------- ----------------- -------------- ----------- 64.00 148.858 ns 100.780 ns 32.3% 128.00 164.745 ns 103.537 ns 37.2% 256.00 169.907 ns 103.179 ns 39.3% 512.00 171.285 ns 103.072 ns 39.8% 1024.00 173.054 ns 103.055 ns 40.4% 2048.00 172.820 ns 103.091 ns 40.3% 4096.00 172.877 ns 103.115 ns 40.4% - Custom memory copy operations on mmap(device_fd) show around 18% performance improvement with huge page support compared to normal page mappings. numactl -C 0 memcpy_test (memory copy performance test) Memory Size (MB) Without Huge Mapping With Huge Mapping Improvement ---------------- ----------------- -------------- ----------- 1024.00 95.76 ms 77.91 ms 18.6% 2048.00 190.87 ms 155.64 ms 18.5% 4096.00 380.84 ms 311.45 ms 18.2% [0] https://lore.kernel.org/all/20240826204353.2228736-2-peterx@redhat.com/T/#u David Hildenbrand (1): mm/huge_memory: check pmd_special() only after pmd_present() Peter Xu (11): mm: introduce ARCH_SUPPORTS_HUGE_PFNMAP and special bits to pmd/pud mm: drop is_huge_zero_pud() mm: mark special bits for huge pfn mappings when inject mm: allow THP orders for PFNMAPs mm/gup: detect huge pfnmap entries in gup-fast mm/pagewalk: check pfnmap for folio_walk_start() mm/fork: accept huge pfnmap entries mm: always define pxx_pgprot() mm/x86: support large pfn mappings mm/arm64: support large pfn mappings arm64: mm: Drop dead code for pud special bit handling Yin Tirui (3): pgtable: add pte_clrhuge() implementation for arm64 mm: introduce remap_pfn_range_try_pmd() for PMD-level hugepage mapping arm64/x86: configs: Enable huge pfnmap support in openeuler defconfig arch/arm64/Kconfig | 1 + arch/arm64/configs/openeuler_defconfig | 2 + arch/arm64/include/asm/pgtable.h | 39 ++++++ arch/powerpc/include/asm/book3s/64/pgtable.h | 2 +- arch/powerpc/include/asm/pgtable.h | 1 + arch/s390/include/asm/pgtable.h | 1 + arch/sparc/include/asm/pgtable_64.h | 1 + arch/x86/Kconfig | 1 + arch/x86/configs/openeuler_defconfig | 2 + arch/x86/include/asm/pgtable.h | 81 +++++++----- fs/dax.c | 2 +- include/linux/huge_mm.h | 16 +-- include/linux/mm.h | 26 ++++ include/linux/pgtable.h | 20 ++- mm/Kconfig | 13 ++ mm/gup.c | 6 + mm/huge_memory.c | 93 ++++++++++---- mm/memory.c | 126 +++++++++++++++---- 18 files changed, 337 insertions(+), 96 deletions(-) -- 2.43.0

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[PATCH OLK-6.6] KVM: SVM: Skip fastpath emulation on VM-Exit if next RIP isn't valid
by Pan Taixi 13 Nov '25

13 Nov '25

From: Sean Christopherson <seanjc(a)google.com> stable inclusion from stable-v6.6.113 commit cd3efb93677c4b0cf76348882fb429165fee33fd category: bugfix bugzilla: https://gitee.com/src-openeuler/kernel/issues/ID3WHO CVE: CVE-2025-40038 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id… -------------------------------- [ Upstream commit 0910dd7c9ad45a2605c45fd2bf3d1bcac087687c ] Skip the WRMSR and HLT fastpaths in SVM's VM-Exit handler if the next RIP isn't valid, e.g. because KVM is running with nrips=false. SVM must decode and emulate to skip the instruction if the CPU doesn't provide the next RIP, and getting the instruction bytes to decode requires reading guest memory. Reading guest memory through the emulator can fault, i.e. can sleep, which is disallowed since the fastpath handlers run with IRQs disabled. BUG: sleeping function called from invalid context at ./include/linux/uaccess.h:106 in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 32611, name: qemu preempt_count: 1, expected: 0 INFO: lockdep is turned off. irq event stamp: 30580 hardirqs last enabled at (30579): [<ffffffffc08b2527>] vcpu_run+0x1787/0x1db0 [kvm] hardirqs last disabled at (30580): [<ffffffffb4f62e32>] __schedule+0x1e2/0xed0 softirqs last enabled at (30570): [<ffffffffb4247a64>] fpu_swap_kvm_fpstate+0x44/0x210 softirqs last disabled at (30568): [<ffffffffb4247a64>] fpu_swap_kvm_fpstate+0x44/0x210 CPU: 298 UID: 0 PID: 32611 Comm: qemu Tainted: G U 6.16.0-smp--e6c618b51cfe-sleep #782 NONE Tainted: [U]=USER Hardware name: Google Astoria-Turin/astoria, BIOS 0.20241223.2-0 01/17/2025 Call Trace: <TASK> dump_stack_lvl+0x7d/0xb0 __might_resched+0x271/0x290 __might_fault+0x28/0x80 kvm_vcpu_read_guest_page+0x8d/0xc0 [kvm] kvm_fetch_guest_virt+0x92/0xc0 [kvm] __do_insn_fetch_bytes+0xf3/0x1e0 [kvm] x86_decode_insn+0xd1/0x1010 [kvm] x86_emulate_instruction+0x105/0x810 [kvm] __svm_skip_emulated_instruction+0xc4/0x140 [kvm_amd] handle_fastpath_invd+0xc4/0x1a0 [kvm] vcpu_run+0x11a1/0x1db0 [kvm] kvm_arch_vcpu_ioctl_run+0x5cc/0x730 [kvm] kvm_vcpu_ioctl+0x578/0x6a0 [kvm] __se_sys_ioctl+0x6d/0xb0 do_syscall_64+0x8a/0x2c0 entry_SYSCALL_64_after_hwframe+0x4b/0x53 RIP: 0033:0x7f479d57a94b </TASK> Note, this is essentially a reapply of commit 5c30e8101e8d ("KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid"), but with different justification (KVM now grabs SRCU when skipping the instruction for other reasons). Fixes: b439eb8ab578 ("Revert "KVM: SVM: Skip WRMSR fastpath on VM-Exit if next RIP isn't valid"") Cc: stable(a)vger.kernel.org Link: https://lore.kernel.org/r/20250805190526.1453366-2-seanjc@google.com Signed-off-by: Sean Christopherson <seanjc(a)google.com> [ adapted switch-based MSR/HLT fastpath to if-based MSR-only check ] Signed-off-by: Sasha Levin <sashal(a)kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh(a)linuxfoundation.org> Conflicts: arch/x86/kvm/svm/svm.c [Context conflicts due to stable commit ca3cc405a3bc ("KVM: x86: Move handling of is_guest_mode() into fastpath exit handlers") not merged. Also this makes nrip check comes after is_guest_mode check, which is fine as both checks return the same exit code.] Signed-off-by: Pan Taixi <pantaixi1(a)huawei.com> --- arch/x86/kvm/svm/svm.c | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 8692b7892d0f..7bf68a753a97 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -4206,8 +4206,17 @@ static int svm_vcpu_pre_run(struct kvm_vcpu *vcpu) static fastpath_t svm_exit_handlers_fastpath(struct kvm_vcpu *vcpu) { - if (to_svm(vcpu)->vmcb->control.exit_code == SVM_EXIT_MSR && - to_svm(vcpu)->vmcb->control.exit_info_1) + struct vcpu_svm *svm = to_svm(vcpu); + + /* + * Next RIP must be provided as IRQs are disabled, and accessing guest + * memory to decode the instruction might fault, i.e. might sleep. + */ + if (!nrips || !svm->vmcb->control.next_rip) + return EXIT_FASTPATH_NONE; + + if (svm->vmcb->control.exit_code == SVM_EXIT_MSR && + svm->vmcb->control.exit_info_1) return handle_fastpath_set_msr_irqoff(vcpu); return EXIT_FASTPATH_NONE; -- 2.34.1

2 1

[openeuler:OLK-6.6 3163/3163] mm/gmem.c:190:26: error: no member named 'mems_allowed' in 'struct task_struct'
by kernel test robot 13 Nov '25

13 Nov '25

tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: d07bcf91fa24bfac8f6c62724829741c738bb85d commit: 380709c322aaa306b5ac3c278a0700043f7d33e2 [3163/3163] gmem: prepare config, boot parameter, vma flag and basic GMEM related structs config: arm64-randconfig-002-20251113 (https://download.01.org/0day-ci/archive/20251113/202511131248.lRKFr4Bu-lkp@…) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 996639d6ebb86ff15a8c99b67f1c2e2117636ae7) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251113/202511131248.lRKFr4Bu-lkp@…) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp(a)intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202511131248.lRKFr4Bu-lkp@intel.com/ All errors (new ones prefixed by >>): >> mm/gmem.c:190:26: error: no member named 'mems_allowed' in 'struct task_struct' 190 | node_set(nid, current->mems_allowed); | ~~~~~~~ ^ include/linux/nodemask.h:128:50: note: expanded from macro 'node_set' 128 | #define node_set(node, dst) __node_set((node), &(dst)) | ^~~ 1 error generated. Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for HALTPOLL_CPUIDLE Depends on [n]: CPU_IDLE [=n] && ARCH_CPUIDLE_HALTPOLL [=y] && ARCH_HAS_OPTIMIZED_POLL [=y] Selected by [y]: - ARM64 [=y] vim +190 mm/gmem.c 144 145 int gm_as_attach(struct gm_as *as, struct gm_dev *dev, 146 bool activate, struct gm_context **out_ctx) 147 { 148 struct gm_context *ctx; 149 int nid; 150 151 ctx = kmem_cache_alloc(gm_ctx_cache, GFP_KERNEL); 152 if (!ctx) 153 return -ENOMEM; 154 155 ctx->as = as; 156 ctx->dev = dev; 157 158 INIT_LIST_HEAD(&ctx->gm_dev_link); 159 INIT_LIST_HEAD(&ctx->gm_as_link); 160 161 if (!list_empty(&as->gm_ctx_list)) { 162 struct list_head *old_node; 163 struct gm_context *old_ctx; 164 165 old_node = as->gm_ctx_list.prev; 166 list_del_init(old_node); 167 old_ctx = list_entry(old_node, struct gm_context, gm_as_link); 168 kfree(old_ctx); 169 } 170 171 list_add_tail(&dev->gm_ctx_list, &ctx->gm_dev_link); 172 list_add_tail(&ctx->gm_as_link, &as->gm_ctx_list); 173 174 if (activate) { 175 /* 176 * Here we should really have a callback function to perform the context switch 177 * for the hardware. E.g. in x86 this function is effectively 178 * flushing the CR3 value. Currently we do not care time-sliced context switch, 179 * unless someone wants to support it. 180 */ 181 dev->current_ctx = ctx; 182 } 183 *out_ctx = ctx; 184 185 /* 186 * gm_as_attach will be used to attach device to process address space. 187 * Handle this case and add hnodes registered by device to process mems_allowed. 188 */ 189 for_each_node_mask(nid, dev->registered_hnodes) > 190 node_set(nid, current->mems_allowed); -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki

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