# git rev-parse -q --verify cb0856346a60fe3eb837ba5e73588a41f81ac05f^{commit} cb0856346a60fe3eb837ba5e73588a41f81ac05f already have revision, skipping fetch # git checkout -q -f -B kisskb cb0856346a60fe3eb837ba5e73588a41f81ac05f # git clean -qxdf # < git log -1 # commit cb0856346a60fe3eb837ba5e73588a41f81ac05f # Merge: 23990b1affd2 ef832747a82d # Author: Linus Torvalds # Date: Wed Apr 19 17:55:45 2023 -0700 # # Merge tag 'mm-hotfixes-stable-2023-04-19-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm # # Pull misc fixes from Andrew Morton: # "22 hotfixes. # # 19 are cc:stable and the remainder address issues which were # introduced during this merge cycle, or aren't considered suitable for # -stable backporting. # # 19 are for MM and the remainder are for other subsystems" # # * tag 'mm-hotfixes-stable-2023-04-19-16-36' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: (22 commits) # nilfs2: initialize unused bytes in segment summary blocks # mm: page_alloc: skip regions with hugetlbfs pages when allocating 1G pages # mm/mmap: regression fix for unmapped_area{_topdown} # maple_tree: fix mas_empty_area() search # maple_tree: make maple state reusable after mas_empty_area_rev() # mm: kmsan: handle alloc failures in kmsan_ioremap_page_range() # mm: kmsan: handle alloc failures in kmsan_vmap_pages_range_noflush() # tools/Makefile: do missed s/vm/mm/ # mm: fix memory leak on mm_init error handling # mm/page_alloc: fix potential deadlock on zonelist_update_seq seqlock # kernel/sys.c: fix and improve control flow in __sys_setres[ug]id() # Revert "userfaultfd: don't fail on unrecognized features" # writeback, cgroup: fix null-ptr-deref write in bdi_split_work_to_wbs # maple_tree: fix a potential memory leak, OOB access, or other unpredictable bug # tools/mm/page_owner_sort.c: fix TGID output when cull=tg is used # mailmap: update jtoppins' entry to reference correct email # mm/mempolicy: fix use-after-free of VMA iterator # mm/huge_memory.c: warn with pr_warn_ratelimited instead of VM_WARN_ON_ONCE_FOLIO # mm/mprotect: fix do_mprotect_pkey() return on error # mm/khugepaged: check again on anon uffd-wp during isolation # ... # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-gcc --version # < /opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux-ld --version # < git log --format=%s --max-count=1 cb0856346a60fe3eb837ba5e73588a41f81ac05f # < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 allyesconfig # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_KCOV=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n # Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n # Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n # Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n # Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n # Added to kconfig CONFIG_UML_NET=n # Added to kconfig CONFIG_UML_NET_ETHERTAP=n # Added to kconfig CONFIG_UML_NET_TUNTAP=n # Added to kconfig CONFIG_UML_NET_SLIP=n # Added to kconfig CONFIG_UML_NET_DAEMON=n # Added to kconfig CONFIG_UML_NET_VDE=n # Added to kconfig CONFIG_UML_NET_MCAST=n # Added to kconfig CONFIG_UML_NET_PCAP=n # Added to kconfig CONFIG_UML_NET_SLIRP=n # Added to kconfig CONFIG_GCOV_KERNEL=n # Added to kconfig CONFIG_DEBUG_INFO_BTF=n # Added to kconfig CONFIG_BPF_PRELOAD=n # < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 help # make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig .config:12946:warning: override: reassigning to symbol GCC_PLUGIN_LATENT_ENTROPY .config:12950:warning: override: reassigning to symbol UML_NET_ETHERTAP .config:12952:warning: override: reassigning to symbol UML_NET_SLIP .config:12957:warning: override: reassigning to symbol UML_NET_SLIRP # make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 /kisskb/src/drivers/spi/spi-stm32-qspi.c: In function 'stm32_qspi_dirmap_read': /kisskb/src/drivers/spi/spi-stm32-qspi.c:523:27: error: 'op' is used uninitialized [-Werror=uninitialized] 523 | struct spi_mem_op op; | ^~ /kisskb/src/drivers/spi/spi-stm32-qspi.c:523:27: note: 'op' declared here 523 | struct spi_mem_op op; | ^~ /kisskb/src/drivers/spi/spi-stm32-qspi.c: In function 'stm32_qspi_transfer_one_message': /kisskb/src/drivers/spi/spi-stm32-qspi.c:564:27: error: 'op' is used uninitialized [-Werror=uninitialized] 564 | struct spi_mem_op op; | ^~ /kisskb/src/drivers/spi/spi-stm32-qspi.c:564:27: note: 'op' declared here 564 | struct spi_mem_op op; | ^~ cc1: all warnings being treated as errors make[4]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/spi/spi-stm32-qspi.o] Error 1 make[3]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/spi] Error 2 make[3]: *** Waiting for unfinished jobs.... /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: In function 'kfd_cpumask_to_apic_id': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2157:48: error: 'struct cpuinfo_um' has no member named 'apicid' 2157 | return cpu_data(first_cpu_of_numa_node).apicid; | ^ /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2161:1: error: control reaches end of non-void function [-Werror=return-type] 2161 | } | ^ cc1: all warnings being treated as errors make[6]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.o] Error 1 make[5]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/gpu/drm/amd/amdgpu] Error 2 make[5]: *** Waiting for unfinished jobs.... make[4]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/gpu/drm] Error 2 make[3]: *** [/kisskb/src/scripts/Makefile.build:494: drivers/gpu] Error 2 make[2]: *** [/kisskb/src/scripts/Makefile.build:494: drivers] Error 2 make[1]: *** [/kisskb/src/Makefile:2025: .] Error 2 make: *** [Makefile:226: __sub-make] Error 2 Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 CROSS_COMPILE=/opt/cross/kisskb/x86-64--glibc--bleeding-edge-2022.08-1/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus_um-allyesconfig_um-x86_64-gcc12 # Build took: 0:12:48.964231