# git rev-parse -q --verify 9137eda53752ef73148e42b0d7640a00f1bc96b1^{commit} 9137eda53752ef73148e42b0d7640a00f1bc96b1 already have revision, skipping fetch # git checkout -q -f -B kisskb 9137eda53752ef73148e42b0d7640a00f1bc96b1 # git clean -qxdf # < git log -1 # commit 9137eda53752ef73148e42b0d7640a00f1bc96b1 # Merge: c0419188b5c1 84ec758fb2da # Author: Linus Torvalds # Date: Fri Feb 25 14:12:36 2022 -0800 # # Merge tag 'configfs-5.17-2022-02-25' of git://git.infradead.org/users/hch/configfs # # Pull configfs fix from Christoph Hellwig: # # - fix a race in configfs_{,un}register_subsystem (ChenXiaoSong) # # * tag 'configfs-5.17-2022-02-25' of git://git.infradead.org/users/hch/configfs: # configfs: fix a race in configfs_{,un}register_subsystem() # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 9137eda53752ef73148e42b0d7640a00f1bc96b1 # < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:5883:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux- In file included from /kisskb/src/include/linux/audit.h:13, from /kisskb/src/arch/arm64/kernel/ptrace.c:11: /kisskb/src/arch/arm64/kernel/ptrace.c: In function 'user_single_step_report': /kisskb/src/include/linux/ptrace.h:351:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'restore_sigframe': /kisskb/src/arch/arm64/kernel/signal.c:496:19: note: userspace variable will be forcibly initialized struct user_ctxs user; ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'setup_rt_frame': /kisskb/src/arch/arm64/kernel/signal.c:772:33: note: userspace variable will be forcibly initialized struct rt_sigframe_user_layout user; ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'do_signal': /kisskb/src/arch/arm64/kernel/signal.c:853:17: note: userspace variable will be forcibly initialized struct ksignal ksig; ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'minsigstksz_setup': /kisskb/src/arch/arm64/kernel/signal.c:964:33: note: userspace variable will be forcibly initialized struct rt_sigframe_user_layout user; ^~~~ /kisskb/src/ipc/mqueue.c: In function '__do_notify': /kisskb/src/ipc/mqueue.c:783:26: note: userspace variable will be forcibly initialized struct kernel_siginfo sig_i; ^~~~~ /kisskb/src/ipc/mqueue.c: In function '__do_sys_mq_notify': /kisskb/src/ipc/mqueue.c:1432:18: note: userspace variable will be forcibly initialized struct sigevent n, *p = NULL; ^ /kisskb/src/ipc/mqueue.c: In function '__do_compat_sys_mq_notify': /kisskb/src/ipc/mqueue.c:1567:18: note: userspace variable will be forcibly initialized struct sigevent n, *p = NULL; ^ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'KERNEL_BPFPTR': /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/kernel/bpf/syscall.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void*) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'bpfptr_is_null': /kisskb/src/include/linux/bpfptr.h:34:20: note: userspace variable will be forcibly initialized static inline bool bpfptr_is_null(bpfptr_t bpfptr) ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'copy_from_bpfptr': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size) ^~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '____bpf_sys_bpf': /kisskb/src/kernel/bpf/syscall.c:4771:9: note: userspace variable will be forcibly initialized return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_sys_bpf': /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/kernel/bpf/syscall.c:4771:9: note: userspace variable will be forcibly initialized return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'strncpy_from_sockptr': /kisskb/src/include/linux/sockptr.h:94:20: note: userspace variable will be forcibly initialized static inline long strncpy_from_sockptr(char *dst, sockptr_t src, size_t count) ^~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_get_info_by_fd': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/syscall.c:3629:8: note: userspace variable will be forcibly initialized err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_map_get_info_by_fd': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/syscall.c:3910:8: note: userspace variable will be forcibly initialized err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_btf_get_info_by_fd': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/syscall.c:3954:8: note: userspace variable will be forcibly initialized err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(*uinfo), info_len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_link_get_info_by_fd': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/syscall.c:3971:8: note: userspace variable will be forcibly initialized err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'map_update_elem': /kisskb/src/kernel/bpf/syscall.c:1137:11: note: userspace variable will be forcibly initialized bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); ^~~~~~ /kisskb/src/kernel/bpf/syscall.c:1136:11: note: userspace variable will be forcibly initialized bpfptr_t ukey = make_bpfptr(attr->key, uattr.is_kernel); ^~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_load': /kisskb/src/kernel/bpf/syscall.c:2207:12: note: userspace variable will be forcibly initialized static int bpf_prog_load(union bpf_attr *attr, bpfptr_t uattr) ^~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c:2318:6: note: userspace variable will be forcibly initialized if (copy_from_bpfptr(prog->insns, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ make_bpfptr(attr->insns, uattr.is_kernel), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ bpf_prog_insn_size(prog)) != 0) ~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c:2232:6: note: userspace variable will be forcibly initialized if (strncpy_from_bpfptr(license, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ make_bpfptr(attr->license, uattr.is_kernel), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ sizeof(license) - 1) < 0) ~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function '__do_sys_bpf': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/syscall.c:4741:9: note: userspace variable will be forcibly initialized return __sys_bpf(cmd, USER_BPFPTR(uattr), size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/ip.h:16, from /kisskb/src/include/net/ip.h:22, from /kisskb/src/include/linux/errqueue.h:6, from /kisskb/src/net/core/sock.c:91: /kisskb/src/net/core/sock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c: In function 'sock_setsockopt': /kisskb/src/net/core/sock.c:1244:21: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^~~~~ /kisskb/src/net/core/sock.c:1223:21: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf-cgroup.h:5, from /kisskb/src/kernel/bpf/verifier.c:7: /kisskb/src/kernel/bpf/verifier.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'copy_to_sockptr_offset': /kisskb/src/include/linux/sockptr.h:58:19: note: userspace variable will be forcibly initialized static inline int copy_to_sockptr_offset(sockptr_t dst, size_t offset, ^~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf-cgroup.h:5, from /kisskb/src/kernel/bpf/verifier.c:7: /kisskb/src/kernel/bpf/verifier.c: In function 'KERNEL_BPFPTR': /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/kernel/bpf/verifier.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void*) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'bpfptr_is_null': /kisskb/src/include/linux/bpfptr.h:34:20: note: userspace variable will be forcibly initialized static inline bool bpfptr_is_null(bpfptr_t bpfptr) ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'bpfptr_add': /kisskb/src/include/linux/bpfptr.h:41:20: note: userspace variable will be forcibly initialized static inline void bpfptr_add(bpfptr_t *bpfptr, size_t val) ^~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'copy_from_bpfptr': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size) ^~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function '__find_kfunc_desc_btf': /kisskb/src/kernel/bpf/verifier.c:1745:20: note: userspace variable will be forcibly initialized static struct btf *__find_kfunc_desc_btf(struct bpf_verifier_env *env, ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_func': /kisskb/src/kernel/bpf/verifier.c:10133:12: note: userspace variable will be forcibly initialized static int check_btf_func(struct bpf_verifier_env *env, ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:10144:11: note: userspace variable will be forcibly initialized bpfptr_t urecord; ^~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_line': /kisskb/src/kernel/bpf/verifier.c:10280:12: note: userspace variable will be forcibly initialized static int check_btf_line(struct bpf_verifier_env *env, ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:10289:11: note: userspace variable will be forcibly initialized bpfptr_t ulinfo; ^~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_core_relo': /kisskb/src/kernel/bpf/verifier.c:10408:12: note: userspace variable will be forcibly initialized static int check_core_relo(struct bpf_verifier_env *env, ^~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:10420:11: note: userspace variable will be forcibly initialized bpfptr_t u_core_relo; ^~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'resolve_pseudo_ldimm64': /kisskb/src/kernel/bpf/verifier.c:11954:12: note: userspace variable will be forcibly initialized static int resolve_pseudo_ldimm64(struct bpf_verifier_env *env) ^~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/filter.h:9, from /kisskb/src/kernel/bpf/bpf_iter.c:6: /kisskb/src/kernel/bpf/bpf_iter.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/filter.h:9, from /kisskb/src/kernel/bpf/bpf_iter.c:6: /kisskb/src/kernel/bpf/bpf_iter.c: In function 'KERNEL_BPFPTR': /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void*) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'bpfptr_is_null': /kisskb/src/include/linux/bpfptr.h:34:20: note: userspace variable will be forcibly initialized static inline bool bpfptr_is_null(bpfptr_t bpfptr) ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'copy_from_bpfptr': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size) ^~~~~~~~~~~~~~~~ /kisskb/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key': /kisskb/src/security/keys/keyctl.c:1250:16: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'bpf_iter_link_attach': /kisskb/src/kernel/bpf/bpf_iter.c:507:11: note: userspace variable will be forcibly initialized bpfptr_t ulinfo; ^~~~~~ /kisskb/src/kernel/fork.c: In function '__do_sys_clone3': /kisskb/src/kernel/fork.c:2828:27: note: userspace variable will be forcibly initialized struct kernel_clone_args kargs; ^~~~~ /kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo': /kisskb/src/kernel/ptrace.c:745:20: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/ptrace.c: In function 'ptrace_request': /kisskb/src/kernel/ptrace.c:1229:16: note: userspace variable will be forcibly initialized struct iovec kiov; ^~~~ /kisskb/src/kernel/ptrace.c:1034:19: note: userspace variable will be forcibly initialized kernel_siginfo_t siginfo, *si; ^~~~~~~ /kisskb/src/kernel/ptrace.c: In function 'compat_ptrace_request': /kisskb/src/kernel/ptrace.c:1392:16: note: userspace variable will be forcibly initialized struct iovec kiov; ^~~~ /kisskb/src/kernel/ptrace.c:1349:19: note: userspace variable will be forcibly initialized kernel_siginfo_t siginfo; ^~~~~~~ /kisskb/src/arch/arm64/kernel/perf_callchain.c: In function 'user_backtrace': /kisskb/src/arch/arm64/kernel/perf_callchain.c:26:20: note: userspace variable will be forcibly initialized struct frame_tail buftail; ^~~~~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack': /kisskb/src/kernel/signal.c:4231:15: note: userspace variable will be forcibly initialized stack_t new, old; ^~~ /kisskb/src/kernel/signal.c:4231:10: note: userspace variable will be forcibly initialized stack_t new, old; ^~~ /kisskb/src/kernel/signal.c: In function 'do_compat_sigaltstack': /kisskb/src/kernel/signal.c:4267:15: note: userspace variable will be forcibly initialized stack_t uss, uoss; ^~~~ /kisskb/src/kernel/signal.c:4267:10: note: userspace variable will be forcibly initialized stack_t uss, uoss; ^~~ /kisskb/src/kernel/signal.c: In function 'kill_pid_usb_asyncio': /kisskb/src/kernel/signal.c:1540:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'do_notify_parent': /kisskb/src/kernel/signal.c:2017:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'do_notify_parent_cldstop': /kisskb/src/kernel/signal.c:2129:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'ptrace_do_notify': /kisskb/src/kernel/signal.c:2333:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigqueueinfo': /kisskb/src/kernel/signal.c:4001:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_kill': /kisskb/src/kernel/signal.c:3775:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_fault': /kisskb/src/kernel/signal.c:1735:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_mceerr': /kisskb/src/kernel/signal.c:1766:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_fault_trapno': /kisskb/src/kernel/signal.c:1883:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'do_tkill': /kisskb/src/kernel/signal.c:3932:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_tgsigqueueinfo': /kisskb/src/kernel/signal.c:4041:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig': /kisskb/src/kernel/signal.c:1653:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_mceerr': /kisskb/src/kernel/signal.c:1752:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_bnderr': /kisskb/src/kernel/signal.c:1781:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_pkuerr': /kisskb/src/kernel/signal.c:1796:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_perf': /kisskb/src/kernel/signal.c:1810:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_ptrace_errno_trap': /kisskb/src/kernel/signal.c:1851:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_trapno': /kisskb/src/kernel/signal.c:1866:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_fatal_sig': /kisskb/src/kernel/signal.c:1667:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_exit_sig': /kisskb/src/kernel/signal.c:1680:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_to_task': /kisskb/src/kernel/signal.c:1709:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_seccomp': /kisskb/src/kernel/signal.c:1833:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_sigqueueinfo': /kisskb/src/kernel/signal.c:4014:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_tgsigqueueinfo': /kisskb/src/kernel/signal.c:4055:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait': /kisskb/src/kernel/signal.c:3636:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_sigtimedwait_time64': /kisskb/src/kernel/signal.c:3701:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_pidfd_send_signal': /kisskb/src/kernel/signal.c:3854:19: note: userspace variable will be forcibly initialized kernel_siginfo_t kinfo; ^~~~~ /kisskb/src/kernel/signal.c: In function 'restore_altstack': /kisskb/src/kernel/signal.c:4245:10: note: userspace variable will be forcibly initialized stack_t new; ^~~ /kisskb/src/fs/coda/pioctl.c: In function 'coda_pioctl': /kisskb/src/fs/coda/pioctl.c:55:20: note: userspace variable will be forcibly initialized struct PioctlData data; ^~~~ /kisskb/src/security/tomoyo/common.c: In function 'tomoyo_load_builtin_policy': /kisskb/src/security/tomoyo/common.c:2833:27: note: userspace variable will be forcibly initialized struct tomoyo_io_buffer head = { }; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/include/linux/rtnetlink.h:7, from /kisskb/src/net/llc/af_llc.c:26: /kisskb/src/net/llc/af_llc.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/skbuff.c: In function '__skb_send_sock': /kisskb/src/net/core/skbuff.c:2638:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/block/blk-map.c: In function 'blk_rq_map_user': /kisskb/src/block/blk-map.c:569:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ In file included from /kisskb/src/include/linux/socket.h:8, from /kisskb/src/include/linux/compat.h:15, from /kisskb/src/arch/arm64/include/asm/ftrace.h:53, from /kisskb/src/include/linux/ftrace.h:22, from /kisskb/src/include/linux/kprobes.h:28, from /kisskb/src/include/linux/kgdb.h:19, from /kisskb/src/arch/arm64/include/asm/cacheflush.h:11, from /kisskb/src/include/linux/cacheflush.h:5, from /kisskb/src/include/linux/highmem.h:8, from /kisskb/src/include/linux/pagemap.h:11, from /kisskb/src/mm/madvise.c:10: /kisskb/src/mm/madvise.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/mm/madvise.c: In function '__do_sys_process_madvise': /kisskb/src/mm/madvise.c:1405:38: note: userspace variable will be forcibly initialized struct iovec iovstack[UIO_FASTIOV], iovec; ^~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf_verifier.h:7, from /kisskb/src/kernel/bpf/btf.c:19: /kisskb/src/kernel/bpf/btf.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf_verifier.h:7, from /kisskb/src/kernel/bpf/btf.c:19: /kisskb/src/kernel/bpf/btf.c: In function 'KERNEL_BPFPTR': /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/kernel/bpf/btf.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/include/linux/bpfptr.h:18:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void*) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/btf.c: In function 'copy_from_bpfptr': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size) ^~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/btf.c: In function 'btf_new_fd': /kisskb/src/kernel/bpf/btf.c:6048:8: note: userspace variable will be forcibly initialized btf = btf_parse(make_bpfptr(attr->btf, uattr.is_kernel), ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ attr->btf_size, attr->btf_log_level, ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ u64_to_user_ptr(attr->btf_log_buf), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ attr->btf_log_size); ~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/net/netlink/af_netlink.c:23: /kisskb/src/net/netlink/af_netlink.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/dlm/lowcomms.c: In function 'receive_from_sock': /kisskb/src/fs/dlm/lowcomms.c:912:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/core/dev_ioctl.c: In function 'dev_ifconf': /kisskb/src/net/core/dev_ioctl.c:53:17: note: userspace variable will be forcibly initialized struct ifconf ifc; ^~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/net/bpf/test_run.c:4: /kisskb/src/net/bpf/test_run.c: In function 'bpf_ctx_init': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/net/bpf/test_run.c:411:9: note: userspace variable will be forcibly initialized err = bpf_check_uarg_tail_zero(USER_BPFPTR(data_in), max_size, size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/netlink.h:7, from /kisskb/src/include/linux/sock_diag.h:5, from /kisskb/src/net/core/filter.c:26: /kisskb/src/net/core/filter.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfilter.h:7, from /kisskb/src/net/ipv4/bpfilter/sockopt.c:5: /kisskb/src/net/ipv4/bpfilter/sockopt.c: In function 'bpfilter_ip_get_sockopt': /kisskb/src/include/linux/sockptr.h:34:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .user = p }; ^ /kisskb/src/net/ipv4/bpfilter/sockopt.c:68:9: note: userspace variable will be forcibly initialized return bpfilter_mbox_request(sk, optname, USER_SOCKPTR(optval), len, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ false); ~~~~~~ /kisskb/src/fs/dlm/user.c: In function 'copy_result_to_user': /kisskb/src/fs/dlm/user.c:693:25: note: userspace variable will be forcibly initialized struct dlm_lock_result result; ^~~~~~ /kisskb/src/net/core/skmsg.c: In function 'sk_psock_verdict_data_ready': /kisskb/src/net/core/skmsg.c:1193:20: note: userspace variable will be forcibly initialized read_descriptor_t desc; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/tcp.h:17, from /kisskb/src/include/net/tcp.h:20, from /kisskb/src/net/tls/tls_main.c:36: /kisskb/src/net/tls/tls_main.c: In function 'sockptr_is_null': /kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized static inline bool sockptr_is_null(sockptr_t sockptr) ^~~~~~~~~~~~~~~ /kisskb/src/net/tls/tls_main.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/include/crypto/if_alg.h:17, from /kisskb/src/crypto/af_alg.c:11: /kisskb/src/crypto/af_alg.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/include/crypto/if_alg.h:17, from /kisskb/src/crypto/algif_rng.c:45: /kisskb/src/crypto/algif_rng.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv4/netfilter/ip_tables.c:12: /kisskb/src/net/ipv4/netfilter/ip_tables.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/netfilter/ip_tables.c: In function 'do_replace': /kisskb/src/net/ipv4/netfilter/ip_tables.c:1109:21: note: userspace variable will be forcibly initialized struct ipt_replace tmp; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/ip.h:16, from /kisskb/src/fs/ksmbd/connection.h:10, from /kisskb/src/fs/ksmbd/transport_tcp.c:12: /kisskb/src/fs/ksmbd/transport_tcp.c: In function 'KERNEL_SOCKPTR': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/fs/ksmbd/transport_tcp.c: In function 'ksmbd_tcp_readv': /kisskb/src/fs/ksmbd/transport_tcp.c:295:16: note: userspace variable will be forcibly initialized struct msghdr ksmbd_msg; ^~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/ip.h:16, from /kisskb/src/fs/ksmbd/connection.h:10, from /kisskb/src/fs/ksmbd/transport_tcp.c:12: /kisskb/src/fs/ksmbd/transport_tcp.c: In function 'create_socket': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/fs/ksmbd/transport_tcp.c:423:8: note: userspace variable will be forcibly initialized ret = sock_setsockopt(ksmbd_socket, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ SOL_SOCKET, ~~~~~~~~~~~ SO_BINDTODEVICE, ~~~~~~~~~~~~~~~~ KERNEL_SOCKPTR(iface->name), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~ strlen(iface->name)); ~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/orangefs/devorangefs-req.c: In function 'dispatch_ioctl_command': /kisskb/src/fs/orangefs/devorangefs-req.c:596:31: note: userspace variable will be forcibly initialized struct ORANGEFS_dev_map_desc user_desc; ^~~~~~~~~ /kisskb/src/fs/orangefs/devorangefs-req.c: In function 'orangefs_devreq_compat_ioctl': /kisskb/src/fs/orangefs/devorangefs-req.c:736:32: note: userspace variable will be forcibly initialized struct ORANGEFS_dev_map_desc desc; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/xfrm.h:9, from /kisskb/src/net/xfrm/xfrm_state.c:19: /kisskb/src/net/xfrm/xfrm_state.c: In function 'sockptr_is_null': /kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized static inline bool sockptr_is_null(sockptr_t sockptr) ^~~~~~~~~~~~~~~ /kisskb/src/net/xfrm/xfrm_state.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv4/ip_options.c:21: /kisskb/src/net/ipv4/ip_options.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv4/ip_sockglue.c:22: /kisskb/src/net/ipv4/ip_sockglue.c: In function 'KERNEL_SOCKPTR': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_ip_getsockopt': /kisskb/src/net/ipv4/ip_sockglue.c:1696:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv4/ip_sockglue.c:22: /kisskb/src/net/ipv4/ip_sockglue.c: In function 'ip_cmsg_send': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/net/ipv4/ip_sockglue.c:283:10: note: userspace variable will be forcibly initialized err = ip_options_get(net, &ipc->opt, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ KERNEL_SOCKPTR(CMSG_DATA(cmsg)), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ err < 40 ? err : 40); ~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/netlink.h:7, from /kisskb/src/include/net/netlink.h:6, from /kisskb/src/include/linux/inet_diag.h:5, from /kisskb/src/net/ipv4/tcp.c:252: /kisskb/src/net/ipv4/tcp.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c: In function 'strncpy_from_sockptr': /kisskb/src/include/linux/sockptr.h:94:20: note: userspace variable will be forcibly initialized static inline long strncpy_from_sockptr(char *dst, sockptr_t src, size_t count) ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c: In function 'tcp_copy_straggler_data': /kisskb/src/net/ipv4/tcp.c:1924:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/net/ipv4/tcp.c: In function 'receive_fallback_to_copy': /kisskb/src/net/ipv4/tcp.c:1887:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/net/ipv4/tcp.c: In function 'tcp_zc_finalize_rx_tstamp': /kisskb/src/net/ipv4/tcp.c:2056:16: note: userspace variable will be forcibly initialized struct msghdr cmsg_dummy; ^~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/ipv6/ipv6_sockglue.c:27: /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'sockptr_is_null': /kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized static inline bool sockptr_is_null(sockptr_t sockptr) ^~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_getsockopt': /kisskb/src/net/ipv6/ipv6_sockglue.c:1161:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_setsockopt': /kisskb/src/net/ipv6/ipv6_sockglue.c:695:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/drivers/block/nbd.c: In function 'sock_xmit': /kisskb/src/drivers/block/nbd.c:500:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/x25/af_x25.c:42: /kisskb/src/net/x25/af_x25.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/net/ipv4/tcp_ipv4.c:61: /kisskb/src/net/ipv4/tcp_ipv4.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_mmap': /kisskb/src/drivers/xen/privcmd.c:253:22: note: userspace variable will be forcibly initialized struct privcmd_mmap mmapcmd; ^~~~~~~ /kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_mmap_batch': /kisskb/src/drivers/xen/privcmd.c:452:26: note: userspace variable will be forcibly initialized struct mmap_batch_state state; ^~~~~ /kisskb/src/drivers/xen/privcmd.c:447:30: note: userspace variable will be forcibly initialized struct privcmd_mmapbatch_v2 m; ^ /kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_dm_op': /kisskb/src/drivers/xen/privcmd.c:618:23: note: userspace variable will be forcibly initialized struct privcmd_dm_op kdata; ^~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/ipv6/raw.c:22: /kisskb/src/net/ipv6/raw.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/ipv6/ip6_flowlabel.c:12: /kisskb/src/net/ipv6/ip6_flowlabel.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ip6_flowlabel.c: In function 'copy_to_sockptr_offset': /kisskb/src/include/linux/sockptr.h:58:19: note: userspace variable will be forcibly initialized static inline int copy_to_sockptr_offset(sockptr_t dst, size_t offset, ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ip6_flowlabel.c: In function 'fl_create': /kisskb/src/net/ipv6/ip6_flowlabel.c:392:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/ipv6/tcp_ipv6.c:28: /kisskb/src/net/ipv6/tcp_ipv6.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/xen/pvcalls-back.c: In function 'pvcalls_conn_back_read': /kisskb/src/drivers/xen/pvcalls-back.c:94:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/drivers/xen/pvcalls-back.c: In function 'pvcalls_conn_back_write': /kisskb/src/drivers/xen/pvcalls-back.c:171:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/can/raw.c:45: /kisskb/src/net/can/raw.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/pim.h:5, from /kisskb/src/include/linux/mroute.h:6, from /kisskb/src/net/ipv4/raw.c:51: /kisskb/src/net/ipv4/raw.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/inet.h:42, from /kisskb/src/net/ipv6/ip6mr.c:23: /kisskb/src/net/ipv6/ip6mr.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf-cgroup.h:5, from /kisskb/src/net/ipv4/udp.c:77: /kisskb/src/net/ipv4/udp.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/udp.c: In function 'udp_sendpage': /kisskb/src/net/ipv4/udp.c:1332:17: note: userspace variable will be forcibly initialized struct msghdr msg = { .msg_flags = flags|MSG_MORE }; ^~~ /kisskb/src/net/ipv4/devinet.c: In function 'inet_gifconf': /kisskb/src/net/ipv4/devinet.c:1252:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/ipv4/af_inet.c: In function 'inet_compat_routing_ioctl': /kisskb/src/net/ipv4/af_inet.c:987:17: note: userspace variable will be forcibly initialized struct rtentry rt; ^~ /kisskb/src/net/ipv4/af_inet.c: In function 'inet_ioctl': /kisskb/src/net/ipv4/af_inet.c:932:17: note: userspace variable will be forcibly initialized struct rtentry rt; ^~ /kisskb/src/net/ipv4/af_inet.c:931:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/net/kcm/kcmsock.c:8: /kisskb/src/net/kcm/kcmsock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_ioctl_sg_io': /kisskb/src/drivers/scsi/scsi_ioctl.c:860:19: note: userspace variable will be forcibly initialized struct sg_io_hdr hdr; ^~~ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_cdrom_send_packet': /kisskb/src/drivers/scsi/scsi_ioctl.c:805:19: note: userspace variable will be forcibly initialized struct sg_io_hdr hdr; ^~~ /kisskb/src/drivers/scsi/scsi_ioctl.c:804:31: note: userspace variable will be forcibly initialized struct cdrom_generic_command cgc; ^~~ /kisskb/src/net/strparser/strparser.c: In function 'strp_read_sock': /kisskb/src/net/strparser/strparser.c:348:20: note: userspace variable will be forcibly initialized read_descriptor_t desc; ^~~~ /kisskb/src/net/strparser/strparser.c: In function 'strp_process': /kisskb/src/net/strparser/strparser.c:321:20: note: userspace variable will be forcibly initialized read_descriptor_t desc; /* Dummy arg to strp_recv */ ^~~~ /kisskb/src/fs/cifs/connect.c: In function 'cifs_read_from_socket': /kisskb/src/fs/cifs/connect.c:682:16: note: userspace variable will be forcibly initialized struct msghdr smb_msg; ^~~~~~~ /kisskb/src/fs/cifs/connect.c: In function 'cifs_discard_from_socket': /kisskb/src/fs/cifs/connect.c:692:16: note: userspace variable will be forcibly initialized struct msghdr smb_msg; ^~~~~~~ /kisskb/src/fs/cifs/connect.c: In function 'cifs_read_page_from_socket': /kisskb/src/fs/cifs/connect.c:710:16: note: userspace variable will be forcibly initialized struct msghdr smb_msg; ^~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/can/isotp.c:63: /kisskb/src/net/can/isotp.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/decnet/af_decnet.c:105: /kisskb/src/net/decnet/af_decnet.c: In function 'sockptr_is_null': /kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized static inline bool sockptr_is_null(sockptr_t sockptr) ^~~~~~~~~~~~~~~ /kisskb/src/net/decnet/af_decnet.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/8021q/vlan_dev.c: In function 'vlan_dev_ioctl': /kisskb/src/net/8021q/vlan_dev.c:360:15: note: userspace variable will be forcibly initialized struct ifreq ifrr; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/atm/svc.c:9: /kisskb/src/net/atm/svc.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/atm/common.c:10: /kisskb/src/net/atm/common.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/netfilter/x_tables.c:16: /kisskb/src/net/netfilter/x_tables.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/fs/read_write.c:13: /kisskb/src/fs/read_write.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/fs/read_write.c: In function 'new_sync_read': /kisskb/src/fs/read_write.c:391:15: note: userspace variable will be forcibly initialized struct iovec iov = { .iov_base = buf, .iov_len = len }; ^~~ /kisskb/src/fs/read_write.c: In function 'new_sync_write': /kisskb/src/fs/read_write.c:494:15: note: userspace variable will be forcibly initialized struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len }; ^~~ /kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev': /kisskb/src/fs/read_write.c:742:16: note: userspace variable will be forcibly initialized struct iovec iovec = iov_iter_iovec(iter); ^~~~~ /kisskb/src/drivers/scsi/iscsi_tcp.c: In function 'iscsi_sw_tcp_xmit_segment': /kisskb/src/drivers/scsi/iscsi_tcp.c:286:18: note: userspace variable will be forcibly initialized struct msghdr msg = { .msg_flags = flags }; ^~~ /kisskb/src/drivers/scsi/iscsi_tcp.c: In function 'iscsi_sw_tcp_data_ready': /kisskb/src/drivers/scsi/iscsi_tcp.c:129:20: note: userspace variable will be forcibly initialized read_descriptor_t rd_desc; ^~~~~~~ /kisskb/src/drivers/i2c/i2c-dev.c: In function 'i2cdev_ioctl': /kisskb/src/drivers/i2c/i2c-dev.c:462:31: note: userspace variable will be forcibly initialized struct i2c_smbus_ioctl_data data_arg; ^~~~~~~~ /kisskb/src/drivers/i2c/i2c-dev.c:435:30: note: userspace variable will be forcibly initialized struct i2c_rdwr_ioctl_data rdwr_arg; ^~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/net/tipc/core.h:53, from /kisskb/src/net/tipc/socket.c:41: /kisskb/src/net/tipc/socket.c: In function 'sockptr_is_null': /kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized static inline bool sockptr_is_null(sockptr_t sockptr) ^~~~~~~~~~~~~~~ /kisskb/src/net/tipc/socket.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/rcuwait.h:6, from /kisskb/src/include/linux/percpu-rwsem.h:7, from /kisskb/src/include/linux/fs.h:33, from /kisskb/src/arch/arm64/include/asm/elf.h:141, from /kisskb/src/include/linux/elf.h:6, from /kisskb/src/include/linux/module.h:19, from /kisskb/src/include/linux/device/driver.h:21, from /kisskb/src/include/linux/device.h:32, from /kisskb/src/include/linux/mtd/mtd.h:13, from /kisskb/src/fs/jffs2/background.c:17: /kisskb/src/fs/jffs2/background.c: In function 'kernel_dequeue_signal': /kisskb/src/include/linux/sched/signal.h:283:19: note: userspace variable will be forcibly initialized kernel_siginfo_t __info; ^~~~~~ /kisskb/src/drivers/media/mc/mc-device.c: In function 'media_device_enum_links32': /kisskb/src/drivers/media/mc/mc-device.c:496:26: note: userspace variable will be forcibly initialized struct media_links_enum links; ^~~~~ /kisskb/src/fs/cifs/transport.c: In function '__smb_send_rqst': /kisskb/src/fs/cifs/transport.c:314:16: note: userspace variable will be forcibly initialized struct msghdr smb_msg; ^~~~~~~ /kisskb/src/net/tipc/topsrv.c: In function 'tipc_conn_send_to_sock': /kisskb/src/net/tipc/topsrv.c:252:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/fs/exec.c: In function 'compat_do_execve': /kisskb/src/fs/exec.c:2017:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { ^~~~ /kisskb/src/fs/exec.c:2013:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { ^~~~ /kisskb/src/fs/exec.c: In function 'compat_do_execveat': /kisskb/src/fs/exec.c:2033:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { ^~~~ /kisskb/src/fs/exec.c:2029:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { ^~~~ /kisskb/src/fs/fcntl.c: In function 'send_sigio_to_task': /kisskb/src/fs/fcntl.c:748:21: note: userspace variable will be forcibly initialized kernel_siginfo_t si; ^~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/xdp/xsk.c:22: /kisskb/src/net/xdp/xsk.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/appletalk/aarp.c: In function 'aarp_send_probe_phase1': /kisskb/src/net/appletalk/aarp.c:441:15: note: userspace variable will be forcibly initialized struct ifreq atreq; ^~~~~ /kisskb/src/net/appletalk/ddp.c: In function 'atalk_compat_routing_ioctl': /kisskb/src/net/appletalk/ddp.c:1857:17: note: userspace variable will be forcibly initialized struct rtentry rt; ^~ /kisskb/src/net/appletalk/ddp.c: In function 'atrtr_ioctl': /kisskb/src/net/appletalk/ddp.c:892:17: note: userspace variable will be forcibly initialized struct rtentry rt; ^~ /kisskb/src/net/appletalk/ddp.c: In function 'atif_ioctl': /kisskb/src/net/appletalk/ddp.c:666:17: note: userspace variable will be forcibly initialized struct rtentry rtdef; ^~~~~ /kisskb/src/net/appletalk/ddp.c:659:15: note: userspace variable will be forcibly initialized struct ifreq atreq; ^~~~~ /kisskb/src/fs/seq_file.c: In function 'seq_read': /kisskb/src/fs/seq_file.c:153:15: note: userspace variable will be forcibly initialized struct iovec iov = { .iov_base = buf, .iov_len = size}; ^~~ /kisskb/src/fs/select.c: In function '__do_sys_pselect6': /kisskb/src/fs/select.c:799:24: note: userspace variable will be forcibly initialized struct sigset_argpack x = {NULL, 0}; ^ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/filter.h:9, from /kisskb/src/net/caif/caif_socket.c:9: /kisskb/src/net/caif/caif_socket.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/vmw_vsock/af_vsock.c:101: /kisskb/src/net/vmw_vsock/af_vsock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/ip.h:16, from /kisskb/src/net/sctp/socket.c:46: /kisskb/src/net/sctp/socket.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/qrtr/af_qrtr.c: In function 'qrtr_ioctl': /kisskb/src/net/qrtr/af_qrtr.c:1144:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/sctp/socket.c: In function 'sctp_getsockopt_connectx3': /kisskb/src/net/sctp/socket.c:1388:27: note: userspace variable will be forcibly initialized struct sctp_getaddrs_old param; ^~~~~ /kisskb/src/fs/signalfd.c: In function 'signalfd_read': /kisskb/src/fs/signalfd.c:209:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:40, from /kisskb/src/include/linux/netdevice.h:37, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/phonet/pep.c:16: /kisskb/src/net/phonet/pep.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/io-wq.c: In function 'io_wqe_worker': /kisskb/src/fs/io-wq.c:656:19: note: userspace variable will be forcibly initialized struct ksignal ksig; ^~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf-cgroup.h:5, from /kisskb/src/net/socket.c:55: /kisskb/src/net/socket.c: In function 'KERNEL_SOCKPTR': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/net/socket.c: In function 'sock_do_ioctl': /kisskb/src/net/socket.c:1116:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/socket.c: In function 'compat_siocwandev': /kisskb/src/net/socket.c:3202:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/socket.c: In function 'compat_ifr_data_ioctl': /kisskb/src/net/socket.c:3228:15: note: userspace variable will be forcibly initialized struct ifreq ifreq; ^~~~~ /kisskb/src/net/socket.c: In function 'sock_ioctl': /kisskb/src/net/socket.c:1161:16: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/socket.c: In function '__sys_sendto': /kisskb/src/net/socket.c:2016:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/net/socket.c:2015:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/socket.c: In function '__sys_recvfrom': /kisskb/src/net/socket.c:2075:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/socket.c:2074:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/include/linux/bpf-cgroup.h:5, from /kisskb/src/net/socket.c:55: /kisskb/src/net/socket.c: In function '__sys_setsockopt': /kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/include/linux/sockptr.h:34:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .user = p }; ^ /kisskb/src/net/socket.c:2146:12: note: userspace variable will be forcibly initialized sockptr_t optval = USER_SOCKPTR(user_optval); ^~~~~~ /kisskb/src/net/socket.c: In function '__copy_msghdr_from_user': /kisskb/src/net/socket.c:2292:21: note: userspace variable will be forcibly initialized struct user_msghdr msg; ^~~ /kisskb/src/net/socket.c: In function 'copy_msghdr_from_user': /kisskb/src/net/socket.c:2343:21: note: userspace variable will be forcibly initialized struct user_msghdr msg; ^~~ /kisskb/src/net/socket.c: In function '__sys_sendmsg': /kisskb/src/net/socket.c:2486:16: note: userspace variable will be forcibly initialized struct msghdr msg_sys; ^~~~~~~ /kisskb/src/net/socket.c: In function '__sys_sendmmsg': /kisskb/src/net/socket.c:2519:16: note: userspace variable will be forcibly initialized struct msghdr msg_sys; ^~~~~~~ /kisskb/src/net/socket.c: In function 'do_recvmmsg': /kisskb/src/net/socket.c:2729:16: note: userspace variable will be forcibly initialized struct msghdr msg_sys; ^~~~~~~ /kisskb/src/net/socket.c: In function '__sys_recvmsg': /kisskb/src/net/socket.c:2694:16: note: userspace variable will be forcibly initialized struct msghdr msg_sys; ^~~~~~~ In file included from /kisskb/src/include/linux/socket.h:8, from /kisskb/src/include/linux/compat.h:15, from /kisskb/src/arch/arm64/include/asm/ftrace.h:53, from /kisskb/src/include/linux/ftrace.h:22, from /kisskb/src/include/linux/perf_event.h:51, from /kisskb/src/include/linux/trace_events.h:10, from /kisskb/src/include/trace/syscall.h:7, from /kisskb/src/include/linux/syscalls.h:88, from /kisskb/src/fs/io_uring.c:45: /kisskb/src/fs/io_uring.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ In file included from /kisskb/src/include/net/inet_connection_sock.h:19, from /kisskb/src/include/linux/dccp.h:13, from /kisskb/src/net/dccp/proto.c:9: /kisskb/src/net/dccp/proto.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/io_uring.c: In function 'loop_rw_iter': /kisskb/src/fs/io_uring.c:3416:16: note: userspace variable will be forcibly initialized struct iovec iovec; ^~~~~ /kisskb/src/fs/io_uring.c: In function 'io_read': /kisskb/src/fs/io_uring.c:3626:21: note: userspace variable will be forcibly initialized struct io_rw_state __s, *s = &__s; ^~~ /kisskb/src/fs/io_uring.c: In function 'io_write': /kisskb/src/fs/io_uring.c:3756:21: note: userspace variable will be forcibly initialized struct io_rw_state __s, *s = &__s; ^~~ /kisskb/src/fs/io_uring.c: In function 'io_sendmsg': /kisskb/src/fs/io_uring.c:4923:25: note: userspace variable will be forcibly initialized struct io_async_msghdr iomsg, *kmsg; ^~~~~ /kisskb/src/fs/io_uring.c: In function 'io_send': /kisskb/src/fs/io_uring.c:4969:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/fs/io_uring.c:4968:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/fs/io_uring.c: In function 'io_recvmsg': /kisskb/src/fs/io_uring.c:5135:25: note: userspace variable will be forcibly initialized struct io_async_msghdr iomsg, *kmsg; ^~~~~ /kisskb/src/fs/io_uring.c: In function 'io_recv': /kisskb/src/fs/io_uring.c:5198:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/fs/io_uring.c:5195:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/fs/io_uring.c: In function '__io_sqe_buffers_update': /kisskb/src/fs/io_uring.c:9307:15: note: userspace variable will be forcibly initialized struct iovec iov, __user *iovs = u64_to_user_ptr(up->data); ^~~ /kisskb/src/fs/io_uring.c: In function 'io_sqe_buffers_register': /kisskb/src/fs/io_uring.c:9256:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/fs/io_uring.c: In function 'io_sqd_handle_event': /kisskb/src/fs/io_uring.c:7545:17: note: userspace variable will be forcibly initialized struct ksignal ksig; ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/nfc/nfc.h:16, from /kisskb/src/net/nfc/nfc.h:13, from /kisskb/src/net/nfc/llcp_sock.c:14: /kisskb/src/net/nfc/llcp_sock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_tcp_send_request': /kisskb/src/net/sunrpc/xprtsock.c:1005:16: note: userspace variable will be forcibly initialized struct msghdr msg = { ^~~ /kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_local_send_request': /kisskb/src/net/sunrpc/xprtsock.c:851:16: note: userspace variable will be forcibly initialized struct msghdr msg = { ^~~ /kisskb/src/net/sunrpc/svcsock.c: In function 'svc_tcp_read_marker': /kisskb/src/net/sunrpc/svcsock.c:879:17: note: userspace variable will be forcibly initialized struct msghdr msg = { NULL }; ^~~ /kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_ioc_fsbulkstat': /kisskb/src/fs/xfs/xfs_ioctl.c:664:26: note: userspace variable will be forcibly initialized struct xfs_fsop_bulkreq bulkreq; ^~~~~~~ /kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_attrlist_by_handle': /kisskb/src/fs/xfs/xfs_ioctl.c:445:37: note: userspace variable will be forcibly initialized struct xfs_fsop_attrlist_handlereq al_hreq; ^~~~~~~ /kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_attrmulti_by_handle': /kisskb/src/fs/xfs/xfs_ioctl.c:585:33: note: userspace variable will be forcibly initialized xfs_fsop_attrmulti_handlereq_t am_hreq; ^~~~~~~ /kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_file_ioctl': /kisskb/src/fs/xfs/xfs_ioctl.c:1968:24: note: userspace variable will be forcibly initialized xfs_fsop_handlereq_t hreq; ^~~~ /kisskb/src/fs/xfs/xfs_ioctl.c:1960:24: note: userspace variable will be forcibly initialized xfs_fsop_handlereq_t hreq; ^~~~ /kisskb/src/fs/xfs/xfs_ioctl.c:1953:24: note: userspace variable will be forcibly initialized xfs_fsop_handlereq_t hreq; ^~~~ /kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'intel_th_msc_read': /kisskb/src/drivers/hwtracing/intel_th/msu.c:1545:33: note: userspace variable will be forcibly initialized struct msc_win_to_user_struct u = { ^ /kisskb/src/fs/xfs/xfs_ioctl32.c: In function 'xfs_compat_ioc_fsbulkstat': /kisskb/src/fs/xfs/xfs_ioctl32.c:202:26: note: userspace variable will be forcibly initialized struct xfs_fsop_bulkreq bulkreq; ^~~~~~~ /kisskb/src/fs/xfs/xfs_ioctl32.c: In function 'xfs_file_compat_ioctl': /kisskb/src/fs/xfs/xfs_ioctl32.c:501:29: note: userspace variable will be forcibly initialized struct xfs_fsop_handlereq hreq; ^~~~ /kisskb/src/fs/xfs/xfs_ioctl32.c:494:29: note: userspace variable will be forcibly initialized struct xfs_fsop_handlereq hreq; ^~~~ /kisskb/src/fs/xfs/xfs_ioctl32.c:486:29: note: userspace variable will be forcibly initialized struct xfs_fsop_handlereq hreq; ^~~~ /kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_dma': /kisskb/src/drivers/gpu/drm/drm_ioc32.c:595:17: note: userspace variable will be forcibly initialized struct drm_dma d; ^ /kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_resctx': /kisskb/src/drivers/gpu/drm/drm_ioc32.c:558:21: note: userspace variable will be forcibly initialized struct drm_ctx_res res; ^~~ /kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_freebufs': /kisskb/src/drivers/gpu/drm/drm_ioc32.c:493:22: note: userspace variable will be forcibly initialized struct drm_buf_free request; ^~~~~~~ /kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_getunique': /kisskb/src/drivers/gpu/drm/drm_ioc32.c:136:20: note: userspace variable will be forcibly initialized struct drm_unique uq; ^~ /kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_version': /kisskb/src/drivers/gpu/drm/drm_ioc32.c:95:21: note: userspace variable will be forcibly initialized struct drm_version v; ^ /kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_ioctl': /kisskb/src/drivers/mtd/mtdchar.c:1069:26: note: userspace variable will be forcibly initialized struct blkpg_ioctl_arg a; ^ /kisskb/src/drivers/mtd/mtdchar.c:837:22: note: userspace variable will be forcibly initialized struct mtd_oob_buf buf; ^~~ /kisskb/src/drivers/mtd/mtdchar.c:823:22: note: userspace variable will be forcibly initialized struct mtd_oob_buf buf; ^~~ /kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_compat_ioctl': /kisskb/src/drivers/mtd/mtdchar.c:1165:26: note: userspace variable will be forcibly initialized struct blkpg_ioctl_arg a; ^ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:02:12.178308