# git rev-parse -q --verify aea23e7c464bfdec04b52cf61edb62030e9e0d0a^{commit} aea23e7c464bfdec04b52cf61edb62030e9e0d0a already have revision, skipping fetch # git checkout -q -f -B kisskb aea23e7c464bfdec04b52cf61edb62030e9e0d0a # git clean -qxdf # < git log -1 # commit aea23e7c464bfdec04b52cf61edb62030e9e0d0a # Merge: 332019e23a51 ed5fce76b5ea # Author: Linus Torvalds # Date: Sat Aug 13 17:35:58 2022 -0700 # # Merge tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs # # Pull /proc/mounts fix from Al Viro: # "Fix for /proc/mounts escaping - escape the '#' character too" # # * tag 'pull-work.misc' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: # vfs: escape hash as well # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 aea23e7c464bfdec04b52cf61edb62030e9e0d0a # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:5804:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 32 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-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:343:26: note: userspace variable will be forcibly initialized 343 | kernel_siginfo_t info; | ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'restore_sigframe': /kisskb/src/arch/arm64/kernel/signal.c:634:26: note: userspace variable will be forcibly initialized 634 | struct user_ctxs user; | ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'setup_rt_frame': /kisskb/src/arch/arm64/kernel/signal.c:945:40: note: userspace variable will be forcibly initialized 945 | struct rt_sigframe_user_layout user; | ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'do_signal': /kisskb/src/arch/arm64/kernel/signal.c:1026:24: note: userspace variable will be forcibly initialized 1026 | struct ksignal ksig; | ^~~~ /kisskb/src/arch/arm64/kernel/signal.c: In function 'minsigstksz_setup': /kisskb/src/arch/arm64/kernel/signal.c:1137:40: note: userspace variable will be forcibly initialized 1137 | struct rt_sigframe_user_layout user; | ^~~~ /kisskb/src/ipc/mqueue.c: In function '__do_notify': /kisskb/src/ipc/mqueue.c:795:47: note: userspace variable will be forcibly initialized 795 | struct kernel_siginfo sig_i; | ^~~~~ /kisskb/src/ipc/mqueue.c: In function '__do_sys_mq_notify': /kisskb/src/ipc/mqueue.c:1444:25: note: userspace variable will be forcibly initialized 1444 | struct sigevent n, *p = NULL; | ^ /kisskb/src/arch/arm64/kernel/perf_callchain.c: In function 'user_backtrace': /kisskb/src/arch/arm64/kernel/perf_callchain.c:26:27: note: userspace variable will be forcibly initialized 26 | struct frame_tail buftail; | ^~~~~~~ /kisskb/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key': /kisskb/src/security/keys/keyctl.c:1251:33: note: userspace variable will be forcibly initialized 1251 | struct iov_iter from; | ^~~~ /kisskb/src/security/keys/keyctl.c:1250:30: note: userspace variable will be forcibly initialized 1250 | struct iovec iov; | ^~~ /kisskb/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key_iov': /kisskb/src/security/keys/keyctl.c:1280:25: note: userspace variable will be forcibly initialized 1280 | struct iov_iter from; | ^~~~ /kisskb/src/fs/proc/vmcore.c: In function 'elfcorehdr_read': /kisskb/src/fs/proc/vmcore.c:200:25: note: userspace variable will be forcibly initialized 200 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/proc/vmcore.c: In function 'elfcorehdr_read_notes': /kisskb/src/fs/proc/vmcore.c:213:25: note: userspace variable will be forcibly initialized 213 | struct iov_iter iter; | ^~~~ /kisskb/src/security/keys/dh.c: In function 'keyctl_dh_compute': /kisskb/src/security/keys/dh.c:324:34: note: userspace variable will be forcibly initialized 324 | struct keyctl_kdf_params kdfcopy; | ^~~~~~~ /kisskb/src/fs/dlm/lowcomms.c: In function 'receive_from_sock': /kisskb/src/fs/dlm/lowcomms.c:912:23: note: userspace variable will be forcibly initialized 912 | struct msghdr msg; | ^~~ /kisskb/src/block/blk-map.c: In function 'blk_rq_map_user_iov': /kisskb/src/block/blk-map.c:537:25: note: userspace variable will be forcibly initialized 537 | struct iov_iter i; | ^ /kisskb/src/block/blk-map.c: In function 'blk_rq_map_user': /kisskb/src/block/blk-map.c:579:25: note: userspace variable will be forcibly initialized 579 | struct iov_iter i; | ^ /kisskb/src/block/blk-map.c:578:22: note: userspace variable will be forcibly initialized 578 | struct iovec iov; | ^~~ /kisskb/src/crypto/testmgr.c: In function 'build_hash_sglist': /kisskb/src/crypto/testmgr.c:1179:25: note: userspace variable will be forcibly initialized 1179 | struct iov_iter input; | ^~~~~ /kisskb/src/crypto/testmgr.c: In function 'build_cipher_test_sglists': /kisskb/src/crypto/testmgr.c:766:25: note: userspace variable will be forcibly initialized 766 | struct iov_iter input; | ^~~~~ /kisskb/src/fs/dlm/user.c: In function 'copy_result_to_user': /kisskb/src/fs/dlm/user.c:712:32: note: userspace variable will be forcibly initialized 712 | struct dlm_lock_result result; | ^~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'KERNEL_BPFPTR': /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/kernel/bpf/syscall.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/include/linux/bpfptr.h:29:24: note: userspace variable will be forcibly initialized 29 | 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 34 | static inline bool bpfptr_is_null(bpfptr_t bpfptr) | ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '____bpf_sys_bpf': /kisskb/src/kernel/bpf/syscall.c:5086:16: note: userspace variable will be forcibly initialized 5086 | return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/kernel/bpf/syscall.c:5086:16: note: userspace variable will be forcibly initialized 5086 | return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'kern_sys_bpf': /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/kernel/bpf/syscall.c:5086:16: note: userspace variable will be forcibly initialized 5086 | return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'copy_from_bpfptr_offset': /kisskb/src/include/linux/bpfptr.h:49:19: note: userspace variable will be forcibly initialized 49 | static inline int copy_from_bpfptr_offset(void *dst, bpfptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'strncpy_from_bpfptr': /kisskb/src/include/linux/bpfptr.h:81:20: note: userspace variable will be forcibly initialized 81 | static inline long strncpy_from_bpfptr(char *dst, bpfptr_t src, size_t count) | ^~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_get_info_by_fd': /kisskb/src/include/linux/bpfptr.h:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/kernel/bpf/syscall.c:3897:15: note: userspace variable will be forcibly initialized 3897 | err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/kernel/bpf/syscall.c:4182:15: note: userspace variable will be forcibly initialized 4182 | err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/kernel/bpf/syscall.c:4226:15: note: userspace variable will be forcibly initialized 4226 | err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(*uinfo), info_len); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/kernel/bpf/syscall.c:4243:15: note: userspace variable will be forcibly initialized 4243 | 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:1382:18: note: userspace variable will be forcibly initialized 1382 | bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel); | ^~~~~~ /kisskb/src/kernel/bpf/syscall.c:1381:18: note: userspace variable will be forcibly initialized 1381 | 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:2566:13: note: userspace variable will be forcibly initialized 2566 | if (copy_from_bpfptr(prog->insns, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2567 | make_bpfptr(attr->insns, uattr.is_kernel), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2568 | bpf_prog_insn_size(prog)) != 0) | ~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c:2479:13: note: userspace variable will be forcibly initialized 2479 | if (strncpy_from_bpfptr(license, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2480 | make_bpfptr(attr->license, uattr.is_kernel), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 2481 | sizeof(license) - 1) < 0) | ~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/kernel/bpf/syscall.c:5057:16: note: userspace variable will be forcibly initialized 5057 | return __sys_bpf(cmd, USER_BPFPTR(uattr), size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/fork.c: In function '__do_sys_clone3': /kisskb/src/kernel/fork.c:2953:34: note: userspace variable will be forcibly initialized 2953 | struct kernel_clone_args kargs; | ^~~~~ 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:23, 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:143:16: note: userspace variable will be forcibly initialized 143 | return (struct iovec) { | ^ /kisskb/src/mm/madvise.c: In function '__do_sys_process_madvise': /kisskb/src/mm/madvise.c:1432:25: note: userspace variable will be forcibly initialized 1432 | struct iov_iter iter; | ^~~~ /kisskb/src/mm/madvise.c:1430:45: note: userspace variable will be forcibly initialized 1430 | struct iovec iovstack[UIO_FASTIOV], iovec; | ^~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/kernel/bpf/verifier.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/include/linux/bpfptr.h:29:24: note: userspace variable will be forcibly initialized 29 | 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 34 | 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 41 | static inline void bpfptr_add(bpfptr_t *bpfptr, size_t val) | ^~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'copy_from_bpfptr_offset': /kisskb/src/include/linux/bpfptr.h:49:19: note: userspace variable will be forcibly initialized 49 | static inline int copy_from_bpfptr_offset(void *dst, bpfptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:27, 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_to_sockptr_offset': /kisskb/src/include/linux/sockptr.h:58:19: note: userspace variable will be forcibly initialized 58 | static inline int copy_to_sockptr_offset(sockptr_t dst, size_t offset, | ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_func': /kisskb/src/kernel/bpf/verifier.c:10884:12: note: userspace variable will be forcibly initialized 10884 | static int check_btf_func(struct bpf_verifier_env *env, | ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:10895:18: note: userspace variable will be forcibly initialized 10895 | bpfptr_t urecord; | ^~~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_line': /kisskb/src/kernel/bpf/verifier.c:11030:12: note: userspace variable will be forcibly initialized 11030 | static int check_btf_line(struct bpf_verifier_env *env, | ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:11039:18: note: userspace variable will be forcibly initialized 11039 | bpfptr_t ulinfo; | ^~~~~~ /kisskb/src/kernel/bpf/verifier.c: In function 'check_core_relo': /kisskb/src/kernel/bpf/verifier.c:11158:12: note: userspace variable will be forcibly initialized 11158 | static int check_core_relo(struct bpf_verifier_env *env, | ^~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:11170:18: note: userspace variable will be forcibly initialized 11170 | bpfptr_t u_core_relo; | ^~~~~~~~~~~ /kisskb/src/fs/fuse/ioctl.c: In function 'fuse_do_ioctl': /kisskb/src/fs/fuse/ioctl.c:176:25: note: userspace variable will be forcibly initialized 176 | struct iov_iter ii; | ^~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:18:16: note: userspace variable will be forcibly initialized 18 | 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/include/linux/bpfptr.h:29:24: note: userspace variable will be forcibly initialized 29 | 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 34 | static inline bool bpfptr_is_null(bpfptr_t bpfptr) | ^~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'copy_from_bpfptr_offset': /kisskb/src/include/linux/bpfptr.h:49:19: note: userspace variable will be forcibly initialized 49 | static inline int copy_from_bpfptr_offset(void *dst, bpfptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c: In function 'bpf_iter_link_attach': /kisskb/src/kernel/bpf/bpf_iter.c:510:18: note: userspace variable will be forcibly initialized 510 | bpfptr_t ulinfo; | ^~~~~~ /kisskb/src/kernel/time/posix-timers.c: In function '__do_sys_timer_create': /kisskb/src/kernel/time/posix-timers.c:582:28: note: userspace variable will be forcibly initialized 582 | sigevent_t event; | ^~~~~ /kisskb/src/block/blk-zoned.c: In function 'blkdev_report_zones_ioctl': /kisskb/src/block/blk-zoned.c:339:33: note: userspace variable will be forcibly initialized 339 | struct zone_report_args args; | ^~~~ /kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo': /kisskb/src/kernel/ptrace.c:758:34: note: userspace variable will be forcibly initialized 758 | kernel_siginfo_t info; | ^~~~ /kisskb/src/kernel/ptrace.c: In function 'ptrace_request': /kisskb/src/kernel/ptrace.c:1227:30: note: userspace variable will be forcibly initialized 1227 | struct iovec kiov; | ^~~~ /kisskb/src/kernel/ptrace.c:1035:26: note: userspace variable will be forcibly initialized 1035 | kernel_siginfo_t siginfo, *si; | ^~~~~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack': /kisskb/src/kernel/signal.c:4228:22: note: userspace variable will be forcibly initialized 4228 | stack_t new, old; | ^~~ /kisskb/src/kernel/signal.c:4228:17: note: userspace variable will be forcibly initialized 4228 | stack_t new, old; | ^~~ /kisskb/src/kernel/signal.c: In function 'kill_pid_usb_asyncio': /kisskb/src/kernel/signal.c:1538:31: note: userspace variable will be forcibly initialized 1538 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'do_notify_parent': /kisskb/src/kernel/signal.c:2026:31: note: userspace variable will be forcibly initialized 2026 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigqueueinfo': /kisskb/src/kernel/signal.c:3998:26: note: userspace variable will be forcibly initialized 3998 | kernel_siginfo_t info; | ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_kill': /kisskb/src/kernel/signal.c:3772:31: note: userspace variable will be forcibly initialized 3772 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_fault': /kisskb/src/kernel/signal.c:1733:31: note: userspace variable will be forcibly initialized 1733 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_mceerr': /kisskb/src/kernel/signal.c:1764:31: note: userspace variable will be forcibly initialized 1764 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_perf': /kisskb/src/kernel/signal.c:1808:31: note: userspace variable will be forcibly initialized 1808 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'send_sig_fault_trapno': /kisskb/src/kernel/signal.c:1892:31: note: userspace variable will be forcibly initialized 1892 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'do_tkill': /kisskb/src/kernel/signal.c:3929:31: note: userspace variable will be forcibly initialized 3929 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_tgsigqueueinfo': /kisskb/src/kernel/signal.c:4038:26: note: userspace variable will be forcibly initialized 4038 | kernel_siginfo_t info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig': /kisskb/src/kernel/signal.c:1651:31: note: userspace variable will be forcibly initialized 1651 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_mceerr': /kisskb/src/kernel/signal.c:1750:31: note: userspace variable will be forcibly initialized 1750 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_bnderr': /kisskb/src/kernel/signal.c:1779:31: note: userspace variable will be forcibly initialized 1779 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_pkuerr': /kisskb/src/kernel/signal.c:1794:31: note: userspace variable will be forcibly initialized 1794 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_ptrace_errno_trap': /kisskb/src/kernel/signal.c:1860:31: note: userspace variable will be forcibly initialized 1860 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_trapno': /kisskb/src/kernel/signal.c:1875:31: note: userspace variable will be forcibly initialized 1875 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_fatal_sig': /kisskb/src/kernel/signal.c:1665:31: note: userspace variable will be forcibly initialized 1665 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_exit_sig': /kisskb/src/kernel/signal.c:1678:31: note: userspace variable will be forcibly initialized 1678 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_to_task': /kisskb/src/kernel/signal.c:1707:31: note: userspace variable will be forcibly initialized 1707 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'force_sig_seccomp': /kisskb/src/kernel/signal.c:1842:31: note: userspace variable will be forcibly initialized 1842 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'do_notify_parent_cldstop': /kisskb/src/kernel/signal.c:2138:31: note: userspace variable will be forcibly initialized 2138 | struct kernel_siginfo info; | ^~~~ /kisskb/src/kernel/signal.c: In function 'ptrace_do_notify': /kisskb/src/kernel/signal.c:2335:26: note: userspace variable will be forcibly initialized 2335 | kernel_siginfo_t info; | ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait': /kisskb/src/kernel/signal.c:3633:26: note: userspace variable will be forcibly initialized 3633 | kernel_siginfo_t info; | ^~~~ /kisskb/src/kernel/signal.c: In function '__do_sys_pidfd_send_signal': /kisskb/src/kernel/signal.c:3851:26: note: userspace variable will be forcibly initialized 3851 | kernel_siginfo_t kinfo; | ^~~~~ /kisskb/src/kernel/signal.c: In function 'restore_altstack': /kisskb/src/kernel/signal.c:4242:17: note: userspace variable will be forcibly initialized 4242 | stack_t new; | ^~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/kernel/bpf/btf.c: In function 'make_bpfptr': /kisskb/src/include/linux/bpfptr.h:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/include/linux/bpfptr.h:18:16: note: userspace variable will be forcibly initialized 18 | return (bpfptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/include/linux/bpfptr.h:29:24: note: userspace variable will be forcibly initialized 29 | return KERNEL_BPFPTR((void*) (uintptr_t) addr); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/btf.c: In function 'copy_from_bpfptr_offset': /kisskb/src/include/linux/bpfptr.h:49:19: note: userspace variable will be forcibly initialized 49 | static inline int copy_from_bpfptr_offset(void *dst, bpfptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/io_uring/net.c: In function '__io_recvmsg_copy_hdr': /kisskb/src/io_uring/net.c:362:28: note: userspace variable will be forcibly initialized 362 | struct user_msghdr msg; | ^~~ /kisskb/src/io_uring/net.c: In function 'io_sendmsg': /kisskb/src/io_uring/net.c:229:32: note: userspace variable will be forcibly initialized 229 | struct io_async_msghdr iomsg, *kmsg; | ^~~~~ /kisskb/src/io_uring/net.c: In function 'io_send': /kisskb/src/io_uring/net.c:289:22: note: userspace variable will be forcibly initialized 289 | struct iovec iov; | ^~~ /kisskb/src/io_uring/net.c:288:23: note: userspace variable will be forcibly initialized 288 | struct msghdr msg; | ^~~ /kisskb/src/io_uring/net.c: In function 'io_recvmsg': /kisskb/src/io_uring/net.c:651:32: note: userspace variable will be forcibly initialized 651 | struct io_async_msghdr iomsg, *kmsg; | ^~~~~ /kisskb/src/kernel/bpf/btf.c: In function 'btf_new_fd': /kisskb/src/io_uring/net.c: In function 'io_recv': /kisskb/src/io_uring/net.c:765:22: note: userspace variable will be forcibly initialized 765 | struct iovec iov; | ^~~ /kisskb/src/io_uring/net.c:763:23: note: userspace variable will be forcibly initialized 763 | struct msghdr msg; | ^~~ /kisskb/src/kernel/bpf/btf.c:6710:15: note: userspace variable will be forcibly initialized 6710 | btf = btf_parse(make_bpfptr(attr->btf, uattr.is_kernel), | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6711 | attr->btf_size, attr->btf_log_level, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6712 | u64_to_user_ptr(attr->btf_log_buf), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 6713 | attr->btf_log_size); | ~~~~~~~~~~~~~~~~~~~ /kisskb/src/io_uring/net.c: In function 'io_sendzc': /kisskb/src/io_uring/net.c:953:22: note: userspace variable will be forcibly initialized 953 | struct iovec iov; | ^~~ /kisskb/src/io_uring/net.c:952:23: note: userspace variable will be forcibly initialized 952 | struct msghdr msg; | ^~~ /kisskb/src/io_uring/sqpoll.c: In function 'io_sqd_handle_event': /kisskb/src/io_uring/sqpoll.c:208:24: note: userspace variable will be forcibly initialized 208 | struct ksignal ksig; | ^~~~ 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:143:16: note: userspace variable will be forcibly initialized 143 | return (struct iovec) { | ^ /kisskb/src/fs/read_write.c: In function '__kernel_write': /kisskb/src/fs/read_write.c:506:25: note: userspace variable will be forcibly initialized 506 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/read_write.c: In function 'new_sync_read': /kisskb/src/fs/read_write.c:382:25: note: userspace variable will be forcibly initialized 382 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/read_write.c: In function 'new_sync_write': /kisskb/src/fs/read_write.c:484:25: note: userspace variable will be forcibly initialized 484 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev': /kisskb/src/fs/read_write.c:746:30: note: userspace variable will be forcibly initialized 746 | struct iovec iovec = iov_iter_iovec(iter); | ^~~~~ /kisskb/src/fs/read_write.c: In function 'vfs_readv': /kisskb/src/fs/read_write.c:905:25: note: userspace variable will be forcibly initialized 905 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/read_write.c: In function 'vfs_writev': /kisskb/src/fs/read_write.c:922:25: note: userspace variable will be forcibly initialized 922 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/read_write.c: In function '__kernel_read': /kisskb/src/fs/read_write.c:411:25: note: userspace variable will be forcibly initialized 411 | struct iov_iter iter; | ^~~~ /kisskb/src/io_uring/rsrc.c: In function '__io_sqe_buffers_update': /kisskb/src/io_uring/rsrc.c:520:22: note: userspace variable will be forcibly initialized 520 | struct iovec iov, __user *iovs = u64_to_user_ptr(up->data); | ^~~ /kisskb/src/io_uring/rsrc.c: In function 'io_sqe_buffers_register': /kisskb/src/io_uring/rsrc.c:1309:22: note: userspace variable will be forcibly initialized 1309 | 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:23, 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/bvec.h:10, from /kisskb/src/include/linux/blk_types.h:10, from /kisskb/src/include/linux/blkdev.h:9, from /kisskb/src/include/linux/blk-mq.h:5, from /kisskb/src/io_uring/rw.c:6: /kisskb/src/io_uring/rw.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:143:16: note: userspace variable will be forcibly initialized 143 | return (struct iovec) { | ^ /kisskb/src/io_uring/rw.c: In function 'loop_rw_iter': /kisskb/src/io_uring/rw.c:444:30: note: userspace variable will be forcibly initialized 444 | struct iovec iovec; | ^~~~~ /kisskb/src/io_uring/rw.c: In function 'io_read': /kisskb/src/io_uring/rw.c:698:28: note: userspace variable will be forcibly initialized 698 | struct io_rw_state __s, *s = &__s; | ^~~ /kisskb/src/io_uring/rw.c: In function 'io_write': /kisskb/src/io_uring/rw.c:843:28: note: userspace variable will be forcibly initialized 843 | struct io_rw_state __s, *s = &__s; | ^~~ /kisskb/src/fs/exec.c: In function 'do_execve': /kisskb/src/fs/exec.c:2022:29: note: userspace variable will be forcibly initialized 2022 | struct user_arg_ptr envp = { .ptr.native = __envp }; | ^~~~ /kisskb/src/fs/exec.c:2021:29: note: userspace variable will be forcibly initialized 2021 | struct user_arg_ptr argv = { .ptr.native = __argv }; | ^~~~ /kisskb/src/fs/exec.c: In function 'do_execveat': /kisskb/src/fs/exec.c:2032:29: note: userspace variable will be forcibly initialized 2032 | struct user_arg_ptr envp = { .ptr.native = __envp }; | ^~~~ /kisskb/src/fs/exec.c:2031:29: note: userspace variable will be forcibly initialized 2031 | struct user_arg_ptr argv = { .ptr.native = __argv }; | ^~~~ /kisskb/src/kernel/seccomp.c: In function 'seccomp_prepare_user_filter': /kisskb/src/kernel/seccomp.c:694:27: note: userspace variable will be forcibly initialized 694 | struct sock_fprog fprog; | ^~~~~ /kisskb/src/fs/fcntl.c: In function 'send_sigio_to_task': /kisskb/src/fs/fcntl.c:730:42: note: userspace variable will be forcibly initialized 730 | kernel_siginfo_t si; | ^~ /kisskb/src/io_uring/io-wq.c: In function 'io_wqe_worker': /kisskb/src/io_uring/io-wq.c:649:40: note: userspace variable will be forcibly initialized 649 | 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/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 44 | 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:1271:35: note: userspace variable will be forcibly initialized 1271 | struct sock_fprog fprog; | ^~~~~ /kisskb/src/net/core/sock.c:1250:35: note: userspace variable will be forcibly initialized 1250 | struct sock_fprog fprog; | ^~~~~ /kisskb/src/fs/select.c: In function '__do_sys_pselect6': /kisskb/src/fs/select.c:799:31: note: userspace variable will be forcibly initialized 799 | struct sigset_argpack x = {NULL, 0}; | ^ 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:43, from /kisskb/src/include/linux/netdevice.h:38, 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 44 | 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:43, from /kisskb/src/include/linux/netdevice.h:38, 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_ioctl_encoded_read': /kisskb/src/fs/btrfs/ioctl.c:5247:25: note: userspace variable will be forcibly initialized 5247 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_ioctl_encoded_write': /kisskb/src/fs/btrfs/ioctl.c:5326:25: note: userspace variable will be forcibly initialized 5326 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/btrfs/ioctl.c:5323:44: note: userspace variable will be forcibly initialized 5323 | struct btrfs_ioctl_encoded_io_args args; | ^~~~ /kisskb/src/fs/seq_file.c: In function 'seq_read': /kisskb/src/fs/seq_file.c:155:25: note: userspace variable will be forcibly initialized 155 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/seq_file.c:153:22: note: userspace variable will be forcibly initialized 153 | struct iovec iov = { .iov_base = buf, .iov_len = size}; | ^~~ /kisskb/src/fs/xattr.c: In function 'setxattr': /kisskb/src/fs/xattr.c:610:26: note: userspace variable will be forcibly initialized 610 | struct xattr_ctx ctx = { | ^~~ /kisskb/src/fs/xattr.c: In function 'getxattr': /kisskb/src/fs/xattr.c:728:26: note: userspace variable will be forcibly initialized 728 | struct xattr_ctx ctx = { | ^~~ /kisskb/src/fs/splice.c: In function 'generic_file_splice_read': /kisskb/src/fs/splice.c:302:25: note: userspace variable will be forcibly initialized 302 | struct iov_iter to; | ^~ /kisskb/src/fs/splice.c: In function '__do_sys_vmsplice': /kisskb/src/fs/splice.c:1297:25: note: userspace variable will be forcibly initialized 1297 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/splice.c: In function 'iter_file_splice_write': /kisskb/src/fs/splice.c:636:33: note: userspace variable will be forcibly initialized 636 | struct iov_iter from; | ^~~~ /kisskb/src/net/core/skbuff.c: In function '__skb_send_sock': /kisskb/src/net/core/skbuff.c:2695:31: note: userspace variable will be forcibly initialized 2695 | struct msghdr msg; | ^~~ /kisskb/src/sound/core/control.c: In function 'snd_ctl_elem_list_user': /kisskb/src/sound/core/control.c:900:34: note: userspace variable will be forcibly initialized 900 | struct snd_ctl_elem_list list; | ^~~~ /kisskb/src/fs/signalfd.c: In function 'signalfd_read': /kisskb/src/fs/signalfd.c:209:26: note: userspace variable will be forcibly initialized 209 | kernel_siginfo_t info; | ^~~~ /kisskb/src/fs/aio.c: In function 'aio_read': /kisskb/src/fs/aio.c:1545:25: note: userspace variable will be forcibly initialized 1545 | struct iov_iter iter; | ^~~~ /kisskb/src/fs/aio.c: In function 'aio_write': /kisskb/src/fs/aio.c:1572:25: note: userspace variable will be forcibly initialized 1572 | struct iov_iter iter; | ^~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/dev_ioctl.c: In function 'dev_ifconf': /kisskb/src/net/core/dev_ioctl.c:55:31: note: userspace variable will be forcibly initialized 55 | struct ifconf ifc; | ^~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xferi_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3202:26: note: userspace variable will be forcibly initialized 3202 | struct snd_xferi xferi; | ^~~~~ /kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xfern_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3224:26: note: userspace variable will be forcibly initialized 3224 | struct snd_xfern xfern; | ^~~~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:27, 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:27, 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:23:16: note: userspace variable will be forcibly initialized 23 | return (bpfptr_t) { .user = p }; | ^ /kisskb/src/net/bpf/test_run.c:882:23: note: userspace variable will be forcibly initialized 882 | err = bpf_check_uarg_tail_zero(USER_BPFPTR(data_in), max_size, size); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl': /kisskb/src/drivers/video/fbdev/core/fbmem.c:1103:29: note: userspace variable will be forcibly initialized 1103 | struct fb_cmap_user cmap; | ^~~~ 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 37 | 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 44 | 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 44 | 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:441:22: note: userspace variable will be forcibly initialized 441 | struct ifreq atreq; | ^~~~~ 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 44 | 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:29:16: note: userspace variable will be forcibly initialized 29 | 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 44 | 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:1696:31: note: userspace variable will be forcibly initialized 1696 | 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:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/ipv4/ip_sockglue.c:283:31: note: userspace variable will be forcibly initialized 283 | err = ip_options_get(net, &ipc->opt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 284 | KERNEL_SOCKPTR(CMSG_DATA(cmsg)), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 285 | err < 40 ? err : 40); | ~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/appletalk/ddp.c: In function 'atrtr_ioctl': /kisskb/src/net/appletalk/ddp.c:892:24: note: userspace variable will be forcibly initialized 892 | struct rtentry rt; | ^~ /kisskb/src/net/appletalk/ddp.c: In function 'atif_ioctl': /kisskb/src/net/appletalk/ddp.c:666:24: note: userspace variable will be forcibly initialized 666 | struct rtentry rtdef; | ^~~~~ /kisskb/src/net/appletalk/ddp.c:659:22: note: userspace variable will be forcibly initialized 659 | struct ifreq atreq; | ^~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/can/isotp.c:62: /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 44 | 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:27, 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 44 | 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/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 44 | 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 94 | 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:2025:22: note: userspace variable will be forcibly initialized 2025 | struct iovec iov; | ^~~ /kisskb/src/net/ipv4/tcp.c: In function 'receive_fallback_to_copy': /kisskb/src/net/ipv4/tcp.c:1988:22: note: userspace variable will be forcibly initialized 1988 | struct iovec iov; | ^~~ /kisskb/src/net/ipv4/tcp.c: In function 'tcp_zc_finalize_rx_tstamp': /kisskb/src/net/ipv4/tcp.c:2157:23: note: userspace variable will be forcibly initialized 2157 | struct msghdr cmsg_dummy; | ^~~~~~~~~~ /kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'do_unimap_ioctl': /kisskb/src/drivers/tty/vt/vt_ioctl.c:492:27: note: userspace variable will be forcibly initialized 492 | struct unimapdesc tmp; | ^~~ /kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_k_ioctl': /kisskb/src/drivers/tty/vt/vt_ioctl.c:468:40: note: userspace variable will be forcibly initialized 468 | struct console_font_op op; | ^~ /kisskb/src/net/strparser/strparser.c: In function 'strp_read_sock': /kisskb/src/net/strparser/strparser.c:348:27: note: userspace variable will be forcibly initialized 348 | read_descriptor_t desc; | ^~~~ /kisskb/src/net/strparser/strparser.c: In function 'strp_process': /kisskb/src/net/strparser/strparser.c:321:27: note: userspace variable will be forcibly initialized 321 | read_descriptor_t desc; /* Dummy arg to strp_recv */ | ^~~~ 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:43, 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 44 | 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:360:22: note: userspace variable will be forcibly initialized 360 | struct ifreq ifrr; | ^~~~ /kisskb/src/drivers/xen/gntdev.c: In function 'gntdev_ioctl_grant_copy': /kisskb/src/drivers/xen/gntdev.c:955:50: note: userspace variable will be forcibly initialized 955 | struct gntdev_grant_copy_segment seg; | ^~~ /kisskb/src/drivers/xen/gntdev.c:944:34: note: userspace variable will be forcibly initialized 944 | struct gntdev_copy_batch batch; | ^~~~~ /kisskb/src/drivers/xen/gntdev.c:943:40: note: userspace variable will be forcibly initialized 943 | struct ioctl_gntdev_grant_copy copy; | ^~~~ /kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_ioc_fsbulkstat': /kisskb/src/fs/xfs/xfs_ioctl.c:665:33: note: userspace variable will be forcibly initialized 665 | 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:446:44: note: userspace variable will be forcibly initialized 446 | 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:586:40: note: userspace variable will be forcibly initialized 586 | 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:1979:41: note: userspace variable will be forcibly initialized 1979 | xfs_fsop_handlereq_t hreq; | ^~~~ /kisskb/src/fs/xfs/xfs_ioctl.c:1971:41: note: userspace variable will be forcibly initialized 1971 | xfs_fsop_handlereq_t hreq; | ^~~~ /kisskb/src/fs/xfs/xfs_ioctl.c:1964:41: note: userspace variable will be forcibly initialized 1964 | xfs_fsop_handlereq_t hreq; | ^~~~ 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 44 | 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:27, 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 44 | 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:1334:31: note: userspace variable will be forcibly initialized 1334 | struct msghdr msg = { .msg_flags = flags|MSG_MORE }; | ^~~ /kisskb/src/drivers/char/random.c: In function '__do_sys_getrandom': /kisskb/src/drivers/char/random.c:1256:22: note: userspace variable will be forcibly initialized 1256 | struct iovec iov; | ^~~ /kisskb/src/drivers/char/random.c:1255:25: note: userspace variable will be forcibly initialized 1255 | struct iov_iter iter; | ^~~~ /kisskb/src/drivers/char/random.c: In function 'random_ioctl': /kisskb/src/drivers/char/random.c:1378:30: note: userspace variable will be forcibly initialized 1378 | struct iovec iov; | ^~~ /kisskb/src/drivers/char/random.c:1377:33: note: userspace variable will be forcibly initialized 1377 | struct iov_iter iter; | ^~~~ /kisskb/src/net/ipv4/devinet.c: In function 'inet_gifconf': /kisskb/src/net/ipv4/devinet.c:1254:22: note: userspace variable will be forcibly initialized 1254 | struct ifreq ifr; | ^~~ /kisskb/src/net/ipv4/af_inet.c: In function 'inet_ioctl': /kisskb/src/net/ipv4/af_inet.c:931:24: note: userspace variable will be forcibly initialized 931 | struct rtentry rt; | ^~ /kisskb/src/net/ipv4/af_inet.c:930:22: note: userspace variable will be forcibly initialized 930 | struct ifreq ifr; | ^~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, 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 37 | 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tipc/topsrv.c: In function 'tipc_conn_send_to_sock': /kisskb/src/net/tipc/topsrv.c:252:23: note: userspace variable will be forcibly initialized 252 | 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/include/net/net_namespace.h:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'KERNEL_SOCKPTR': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/mptcp/sockopt.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_sol_socket_intval': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/mptcp/sockopt.c:123:19: note: userspace variable will be forcibly initialized 123 | sockptr_t optval = KERNEL_SOCKPTR(&val); | ^~~~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_tstamp': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/mptcp/sockopt.c:147:19: note: userspace variable will be forcibly initialized 147 | sockptr_t optval = KERNEL_SOCKPTR(&val); | ^~~~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_timestamping': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/mptcp/sockopt.c:228:15: note: userspace variable will be forcibly initialized 228 | ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 229 | KERNEL_SOCKPTR(×tamping), | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 230 | sizeof(timestamping)); | ~~~~~~~~~~~~~~~~~~~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_linger': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/mptcp/sockopt.c:255:19: note: userspace variable will be forcibly initialized 255 | sockptr_t kopt; | ^~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/net/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'strncpy_from_sockptr': /kisskb/src/include/linux/sockptr.h:94:20: note: userspace variable will be forcibly initialized 94 | static inline long strncpy_from_sockptr(char *dst, sockptr_t src, size_t count) | ^~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/if_arp.h:22, from /kisskb/src/net/mctp/af_mctp.c:10: /kisskb/src/net/mctp/af_mctp.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | 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:43, from /kisskb/src/include/linux/inet.h:42, from /kisskb/src/net/ipv4/ipmr.c:35: /kisskb/src/net/ipv4/ipmr.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | 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/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 37 | 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tls/tls_main.c: In function 'check_zeroed_sockptr': /kisskb/src/include/linux/sockptr.h:105:19: note: userspace variable will be forcibly initialized 105 | static inline int check_zeroed_sockptr(sockptr_t src, size_t offset, | ^~~~~~~~~~~~~~~~~~~~ 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/ethtool.h:18, from /kisskb/src/net/packet/af_packet.c:51: /kisskb/src/net/packet/af_packet.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/packet/af_packet.c: In function 'fanout_set_data_cbpf': /kisskb/src/net/packet/af_packet.c:1590:27: note: userspace variable will be forcibly initialized 1590 | struct sock_fprog fprog; | ^~~~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/sctp/socket.c: In function 'sctp_getsockopt_connectx3': /kisskb/src/net/sctp/socket.c:1389:34: note: userspace variable will be forcibly initialized 1389 | struct sctp_getaddrs_old param; | ^~~~~ /kisskb/src/net/tls/tls_strp.c: In function 'tls_strp_read_copyin': /kisskb/src/net/tls/tls_strp.c:264:27: note: userspace variable will be forcibly initialized 264 | read_descriptor_t desc; | ^~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/rxrpc/af_rxrpc.c:12: /kisskb/src/net/rxrpc/af_rxrpc.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tls/tls_device.c: In function 'tls_device_push_pending_record': /kisskb/src/net/tls/tls_device.c:698:25: note: userspace variable will be forcibly initialized 698 | struct iov_iter msg_iter; | ^~~~~~~~ /kisskb/src/net/tls/tls_device.c: In function 'tls_device_sendpage': /kisskb/src/net/tls/tls_device.c:597:25: note: userspace variable will be forcibly initialized 597 | struct iov_iter msg_iter; | ^~~~~~~~ /kisskb/src/drivers/nvme/host/ioctl.c: In function 'nvme_alloc_user_request': /kisskb/src/drivers/nvme/host/ioctl.c:97:41: note: userspace variable will be forcibly initialized 97 | struct iov_iter iter; | ^~~~ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/drivers/nvme/host/tcp.c:12: /kisskb/src/drivers/nvme/host/tcp.c: In function 'KERNEL_SOCKPTR': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/drivers/nvme/host/tcp.c: In function 'nvme_tcp_try_recv': /kisskb/src/drivers/nvme/host/tcp.c:1195:27: note: userspace variable will be forcibly initialized 1195 | read_descriptor_t rd_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/net_namespace.h:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/drivers/nvme/host/tcp.c:12: /kisskb/src/drivers/nvme/host/tcp.c: In function 'nvme_tcp_alloc_queue': /kisskb/src/include/linux/sockptr.h:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/drivers/nvme/host/tcp.c:1558:27: note: userspace variable will be forcibly initialized 1558 | sockptr_t optval = KERNEL_SOCKPTR(iface); | ^~~~~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/vfio/vfio_iommu_type1.c: In function 'vfio_iommu_type1_dirty_pages': /kisskb/src/drivers/vfio/vfio_iommu_type1.c:2945:58: note: userspace variable will be forcibly initialized 2945 | struct vfio_iommu_type1_dirty_bitmap_get range; | ^~~~~ /kisskb/src/net/rxrpc/conn_event.c: In function 'rxrpc_conn_retransmit_call': /kisskb/src/net/rxrpc/conn_event.c:28:23: note: userspace variable will be forcibly initialized 28 | struct msghdr msg; | ^~~ /kisskb/src/net/rxrpc/conn_event.c: In function 'rxrpc_abort_connection': /kisskb/src/net/rxrpc/conn_event.c:193:23: note: userspace variable will be forcibly initialized 193 | struct msghdr msg; | ^~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'sg_io': /kisskb/src/drivers/scsi/scsi_ioctl.c:454:33: note: userspace variable will be forcibly initialized 454 | struct iov_iter i; | ^ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_ioctl_sg_io': /kisskb/src/drivers/scsi/scsi_ioctl.c:851:26: note: userspace variable will be forcibly initialized 851 | 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:796:26: note: userspace variable will be forcibly initialized 796 | struct sg_io_hdr hdr; | ^~~ /kisskb/src/drivers/scsi/scsi_ioctl.c:795:38: note: userspace variable will be forcibly initialized 795 | struct cdrom_generic_command cgc; | ^~~ 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 44 | 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/rxrpc/key.c:15: /kisskb/src/net/rxrpc/key.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/local_event.c: In function 'rxrpc_send_version_request': /kisskb/src/net/rxrpc/local_event.c:31:23: note: userspace variable will be forcibly initialized 31 | struct msghdr msg; | ^~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/wireless/wext-core.c: In function 'wext_handle_ioctl': /kisskb/src/net/wireless/wext-core.c:1041:22: note: userspace variable will be forcibly initialized 1041 | struct iwreq iwr; | ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_ack_packet': /kisskb/src/net/rxrpc/output.c:184:23: note: userspace variable will be forcibly initialized 184 | struct msghdr msg; | ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_abort_packet': /kisskb/src/net/rxrpc/output.c:290:23: note: userspace variable will be forcibly initialized 290 | struct msghdr msg; | ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_data_packet': /kisskb/src/net/rxrpc/output.c:356:23: note: userspace variable will be forcibly initialized 356 | struct msghdr msg; | ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_reject_packets': /kisskb/src/net/rxrpc/output.c:561:23: note: userspace variable will be forcibly initialized 561 | struct msghdr msg; | ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_keepalive': /kisskb/src/net/rxrpc/output.c:635:23: note: userspace variable will be forcibly initialized 635 | struct msghdr msg; | ^~~ /kisskb/src/drivers/input/misc/uinput.c: In function 'uinput_ioctl_handler': /kisskb/src/drivers/input/misc/uinput.c:844:33: note: userspace variable will be forcibly initialized 844 | struct uinput_ff_upload ff_up; | ^~~~~ /kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_ioctl': /kisskb/src/drivers/mtd/mtdchar.c:1072:40: note: userspace variable will be forcibly initialized 1072 | struct blkpg_ioctl_arg a; | ^ /kisskb/src/drivers/mtd/mtdchar.c:840:36: note: userspace variable will be forcibly initialized 840 | struct mtd_oob_buf buf; | ^~~ /kisskb/src/drivers/mtd/mtdchar.c:826:36: note: userspace variable will be forcibly initialized 826 | struct mtd_oob_buf buf; | ^~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:27, 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:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/net/socket.c: In function 'sock_do_ioctl': /kisskb/src/net/socket.c:1163:22: note: userspace variable will be forcibly initialized 1163 | struct ifreq ifr; | ^~~ /kisskb/src/net/socket.c: In function 'sock_ioctl': /kisskb/src/net/socket.c:1208:30: note: userspace variable will be forcibly initialized 1208 | struct ifreq ifr; | ^~~ /kisskb/src/net/socket.c: In function '__sys_sendto': /kisskb/src/net/socket.c:2092:22: note: userspace variable will be forcibly initialized 2092 | struct iovec iov; | ^~~ /kisskb/src/net/socket.c:2091:23: note: userspace variable will be forcibly initialized 2091 | struct msghdr msg; | ^~~ /kisskb/src/net/socket.c: In function '__sys_recvfrom': /kisskb/src/net/socket.c:2156:22: note: userspace variable will be forcibly initialized 2156 | struct iovec iov; | ^~~ In file included from /kisskb/src/include/linux/bpfptr.h:7, from /kisskb/src/include/linux/bpf.h:27, 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:29:16: note: userspace variable will be forcibly initialized 29 | return (sockptr_t) { .kernel = p, .is_kernel = true }; | ^ /kisskb/src/include/linux/sockptr.h:34:16: note: userspace variable will be forcibly initialized 34 | return (sockptr_t) { .user = p }; | ^ /kisskb/src/net/socket.c:2218:19: note: userspace variable will be forcibly initialized 2218 | sockptr_t optval = USER_SOCKPTR(user_optval); | ^~~~~~ /kisskb/src/net/socket.c: In function 'copy_msghdr_from_user': /kisskb/src/net/socket.c:2410:28: note: userspace variable will be forcibly initialized 2410 | struct user_msghdr msg; | ^~~ /kisskb/src/net/socket.c: In function '__sys_sendmsg': /kisskb/src/net/socket.c:2555:23: note: userspace variable will be forcibly initialized 2555 | struct msghdr msg_sys; | ^~~~~~~ /kisskb/src/net/socket.c: In function '__sys_sendmmsg': /kisskb/src/net/socket.c:2588:23: note: userspace variable will be forcibly initialized 2588 | struct msghdr msg_sys; | ^~~~~~~ /kisskb/src/net/socket.c: In function 'do_recvmmsg': /kisskb/src/net/socket.c:2798:23: note: userspace variable will be forcibly initialized 2798 | struct msghdr msg_sys; | ^~~~~~~ /kisskb/src/net/socket.c: In function '__sys_recvmsg': /kisskb/src/net/socket.c:2763:23: note: userspace variable will be forcibly initialized 2763 | struct msghdr msg_sys; | ^~~~~~~ /kisskb/src/drivers/scsi/ch.c: In function 'ch_ioctl': /kisskb/src/drivers/scsi/ch.c:748:47: note: userspace variable will be forcibly initialized 748 | struct changer_element_status ces; | ^~~ 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 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_disconnectsignal': /kisskb/src/drivers/usb/core/devio.c:2275:42: note: userspace variable will be forcibly initialized 2275 | struct usbdevfs_disconnectsignal ds; | ^~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk': /kisskb/src/drivers/usb/core/devio.c:1363:38: note: userspace variable will be forcibly initialized 1363 | struct usbdevfs_bulktransfer bulk; | ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_control': /kisskb/src/drivers/usb/core/devio.c:1264:38: note: userspace variable will be forcibly initialized 1264 | struct usbdevfs_ctrltransfer ctrl; | ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb': /kisskb/src/drivers/usb/core/devio.c:1983:18: note: userspace variable will be forcibly initialized 1983 | sigval_t userurb_sigval; | ^~~~~~~~~~~~~~ /kisskb/src/drivers/usb/core/devio.c:1982:29: note: userspace variable will be forcibly initialized 1982 | struct usbdevfs_urb uurb; | ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:620:18: note: userspace variable will be forcibly initialized 620 | sigval_t addr; | ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_default': /kisskb/src/drivers/usb/core/devio.c:2387:33: note: userspace variable will be forcibly initialized 2387 | struct usbdevfs_ioctl ctrl; | ^~~~ /kisskb/src/drivers/i2c/i2c-dev.c: In function 'i2cdev_ioctl': /kisskb/src/drivers/i2c/i2c-dev.c:462:45: note: userspace variable will be forcibly initialized 462 | struct i2c_smbus_ioctl_data data_arg; | ^~~~~~~~ /kisskb/src/drivers/i2c/i2c-dev.c:435:44: note: userspace variable will be forcibly initialized 435 | struct i2c_rdwr_ioctl_data rdwr_arg; | ^~~~~~~~ /kisskb/src/drivers/input/ff-memless.c: In function 'ml_play_effects': /kisskb/src/drivers/input/ff-memless.c:392:26: note: userspace variable will be forcibly initialized 392 | struct ff_effect effect; | ^~~~~~ /kisskb/src/drivers/input/evdev.c: In function 'evdev_do_ioctl': /kisskb/src/drivers/input/evdev.c:1037:26: note: userspace variable will be forcibly initialized 1037 | struct ff_effect effect; | ^~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/rxrpc/server_key.c:15: /kisskb/src/net/rxrpc/server_key.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized 44 | static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, | ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_read': /kisskb/src/drivers/net/ppp/ppp_generic.c:432:25: note: userspace variable will be forcibly initialized 432 | struct iov_iter to; | ^~ /kisskb/src/drivers/net/ppp/ppp_generic.c:431:22: note: userspace variable will be forcibly initialized 431 | struct iovec iov; | ^~~ /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_ioctl': /kisskb/src/drivers/net/ppp/ppp_generic.c:828:40: note: userspace variable will be forcibly initialized 828 | struct ppp_option_data data; | ^~~~ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_request': /kisskb/src/drivers/usb/class/usbtmc.c:1919:35: note: userspace variable will be forcibly initialized 1919 | struct usbtmc_ctrlrequest request; | ^~~~~~~ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_generic_write': /kisskb/src/drivers/usb/class/usbtmc.c:1262:31: note: userspace variable will be forcibly initialized 1262 | struct usbtmc_message msg; | ^~~ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_generic_read': /kisskb/src/drivers/usb/class/usbtmc.c:1051:31: note: userspace variable will be forcibly initialized 1051 | struct usbtmc_message msg; | ^~~ /kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'intel_th_msc_read': /kisskb/src/drivers/hwtracing/intel_th/msu.c:1553:47: note: userspace variable will be forcibly initialized 1553 | struct msc_win_to_user_struct u = { | ^ /kisskb/src/drivers/vhost/net.c: In function 'handle_rx': /kisskb/src/drivers/vhost/net.c:1132:25: note: userspace variable will be forcibly initialized 1132 | struct iov_iter fixup; | ^~~~~ /kisskb/src/drivers/vhost/vsock.c: In function 'vhost_vsock_alloc_pkt': /kisskb/src/drivers/vhost/vsock.c:360:25: note: userspace variable will be forcibly initialized 360 | struct iov_iter iov_iter; | ^~~~~~~~ /kisskb/src/drivers/vhost/vsock.c: In function 'vhost_transport_do_send_pkt': /kisskb/src/drivers/vhost/vsock.c:112:33: note: userspace variable will be forcibly initialized 112 | struct iov_iter iov_iter; | ^~~~~~~~ /kisskb/src/drivers/vhost/vhost.c: In function 'vhost_copy_from_user': /kisskb/src/drivers/vhost/vhost.c:860:33: note: userspace variable will be forcibly initialized 860 | struct iov_iter f; | ^ /kisskb/src/drivers/vhost/vhost.c: In function 'vhost_copy_to_user': /kisskb/src/drivers/vhost/vhost.c:822:33: note: userspace variable will be forcibly initialized 822 | struct iov_iter t; | ^ /kisskb/src/drivers/vhost/vhost.c: In function 'get_indirect': /kisskb/src/drivers/vhost/vhost.c:2119:25: note: userspace variable will be forcibly initialized 2119 | struct iov_iter from; | ^~~~ /kisskb/src/drivers/net/wireless/zydas/zd1201.c: In function 'zd1201_get_scan': /kisskb/src/drivers/net/wireless/zydas/zd1201.c:1112:25: note: userspace variable will be forcibly initialized 1112 | struct iw_event iwe; | ^~~ /kisskb/src/drivers/net/wireless/zydas/zd1201.c: In function 'zd1201_usbrx': /kisskb/src/drivers/net/wireless/zydas/zd1201.c:280:42: note: userspace variable will be forcibly initialized 280 | union iwreq_data wrqu; | ^~~~ /kisskb/src/drivers/net/wireless/zydas/zd1201.c:258:42: note: userspace variable will be forcibly initialized 258 | union iwreq_data wrqu; | ^~~~ /kisskb/src/drivers/usb/mon/mon_bin.c: In function 'mon_bin_ioctl': /kisskb/src/drivers/usb/mon/mon_bin.c:1082:39: note: userspace variable will be forcibly initialized 1082 | struct mon_bin_mfetch mfetch; | ^~~~~~ /kisskb/src/drivers/usb/mon/mon_bin.c:1066:36: note: userspace variable will be forcibly initialized 1066 | struct mon_bin_get getb; | ^~~~ /kisskb/src/drivers/usb/usbip/stub_tx.c: In function 'stub_send_ret_unlink': /kisskb/src/drivers/usb/usbip/stub_tx.c:366:23: note: userspace variable will be forcibly initialized 366 | struct msghdr msg; | ^~~ /kisskb/src/drivers/usb/usbip/stub_tx.c: In function 'stub_send_ret_submit': /kisskb/src/drivers/usb/usbip/stub_tx.c:155:23: note: userspace variable will be forcibly initialized 155 | struct msghdr msg; | ^~~ 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/include/linux/highmem.h:5, from /kisskb/src/include/linux/bvec.h:10, from /kisskb/src/include/linux/blk_types.h:10, from /kisskb/src/include/linux/blkdev.h:9, from /kisskb/src/drivers/usb/gadget/function/f_mass_storage.c:171: /kisskb/src/drivers/usb/gadget/function/f_mass_storage.c: In function 'kernel_dequeue_signal': /kisskb/src/include/linux/sched/signal.h:283:26: note: userspace variable will be forcibly initialized 283 | kernel_siginfo_t __info; | ^~~~~~ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc11 # Build took: 0:04:52.682969