Buildresult: linus-rand/arm64-randconfig/arm64-gcc8 built on Feb 28 2022, 11:22

kisskb

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Status:	OK
Date/Time:	Feb 28 2022, 11:22
Duration:	0:11:05.574680
Builder:	ka4
Revision:	Linux 5.17-rc6 (`7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3)`
Target:	linus-rand/arm64-randconfig/arm64-gcc8
Branch:	linus-rand
Compiler:	arm64-gcc8 (aarch64-linux-gcc (GCC) 8.1.0 / GNU ld (GNU Binutils) 2.30)
Config:	randconfig (download)
Log:	Download original Possible warnings (1) .config:6632:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD Full Log # git rev-parse -q --verify 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3^{commit} # git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master # git rev-parse -q --verify 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3^{commit} 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 # git checkout -q -f -B kisskb 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 # git clean -qxdf # < git log -1 # commit 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Sun Feb 27 14:36:33 2022 -0800 # # Linux 5.17-rc6 # < /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 7e57714cd0ad2d5bb90e50b5096a0e671dec1ef3 # < make -s -j 10 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 10 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 10 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:6632:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 10 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/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/security/keys/dh.c: In function 'keyctl_dh_compute': /kisskb/src/security/keys/dh.c:324:27: note: userspace variable will be forcibly initialized struct keyctl_kdf_params kdfcopy; ^~~~~~~ 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_copy_user_timeval': /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized int sock_copy_user_timeval(struct __kernel_sock_timeval tv, ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c: In function 'sock_setbindtodevice': /kisskb/src/net/core/sock.c:642:12: note: userspace variable will be forcibly initialized static int sock_setbindtodevice(struct sock sk, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c: In function 'sock_setsockopt': /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized int sock_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /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; ^~~~~ /kisskb/src/sound/core/control.c: In function 'snd_ctl_elem_list_user': /kisskb/src/sound/core/control.c:788:27: note: userspace variable will be forcibly initialized struct snd_ctl_elem_list list; ^~~~ /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; ^~~ /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/sound/core/pcm_native.c: In function 'snd_pcm_xferi_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3152:19: note: userspace variable will be forcibly initialized 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:3174:19: note: userspace variable will be forcibly initialized struct snd_xfern xfern; ^~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/crypto/af_alg.c: In function 'alg_setkey': /kisskb/src/crypto/af_alg.c:202:12: note: userspace variable will be forcibly initialized static int alg_setkey(struct sock sk, sockptr_t ukey, unsigned int keylen) ^~~~~~~~~~ /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; ^~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/filter.c: In function 'copy_bpf_fprog_from_user': /kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized int copy_bpf_fprog_from_user(struct sock_fprog dst, sockptr_t src, int len) ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized /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/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; ^~~ /kisskb/src/kernel/time/posix-timers.c: In function '__do_sys_timer_create': /kisskb/src/kernel/time/posix-timers.c:582:14: note: userspace variable will be forcibly initialized sigevent_t event; ^~~~~ /kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl': /kisskb/src/drivers/video/fbdev/core/fbmem.c:1095:22: note: userspace variable will be forcibly initialized struct fb_cmap_user cmap; ^~~~ /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/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/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'kvmemdup_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/include/linux/bpfptr.h:66:21: note: userspace variable will be forcibly initialized static inline void kvmemdup_bpfptr(bpfptr_t src, size_t len) ^~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '___bpf_copy_key': /kisskb/src/kernel/bpf/syscall.c:1045:14: note: userspace variable will be forcibly initialized static void ___bpf_copy_key(bpfptr_t ukey, u64 key_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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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 'map_update_elem': /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:1134:12: note: userspace variable will be forcibly initialized static int map_update_elem(union bpf_attr attr, bpfptr_t uattr) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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); ^~~~ 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_load': /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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:2207:12: note: userspace variable will be forcibly initialized static int bpf_prog_load(union bpf_attr attr, bpfptr_t uattr) ^~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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 '__sys_bpf': /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:4595:12: note: userspace variable will be forcibly initialized static int __sys_bpf(int cmd, bpfptr_t uattr, unsigned int 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 '__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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '__se_sys_bpf': /kisskb/src/kernel/bpf/syscall.c:4741:9: note: userspace variable will be forcibly initialized In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /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: In function '__arm64_sys_bpf': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized /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/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:1745:20: note: userspace variable will be forcibly initialized 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 'check_btf_func': /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: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:10133:12: note: userspace variable will be forcibly initialized 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/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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; ^~~~~~~ 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 'check_btf_line': /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: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:10280:12: note: userspace variable will be forcibly initialized 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/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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; ^~~~~~ 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 'check_core_relo': /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: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:10408:12: note: userspace variable will be forcibly initialized 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/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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) ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/verifier.c:11954:12: note: userspace variable will be forcibly initialized 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 'bpf_check': /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/verifier.c:14212:5: note: userspace variable will be forcibly initialized int bpf_check(struct bpf_prog prog, union bpf_attr attr, bpfptr_t uattr) ^~~~~~~~~ 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/kernel/bpf/bpf_iter.c: In function 'bpf_iter_link_attach': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized /kisskb/src/kernel/bpf/bpf_iter.c:498:5: note: userspace variable will be forcibly initialized int bpf_iter_link_attach(const union bpf_attr attr, bpfptr_t uattr, ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c:498:5: note: userspace variable will be forcibly initialized 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/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /kisskb/src/kernel/bpf/bpf_iter.c:498:5: note: userspace variable will be forcibly initialized int bpf_iter_link_attach(const union bpf_attr attr, bpfptr_t uattr, ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/bpf_iter.c:507:11: note: userspace variable will be forcibly initialized bpfptr_t ulinfo; ^~~~~~ 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_parse': /kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized /kisskb/src/kernel/bpf/btf.c:4450:20: note: userspace variable will be forcibly initialized static struct btf btf_parse(bpfptr_t btf_data, u32 btf_data_size, ^~~~~~~~~ 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 'btf_new_fd': /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: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/net/netlink/af_netlink.c: In function 'netlink_setsockopt': /kisskb/src/net/netlink/af_netlink.c:1617:12: note: userspace variable will be forcibly initialized static int netlink_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~~~ 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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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; ^~~~~ 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:1106:1: note: userspace variable will be forcibly initialized do_replace(struct net net, sockptr_t arg, unsigned int len) ^~~~~~~~~~ /kisskb/src/net/ipv4/netfilter/ip_tables.c:1109:21: note: userspace variable will be forcibly initialized struct ipt_replace tmp; ^~~ /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; ^~~~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/xfrm/xfrm_state.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/xfrm/xfrm_state.c: In function 'xfrm_user_policy': /kisskb/src/net/xfrm/xfrm_state.c:2416:5: note: userspace variable will be forcibly initialized int xfrm_user_policy(struct sock sk, int optname, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv6/netfilter/ip6_tables.c:15: /kisskb/src/net/ipv6/netfilter/ip6_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/ipv6/netfilter/ip6_tables.c: In function 'do_replace': /kisskb/src/net/ipv6/netfilter/ip6_tables.c:1123:1: note: userspace variable will be forcibly initialized do_replace(struct net net, sockptr_t arg, unsigned int len) ^~~~~~~~~~ /kisskb/src/net/ipv6/netfilter/ip6_tables.c:1126:22: note: userspace variable will be forcibly initialized struct ip6t_replace tmp; ^~~ /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 '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_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_sys_rt_sigtimedwait_time32': /kisskb/src/kernel/signal.c:3669:19: 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; ^~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_get': /kisskb/src/net/ipv4/ip_options.c:525:5: note: userspace variable will be forcibly initialized int ip_options_get(struct net net, struct ip_options_rcu optp, ^~~~~~~~~~~~~~ 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 'copy_group_source_from_sockptr': /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_mcast_join_leave': /kisskb/src/net/ipv4/ip_sockglue.c:866:12: note: userspace variable will be forcibly initialized static int compat_ip_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'ip_mcast_join_leave': /kisskb/src/net/ipv4/ip_sockglue.c:844:12: note: userspace variable will be forcibly initialized static int ip_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_set_mcast_msfilter': /kisskb/src/net/ipv4/ip_sockglue.c:800:12: note: userspace variable will be forcibly initialized static int compat_ip_set_mcast_msfilter(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_mcast_group_source': /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:720:12: note: userspace variable will be forcibly initialized static int do_mcast_group_source(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~ 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 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /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); ~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_ip_setsockopt': /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized static int do_ip_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /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; ^~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/linux/netfilter.h:6, from /kisskb/src/net/netfilter/ipvs/ip_vs_ctl.c:30: /kisskb/src/net/netfilter/ipvs/ip_vs_ctl.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/netfilter/ipvs/ip_vs_ctl.c: In function 'do_ip_vs_set_ctl': /kisskb/src/net/netfilter/ipvs/ip_vs_ctl.c:2458:1: note: userspace variable will be forcibly initialized do_ip_vs_set_ctl(struct sock sk, int cmd, sockptr_t ptr, unsigned int len) ^~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/rose/af_rose.c:25: /kisskb/src/net/rose/af_rose.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/rose/af_rose.c: In function 'rose_setsockopt': /kisskb/src/net/rose/af_rose.c:368:12: note: userspace variable will be forcibly initialized static int rose_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~ /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; ^~~~~ 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 'tcp_repair_set_window': /kisskb/src/net/ipv4/tcp.c:3112:12: note: userspace variable will be forcibly initialized static int tcp_repair_set_window(struct tcp_sock tp, sockptr_t optbuf, int len) ^~~~~~~~~~~~~~~~~~~~~ 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 '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 'tcp_splice_read': /kisskb/src/net/ipv4/tcp.c:744:20: note: userspace variable will be forcibly initialized read_descriptor_t rd_desc = { ^~~~~~~ /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; ^~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c: In function 'do_tcp_setsockopt': /kisskb/src/net/ipv4/tcp.c:3385:12: note: userspace variable will be forcibly initialized static int do_tcp_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c:3385:12: note: userspace variable will be forcibly initialized 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 'copy_group_source_from_sockptr': /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'compat_ipv6_mcast_join_leave': /kisskb/src/net/ipv6/ipv6_sockglue.c:300:12: note: userspace variable will be forcibly initialized static int compat_ipv6_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'ipv6_mcast_join_leave': /kisskb/src/net/ipv6/ipv6_sockglue.c:280:12: note: userspace variable will be forcibly initialized static int ipv6_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~ 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 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_mcast_group_source': /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:164:12: note: userspace variable will be forcibly initialized static int do_ipv6_mcast_group_source(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'compat_ipv6_set_mcast_msfilter': /kisskb/src/net/ipv6/ipv6_sockglue.c:236:12: note: userspace variable will be forcibly initialized static int compat_ipv6_set_mcast_msfilter(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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 'ipv6_set_opt_hdr': /kisskb/src/net/ipv6/ipv6_sockglue.c:320:12: note: userspace variable will be forcibly initialized static int ipv6_set_opt_hdr(struct sock sk, int optname, sockptr_t optval, ^~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_setsockopt': /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized static int do_ipv6_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:695:17: 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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/raw.c: In function 'rawv6_seticmpfilter': /kisskb/src/net/ipv6/raw.c:974:12: note: userspace variable will be forcibly initialized static int rawv6_seticmpfilter(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/raw.c: In function 'do_rawv6_setsockopt': /kisskb/src/net/ipv6/raw.c:1017:12: note: userspace variable will be forcibly initialized static int do_rawv6_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/seccomp.c: In function 'seccomp_prepare_user_filter': /kisskb/src/kernel/seccomp.c:692:20: note: userspace variable will be forcibly initialized 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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/raw.c: In function 'raw_seticmpfilter': /kisskb/src/net/ipv4/raw.c:817:12: note: userspace variable will be forcibly initialized static int raw_seticmpfilter(struct sock sk, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/raw.c: In function 'do_raw_setsockopt': /kisskb/src/net/ipv4/raw.c:817:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/raw.c:845:12: note: userspace variable will be forcibly initialized static int do_raw_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~ 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/udp.c: In function 'udp_lib_setsockopt': /kisskb/src/net/ipv4/udp.c:2663:5: note: userspace variable will be forcibly initialized int udp_lib_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ 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; ^~~ /kisskb/src/net/ipv6/ip6_flowlabel.c: In function 'ipv6_flowlabel_opt': /kisskb/src/net/ipv6/ip6_flowlabel.c:724:5: note: userspace variable will be forcibly initialized int ipv6_flowlabel_opt(struct sock sk, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~~ /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_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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ip6mr.c: In function 'ip6_mroute_setsockopt': /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized int ip6_mroute_setsockopt(struct sock sk, int optname, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ip6mr.c:1629:5: note: userspace variable will be forcibly initialized In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/net/ax25/af_ax25.c:24: /kisskb/src/net/ax25/af_ax25.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/ax25/af_ax25.c: In function 'ax25_setsockopt': /kisskb/src/net/ax25/af_ax25.c:542:12: note: userspace variable will be forcibly initialized static int ax25_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~ /kisskb/src/net/ax25/af_ax25.c:542:12: note: userspace variable will be forcibly initialized /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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/netfilter/x_tables.c: In function 'xt_copy_counters': /kisskb/src/net/netfilter/x_tables.c:1069:7: note: userspace variable will be forcibly initialized void xt_copy_counters(sockptr_t arg, unsigned int len, ^~~~~~~~~~~~~~~~ /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 / ^~~~ 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/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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ipmr.c: In function 'ip_mroute_setsockopt': /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized int ip_mroute_setsockopt(struct sock sk, int optname, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ipmr.c:1346:5: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ipconfig.c: In function 'ic_setup_if': /kisskb/src/net/ipv4/ipconfig.c:369:15: note: userspace variable will be forcibly initialized struct ifreq ir; ^~ /kisskb/src/net/ipv4/ipconfig.c: In function 'ic_setup_routes': /kisskb/src/net/ipv4/ipconfig.c:412:18: note: userspace variable will be forcibly initialized struct rtentry rm; ^~ /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/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/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; ^~~~ /kisskb/src/drivers/target/iscsi/iscsi_target_util.c: In function 'rx_data': /kisskb/src/drivers/target/iscsi/iscsi_target_util.c:1222:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/drivers/target/iscsi/iscsi_target_util.c: In function 'tx_data': /kisskb/src/drivers/target/iscsi/iscsi_target_util.c:1251:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/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/sctp/socket.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /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/net/wireless/wext-core.c: In function 'wext_handle_ioctl': /kisskb/src/net/wireless/wext-core.c:1041:15: note: userspace variable will be forcibly initialized struct iwreq iwr; ^~~ /kisskb/src/net/wireless/wext-spy.c: In function 'iw_send_thrspy_event': /kisskb/src/net/wireless/wext-spy.c:166:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ 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; ^~~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tipc/socket.c: In function 'tipc_setsockopt': /kisskb/src/net/tipc/socket.c:3136:12: note: userspace variable will be forcibly initialized static int tipc_setsockopt(struct socket sock, int lvl, int opt, ^~~~~~~~~~~~~~~ /kisskb/src/net/tipc/socket.c:3136:12: note: userspace variable will be forcibly initialized /kisskb/src/net/tipc/socket.c:3136:12: note: userspace variable will be forcibly initialized /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; ^~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/caif/caif_socket.c: In function 'setsockopt': /kisskb/src/net/caif/caif_socket.c:674:12: note: userspace variable will be forcibly initialized static int setsockopt(struct socket sock, int lvl, int opt, sockptr_t ov, ^~~~~~~~~~ /kisskb/src/net/caif/caif_socket.c:674:12: note: userspace variable will be forcibly initialized /kisskb/src/fs/afs/rxrpc.c: In function 'afs_make_call': /kisskb/src/fs/afs/rxrpc.c:294:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/fs/afs/rxrpc.c: In function 'afs_send_empty_reply': /kisskb/src/fs/afs/rxrpc.c:817:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/fs/afs/rxrpc.c: In function 'afs_send_simple_reply': /kisskb/src/fs/afs/rxrpc.c:853:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_read': /kisskb/src/drivers/net/ppp/ppp_generic.c:431:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_ioctl': /kisskb/src/drivers/net/ppp/ppp_generic.c:828:26: note: userspace variable will be forcibly initialized struct ppp_option_data data; ^~~~ 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 }; ^~~ In file included from /kisskb/src/fs/read_write.c:13: /kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/fs/read_write.c:742:16: note: userspace variable will be forcibly initialized struct iovec iovec = iov_iter_iovec(iter); ^~~~~ 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/xdp/xsk.c: In function 'xsk_setsockopt': /kisskb/src/net/xdp/xsk.c:996:12: note: userspace variable will be forcibly initialized static int xsk_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~ /kisskb/src/net/xdp/xsk.c:996:12: note: userspace variable will be forcibly initialized /kisskb/src/net/xdp/xsk.c:996:12: note: userspace variable will be forcibly initialized 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tls/tls_main.c: In function 'do_tls_setsockopt_conf': /kisskb/src/net/tls/tls_main.c:546:12: note: userspace variable will be forcibly initialized static int do_tls_setsockopt_conf(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/tls/tls_main.c:546:12: note: userspace variable will be forcibly initialized /kisskb/src/fs/exec.c: In function 'do_execve': /kisskb/src/fs/exec.c:1993:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c:1992:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^~~~ /kisskb/src/fs/exec.c: In function '__do_sys_execve': /kisskb/src/fs/exec.c:1992:22: note: userspace variable will be forcibly initialized /kisskb/src/fs/exec.c:1993:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c: In function 'do_execveat': /kisskb/src/fs/exec.c:2003:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c:2002:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^~~~ /kisskb/src/fs/exec.c: In function '__do_sys_execveat': /kisskb/src/fs/exec.c:2002:22: note: userspace variable will be forcibly initialized /kisskb/src/fs/exec.c:2003:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/x25/af_x25.c: In function 'x25_setsockopt': /kisskb/src/net/x25/af_x25.c:423:12: note: userspace variable will be forcibly initialized static int x25_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~ /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/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/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.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/mptcp/sockopt.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/mptcp/sockopt.c: In function 'mptcp_get_int_option': /kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized static int mptcp_get_int_option(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~ 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/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_sol_socket_intval': /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/mptcp/sockopt.c:123:12: note: userspace variable will be forcibly initialized 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:40, from /kisskb/src/include/linux/netdevice.h:37, 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:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/net/mptcp/sockopt.c:147:12: note: userspace variable will be forcibly initialized sockptr_t optval = KERNEL_SOCKPTR(&val); ^~~~~~ /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_int': /kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized static int mptcp_get_int_option(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c:170:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_socket_int(struct mptcp_sock msk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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/mptcp/sockopt.c:11: /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_timestamping': /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/mptcp/sockopt.c:205:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_socket_timestamping(struct mptcp_sock msk, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c:205:12: note: userspace variable will be forcibly initialized /kisskb/src/net/mptcp/sockopt.c:228:8: note: userspace variable will be forcibly initialized ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ KERNEL_SOCKPTR(&timestamping), ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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:40, from /kisskb/src/include/linux/netdevice.h:37, 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:29:9: note: userspace variable will be forcibly initialized return (sockptr_t) { .kernel = p, .is_kernel = true }; ^ /kisskb/src/net/mptcp/sockopt.c:249:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_socket_linger(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c:255:12: note: userspace variable will be forcibly initialized 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:40, from /kisskb/src/include/linux/netdevice.h:37, 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 static inline long strncpy_from_sockptr(char dst, sockptr_t src, size_t count) ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp_cork': /kisskb/src/net/mptcp/sockopt.c:618:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_tcp_cork(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp_nodelay': /kisskb/src/net/mptcp/sockopt.c:648:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_tcp_nodelay(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp': /kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized static int mptcp_get_int_option(struct mptcp_sock msk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/mptcp/sockopt.c:757:12: note: userspace variable will be forcibly initialized static int mptcp_setsockopt_sol_tcp(struct mptcp_sock msk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~ 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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/af_rxrpc.c: In function 'rxrpc_setsockopt': /kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized static int rxrpc_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized 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/net/kcm/kcmsock.c: In function 'kcm_setsockopt': /kisskb/src/net/kcm/kcmsock.c:1268:12: note: userspace variable will be forcibly initialized static int kcm_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~ 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/can/can-ml.h:47, from /kisskb/src/net/can/j1939/socket.c:15: /kisskb/src/net/can/j1939/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/can/j1939/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/can/j1939/socket.c: In function 'j1939_sk_setsockopt_flag': /kisskb/src/net/can/j1939/socket.c:648:12: note: userspace variable will be forcibly initialized static int j1939_sk_setsockopt_flag(struct j1939_sock jsk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~ 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/can/can-ml.h:47, from /kisskb/src/net/can/j1939/socket.c:15: /kisskb/src/net/can/j1939/socket.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/can/j1939/socket.c: In function 'j1939_sk_setsockopt': /kisskb/src/net/can/j1939/socket.c:666:12: note: userspace variable will be forcibly initialized static int j1939_sk_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/can/j1939/socket.c:666:12: note: userspace variable will be forcibly initialized /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/net/rxrpc/conn_event.c: In function 'rxrpc_conn_retransmit_call': /kisskb/src/net/rxrpc/conn_event.c:28:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/conn_event.c: In function 'rxrpc_abort_connection': /kisskb/src/net/rxrpc/conn_event.c:193:16: 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/can/raw.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/can/raw.c: In function 'raw_setsockopt': /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized static int raw_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~ /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/can/isotp.c: In function 'isotp_setsockopt_locked': /kisskb/src/net/can/isotp.c:1220:12: note: userspace variable will be forcibly initialized static int isotp_setsockopt_locked(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/can/isotp.c:1220:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/isotp.c:1220:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/isotp.c:1220:12: note: userspace variable will be forcibly initialized /kisskb/src/net/can/isotp.c:1220:12: note: userspace variable will be forcibly initialized 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/linux/ipv6.h:92, from /kisskb/src/net/rds/af_rds.c:38: /kisskb/src/net/rds/af_rds.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/rds/af_rds.c: In function 'rds_set_bool_option': /kisskb/src/net/rds/af_rds.c:330:12: note: userspace variable will be forcibly initialized static int rds_set_bool_option(unsigned char optvar, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rds/af_rds.c: In function 'rds_enable_recvtstamp': /kisskb/src/net/rds/af_rds.c:381:12: note: userspace variable will be forcibly initialized static int rds_enable_recvtstamp(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rds/af_rds.c: In function 'rds_recv_track_latency': /kisskb/src/net/rds/af_rds.c:405:12: note: userspace variable will be forcibly initialized static int rds_recv_track_latency(struct rds_sock rs, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rds/af_rds.c: In function 'rds_cancel_sent_to': /kisskb/src/net/rds/af_rds.c:293:12: note: userspace variable will be forcibly initialized static int rds_cancel_sent_to(struct rds_sock rs, sockptr_t optval, int len) ^~~~~~~~~~~~~~~~~~ /kisskb/src/net/rds/af_rds.c:293:12: note: userspace variable will be forcibly initialized /kisskb/src/net/rds/af_rds.c: In function 'rds_set_transport': /kisskb/src/net/rds/af_rds.c:360:12: note: userspace variable will be forcibly initialized static int rds_set_transport(struct rds_sock rs, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~ 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/net/dccp/proto.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/dccp/proto.c: In function 'do_dccp_setsockopt': /kisskb/src/net/dccp/proto.c:497:12: note: userspace variable will be forcibly initialized static int do_dccp_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ 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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/key.c: In function 'memdup_sockptr_nul': /kisskb/src/include/linux/sockptr.h:80:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr_nul(sockptr_t src, size_t len) ^~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/local_event.c: In function 'rxrpc_send_version_request': /kisskb/src/net/rxrpc/local_event.c:31:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_ack_packet': /kisskb/src/net/rxrpc/output.c:177:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_abort_packet': /kisskb/src/net/rxrpc/output.c:286:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_data_packet': /kisskb/src/net/rxrpc/output.c:352:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_reject_packets': /kisskb/src/net/rxrpc/output.c:557:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_keepalive': /kisskb/src/net/rxrpc/output.c:631:16: 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/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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/server_key.c: In function 'memdup_sockptr_nul': /kisskb/src/include/linux/sockptr.h:80:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr_nul(sockptr_t src, size_t len) ^~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_send_response': /kisskb/src/net/rxrpc/rxkad.c:799:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_issue_challenge': /kisskb/src/net/rxrpc/rxkad.c:733:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/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/rds/rds.h:5, from /kisskb/src/net/rds/rdma.c:38: /kisskb/src/net/rds/rdma.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/rds/rdma.c: In function 'rds_get_mr': /kisskb/src/net/rds/rdma.c:356:5: note: userspace variable will be forcibly initialized int rds_get_mr(struct rds_sock rs, sockptr_t optval, int optlen) ^~~~~~~~~~ /kisskb/src/net/rds/rdma.c: In function 'rds_get_mr_for_dest': /kisskb/src/net/rds/rdma.c:369:5: note: userspace variable will be forcibly initialized int rds_get_mr_for_dest(struct rds_sock rs, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rds/rdma.c: In function 'rds_free_mr': /kisskb/src/net/rds/rdma.c:396:5: note: userspace variable will be forcibly initialized int rds_free_mr(struct rds_sock rs, sockptr_t optval, int optlen) ^~~~~~~~~~~ /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/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) { ^ /kisskb/src/fs/io_uring.c: In function 'loop_rw_iter': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized /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_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_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_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_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/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 '__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; ^~~~~~~ /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 'sock_ioctl': /kisskb/src/net/socket.c:1161:16: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/net/rds/tcp_recv.c: In function 'rds_tcp_read_sock': /kisskb/src/net/rds/tcp_recv.c:266:20: note: userspace variable will be forcibly initialized read_descriptor_t desc; ^~~~ 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/genhd.h:16, from /kisskb/src/include/linux/blkdev.h:6, 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:283:19: note: userspace variable will be forcibly initialized kernel_siginfo_t __info; ^~~~~~ /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; ^~~~ /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; ^~~~~~~~ /kisskb/src/drivers/usb/mon/mon_bin.c: In function 'mon_bin_ioctl': /kisskb/src/drivers/usb/mon/mon_bin.c:1082:25: note: userspace variable will be forcibly initialized struct mon_bin_mfetch mfetch; ^~~~~~ /kisskb/src/drivers/usb/mon/mon_bin.c:1066:22: note: userspace variable will be forcibly initialized struct mon_bin_get getb; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_disconnectsignal': /kisskb/src/drivers/usb/core/devio.c:2259:35: note: userspace variable will be forcibly initialized struct usbdevfs_disconnectsignal ds; ^~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_control': /kisskb/src/drivers/usb/core/devio.c:1248:31: note: userspace variable will be forcibly initialized struct usbdevfs_ctrltransfer ctrl; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk': /kisskb/src/drivers/usb/core/devio.c:1347:31: note: userspace variable will be forcibly initialized struct usbdevfs_bulktransfer bulk; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'async_completed': /kisskb/src/drivers/usb/core/devio.c:608:11: note: userspace variable will be forcibly initialized sigval_t addr; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb': /kisskb/src/drivers/usb/core/devio.c:1967:11: note: userspace variable will be forcibly initialized sigval_t userurb_sigval; ^~~~~~~~~~~~~~ /kisskb/src/drivers/usb/core/devio.c:1966:22: note: userspace variable will be forcibly initialized struct usbdevfs_urb uurb; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_default': /kisskb/src/drivers/usb/core/devio.c:2371:24: note: userspace variable will be forcibly initialized struct usbdevfs_ioctl ctrl; ^~~~ /kisskb/src/drivers/usb/core/devio.c: In function 'usbdev_do_ioctl': /kisskb/src/drivers/usb/core/devio.c:2259:35: note: userspace variable will be forcibly initialized struct usbdevfs_disconnectsignal ds; ^~ /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_s_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2231:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control ctrl; ^~~~ /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2197:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control ctrl; ^~~~ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:726:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:807:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl_int64': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:820:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_request': /kisskb/src/drivers/usb/class/usbtmc.c:1919:28: note: userspace variable will be forcibly initialized struct usbtmc_ctrlrequest request; ^~~~~~~ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_generic_read': /kisskb/src/drivers/usb/class/usbtmc.c:1051:24: note: userspace variable will be forcibly initialized struct usbtmc_message msg; ^~~ /kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_generic_write': /kisskb/src/drivers/usb/class/usbtmc.c:1262:24: note: userspace variable will be forcibly initialized struct usbtmc_message msg; ^~~ /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_get_config': /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:132:21: note: userspace variable will be forcibly initialized struct comedi_insn insn; ^~~~ /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_config': /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:153:21: note: userspace variable will be forcibly initialized struct comedi_insn insn; ^~~~ /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_bitfield2': /kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:169:21: note: userspace variable will be forcibly initialized struct comedi_insn insn; ^~~~ /kisskb/src/drivers/staging/media/meson/vdec/vdec.c: In function 'vdec_s_fmt': /kisskb/src/drivers/staging/media/meson/vdec/vdec.c:606:21: note: userspace variable will be forcibly initialized struct v4l2_format format; ^~~~~~ /kisskb/src/drivers/comedi/comedi_fops.c: In function 'comedi_unlocked_ioctl': /kisskb/src/drivers/comedi/comedi_fops.c:2253:22: note: userspace variable will be forcibly initialized struct comedi_insn insn; ^~~~ /kisskb/src/drivers/comedi/comedi_fops.c:2229:26: note: userspace variable will be forcibly initialized struct comedi_insnlist insnlist; ^~~~~~~~ /kisskb/src/drivers/comedi/comedi_fops.c:2216:21: note: userspace variable will be forcibly initialized struct comedi_cmd cmd; ^~~ /kisskb/src/drivers/comedi/comedi_fops.c:2203:21: note: userspace variable will be forcibly initialized struct comedi_cmd cmd; ^~~ /kisskb/src/drivers/comedi/comedi_fops.c:2180:27: note: userspace variable will be forcibly initialized struct comedi_rangeinfo it; ^~ /kisskb/src/drivers/comedi/comedi_fops.c:2171:26: note: userspace variable will be forcibly initialized struct comedi_chaninfo it; ^~ /kisskb/src/drivers/comedi/drivers.c: In function 'insn_rw_emulate_bits': /kisskb/src/drivers/comedi/drivers.c:611:21: note: userspace variable will be forcibly initialized struct comedi_insn _insn; ^~~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_data_indication_wpa': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:344:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_associate_indication': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:865:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'get_current_ap': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:105:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_start_confirm': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:700:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_connect_indication': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:720:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu0; ^~~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_stop_confirm': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:810:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu0; ^~~~~ /kisskb/src/drivers/staging/ks7010/ks_hostif.c: In function 'hostif_bss_scan_confirm': /kisskb/src/drivers/staging/ks7010/ks_hostif.c:906:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^~~~ /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c: In function 'ks_wlan_translate_scan': /kisskb/src/drivers/staging/ks7010/ks_wlan_net.c:1187:18: note: userspace variable will be forcibly initialized struct iw_event iwe; /* Temporary buffer / ^~~ /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/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/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; ^~~~~ 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 }; ^~~ In file included from /kisskb/src/fs/read_write.c:13: /kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev': /kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/fs/read_write.c:742:16: note: userspace variable will be forcibly initialized struct iovec iovec = iov_iter_iovec(iter); ^~~~~ /kisskb/src/fs/exec.c: In function 'do_execve': /kisskb/src/fs/exec.c:1993:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c:1992:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^~~~ /kisskb/src/fs/exec.c: In function '__do_sys_execve': /kisskb/src/fs/exec.c:1992:22: note: userspace variable will be forcibly initialized /kisskb/src/fs/exec.c:1993:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c: In function 'do_execveat': /kisskb/src/fs/exec.c:2003:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /kisskb/src/fs/exec.c:2002:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^~~~ /kisskb/src/fs/exec.c: In function '__do_sys_execveat': /kisskb/src/fs/exec.c:2002:22: note: userspace variable will be forcibly initialized /kisskb/src/fs/exec.c:2003:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^~~~ /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 '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_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_sys_rt_sigtimedwait_time32': /kisskb/src/kernel/signal.c:3669:19: 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/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; ^~ /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/sound/core/control.c: In function 'snd_ctl_elem_list_user': /kisskb/src/sound/core/control.c:788:27: note: userspace variable will be forcibly initialized struct snd_ctl_elem_list list; ^~~~ 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 '__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; ^~~~~~~ /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 'sock_ioctl': /kisskb/src/net/socket.c:1161:16: note: userspace variable will be forcibly initialized struct ifreq ifr; ^~~ /kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl': /kisskb/src/drivers/video/fbdev/core/fbmem.c:1095:22: note: userspace variable will be forcibly initialized 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/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_copy_user_timeval': /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized int sock_copy_user_timeval(struct __kernel_sock_timeval tv, ^~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c: In function 'sock_setbindtodevice': /kisskb/src/net/core/sock.c:642:12: note: userspace variable will be forcibly initialized static int sock_setbindtodevice(struct sock sk, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c: In function 'sock_setsockopt': /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized int sock_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~ /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized /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; ^~~~~ /kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xferi_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3152:19: note: userspace variable will be forcibly initialized 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:3174:19: note: userspace variable will be forcibly initialized struct snd_xfern xfern; ^~~~~ /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; ^~~ 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/net/netlink/af_netlink.c: In function 'netlink_setsockopt': /kisskb/src/net/netlink/af_netlink.c:1617:12: note: userspace variable will be forcibly initialized static int netlink_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/filter.c: In function 'copy_bpf_fprog_from_user': /kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized int copy_bpf_fprog_from_user(struct sock_fprog dst, sockptr_t src, int len) ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized /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/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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/xfrm/xfrm_state.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/xfrm/xfrm_state.c: In function 'xfrm_user_policy': /kisskb/src/net/xfrm/xfrm_state.c:2416:5: note: userspace variable will be forcibly initialized int xfrm_user_policy(struct sock sk, int optname, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_get': /kisskb/src/net/ipv4/ip_options.c:525:5: note: userspace variable will be forcibly initialized int ip_options_get(struct net net, struct ip_options_rcu optp, ^~~~~~~~~~~~~~ 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 'copy_group_source_from_sockptr': /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_mcast_join_leave': /kisskb/src/net/ipv4/ip_sockglue.c:866:12: note: userspace variable will be forcibly initialized static int compat_ip_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'ip_mcast_join_leave': /kisskb/src/net/ipv4/ip_sockglue.c:844:12: note: userspace variable will be forcibly initialized static int ip_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_set_mcast_msfilter': /kisskb/src/net/ipv4/ip_sockglue.c:800:12: note: userspace variable will be forcibly initialized static int compat_ip_set_mcast_msfilter(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_mcast_group_source': /kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:720:12: note: userspace variable will be forcibly initialized static int do_mcast_group_source(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~ 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 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /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); ~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_ip_setsockopt': /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized static int do_ip_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized 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 'tcp_repair_set_window': /kisskb/src/net/ipv4/tcp.c:3112:12: note: userspace variable will be forcibly initialized static int tcp_repair_set_window(struct tcp_sock tp, sockptr_t optbuf, int len) ^~~~~~~~~~~~~~~~~~~~~ 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 '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 'tcp_splice_read': /kisskb/src/net/ipv4/tcp.c:744:20: note: userspace variable will be forcibly initialized read_descriptor_t rd_desc = { ^~~~~~~ /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; ^~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c: In function 'do_tcp_setsockopt': /kisskb/src/net/ipv4/tcp.c:3385:12: note: userspace variable will be forcibly initialized static int do_tcp_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv4/tcp.c:3385:12: note: userspace variable will be forcibly initialized 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/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/kernel/bpf/syscall.c: In function 'kvmemdup_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/include/linux/bpfptr.h:66:21: note: userspace variable will be forcibly initialized static inline void kvmemdup_bpfptr(bpfptr_t src, size_t len) ^~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '___bpf_copy_key': /kisskb/src/kernel/bpf/syscall.c:1045:14: note: userspace variable will be forcibly initialized static void ___bpf_copy_key(bpfptr_t ukey, u64 key_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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 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 'map_update_elem': /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:1134:12: note: userspace variable will be forcibly initialized static int map_update_elem(union bpf_attr attr, bpfptr_t uattr) ^~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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); ^~~~ 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_load': /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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:2207:12: note: userspace variable will be forcibly initialized static int bpf_prog_load(union bpf_attr attr, bpfptr_t uattr) ^~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /kisskb/src/include/linux/bpfptr.h:29:10: note: userspace variable will be forcibly initialized return KERNEL_BPFPTR((void) (uintptr_t) addr); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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:23:9: note: userspace variable will be forcibly initialized return (bpfptr_t) { .user = p }; ^ /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 '__sys_bpf': /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:4595:12: note: userspace variable will be forcibly initialized static int __sys_bpf(int cmd, bpfptr_t uattr, unsigned int 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 '__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); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/kernel/bpf/syscall.c: In function '__se_sys_bpf': /kisskb/src/kernel/bpf/syscall.c:4741:9: note: userspace variable will be forcibly initialized In file included from /kisskb/src/include/linux/bpf.h:25, from /kisskb/src/kernel/bpf/syscall.c:4: /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: In function '__arm64_sys_bpf': /kisskb/src/include/linux/bpfptr.h:23:9: note: userspace variable will be forcibly initialized /kisskb/src/kernel/bpf/syscall.c:4741:9: note: userspace variable will be forcibly initialized return __sys_bpf(cmd, USER_BPFPTR(uattr), size); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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 '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; ^~~~~ 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, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/netfilter/x_tables.c: In function 'xt_copy_counters': /kisskb/src/net/netfilter/x_tables.c:1069:7: note: userspace variable will be forcibly initialized void xt_copy_counters(sockptr_t arg, unsigned int len, ^~~~~~~~~~~~~~~~ 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/udp.c: In function 'udp_lib_setsockopt': /kisskb/src/net/ipv4/udp.c:2663:5: note: userspace variable will be forcibly initialized int udp_lib_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ /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/net/wireless/wext-core.c: In function 'wext_handle_ioctl': /kisskb/src/net/wireless/wext-core.c:1041:15: note: userspace variable will be forcibly initialized struct iwreq iwr; ^~~ 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 'copy_group_source_from_sockptr': /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'compat_ipv6_mcast_join_leave': /kisskb/src/net/ipv6/ipv6_sockglue.c:300:12: note: userspace variable will be forcibly initialized static int compat_ipv6_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'ipv6_mcast_join_leave': /kisskb/src/net/ipv6/ipv6_sockglue.c:280:12: note: userspace variable will be forcibly initialized static int ipv6_mcast_join_leave(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~ 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 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_mcast_group_source': /kisskb/src/net/ipv6/ipv6_sockglue.c:141:12: note: userspace variable will be forcibly initialized static int copy_group_source_from_sockptr(struct group_source_req greqs, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:164:12: note: userspace variable will be forcibly initialized static int do_ipv6_mcast_group_source(struct sock sk, int optname, ^~~~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'compat_ipv6_set_mcast_msfilter': /kisskb/src/net/ipv6/ipv6_sockglue.c:236:12: note: userspace variable will be forcibly initialized static int compat_ipv6_set_mcast_msfilter(struct sock sk, sockptr_t optval, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /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 'ipv6_set_opt_hdr': /kisskb/src/net/ipv6/ipv6_sockglue.c:320:12: note: userspace variable will be forcibly initialized static int ipv6_set_opt_hdr(struct sock sk, int optname, sockptr_t optval, ^~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c: In function 'do_ipv6_setsockopt': /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized static int do_ipv6_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:394:12: note: userspace variable will be forcibly initialized /kisskb/src/net/ipv6/ipv6_sockglue.c:695:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^~~ /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_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/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; ^~~ /kisskb/src/net/ipv6/ip6_flowlabel.c: In function 'ipv6_flowlabel_opt': /kisskb/src/net/ipv6/ip6_flowlabel.c:724:5: note: userspace variable will be forcibly initialized int ipv6_flowlabel_opt(struct sock sk, sockptr_t optval, int optlen) ^~~~~~~~~~~~~~~~~~ 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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/af_rxrpc.c: In function 'rxrpc_setsockopt': /kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized static int rxrpc_setsockopt(struct socket sock, int level, int optname, ^~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_read': /kisskb/src/drivers/net/ppp/ppp_generic.c:431:15: note: userspace variable will be forcibly initialized struct iovec iov; ^~~ /kisskb/src/drivers/net/ppp/ppp_generic.c: In function 'ppp_ioctl': /kisskb/src/drivers/net/ppp/ppp_generic.c:828:26: note: userspace variable will be forcibly initialized struct ppp_option_data data; ^~~~ 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 static inline int copy_from_sockptr_offset(void dst, sockptr_t src, ^~~~~~~~~~~~~~~~~~~~~~~~ /kisskb/src/net/rxrpc/key.c: In function 'memdup_sockptr_nul': /kisskb/src/include/linux/sockptr.h:80:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr_nul(sockptr_t src, size_t len) ^~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/include/linux/net.h:25, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/net/ipv6/netfilter/ip6_tables.c:15: /kisskb/src/net/ipv6/netfilter/ip6_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/ipv6/netfilter/ip6_tables.c: In function 'do_replace': /kisskb/src/net/ipv6/netfilter/ip6_tables.c:1123:1: note: userspace variable will be forcibly initialized do_replace(struct net net, sockptr_t arg, unsigned int len) ^~~~~~~~~~ /kisskb/src/net/ipv6/netfilter/ip6_tables.c:1126:22: note: userspace variable will be forcibly initialized struct ip6t_replace tmp; ^~~ 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:1106:1: note: userspace variable will be forcibly initialized do_replace(struct net net, sockptr_t arg, unsigned int len) ^~~~~~~~~~ /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/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/net/dccp/proto.c: In function 'memdup_sockptr': /kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized static inline void memdup_sockptr(sockptr_t src, size_t len) ^~~~~~~~~~~~~~ /kisskb/src/net/dccp/proto.c: In function 'do_dccp_setsockopt': /kisskb/src/net/dccp/proto.c:497:12: note: userspace variable will be forcibly initialized static int do_dccp_setsockopt(struct sock sk, int level, int optname, ^~~~~~~~~~~~~~~~~~ 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/genhd.h:16, from /kisskb/src/include/linux/blkdev.h:6, 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:283:19: note: userspace variable will be forcibly initialized kernel_siginfo_t __info; ^~~~~~ /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_s_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2231:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control ctrl; ^~~~ /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2197:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control ctrl; ^~~~ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:807:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl_int64': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:820:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_g_ctrl': /kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:726:26: note: userspace variable will be forcibly initialized struct v4l2_ext_control c; ^ /kisskb/src/drivers/comedi/comedi_fops.c: In function 'comedi_unlocked_ioctl': /kisskb/src/drivers/comedi/comedi_fops.c:2253:22: note: userspace variable will be forcibly initialized struct comedi_insn insn; ^~~~ /kisskb/src/drivers/comedi/comedi_fops.c:2229:26: note: userspace variable will be forcibly initialized struct comedi_insnlist insnlist; ^~~~~~~~ /kisskb/src/drivers/comedi/comedi_fops.c:2216:21: note: userspace variable will be forcibly initialized struct comedi_cmd cmd; ^~~ /kisskb/src/drivers/comedi/comedi_fops.c:2203:21: note: userspace variable will be forcibly initialized struct comedi_cmd cmd; ^~~ /kisskb/src/drivers/comedi/comedi_fops.c:2180:27: note: userspace variable will be forcibly initialized struct comedi_rangeinfo it; ^~ /kisskb/src/drivers/comedi/comedi_fops.c:2171:26: note: userspace variable will be forcibly initialized struct comedi_chaninfo it; ^~ /kisskb/src/drivers/comedi/drivers.c: In function 'insn_rw_emulate_bits': /kisskb/src/drivers/comedi/drivers.c:611:21: note: userspace variable will be forcibly initialized struct comedi_insn _insn; ^~~~~ /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 = { ^ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc8 # Build took: 0:11:05.574680

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