# git rev-parse -q --verify f0ec9c65a8d67e50a16745e62a336355ddf5d03e^{commit}
f0ec9c65a8d67e50a16745e62a336355ddf5d03e
already have revision, skipping fetch
# git checkout -q -f -B kisskb f0ec9c65a8d67e50a16745e62a336355ddf5d03e
# git clean -qxdf
# < git log -1
# commit f0ec9c65a8d67e50a16745e62a336355ddf5d03e
# Merge: 9afc441c3c9c 0a35780c755c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Jun 17 07:58:39 2022 -0700
# 
#     Merge tag 'char-misc-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
#     
#     Pull char/misc driver fixes from Greg KH:
#      "Here are some small char/misc driver fixes for 5.19-rc3 that resolve
#       some reported issues.
#     
#       They include:
#     
#        - mei driver fixes
#     
#        - comedi driver fix
#     
#        - rtsx build warning fix
#     
#        - fsl-mc-bus driver fix
#     
#       All of these have been in linux-next for a while with no reported
#       issues"
#     
#     * tag 'char-misc-5.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
#       eeprom: at25: Split reads into chunks and cap write size
#       misc: atmel-ssc: Fix IRQ check in ssc_probe
#       char: lp: remove redundant initialization of err
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 f0ec9c65a8d67e50a16745e62a336355ddf5d03e
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
.config:6167:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-  
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/stackleak_plugin.c:30:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/stackleak_plugin.c:30:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/latent_entropy_plugin.c:78:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/latent_entropy_plugin.c:78:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
    fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\
                     ^
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23,
                 from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9,
                 from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19:
/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix]
       fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n",  \
                        ^
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
cc1plus: warning: unrecognized command line option '-Wno-format-diag'
/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;
                    ^
In file included from /kisskb/src/include/linux/audit.h:13:0,
                 from /kisskb/src/arch/arm64/kernel/ptrace.c:11:
/kisskb/src/arch/arm64/kernel/ptrace.c: In function 'user_single_step_report':
/kisskb/src/include/linux/ptrace.h:343:19: 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:626:19: 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:941:33: 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:1022:17: 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:1133:33: note: userspace variable will be forcibly initialized
  struct rt_sigframe_user_layout user;
                                 ^
/kisskb/src/kernel/fork.c: In function '__do_sys_clone3':
/kisskb/src/kernel/fork.c:2935:27: note: userspace variable will be forcibly initialized
  struct kernel_clone_args kargs;
                           ^
/kisskb/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key':
/kisskb/src/security/keys/keyctl.c:1250:16: note: userspace variable will be forcibly initialized
   struct iovec iov;
                ^
/kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo':
/kisskb/src/kernel/ptrace.c:758:20: 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:1227:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^
/kisskb/src/kernel/ptrace.c:1035:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo, *si;
                   ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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 '____bpf_sys_bpf':
/kisskb/src/kernel/bpf/syscall.c:5082:9: 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:25:0,
                 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:5082:9: note: userspace variable will be forcibly initialized
  return __sys_bpf(cmd, KERNEL_BPFPTR(attr), attr_size);
         ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:25:0,
                 from /kisskb/src/kernel/bpf/syscall.c:4:
/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 'kvmemdup_bpfptr':
/kisskb/src/include/linux/bpfptr.h:55:19: note: userspace variable will be forcibly initialized
/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:1270:14: 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:7:0,
                 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)
                    ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_prog_get_info_by_fd':
/kisskb/src/kernel/bpf/syscall.c:3867:8: note: userspace variable will be forcibly initialized
  err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len);
        ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_map_get_info_by_fd':
/kisskb/src/kernel/bpf/syscall.c:4148:8: note: userspace variable will be forcibly initialized
  err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(info), info_len);
        ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_btf_get_info_by_fd':
/kisskb/src/kernel/bpf/syscall.c:4192:8: note: userspace variable will be forcibly initialized
  err = bpf_check_uarg_tail_zero(USER_BPFPTR(uinfo), sizeof(*uinfo), info_len);
        ^
/kisskb/src/kernel/bpf/syscall.c: In function 'bpf_link_get_info_by_fd':
/kisskb/src/kernel/bpf/syscall.c:4209:8: 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:25:0,
                 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:1359:12: 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:25:0,
                 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/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:1362:11: note: userspace variable will be forcibly initialized
  bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel);
           ^
/kisskb/src/kernel/bpf/syscall.c:1361:11: 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:25:0,
                 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:2433:12: 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:25:0,
                 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:2433:12: 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:2546:6: note: userspace variable will be forcibly initialized
  if (copy_from_bpfptr(prog->insns,
      ^
/kisskb/src/kernel/bpf/syscall.c:2459:6: note: userspace variable will be forcibly initialized
  if (strncpy_from_bpfptr(license,
      ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:4863:12: note: userspace variable will be forcibly initialized
 static int __sys_bpf(int cmd, bpfptr_t uattr, unsigned int size)
            ^
/kisskb/src/kernel/bpf/syscall.c: In function '__do_sys_bpf':
/kisskb/src/kernel/bpf/syscall.c:5021:9: 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:5021:9: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/bpf/syscall.c: In function '__arm64_sys_bpf':
/kisskb/src/kernel/bpf/syscall.c:5021:9: note: userspace variable will be forcibly initialized
/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;
                           ^
/kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack':
/kisskb/src/kernel/signal.c:4228:15: note: userspace variable will be forcibly initialized
  stack_t new, old;
               ^
/kisskb/src/kernel/signal.c:4228:10: 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:1538:24: 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:2026:24: note: userspace variable will be forcibly initialized
  struct kernel_siginfo info;
                        ^
/kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigqueueinfo':
/kisskb/src/kernel/signal.c:3998:19: 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:3772:24: 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:1733:24: 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:1764:24: note: userspace variable will be forcibly initialized
  struct kernel_siginfo info;
                        ^
/kisskb/src/kernel/signal.c: In function 'send_sig_perf':
/kisskb/src/kernel/signal.c:1808:24: 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:1892:24: 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:3929:24: 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:4038:19: 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:1651:24: 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:1750:24: 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:1779:24: 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:1794:24: 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:1860:24: 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:1875:24: 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:1665:24: 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:1678:24: 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:1707:24: 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:1842:24: 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:2138:24: 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:2335:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait':
/kisskb/src/kernel/signal.c:3633:19: 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:3851:19: 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:4242:10: note: userspace variable will be forcibly initialized
  stack_t new;
          ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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)
                    ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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,
                   ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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_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)
                   ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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_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/kernel/bpf/verifier.c: In function '__find_kfunc_desc_btf':
/kisskb/src/kernel/bpf/verifier.c:1899:20: 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:1899:20: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:10798:12: note: userspace variable will be forcibly initialized
 static int check_btf_func(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:10798:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:10798:12: note: userspace variable will be forcibly initialized
 static int check_btf_func(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:10809:11: note: userspace variable will be forcibly initialized
  bpfptr_t urecord;
           ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:10944:12: note: userspace variable will be forcibly initialized
 static int check_btf_line(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:10944:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:10944:12: note: userspace variable will be forcibly initialized
 static int check_btf_line(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:10953:11: note: userspace variable will be forcibly initialized
  bpfptr_t ulinfo;
           ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:11072:12: note: userspace variable will be forcibly initialized
 static int check_core_relo(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:11072:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:11072:12: note: userspace variable will be forcibly initialized
 static int check_core_relo(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:11084:11: 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:12618:12: note: userspace variable will be forcibly initialized
 static int resolve_pseudo_ldimm64(struct bpf_verifier_env *env)
            ^
/kisskb/src/kernel/bpf/verifier.c:12618:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:14905:5: note: userspace variable will be forcibly initialized
 int bpf_check(struct bpf_prog **prog, union bpf_attr *attr, bpfptr_t uattr)
     ^
/kisskb/src/block/blk-map.c: In function 'blk_rq_map_user':
/kisskb/src/block/blk-map.c:577:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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:390:5: note: userspace variable will be forcibly initialized
 int sock_copy_user_timeval(struct __kernel_sock_timeval *tv,
     ^
/kisskb/src/net/core/sock.c:390:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:390:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c: In function 'sock_setsockopt':
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
 int sock_setsockopt(struct socket *sock, int level, int optname,
     ^
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1043:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1270:21: note: userspace variable will be forcibly initialized
   struct sock_fprog fprog;
                     ^
/kisskb/src/net/core/sock.c:1249:21: note: userspace variable will be forcibly initialized
   struct sock_fprog fprog;
                     ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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)
                    ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:25:0,
                 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_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:25:0,
                 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:506:11: note: userspace variable will be forcibly initialized
  bpfptr_t ulinfo;
           ^
/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/net/core/skbuff.c: In function '__skb_send_sock':
/kisskb/src/net/core/skbuff.c:2665:17: note: userspace variable will be forcibly initialized
   struct msghdr msg;
                 ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 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:899:9: note: userspace variable will be forcibly initialized
   err = bpf_check_uarg_tail_zero(USER_BPFPTR(data_in), max_size, size);
         ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:1619:12: 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:25:0,
                 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);
          ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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_tx_zc':
/kisskb/src/net/tls/tls_main.c:701:12: note: userspace variable will be forcibly initialized
 static int do_tls_setsockopt_tx_zc(struct sock *sk, sockptr_t optval,
            ^
/kisskb/src/net/tls/tls_main.c:701:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:25:0,
                 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_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/net/tls/tls_main.c: In function 'do_tls_setsockopt_conf':
/kisskb/src/net/tls/tls_main.c:569:12: 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:569:12: note: userspace variable will be forcibly initialized
/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:4851:20: 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:25:0,
                 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/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/btf.c:6581:8: note: userspace variable will be forcibly initialized
  btf = btf_parse(make_bpfptr(attr->btf, uattr.is_kernel),
        ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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:2423:5: note: userspace variable will be forcibly initialized
 int xfrm_user_policy(struct sock *sk, int optname, sockptr_t optval, int optlen)
     ^
/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/fs/cifs/connect.c: In function 'cifs_read_from_socket':
/kisskb/src/fs/cifs/connect.c:736:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/cifs/connect.c: In function 'cifs_discard_from_socket':
/kisskb/src/fs/cifs/connect.c:746:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/cifs/connect.c: In function 'cifs_read_page_from_socket':
/kisskb/src/fs/cifs/connect.c:764:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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/dlm/lowcomms.c: In function 'receive_from_sock':
/kisskb/src/fs/dlm/lowcomms.c:912:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/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:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/linux/rtnetlink.h:7,
                 from /kisskb/src/net/llc/af_llc.c:26:
/kisskb/src/net/llc/af_llc.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/llc/af_llc.c: In function 'llc_ui_setsockopt':
/kisskb/src/net/llc/af_llc.c:1079:12: note: userspace variable will be forcibly initialized
 static int llc_ui_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/bluetooth/rfcomm/core.c: In function 'rfcomm_send_frame':
/kisskb/src/net/bluetooth/rfcomm/core.c:831:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/include/net/bluetooth/bluetooth.h:29,
                 from /kisskb/src/net/bluetooth/rfcomm/sock.c:32:
/kisskb/src/net/bluetooth/rfcomm/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/bluetooth/rfcomm/sock.c: In function 'rfcomm_sock_setsockopt_old':
/kisskb/src/net/bluetooth/rfcomm/sock.c:621:12: note: userspace variable will be forcibly initialized
 static int rfcomm_sock_setsockopt_old(struct socket *sock, int optname,
            ^
/kisskb/src/net/bluetooth/rfcomm/sock.c: In function 'rfcomm_sock_setsockopt':
/kisskb/src/net/bluetooth/rfcomm/sock.c:663:12: note: userspace variable will be forcibly initialized
 static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/bluetooth/rfcomm/sock.c:663:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/rfcomm/core.c: In function 'rfcomm_send_test':
/kisskb/src/net/bluetooth/rfcomm/core.c:1132:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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,
                   ^
In file included from /kisskb/src/include/linux/socket.h:8:0,
                 from /kisskb/src/include/linux/compat.h:15,
                 from /kisskb/src/arch/arm64/include/asm/ftrace.h:53,
                 from /kisskb/src/include/linux/ftrace.h:23,
                 from /kisskb/src/include/linux/kprobes.h:28,
                 from /kisskb/src/include/linux/kgdb.h:19,
                 from /kisskb/src/arch/arm64/include/asm/cacheflush.h:11,
                 from /kisskb/src/include/linux/cacheflush.h:5,
                 from /kisskb/src/include/linux/highmem.h:8,
                 from /kisskb/src/include/linux/pagemap.h:11,
                 from /kisskb/src/mm/madvise.c:10:
/kisskb/src/mm/madvise.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/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,
            ^
/kisskb/src/fs/cifs/transport.c: In function '__smb_send_rqst':
/kisskb/src/fs/cifs/transport.c:314:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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/mm/madvise.c: In function '__do_sys_process_madvise':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
/kisskb/src/mm/madvise.c:1430:38: note: userspace variable will be forcibly initialized
  struct iovec iovstack[UIO_FASTIOV], iovec;
                                      ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/fs/ksmbd/connection.h:10,
                 from /kisskb/src/fs/ksmbd/transport_tcp.c:12:
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'KERNEL_SOCKPTR':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'ksmbd_tcp_readv':
/kisskb/src/fs/ksmbd/transport_tcp.c:295:16: note: userspace variable will be forcibly initialized
  struct msghdr ksmbd_msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/fs/ksmbd/connection.h:10,
                 from /kisskb/src/fs/ksmbd/transport_tcp.c:12:
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'create_socket':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/fs/ksmbd/transport_tcp.c:423:8: note: userspace variable will be forcibly initialized
  ret = sock_setsockopt(ksmbd_socket,
        ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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
/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/bluetooth/hidp/sock.c: In function 'do_hidp_sock_ioctl':
/kisskb/src/net/bluetooth/hidp/sock.c:54:27: note: userspace variable will be forcibly initialized
  struct hidp_connlist_req cl;
                           ^
/kisskb/src/net/bluetooth/hidp/sock.c:52:26: note: userspace variable will be forcibly initialized
  struct hidp_connadd_req ca;
                          ^
/kisskb/src/net/bluetooth/hidp/core.c: In function 'hidp_send_frame':
/kisskb/src/net/bluetooth/hidp/core.c:618:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/core/dev_ioctl.c: In function 'dev_ifconf':
/kisskb/src/net/core/dev_ioctl.c:55:17: note: userspace variable will be forcibly initialized
   struct ifconf ifc;
                 ^
/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;
                ^
/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:25:0,
                 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/bluetooth/bnep/sock.c: In function 'do_bnep_sock_ioctl':
/kisskb/src/net/bluetooth/bnep/sock.c:55:27: note: userspace variable will be forcibly initialized
  struct bnep_connlist_req cl;
                           ^
/kisskb/src/net/core/filter.c: In function 'copy_bpf_fprog_from_user':
/kisskb/src/net/core/filter.c:86:5: 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:86:5: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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:512:5: 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:25:0,
                 from /kisskb/src/net/decnet/af_decnet.c:105:
/kisskb/src/net/decnet/af_decnet.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/decnet/af_decnet.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/decnet/af_decnet.c: In function '__dn_setsockopt':
/kisskb/src/net/decnet/af_decnet.c:1340:12: note: userspace variable will be forcibly initialized
 static int __dn_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/decnet/af_decnet.c:1340:12: note: userspace variable will be forcibly initialized
/kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl':
/kisskb/src/drivers/video/fbdev/core/fbmem.c:1092:22: note: userspace variable will be forcibly initialized
  struct fb_cmap_user cmap;
                      ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/include/net/bluetooth/bluetooth.h:29,
                 from /kisskb/src/net/bluetooth/hci_sock.c:32:
/kisskb/src/net/bluetooth/hci_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/bluetooth/hci_sock.c: In function 'hci_sock_setsockopt_old':
/kisskb/src/net/bluetooth/hci_sock.c:1826:12: note: userspace variable will be forcibly initialized
 static int hci_sock_setsockopt_old(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/bluetooth/hci_sock.c:1826:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/hci_sock.c:1826:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/hci_sock.c: In function 'hci_sock_setsockopt':
/kisskb/src/net/bluetooth/hci_sock.c:1909:12: note: userspace variable will be forcibly initialized
 static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
            ^
In file included from /kisskb/src/include/linux/rcuwait.h:6:0,
                 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:25:0,
                 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:25:0,
                 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:25:0,
                 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,
          ^
/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/fs/orangefs/devorangefs-req.c: In function 'dispatch_ioctl_command':
/kisskb/src/fs/orangefs/devorangefs-req.c:596:31: note: userspace variable will be forcibly initialized
  struct ORANGEFS_dev_map_desc user_desc;
                               ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/can/isotp.c:62:
/kisskb/src/net/can/isotp.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 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:1332:12: 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:1332:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1332:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1332:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1332:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/fs/read_write.c:13:0:
/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:392:15: 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:495:15: 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:13:0:
/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:759:16: note: userspace variable will be forcibly initialized
   struct iovec iovec = iov_iter_iovec(iter);
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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;
                ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/include/linux/filter.h:9,
                 from /kisskb/src/net/bluetooth/l2cap_sock.c:32:
/kisskb/src/net/bluetooth/l2cap_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/bluetooth/l2cap_sock.c: In function 'l2cap_sock_setsockopt_old':
/kisskb/src/net/bluetooth/l2cap_sock.c:741:12: note: userspace variable will be forcibly initialized
 static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
            ^
/kisskb/src/net/bluetooth/l2cap_sock.c:741:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c: In function 'l2cap_sock_setsockopt':
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
 static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/l2cap_sock.c:897:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/include/crypto/if_alg.h:17,
                 from /kisskb/src/crypto/af_alg.c:11:
/kisskb/src/crypto/af_alg.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/fs/exec.c: In function 'do_execve':
/kisskb/src/fs/exec.c:2016:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = { .ptr.native = __envp };
                      ^
/kisskb/src/fs/exec.c:2015:22: 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:2015:22: note: userspace variable will be forcibly initialized
/kisskb/src/fs/exec.c:2016:22: 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:2026:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = { .ptr.native = __envp };
                      ^
/kisskb/src/fs/exec.c:2025:22: 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:2025:22: note: userspace variable will be forcibly initialized
/kisskb/src/fs/exec.c:2026:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = { .ptr.native = __envp };
                      ^
/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/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/fs/fcntl.c: In function 'send_sigio_to_task':
/kisskb/src/fs/fcntl.c:729:21: note: userspace variable will be forcibly initialized
    kernel_siginfo_t si;
                     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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:3093:12: 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:25:0,
                 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:1906:15: 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:745:20: 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:1869:15: 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:2038:16: 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:3366:12: 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:3366:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/smp.c: In function 'smp_send_cmd':
/kisskb/src/net/bluetooth/smp.c:593:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/tcp.h:17,
                 from /kisskb/src/include/linux/ipv6.h:93,
                 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_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_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_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)
            ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'do_unimap_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:492:20: note: userspace variable will be forcibly initialized
  struct unimapdesc tmp;
                    ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_k_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:468:26: note: userspace variable will be forcibly initialized
   struct console_font_op op;
                          ^
/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};
                        ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_ack_packet':
/kisskb/src/net/rxrpc/output.c:184:16: 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:290:16: 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:356:16: 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:561:16: 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:635:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/fs/seq_file.c: In function 'seq_read':
/kisskb/src/fs/seq_file.c:153:15: note: userspace variable will be forcibly initialized
  struct iovec iov = { .iov_base = buf, .iov_len = size};
               ^
/kisskb/src/fs/xattr.c: In function 'setxattr':
/kisskb/src/fs/xattr.c:598:19: note: userspace variable will be forcibly initialized
  struct xattr_ctx ctx = {
                   ^
/kisskb/src/fs/xattr.c: In function 'getxattr':
/kisskb/src/fs/xattr.c:717:19: note: userspace variable will be forcibly initialized
  struct xattr_ctx ctx = {
                   ^
In file included from /kisskb/src/include/net/inet_connection_sock.h:19:0,
                 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:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/net/ipv4/tcp_ipv4.c:61:
/kisskb/src/net/ipv4/tcp_ipv4.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/tcp_ipv4.c: In function 'tcp_v4_parse_md5_keys':
/kisskb/src/net/ipv4/tcp_ipv4.c:1248:12: note: userspace variable will be forcibly initialized
 static int tcp_v4_parse_md5_keys(struct sock *sk, int optname,
            ^
/kisskb/src/net/core/skmsg.c: In function 'sk_psock_verdict_data_ready':
/kisskb/src/net/core/skmsg.c:1206:20: note: userspace variable will be forcibly initialized
  read_descriptor_t desc;
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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)
                     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/include/net/bluetooth/bluetooth.h:29,
                 from /kisskb/src/net/bluetooth/sco.c:32:
/kisskb/src/net/bluetooth/sco.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/bluetooth/sco.c: In function 'sco_sock_setsockopt':
/kisskb/src/net/bluetooth/sco.c:830:12: note: userspace variable will be forcibly initialized
 static int sco_sock_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/bluetooth/sco.c:830:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/sco.c:830:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/bluetooth/sco.c:830:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 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)
     ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:2671:5: 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:25:0,
                 from /kisskb/src/net/vmw_vsock/af_vsock.c:101:
/kisskb/src/net/vmw_vsock/af_vsock.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/vmw_vsock/af_vsock.c: In function 'vsock_connectible_setsockopt':
/kisskb/src/net/vmw_vsock/af_vsock.c:1573:12: note: userspace variable will be forcibly initialized
 static int vsock_connectible_setsockopt(struct socket *sock,
            ^
/kisskb/src/net/vmw_vsock/af_vsock.c:1573:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/vmw_vsock/af_vsock.c:1573:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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/ipv4/af_inet.c: In function 'inet_ioctl':
/kisskb/src/net/ipv4/af_inet.c:931:17: note: userspace variable will be forcibly initialized
  struct rtentry rt;
                 ^
/kisskb/src/net/ipv4/af_inet.c:930:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/net/sctp/socket.c: In function 'sctp_getsockopt_connectx3':
/kisskb/src/net/sctp/socket.c:1388:27: note: userspace variable will be forcibly initialized
  struct sctp_getaddrs_old param;
                           ^
/kisskb/src/net/ipv4/devinet.c: In function 'inet_gifconf':
/kisskb/src/net/ipv4/devinet.c:1254:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_ioctl_encoded_write':
/kisskb/src/fs/btrfs/ioctl.c:5315:37: note: userspace variable will be forcibly initialized
  struct btrfs_ioctl_encoded_io_args args;
                                     ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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/signalfd.c: In function 'signalfd_read':
/kisskb/src/fs/signalfd.c:209:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/net/qrtr/af_qrtr.c: In function 'qrtr_ioctl':
/kisskb/src/net/qrtr/af_qrtr.c:1143:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/drivers/char/random.c: In function 'random_ioctl':
/kisskb/src/drivers/char/random.c:1361:16: note: userspace variable will be forcibly initialized
   struct iovec iov;
                ^
/kisskb/src/drivers/char/random.c: In function '__do_sys_getrandom':
/kisskb/src/drivers/char/random.c:1239:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 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:1040:12: note: userspace variable will be forcibly initialized
 static int xsk_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/xdp/xsk.c:1040:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/xdp/xsk.c:1040:12: note: userspace variable will be forcibly initialized
/kisskb/src/fs/io-wq.c: In function 'io_wqe_worker':
/kisskb/src/fs/io-wq.c:661:19: note: userspace variable will be forcibly initialized
    struct ksignal ksig;
                   ^
/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/socket.h:8:0,
                 from /kisskb/src/include/linux/compat.h:15,
                 from /kisskb/src/arch/arm64/include/asm/ftrace.h:53,
                 from /kisskb/src/include/linux/ftrace.h:23,
                 from /kisskb/src/include/linux/perf_event.h:51,
                 from /kisskb/src/include/linux/trace_events.h:10,
                 from /kisskb/src/include/trace/syscall.h:7,
                 from /kisskb/src/include/linux/syscalls.h:88,
                 from /kisskb/src/fs/io_uring.c:45:
/kisskb/src/fs/io_uring.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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:2095:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/net/socket.c:2094:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/socket.c: In function '__sys_recvfrom':
/kisskb/src/net/socket.c:2154:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/socket.c:2153:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 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/net/socket.c:2225:12: 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:2371:21: 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:2422:21: 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:2565:16: 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:2598:16: 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:2808:16: 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:2773:16: 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:1163:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/net/socket.c: In function 'sock_ioctl':
/kisskb/src/net/socket.c:1208:16: note: userspace variable will be forcibly initialized
   struct ifreq ifr;
                ^
/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:4107:16: note: userspace variable will be forcibly initialized
   struct iovec iovec;
                ^
/kisskb/src/fs/io_uring.c: In function 'io_sqd_handle_event':
/kisskb/src/fs/io_uring.c:9243:17: note: userspace variable will be forcibly initialized
  struct ksignal ksig;
                 ^
/kisskb/src/fs/io_uring.c: In function '__io_sqe_buffers_update':
/kisskb/src/fs/io_uring.c:11013:15: 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:10957:15: 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:6185:25: 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:6245:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/fs/io_uring.c:6244:16: 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:6423:25: 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:6503:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/fs/io_uring.c:6501:16: 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:4366:21: 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:4509:21: note: userspace variable will be forcibly initialized
  struct io_rw_state __s, *s = &__s;
                     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/nfc/nfc.h:16,
                 from /kisskb/src/net/nfc/nfc.h:13,
                 from /kisskb/src/net/nfc/llcp_sock.c:14:
/kisskb/src/net/nfc/llcp_sock.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/nfc/llcp_sock.c: In function 'nfc_llcp_setsockopt':
/kisskb/src/net/nfc/llcp_sock.c:231:12: note: userspace variable will be forcibly initialized
 static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/nfc/llcp_sock.c:231:12: note: userspace variable will be forcibly initialized
/kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_cdrom_send_packet':
/kisskb/src/drivers/scsi/scsi_ioctl.c:796:19: note: userspace variable will be forcibly initialized
  struct sg_io_hdr hdr;
                   ^
/kisskb/src/drivers/scsi/scsi_ioctl.c:795:31: note: userspace variable will be forcibly initialized
  struct cdrom_generic_command cgc;
                               ^
/kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_ioctl_sg_io':
/kisskb/src/drivers/scsi/scsi_ioctl.c:851:19: note: userspace variable will be forcibly initialized
  struct sg_io_hdr hdr;
                   ^
/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/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/mtd/mtdchar.c: In function 'mtdchar_ioctl':
/kisskb/src/drivers/mtd/mtdchar.c:1069:26: note: userspace variable will be forcibly initialized
   struct blkpg_ioctl_arg a;
                          ^
/kisskb/src/drivers/mtd/mtdchar.c:837:22: note: userspace variable will be forcibly initialized
   struct mtd_oob_buf buf;
                      ^
/kisskb/src/drivers/mtd/mtdchar.c:823:22: note: userspace variable will be forcibly initialized
   struct mtd_oob_buf buf;
                      ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_disconnectsignal':
/kisskb/src/drivers/usb/core/devio.c:2275:35: note: userspace variable will be forcibly initialized
  struct usbdevfs_disconnectsignal ds;
                                   ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk':
/kisskb/src/drivers/usb/core/devio.c:1363:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_bulktransfer bulk;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_control':
/kisskb/src/drivers/usb/core/devio.c:1264:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_ctrltransfer ctrl;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb':
/kisskb/src/drivers/usb/core/devio.c:1983:11: note: userspace variable will be forcibly initialized
  sigval_t userurb_sigval;
           ^
/kisskb/src/drivers/usb/core/devio.c:1982:22: note: userspace variable will be forcibly initialized
  struct usbdevfs_urb uurb;
                      ^
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:620:11: note: userspace variable will be forcibly initialized
  sigval_t addr;
           ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_default':
/kisskb/src/drivers/usb/core/devio.c:2387:24: 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:2275:35: note: userspace variable will be forcibly initialized
  struct usbdevfs_disconnectsignal ds;
                                   ^
/kisskb/src/drivers/input/ff-memless.c: In function 'ml_play_effects':
/kisskb/src/drivers/input/ff-memless.c:392:19: note: userspace variable will be forcibly initialized
  struct ff_effect effect;
                   ^
/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/infiniband/sw/siw/siw_cm.c: In function 'siw_rtr_data_ready':
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c:110:20: note: userspace variable will be forcibly initialized
  read_descriptor_t rd_desc;
                    ^
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c: In function 'siw_send_mpareqrep':
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c:458:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/drivers/input/misc/uinput.c: In function 'uinput_ioctl_handler':
/kisskb/src/drivers/input/misc/uinput.c:844:26: note: userspace variable will be forcibly initialized
  struct uinput_ff_upload ff_up;
                          ^
/kisskb/src/drivers/infiniband/sw/siw/siw_qp.c: In function 'siw_qp_llp_data_ready':
/kisskb/src/drivers/infiniband/sw/siw/siw_qp.c:106:21: note: userspace variable will be forcibly initialized
   read_descriptor_t rd_desc = { .arg.data = qp, .count = 1 };
                     ^
In file included from /kisskb/src/include/linux/rcuwait.h:6:0,
                 from /kisskb/src/include/linux/percpu-rwsem.h:7,
                 from /kisskb/src/include/linux/fs.h:33,
                 from /kisskb/src/include/linux/highmem.h:5,
                 from /kisskb/src/include/linux/bvec.h:10,
                 from /kisskb/src/include/linux/blk_types.h:10,
                 from /kisskb/src/include/linux/blkdev.h:9,
                 from /kisskb/src/drivers/usb/gadget/function/f_mass_storage.c:171:
/kisskb/src/drivers/usb/gadget/function/f_mass_storage.c: In function 'kernel_dequeue_signal':
/kisskb/src/include/linux/sched/signal.h:283:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t __info;
                   ^
/kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_ioc_fsbulkstat':
/kisskb/src/fs/xfs/xfs_ioctl.c:665:26: 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:446:37: 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:586:33: 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:1972:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/fs/xfs/xfs_ioctl.c:1964:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/fs/xfs/xfs_ioctl.c:1957:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'intel_th_msc_read':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:1543:33: note: userspace variable will be forcibly initialized
   struct msc_win_to_user_struct u = {
                                 ^
/kisskb/src/drivers/infiniband/core/uverbs_main.c: In function 'ib_uverbs_write':
/kisskb/src/drivers/infiniband/core/uverbs_main.c:569:28: note: userspace variable will be forcibly initialized
  struct uverbs_attr_bundle bundle;
                            ^
/kisskb/src/drivers/infiniband/core/rdma_core.c: In function 'uverbs_uobject_fd_release':
/kisskb/src/drivers/infiniband/core/rdma_core.c:822:29: note: userspace variable will be forcibly initialized
   struct uverbs_attr_bundle attrs = {
                             ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_srq_recv':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:2336:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_ex_create_rwq_ind_table':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:3051:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_send':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:1999:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_recv':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:2285:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_ex_create_flow':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:3179:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_ioctl.c: In function 'ib_uverbs_cmd_verbs':
/kisskb/src/drivers/infiniband/core/uverbs_ioctl.c:550:21: note: userspace variable will be forcibly initialized
  struct bundle_priv onstack;
                     ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5
# Build took: 0:02:00.134429