# git rev-parse -q --verify 25fe90f43fa312213b653dc1f12fd2d80f855883^{commit}
25fe90f43fa312213b653dc1f12fd2d80f855883
already have revision, skipping fetch
# git checkout -q -f -B kisskb 25fe90f43fa312213b653dc1f12fd2d80f855883
# git clean -qxdf
# < git log -1
# commit 25fe90f43fa312213b653dc1f12fd2d80f855883
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Fri Jun 11 19:35:33 2021 +1000
# 
#     Add linux-next specific files for 20210611
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 25fe90f43fa312213b653dc1f12fd2d80f855883
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 120 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  help
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
# make -s -j 120 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
/kisskb/src/arch/arm64/Makefile:25: ld does not support --fix-cortex-a53-843419; kernel may be susceptible to erratum
In file included from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:27,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:44,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:27,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/tm.h:44,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/plugin/include/gcc-plugin.h:31,
                 from /opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/../lib/gcc/aarch64-buildroot-linux-gnu/5.4.0/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'
/kisskb/src/arch/arm64/kernel/signal.c: In function 'restore_sigframe':
/kisskb/src/arch/arm64/kernel/signal.c:490:19: 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:766:33: 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:847:17: 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:961:33: note: userspace variable will be forcibly initialized
  struct rt_sigframe_user_layout user;
                                 ^
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:351:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/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/arch/arm64/kernel/perf_callchain.c: In function 'user_backtrace':
/kisskb/src/arch/arm64/kernel/perf_callchain.c:26:20: note: userspace variable will be forcibly initialized
  struct frame_tail buftail;
                    ^
/kisskb/src/kernel/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/kernel/time/posix-timers.c: In function '__do_compat_sys_timer_create':
/kisskb/src/kernel/time/posix-timers.c:597:14: note: userspace variable will be forcibly initialized
   sigevent_t event;
              ^
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:17:9: 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:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:28:10: 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:33:20: 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:4590:9: 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:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/kernel/bpf/syscall.c:4590:9: 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:6:0,
                 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:54:19: 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:6:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/kernel/bpf/syscall.c:4:
/kisskb/src/kernel/bpf/syscall.c: In function '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/kernel/bpf/syscall.c: In function '___bpf_copy_key':
/kisskb/src/kernel/bpf/syscall.c:1012:14: note: userspace variable will be forcibly initialized
 static void *___bpf_copy_key(bpfptr_t ukey, u64 key_size)
              ^
/kisskb/src/kernel/bpf/syscall.c:1012:14: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpfptr.h:6:0,
                 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:3470:8: 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:3749:8: 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:3792:8: 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:3809:8: 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:54:19: 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:1093:12: 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:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/syscall.c:1096:11: note: userspace variable will be forcibly initialized
  bpfptr_t uvalue = make_bpfptr(attr->value, uattr.is_kernel);
           ^
/kisskb/src/kernel/bpf/syscall.c:1095:11: 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:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:54:19: 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:2121:12: 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:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/syscall.c:2121:12: 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:2232:6: note: userspace variable will be forcibly initialized
  if (copy_from_bpfptr(prog->insns,
      ^
/kisskb/src/kernel/bpf/syscall.c:2146:6: 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:54:19: 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:4414:12: 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:4560:9: 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:4560:9: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/bpf/syscall.c: In function '__arm64_sys_bpf':
/kisskb/src/kernel/bpf/syscall.c:4560:9: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/fork.c: In function '__do_sys_clone3':
/kisskb/src/kernel/fork.c:2824:27: note: userspace variable will be forcibly initialized
  struct kernel_clone_args kargs;
                           ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 from /kisskb/src/kernel/bpf/verifier.c:10:
/kisskb/src/kernel/bpf/verifier.c: In function 'KERNEL_BPFPTR':
/kisskb/src/include/linux/bpfptr.h:17:9: 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:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:28:10: 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:33:20: 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:40:20: 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:6:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/kernel/bpf/verifier.c:10:
/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 '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/verifier.c:10:
/kisskb/src/kernel/bpf/verifier.c: In function 'copy_from_bpfptr':
/kisskb/src/include/linux/bpfptr.h:54:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size)
                   ^
/kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_func':
/kisskb/src/include/linux/bpfptr.h:54:19: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/bpf/verifier.c:9445:12: note: userspace variable will be forcibly initialized
 static int check_btf_func(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:9445:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 from /kisskb/src/kernel/bpf/verifier.c:10:
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/verifier.c:9445:12: note: userspace variable will be forcibly initialized
 static int check_btf_func(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:9456:11: 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/kernel/bpf/verifier.c:10:
/kisskb/src/kernel/bpf/verifier.c: In function 'check_btf_line':
/kisskb/src/include/linux/bpfptr.h:54:19: 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:9592:12: note: userspace variable will be forcibly initialized
 static int check_btf_line(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:9592:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 from /kisskb/src/kernel/bpf/verifier.c:10:
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/verifier.c:9592:12: note: userspace variable will be forcibly initialized
 static int check_btf_line(struct bpf_verifier_env *env,
            ^
/kisskb/src/kernel/bpf/verifier.c:9601:11: note: userspace variable will be forcibly initialized
  bpfptr_t ulinfo;
           ^
/kisskb/src/kernel/bpf/verifier.c: In function 'resolve_pseudo_ldimm64':
/kisskb/src/kernel/bpf/verifier.c:11162:12: note: userspace variable will be forcibly initialized
 static int resolve_pseudo_ldimm64(struct bpf_verifier_env *env)
            ^
/kisskb/src/kernel/bpf/verifier.c:11162:12: note: userspace variable will be forcibly initialized
/kisskb/src/block/blk-map.c: In function 'blk_rq_map_user':
/kisskb/src/block/blk-map.c:569:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 from /kisskb/src/kernel/bpf/verifier.c:10:
/kisskb/src/kernel/bpf/verifier.c: In function 'bpf_check':
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/verifier.c:13327:5: note: userspace variable will be forcibly initialized
 int bpf_check(struct bpf_prog **prog, union bpf_attr *attr, bpfptr_t uattr)
     ^
In file included from /kisskb/src/fs/read_write.c:13:0:
/kisskb/src/fs/read_write.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:111:9: 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:406:15: 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:509:15: note: userspace variable will be forcibly initialized
  struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len };
               ^
/kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo':
/kisskb/src/kernel/ptrace.c:747:20: note: userspace variable will be forcibly initialized
   kernel_siginfo_t info;
                    ^
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:111:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/read_write.c:757:16: note: userspace variable will be forcibly initialized
   struct iovec iovec = iov_iter_iovec(iter);
                ^
/kisskb/src/kernel/ptrace.c: In function 'ptrace_request':
/kisskb/src/kernel/ptrace.c:1231:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^
/kisskb/src/kernel/ptrace.c:1036:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo, *si;
                   ^
/kisskb/src/kernel/ptrace.c: In function 'compat_ptrace_request':
/kisskb/src/kernel/ptrace.c:1394:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^
/kisskb/src/kernel/ptrace.c:1351:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo;
                   ^
/kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack':
/kisskb/src/kernel/signal.c:4164:15: note: userspace variable will be forcibly initialized
  stack_t new, old;
               ^
/kisskb/src/kernel/signal.c:4164:10: note: userspace variable will be forcibly initialized
  stack_t new, old;
          ^
/kisskb/src/kernel/signal.c: In function 'do_compat_sigaltstack':
/kisskb/src/kernel/signal.c:4200:15: note: userspace variable will be forcibly initialized
  stack_t uss, uoss;
               ^
/kisskb/src/kernel/signal.c:4200:10: note: userspace variable will be forcibly initialized
  stack_t uss, uoss;
          ^
/kisskb/src/kernel/signal.c: In function 'kill_pid_usb_asyncio':
/kisskb/src/kernel/signal.c:1552:24: 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:1962:24: 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:2074:24: 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:2313:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigqueueinfo':
/kisskb/src/kernel/signal.c:3970:19: 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:3744:24: 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:1767:24: 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:3901:24: 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:4010:19: 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:1665:24: 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:1753:24: 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:1782:24: 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:1797:24: note: userspace variable will be forcibly initialized
  struct kernel_siginfo info;
                        ^
/kisskb/src/kernel/signal.c: In function 'force_sig_perf':
/kisskb/src/kernel/signal.c:1811:24: 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:1829:24: 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:1701:24: note: userspace variable will be forcibly initialized
  struct kernel_siginfo info;
                        ^
/kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_sigqueueinfo':
/kisskb/src/kernel/signal.c:3983:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_tgsigqueueinfo':
/kisskb/src/kernel/signal.c:4024:19: 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:3605:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_sigtimedwait_time64':
/kisskb/src/kernel/signal.c:3670:19: 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:3823:19: 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:4178:10: 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/include/linux/cgroup-defs.h:22,
                 from /kisskb/src/include/linux/cgroup.h:28,
                 from /kisskb/src/include/net/netprio_cgroup.h:11,
                 from /kisskb/src/include/linux/netdevice.h:41,
                 from /kisskb/src/include/linux/if_vlan.h:10,
                 from /kisskb/src/include/linux/filter.h:21,
                 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:17:9: 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:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:28:10: 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:33:20: note: userspace variable will be forcibly initialized
 static inline bool bpfptr_is_null(bpfptr_t bpfptr)
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/filter.h:13,
                 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/bpf-cgroup.h:5,
                 from /kisskb/src/include/linux/cgroup-defs.h:22,
                 from /kisskb/src/include/linux/cgroup.h:28,
                 from /kisskb/src/include/net/netprio_cgroup.h:11,
                 from /kisskb/src/include/linux/netdevice.h:41,
                 from /kisskb/src/include/linux/if_vlan.h:10,
                 from /kisskb/src/include/linux/filter.h:21,
                 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:54:19: 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:54:19: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/bpf/bpf_iter.c:476:5: 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:476:5: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpf.h:25:0,
                 from /kisskb/src/include/linux/bpf-cgroup.h:5,
                 from /kisskb/src/include/linux/cgroup-defs.h:22,
                 from /kisskb/src/include/linux/cgroup.h:28,
                 from /kisskb/src/include/net/netprio_cgroup.h:11,
                 from /kisskb/src/include/linux/netdevice.h:41,
                 from /kisskb/src/include/linux/if_vlan.h:10,
                 from /kisskb/src/include/linux/filter.h:21,
                 from /kisskb/src/kernel/bpf/bpf_iter.c:6:
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/bpf_iter.c:476:5: 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:485:11: note: userspace variable will be forcibly initialized
  bpfptr_t ulinfo;
           ^
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:42,
                 from /kisskb/src/include/linux/ftrace.h:22,
                 from /kisskb/src/include/linux/kprobes.h:29,
                 from /kisskb/src/include/linux/kgdb.h:19,
                 from /kisskb/src/arch/arm64/include/asm/cacheflush.h:11,
                 from /kisskb/src/include/linux/highmem.h:12,
                 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:111:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/mm/madvise.c: In function '__do_sys_process_madvise':
/kisskb/src/include/linux/uio.h:111:9: note: userspace variable will be forcibly initialized
/kisskb/src/mm/madvise.c:1232:38: note: userspace variable will be forcibly initialized
  struct iovec iovstack[UIO_FASTIOV], iovec;
                                      ^
/kisskb/src/fs/fcntl.c: In function 'send_sigio_to_task':
/kisskb/src/fs/fcntl.c:747:21: note: userspace variable will be forcibly initialized
    kernel_siginfo_t si;
                     ^
/kisskb/src/fs/exec.c: In function 'compat_do_execve':
/kisskb/src/fs/exec.c:2011:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^
/kisskb/src/fs/exec.c:2007:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr argv = {
                      ^
/kisskb/src/fs/exec.c: In function 'compat_do_execveat':
/kisskb/src/fs/exec.c:2027:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^
/kisskb/src/fs/exec.c:2023:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr argv = {
                      ^
/kisskb/src/fs/select.c: In function '__do_sys_pselect6':
/kisskb/src/fs/select.c:795:24: note: userspace variable will be forcibly initialized
  struct sigset_argpack x = {NULL, 0};
                        ^
/kisskb/src/fs/seq_file.c: In function 'seq_read':
/kisskb/src/fs/seq_file.c:150:15: note: userspace variable will be forcibly initialized
  struct iovec iov = { .iov_base = buf, .iov_len = size};
               ^
/kisskb/src/block/scsi_ioctl.c: In function 'scsi_cdrom_send_packet':
/kisskb/src/block/scsi_ioctl.c:714:19: note: userspace variable will be forcibly initialized
  struct sg_io_hdr hdr;
                   ^
/kisskb/src/block/scsi_ioctl.c:713:31: note: userspace variable will be forcibly initialized
  struct cdrom_generic_command cgc;
                               ^
/kisskb/src/block/scsi_ioctl.c: In function 'scsi_cmd_ioctl':
/kisskb/src/block/scsi_ioctl.c:803:21: note: userspace variable will be forcibly initialized
    struct sg_io_hdr hdr;
                     ^
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:17:9: 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:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
In file included from /kisskb/src/include/linux/bpfptr.h:6:0,
                 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:54:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_bpfptr(void *dst, bpfptr_t src, size_t size)
                   ^
/kisskb/src/kernel/bpf/btf.c: In function 'btf_parse':
/kisskb/src/include/linux/bpfptr.h:54:19: note: userspace variable will be forcibly initialized
/kisskb/src/kernel/bpf/btf.c:4260:20: 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:28:10: note: userspace variable will be forcibly initialized
   return KERNEL_BPFPTR((void*) (uintptr_t) addr);
          ^
/kisskb/src/include/linux/bpfptr.h:17:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/include/linux/bpfptr.h:22:9: note: userspace variable will be forcibly initialized
  return (bpfptr_t) { .user = p };
         ^
/kisskb/src/kernel/bpf/btf.c:5800:8: note: userspace variable will be forcibly initialized
  btf = btf_parse(make_bpfptr(attr->btf, uattr.is_kernel),
        ^
/kisskb/src/fs/signalfd.c: In function 'signalfd_read':
/kisskb/src/fs/signalfd.c:218:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'fb_getput_cmap':
/kisskb/src/drivers/video/fbdev/core/fbmem.c:1220:22: note: userspace variable will be forcibly initialized
  struct fb_cmap_user cmap;
                      ^
/kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl':
/kisskb/src/drivers/video/fbdev/core/fbmem.c:1091:22: note: userspace variable will be forcibly initialized
  struct fb_cmap_user cmap;
                      ^
/kisskb/src/fs/io-wq.c: In function 'io_wqe_worker':
/kisskb/src/fs/io-wq.c:554:19: note: userspace variable will be forcibly initialized
    struct ksignal ksig;
                   ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'do_unimap_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:490:20: 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:466:26: note: userspace variable will be forcibly initialized
   struct console_font_op op;
                          ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_compat_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:1058:25: note: userspace variable will be forcibly initialized
  struct console_font_op op; /* used in multiple places here */
                         ^
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:42,
                 from /kisskb/src/include/linux/ftrace.h:22,
                 from /kisskb/src/include/linux/perf_event.h:49,
                 from /kisskb/src/include/linux/trace_events.h:10,
                 from /kisskb/src/include/trace/syscall.h:7,
                 from /kisskb/src/include/linux/syscalls.h:87,
                 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:111:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/io_uring.c: In function 'loop_rw_iter':
/kisskb/src/include/linux/uio.h:111:9: note: userspace variable will be forcibly initialized
/kisskb/src/fs/io_uring.c:3050:16: note: userspace variable will be forcibly initialized
   struct iovec iovec;
                ^
/kisskb/src/fs/io_uring.c: In function '__io_sqe_buffers_update':
/kisskb/src/fs/io_uring.c:8450:15: 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:8392:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/fs/io_uring.c: In function 'io_sqd_handle_event':
/kisskb/src/fs/io_uring.c:6818:17: note: userspace variable will be forcibly initialized
  struct ksignal ksig;
                 ^
/kisskb/src/drivers/xen/gntdev.c: In function 'gntdev_ioctl_grant_copy':
/kisskb/src/drivers/xen/gntdev.c:909:36: note: userspace variable will be forcibly initialized
   struct gntdev_grant_copy_segment seg;
                                    ^
/kisskb/src/drivers/xen/gntdev.c:898:27: note: userspace variable will be forcibly initialized
  struct gntdev_copy_batch batch;
                           ^
/kisskb/src/drivers/xen/gntdev.c:897:33: note: userspace variable will be forcibly initialized
  struct ioctl_gntdev_grant_copy copy;
                                 ^
/kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_mmap':
/kisskb/src/drivers/xen/privcmd.c:253:22: note: userspace variable will be forcibly initialized
  struct privcmd_mmap mmapcmd;
                      ^
/kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_mmap_batch':
/kisskb/src/drivers/xen/privcmd.c:452:26: note: userspace variable will be forcibly initialized
  struct mmap_batch_state state;
                          ^
/kisskb/src/drivers/xen/privcmd.c:447:30: note: userspace variable will be forcibly initialized
  struct privcmd_mmapbatch_v2 m;
                              ^
/kisskb/src/drivers/xen/privcmd.c: In function 'privcmd_ioctl_dm_op':
/kisskb/src/drivers/xen/privcmd.c:618:23: note: userspace variable will be forcibly initialized
  struct privcmd_dm_op kdata;
                       ^
/kisskb/src/drivers/scsi/aacraid/commctrl.c: In function 'next_getadapter_fib':
/kisskb/src/drivers/scsi/aacraid/commctrl.c:246:19: note: userspace variable will be forcibly initialized
  struct fib_ioctl f;
                   ^
/kisskb/src/drivers/scsi/smartpqi/smartpqi_init.c: In function 'pqi_passthru_ioctl':
/kisskb/src/drivers/scsi/smartpqi/smartpqi_init.c:6262:23: note: userspace variable will be forcibly initialized
  IOCTL_Command_struct iocommand;
                       ^
/kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_ioc_fsbulkstat':
/kisskb/src/fs/xfs/xfs_ioctl.c:744:26: note: userspace variable will be forcibly initialized
  struct xfs_fsop_bulkreq bulkreq;
                          ^
/kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_attrlist_by_handle':
/kisskb/src/fs/xfs/xfs_ioctl.c:445:37: note: userspace variable will be forcibly initialized
  struct xfs_fsop_attrlist_handlereq al_hreq;
                                     ^
/kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_attrmulti_by_handle':
/kisskb/src/fs/xfs/xfs_ioctl.c:585:33: note: userspace variable will be forcibly initialized
  xfs_fsop_attrmulti_handlereq_t am_hreq;
                                 ^
/kisskb/src/fs/xfs/xfs_ioctl.c: In function 'xfs_file_ioctl':
/kisskb/src/fs/xfs/xfs_ioctl.c:2025:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/fs/xfs/xfs_ioctl.c:2017:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/fs/xfs/xfs_ioctl.c:2010:24: note: userspace variable will be forcibly initialized
   xfs_fsop_handlereq_t hreq;
                        ^
/kisskb/src/drivers/hid/uhid.c: In function 'uhid_dev_create':
/kisskb/src/drivers/hid/uhid.c:535:25: note: userspace variable will be forcibly initialized
  struct uhid_create_req orig;
                         ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_disconnectsignal':
/kisskb/src/drivers/usb/core/devio.c:2181:35: note: userspace variable will be forcibly initialized
  struct usbdevfs_disconnectsignal ds;
                                   ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_control':
/kisskb/src/drivers/usb/core/devio.c:1187:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_ctrltransfer ctrl;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_control_compat':
/kisskb/src/drivers/usb/core/devio.c:2035:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_ctrltransfer ctrl;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk':
/kisskb/src/drivers/usb/core/devio.c:1269:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_bulktransfer bulk;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk_compat':
/kisskb/src/drivers/usb/core/devio.c:2048:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_bulktransfer bulk;
                               ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb':
/kisskb/src/drivers/usb/core/devio.c:1889:11: note: userspace variable will be forcibly initialized
  sigval_t userurb_sigval;
           ^
/kisskb/src/drivers/usb/core/devio.c:1888:22: note: userspace variable will be forcibly initialized
  struct usbdevfs_urb uurb;
                      ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb_compat':
/kisskb/src/drivers/usb/core/devio.c:2095:11: note: userspace variable will be forcibly initialized
  sigval_t userurb_sigval;
           ^
/kisskb/src/drivers/usb/core/devio.c:2094:22: 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:607:11: note: userspace variable will be forcibly initialized
  sigval_t addr;
           ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_compat':
/kisskb/src/drivers/usb/core/devio.c:2304:24: note: userspace variable will be forcibly initialized
  struct usbdevfs_ioctl ctrl;
                        ^
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_default':
/kisskb/src/drivers/usb/core/devio.c:2293:24: note: userspace variable will be forcibly initialized
  struct usbdevfs_ioctl ctrl;
                        ^
/kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c: In function '_ctl_compat_mpt_command':
/kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c:2548:28: note: userspace variable will be forcibly initialized
  struct mpt3_ioctl_command karg;
                            ^
/kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c: In function '_ctl_ioctl_main':
/kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c:2641:29: note: userspace variable will be forcibly initialized
   struct mpt3_ioctl_command karg;
                             ^
/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/input/evdev.c: In function 'evdev_do_ioctl':
/kisskb/src/drivers/input/evdev.c:1037:19: note: userspace variable will be forcibly initialized
  struct ff_effect effect;
                   ^
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'intel_th_msc_read':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:1529:33: note: userspace variable will be forcibly initialized
   struct msc_win_to_user_struct u = {
                                 ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'compat_rangeinfo':
/kisskb/src/drivers/comedi/comedi_fops.c:2923:26: note: userspace variable will be forcibly initialized
  struct comedi_rangeinfo rangeinfo;
                          ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'compat_chaninfo':
/kisskb/src/drivers/comedi/comedi_fops.c:2899:25: note: userspace variable will be forcibly initialized
  struct comedi_chaninfo chaninfo;
                         ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'compat_cmd':
/kisskb/src/drivers/comedi/comedi_fops.c:3000:20: note: userspace variable will be forcibly initialized
  struct comedi_cmd cmd;
                    ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'compat_cmdtest':
/kisskb/src/drivers/comedi/comedi_fops.c:3025:20: note: userspace variable will be forcibly initialized
  struct comedi_cmd cmd;
                    ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'compat_insn':
/kisskb/src/drivers/comedi/comedi_fops.c:3101:21: note: userspace variable will be forcibly initialized
  struct comedi_insn insn;
                     ^
/kisskb/src/drivers/comedi/comedi_fops.c: In function 'comedi_unlocked_ioctl':
/kisskb/src/drivers/comedi/comedi_fops.c:2253:22: note: userspace variable will be forcibly initialized
   struct comedi_insn insn;
                      ^
/kisskb/src/drivers/comedi/comedi_fops.c:2229:26: note: userspace variable will be forcibly initialized
   struct comedi_insnlist insnlist;
                          ^
/kisskb/src/drivers/comedi/comedi_fops.c:2216:21: note: userspace variable will be forcibly initialized
   struct comedi_cmd cmd;
                     ^
/kisskb/src/drivers/comedi/comedi_fops.c:2203:21: note: userspace variable will be forcibly initialized
   struct comedi_cmd cmd;
                     ^
/kisskb/src/drivers/comedi/comedi_fops.c:2180:27: note: userspace variable will be forcibly initialized
   struct comedi_rangeinfo it;
                           ^
/kisskb/src/drivers/comedi/comedi_fops.c:2171:26: note: userspace variable will be forcibly initialized
   struct comedi_chaninfo it;
                          ^
/kisskb/src/drivers/comedi/drivers.c: In function 'insn_rw_emulate_bits':
/kisskb/src/drivers/comedi/drivers.c:612:21: note: userspace variable will be forcibly initialized
  struct comedi_insn _insn;
                     ^
/kisskb/src/fs/xfs/xfs_ioctl32.c: In function 'xfs_compat_ioc_fsbulkstat':
/kisskb/src/fs/xfs/xfs_ioctl32.c:218:26: note: userspace variable will be forcibly initialized
  struct xfs_fsop_bulkreq bulkreq;
                          ^
/kisskb/src/fs/xfs/xfs_ioctl32.c: In function 'xfs_file_compat_ioctl':
/kisskb/src/fs/xfs/xfs_ioctl32.c:528:29: note: userspace variable will be forcibly initialized
   struct xfs_fsop_handlereq hreq;
                             ^
/kisskb/src/fs/xfs/xfs_ioctl32.c:521:29: note: userspace variable will be forcibly initialized
   struct xfs_fsop_handlereq hreq;
                             ^
/kisskb/src/fs/xfs/xfs_ioctl32.c:513:29: note: userspace variable will be forcibly initialized
   struct xfs_fsop_handlereq hreq;
                             ^
/kisskb/src/drivers/scsi/megaraid.c: In function 'mega_m_to_n':
/kisskb/src/drivers/scsi/megaraid.c:3385:18: note: userspace variable will be forcibly initialized
  struct uioctl_t uioc_mimd;
                  ^
/kisskb/src/drivers/scsi/megaraid.c: In function 'megadev_ioctl':
/kisskb/src/drivers/scsi/megaraid.c:2971:13: note: userspace variable will be forcibly initialized
  nitioctl_t uioc;
             ^
/kisskb/src/drivers/scsi/hpsa.c: In function 'hpsa_ioctl':
/kisskb/src/drivers/scsi/hpsa.c:6659:28: note: userspace variable will be forcibly initialized
   BIG_IOCTL_Command_struct ioc;
                            ^
/kisskb/src/drivers/scsi/hpsa.c:6644:24: note: userspace variable will be forcibly initialized
   IOCTL_Command_struct iocommand;
                        ^
/kisskb/src/drivers/scsi/hpsa.c: In function 'hpsa_ioctl32_passthru':
/kisskb/src/drivers/scsi/hpsa.c:6274:23: note: userspace variable will be forcibly initialized
  IOCTL_Command_struct arg64;
                       ^
/kisskb/src/drivers/scsi/hpsa.c: In function 'hpsa_ioctl32_big_passthru':
/kisskb/src/drivers/scsi/hpsa.c:6305:27: note: userspace variable will be forcibly initialized
  BIG_IOCTL_Command_struct arg64;
                           ^
/kisskb/src/drivers/fsi/fsi-sbefifo.c: In function 'sbefifo_user_read':
/kisskb/src/drivers/fsi/fsi-sbefifo.c:794:22: note: userspace variable will be forcibly initialized
         struct iovec resp_iov;
                      ^
/kisskb/src/drivers/usb/mon/mon_bin.c: In function 'mon_bin_ioctl':
/kisskb/src/drivers/usb/mon/mon_bin.c:1082:25: note: userspace variable will be forcibly initialized
   struct mon_bin_mfetch mfetch;
                         ^
/kisskb/src/drivers/usb/mon/mon_bin.c:1066:22: note: userspace variable will be forcibly initialized
   struct mon_bin_get getb;
                      ^
/kisskb/src/drivers/media/mc/mc-device.c: In function 'media_device_enum_links32':
/kisskb/src/drivers/media/mc/mc-device.c:496:26: note: userspace variable will be forcibly initialized
  struct media_links_enum links;
                          ^
/kisskb/src/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/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_s_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2208:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control ctrl;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2174:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control ctrl;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:726:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:807:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl_int64':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:820:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
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/huge_mm.h:8,
                 from /kisskb/src/include/linux/mm.h:725,
                 from /kisskb/src/include/linux/bvec.h:14,
                 from /kisskb/src/include/linux/blk_types.h:10,
                 from /kisskb/src/include/linux/genhd.h:19,
                 from /kisskb/src/include/linux/blkdev.h:8,
                 from /kisskb/src/drivers/usb/gadget/function/f_mass_storage.c:201:
/kisskb/src/drivers/usb/gadget/function/f_mass_storage.c: In function 'kernel_dequeue_signal':
/kisskb/src/include/linux/sched/signal.h:282:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t __info;
                   ^
/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_write':
/kisskb/src/drivers/usb/class/usbtmc.c:1262:24: note: userspace variable will be forcibly initialized
  struct usbtmc_message msg;
                        ^
/kisskb/src/drivers/usb/class/usbtmc.c: In function 'usbtmc_ioctl_generic_read':
/kisskb/src/drivers/usb/class/usbtmc.c:1051:24: note: userspace variable will be forcibly initialized
  struct usbtmc_message msg;
                        ^
Completed OK
# rm -rf /kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:02:30.902806