# git rev-parse -q --verify 0eb96e2c58c03e79fc2ee833ba88bf9226986564^{commit}
0eb96e2c58c03e79fc2ee833ba88bf9226986564
already have revision, skipping fetch
# git checkout -q -f -B kisskb 0eb96e2c58c03e79fc2ee833ba88bf9226986564
# git clean -qxdf
# < git log -1
# commit 0eb96e2c58c03e79fc2ee833ba88bf9226986564
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Thu Jan 27 14:17:45 2022 +1100
# 
#     Add linux-next specific files for 20220127
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version
# < git log --format=%s --max-count=1 0eb96e2c58c03e79fc2ee833ba88bf9226986564
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  randconfig
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# < make -s -j 24 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  help
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  olddefconfig
# make -s -j 24 ARCH=arm64 O=/kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/aarch64-linux/bin/aarch64-linux-  
In file included from /kisskb/src/include/linux/audit.h:13,
                 from /kisskb/src/arch/arm64/kernel/ptrace.c:11:
/kisskb/src/arch/arm64/kernel/ptrace.c: In function 'user_single_step_report':
/kisskb/src/include/linux/ptrace.h:351:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^~~~
/kisskb/src/arch/arm64/kvm/../../../virt/kvm/kvm_main.c: In function 'kvm_vm_ioctl':
/kisskb/src/arch/arm64/kvm/../../../virt/kvm/kvm_main.c:4506:30: note: userspace variable will be forcibly initialized
   struct kvm_clear_dirty_log log;
                              ^~~
/kisskb/src/arch/arm64/kvm/../../../virt/kvm/kvm_main.c:4496:24: note: userspace variable will be forcibly initialized
   struct kvm_dirty_log log;
                        ^~~
/kisskb/src/arch/arm64/kernel/signal.c: In function 'restore_sigframe':
/kisskb/src/arch/arm64/kernel/signal.c:496:19: note: userspace variable will be forcibly initialized
  struct user_ctxs user;
                   ^~~~
/kisskb/src/arch/arm64/kernel/signal.c: In function 'setup_rt_frame':
/kisskb/src/arch/arm64/kernel/signal.c:772:33: note: userspace variable will be forcibly initialized
  struct rt_sigframe_user_layout user;
                                 ^~~~
/kisskb/src/arch/arm64/kernel/signal.c: In function 'do_signal':
/kisskb/src/arch/arm64/kernel/signal.c:853:17: note: userspace variable will be forcibly initialized
  struct ksignal ksig;
                 ^~~~
/kisskb/src/arch/arm64/kernel/signal.c: In function 'minsigstksz_setup':
/kisskb/src/arch/arm64/kernel/signal.c:964:33: note: userspace variable will be forcibly initialized
  struct rt_sigframe_user_layout user;
                                 ^~~~
/kisskb/src/arch/arm64/kvm/arm.c: In function 'kvm_arch_vm_ioctl':
/kisskb/src/arch/arm64/kvm/arm.c:1436:32: note: userspace variable will be forcibly initialized
   struct kvm_arm_copy_mte_tags copy_tags;
                                ^~~~~~~~~
/kisskb/src/block/blk-map.c: In function 'blk_rq_map_user':
/kisskb/src/block/blk-map.c:569:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^~~
/kisskb/src/block/blk-zoned.c: In function 'blkdev_report_zones_ioctl':
/kisskb/src/block/blk-zoned.c:342:26: note: userspace variable will be forcibly initialized
  struct zone_report_args args;
                          ^~~~
/kisskb/src/sound/core/control.c: In function 'snd_ctl_elem_list_user':
/kisskb/src/sound/core/control.c:788:27: note: userspace variable will be forcibly initialized
  struct snd_ctl_elem_list list;
                           ^~~~
/kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xferi_frames_ioctl':
/kisskb/src/sound/core/pcm_native.c:3139:19: note: userspace variable will be forcibly initialized
  struct snd_xferi xferi;
                   ^~~~~
/kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xfern_frames_ioctl':
/kisskb/src/sound/core/pcm_native.c:3161:19: note: userspace variable will be forcibly initialized
  struct snd_xfern xfern;
                   ^~~~~
In file included from /kisskb/src/fs/read_write.c:13:
/kisskb/src/fs/read_write.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/read_write.c: In function 'new_sync_read':
/kisskb/src/fs/read_write.c: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:
/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:743:16: note: userspace variable will be forcibly initialized
   struct iovec iovec = iov_iter_iovec(iter);
                ^~~~~
/kisskb/src/kernel/fork.c: In function '__do_sys_clone3':
/kisskb/src/kernel/fork.c:2818:27: note: userspace variable will be forcibly initialized
  struct kernel_clone_args kargs;
                           ^~~~~
/kisskb/src/fs/exec.c: In function 'compat_do_execve':
/kisskb/src/fs/exec.c:2017:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^~~~
/kisskb/src/fs/exec.c:2013:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr argv = {
                      ^~~~
/kisskb/src/fs/exec.c: In function 'compat_do_execveat':
/kisskb/src/fs/exec.c:2033:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^~~~
/kisskb/src/fs/exec.c:2029:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr argv = {
                      ^~~~
/kisskb/src/fs/fcntl.c: In function 'send_sigio_to_task':
/kisskb/src/fs/fcntl.c:748:21: note: userspace variable will be forcibly initialized
    kernel_siginfo_t si;
                     ^~
/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/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/kernel/ptrace.c: In function 'ptrace_peek_siginfo':
/kisskb/src/kernel/ptrace.c:745:20: note: userspace variable will be forcibly initialized
   kernel_siginfo_t info;
                    ^~~~
/kisskb/src/kernel/ptrace.c: In function 'ptrace_request':
/kisskb/src/kernel/ptrace.c:1229:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^~~~
/kisskb/src/kernel/ptrace.c:1034:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo, *si;
                   ^~~~~~~
/kisskb/src/kernel/ptrace.c: In function 'compat_ptrace_request':
/kisskb/src/kernel/ptrace.c:1392:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^~~~
/kisskb/src/kernel/ptrace.c:1349:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo;
                   ^~~~~~~
/kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack':
/kisskb/src/kernel/signal.c:4230:15: note: userspace variable will be forcibly initialized
  stack_t new, old;
               ^~~
/kisskb/src/kernel/signal.c:4230:10: 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:4266:15: note: userspace variable will be forcibly initialized
  stack_t uss, uoss;
               ^~~~
/kisskb/src/kernel/signal.c:4266:10: 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:1539:24: 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:2016:24: 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:2128:24: 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:2332:19: 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:4000:19: 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:3774:24: 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:1734:24: 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:1765:24: 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:1882:24: 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:3931:24: 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:4040:19: 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:1652:24: 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:1751:24: 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:1780:24: 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:1795:24: 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:1809:24: 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:1850:24: 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:1865:24: 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:1666:24: 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:1679:24: 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:1708:24: 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:1832:24: 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:4013:19: 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:4054:19: 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:3635:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^~~~
/kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait_time32':
/kisskb/src/kernel/signal.c:3668:19: 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:3700:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^~~~
/kisskb/src/kernel/signal.c: In function '__do_compat_sys_rt_sigtimedwait_time32':
/kisskb/src/kernel/signal.c:3731:19: 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:3853:19: 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:4244:10: note: userspace variable will be forcibly initialized
  stack_t new;
          ^~~
/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/fs/io-wq.c: In function 'io_wqe_worker':
/kisskb/src/fs/io-wq.c:656:19: note: userspace variable will be forcibly initialized
    struct ksignal ksig;
                   ^~~~
In file included from /kisskb/src/include/linux/socket.h:8,
                 from /kisskb/src/include/linux/compat.h:15,
                 from /kisskb/src/arch/arm64/include/asm/ftrace.h:53,
                 from /kisskb/src/include/linux/ftrace.h:22,
                 from /kisskb/src/include/linux/perf_event.h:51,
                 from /kisskb/src/include/linux/trace_events.h:10,
                 from /kisskb/src/include/trace/syscall.h:7,
                 from /kisskb/src/include/linux/syscalls.h:88,
                 from /kisskb/src/fs/io_uring.c:45:
/kisskb/src/fs/io_uring.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/io_uring.c: In function 'loop_rw_iter':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
/kisskb/src/fs/io_uring.c:3416:16: note: userspace variable will be forcibly initialized
   struct iovec iovec;
                ^~~~~
/kisskb/src/fs/io_uring.c: In function '__io_sqe_buffers_update':
/kisskb/src/fs/io_uring.c:9294:15: 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:9243:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^~~
/kisskb/src/fs/io_uring.c: In function 'io_read':
/kisskb/src/fs/io_uring.c:3626:21: note: userspace variable will be forcibly initialized
  struct io_rw_state __s, *s = &__s;
                     ^~~
/kisskb/src/fs/io_uring.c: In function 'io_write':
/kisskb/src/fs/io_uring.c:3756:21: note: userspace variable will be forcibly initialized
  struct io_rw_state __s, *s = &__s;
                     ^~~
/kisskb/src/fs/io_uring.c: In function 'io_sqd_handle_event':
/kisskb/src/fs/io_uring.c:7545:17: note: userspace variable will be forcibly initialized
  struct ksignal ksig;
                 ^~~~
/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/xen/gntdev.c: In function 'gntdev_ioctl_grant_copy':
/kisskb/src/drivers/xen/gntdev.c:902:36: note: userspace variable will be forcibly initialized
   struct gntdev_grant_copy_segment seg;
                                    ^~~
/kisskb/src/drivers/xen/gntdev.c:891:27: note: userspace variable will be forcibly initialized
  struct gntdev_copy_batch batch;
                           ^~~~~
/kisskb/src/drivers/xen/gntdev.c:890:33: note: userspace variable will be forcibly initialized
  struct ioctl_gntdev_grant_copy copy;
                                 ^~~~
/kisskb/src/lib/test_stackinit.c: In function 'leaf_user':
/kisskb/src/lib/test_stackinit.c:273:11: note: userspace variable will be forcibly initialized
  var_type var      \
           ^~~
/kisskb/src/lib/test_stackinit.c:387:1: note: in expansion of macro 'DEFINE_TEST'
 DEFINE_TEST(user, struct test_user, STRUCT, none, WANT_SUCCESS);
 ^~~~~~~~~~~
/kisskb/src/lib/test_stackinit.c: In function 'test_user':
/kisskb/src/lib/test_stackinit.c:206:11: note: userspace variable will be forcibly initialized
  var_type zero INIT_CLONE_ ## which;   \
           ^~~~
/kisskb/src/lib/test_stackinit.c:300:1: note: in expansion of macro 'DEFINE_TEST_DRIVER'
 DEFINE_TEST_DRIVER(name, var_type, which, xfail)
 ^~~~~~~~~~~~~~~~~~
/kisskb/src/lib/test_stackinit.c:387:1: note: in expansion of macro 'DEFINE_TEST'
 DEFINE_TEST(user, struct test_user, STRUCT, none, WANT_SUCCESS);
 ^~~~~~~~~~~
/kisskb/src/drivers/cdrom/cdrom.c: In function 'mmc_ioctl_cdrom_read_audio':
/kisskb/src/drivers/cdrom/cdrom.c:3013:26: note: userspace variable will be forcibly initialized
  struct cdrom_read_audio ra;
                          ^~
/kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_ioctl_sg_io':
/kisskb/src/drivers/scsi/scsi_ioctl.c:860:19: note: userspace variable will be forcibly initialized
  struct sg_io_hdr hdr;
                   ^~~
/kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_cdrom_send_packet':
/kisskb/src/drivers/scsi/scsi_ioctl.c:805:19: note: userspace variable will be forcibly initialized
  struct sg_io_hdr hdr;
                   ^~~
/kisskb/src/drivers/scsi/scsi_ioctl.c:804:31: note: userspace variable will be forcibly initialized
  struct cdrom_generic_command cgc;
                               ^~~
/kisskb/src/drivers/scsi/ch.c: In function 'ch_ioctl':
/kisskb/src/drivers/scsi/ch.c:748:33: note: userspace variable will be forcibly initialized
   struct changer_element_status ces;
                                 ^~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_disconnectsignal':
/kisskb/src/drivers/usb/core/devio.c:2259:35: note: userspace variable will be forcibly initialized
  struct usbdevfs_disconnectsignal ds;
                                   ^~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_control':
/kisskb/src/drivers/usb/core/devio.c:1248:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_ctrltransfer ctrl;
                               ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_control_compat':
/kisskb/src/drivers/usb/core/devio.c:2113:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_ctrltransfer ctrl;
                               ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk':
/kisskb/src/drivers/usb/core/devio.c:1347:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_bulktransfer bulk;
                               ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_bulk_compat':
/kisskb/src/drivers/usb/core/devio.c:2126:31: note: userspace variable will be forcibly initialized
  struct usbdevfs_bulktransfer bulk;
                               ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:608:11: note: userspace variable will be forcibly initialized
  sigval_t addr;
           ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb':
/kisskb/src/drivers/usb/core/devio.c:1967:11: note: userspace variable will be forcibly initialized
  sigval_t userurb_sigval;
           ^~~~~~~~~~~~~~
/kisskb/src/drivers/usb/core/devio.c:1966:22: note: userspace variable will be forcibly initialized
  struct usbdevfs_urb uurb;
                      ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_submiturb_compat':
/kisskb/src/drivers/usb/core/devio.c:2173:11: note: userspace variable will be forcibly initialized
  sigval_t userurb_sigval;
           ^~~~~~~~~~~~~~
/kisskb/src/drivers/usb/core/devio.c:2172:22: note: userspace variable will be forcibly initialized
  struct usbdevfs_urb uurb;
                      ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'proc_ioctl_compat':
/kisskb/src/drivers/usb/core/devio.c:2382:24: 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:2371:24: note: userspace variable will be forcibly initialized
  struct usbdevfs_ioctl ctrl;
                        ^~~~
/kisskb/src/drivers/usb/core/devio.c: In function 'usbdev_do_ioctl':
/kisskb/src/drivers/usb/core/devio.c:2259:35: note: userspace variable will be forcibly initialized
  struct usbdevfs_disconnectsignal ds;
                                   ^~
/kisskb/src/drivers/usb/mon/mon_bin.c: In function 'mon_bin_ioctl':
/kisskb/src/drivers/usb/mon/mon_bin.c:1082:25: note: userspace variable will be forcibly initialized
   struct mon_bin_mfetch mfetch;
                         ^~~~~~
/kisskb/src/drivers/usb/mon/mon_bin.c:1066:22: note: userspace variable will be forcibly initialized
   struct mon_bin_get getb;
                      ^~~~
/kisskb/src/drivers/usb/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/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/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/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_s_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2231:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control ctrl;
                          ^~~~
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c: In function 'v4l_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ioctl.c:2197:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control ctrl;
                          ^~~~
/kisskb/src/drivers/media/usb/uvc/uvc_v4l2.c: In function 'uvc_v4l2_compat_ioctl32':
/kisskb/src/drivers/media/usb/uvc/uvc_v4l2.c:1417:4: note: userspace variable will be forcibly initialized
  } karg;
    ^~~~
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:807:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_ctrl_g_ctrl_int64':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:820:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c: In function 'v4l2_g_ctrl':
/kisskb/src/drivers/media/v4l2-core/v4l2-ctrls-api.c:726:26: note: userspace variable will be forcibly initialized
  struct v4l2_ext_control c;
                          ^
/kisskb/src/drivers/vfio/vfio_iommu_type1.c: In function 'vfio_iommu_type1_dirty_pages':
/kisskb/src/drivers/vfio/vfio_iommu_type1.c:2924:44: note: userspace variable will be forcibly initialized
   struct vfio_iommu_type1_dirty_bitmap_get range;
                                            ^~~~~
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_get_config':
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:132:21: note: userspace variable will be forcibly initialized
  struct comedi_insn insn;
                     ^~~~
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_config':
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:153:21: note: userspace variable will be forcibly initialized
  struct comedi_insn insn;
                     ^~~~
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c: In function 'comedi_dio_bitfield2':
/kisskb/src/drivers/comedi/kcomedilib/kcomedilib_main.c:169:21: note: userspace variable will be forcibly initialized
  struct comedi_insn insn;
                     ^~~~
/kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_getunique':
/kisskb/src/drivers/gpu/drm/drm_ioc32.c:136:20: note: userspace variable will be forcibly initialized
  struct drm_unique uq;
                    ^~
/kisskb/src/drivers/gpu/drm/drm_ioc32.c: In function 'compat_drm_version':
/kisskb/src/drivers/gpu/drm/drm_ioc32.c:95:21: note: userspace variable will be forcibly initialized
  struct drm_version v;
                     ^
/kisskb/src/drivers/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_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_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:3102:21: 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:611:21: note: userspace variable will be forcibly initialized
  struct comedi_insn _insn;
                     ^~~~~
In file included from /kisskb/src/include/linux/rcuwait.h:6,
                 from /kisskb/src/include/linux/percpu-rwsem.h:7,
                 from /kisskb/src/include/linux/fs.h:33,
                 from /kisskb/src/include/linux/highmem.h:5,
                 from /kisskb/src/include/linux/bvec.h:10,
                 from /kisskb/src/include/linux/blk_types.h:10,
                 from /kisskb/src/include/linux/blkdev.h:9,
                 from /kisskb/src/drivers/usb/gadget/function/f_mass_storage.c:171:
/kisskb/src/drivers/usb/gadget/function/f_mass_storage.c: In function 'kernel_dequeue_signal':
/kisskb/src/include/linux/sched/signal.h:283:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t __info;
                   ^~~~~~
/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;
                   ^~~~~~
Completed OK
# rm -rf /kisskb/build/linux-next-rand_arm64-randconfig_arm64-gcc8
# Build took: 0:06:33.695048