# git rev-parse -q --verify e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0^{commit}
e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0
already have revision, skipping fetch
# git checkout -q -f -B kisskb e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0
# git clean -qxdf
# < git log -1
# commit e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0
# Merge: b4a5ea09b293 4a13e559af0b
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Mar 31 13:08:13 2022 -0700
# 
#     Merge tag 'acpi-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
#     
#     Pull more ACPI updates from Rafael Wysocki:
#      "These are fixes and cleanup on top of the previously merged ACPI
#       material.
#     
#       Specifics:
#     
#        - Avoid out-of-bounds access when parsing _CPC data (Rafael Wysocki)
#     
#        - Change default error code and clean up debug messages in ACPI CPPC
#          probe (Rafael Wysocki)
#     
#        - Replace usage of found with dedicated list iterator variable in the
#          ACPI IPMI driver (Jakob Koschel)
#     
#        - Clean up variable name confusion in APEI (Jakob Koschel)
#     
#        - Make LAPIC_ADDR_OVR address readable in a message parsed during
#          MADT parsing (Vasant Hegde)"
#     
#     * tag 'acpi-5.18-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
#       ACPI: CPPC: Change default error code and clean up debug messages in probe
#       ACPI: CPPC: Avoid out of bounds access when parsing _CPC data
#       ACPI: tables: Make LAPIC_ADDR_OVR address readable in message
#       ACPI: IPMI: replace usage of found with dedicated list iterator variable
#       ACPI, APEI: Use the correct variable for sizeof()
# < /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 e729dbe8ea1c6145ae7b9efd6a00a5613746d3b0
# < make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-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 48 ARCH=arm64 O=/kisskb/build/linus-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 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  olddefconfig
.config:5854:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD
# make -s -j 48 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4 CROSS_COMPILE=/opt/cross/kisskb/br-aarch64-glibc-2016.08-613-ge98b4dd/bin/aarch64-linux-  
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/latent_entropy_plugin.c:78:
/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: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/latent_entropy_plugin.c:78:
/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/stackleak_plugin.c:30:
/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: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/stackleak_plugin.c:30:
/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'
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:495:19: 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:773:33: 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:854:17: 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:965:33: 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:350:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t info;
                   ^
/kisskb/src/ipc/mqueue.c: In function '__do_notify':
/kisskb/src/ipc/mqueue.c:783:26: note: userspace variable will be forcibly initialized
    struct kernel_siginfo sig_i;
                          ^
/kisskb/src/ipc/mqueue.c: In function '__do_sys_mq_notify':
/kisskb/src/ipc/mqueue.c:1432:18: note: userspace variable will be forcibly initialized
  struct sigevent n, *p = NULL;
                  ^
/kisskb/src/ipc/mqueue.c: In function '__do_compat_sys_mq_notify':
/kisskb/src/ipc/mqueue.c:1567:18: note: userspace variable will be forcibly initialized
  struct sigevent n, *p = NULL;
                  ^
/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/security/keys/compat_dh.c: In function 'compat_keyctl_dh_compute':
/kisskb/src/security/keys/compat_dh.c:20:27: note: userspace variable will be forcibly initialized
  struct keyctl_kdf_params kdfcopy;
                           ^
/kisskb/src/security/keys/dh.c: In function 'keyctl_dh_compute':
/kisskb/src/security/keys/dh.c:324:27: note: userspace variable will be forcibly initialized
  struct keyctl_kdf_params kdfcopy;
                           ^
/kisskb/src/net/core/skbuff.c: In function '__skb_send_sock':
/kisskb/src/net/core/skbuff.c:2670:17: note: userspace variable will be forcibly initialized
   struct msghdr msg;
                 ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/include/net/ip.h:22,
                 from /kisskb/src/include/linux/errqueue.h:6,
                 from /kisskb/src/net/core/sock.c:91:
/kisskb/src/net/core/sock.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/core/sock.c: In function 'sock_copy_user_timeval':
/kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized
 int sock_copy_user_timeval(struct __kernel_sock_timeval *tv,
     ^
/kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:385:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c: In function 'sock_setbindtodevice':
/kisskb/src/net/core/sock.c:642:12: note: userspace variable will be forcibly initialized
 static int sock_setbindtodevice(struct sock *sk, sockptr_t optval, int optlen)
            ^
/kisskb/src/net/core/sock.c: In function 'sock_setsockopt':
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
 int sock_setsockopt(struct socket *sock, int level, int optname,
     ^
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1017:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/sock.c:1244:21: note: userspace variable will be forcibly initialized
   struct sock_fprog fprog;
                     ^
/kisskb/src/net/core/sock.c:1223:21: note: userspace variable will be forcibly initialized
   struct sock_fprog fprog;
                     ^
/kisskb/src/fs/coda/pioctl.c: In function 'coda_pioctl':
/kisskb/src/fs/coda/pioctl.c:55:20: note: userspace variable will be forcibly initialized
  struct PioctlData data;
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/netlink.h:7,
                 from /kisskb/src/include/linux/sock_diag.h:5,
                 from /kisskb/src/net/core/filter.c:26:
/kisskb/src/net/core/filter.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/core/filter.c: In function 'copy_bpf_fprog_from_user':
/kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized
 int copy_bpf_fprog_from_user(struct sock_fprog *dst, sockptr_t src, int len)
     ^
/kisskb/src/net/core/filter.c:85:5: note: userspace variable will be forcibly initialized
/kisskb/src/net/core/dev_ioctl.c: In function 'dev_ifconf':
/kisskb/src/net/core/dev_ioctl.c:53:17: note: userspace variable will be forcibly initialized
   struct ifconf ifc;
                 ^
/kisskb/src/fs/cifs/connect.c: In function 'cifs_read_from_socket':
/kisskb/src/fs/cifs/connect.c:722:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/cifs/connect.c: In function 'cifs_discard_from_socket':
/kisskb/src/fs/cifs/connect.c:732:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/cifs/connect.c: In function 'cifs_read_page_from_socket':
/kisskb/src/fs/cifs/connect.c:750:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/dlm/lowcomms.c: In function 'receive_from_sock':
/kisskb/src/fs/dlm/lowcomms.c:912:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/fs/read_write.c:13:0:
/kisskb/src/fs/read_write.c: In function 'iov_iter_iovec':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/read_write.c: In function 'new_sync_read':
/kisskb/src/fs/read_write.c:392:15: note: userspace variable will be forcibly initialized
  struct iovec iov = { .iov_base = buf, .iov_len = len };
               ^
/kisskb/src/fs/read_write.c: In function 'new_sync_write':
/kisskb/src/fs/read_write.c:495:15: note: userspace variable will be forcibly initialized
  struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len };
               ^
In file included from /kisskb/src/fs/read_write.c:13:0:
/kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev':
/kisskb/src/include/linux/uio.h:127:9: note: userspace variable will be forcibly initialized
  return (struct iovec) {
         ^
/kisskb/src/fs/read_write.c:743:16: note: userspace variable will be forcibly initialized
   struct iovec iovec = iov_iter_iovec(iter);
                ^
/kisskb/src/fs/afs/rxrpc.c: In function 'afs_make_call':
/kisskb/src/fs/afs/rxrpc.c:294:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/fs/afs/rxrpc.c: In function 'afs_send_empty_reply':
/kisskb/src/fs/afs/rxrpc.c:817:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/fs/afs/rxrpc.c: In function 'afs_send_simple_reply':
/kisskb/src/fs/afs/rxrpc.c:853:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/core/skmsg.c: In function 'sk_psock_verdict_data_ready':
/kisskb/src/net/core/skmsg.c:1202:20: note: userspace variable will be forcibly initialized
  read_descriptor_t desc;
                    ^
/kisskb/src/fs/orangefs/devorangefs-req.c: In function 'dispatch_ioctl_command':
/kisskb/src/fs/orangefs/devorangefs-req.c:596:31: note: userspace variable will be forcibly initialized
  struct ORANGEFS_dev_map_desc user_desc;
                               ^
/kisskb/src/fs/orangefs/devorangefs-req.c: In function 'orangefs_devreq_compat_ioctl':
/kisskb/src/fs/orangefs/devorangefs-req.c:736:32: note: userspace variable will be forcibly initialized
   struct ORANGEFS_dev_map_desc desc;
                                ^
/kisskb/src/fs/cifs/transport.c: In function '__smb_send_rqst':
/kisskb/src/fs/cifs/transport.c:314:16: note: userspace variable will be forcibly initialized
  struct msghdr smb_msg;
                ^
/kisskb/src/fs/dlm/user.c: In function 'copy_result_to_user':
/kisskb/src/fs/dlm/user.c:693:25: note: userspace variable will be forcibly initialized
  struct dlm_lock_result result;
                         ^
/kisskb/src/kernel/fork.c: In function '__do_sys_clone3':
/kisskb/src/kernel/fork.c:2902:27: 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:2034:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^
/kisskb/src/fs/exec.c:2030:22: 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:2050:22: note: userspace variable will be forcibly initialized
  struct user_arg_ptr envp = {
                      ^
/kisskb/src/fs/exec.c:2046:22: 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:730:21: note: userspace variable will be forcibly initialized
    kernel_siginfo_t si;
                     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/linux/rtnetlink.h:7,
                 from /kisskb/src/net/llc/af_llc.c:26:
/kisskb/src/net/llc/af_llc.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/llc/af_llc.c: In function 'llc_ui_setsockopt':
/kisskb/src/net/llc/af_llc.c:1079:12: note: userspace variable will be forcibly initialized
 static int llc_ui_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/fs/select.c: In function '__do_sys_pselect6':
/kisskb/src/fs/select.c:799:24: note: userspace variable will be forcibly initialized
  struct sigset_argpack x = {NULL, 0};
                        ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/net/netlink/af_netlink.c:23:
/kisskb/src/net/netlink/af_netlink.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/netlink/af_netlink.c: In function 'netlink_setsockopt':
/kisskb/src/net/netlink/af_netlink.c:1619:12: note: userspace variable will be forcibly initialized
 static int netlink_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo':
/kisskb/src/kernel/ptrace.c:762:20: 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:1246:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^
/kisskb/src/kernel/ptrace.c:1051:19: 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:1409:16: note: userspace variable will be forcibly initialized
   struct iovec kiov;
                ^
/kisskb/src/kernel/ptrace.c:1366:19: note: userspace variable will be forcibly initialized
  kernel_siginfo_t siginfo;
                   ^
/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/signal.c: In function '__do_sys_sigaltstack':
/kisskb/src/kernel/signal.c:4273:15: note: userspace variable will be forcibly initialized
  stack_t new, old;
               ^
/kisskb/src/kernel/signal.c:4273:10: 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:4309:15: note: userspace variable will be forcibly initialized
  stack_t uss, uoss;
               ^
/kisskb/src/kernel/signal.c:4309:10: 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:1580:24: 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:2057:24: 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:2169:24: 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:2383:19: 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:4043:19: 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:3817:24: 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:1775:24: 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:1806:24: 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:1923:24: 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:3974:24: 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:4083:19: 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:1693:24: 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:1792:24: 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:1821:24: 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:1836:24: 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:1850:24: 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:1891:24: 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:1906:24: 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:1707:24: 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:1720:24: 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:1749:24: 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:1873:24: 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:4056:19: 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:4097:19: 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:3678:19: 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:3711:19: 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:3743:19: 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:3774:19: 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:3896:19: 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:4287:10: note: userspace variable will be forcibly initialized
  stack_t new;
          ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/fs/ksmbd/connection.h:10,
                 from /kisskb/src/fs/ksmbd/transport_tcp.c:12:
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'KERNEL_SOCKPTR':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'ksmbd_tcp_readv':
/kisskb/src/fs/ksmbd/transport_tcp.c:295:16: note: userspace variable will be forcibly initialized
  struct msghdr ksmbd_msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/fs/ksmbd/connection.h:10,
                 from /kisskb/src/fs/ksmbd/transport_tcp.c:12:
/kisskb/src/fs/ksmbd/transport_tcp.c: In function 'create_socket':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/fs/ksmbd/transport_tcp.c:423:8: note: userspace variable will be forcibly initialized
  ret = sock_setsockopt(ksmbd_socket,
        ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/netlink.h:7,
                 from /kisskb/src/include/linux/ethtool.h:18,
                 from /kisskb/src/net/packet/af_packet.c:51:
/kisskb/src/net/packet/af_packet.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/packet/af_packet.c: In function 'fanout_set_data_ebpf':
/kisskb/src/net/packet/af_packet.c:1608:12: note: userspace variable will be forcibly initialized
 static int fanout_set_data_ebpf(struct packet_sock *po, sockptr_t data,
            ^
/kisskb/src/net/packet/af_packet.c: In function 'fanout_set_data_cbpf':
/kisskb/src/net/packet/af_packet.c:1590:20: note: userspace variable will be forcibly initialized
  struct sock_fprog fprog;
                    ^
/kisskb/src/net/packet/af_packet.c: In function 'packet_setsockopt':
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
 packet_setsockopt(struct socket *sock, int level, int optname, sockptr_t optval,
 ^
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/net/packet/af_packet.c:3739:1: note: userspace variable will be forcibly initialized
/kisskb/src/fs/io-wq.c: In function 'io_wqe_worker':
/kisskb/src/fs/io-wq.c:661:19: note: userspace variable will be forcibly initialized
    struct ksignal ksig;
                   ^
/kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'do_fb_ioctl':
/kisskb/src/drivers/video/fbdev/core/fbmem.c:1092:22: note: userspace variable will be forcibly initialized
  struct fb_cmap_user cmap;
                      ^
/kisskb/src/drivers/video/fbdev/core/fbmem.c: In function 'fb_getput_cmap':
/kisskb/src/drivers/video/fbdev/core/fbmem.c:1223:22: note: userspace variable will be forcibly initialized
  struct fb_cmap_user cmap;
                      ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/xfrm.h:9,
                 from /kisskb/src/net/xfrm/xfrm_state.c:19:
/kisskb/src/net/xfrm/xfrm_state.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/xfrm/xfrm_state.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/xfrm/xfrm_state.c: In function 'memdup_sockptr':
/kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/xfrm/xfrm_state.c: In function 'xfrm_user_policy':
/kisskb/src/net/xfrm/xfrm_state.c:2423:5: note: userspace variable will be forcibly initialized
 int xfrm_user_policy(struct sock *sk, int optname, sockptr_t optval, int optlen)
     ^
In file included from /kisskb/src/include/linux/socket.h:8:0,
                 from /kisskb/src/include/linux/compat.h:15,
                 from /kisskb/src/arch/arm64/include/asm/ftrace.h:53,
                 from /kisskb/src/include/linux/ftrace.h: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:3593:16: 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:9866:15: 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:9815:15: 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:3805:21: 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:3950:21: note: userspace variable will be forcibly initialized
  struct io_rw_state __s, *s = &__s;
                     ^
/kisskb/src/fs/io_uring.c: In function 'io_sendmsg':
/kisskb/src/fs/io_uring.c:5215:25: note: userspace variable will be forcibly initialized
  struct io_async_msghdr iomsg, *kmsg;
                         ^
/kisskb/src/fs/io_uring.c: In function 'io_send':
/kisskb/src/fs/io_uring.c:5261:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/fs/io_uring.c:5260:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/fs/io_uring.c: In function 'io_recvmsg':
/kisskb/src/fs/io_uring.c:5427:25: note: userspace variable will be forcibly initialized
  struct io_async_msghdr iomsg, *kmsg;
                         ^
/kisskb/src/fs/io_uring.c: In function 'io_recv':
/kisskb/src/fs/io_uring.c:5490:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/fs/io_uring.c:5487:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/fs/io_uring.c: In function 'io_sqd_handle_event':
/kisskb/src/fs/io_uring.c:7985:17: note: userspace variable will be forcibly initialized
  struct ksignal ksig;
                 ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/include/crypto/if_alg.h:17,
                 from /kisskb/src/crypto/af_alg.c:11:
/kisskb/src/crypto/af_alg.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/crypto/af_alg.c: In function 'alg_setkey':
/kisskb/src/crypto/af_alg.c:202:12: note: userspace variable will be forcibly initialized
 static int alg_setkey(struct sock *sk, sockptr_t ukey, unsigned int keylen)
            ^
/kisskb/src/kernel/seccomp.c: In function 'seccomp_prepare_user_filter':
/kisskb/src/kernel/seccomp.c:691:20: note: userspace variable will be forcibly initialized
  struct sock_fprog fprog;
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/net/ipv4/ip_options.c:21:
/kisskb/src/net/ipv4/ip_options.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/ip_options.c: In function 'ip_options_get':
/kisskb/src/net/ipv4/ip_options.c:512:5: note: userspace variable will be forcibly initialized
 int ip_options_get(struct net *net, struct ip_options_rcu **optp,
     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/net/ipv4/ip_sockglue.c:22:
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'KERNEL_SOCKPTR':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'copy_group_source_from_sockptr':
/kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized
 static int copy_group_source_from_sockptr(struct group_source_req *greqs,
            ^
/kisskb/src/net/ipv4/ip_sockglue.c:697:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_mcast_join_leave':
/kisskb/src/net/ipv4/ip_sockglue.c:866:12: note: userspace variable will be forcibly initialized
 static int compat_ip_mcast_join_leave(struct sock *sk, int optname,
            ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'ip_mcast_join_leave':
/kisskb/src/net/ipv4/ip_sockglue.c:844:12: note: userspace variable will be forcibly initialized
 static int ip_mcast_join_leave(struct sock *sk, int optname,
            ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'compat_ip_set_mcast_msfilter':
/kisskb/src/net/ipv4/ip_sockglue.c:800:12: note: userspace variable will be forcibly initialized
 static int compat_ip_set_mcast_msfilter(struct sock *sk, sockptr_t optval,
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/net/ipv4/ip_sockglue.c:22:
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'memdup_sockptr':
/kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_ip_getsockopt':
/kisskb/src/net/ipv4/ip_sockglue.c:1696:17: note: userspace variable will be forcibly initialized
   struct msghdr msg;
                 ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/net/ipv4/ip_sockglue.c:22:
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'ip_cmsg_send':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/ipv4/ip_sockglue.c:283:10: note: userspace variable will be forcibly initialized
    err = ip_options_get(net, &ipc->opt,
          ^
/kisskb/src/net/ipv4/ip_sockglue.c: In function 'do_ip_setsockopt':
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
 static int do_ip_setsockopt(struct sock *sk, int level, int optname,
            ^
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/ip_sockglue.c:891:12: note: userspace variable will be forcibly initialized
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'do_unimap_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:492:20: note: userspace variable will be forcibly initialized
  struct unimapdesc tmp;
                    ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_k_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:468:26: note: userspace variable will be forcibly initialized
   struct console_font_op op;
                          ^
/kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'vt_compat_ioctl':
/kisskb/src/drivers/tty/vt/vt_ioctl.c:1063:25: note: userspace variable will be forcibly initialized
  struct console_font_op op; /* used in multiple places here */
                         ^
/kisskb/src/net/strparser/strparser.c: In function 'strp_read_sock':
/kisskb/src/net/strparser/strparser.c:348:20: note: userspace variable will be forcibly initialized
  read_descriptor_t desc;
                    ^
/kisskb/src/net/strparser/strparser.c: In function 'strp_process':
/kisskb/src/net/strparser/strparser.c:321:20: note: userspace variable will be forcibly initialized
  read_descriptor_t desc; /* Dummy arg to strp_recv */
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/rxrpc/af_rxrpc.c:12:
/kisskb/src/net/rxrpc/af_rxrpc.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/rxrpc/af_rxrpc.c: In function 'rxrpc_setsockopt':
/kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized
 static int rxrpc_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/rxrpc/af_rxrpc.c:592:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/netlink.h:7,
                 from /kisskb/src/include/net/netlink.h:6,
                 from /kisskb/src/include/linux/inet_diag.h:5,
                 from /kisskb/src/net/ipv4/tcp.c:252:
/kisskb/src/net/ipv4/tcp.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/tcp.c: In function 'tcp_repair_set_window':
/kisskb/src/net/ipv4/tcp.c:3114:12: note: userspace variable will be forcibly initialized
 static int tcp_repair_set_window(struct tcp_sock *tp, sockptr_t optbuf, int len)
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/netlink.h:7,
                 from /kisskb/src/include/net/netlink.h:6,
                 from /kisskb/src/include/linux/inet_diag.h:5,
                 from /kisskb/src/net/ipv4/tcp.c:252:
/kisskb/src/net/ipv4/tcp.c: In function 'strncpy_from_sockptr':
/kisskb/src/include/linux/sockptr.h:94:20: note: userspace variable will be forcibly initialized
 static inline long strncpy_from_sockptr(char *dst, sockptr_t src, size_t count)
                    ^
/kisskb/src/net/ipv4/tcp.c: In function 'tcp_copy_straggler_data':
/kisskb/src/net/ipv4/tcp.c:1926:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/net/ipv4/tcp.c: In function 'tcp_splice_read':
/kisskb/src/net/ipv4/tcp.c:745:20: note: userspace variable will be forcibly initialized
  read_descriptor_t rd_desc = {
                    ^
/kisskb/src/net/ipv4/tcp.c: In function 'receive_fallback_to_copy':
/kisskb/src/net/ipv4/tcp.c:1889:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/net/ipv4/tcp.c: In function 'tcp_zc_finalize_rx_tstamp':
/kisskb/src/net/ipv4/tcp.c:2058:16: note: userspace variable will be forcibly initialized
  struct msghdr cmsg_dummy;
                ^
/kisskb/src/net/ipv4/tcp.c: In function 'do_tcp_setsockopt':
/kisskb/src/net/ipv4/tcp.c:3387:12: note: userspace variable will be forcibly initialized
 static int do_tcp_setsockopt(struct sock *sk, int level, int optname,
            ^
/kisskb/src/net/ipv4/tcp.c:3387:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_tcp_send_request':
/kisskb/src/net/sunrpc/xprtsock.c:1026:16: note: userspace variable will be forcibly initialized
  struct msghdr msg = {
                ^
/kisskb/src/net/sunrpc/xprtsock.c: In function 'xs_local_send_request':
/kisskb/src/net/sunrpc/xprtsock.c:873:16: note: userspace variable will be forcibly initialized
  struct msghdr msg = {
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/decnet/af_decnet.c:105:
/kisskb/src/net/decnet/af_decnet.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/decnet/af_decnet.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/decnet/af_decnet.c: In function '__dn_setsockopt':
/kisskb/src/net/decnet/af_decnet.c:1340:12: note: userspace variable will be forcibly initialized
 static int __dn_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/decnet/af_decnet.c:1340:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/tcp.h:17,
                 from /kisskb/src/include/linux/ipv6.h:92,
                 from /kisskb/src/net/rds/af_rds.c:38:
/kisskb/src/net/rds/af_rds.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/rds/af_rds.c: In function 'rds_cancel_sent_to':
/kisskb/src/net/rds/af_rds.c:293:12: note: userspace variable will be forcibly initialized
 static int rds_cancel_sent_to(struct rds_sock *rs, sockptr_t optval, int len)
            ^
/kisskb/src/net/rds/af_rds.c:293:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/rds/af_rds.c: In function 'rds_set_bool_option':
/kisskb/src/net/rds/af_rds.c:330:12: note: userspace variable will be forcibly initialized
 static int rds_set_bool_option(unsigned char *optvar, sockptr_t optval,
            ^
/kisskb/src/net/rds/af_rds.c: In function 'rds_enable_recvtstamp':
/kisskb/src/net/rds/af_rds.c:381:12: note: userspace variable will be forcibly initialized
 static int rds_enable_recvtstamp(struct sock *sk, sockptr_t optval,
            ^
/kisskb/src/net/rds/af_rds.c: In function 'rds_recv_track_latency':
/kisskb/src/net/rds/af_rds.c:405:12: note: userspace variable will be forcibly initialized
 static int rds_recv_track_latency(struct rds_sock *rs, sockptr_t optval,
            ^
/kisskb/src/net/rds/af_rds.c: In function 'rds_set_transport':
/kisskb/src/net/rds/af_rds.c:360:12: note: userspace variable will be forcibly initialized
 static int rds_set_transport(struct rds_sock *rs, sockptr_t optval, int optlen)
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/linux/if_vlan.h:10,
                 from /kisskb/src/net/smc/af_smc.c:27:
/kisskb/src/net/smc/af_smc.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/smc/af_smc.c: In function '__smc_setsockopt':
/kisskb/src/net/smc/af_smc.c:2729:12: note: userspace variable will be forcibly initialized
 static int __smc_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/smc/af_smc.c: In function 'smc_setsockopt':
/kisskb/src/net/smc/af_smc.c:2762:12: note: userspace variable will be forcibly initialized
 static int smc_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/sunrpc/svcsock.c: In function 'svc_tcp_read_marker':
/kisskb/src/net/sunrpc/svcsock.c:879:17: note: userspace variable will be forcibly initialized
   struct msghdr msg = { NULL };
                 ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/phonet/pep.c:16:
/kisskb/src/net/phonet/pep.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/phonet/pep.c: In function 'pep_setsockopt':
/kisskb/src/net/phonet/pep.c:980:12: note: userspace variable will be forcibly initialized
 static int pep_setsockopt(struct sock *sk, int level, int optname,
            ^
/kisskb/src/net/tipc/topsrv.c: In function 'tipc_conn_send_to_sock':
/kisskb/src/net/tipc/topsrv.c:252:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/conn_event.c: In function 'rxrpc_conn_retransmit_call':
/kisskb/src/net/rxrpc/conn_event.c:28:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/conn_event.c: In function 'rxrpc_abort_connection':
/kisskb/src/net/rxrpc/conn_event.c:193:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/net/tipc/core.h:53,
                 from /kisskb/src/net/tipc/socket.c:41:
/kisskb/src/net/tipc/socket.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/tipc/socket.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/tipc/socket.c: In function 'tipc_setsockopt':
/kisskb/src/net/tipc/socket.c:3137:12: note: userspace variable will be forcibly initialized
 static int tipc_setsockopt(struct socket *sock, int lvl, int opt,
            ^
/kisskb/src/net/tipc/socket.c:3137:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/tipc/socket.c:3137:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/pim.h:5,
                 from /kisskb/src/include/linux/mroute.h:6,
                 from /kisskb/src/net/ipv4/raw.c:51:
/kisskb/src/net/ipv4/raw.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/raw.c: In function 'raw_seticmpfilter':
/kisskb/src/net/ipv4/raw.c:817:12: note: userspace variable will be forcibly initialized
 static int raw_seticmpfilter(struct sock *sk, sockptr_t optval, int optlen)
            ^
/kisskb/src/net/ipv4/raw.c: In function 'do_raw_setsockopt':
/kisskb/src/net/ipv4/raw.c:817:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/ipv4/raw.c:845:12: note: userspace variable will be forcibly initialized
 static int do_raw_setsockopt(struct sock *sk, int level, int optname,
            ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/include/linux/bpf-cgroup.h:5,
                 from /kisskb/src/net/ipv4/udp.c:77:
/kisskb/src/net/ipv4/udp.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/ipv4/udp.c: In function 'udp_lib_setsockopt':
/kisskb/src/net/ipv4/udp.c:2673:5: note: userspace variable will be forcibly initialized
 int udp_lib_setsockopt(struct sock *sk, int level, int optname,
     ^
/kisskb/src/net/ipv4/udp.c: In function 'udp_sendpage':
/kisskb/src/net/ipv4/udp.c:1332:17: note: userspace variable will be forcibly initialized
   struct msghdr msg = { .msg_flags = flags|MSG_MORE };
                 ^
/kisskb/src/net/smc/smc_clc.c: In function 'smc_clc_send_confirm_accept':
/kisskb/src/net/smc/smc_clc.c:988:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/smc/smc_clc.c: In function 'smc_clc_send_decline':
/kisskb/src/net/smc/smc_clc.c:765:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/smc/smc_clc.c: In function 'smc_clc_send_proposal':
/kisskb/src/net/smc/smc_clc.c:817:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/ipv4/af_inet.c: In function 'inet_ioctl':
/kisskb/src/net/ipv4/af_inet.c:932:17: note: userspace variable will be forcibly initialized
  struct rtentry rt;
                 ^
/kisskb/src/net/ipv4/af_inet.c:931:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/net/ipv4/af_inet.c: In function 'inet_compat_routing_ioctl':
/kisskb/src/net/ipv4/af_inet.c:987:17: note: userspace variable will be forcibly initialized
  struct rtentry rt;
                 ^
/kisskb/src/net/ipv4/devinet.c: In function 'inet_gifconf':
/kisskb/src/net/ipv4/devinet.c:1256:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/rxrpc/key.c:15:
/kisskb/src/net/rxrpc/key.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/rxrpc/key.c: In function 'memdup_sockptr_nul':
/kisskb/src/include/linux/sockptr.h:80:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr_nul(sockptr_t src, size_t len)
                     ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/rds/rds.h:5,
                 from /kisskb/src/net/rds/rdma.c:38:
/kisskb/src/net/rds/rdma.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/rds/rdma.c: In function 'rds_get_mr':
/kisskb/src/net/rds/rdma.c:356:5: note: userspace variable will be forcibly initialized
 int rds_get_mr(struct rds_sock *rs, sockptr_t optval, int optlen)
     ^
/kisskb/src/net/rds/rdma.c: In function 'rds_get_mr_for_dest':
/kisskb/src/net/rds/rdma.c:369:5: note: userspace variable will be forcibly initialized
 int rds_get_mr_for_dest(struct rds_sock *rs, sockptr_t optval, int optlen)
     ^
/kisskb/src/net/rds/rdma.c: In function 'rds_free_mr':
/kisskb/src/net/rds/rdma.c:396:5: note: userspace variable will be forcibly initialized
 int rds_free_mr(struct rds_sock *rs, sockptr_t optval, int optlen)
     ^
/kisskb/src/net/rxrpc/local_event.c: In function 'rxrpc_send_version_request':
/kisskb/src/net/rxrpc/local_event.c:31:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/if_arp.h:22,
                 from /kisskb/src/net/mctp/af_mctp.c:10:
/kisskb/src/net/mctp/af_mctp.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/mctp/af_mctp.c: In function 'mctp_setsockopt':
/kisskb/src/net/mctp/af_mctp.c:287:12: note: userspace variable will be forcibly initialized
 static int mctp_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_ack_packet':
/kisskb/src/net/rxrpc/output.c:177:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_abort_packet':
/kisskb/src/net/rxrpc/output.c:286:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_data_packet':
/kisskb/src/net/rxrpc/output.c:352:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_reject_packets':
/kisskb/src/net/rxrpc/output.c:557:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/output.c: In function 'rxrpc_send_keepalive':
/kisskb/src/net/rxrpc/output.c:631:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/tcp.h:17,
                 from /kisskb/src/include/net/tcp.h:20,
                 from /kisskb/src/net/tls/tls_main.c:36:
/kisskb/src/net/tls/tls_main.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/tls/tls_main.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/tls/tls_main.c: In function 'do_tls_setsockopt_conf':
/kisskb/src/net/tls/tls_main.c:546:12: note: userspace variable will be forcibly initialized
 static int do_tls_setsockopt_conf(struct sock *sk, sockptr_t optval,
            ^
/kisskb/src/net/tls/tls_main.c:546:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/rds/tcp_recv.c: In function 'rds_tcp_read_sock':
/kisskb/src/net/rds/tcp_recv.c:266:20: note: userspace variable will be forcibly initialized
  read_descriptor_t desc;
                    ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/x25/af_x25.c:42:
/kisskb/src/net/x25/af_x25.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/x25/af_x25.c: In function 'x25_setsockopt':
/kisskb/src/net/x25/af_x25.c:423:12: note: userspace variable will be forcibly initialized
 static int x25_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/appletalk/aarp.c: In function 'aarp_send_probe_phase1':
/kisskb/src/net/appletalk/aarp.c:441:15: note: userspace variable will be forcibly initialized
  struct ifreq atreq;
               ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/mptcp/sockopt.c:11:
/kisskb/src/net/mptcp/sockopt.c: In function 'KERNEL_SOCKPTR':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/mptcp/sockopt.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_get_int_option':
/kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized
 static int mptcp_get_int_option(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_sol_socket_intval':
/kisskb/src/net/mptcp/sockopt.c:123:12: note: userspace variable will be forcibly initialized
  sockptr_t optval = KERNEL_SOCKPTR(&val);
            ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_tstamp':
/kisskb/src/net/mptcp/sockopt.c:147:12: note: userspace variable will be forcibly initialized
  sockptr_t optval = KERNEL_SOCKPTR(&val);
            ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_int':
/kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized
 static int mptcp_get_int_option(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c:170:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_socket_int(struct mptcp_sock *msk, int optname,
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/mptcp/sockopt.c:11:
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_timestamping':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/mptcp/sockopt.c:205:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_socket_timestamping(struct mptcp_sock *msk,
            ^
/kisskb/src/net/mptcp/sockopt.c:205:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/mptcp/sockopt.c:228:8: note: userspace variable will be forcibly initialized
  ret = sock_setsockopt(sk->sk_socket, SOL_SOCKET, optname,
        ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/mptcp/sockopt.c:11:
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_socket_linger':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/mptcp/sockopt.c:249:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_socket_linger(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c:255:12: note: userspace variable will be forcibly initialized
  sockptr_t kopt;
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/net/sock.h:46,
                 from /kisskb/src/net/mptcp/sockopt.c:11:
/kisskb/src/net/mptcp/sockopt.c: In function 'strncpy_from_sockptr':
/kisskb/src/include/linux/sockptr.h:94:20: note: userspace variable will be forcibly initialized
 static inline long strncpy_from_sockptr(char *dst, sockptr_t src, size_t count)
                    ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp_cork':
/kisskb/src/net/mptcp/sockopt.c:620:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_tcp_cork(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp_nodelay':
/kisskb/src/net/mptcp/sockopt.c:650:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_tcp_nodelay(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c: In function 'mptcp_setsockopt_sol_tcp':
/kisskb/src/net/mptcp/sockopt.c:57:12: note: userspace variable will be forcibly initialized
 static int mptcp_get_int_option(struct mptcp_sock *msk, sockptr_t optval,
            ^
/kisskb/src/net/mptcp/sockopt.c:759:12: note: userspace variable will be forcibly initialized
 static int mptcp_setsockopt_sol_tcp(struct mptcp_sock *msk, int optname,
            ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/rxrpc/server_key.c:15:
/kisskb/src/net/rxrpc/server_key.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/rxrpc/server_key.c: In function 'memdup_sockptr_nul':
/kisskb/src/include/linux/sockptr.h:80:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr_nul(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/appletalk/ddp.c: In function 'atalk_compat_routing_ioctl':
/kisskb/src/net/appletalk/ddp.c:1857:17: note: userspace variable will be forcibly initialized
  struct rtentry rt;
                 ^
/kisskb/src/net/appletalk/ddp.c: In function 'atrtr_ioctl':
/kisskb/src/net/appletalk/ddp.c:892:17: note: userspace variable will be forcibly initialized
  struct rtentry rt;
                 ^
/kisskb/src/net/appletalk/ddp.c: In function 'atif_ioctl':
/kisskb/src/net/appletalk/ddp.c:666:17: note: userspace variable will be forcibly initialized
  struct rtentry rtdef;
                 ^
/kisskb/src/net/appletalk/ddp.c:659:15: note: userspace variable will be forcibly initialized
  struct ifreq atreq;
               ^
/kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_send_response':
/kisskb/src/net/rxrpc/rxkad.c:799:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/rxrpc/rxkad.c: In function 'rxkad_issue_challenge':
/kisskb/src/net/rxrpc/rxkad.c:733:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/net_namespace.h:40,
                 from /kisskb/src/include/linux/netdevice.h:38,
                 from /kisskb/src/include/linux/can/can-ml.h:47,
                 from /kisskb/src/net/can/j1939/socket.c:15:
/kisskb/src/net/can/j1939/socket.c: In function 'sockptr_is_null':
/kisskb/src/include/linux/sockptr.h:37:20: note: userspace variable will be forcibly initialized
 static inline bool sockptr_is_null(sockptr_t sockptr)
                    ^
/kisskb/src/net/can/j1939/socket.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/can/j1939/socket.c: In function 'memdup_sockptr':
/kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/can/j1939/socket.c: In function 'j1939_sk_setsockopt_flag':
/kisskb/src/net/can/j1939/socket.c:648:12: note: userspace variable will be forcibly initialized
 static int j1939_sk_setsockopt_flag(struct j1939_sock *jsk, sockptr_t optval,
            ^
/kisskb/src/net/can/j1939/socket.c: In function 'j1939_sk_setsockopt':
/kisskb/src/net/can/j1939/socket.c:666:12: note: userspace variable will be forcibly initialized
 static int j1939_sk_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/can/j1939/socket.c:666:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/atm/svc.c:9:
/kisskb/src/net/atm/svc.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/atm/svc.c: In function 'svc_setsockopt':
/kisskb/src/net/atm/svc.c:453:12: note: userspace variable will be forcibly initialized
 static int svc_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/atm/svc.c:453:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/include/linux/bpf-cgroup.h:5,
                 from /kisskb/src/net/socket.c:55:
/kisskb/src/net/socket.c: In function 'KERNEL_SOCKPTR':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/socket.c: In function 'compat_siocwandev':
/kisskb/src/net/socket.c:3202:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/net/socket.c: In function 'compat_ifr_data_ioctl':
/kisskb/src/net/socket.c:3228:15: note: userspace variable will be forcibly initialized
  struct ifreq ifreq;
               ^
/kisskb/src/net/socket.c: In function 'sock_do_ioctl':
/kisskb/src/net/socket.c:1116:15: note: userspace variable will be forcibly initialized
  struct ifreq ifr;
               ^
/kisskb/src/net/socket.c: In function 'sock_ioctl':
/kisskb/src/net/socket.c:1161:16: note: userspace variable will be forcibly initialized
   struct ifreq ifr;
                ^
/kisskb/src/net/socket.c: In function '__sys_sendto':
/kisskb/src/net/socket.c:2016:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
/kisskb/src/net/socket.c:2015:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/socket.c: In function '__sys_recvfrom':
/kisskb/src/net/socket.c:2075:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/net/socket.c:2074:15: note: userspace variable will be forcibly initialized
  struct iovec iov;
               ^
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/include/linux/bpf-cgroup.h:5,
                 from /kisskb/src/net/socket.c:55:
/kisskb/src/net/socket.c: In function '__sys_setsockopt':
/kisskb/src/include/linux/sockptr.h:29:9: note: userspace variable will be forcibly initialized
  return (sockptr_t) { .kernel = p, .is_kernel = true };
         ^
/kisskb/src/net/socket.c:2146:12: note: userspace variable will be forcibly initialized
  sockptr_t optval = USER_SOCKPTR(user_optval);
            ^
/kisskb/src/net/socket.c: In function '__copy_msghdr_from_user':
/kisskb/src/net/socket.c:2292:21: note: userspace variable will be forcibly initialized
  struct user_msghdr msg;
                     ^
/kisskb/src/net/socket.c: In function 'copy_msghdr_from_user':
/kisskb/src/net/socket.c:2343:21: note: userspace variable will be forcibly initialized
  struct user_msghdr msg;
                     ^
/kisskb/src/net/socket.c: In function '__sys_sendmsg':
/kisskb/src/net/socket.c:2486:16: note: userspace variable will be forcibly initialized
  struct msghdr msg_sys;
                ^
/kisskb/src/net/socket.c: In function '__sys_sendmmsg':
/kisskb/src/net/socket.c:2519:16: note: userspace variable will be forcibly initialized
  struct msghdr msg_sys;
                ^
/kisskb/src/net/socket.c: In function 'do_recvmmsg':
/kisskb/src/net/socket.c:2729:16: note: userspace variable will be forcibly initialized
  struct msghdr msg_sys;
                ^
/kisskb/src/net/socket.c: In function '__sys_recvmsg':
/kisskb/src/net/socket.c:2694:16: note: userspace variable will be forcibly initialized
  struct msghdr msg_sys;
                ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/atm/common.c:10:
/kisskb/src/net/atm/common.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/atm/common.c: In function 'vcc_setsockopt':
/kisskb/src/net/atm/common.c:747:5: note: userspace variable will be forcibly initialized
 int vcc_setsockopt(struct socket *sock, int level, int optname,
     ^
/kisskb/src/net/atm/common.c:747:5: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/can/raw.c:45:
/kisskb/src/net/can/raw.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/can/raw.c: In function 'memdup_sockptr':
/kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/can/raw.c: In function 'raw_setsockopt':
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
 static int raw_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/raw.c:514:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/net/can/isotp.c:62:
/kisskb/src/net/can/isotp.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/can/isotp.c: In function 'isotp_setsockopt_locked':
/kisskb/src/net/can/isotp.c:1284:12: note: userspace variable will be forcibly initialized
 static int isotp_setsockopt_locked(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/can/isotp.c:1284:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1284:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1284:12: note: userspace variable will be forcibly initialized
/kisskb/src/net/can/isotp.c:1284:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/bpfptr.h:7:0,
                 from /kisskb/src/include/linux/bpf.h:25,
                 from /kisskb/src/include/linux/filter.h:9,
                 from /kisskb/src/net/caif/caif_socket.c:9:
/kisskb/src/net/caif/caif_socket.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/caif/caif_socket.c: In function 'setsockopt':
/kisskb/src/net/caif/caif_socket.c:674:12: note: userspace variable will be forcibly initialized
 static int setsockopt(struct socket *sock, int lvl, int opt, sockptr_t ov,
            ^
/kisskb/src/net/caif/caif_socket.c:674:12: note: userspace variable will be forcibly initialized
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/net/nfc/nfc.h:16,
                 from /kisskb/src/net/nfc/nfc.h:13,
                 from /kisskb/src/net/nfc/llcp_sock.c:14:
/kisskb/src/net/nfc/llcp_sock.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/nfc/llcp_sock.c: In function 'nfc_llcp_setsockopt':
/kisskb/src/net/nfc/llcp_sock.c:231:12: note: userspace variable will be forcibly initialized
 static int nfc_llcp_setsockopt(struct socket *sock, int level, int optname,
            ^
/kisskb/src/net/nfc/llcp_sock.c:231:12: note: userspace variable will be forcibly initialized
/kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_ioctl':
/kisskb/src/drivers/mtd/mtdchar.c:1069:26: note: userspace variable will be forcibly initialized
   struct blkpg_ioctl_arg a;
                          ^
/kisskb/src/drivers/mtd/mtdchar.c:837:22: note: userspace variable will be forcibly initialized
   struct mtd_oob_buf buf;
                      ^
/kisskb/src/drivers/mtd/mtdchar.c:823:22: note: userspace variable will be forcibly initialized
   struct mtd_oob_buf buf;
                      ^
/kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_compat_ioctl':
/kisskb/src/drivers/mtd/mtdchar.c:1165:26: note: userspace variable will be forcibly initialized
   struct blkpg_ioctl_arg a;
                          ^
/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;
                              ^
In file included from /kisskb/src/include/linux/net.h:25:0,
                 from /kisskb/src/include/linux/skbuff.h:26,
                 from /kisskb/src/include/linux/ip.h:16,
                 from /kisskb/src/net/sctp/socket.c:46:
/kisskb/src/net/sctp/socket.c: In function 'copy_from_sockptr_offset':
/kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized
 static inline int copy_from_sockptr_offset(void *dst, sockptr_t src,
                   ^
/kisskb/src/net/sctp/socket.c: In function 'memdup_sockptr':
/kisskb/src/include/linux/sockptr.h:67:21: note: userspace variable will be forcibly initialized
 static inline void *memdup_sockptr(sockptr_t src, size_t len)
                     ^
/kisskb/src/net/sctp/socket.c: In function 'sctp_getsockopt_connectx3':
/kisskb/src/net/sctp/socket.c:1388:27: note: userspace variable will be forcibly initialized
  struct sctp_getaddrs_old param;
                           ^
/kisskb/src/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/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/infiniband/core/uverbs_main.c: In function 'ib_uverbs_write':
/kisskb/src/drivers/infiniband/core/uverbs_main.c:569:28: note: userspace variable will be forcibly initialized
  struct uverbs_attr_bundle bundle;
                            ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_srq_recv':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:2336:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_ex_create_rwq_ind_table':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:3051:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_send':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:1999:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_post_recv':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:2285:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c: In function 'ib_uverbs_ex_create_flow':
/kisskb/src/drivers/infiniband/core/uverbs_cmd.c:3179:25: note: userspace variable will be forcibly initialized
  struct uverbs_req_iter iter;
                         ^
/kisskb/src/drivers/infiniband/core/rdma_core.c: In function 'uverbs_uobject_fd_release':
/kisskb/src/drivers/infiniband/core/rdma_core.c:822:29: note: userspace variable will be forcibly initialized
   struct uverbs_attr_bundle attrs = {
                             ^
/kisskb/src/drivers/infiniband/core/uverbs_ioctl.c: In function 'ib_uverbs_cmd_verbs':
/kisskb/src/drivers/infiniband/core/uverbs_ioctl.c:550:21: note: userspace variable will be forcibly initialized
  struct bundle_priv onstack;
                     ^
/kisskb/src/drivers/fsi/fsi-sbefifo.c: In function 'sbefifo_user_read':
/kisskb/src/drivers/fsi/fsi-sbefifo.c:813:22: note: userspace variable will be forcibly initialized
         struct iovec resp_iov;
                      ^
/kisskb/src/drivers/hwtracing/intel_th/msu.c: In function 'intel_th_msc_read':
/kisskb/src/drivers/hwtracing/intel_th/msu.c:1543:33: note: userspace variable will be forcibly initialized
   struct msc_win_to_user_struct u = {
                                 ^
/kisskb/src/drivers/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/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;
                     ^
/kisskb/src/drivers/hid/uhid.c: In function 'uhid_dev_create':
/kisskb/src/drivers/hid/uhid.c:555:25: note: userspace variable will be forcibly initialized
  struct uhid_create_req orig;
                         ^
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c: In function 'siw_send_mpareqrep':
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c:458:16: note: userspace variable will be forcibly initialized
  struct msghdr msg;
                ^
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c: In function 'siw_rtr_data_ready':
/kisskb/src/drivers/infiniband/sw/siw/siw_cm.c:110:20: note: userspace variable will be forcibly initialized
  read_descriptor_t rd_desc;
                    ^
/kisskb/src/drivers/infiniband/sw/siw/siw_qp.c: In function 'siw_qp_llp_data_ready':
/kisskb/src/drivers/infiniband/sw/siw/siw_qp.c:106:21: note: userspace variable will be forcibly initialized
   read_descriptor_t rd_desc = { .arg.data = qp, .count = 1 };
                     ^
/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/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c: In function 'kfd_sdma_activity_worker':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_process.c:110:30: note: userspace variable will be forcibly initialized
  struct temp_sdma_queue_list sdma_q_list;
                              ^
Completed OK
# rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5.4
# Build took: 0:06:21.135542