# git rev-parse -q --verify df0219d11b6f04251d38e345db4f9780cb32e2e2^{commit} df0219d11b6f04251d38e345db4f9780cb32e2e2 already have revision, skipping fetch # git checkout -q -f -B kisskb df0219d11b6f04251d38e345db4f9780cb32e2e2 # git clean -qxdf # < git log -1 # commit df0219d11b6f04251d38e345db4f9780cb32e2e2 # Merge: 95607ad99b5a 591d2108f3ab # Author: Linus Torvalds # Date: Tue Aug 23 13:42:31 2022 -0700 # # Merge tag 'parisc-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux # # Pull parisc fixes from Helge Deller: # "Some interesting background to the current patchset: # # It turned out that the fldw instruction (which loads a 32-bit word # from memory into one half of a FP register) failed on unaligned # addresses and even trashed some other random FP register instead. It's # a trivial one-liner fix in the exception handler but this failure # dates back to the very beginnings of the parisc-port. It's strange # that it was never noticed before. # # Another patch fixes an annoyance noticed by Randy Dunlap. Running # "make ARCH=parisc64 randconfig" always returned a 32-bit config, # although one would expect a 64-bit config. Masahiro Yamada suggested # to mimik sparc Kconfig code, which fixed the issue nicely. This # allowed to drop some compiler build checks too. # # Third, it's possible to build an optimized 32-bit kernel for PA8X00 # (64-bit) CPUs, which then wouldn't start on 32-bit-only (PA1.x) # machines. I've added a bootup check which prevents that and which # prints a message to the console. This can be tested with qemu, which # currently only supports 32-bit emulation. # # The other patches are usual clean-up stuff like added return value # checks and typo fixes in comments. # # Summary: # # - Fix emulation of fldw instruction on unaligned addresses # # - Fix "make ARCH=parisc64 randconfig" to return a 64-bit config # # - Prevent boot if trying to boot a 32-bit kernel compiled for PA8X00 # CPUs on 32-bit only machines # # - ccio-dma: Handle kmalloc failure in ccio_init_resources()" # # * tag 'parisc-for-6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: # parisc: Add runtime check to prevent PA2.0 kernels on PA1.x machines # parisc: ccio-dma: Handle kmalloc failure in ccio_init_resources() # parisc: led: Move from strlcpy with unused retval to strscpy # parisc: ccio-dma: Fix typo in comment # Revert "parisc: Show error if wrong 32/64-bit compiler is being used" # parisc: Make CONFIG_64BIT available for ARCH=parisc64 only # parisc: Fix exception handler for fldw and fstw instructions # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux-ld --version # < git log --format=%s --max-count=1 df0219d11b6f04251d38e345db4f9780cb32e2e2 # < make -s -j 40 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux- randconfig # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # < make -s -j 40 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux- help # make -s -j 40 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux- olddefconfig .config:6119:warning: override: reassigning to symbol PREVENT_FIRMWARE_BUILD # make -s -j 40 ARCH=arm64 O=/kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/aarch64-linux- In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\ ^ /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/structleak_plugin.c:32: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/stackleak_plugin.c:30: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\ ^ /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:24, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:102:21: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), "%s"HOST_WIDE_INT_PRINT_UNSIGNED"\n",\ ^ /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/config/elfos.h:170:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/stackleak_plugin.c:30: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ In file included from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/tm.h:41, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/gcc-plugin.h:31, from /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/plugin.h:23, from /kisskb/src/scripts/gcc-plugins/gcc-common.h:9, from /kisskb/src/scripts/gcc-plugins/randomize_layout_plugin.c:19: /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/aarch64-linux/bin/../lib/gcc/aarch64-linux/5.5.0/plugin/include/defaults.h:126:24: warning: invalid suffix on literal; C++11 requires a space between literal and string macro [-Wliteral-suffix] fprintf ((FILE), ","HOST_WIDE_INT_PRINT_UNSIGNED",%u\n", \ ^ cc1plus: warning: unrecognized command line option '-Wno-format-diag' cc1plus: warning: unrecognized command line option '-Wno-format-diag' cc1plus: warning: unrecognized command line option '-Wno-format-diag' In file included from /kisskb/src/include/linux/audit.h:13:0, from /kisskb/src/arch/arm64/kernel/ptrace.c:11: /kisskb/src/arch/arm64/kernel/ptrace.c: In function 'user_single_step_report': /kisskb/src/include/linux/ptrace.h:343:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/arch/arm64/kernel/signal.c: In function 'restore_sigframe': /kisskb/src/arch/arm64/kernel/signal.c:634:19: 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:945:33: 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:1026:17: 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:1137:33: note: userspace variable will be forcibly initialized struct rt_sigframe_user_layout user; ^ /kisskb/src/ipc/mqueue.c: In function '__do_notify': /kisskb/src/ipc/mqueue.c:795:26: 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:1444:18: 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:1251:19: note: userspace variable will be forcibly initialized struct iov_iter from; ^ /kisskb/src/security/keys/keyctl.c:1250:16: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/security/keys/keyctl.c: In function 'keyctl_instantiate_key_iov': /kisskb/src/security/keys/keyctl.c:1280:18: note: userspace variable will be forcibly initialized struct iov_iter from; ^ /kisskb/src/kernel/time/posix-timers.c: In function '__do_sys_timer_create': /kisskb/src/kernel/time/posix-timers.c:582:14: note: userspace variable will be forcibly initialized sigevent_t event; ^ /kisskb/src/kernel/fork.c: In function '__do_sys_clone3': /kisskb/src/kernel/fork.c:2953:27: note: userspace variable will be forcibly initialized struct kernel_clone_args kargs; ^ /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/tomoyo/common.c: In function 'tomoyo_load_builtin_policy': /kisskb/src/security/tomoyo/common.c:2824:27: note: userspace variable will be forcibly initialized struct tomoyo_io_buffer head = { }; ^ /kisskb/src/sound/core/control.c: In function 'snd_ctl_elem_list_user': /kisskb/src/sound/core/control.c:900:27: note: userspace variable will be forcibly initialized struct snd_ctl_elem_list list; ^ /kisskb/src/block/blk-map.c: In function 'blk_rq_map_user_iov': /kisskb/src/block/blk-map.c:537:18: note: userspace variable will be forcibly initialized struct iov_iter i; ^ /kisskb/src/block/blk-map.c: In function 'blk_rq_map_user': /kisskb/src/block/blk-map.c:579:18: note: userspace variable will be forcibly initialized struct iov_iter i; ^ /kisskb/src/block/blk-map.c:578:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/fs/netfs/io.c: In function 'netfs_read_from_cache': /kisskb/src/fs/netfs/io.c:49:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/netfs/io.c: In function 'netfs_rreq_do_write_to_cache': /kisskb/src/fs/netfs/io.c:170:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/netfs/io.c: In function 'netfs_clear_unread': /kisskb/src/fs/netfs/io.c:24:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/fscache/io.c: In function '__fscache_write_to_cache': /kisskb/src/fs/fscache/io.c:257:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/kernel/ptrace.c: In function 'ptrace_peek_siginfo': /kisskb/src/kernel/ptrace.c:758:20: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/ptrace.c: In function 'ptrace_request': /kisskb/src/kernel/ptrace.c:1227:16: note: userspace variable will be forcibly initialized struct iovec kiov; ^ /kisskb/src/kernel/ptrace.c:1035:19: note: userspace variable will be forcibly initialized kernel_siginfo_t siginfo, *si; ^ In file included from /kisskb/src/include/linux/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_setsockopt': /kisskb/src/net/core/sock.c:1271:21: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^ /kisskb/src/net/core/sock.c:1250:21: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_sigaltstack': /kisskb/src/kernel/signal.c:4228:15: note: userspace variable will be forcibly initialized stack_t new, old; ^ /kisskb/src/kernel/signal.c:4228:10: note: userspace variable will be forcibly initialized stack_t new, old; ^ /kisskb/src/kernel/signal.c: In function 'kill_pid_usb_asyncio': /kisskb/src/kernel/signal.c:1538:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'do_notify_parent': /kisskb/src/kernel/signal.c:2026:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigqueueinfo': /kisskb/src/kernel/signal.c:3998:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_kill': /kisskb/src/kernel/signal.c:3772:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'send_sig_fault': /kisskb/src/kernel/signal.c:1733:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'send_sig_mceerr': /kisskb/src/kernel/signal.c:1764:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'send_sig_perf': /kisskb/src/kernel/signal.c:1808:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'send_sig_fault_trapno': /kisskb/src/kernel/signal.c:1892:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'do_tkill': /kisskb/src/kernel/signal.c:3929:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_tgsigqueueinfo': /kisskb/src/kernel/signal.c:4038:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig': /kisskb/src/kernel/signal.c:1651:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_mceerr': /kisskb/src/kernel/signal.c:1750:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_bnderr': /kisskb/src/kernel/signal.c:1779:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_pkuerr': /kisskb/src/kernel/signal.c:1794:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_ptrace_errno_trap': /kisskb/src/kernel/signal.c:1860:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_trapno': /kisskb/src/kernel/signal.c:1875:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_fatal_sig': /kisskb/src/kernel/signal.c:1665:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_exit_sig': /kisskb/src/kernel/signal.c:1678:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_fault_to_task': /kisskb/src/kernel/signal.c:1707:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'force_sig_seccomp': /kisskb/src/kernel/signal.c:1842:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'do_notify_parent_cldstop': /kisskb/src/kernel/signal.c:2138:24: note: userspace variable will be forcibly initialized struct kernel_siginfo info; ^ /kisskb/src/kernel/signal.c: In function 'ptrace_do_notify': /kisskb/src/kernel/signal.c:2335:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait': /kisskb/src/kernel/signal.c:3633:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_rt_sigtimedwait_time32': /kisskb/src/kernel/signal.c:3666:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/kernel/signal.c: In function '__do_sys_pidfd_send_signal': /kisskb/src/kernel/signal.c:3851:19: note: userspace variable will be forcibly initialized kernel_siginfo_t kinfo; ^ /kisskb/src/kernel/signal.c: In function 'restore_altstack': /kisskb/src/kernel/signal.c:4242:10: note: userspace variable will be forcibly initialized stack_t new; ^ /kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xferi_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3202:19: note: userspace variable will be forcibly initialized struct snd_xferi xferi; ^ /kisskb/src/sound/core/pcm_native.c: In function 'snd_pcm_xfern_frames_ioctl': /kisskb/src/sound/core/pcm_native.c:3224:19: note: userspace variable will be forcibly initialized struct snd_xfern xfern; ^ /kisskb/src/net/core/skbuff.c: In function '__skb_send_sock': /kisskb/src/net/core/skbuff.c:2695:17: note: userspace variable will be forcibly initialized struct msghdr msg; ^ /kisskb/src/io_uring/net.c: In function '__io_recvmsg_copy_hdr': /kisskb/src/io_uring/net.c:362:21: note: userspace variable will be forcibly initialized struct user_msghdr msg; ^ /kisskb/src/io_uring/net.c: In function 'io_sendmsg': /kisskb/src/io_uring/net.c:229:25: note: userspace variable will be forcibly initialized struct io_async_msghdr iomsg, *kmsg; ^ /kisskb/src/io_uring/net.c: In function 'io_send': /kisskb/src/io_uring/net.c:289:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/io_uring/net.c:288:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^ /kisskb/src/io_uring/net.c: In function 'io_recvmsg': /kisskb/src/io_uring/net.c:651:25: note: userspace variable will be forcibly initialized struct io_async_msghdr iomsg, *kmsg; ^ /kisskb/src/io_uring/net.c: In function 'io_recv': /kisskb/src/io_uring/net.c:765:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/io_uring/net.c:763:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^ /kisskb/src/io_uring/net.c: In function 'io_sendzc': /kisskb/src/io_uring/net.c:953:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/io_uring/net.c:952:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^ /kisskb/src/io_uring/sqpoll.c: In function 'io_sqd_handle_event': /kisskb/src/io_uring/sqpoll.c:208:17: note: userspace variable will be forcibly initialized struct ksignal ksig; ^ /kisskb/src/io_uring/rsrc.c: In function '__io_sqe_buffers_update': /kisskb/src/io_uring/rsrc.c:520:15: note: userspace variable will be forcibly initialized struct iovec iov, __user *iovs = u64_to_user_ptr(up->data); ^ /kisskb/src/io_uring/rsrc.c: In function 'io_sqe_buffers_register': /kisskb/src/io_uring/rsrc.c:1309:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/block/blk-zoned.c: In function 'blkdev_report_zones_ioctl': /kisskb/src/block/blk-zoned.c:339:26: note: userspace variable will be forcibly initialized struct zone_report_args args; ^ In file included from /kisskb/src/include/linux/socket.h:8:0, from /kisskb/src/include/linux/compat.h:15, from /kisskb/src/arch/arm64/include/asm/ftrace.h:53, from /kisskb/src/include/linux/ftrace.h:23, from /kisskb/src/include/linux/kprobes.h:28, from /kisskb/src/include/linux/kgdb.h:19, from /kisskb/src/arch/arm64/include/asm/cacheflush.h:11, from /kisskb/src/include/linux/cacheflush.h:5, from /kisskb/src/include/linux/highmem.h:8, from /kisskb/src/include/linux/bvec.h:10, from /kisskb/src/include/linux/blk_types.h:10, from /kisskb/src/include/linux/blkdev.h:9, from /kisskb/src/include/linux/blk-mq.h:5, from /kisskb/src/io_uring/rw.c:6: /kisskb/src/io_uring/rw.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:143:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/io_uring/rw.c: In function 'loop_rw_iter': /kisskb/src/io_uring/rw.c:444:16: note: userspace variable will be forcibly initialized struct iovec iovec; ^ /kisskb/src/io_uring/rw.c: In function 'io_read': /kisskb/src/io_uring/rw.c:698:21: note: userspace variable will be forcibly initialized struct io_rw_state __s, *s = &__s; ^ /kisskb/src/io_uring/rw.c: In function 'io_write': /kisskb/src/io_uring/rw.c:843:21: note: userspace variable will be forcibly initialized struct io_rw_state __s, *s = &__s; ^ /kisskb/src/io_uring/io-wq.c: In function 'io_wqe_worker': /kisskb/src/io_uring/io-wq.c:649:19: note: userspace variable will be forcibly initialized struct ksignal ksig; ^ /kisskb/src/drivers/tty/vt/vt_ioctl.c: In function 'do_unimap_ioctl': /kisskb/src/drivers/tty/vt/vt_ioctl.c: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/net/core/dev_ioctl.c: In function 'dev_ifconf': /kisskb/src/net/core/dev_ioctl.c:55:17: note: userspace variable will be forcibly initialized struct ifconf ifc; ^ 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/mm/process_vm_access.c: In function 'process_vm_rw': /kisskb/src/mm/process_vm_access.c:264:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/char/random.c: In function '__do_sys_getrandom': /kisskb/src/drivers/char/random.c:1256:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/drivers/char/random.c:1255:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/char/random.c: In function 'random_ioctl': /kisskb/src/drivers/char/random.c:1378:16: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/drivers/char/random.c:1377:19: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ In file included from /kisskb/src/include/linux/bpfptr.h:7:0, from /kisskb/src/include/linux/bpf.h:27, 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, ^ 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:43, 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, ^ In file included from /kisskb/src/include/linux/socket.h:8:0, from /kisskb/src/include/linux/compat.h:15, from /kisskb/src/arch/arm64/include/asm/ftrace.h:53, from /kisskb/src/include/linux/ftrace.h:23, from /kisskb/src/include/linux/kprobes.h:28, from /kisskb/src/include/linux/kgdb.h:19, from /kisskb/src/arch/arm64/include/asm/cacheflush.h:11, from /kisskb/src/include/linux/cacheflush.h:5, from /kisskb/src/include/linux/highmem.h:8, from /kisskb/src/include/linux/pagemap.h:11, from /kisskb/src/mm/madvise.c:10: /kisskb/src/mm/madvise.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:143:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/mm/madvise.c: In function '__do_sys_process_madvise': /kisskb/src/mm/madvise.c:1432:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/mm/madvise.c:1430:38: note: userspace variable will be forcibly initialized struct iovec iovstack[UIO_FASTIOV], iovec; ^ In file included from /kisskb/src/include/linux/net.h:25:0, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/include/net/net_namespace.h:43, 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/kernel/seccomp.c: In function 'seccomp_prepare_user_filter': /kisskb/src/kernel/seccomp.c:694:20: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^ /kisskb/src/net/wireless/wext-core.c: In function 'wext_handle_ioctl': /kisskb/src/net/wireless/wext-core.c:1041:15: note: userspace variable will be forcibly initialized struct iwreq iwr; ^ /kisskb/src/net/wireless/wext-spy.c: In function 'iw_send_thrspy_event': /kisskb/src/net/wireless/wext-spy.c:166:19: note: userspace variable will be forcibly initialized union iwreq_data wrqu; ^ /kisskb/src/net/8021q/vlan_dev.c: In function 'vlan_dev_ioctl': /kisskb/src/net/8021q/vlan_dev.c:360:15: note: userspace variable will be forcibly initialized struct ifreq ifrr; ^ /kisskb/src/drivers/nvme/host/ioctl.c: In function 'nvme_alloc_user_request': /kisskb/src/drivers/nvme/host/ioctl.c:97:20: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/nvme/target/io-cmd-file.c: In function 'nvmet_file_submit_bvec': /kisskb/src/drivers/nvme/target/io-cmd-file.c:98:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ In file included from /kisskb/src/include/linux/rcuwait.h:6:0, from /kisskb/src/include/linux/percpu-rwsem.h:7, from /kisskb/src/include/linux/fs.h:33, from /kisskb/src/arch/arm64/include/asm/elf.h:141, from /kisskb/src/include/linux/elf.h:6, from /kisskb/src/include/linux/module.h:19, from /kisskb/src/include/linux/device/driver.h:21, from /kisskb/src/include/linux/device.h:32, from /kisskb/src/include/linux/mtd/mtd.h:13, from /kisskb/src/fs/jffs2/background.c:17: /kisskb/src/fs/jffs2/background.c: In function 'kernel_dequeue_signal': /kisskb/src/include/linux/sched/signal.h:283:19: note: userspace variable will be forcibly initialized kernel_siginfo_t __info; ^ In file included from /kisskb/src/include/linux/net.h:25:0, from /kisskb/src/include/linux/skbuff.h:26, from /kisskb/src/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, ^ 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_cbpf': /kisskb/src/net/packet/af_packet.c:1590:20: note: userspace variable will be forcibly initialized struct sock_fprog fprog; ^ /kisskb/src/drivers/mtd/mtdchar.c: In function 'mtdchar_ioctl': /kisskb/src/drivers/mtd/mtdchar.c:1072:26: note: userspace variable will be forcibly initialized struct blkpg_ioctl_arg a; ^ /kisskb/src/drivers/mtd/mtdchar.c:840:22: note: userspace variable will be forcibly initialized struct mtd_oob_buf buf; ^ /kisskb/src/drivers/mtd/mtdchar.c:826:22: note: userspace variable will be forcibly initialized struct mtd_oob_buf buf; ^ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/include/net/bluetooth/bluetooth.h:29, from /kisskb/src/net/bluetooth/hci_sock.c:32: /kisskb/src/net/bluetooth/hci_sock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^ /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c: In function 'mraid_mm_get_adapter': /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c:238:10: note: userspace variable will be forcibly initialized mimd_t mimd; ^ /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c: In function 'handle_drvrcmd': /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c:284:10: note: userspace variable will be forcibly initialized mimd_t kmimd; ^ /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c: In function 'kioc_to_mimd': /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c:806:11: note: userspace variable will be forcibly initialized mimd_t kmimd; ^ /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c: In function 'mimd_to_kioc': /kisskb/src/drivers/scsi/megaraid/megaraid_mm.c:362:11: note: userspace variable will be forcibly initialized mimd_t mimd; ^ 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/fs/orangefs/inode.c: In function 'orangefs_writepage_locked': /kisskb/src/fs/orangefs/inode.c:24:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/orangefs/inode.c: In function 'orangefs_readahead': /kisskb/src/fs/orangefs/inode.c:251:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/orangefs/inode.c: In function 'orangefs_read_folio': /kisskb/src/fs/orangefs/inode.c:294:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/orangefs/inode.c: In function 'orangefs_writepages_work': /kisskb/src/fs/orangefs/inode.c:95:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c: In function '_ctl_ioctl_main': /kisskb/src/drivers/scsi/mpt3sas/mpt3sas_ctl.c:2642:29: note: userspace variable will be forcibly initialized struct mpt3_ioctl_command karg; ^ /kisskb/src/fs/orangefs/devorangefs-req.c: In function 'dispatch_ioctl_command': /kisskb/src/fs/orangefs/devorangefs-req.c:596:31: note: userspace variable will be forcibly initialized struct ORANGEFS_dev_map_desc user_desc; ^ In file included from /kisskb/src/include/linux/bpfptr.h:7:0, from /kisskb/src/include/linux/bpf.h:27, from /kisskb/src/include/linux/filter.h:9, from /kisskb/src/net/bluetooth/l2cap_sock.c:32: /kisskb/src/net/bluetooth/l2cap_sock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^ 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:43, 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/bluetooth/smp.c: In function 'smp_send_cmd': /kisskb/src/net/bluetooth/smp.c:593:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^ In file included from /kisskb/src/fs/read_write.c:13:0: /kisskb/src/fs/read_write.c: In function 'iov_iter_iovec': /kisskb/src/include/linux/uio.h:143:9: note: userspace variable will be forcibly initialized return (struct iovec) { ^ /kisskb/src/fs/read_write.c: In function '__kernel_write': /kisskb/src/fs/read_write.c:506:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/read_write.c: In function 'new_sync_read': /kisskb/src/fs/read_write.c:382:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/read_write.c: In function 'new_sync_write': /kisskb/src/fs/read_write.c:484:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/read_write.c: In function 'do_loop_readv_writev': /kisskb/src/fs/read_write.c:746:16: note: userspace variable will be forcibly initialized struct iovec iovec = iov_iter_iovec(iter); ^ /kisskb/src/fs/read_write.c: In function 'vfs_readv': /kisskb/src/fs/read_write.c:905:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/read_write.c: In function 'vfs_writev': /kisskb/src/fs/read_write.c:922:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/read_write.c: In function '__kernel_read': /kisskb/src/fs/read_write.c:411:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ In file included from /kisskb/src/include/linux/net.h:25:0, from /kisskb/src/net/vmw_vsock/af_vsock.c:101: /kisskb/src/net/vmw_vsock/af_vsock.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^ 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:43, from /kisskb/src/include/linux/netdevice.h:38, from /kisskb/src/include/net/sock.h:46, from /kisskb/src/include/net/bluetooth/bluetooth.h:29, from /kisskb/src/net/bluetooth/iso.c:13: /kisskb/src/net/bluetooth/iso.c: In function 'copy_from_sockptr_offset': /kisskb/src/include/linux/sockptr.h:44:19: note: userspace variable will be forcibly initialized static inline int copy_from_sockptr_offset(void *dst, sockptr_t src, ^ /kisskb/src/fs/exec.c: In function 'do_execve': /kisskb/src/fs/exec.c:2022:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^ /kisskb/src/fs/exec.c:2021:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^ /kisskb/src/fs/exec.c: In function 'do_execveat': /kisskb/src/fs/exec.c:2032:22: note: userspace variable will be forcibly initialized struct user_arg_ptr envp = { .ptr.native = __envp }; ^ /kisskb/src/fs/exec.c:2031:22: note: userspace variable will be forcibly initialized struct user_arg_ptr argv = { .ptr.native = __argv }; ^ 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/drivers/scsi/smartpqi/smartpqi_init.c: In function 'pqi_passthru_ioctl': /kisskb/src/drivers/scsi/smartpqi/smartpqi_init.c:6613:23: note: userspace variable will be forcibly initialized IOCTL_Command_struct iocommand; ^ /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; ^ /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:27, 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 'sock_do_ioctl': /kisskb/src/net/socket.c:1163:15: note: userspace variable will be forcibly initialized struct ifreq ifr; ^ /kisskb/src/net/socket.c: In function 'sock_ioctl': /kisskb/src/net/socket.c:1208:16: note: userspace variable will be forcibly initialized struct ifreq ifr; ^ /kisskb/src/net/socket.c: In function '__sys_sendto': /kisskb/src/net/socket.c:2092:15: note: userspace variable will be forcibly initialized struct iovec iov; ^ /kisskb/src/net/socket.c:2091:16: note: userspace variable will be forcibly initialized struct msghdr msg; ^ /kisskb/src/net/socket.c: In function '__sys_recvfrom': /kisskb/src/net/socket.c:2156:15: 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:27, 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:2218:12: 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:2410:21: 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:2555:16: 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:2588:16: 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:2798:16: 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:2763:16: note: userspace variable will be forcibly initialized struct msghdr msg_sys; ^ /kisskb/src/drivers/net/fddi/skfp/skfddi.c: In function 'skfp_siocdevprivate': /kisskb/src/drivers/net/fddi/skfp/skfddi.c:964:22: note: userspace variable will be forcibly initialized struct s_skfp_ioctl ioc; ^ /kisskb/src/drivers/input/ff-memless.c: In function 'ml_play_effects': /kisskb/src/drivers/input/ff-memless.c:392:19: note: userspace variable will be forcibly initialized struct ff_effect effect; ^ /kisskb/src/drivers/input/evdev.c: In function 'evdev_do_ioctl': /kisskb/src/drivers/input/evdev.c:1037:19: note: userspace variable will be forcibly initialized struct ff_effect effect; ^ /kisskb/src/fs/seq_file.c: In function 'seq_read': /kisskb/src/fs/seq_file.c:155:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/seq_file.c:153:15: note: userspace variable will be forcibly initialized struct iovec iov = { .iov_base = buf, .iov_len = size}; ^ /kisskb/src/fs/xattr.c: In function 'setxattr': /kisskb/src/fs/xattr.c:610:19: note: userspace variable will be forcibly initialized struct xattr_ctx ctx = { ^ /kisskb/src/fs/xattr.c: In function 'getxattr': /kisskb/src/fs/xattr.c:728:19: note: userspace variable will be forcibly initialized struct xattr_ctx ctx = { ^ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'sg_io': /kisskb/src/drivers/scsi/scsi_ioctl.c:454:19: note: userspace variable will be forcibly initialized struct iov_iter i; ^ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_ioctl_sg_io': /kisskb/src/drivers/scsi/scsi_ioctl.c:851:19: note: userspace variable will be forcibly initialized struct sg_io_hdr hdr; ^ /kisskb/src/drivers/scsi/scsi_ioctl.c: In function 'scsi_cdrom_send_packet': /kisskb/src/drivers/scsi/scsi_ioctl.c:796:19: note: userspace variable will be forcibly initialized struct sg_io_hdr hdr; ^ /kisskb/src/drivers/scsi/scsi_ioctl.c:795:31: note: userspace variable will be forcibly initialized struct cdrom_generic_command cgc; ^ /kisskb/src/fs/splice.c: In function 'generic_file_splice_read': /kisskb/src/fs/splice.c:302:18: note: userspace variable will be forcibly initialized struct iov_iter to; ^ /kisskb/src/fs/splice.c: In function 'iter_file_splice_write': /kisskb/src/fs/splice.c:636:19: note: userspace variable will be forcibly initialized struct iov_iter from; ^ /kisskb/src/fs/splice.c: In function '__do_sys_vmsplice': /kisskb/src/fs/splice.c:1297:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/i2c/i2c-dev.c: In function 'i2cdev_ioctl': /kisskb/src/drivers/i2c/i2c-dev.c:462:31: note: userspace variable will be forcibly initialized struct i2c_smbus_ioctl_data data_arg; ^ /kisskb/src/drivers/i2c/i2c-dev.c:435:30: note: userspace variable will be forcibly initialized struct i2c_rdwr_ioctl_data rdwr_arg; ^ /kisskb/src/fs/signalfd.c: In function 'signalfd_read': /kisskb/src/fs/signalfd.c:209:19: note: userspace variable will be forcibly initialized kernel_siginfo_t info; ^ /kisskb/src/fs/aio.c: In function 'aio_read': /kisskb/src/fs/aio.c:1545:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/fs/aio.c: In function 'aio_write': /kisskb/src/fs/aio.c:1572:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/scsi/hpsa.c: In function 'hpsa_ioctl': /kisskb/src/drivers/scsi/hpsa.c:6661:28: note: userspace variable will be forcibly initialized BIG_IOCTL_Command_struct ioc; ^ /kisskb/src/drivers/scsi/hpsa.c:6646:24: note: userspace variable will be forcibly initialized IOCTL_Command_struct iocommand; ^ /kisskb/src/drivers/vhost/vringh.c: In function 'copy_from_iotlb': /kisskb/src/drivers/vhost/vringh.c:1153:19: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/vhost/vringh.c: In function 'copy_to_iotlb': /kisskb/src/drivers/vhost/vringh.c:1186:19: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /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/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/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/vhost/scsi.c: In function 'vhost_scsi_send_tmf_resp': /kisskb/src/drivers/vhost/scsi.c:1142:18: note: userspace variable will be forcibly initialized struct iov_iter iov_iter; ^ /kisskb/src/drivers/vhost/scsi.c: In function 'vhost_scsi_send_an_resp': /kisskb/src/drivers/vhost/scsi.c:1234:18: note: userspace variable will be forcibly initialized struct iov_iter iov_iter; ^ /kisskb/src/drivers/vhost/scsi.c: In function 'vhost_scsi_handle_vq': /kisskb/src/drivers/vhost/scsi.c:935:38: note: userspace variable will be forcibly initialized struct iov_iter in_iter, prot_iter, data_iter; ^ /kisskb/src/drivers/vhost/scsi.c:935:27: note: userspace variable will be forcibly initialized struct iov_iter in_iter, prot_iter, data_iter; ^ /kisskb/src/drivers/vhost/scsi.c:935:18: note: userspace variable will be forcibly initialized struct iov_iter in_iter, prot_iter, data_iter; ^ /kisskb/src/drivers/vhost/scsi.c:933:24: note: userspace variable will be forcibly initialized struct vhost_scsi_ctx vc; ^ /kisskb/src/drivers/vhost/scsi.c: In function 'vhost_scsi_ctl_handle_vq': /kisskb/src/drivers/vhost/scsi.c:1259:24: note: userspace variable will be forcibly initialized struct vhost_scsi_ctx vc; ^ /kisskb/src/drivers/vhost/scsi.c: In function 'vhost_scsi_complete_cmd_work': /kisskb/src/drivers/vhost/scsi.c:546:18: note: userspace variable will be forcibly initialized struct iov_iter iov_iter; ^ /kisskb/src/drivers/vhost/vhost.c: In function 'vhost_copy_from_user': /kisskb/src/drivers/vhost/vhost.c:860:19: note: userspace variable will be forcibly initialized struct iov_iter f; ^ /kisskb/src/drivers/vhost/vhost.c: In function 'get_indirect': /kisskb/src/drivers/vhost/vhost.c:2119:18: note: userspace variable will be forcibly initialized struct iov_iter from; ^ /kisskb/src/drivers/vhost/vhost.c: In function 'vhost_copy_to_user': /kisskb/src/drivers/vhost/vhost.c:822:19: note: userspace variable will be forcibly initialized struct iov_iter t; ^ /kisskb/src/drivers/scsi/sg.c: In function 'sg_start_req': /kisskb/src/drivers/scsi/sg.c:1808:19: note: userspace variable will be forcibly initialized struct iov_iter i; ^ /kisskb/src/drivers/scsi/ch.c: In function 'ch_ioctl': /kisskb/src/drivers/scsi/ch.c:748:33: note: userspace variable will be forcibly initialized struct changer_element_status ces; ^ /kisskb/src/drivers/target/target_core_file.c: In function 'fd_execute_rw_aio': /kisskb/src/drivers/target/target_core_file.c:275:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/target/target_core_file.c: In function 'fd_do_rw': /kisskb/src/drivers/target/target_core_file.c:320:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/target/target_core_file.c: In function 'fd_execute_write_same': /kisskb/src/drivers/target/target_core_file.c:440:18: note: userspace variable will be forcibly initialized struct iov_iter iter; ^ /kisskb/src/drivers/scsi/megaraid.c: In function 'mega_m_to_n': /kisskb/src/drivers/scsi/megaraid.c:3377:18: note: userspace variable will be forcibly initialized struct uioctl_t uioc_mimd; ^ /kisskb/src/drivers/scsi/megaraid.c: In function 'megadev_ioctl': /kisskb/src/drivers/scsi/megaraid.c:2963:13: note: userspace variable will be forcibly initialized nitioctl_t uioc; ^ Completed OK # rm -rf /kisskb/build/linus-rand_arm64-randconfig_arm64-gcc5 # Build took: 0:03:34.878956