# git rev-parse -q --verify 9dcd936c5312f870955f108e8a1bfebf3eb6f688^{commit}
9dcd936c5312f870955f108e8a1bfebf3eb6f688
already have revision, skipping fetch
# git checkout -q -f -B kisskb 9dcd936c5312f870955f108e8a1bfebf3eb6f688
# git clean -qxdf
# < git log -1
# commit 9dcd936c5312f870955f108e8a1bfebf3eb6f688
# Merge: 4718dcad7dec 118aa47c7072
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Oct 11 07:18:39 2018 +0200
# 
#     Merge tag 'for-4.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm
#     
#     Mike writes:
#       "device mapper fix for 4.19 final
#     
#        - Fix for earlier 4.19 final DM linear change that incorrectly
#          checked for CONFIG_DM_ZONED rather than CONFIG_BLK_DEV_ZONED."
#     
#     * tag 'for-4.19/dm-fixes-4' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm:
#       dm linear: fix linear_end_io conditional definition
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-gcc --version
# < git log --format=%s --max-count=1 9dcd936c5312f870955f108e8a1bfebf3eb6f688
# < make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  randconfig
KCONFIG_SEED=0xD66E5EC0
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# yes \n | make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=x86_64 O=/kisskb/build/linus-rand_x86_64-randconfig_x86_64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/x86_64-linux/bin/x86_64-linux-  
/kisskb/src/scripts/unifdef.c: In function 'Mpass':
/kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation]
 static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_live':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'init_and_link_css':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:185:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup.c: In function 'kill_css':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'css_killed_work_fn':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kill_sb':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/freezer.c: In function 'freezer_read':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cpu_stat_show':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_e_css':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/freezer.c: In function 'freezer_write':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'put_css_set_locked':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'find_css_set':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kn_unlock':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_do_mount':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/arch/x86/events/amd/ibs.c: In function 'perf_ibs_init':
/kisskb/src/arch/x86/events/amd/ibs.c:306:11: warning: 'config' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c: In function 'emulate_vsyscall':
/kisskb/src/arch/x86/entry/vsyscall/vsyscall_64.c:209:16: warning: 'syscall_nr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_lock_and_drain_offline':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'css_free_rwork_fn':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_kn_lock_live':
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/bpf/arraymap.c: In function 'cgroup_fd_array_put_ptr':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'css_tryget_online_from_dir':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup.c: In function 'cgroup_get_from_fd':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1245:9: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/rdma.c: In function 'rdmacg_uncharge_hierarchy':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/cgroup/rdma.c: In function 'rdmacg_try_charge':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/fs/autofs/waitq.c: In function 'autofs_wait':
/kisskb/src/fs/autofs/waitq.c:470:5: warning: 'wq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c: In function 'perf_event_alloc':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/arch/x86/kernel/espfix_64.c: In function 'init_espfix_bsp':
/kisskb/src/arch/x86/kernel/espfix_64.c:118:22: warning: 'rand' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/espfix_64.c:105:16: note: 'rand' was declared here
/kisskb/src/kernel/events/core.c: In function '_free_event':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/arch/x86/kernel/ksysfs.c: In function 'boot_params_ksysfs_init':
/kisskb/src/arch/x86/kernel/ksysfs.c:227:17: warning: 'size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/ksysfs.c:214:9: note: 'size' was declared here
/kisskb/src/kernel/events/core.c: In function '_perf_ioctl':
/kisskb/src/include/linux/file.h:42:2: warning: '*((void *)&output+8)' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c:5046:14: note: '*((void *)&output+8)' was declared here
/kisskb/src/include/linux/file.h:43:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c:5046:14: note: 'output.file' was declared here
/kisskb/src/arch/x86/kernel/hw_breakpoint.c: In function 'hw_breakpoint_arch_parse':
/kisskb/src/arch/x86/kernel/hw_breakpoint.c:366:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/ftrace.c: In function 'arch_ftrace_update_trampoline':
/kisskb/src/arch/x86/kernel/ftrace.c:862:24: warning: 'size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_input_open':
/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:286:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/drivers/mpu401/mpu401_uart.c: In function 'snd_mpu401_uart_output_open':
/kisskb/src/sound/drivers/mpu401/mpu401_uart.c:308:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c: In function 'parse_bw':
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:79:14: warning: 'bw_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c: In function 'parse_cbm':
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:178:14: warning: 'cbm_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/umip.c: In function 'fixup_umip_exception':
/kisskb/src/arch/x86/kernel/umip.c:415:27: warning: 'dummy_data_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c: In function 'rdtgroup_pseudo_lock_create':
/kisskb/src/arch/x86/kernel/cpu/intel_rdt_pseudo_lock.c:1283:21: warning: 'new_minor' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq':
/kisskb/src/arch/x86/kernel/apic/io_apic.c:1034:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/oom_kill.c: In function 'oom_kill_process':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/acpi/osl.c: In function 'acpi_os_execute':
/kisskb/src/drivers/acpi/osl.c:1107:21: warning: 'queue' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ctree.c: In function 'push_nodes_for_insert':
/kisskb/src/fs/btrfs/ctree.c:2113:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ctree.c: In function 'balance_level':
/kisskb/src/fs/btrfs/ctree.c:1900:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/acpi/ec.c: In function 'acpi_ec_init':
/kisskb/src/drivers/acpi/ec.c:1788:19: warning: 'handle' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/acpi/ec.c:1770:14: note: 'handle' was declared here
/kisskb/src/kernel/kexec.c: In function '__x64_sys_kexec_load':
/kisskb/src/kernel/kexec.c:144:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec.c:111:31: note: 'image' was declared here
/kisskb/src/block/blk-core.c: In function 'blk_queue_enter':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/kisskb/src/fs/btrfs/inode.c:1474:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1474:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1472:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-core.c: In function 'blk_queue_exit':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/block/blk-core.c: In function 'generic_make_request':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/acpi/scan.c: In function 'acpi_bus_check_add':
/kisskb/src/drivers/acpi/scan.c:1877:24: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec_file.c: In function 'kexec_load_purgatory':
/kisskb/src/kernel/kexec_file.c:896:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec_file.c:845:9: note: 'ret' was declared here
/kisskb/src/block/blk-core.c: In function 'blk_account_io_done':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:330:5: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/acpi/acpica/exprep.c: In function 'acpi_ex_prep_common_field_object':
/kisskb/src/drivers/acpi/acpica/exprep.c:351:44: warning: 'byte_alignment' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c: In function 'exit_robust_list':
/kisskb/src/kernel/futex.c:3493:21: warning: 'pip' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:3492:2: warning: 'pending' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:3475:3: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/acpi/sysfs.c: In function 'get_status':
/kisskb/src/drivers/acpi/sysfs.c:654:6: warning: 'result' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/extent_io.c: In function 'end_bio_extent_readpage':
/kisskb/src/fs/btrfs/extent_io.c:2639:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kprobes.c: In function '__free_insn_slot':
/kisskb/src/kernel/kprobes.c:272:24: warning: 'idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-core.c: In function 'blk_account_io_start':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1604:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/futex.c:1569:6: note: 'oldval' was declared here
/kisskb/src/kernel/kprobes.c: In function 'register_kprobe':
/kisskb/src/kernel/kprobes.c:1594:2: warning: 'probed_mod' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-sysfs.c: In function 'queue_wb_lat_store':
/kisskb/src/block/blk-sysfs.c:451:2: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/lib/insn-eval.c: In function 'insn_get_addr_ref':
/kisskb/src/arch/x86/lib/insn-eval.c:1173:2: warning: 'eff_addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/x86/lib/insn-eval.c:1142:8: note: 'eff_addr' was declared here
/kisskb/src/block/blk-core.c: In function 'blk_queue_bio':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp]
/kisskb/src/fs/btrfs/ioctl.c: In function 'btrfs_dedupe_file_range':
/kisskb/src/fs/btrfs/ioctl.c:3555:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write':
/kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/free-space-cache.c: In function 'setup_cluster_bitmap':
/kisskb/src/fs/btrfs/free-space-cache.c:2840:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/free-space-cache.c:2786:16: note: 'next_zero' was declared here
/kisskb/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent':
/kisskb/src/fs/btrfs/backref.c:1830:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/free-space-cache.c: In function '__load_free_space_cache':
/kisskb/src/fs/btrfs/free-space-cache.c:745:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/send.c: In function 'get_first_ref':
/kisskb/src/fs/btrfs/send.c:1752:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/send.c:1781:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/libata-core.c: In function 'ata_hpa_resize':
/kisskb/src/drivers/ata/libata-core.c:1289:13: warning: 'native_sectors' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/libata-core.c:1346:6: note: 'native_sectors' was declared here
/kisskb/src/fs/btrfs/ref-verify.c: In function 'btrfs_build_ref_tree':
/kisskb/src/fs/btrfs/ref-verify.c:552:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c:514:35: note: 'ret' was declared here
/kisskb/src/fs/btrfs/tree-log.c: In function 'btrfs_log_changed_extents.isra.25':
/kisskb/src/fs/btrfs/tree-log.c:4293:9: warning: 'start_slot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/tree-log.c:4274:6: note: 'start_slot' was declared here
/kisskb/src/fs/btrfs/uuid-tree.c: In function 'btrfs_uuid_tree_add':
/kisskb/src/fs/btrfs/uuid-tree.c:139:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/uuid-tree.c:140:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_sched_wakeup.c: In function 'wakeup_tracer_call':
/kisskb/src/kernel/trace/trace_sched_wakeup.c:123:16: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_sched_wakeup.c:126:12: warning: 'data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/slab_common.c: In function 'kmemcg_deactivate_workfn':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/slab_common.c: In function 'slab_deactivate_memcg_cache_rcu_sched':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/kernel/trace/trace_events.c: In function 'event_enable_read':
/kisskb/src/kernel/trace/trace_events.c:1052:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_events.c: In function 'trace_event_eval_update':
/kisskb/src/kernel/trace/trace_events.c:2241:4: warning: 'last_i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-mq.c: In function 'blk_mq_get_request':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/block/blk-merge.c: In function '__blk_recalc_rq_segments':
/kisskb/src/block/blk-merge.c:294:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-mq.c: In function 'blk_mq_timeout_work':
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/block/blk-merge.c: In function 'attempt_merge':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_noinc_read':
/kisskb/src/drivers/base/regmap/regmap.c:2605:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2511:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_bulk_read':
/kisskb/src/drivers/base/regmap/regmap.c:2715:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1833:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/blk-mq-tag.c: In function 'blk_mq_queue_tag_busy_iter':
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_switch_to_atomic_rcu':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/lib/percpu-refcount.c: In function '__percpu_ref_switch_mode':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_reinit':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/lib/percpu-refcount.c: In function 'percpu_ref_kill_and_confirm':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/lib/rhashtable.c:264:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:229:28: note: 'next' was declared here
/kisskb/src/kernel/trace/trace_events_filter.c: In function 'process_preds':
/kisskb/src/kernel/trace/trace_events_filter.c:425:11: warning: 'nr_preds' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_events_filter.c:1483:6: note: 'nr_preds' was declared here
/kisskb/src/kernel/trace/trace_events_filter.c:454:4: warning: 'nr_parens' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/trace/trace_events_filter.c:1482:6: note: 'nr_parens' was declared here
/kisskb/src/drivers/base/regmap/regcache-rbtree.c: In function 'regcache_rbtree_write':
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:288:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:403:30: note: 'new_top_reg' was declared here
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:289:13: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regcache-rbtree.c:403:16: note: 'new_base_reg' was declared here
/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range':
/kisskb/src/mm/memblock.c:1200:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/asihpi/hpioctl.c: In function 'asihpi_hpi_ioctl':
/kisskb/src/include/linux/uaccess.h:155:5: warning: 'puhr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/asihpi/hpioctl.c:104:15: note: 'puhr' was declared here
/kisskb/src/drivers/block/virtio_blk.c: In function 'virtblk_get_cache_mode':
/kisskb/src/drivers/block/virtio_blk.c:531:2: warning: 'writeback' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/virtio_blk.c: In function 'virtblk_probe':
/kisskb/src/drivers/block/virtio_blk.c:750:31: warning: 'blk_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/virtio_blk.c:741:29: warning: 'v' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/virtio_blk.c:449:27: warning: 'num_vqs' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/virtio_blk.c:439:17: note: 'num_vqs' was declared here
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4110:2: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1433:2: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/DAC960.c: In function 'DAC960_gam_ioctl':
/kisskb/src/drivers/block/DAC960.c:6601:2: warning: 'ControllerNumber' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/block/DAC960.c:6591:6: note: 'ControllerNumber' was declared here
/kisskb/src/mm/swapfile.c: In function 'reuse_swap_page':
/kisskb/src/mm/swapfile.c:3778:1: warning: 'si' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swapfile.c:1466:27: note: 'si' was declared here
/kisskb/src/block/bfq-wf2q.c: In function '__bfq_entity_update_weight_prio':
/kisskb/src/block/bfq-wf2q.c:809:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/asihpi/hpi6205.c: In function 'create_adapter_obj':
/kisskb/src/sound/pci/asihpi/hpi6205.c:606:10: warning: 'p_control_cache_virtual' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swapfile.c: In function '__x64_sys_swapon':
/kisskb/src/mm/swapfile.c:3227:2: warning: 'nr_extents' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/swapfile.c:3009:6: note: 'nr_extents' was declared here
/kisskb/src/drivers/block/loop.c: In function 'lo_rw_aio_complete':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host':
/kisskb/src/drivers/ata/libata-scsi.c:4623:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/libata-scsi.c:4623:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/ctxfi/ctvmem.c: In function 'ct_vm_unmap':
/kisskb/src/sound/pci/ctxfi/ctvmem.c:99:16: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/ctxfi/ctvmem.c:80:22: note: 'entry' was declared here
/kisskb/src/sound/pci/ctxfi/ctvmem.c: In function 'ct_vm_map':
/kisskb/src/include/linux/list.h:65:12: warning: 'entry' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/ctxfi/ctvmem.c:35:37: note: 'entry' was declared here
/kisskb/src/lib/test_firmware.c: In function 'trigger_batched_requests_async_store':
/kisskb/src/lib/test_firmware.c:781:31: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c: In function 'kobject_synth_uevent':
/kisskb/src/lib/kobject_uevent.c:222:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:141:7: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:196:14: note: 'action_args' was declared here
/kisskb/src/lib/kobject_uevent.c:222:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized]
In file included from /kisskb/src/sound/isa/gus/interwave-stb.c:2:0:
/kisskb/src/sound/isa/gus/interwave.c: In function 'snd_interwave_probe':
/kisskb/src/sound/isa/gus/interwave.c:737:3: warning: 'i2c_bus' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb_cgroup.c: In function 'hugetlb_cgroup_charge_cgroup':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'get_mem_cgroup_from_page':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'get_mem_cgroup_from_mm':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/huge_memory.c: In function 'do_huge_pmd_wp_page':
/kisskb/src/mm/huge_memory.c:1316:2: warning: 'huge_gfp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c: In function 'memcg_write_event_control':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_event_remove':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'cancel_charge':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/base/memory.c: In function 'memory_dev_init':
/kisskb/src/drivers/base/memory.c:708:25: warning: 'section_nr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/memory.c:694:33: note: 'section_nr' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_kmem_cache_create_func':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_id_put_many':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function '__mem_cgroup_clear_mc':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function '__mem_cgroup_largest_soft_limit_node':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_css_online':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'drain_stock.constprop.71':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'drain_all_stock':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'try_charge':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_iter':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:220:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:214:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'uncharge_batch':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_iter_break':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'commit_charge':
/kisskb/src/mm/memcontrol.c:2350:2: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c:2364:6: note: 'isolated' was declared here
/kisskb/src/mm/memcontrol.c: In function 'task_in_mem_cgroup':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_oom_synchronize':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_get_oom_group':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_handle_over_high':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_kmem_get_cache':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_kmem_put_cache':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_kmem_charge':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'memcg_kmem_uncharge':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_soft_limit_reclaim':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_try_charge':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_migrate':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_sk_alloc':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/mm/memcontrol.c: In function 'mem_cgroup_sk_free':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/isofs/namei.c: In function 'isofs_lookup':
/kisskb/src/fs/isofs/namei.c:25:46: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/isofs/namei.c:55:22: note: 'i' was declared here
/kisskb/src/drivers/char/raw.c: In function 'raw_ctl_ioctl':
/kisskb/src/drivers/char/raw.c:230:20: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/fat/namei_vfat.c: In function 'vfat_add_entry':
/kisskb/src/fs/fat/namei_vfat.c:643:12: warning: 'lcase' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/fat/namei_vfat.c:587:23: note: 'lcase' was declared here
/kisskb/src/fs/fat/namei_vfat.c:225:2: warning: 'ulen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/fat/namei_vfat.c:592:11: note: 'ulen' was declared here
/kisskb/src/sound/pci/pcxhr/pcxhr.c: In function 'pcxhr_get_clock_reg':
/kisskb/src/sound/pci/pcxhr/pcxhr.c:282:25: warning: 'pllreg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/pcxhr/pcxhr.c: In function 'pcxhr_trigger':
/kisskb/src/sound/pci/pcxhr/pcxhr.c:729:32: warning: 'pipe' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/pcxhr/pcxhr.c:708:21: note: 'pipe' was declared here
/kisskb/src/drivers/char/random.c: In function 'extract_buf':
/kisskb/src/drivers/char/random.c:1442:13: warning: 'v' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/pcxhr/pcxhr_core.c: In function 'pcxhr_update_timer_pos':
/kisskb/src/sound/pci/pcxhr/pcxhr_core.c:1204:4: warning: 'new_sample_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c: In function 'write_pool.constprop.40':
/kisskb/src/drivers/char/random.c:1937:11: warning: 't' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c: In function 'crng_reseed':
/kisskb/src/drivers/char/random.c:948:20: warning: 'rv' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/ialloc.c: In function 'ext4_orphan_get':
/kisskb/src/fs/ext4/ialloc.c:1254:9: warning: 'bit' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c: In function 'ext4_ext_handle_unwritten_extents':
/kisskb/src/fs/ext4/extents.c:3556:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c:3412:27: note: 'abut_ex' was declared here
/kisskb/src/drivers/char/random.c: In function '_extract_crng.constprop.46':
/kisskb/src/drivers/char/random.c:986:19: warning: 'v' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c: In function 'get_random_u64':
/kisskb/src/drivers/char/random.c:2229:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c: In function 'get_random_u32':
/kisskb/src/drivers/char/random.c:2265:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c: In function 'rand_initialize':
/kisskb/src/drivers/char/random.c:807:18: warning: 'rv' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/random.c:793:16: note: 'rv' was declared here
/kisskb/src/sound/pci/vx222/vx222.c: In function 'snd_vx222_probe':
/kisskb/src/sound/pci/vx222/vx222.c:227:21: warning: 'vx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c: In function 'tpm1_pcr_extend':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:1011:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm-interface.c: In function 'tpm_getcap':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:735:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm-interface.c: In function 'tpm_startup':
/kisskb/src/drivers/char/tpm/tpm.h:485:8: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:694:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm-sysfs.c: In function 'pubek_show':
/kisskb/src/drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/renesas/rcar-gen2-cpg.c: In function 'rcar_gen2_cpg_clk_register':
/kisskb/src/drivers/clk/renesas/rcar-gen2-cpg.c:372:36: warning: 'shift' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/atiixp.c: In function 'snd_atiixp_probe':
/kisskb/src/sound/pci/atiixp.c:518:12: warning: 'chip' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/atiixp.c:1646:17: note: 'chip' was declared here
/kisskb/src/sound/pci/via82xx_modem.c: In function 'snd_via82xx_probe':
/kisskb/src/sound/pci/via82xx_modem.c:1197:22: warning: 'chip' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_do_selftest':
/kisskb/src/drivers/char/tpm/tpm.h:476:2: warning: 'buf.flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:790:17: note: 'buf.flags' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:800:24: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_probe':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:828:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_get_tpm_pt':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:705:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_pcr_read':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:189:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_pcr_extend':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:239:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_get_random':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:321:25: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_flush_context_cmd':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:373:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_seal_trusted':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:461:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/via82xx.c: In function 'snd_via82xx_probe':
/kisskb/src/sound/pci/via82xx.c:2614:22: warning: 'chip' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_unseal_trusted':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:676:24: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_shutdown':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:737:17: note: 'buf.data' was declared here
/kisskb/src/drivers/dax/device.c: In function 'dev_dax_huge_fault':
/kisskb/src/include/linux/pfn_t.h:52:2: warning: 'pfn.val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dax/device.c:397:8: note: 'pfn.val' was declared here
/kisskb/src/drivers/dax/device.c:434:30: warning: 'fault_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_auto_startup':
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:921:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm.h:458:9: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:858:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-space.c: In function 'tpm2_load_context':
/kisskb/src/drivers/char/tpm/tpm2-space.c:86:23: warning: 'tbuf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-space.c: In function 'tpm2_save_context.constprop.7':
/kisskb/src/drivers/char/tpm/tpm2-space.c:135:23: warning: 'tbuf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/rme96.c: In function 'snd_rme96_proc_read':
/kisskb/src/sound/pci/rme96.c:1801:2: warning: 'rate' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm_atmel.c: In function 'init_atmel':
/kisskb/src/drivers/char/tpm/tpm_atmel.c:221:3: warning: 'base' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/sunxi-ng/ccu_mux.c: In function 'ccu_mux_helper_determine_rate':
/kisskb/src/drivers/clk/sunxi-ng/ccu_mux.c:153:22: warning: 'best_parent' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/notify/group.c: In function 'fsnotify_put_group':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/ntfs/dir.c: In function 'ntfs_readdir':
/kisskb/src/fs/ntfs/dir.c:1430:7: warning: 'bmp_vi' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-acpi.c: In function 'acpi_gpio_adr_space_handler':
/kisskb/src/drivers/gpio/gpiolib-acpi.c:925:47: warning: 'desc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence':
/kisskb/src/drivers/dma-buf/reservation.c:211:7: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:161:17: note: 'k' was declared here
/kisskb/src/drivers/dma-buf/reservation.c:142:3: warning: 'signaled_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:108:9: note: 'signaled_idx' was declared here
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:341:21: note: 'pdeo' was declared here
/kisskb/src/drivers/gpu/drm/bochs/bochs_mm.c: In function 'bochs_gem_create':
/kisskb/src/drivers/gpu/drm/bochs/bochs_mm.c:397:9: warning: 'bochsbo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/reiserfs/bitmap.c: In function 'scan_bitmap_block.constprop.8':
/kisskb/src/fs/reiserfs/bitmap.c:269:9: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/usbhid/hid-core.c: In function 'usbhid_start':
/kisskb/src/drivers/hid/usbhid/hid-core.c:824:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/usbhid/hid-core.c:820:20: note: 'field' was declared here
/kisskb/src/sound/pci/hda/hda_generic.c: In function 'create_input_ctls':
/kisskb/src/sound/pci/hda/hda_generic.c:3108:2: warning: 'mute_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/hda/hda_generic.c:3088:24: note: 'mute_val' was declared here
/kisskb/src/sound/pci/hda/hda_generic.c:3105:32: warning: 'mix_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/pci/hda/hda_generic.c:3088:15: note: 'mix_val' was declared here
/kisskb/src/fs/dcache.c: In function 'd_add':
/kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dcache.c:2564:11: note: 'n' was declared here
/kisskb/src/fs/dcache.c: In function '__d_move':
/kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dcache.c:2729:11: note: 'n' was declared here
/kisskb/src/fs/dcache.c: In function 'd_splice_alias':
/kisskb/src/fs/dcache.c:2417:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dcache.c:2564:11: note: 'n' was declared here
/kisskb/src/fs/splice.c: In function '__se_sys_vmsplice':
/kisskb/src/fs/splice.c:1358:22: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/splice.c:1351:6: note: 'type' was declared here
/kisskb/src/drivers/gpu/vga/vgaarb.c: In function 'vga_arb_write':
/kisskb/src/drivers/gpu/vga/vgaarb.c:1192:9: warning: 'devfn' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/buffer.c: In function 'alloc_page_buffers':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/userfaultfd.c: In function 'userfaultfd_ioctl':
/kisskb/src/fs/userfaultfd.c:1464:3: warning: 'basic_ioctls' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/userfaultfd.c:1287:7: note: 'basic_ioctls' was declared here
/kisskb/src/drivers/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config':
/kisskb/src/drivers/iio/accel/mma9551_core.c:590:34: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/aio.c: In function 'lookup_ioctx':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function 'do_io_getevents':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function 'aio_complete':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function '__x64_sys_io_destroy':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/aio.c: In function 'free_ioctx_users':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function '__x64_sys_io_cancel':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/iio/accel/mma9551.c: In function 'mma9551_event_handler':
/kisskb/src/drivers/iio/accel/mma9551.c:381:32: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/aio.c: In function 'io_submit_one.isra.25':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function '__x64_sys_io_submit':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/fs/aio.c: In function '__x64_sys_io_setup':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/iio/accel/sca3000.c: In function 'sca3000_write_raw':
/kisskb/src/drivers/iio/accel/sca3000.c:651:2: warning: 'base_freq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/accel/sca3000.c:637:11: note: 'base_freq' was declared here
/kisskb/src/drivers/media/cec/cec-api.c: In function 'cec_ioctl':
/kisskb/src/drivers/media/cec/cec-api.c:318:2: warning: 'ev_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/cec/cec-api.c:284:15: note: 'ev_idx' was declared here
/kisskb/src/drivers/hwmon/applesmc.c: In function 'applesmc_init_smcreg':
/kisskb/src/drivers/hwmon/applesmc.c:552:2: warning: 'count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hwmon/applesmc.c:541:15: note: 'count' was declared here
/kisskb/src/fs/xfs/libxfs/xfs_alloc.c: In function 'xfs_alloc_put_freelist':
/kisskb/src/fs/xfs/libxfs/xfs_alloc.c:2528:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hwmon/ltc2990.c: In function 'ltc2990_show_value':
/kisskb/src/drivers/hwmon/ltc2990.c:151:17: warning: 'value' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_runtime_pm.c: In function 'hsw_wait_for_power_well_disable':
/kisskb/src/drivers/gpu/drm/i915/intel_runtime_pm.c:372:2: warning: 'reqs' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvdimm/dimm_devs.c: In function 'alias_dpa_busy':
/kisskb/src/drivers/nvdimm/dimm_devs.c:499:43: warning: 'nd_mapping' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c: In function 'ttm_bo_mem_space_debug':
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:84:2: warning: 'mem_type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:91:14: note: 'mem_type' was declared here
/kisskb/src/drivers/message/fusion/mptctl.c: In function 'mptctl_fw_download':
/kisskb/src/drivers/message/fusion/mptctl.c:1005:18: warning: 'buflist' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/message/fusion/mptctl.c:795:19: note: 'buflist' was declared here
/kisskb/src/drivers/hid/hid-kye.c: In function 'kye_probe':
/kisskb/src/include/linux/hid.h:1049:34: warning: 'report' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-kye.c:592:21: note: 'report' was declared here
/kisskb/src/drivers/gpu/drm/i915/intel_pm.c: In function 'skl_compute_wm':
/kisskb/src/drivers/gpu/drm/i915/intel_pm.c:4922:8: warning: 'cstate' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_pm.c:5286:25: note: 'cstate' was declared here
/kisskb/src/drivers/gpu/drm/udl/udl_modeset.c: In function 'udl_crtc_dpms':
/kisskb/src/drivers/gpu/drm/udl/udl_modeset.c:29:9: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/udl/udl_modeset.c:51:5: note: 'reg' was declared here
/kisskb/src/drivers/hid/hid-picolcd_debugfs.c: In function 'picolcd_debug_flash_write':
/kisskb/src/drivers/hid/hid-picolcd_debugfs.c:312:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/super.c: In function 'ext4_fill_super':
/kisskb/src/fs/ext4/super.c:4415:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvdimm/region_devs.c: In function 'nd_region_create':
/kisskb/src/drivers/nvdimm/region_devs.c:1049:26: warning: 'nd_region' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/exc3000.c: In function 'exc3000_interrupt':
/kisskb/src/drivers/input/touchscreen/exc3000.c:138:11: warning: 'total_slots' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-asus.c: In function 'asus_input_configured':
/kisskb/src/drivers/hid/hid-asus.c:369:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-asus.c:355:16: note: 'kbd_func' was declared here
/kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c: In function 'vmw_fb_set_par':
/kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:517:28: warning: 'depth' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:506:15: note: 'depth' was declared here
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c: In function 'drm_dp_sideband_msg_build':
/kisskb/src/drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c: In function 'drm_atomic_helper_setup_commit':
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1929:26: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c: In function 'mip4_sysfs_fw_update':
/kisskb/src/include/uapi/linux/swab.h:52:9: warning: 'buf_addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1093:6: note: 'buf_addr' was declared here
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1259:6: note: 'fw_size' was declared here
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1118:26: warning: 'fw_start_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/melfas_mip4.c:1258:6: note: 'fw_start_offset' was declared here
/kisskb/src/drivers/hid/hid-logitech-hidpp.c: In function 'hidpp_get_device_name':
/kisskb/src/drivers/hid/hid-logitech-hidpp.c:868:15: warning: '__name_length' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hid/hid-logitech-hidpp.c: In function 'hidpp20_query_battery_info':
/kisskb/src/drivers/hid/hid-logitech-hidpp.c:1040:24: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/spi/core.c: In function 'spinand_upd_cfg':
/kisskb/src/drivers/mtd/nand/spi/core.c:116:6: warning: 'cfg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/host/lightnvm.c: In function 'nvme_nvm_get_chk_meta':
/kisskb/src/drivers/nvme/host/lightnvm.c:625:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/sis_i2c.c: In function 'sis_ts_irq_handler':
/kisskb/src/drivers/input/touchscreen/sis_i2c.c:265:12: warning: 'contact_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/sis_i2c.c:237:15: note: 'contact_size' was declared here
/kisskb/src/drivers/input/touchscreen/sis_i2c.c:250:4: warning: 'num_contacts' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/sis_i2c.c:235:15: note: 'num_contacts' was declared here
/kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_maximize_ecc':
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6347:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6346:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_ecc_choose_conf':
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6277:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6219:32: note: 'best_ecc_bytes' was declared here
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6276:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6219:17: note: 'best_strength' was declared here
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6275:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6219:6: note: 'best_step' was declared here
/kisskb/src/drivers/gpu/drm/i915/intel_hangcheck.c: In function 'semaphore_passed':
/kisskb/src/drivers/gpu/drm/i915/i915_request.h:282:20: warning: 'seqno' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_hangcheck.c:130:6: note: 'seqno' was declared here
/kisskb/src/drivers/input/touchscreen/wdt87xx_i2c.c: In function 'wdt87xx_update_firmware':
/kisskb/src/drivers/input/touchscreen/wdt87xx_i2c.c:752:4: warning: 'device_checksum' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/wdt87xx_i2c.c:695:6: note: 'device_checksum' was declared here
/kisskb/src/drivers/mtd/devices/phram.c: In function 'phram_setup':
/kisskb/src/drivers/mtd/devices/phram.c:107:16: warning: 'name' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/devices/phram.c:217:8: note: 'name' was declared here
/kisskb/src/drivers/gpu/drm/drm_bufs.c: In function 'drm_legacy_rmmap_locked':
/kisskb/src/drivers/gpu/drm/drm_bufs.c:526:4: warning: 'master' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c: In function 'vmw_compat_shader_add':
/kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c:1025:6: warning: 'res' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_bios.c: In function 'intel_bios_init':
/kisskb/src/drivers/gpu/drm/i915/intel_bios.c:1161:25: warning: 'seq_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_bios.c:1102:6: note: 'seq_size' was declared here
/kisskb/src/drivers/gpu/drm/i915/intel_dpll_mgr.c: In function 'icl_get_dpll':
/kisskb/src/drivers/gpu/drm/i915/intel_dpll_mgr.c:2766:2: warning: 'dco_khz' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_dpll_mgr.c:2688:11: note: 'dco_khz' was declared here
/kisskb/src/drivers/mfd/da903x.c: In function 'da9034_init_chip':
/kisskb/src/drivers/mfd/da903x.c:339:2: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da9030_init_chip':
/kisskb/src/drivers/mfd/da903x.c:262:2: warning: 'chip_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_update':
/kisskb/src/drivers/mfd/da903x.c:230:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits':
/kisskb/src/drivers/mfd/da903x.c:208:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/da903x.c: In function 'da903x_set_bits':
/kisskb/src/drivers/mfd/da903x.c:186:11: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data':
/kisskb/src/drivers/mtd/ubi/eba.c:1001:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:760:2: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:744:25: note: 'crtc_state' was declared here
/kisskb/src/drivers/gpu/drm/drm_atomic.c:993:2: warning: 'plane_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:1920:26: note: 'plane_state' was declared here
/kisskb/src/drivers/gpu/drm/drm_atomic.c:1091:3: warning: 'plane' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:1919:20: note: 'plane' was declared here
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c: In function 'chv_pinctrl_probe':
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c:1644:29: warning: 'irq_base' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pinctrl/intel/pinctrl-cherryview.c:1563:14: note: 'irq_base' was declared here
/kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c: In function 'madera_mux_set_mux':
/kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:659:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pinctrl/cirrus/pinctrl-madera-core.c:660:3: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_mode_atomic_ioctl':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:2424:14: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:2362:25: note: 'crtc_state' was declared here
/kisskb/src/drivers/gpu/drm/drm_edid.c: In function 'drm_add_edid_modes':
/kisskb/src/drivers/gpu/drm/drm_edid.c:3149:3: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_edid.c:3128:24: note: 'clock2' was declared here
/kisskb/src/drivers/gpu/drm/drm_edid.c:3750:30: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_edid.c:3714:10: note: 'hdmi_len' was declared here
/kisskb/src/fs/xfs/libxfs/xfs_bmap.c: In function '__xfs_bunmapi':
/kisskb/src/fs/xfs/libxfs/xfs_bmap.c:5097:8: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/misc/mei/bus-fixup.c: In function 'mei_nfc':
/kisskb/src/drivers/misc/mei/bus-fixup.c:376:3: warning: 'ver.radio_type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/misc/mei/bus-fixup.c:395:28: note: 'ver.radio_type' was declared here
/kisskb/src/drivers/misc/mei/bus-fixup.c:375:2: warning: 'ver.vendor_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/misc/mei/bus-fixup.c:395:28: note: 'ver.vendor_id' was declared here
/kisskb/src/drivers/gpu/drm/i915/intel_tv.c: In function 'intel_tv_detect':
/kisskb/src/drivers/gpu/drm/i915/intel_tv.c:1286:19: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_display.c: In function 'intel_atomic_check':
/kisskb/src/drivers/gpu/drm/i915/intel_display.c:12353:3: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_display.c:12345:3: warning: 'old_crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_display.c:6471:32: warning: 'crtc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/i915/intel_display.c:12309:19: note: 'crtc' was declared here
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_capacity':
/kisskb/src/drivers/power/supply/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_capacity':
/kisskb/src/drivers/power/supply/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_voltage':
/kisskb/src/drivers/power/supply/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_current':
/kisskb/src/drivers/power/supply/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_voltage':
/kisskb/src/drivers/power/supply/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_current':
/kisskb/src/drivers/power/supply/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c:138:19: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds278x_battery_get_property':
/kisskb/src/drivers/power/supply/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/ds2782_battery.c:104:6: note: 'raw' was declared here
/kisskb/src/drivers/misc/bh1770glc.c: In function 'bh1770_prox_read_result':
/kisskb/src/drivers/misc/bh1770glc.c:236:29: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/misc/bh1770glc.c:469:5: note: 'mode' was declared here
/kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c: In function 'st_lsm6dsx_probe':
/kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:750:8: warning: 'drdy_int_reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:728:5: note: 'drdy_int_reg' was declared here
/kisskb/src/drivers/soc/qcom/rpmh.c: In function 'rpmh_write_batch':
/kisskb/src/drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c: In function 'xvcu_probe':
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:415:23: warning: 'divisor_mcu' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:297:6: note: 'divisor_mcu' was declared here
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:377:26: warning: 'pll_clk' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:298:31: note: 'pll_clk' was declared here
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:399:24: warning: 'divisor_core' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/soc/xilinx/xlnx_vcu.c:297:19: note: 'divisor_core' was declared here
/kisskb/src/drivers/iio/light/opt3001.c: In function 'opt3001_write_event_value':
/kisskb/src/drivers/iio/light/opt3001.c:515:23: warning: 'exponent' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-ds1307.c: In function 'ds3231_hwmon_show_temp':
/kisskb/src/drivers/rtc/rtc-ds1307.c:1089:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/spi/spidev.c: In function 'spidev_ioctl':
/kisskb/src/drivers/spi/spidev.c:478:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/max8925-regulator.c: In function 'max8925_regulator_probe':
/kisskb/src/drivers/regulator/max8925-regulator.c:313:45: warning: 'ri' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pwm/pwm-sun4i.c: In function 'sun4i_pwm_apply':
/kisskb/src/drivers/pwm/pwm-sun4i.c:249:12: warning: 'prescaler' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pwm/pwm-sun4i.c:252:7: warning: 'duty' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pwm/pwm-sun4i.c:252:33: warning: 'period' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-rx8025.c: In function 'rx8025_sysfs_show_clock_adjust':
/kisskb/src/drivers/rtc/rtc-rx8025.c:484:16: warning: 'adj' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c: In function 'abb5zes3_rtc_read_alarm':
/kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c:354:16: warning: 'timer_secs' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/rtc/rtc-ab-b5ze-s3.c:322:5: note: 'timer_secs' was declared here
/kisskb/src/drivers/target/target_core_alua.c: In function 'core_alua_queue_state_change_ua':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/target/target_core_pr.c: In function '__core_scsi3_alloc_registration':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/platform/goldfish/goldfish_pipe.c: In function 'goldfish_pipe_read_write':
/kisskb/src/drivers/platform/goldfish/goldfish_pipe.c:484:3: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/platform/goldfish/goldfish_pipe.c:481:10: warning: 'consumed_size' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/tps6586x-regulator.c: In function 'tps6586x_regulator_probe':
/kisskb/src/drivers/regulator/tps6586x-regulator.c:362:3: warning: 'num' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/tps6586x-regulator.c:340:6: note: 'num' was declared here
/kisskb/src/drivers/target/target_core_device.c: In function 'transport_lookup_cmd_lun':
/kisskb/src/include/linux/percpu-refcount.h:183:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:178:26: note: 'percpu_count' was declared here
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/target/target_core_device.c: In function 'transport_lookup_tmr_lun':
/kisskb/src/include/linux/percpu-refcount.h:254:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:248:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/target/target_core_transport.c: In function 'transport_lun_remove_cmd':
/kisskb/src/include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/include/linux/percpu-refcount.h:277:26: note: 'percpu_count' was declared here
/kisskb/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c: In function 'hid_magn_3d_probe':
/kisskb/src/drivers/iio/magnetometer/hid-sensor-magn-3d.c:526:22: warning: 'channels' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c: In function 'vhost_vq_avail_empty':
/kisskb/src/drivers/vhost/vhost.c:2323:16: warning: 'avail_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c: In function 'vhost_vq_init_access':
/kisskb/src/drivers/vhost/vhost.c:1825:20: warning: 'last_used_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c: In function 'vhost_signal':
/kisskb/src/include/uapi/linux/virtio_ring.h:171:9: warning: 'event' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c:2248:13: note: 'event' was declared here
/kisskb/src/drivers/vhost/vhost.c:2265:10: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c:2260:14: note: 'flags' was declared here
/kisskb/src/drivers/vhost/vhost.c: In function 'vhost_enable_notify':
/kisskb/src/drivers/vhost/vhost.c:2363:2: warning: 'avail_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c: In function 'vhost_get_vq_desc':
/kisskb/src/drivers/vhost/vhost.c:2053:7: warning: 'ring_head' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/vhost/vhost.c:2023:17: warning: 'avail_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/tps80031-regulator.c: In function 'tps80031_regulator_probe':
/kisskb/src/drivers/regulator/tps80031-regulator.c:653:33: warning: 'smps_mult' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/tps80031-regulator.c:606:5: note: 'smps_mult' was declared here
/kisskb/src/drivers/regulator/tps80031-regulator.c:652:34: warning: 'smps_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/tps80031-regulator.c:605:5: note: 'smps_offset' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:251:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:231:19: note: 'i' was declared here
/kisskb/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_setup_irq':
/kisskb/src/drivers/tty/serial/8250/8250_core.c:213:11: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/8250/8250_core.c:179:19: note: 'i' was declared here
/kisskb/src/drivers/regulator/wm8350-regulator.c: In function 'wm8350_isink_set_current':
/kisskb/src/drivers/regulator/wm8350-regulator.c:133:19: warning: 'setting' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/light/isl29018.c: In function 'isl29018_set_integration_time':
/kisskb/src/drivers/iio/light/isl29018.c:128:16: warning: 'new_int_time' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/scsi/osst.c: In function 'os_scsi_tape_open':
/kisskb/src/drivers/scsi/osst.c:4616:2: warning: 'STp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/scsi/osst.c:4449:24: note: 'STp' was declared here
/kisskb/src/drivers/pci/vc.c: In function 'pci_vc_do_save_buffer':
/kisskb/src/drivers/pci/vc.c:155:24: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/pci/vc.c:103:47: note: 'ctrl_pos2' was declared here
/kisskb/src/drivers/iio/proximity/srf08.c: In function 'srf08_write_sensitivity':
/kisskb/src/drivers/iio/proximity/srf08.c:370:33: warning: 'regval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/proximity/isl29501.c: In function 'isl29501_register_write':
/kisskb/src/drivers/iio/proximity/isl29501.c:253:34: warning: 'msb' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/tsys01.c: In function 'tsys01_read_raw':
/kisskb/src/drivers/iio/temperature/tsys01.c:94:9: warning: 'temperature' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/vt/consolemap.c: In function 'conv_uni_to_pc':
/kisskb/src/drivers/tty/vt/consolemap.c:812:6: warning: 'h' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c: In function 'mlx90632_read_raw':
/kisskb/src/drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:429:56: note: 'object_old_raw' was declared here
/kisskb/src/drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/temperature/mlx90632.c:429:40: note: 'object_new_raw' was declared here
/kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show':
/kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/ifx6x60.c: In function 'ifx_spi_complete':
/kisskb/src/drivers/tty/serial/ifx6x60.c:667:26: warning: 'cts' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/ifx6x60.c:669:19: warning: 'length' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/simplefb.c: In function 'simplefb_probe':
/kisskb/src/drivers/video/fbdev/simplefb.c:491:2: warning: 'params.format' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/simplefb.c:446:24: warning: 'params.stride' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/simplefb.c:452:25: warning: 'params.height' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/simplefb.c:451:25: warning: 'params.width' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/xfs/libxfs/xfs_sb.c: In function 'xfs_initialize_perag_data':
/kisskb/src/fs/xfs/libxfs/xfs_sb.c:877:7: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/core/hcd.c: In function 'usb_hcd_submit_urb':
/kisskb/src/drivers/usb/core/hcd.c:711:10: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/core/hcd.c:485:12: note: 'bufp' was declared here
/kisskb/src/drivers/video/fbdev/aty/aty128fb.c: In function 'aty128_decode_var':
/kisskb/src/drivers/video/fbdev/aty/aty128fb.c:1401:4: warning: 'output_freq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/aty/aty128fb.c:1375:6: note: 'output_freq' was declared here
/kisskb/src/drivers/usb/early/ehci-dbgp.c: In function 'early_dbgp_init':
/kisskb/src/drivers/usb/early/ehci-dbgp.c:897:16: warning: 'func' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/early/ehci-dbgp.c:896:16: warning: 'slot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/early/ehci-dbgp.c:895:15: warning: 'bus' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/early/xhci-dbc.c: In function 'early_xdbc_parse_parameter':
/kisskb/src/drivers/usb/early/xhci-dbc.c:632:34: warning: 'func' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/early/xhci-dbc.c:632:34: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/early/xhci-dbc.c:632:34: warning: 'bus' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/xfs/xfs_log_recover.c: In function 'xlog_recover_buffer_pass2':
/kisskb/src/include/linux/uuid.h:61:15: warning: 'uuid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/xfs/xfs_log_recover.c:2272:12: note: 'uuid' was declared here
/kisskb/src/drivers/usb/misc/sisusbvga/sisusb_init.c: In function 'SiSUSBSetMode':
/kisskb/src/drivers/usb/misc/sisusbvga/sisusb_init.c:910:30: warning: 'ModeIdIndex' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/host/xhci-hub.c: In function 'xhci_hub_control':
/kisskb/src/drivers/usb/host/xhci-hub.c:113:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/host/xhci-hub.c:58:9: note: 'ssa_count' was declared here
/kisskb/src/drivers/usb/typec/fusb302/fusb302.c: In function 'fusb302_irq_intn':
/kisskb/src/drivers/usb/typec/fusb302/fusb302.c:1380:7: warning: 'ra_comp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/typec/fusb302/fusb302.c:1340:7: note: 'ra_comp' was declared here
/kisskb/src/drivers/usb/renesas_usbhs/pipe.c: In function 'usbhs_pipe_malloc':
/kisskb/src/drivers/usb/renesas_usbhs/pipe.c:713:21: warning: 'pipecfg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/typec/tcpm.c: In function 'tcpm_state_machine_work':
/kisskb/src/drivers/usb/typec/tcpm.c:2496:17: warning: 'rdo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/typec/tcpm.c:2484:6: note: 'rdo' was declared here
/kisskb/src/drivers/usb/typec/tcpm.c:2398:17: warning: 'rdo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/typec/tcpm.c:2386:6: note: 'rdo' was declared here
/kisskb/src/drivers/usb/host/max3421-hcd.c: In function 'max3421_probe':
/kisskb/src/drivers/usb/host/max3421-hcd.c:1959:3: warning: 'max3421_hcd' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/host/max3421-hcd.c: In function 'max3421_spi_thread':
/kisskb/src/drivers/usb/host/max3421-hcd.c:2019:1: warning: 'ep' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/host/max3421-hcd.c:671:28: note: 'ep' was declared here
/kisskb/src/drivers/usb/host/max3421-hcd.c:787:26: warning: 'max3421_ep' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/host/max3421-hcd.c:669:21: note: 'max3421_ep' was declared here
/kisskb/src/drivers/video/fbdev/sis/init301.c: In function 'SiS_SetGroup2':
/kisskb/src/drivers/video/fbdev/sis/init301.c:7295:7: warning: 'CRT2Index' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/video/fbdev/sis/init301.c:7301:68: warning: 'resindex' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/wusbcore/devconnect.c: In function 'wusbhc_handle_dn':
/kisskb/src/drivers/usb/wusbcore/devconnect.c:315:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/usb/wusbcore/devconnect.c:272:20: note: 'port' was declared here
Completed OK
# rm -rf /kisskb/build/linus-rand_x86_64-randconfig_x86_64
# Build took: 0:03:58.056351