# git rev-parse -q --verify 55108726af7402f306fb0b67652c040502d376f6^{commit}
55108726af7402f306fb0b67652c040502d376f6
already have revision, skipping fetch
# git checkout -q -f -B kisskb 55108726af7402f306fb0b67652c040502d376f6
# git clean -qxdf
# < git log -1
# commit 55108726af7402f306fb0b67652c040502d376f6
# Author: Stephen Rothwell <sfr@canb.auug.org.au>
# Date:   Wed Mar 21 19:22:09 2018 +1100
# 
#     Add linux-next specific files for 20180321
#     
#     Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < git log --format=%s --max-count=1 55108726af7402f306fb0b67652c040502d376f6
# < make -s -j 48 ARCH=sh O=/kisskb/build/linux-next-rand_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  randconfig
KCONFIG_SEED=0x84196CE8
# Added to kconfig CONFIG_STANDALONE=y
# yes \n | make -s -j 48 ARCH=sh O=/kisskb/build/linux-next-rand_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=sh O=/kisskb/build/linux-next-rand_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1326:2: warning: #warning syscall statx not implemented [-Wcpp]
In file included from /kisskb/src/arch/sh/math-emu/math.c:23:0:
/kisskb/src/include/math-emu/single.h:50:5: warning: "__LITTLE_ENDIAN" is not defined [-Wundef]
In file included from /kisskb/src/arch/sh/math-emu/math.c:24:0:
/kisskb/src/include/math-emu/double.h:59:5: warning: "__LITTLE_ENDIAN" is not defined [-Wundef]
/kisskb/src/arch/sh/math-emu/math.c:54:0: warning: "WRITE" redefined [enabled by default]
/kisskb/src/include/linux/kernel.h:65:0: note: this is the location of the previous definition
/kisskb/src/arch/sh/math-emu/math.c:55:0: warning: "READ" redefined [enabled by default]
/kisskb/src/include/linux/kernel.h:64:0: note: this is the location of the previous definition
/kisskb/src/arch/sh/math-emu/math.c: In function 'fcmp_gt':
/kisskb/src/arch/sh/math-emu/math.c:81:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:81:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:81:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:81:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fcmp_eq':
/kisskb/src/arch/sh/math-emu/math.c:92:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:92:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:92:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:92:2: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:89: Warning: overflow in branch to __restore_all; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:208: Warning: overflow in branch to syscall_call; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:356: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:358: Warning: overflow in branch to syscall_trace_entry; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh4/../sh3/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/math-emu/math.c: In function 'fadd':
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:108:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fsub':
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:115:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fmul':
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:122:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fdiv':
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:129:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fmac':
/kisskb/src/arch/sh/math-emu/math.c:145:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:145:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:147:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'ffloat':
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:294:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: right shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:296:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'ftrc':
/kisskb/src/arch/sh/math-emu/math.c:310:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:310:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:310:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fcnvsd':
/kisskb/src/arch/sh/math-emu/math.c:323:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:324:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:324:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:324:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: In function 'fcnvds':
/kisskb/src/arch/sh/math-emu/math.c:333:1: warning: left shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:334:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:334:1: warning: left shift count >= width of type [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:334:1: warning: right shift count is negative [enabled by default]
/kisskb/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c:335:1: warning: statement with no effect [-Wunused-value]
/kisskb/src/arch/sh/math-emu/math.c: At top level:
/kisskb/src/arch/sh/math-emu/math.c:505:12: warning: 'ieee_fpe_handler' defined but not used [-Wunused-function]
/kisskb/src/arch/sh/kernel/cpu/clock.c: In function 'clk_init':
/kisskb/src/arch/sh/kernel/cpu/clock.c:25:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/oom_kill.c: In function 'out_of_memory':
/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-sysfs.c: In function 'queue_wb_lat_store':
/kisskb/src/block/blk-sysfs.c:455:21: warning: 'val' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:2: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c: In function 'sync_buffer':
/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:358:10: warning: 'pc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:333:22: note: 'pc' was declared here
/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:361:17: warning: 'code' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/arch/sh/oprofile/../../../drivers/oprofile/buffer_sync.c:333:16: note: 'code' was declared here
/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/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/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/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_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/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/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/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/drivers/ata/libata-scsi.c: In function 'ata_scsi_scan_host':
/kisskb/src/drivers/ata/libata-scsi.c:4619:3: warning: 'dev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/libata-scsi.c:4619:3: warning: 'last_failed_dev' may be used uninitialized in this function [-Wuninitialized]
/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/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/block/blk-merge.c: In function '__blk_recalc_rq_segments':
/kisskb/src/block/blk-merge.c:284:2: warning: 'bbio' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c: In function 'rht_deferred_worker':
/kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c:234:28: note: 'next' was declared here
/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/drivers/ata/libata-core.c: In function 'ata_dev_configure':
/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/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/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/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/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/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:182:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/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/mm/memory.c: In function 'copy_page_range':
/kisskb/src/include/linux/spinlock.h:350:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memory.c:1068:24: note: 'dst_ptl' was declared here
/kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range':
/kisskb/src/mm/memblock.c:1102:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
/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/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 '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/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/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/mm/memory.c: In function 'remap_pfn_range':
/kisskb/src/include/linux/spinlock.h:350:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memory.c:1975:14: note: 'ptl' was declared here
/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/fs/dcache.c: In function 'd_add':/kisskb/src/lib/test_firmware.c: In function 'trigger_batched_requests_async_store':

/kisskb/src/fs/dcache.c:2474:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]/kisskb/src/lib/test_firmware.c:779:31: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]

/kisskb/src/fs/dcache.c:2621:11: note: 'n' was declared here
/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/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/fs/dcache.c: In function '__d_move':
/kisskb/src/fs/dcache.c:2474:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dcache.c:2813:11: note: 'n' 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/fs/dcache.c: In function 'd_splice_alias':
/kisskb/src/fs/dcache.c:2474:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/dcache.c:2621:11: note: 'n' was declared here
/kisskb/src/mm/ksm.c: In function '__stable_node_chain':
/kisskb/src/mm/ksm.c:1358:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/ksm.c:1330:6: note: 'found_rmap_hlist_len' was declared here
/kisskb/src/mm/ksm.c: In function 'cmp_and_merge_page':
/kisskb/src/mm/ksm.c:1856:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/ksm.c:1771:22: note: 'stable_node' was declared here
/kisskb/src/mm/memory_hotplug.c: In function 'test_pages_in_a_zone':
/kisskb/src/mm/memory_hotplug.c:1296:16: warning: 'end' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memory_hotplug.c:1295:16: warning: 'start' 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/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/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/kernel/kexec.c: In function 'SyS_kexec_load':
/kisskb/src/kernel/kexec.c:143:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/kexec.c:110:31: note: 'image' 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/mm/memcontrol.c: In function 'get_mem_cgroup':
/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 '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/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 '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_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/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/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 'drain_stock.constprop.33':
/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/kernel/events/core.c: In function '_perf_ioctl':
/kisskb/src/include/linux/file.h:39:2: warning: 'output.flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c:5031:14: note: 'output.flags' was declared here
/kisskb/src/include/linux/file.h:40:7: warning: 'output.file' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c:5031:14: note: 'output.file' 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/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:2085:2: warning: 'isolated' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/memcontrol.c:2099:6: 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_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/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1257:9: 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/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/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_select_oom_victim':
/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_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/block/bfq-wf2q.c: In function '__bfq_entity_update_weight_prio':
/kisskb/src/block/bfq-wf2q.c:812:24: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl':
/kisskb/src/lib/mpi/mpicoder.c:336:12: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/crypto/keyinfo.c: In function 'fscrypt_get_encryption_info':
/kisskb/src/fs/crypto/keyinfo.c:220:6: warning: 'keysize' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/crypto/keyinfo.c:249:6: note: 'keysize' was declared here
/kisskb/src/fs/crypto/keyinfo.c:320:7: warning: 'cipher_str' 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:2116:24: 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:1903:24: warning: 'pslot' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4064:2: warning: 'bfqd' 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:218:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:137:7: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/kobject_uevent.c:192:14: note: 'action_args' was declared here
/kisskb/src/lib/kobject_uevent.c:218:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/crypto/async_tx/async_tx.c: In function 'async_trigger_callback':
/kisskb/src/crypto/async_tx/async_tx.c:258:18: warning: 'chan' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/clk-si514.c: In function 'si514_recalc_rate':
/kisskb/src/drivers/clk/clk-si514.c:191:6: warning: 'settings.hs_div' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/clk-si514.c:200:26: note: 'settings.hs_div' was declared here
/kisskb/src/drivers/clk/clk-si514.c:191:6: warning: 'settings.ls_div_bits' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/clk-si514.c:200:26: note: 'settings.ls_div_bits' was declared here
/kisskb/src/drivers/clk/clk-si514.c:190:30: warning: 'settings.m_int' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/clk-si514.c:200:26: note: 'settings.m_int' was declared here
/kisskb/src/drivers/clk/clk-si514.c:190:27: warning: 'settings.m_frac' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/clk/clk-si514.c:200:26: note: 'settings.m_frac' was declared here
/kisskb/src/drivers/base/dma-coherent.c: In function 'dma_declare_coherent_memory':
/kisskb/src/drivers/base/dma-coherent.c:124:30: warning: 'mem' 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:1282:9: warning: 'bit' 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/drivers/base/memory.c: In function 'memory_dev_init':
/kisskb/src/drivers/base/memory.c:704:25: warning: 'section_nr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/memory.c:690:33: note: 'section_nr' 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/fs/f2fs/file.c: In function 'f2fs_precache_extents':
/kisskb/src/fs/f2fs/file.c:2800:6: warning: 'err' 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/reiserfs/bitmap.c: In function 'scan_bitmap_block.constprop.2':
/kisskb/src/fs/reiserfs/bitmap.c:269:9: warning: 'next' 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:1819:6: warning: 'ret' 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:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:928:17: note: 'buf.data' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c: In function 'tpm_startup':
/kisskb/src/drivers/char/tpm/tpm.h:480:15: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:611:17: 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:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm-interface.c:652:17: note: 'buf.data' was declared here
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_bulk_read':
/kisskb/src/drivers/base/regmap/regmap.c:2638:6: warning: 'ret' 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:207:36: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c:160:17: 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/ext4/extents.c: In function 'ext4_ext_handle_unwritten_extents':
/kisskb/src/fs/ext4/extents.c:3550:21: warning: 'abut_ex' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ext4/extents.c:3406:27: note: 'abut_ex' 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/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/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/hwspinlock/hwspinlock_core.c: In function 'of_hwspin_lock_get_id':
/kisskb/src/drivers/hwspinlock/hwspinlock_core.c:301:6: warning: 'id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/hwspinlock/hwspinlock_core.c:335:14: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_pcr_read':
/kisskb/src/drivers/char/tpm/tpm.h:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:234:17: 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:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:284:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_flush_context_cmd':
/kisskb/src/drivers/char/tpm/tpm.h:480:15: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:416:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm2-cmd.c: In function 'tpm2_seal_trusted':
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:516:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/namei.c: In function 'f2fs_symlink':
/kisskb/src/fs/f2fs/namei.c:613:22: warning: 'disk_link.len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/namei.c:627:2: warning: 'disk_link.name' 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:735:24: warning: 'blob_handle' 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:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:985:17: note: 'buf.data' was declared here
/kisskb/src/drivers/char/tpm/tpm.h:452:2: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/char/tpm/tpm2-cmd.c:922:17: note: 'buf.data' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add':
/kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:378:19: note: 'dflags' was declared here
/kisskb/src/drivers/gpio/gpiolib-of.c:392:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpio/gpiolib-of.c:377:25: note: 'lflags' was declared here
/kisskb/src/drivers/iio/accel/bmc150-accel-core.c: In function '__bmc150_accel_fifo_flush':
/kisskb/src/drivers/iio/accel/bmc150-accel-core.c:859:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/accel/bmc150-accel-core.c:838:6: note: 'ret' was declared here
/kisskb/src/drivers/leds/leds-pca955x.c: In function 'pca955x_led_set':
/kisskb/src/drivers/leds/leds-pca955x.c:164:2: warning: 'ls' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/leds/leds-pca955x.c:250:5: note: 'ls' was declared here
/kisskb/src/drivers/mcb/mcb-parse.c: In function 'chameleon_parse_cells':
/kisskb/src/drivers/mcb/mcb-parse.c:249:7: warning: 'cb' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/common/ssp_sensors/ssp_iio.c: In function 'ssp_common_process_data':
/kisskb/src/include/linux/iio/buffer.h:41:32: warning: 'calculated_time' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/common/ssp_sensors/ssp_iio.c:84:10: note: 'calculated_time' was declared here
/kisskb/src/drivers/char/tpm/tpm2-space.c: In function 'tpm2_load_context':
/kisskb/src/drivers/char/tpm/tpm2-space.c:86:5: 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.3':
/kisskb/src/drivers/char/tpm/tpm2-space.c:134:5: warning: 'tbuf.data' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/light/apds9960.c: In function 'apds9960_write_event':
/kisskb/src/drivers/iio/light/apds9960.c:671:26: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/light/apds9960.c: In function 'apds9960_read_event':
/kisskb/src/drivers/iio/light/apds9960.c:630:25: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/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/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/iio/potentiostat/lmp91000.c: In function 'lmp91000_probe':
/kisskb/src/drivers/iio/potentiostat/lmp91000.c:245:8: warning: 'reg' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/potentiostat/lmp91000.c:209:15: note: 'reg' was declared here
/kisskb/src/drivers/char/tpm/tpm_vtpm_proxy.c: In function 'vtpm_proxy_request_locality':
/kisskb/src/drivers/char/tpm/tpm_vtpm_proxy.c:420:5: warning: 'buf.data' may be used uninitialized in this function [-Wuninitialized]
/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/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/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/pressure/bmp280-core.c: In function 'bmp180_read_temp':
/kisskb/src/drivers/iio/pressure/bmp280-core.c:810:18: warning: 'adc_temp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/pressure/bmp280-core.c:820:6: note: 'adc_temp' was declared here
/kisskb/src/drivers/iio/pressure/bmp280-core.c: In function 'bmp180_read_press':
/kisskb/src/drivers/iio/pressure/bmp280-core.c:881:8: warning: 'adc_press' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/pressure/bmp280-core.c:898:6: note: 'adc_press' was declared here
/kisskb/src/fs/ext4/super.c: In function 'ext4_fill_super':
/kisskb/src/fs/ext4/super.c:4282:6: warning: 'first_not_zeroed' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c: In function 'drm_atomic_helper_async_check':
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1538:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1534:2: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1538:2: warning: 'plane' 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/gpu/drm/drm_atomic_helper.c: In function 'drm_atomic_helper_setup_commit':
/kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1877:26: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/adc/ti-ads8688.c: In function 'ads8688_write_raw':
/kisskb/src/drivers/iio/adc/ti-ads8688.c:346:50: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c: In function 'run_delalloc_nocow':
/kisskb/src/fs/btrfs/inode.c:1498:7: warning: 'ram_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1498:7: warning: 'disk_num_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/inode.c:1496:8: warning: 'extent_offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/rc/rc-main.c: In function 'store_wakeup_protocols':
/kisskb/src/drivers/media/rc/rc-main.c:1506:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/rc/rc-main.c: In function 'store_protocols':
/kisskb/src/drivers/media/rc/rc-main.c:1143:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/rc/rc-main.c:1103:6: note: 'mask' was declared here
/kisskb/src/drivers/gpio/gpio-grgpio.c: In function 'grgpio_irq_unmap':
/kisskb/src/drivers/gpio/gpio-grgpio.c:316:27: warning: 'lirq' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/gc.c: In function 'gc_data_segment':
/kisskb/src/fs/f2fs/gc.c:900:35: warning: 'nofs' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/core.c: In function 'nvmet_find_namespace':
/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/nvme/target/core.c: In function 'nvmet_put_namespace':
/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/nvme/target/core.c: In function 'nvmet_req_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/nvme/target/core.c: In function 'nvmet_req_init':
/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/md/bcache/alloc.c: In function 'bch_bucket_alloc':
/kisskb/src/drivers/md/bcache/alloc.c:433:18: warning: 'r' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/core.c: In function 'nvmet_req_uninit':
/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/btrfs/extent_io.c: In function 'end_bio_extent_readpage':
/kisskb/src/fs/btrfs/extent_io.c:2652:32: warning: 'tree' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/of/platform.c: In function 'of_device_alloc':
/kisskb/src/drivers/of/platform.c:89:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/of/platform.c:79:6: note: 'addr' was declared here
/kisskb/src/fs/f2fs/data.c: In function 'f2fs_fiemap':
/kisskb/src/fs/f2fs/data.c:1261:7: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:1211:8: note: 'flags' was declared here
/kisskb/src/fs/f2fs/data.c:1261:7: warning: 'len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/data.c:1210:18: note: 'len' was declared here
/kisskb/src/drivers/md/raid5.c: In function 'raid5d':
/kisskb/src/drivers/md/raid5.c:6121:3: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/raid5.c:6271:16: note: 'offset' was declared here
/kisskb/src/fs/f2fs/node.c: In function 'flush_nat_entries':
/kisskb/src/fs/f2fs/node.c:2499:11: warning: 'nat_blk' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/node.c:2463:25: note: 'nat_blk' 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/md/persistent-data/dm-space-map-common.c: In function 'sm_ll_find_free_block':
/kisskb/src/drivers/md/persistent-data/dm-space-map-common.c:378:41: warning: 'position' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/io-cmd.c: In function 'nvmet_execute_dsm':
/kisskb/src/drivers/nvme/target/io-cmd.c:147:21: warning: 'status' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/io-cmd.c:124:6: note: 'status' was declared here
/kisskb/src/drivers/mfd/motorola-cpcap.c: In function 'cpcap_probe':
/kisskb/src/drivers/mfd/motorola-cpcap.c:81:2: warning: 'rev' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/motorola-cpcap.c:65:14: note: 'rev' was declared here
/kisskb/src/drivers/mfd/motorola-cpcap.c:76:2: warning: 'vendor' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mfd/motorola-cpcap.c:65:6: note: 'vendor' was declared here
/kisskb/src/fs/btrfs/free-space-cache.c: In function 'setup_cluster_bitmap':
/kisskb/src/fs/btrfs/free-space-cache.c:2862:5: warning: 'next_zero' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/free-space-cache.c:2808:16: note: 'next_zero' was declared here
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c: In function 'ttm_mem_evict_first':
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:83:2: warning: 'mem_type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/ttm/ttm_bo.c:90:14: note: 'mem_type' 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/fs/btrfs/free-space-cache.c: In function '__load_free_space_cache':
/kisskb/src/fs/btrfs/free-space-cache.c:764:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/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/slimbus/messaging.c: In function 'slim_do_transfer':
/kisskb/src/drivers/slimbus/messaging.c:126:14: warning: 'tid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_attention':
/kisskb/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/rmi4/rmi_f11.c:580:6: note: 'abs_fingers' was declared here
/kisskb/src/drivers/nvme/target/fc.c: In function 'nvmet_fc_handle_ls_rqst_work':
/kisskb/src/include/linux/compiler.h:214:31: warning: 'queue' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/fc.c:1364:29: note: 'queue' was declared here
/kisskb/src/include/linux/compiler.h:214:31: warning: 'queue' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/target/fc.c:1278:29: note: 'queue' was declared here
/kisskb/src/drivers/md/md.c: In function 'mddev_init_writes_pending':
/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/staging/fbtft/fbtft-core.c: In function 'fbtft_update_display':
/kisskb/src/include/linux/ktime.h:185:26: warning: 'ts_start' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/fbtft/fbtft-core.c:349:10: note: 'ts_start' was declared here
/kisskb/src/fs/btrfs/uuid-tree.c: In function 'btrfs_uuid_tree_add':
/kisskb/src/fs/btrfs/uuid-tree.c:151:21: warning: 'offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/uuid-tree.c:152:25: warning: 'eb' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/backref.c: In function 'tree_backref_for_extent':
/kisskb/src/fs/btrfs/backref.c:1841:3: 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:1763:2: warning: 'found_key.type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/send.c:1792:7: warning: 'found_key.offset' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c: In function 'sharp_panel_probe':
/kisskb/src/drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c:394:19: warning: 'sharp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/md.c: In function 'md_write_start':
/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/drivers/md/md.c: In function 'md_write_inc':
/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/md/md.c: In function 'md_write_end':
/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/gpu/drm/drm_edid.c: In function 'drm_add_edid_modes':
/kisskb/src/drivers/gpu/drm/drm_edid.c:3134:3: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_edid.c:3113:24: note: 'clock2' was declared here
/kisskb/src/drivers/gpu/drm/drm_edid.c:3735:30: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_edid.c:3699:10: note: 'hdmi_len' was declared here
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_atomic_check_only':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:876:2: warning: 'plane_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:1680:26: note: 'plane_state' was declared here
/kisskb/src/drivers/gpu/drm/drm_atomic.c:873:2: warning: 'plane' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:1679:20: note: 'plane' was declared here
/kisskb/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_check_status':
/kisskb/src/drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c: In function 'da9052_bat_read_capacity':
/kisskb/src/drivers/power/supply/da9052-battery.c:325:6: warning: 'level_lower' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c:364:6: note: 'level_lower' was declared here
/kisskb/src/drivers/power/supply/da9052-battery.c:324:22: warning: 'level_upper' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c:363:6: note: 'level_upper' was declared here
/kisskb/src/drivers/power/supply/da9052-battery.c:324:59: warning: 'vbat_upper' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c:362:6: note: 'vbat_upper' was declared here
/kisskb/src/drivers/power/supply/da9052-battery.c:325:37: warning: 'vbat_lower' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/power/supply/da9052-battery.c:361:6: note: 'vbat_lower' was declared here
/kisskb/src/drivers/gpu/drm/drm_atomic.c: In function 'drm_mode_atomic_ioctl':
/kisskb/src/drivers/gpu/drm/drm_atomic.c:2206:14: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/drm_atomic.c:2146:25: note: 'crtc_state' was declared here
/kisskb/src/drivers/scsi/constants.c: In function 'scsi_opcode_sa_name':
/kisskb/src/drivers/scsi/constants.c:288:2: warning: 'arr_sz' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-ioctl.c: In function 'ctl_ioctl':
/kisskb/src/drivers/md/dm-ioctl.c:1890:13: warning: 'param_flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-ioctl.c:1740:2: warning: 'ioctl_flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-ioctl.c:1823:6: note: 'ioctl_flags' was declared here
/kisskb/src/drivers/regulator/max8925-regulator.c: In function 'max8925_regulator_probe':
/kisskb/src/drivers/regulator/max8925-regulator.c:268:51: warning: 'regulator_idx' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/max8925-regulator.c:284:9: note: 'regulator_idx' was declared here
/kisskb/src/drivers/regulator/max8925-regulator.c:313:45: warning: 'ri' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/s2mpa01.c: In function 's2mpa01_set_ramp_delay':
/kisskb/src/drivers/regulator/s2mpa01.c:208:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/s5m8767.c: In function 's5m8767_get_register':
/kisskb/src/drivers/regulator/s5m8767.c:208:43: warning: 'mode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/w1/slaves/w1_ds2438.c: In function 'temperature_read':
/kisskb/src/drivers/w1/slaves/w1_ds2438.c:301:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/regulator/s2mps11.c: In function 's2mps11_set_ramp_delay':
/kisskb/src/drivers/regulator/s2mps11.c:233:9: warning: 'ramp_shift' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_match_ecc_req':
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6049:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6048:21: warning: 'best_strength' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6047:17: warning: 'best_step' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c: In function 'nand_maximize_ecc':
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6122:18: warning: 'best_ecc_bytes' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/mtd/nand/raw/nand_base.c:6121:21: warning: 'best_strength' 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/md/dm-raid1.c: In function 'mirror_ctr':
/kisskb/src/drivers/md/dm-raid1.c:1082:7: warning: 'args_used' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/staging/fbtft/fbtft_device.c: In function 'fbtft_device_init':
/kisskb/src/drivers/staging/fbtft/fbtft_device.c:1555:2: warning: 'pdata' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-thin-metadata.c: In function '__create_persistent_data_objects':
/kisskb/src/drivers/md/dm-thin-metadata.c:681:2: warning: 'unformatted' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-thin-metadata.c:675:9: note: 'unformatted' was declared here
/kisskb/src/drivers/md/dm-cache-background-tracker.c: In function 'btracker_promotion_already_present':
/kisskb/src/drivers/md/dm-cache-background-tracker.c:245:2: warning: 'w' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c: In function 'cache_message':
/kisskb/src/drivers/md/dm-cache-target.c:3337:8: warning: 'range.end' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c:3354:22: note: 'range.end' was declared here
/kisskb/src/drivers/md/dm-cache-target.c:3297:11: warning: 'range.begin' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/md/dm-cache-target.c:3354:22: note: 'range.begin' 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:249:11: 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:206:2: 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/scsi/sg.c: In function 'sg_read':
/kisskb/src/include/linux/compiler.h:188:2: warning: 'sdp' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/scsi/sg.c:389:13: note: 'sdp' was declared here
/kisskb/src/drivers/scsi/sg.c: In function 'sg_ioctl':
/kisskb/src/drivers/scsi/sg.c:1113:50: warning: 'sdp' 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/tty/serial/sh-sci.c: In function 'sci_probe':
/kisskb/src/drivers/tty/serial/sh-sci.c:3155:6: warning: 'dev_id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/sh-sci.c:3187:15: note: 'dev_id' was declared here
/kisskb/src/drivers/scsi/sg.c: In function 'sg_write':
/kisskb/src/drivers/scsi/sg.c:628:2: warning: 'sdp' 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
arch/sh/boards/of-generic.o: In function `plat_irq_setup':
/kisskb/src/arch/sh/boards/of-generic.c:188: multiple definition of `plat_irq_setup'
arch/sh/kernel/cpu/sh4a/setup-sh7366.o:/kisskb/src/arch/sh/kernel/cpu/sh4a/setup-sh7366.c:383: first defined here
/kisskb/src/Makefile:1023: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1
Makefile:146: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -s -j 48 ARCH=sh O=/kisskb/build/linux-next-rand_sh-randconfig_sh4 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linux-next-rand_sh-randconfig_sh4
# Build took: 0:01:39.446006