Buildresult: linus-rand/i386-randconfig/i386-gcc4.6 built on Jul 27 2018, 04:04

kisskb

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Status:	OK
Date/Time:	Jul 27 2018, 04:04
Duration:	0:03:32.038526
Builder:	ka3
Revision:	Merge tag 'usb-4.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb (`cd3f77d74ac31b4627cdfa70812338076a1ea475)`
Target:	linus-rand/i386-randconfig/i386-gcc4.6
Branch:	linus-rand
Compiler:	i386-gcc4.6 (i386-linux-gcc (GCC) 4.6.3)
Config:	randconfig (download)
Log:	Download original Possible warnings (240) kernel/dma/coherent.c:124:30: warning: 'mem' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] fs/autofs/waitq.c:470:5: warning: 'wq' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/ksysfs.c:227:17: warning: 'size' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/e820.c:653:2: warning: 'gapstart' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/hw_breakpoint.c:361:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] kernel/cgroup/cgroup-v1.c:1245:9: warning: 'root' may be used uninitialized in this function [-Wuninitialized] include/linux/percpu-refcount.h:282:1: warning: 'percpu_count' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/umip.c:415:27: warning: 'dummy_data_size' may be used uninitialized in this function [-Wuninitialized] kernel/kexec.c:143:6: warning: 'image' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] kernel/time/tick-sched.c:1156:32: warning: 'now' may be used uninitialized in this function [-Wuninitialized] kernel/futex.c:1604:3: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] fs/jffs2/scan.c:540:4: warning: 'sumlen' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:78:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:140:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:350:2: warning: 'ptl' may be used uninitialized in this function [-Wuninitialized] mm/memblock.c:1109:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] include/linux/spinlock.h:350:2: warning: 'dst_ptl' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1395:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] fs/proc/task_mmu.c:800:9: warning: 'last_vma' may be used uninitialized in this function [-Wuninitialized] mm/ksm.c:1893:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] mm/hugetlb.c:1433:2: warning: 'page' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:288:20: warning: 'new_top_reg' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regcache-rbtree.c:289:13: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2943:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:3074:28: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:3074:28: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] mm/slub.c:2922:1: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] drivers/acpi/acpica/exprep.c:352:6: warning: 'byte_alignment' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:1819:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2497:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2638:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/acpi/osl.c:1107:21: warning: 'queue' may be used uninitialized in this function [-Wuninitialized] drivers/clk/sunxi-ng/ccu_mux.c:153:22: warning: 'best_parent' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2444:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] fs/dcache.c:2444:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] drivers/acpi/scan.c:1860:24: warning: 'type' may be used uninitialized in this function [-Wuninitialized] sound/drivers/mpu401/mpu401_uart.c:286:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] sound/drivers/mpu401/mpu401_uart.c:308:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] fs/splice.c:1358:8: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/acpi/ec.c:1788:19: warning: 'handle' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm-sysfs.c:37:16: warning: 'tpm_buf.data' may be used uninitialized in this function [-Wuninitialized] lib/mpi/mpicoder.c:377:32: warning: 'buff' may be used uninitialized in this function [-Wuninitialized] arch/x86/lib/insn-eval.c:1173:2: warning: 'eff_addr' may be used uninitialized in this function [-Wuninitialized] fs/userfaultfd.c:1464:3: warning: 'basic_ioctls' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm2-cmd.c:511:20: warning: 'hash' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm2-cmd.c:730:24: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized] drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.entries' may be used uninitialized in this function [-Wuninitialized] drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.chandesc' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:210:7: warning: 'k' may be used uninitialized in this function [-Wuninitialized] drivers/dma-buf/reservation.c:142:3: warning: 'signaled_idx' may be used uninitialized in this function [-Wuninitialized] lib/test_firmware.c:781:31: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized] sound/pci/ctxfi/ctvmem.c:99:16: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] sound/pci/ctxfi/ctvmem.c:70:14: warning: 'entry' may be used uninitialized in this function [-Wuninitialized] drivers/dma/ti/edma.c:2171:22: warning: 'echan' may be used uninitialized in this function [-Wuninitialized] include/linux/uaccess.h:155:5: warning: 'puhr' may be used uninitialized in this function [-Wuninitialized] drivers/firewire/core-device.c:1154:2: warning: 'changed' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:389:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-of.c:389:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] drivers/char/random.c:2231:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpiolib-acpi.c:881:47: warning: 'desc' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/qat/qat_common/qat_uclo.c:1282:25: warning: 'img_desc.dram_size' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/qat/qat_common/qat_uclo.c:1285:37: warning: 'img_desc.dram_bus_addr' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/qat/qat_common/qat_uclo.c:1360:8: warning: 'img_desc.dram_base_addr_v' may be used uninitialized in this function [-Wuninitialized] drivers/hwspinlock/hwspinlock_core.c:328:6: warning: 'id' may be used uninitialized in this function [-Wuninitialized] drivers/hwspinlock/hwspinlock_core.c:362:14: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized] drivers/char/hpet.c:254:19: warning: 'gsi' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/atmel-sha.c:1804:2: warning: 'key' may be used uninitialized in this function [-Wuninitialized] drivers/crypto/atmel-sha.c:1805:2: warning: 'keylen' may be used uninitialized in this function [-Wuninitialized] lib/kobject_uevent.c:222:39: warning: 'env' may be used uninitialized in this function [-Wuninitialized] lib/kobject_uevent.c:141:7: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized] lib/kobject_uevent.c:222:4: warning: 'action' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3128:2: warning: 'r' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpio-bcm-kona.c:301:12: warning: 'res' may be used uninitialized in this function [-Wuninitialized] sound/pci/asihpi/hpi6205.c:606:4: warning: 'p_control_cache_virtual' may be used uninitialized in this function [-Wuninitialized] drivers/gpio/gpio-aspeed.c:710:3: warning: 'requested_cycles' may be used uninitialized in this function [-Wuninitialized] drivers/hv/channel.c:502:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] sound/pci/pcxhr/pcxhr.c:282:25: warning: 'pllreg' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/pmbus/max31785.c:148:20: warning: 'val' may be used uninitialized in this function [-Wuninitialized] sound/isa/gus/interwave.c:737:3: warning: 'i2c_bus' may be used uninitialized in this function [-Wuninitialized] sound/pci/vx222/vx222.c:227:21: warning: 'vx' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551_core.c:590:34: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] sound/pci/atiixp.c:1677:14: warning: 'chip' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551.c:381:32: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/ast/ast_mode.c:792:2: warning: 'edid' may be used uninitialized in this function [-Wuninitialized] sound/pci/pcxhr/pcxhr_core.c:1204:4: warning: 'new_sample_count' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/ast/ast_mode.c:468:2: warning: 'vbios_mode.enh_table' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/ast/ast_mode.c:245:8: warning: 'vbios_mode.std_table' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:532:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/hid/usbhid/hid-core.c:823:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized] drivers/media/cec/cec-api.c:318:2: warning: 'ev_idx' may be used uninitialized in this function [-Wuninitialized] sound/pci/rme96.c:1801:2: warning: 'rate' may be used uninitialized in this function [-Wuninitialized] sound/pci/rme9652/hdspm.c:4711:3: warning: 'limit' may be used uninitialized in this function [-Wuninitialized] drivers/leds/leds-pca955x.c:288:22: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/actions/pinctrl-owl.c:56:23: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/actions/pinctrl-owl.c:56:37: warning: 'val' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/bochs/bochs_mm.c:397:9: warning: 'bochsbo' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-pxa.c:1257:41: warning: 'i2c_type' may be used uninitialized in this function [-Wuninitialized] drivers/iio/adc/exynos_adc.c:631:19: warning: 'y' may be used uninitialized in this function [-Wuninitialized] drivers/iio/adc/exynos_adc.c:630:19: warning: 'x' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-stm32f7.c:1748:2: warning: 'id' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-stm32f7.c:1687:2: warning: 'id' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2607:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] drivers/hid/hid-asus.c:369:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] drivers/of/platform.c:94:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized] drivers/media/rc/rc-main.c:1510:20: warning: 'protocol' may be used uninitialized in this function [-Wuninitialized] drivers/media/rc/rc-main.c:1147:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/motorola-cpcap.c:81:2: warning: 'rev' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/motorola-cpcap.c:76:2: warning: 'vendor' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/hidp/core.c:1378:18: warning: 'session' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/intel/pinctrl-baytrail.c:930:27: warning: 'simple_func' may be used uninitialized in this function [-Wuninitialized] drivers/pinctrl/intel/pinctrl-baytrail.c:905:16: warning: 'mixed_func' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/devices/phram.c:107:16: warning: 'name' may be used uninitialized in this function [-Wuninitialized] include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/applesmc.c:552:2: warning: 'count' may be used uninitialized in this function [-Wuninitialized] drivers/nfc/st21nfca/core.c:664:4: warning: 'len' may be used uninitialized in this function [-Wuninitialized] drivers/nfc/st21nfca/core.c:663:20: warning: 'sak' may be used uninitialized in this function [-Wuninitialized] drivers/nfc/st21nfca/core.c:662:21: warning: 'atqa' may be used uninitialized in this function [-Wuninitialized] drivers/phy/motorola/phy-cpcap-usb.c:223:2: warning: 's.id_ground' may be used uninitialized in this function [-Wuninitialized] include/linux/hid.h:1039:34: warning: 'report' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-logitech-hidpp.c:868:15: warning: '__name_length' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-logitech-hidpp.c:1040:24: warning: 'status' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1414:4: warning: 'vol_level.Voltage' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:84:27: warning: 'reg_block' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c:1505:4: warning: 'voltage_level' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c:1237:4: warning: 'voltage_level.Voltage' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c:1456:4: warning: 'voltage_level' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:183:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:198:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] drivers/of/overlay.c:225:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-picolcd_debugfs.c:312:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/hwmon/ltc2990.c:151:2: warning: 'value' may be used uninitialized in this function [-Wuninitialized] drivers/misc/mei/bus-fixup.c:302:3: warning: 'ver.radio_type' may be used uninitialized in this function [-Wuninitialized] drivers/misc/mei/bus-fixup.c:301:2: warning: 'ver.vendor_id' may be used uninitialized in this function [-Wuninitialized] drivers/iio/dac/mcp4725.c:486:3: warning: 'ref' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/cpcap-charger.c:442:2: warning: 's.chrgcurr1' may be used uninitialized in this function [-Wuninitialized] drivers/pci/vc.c:155:24: warning: 'ctrl_pos2' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:5748:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:5748:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:5744:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/mgmt.c:5742:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] include/linux/skbuff.h:2310:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] drivers/soc/renesas/renesas-soc.c:307:20: warning: 'product' may be used uninitialized in this function [-Wuninitialized] drivers/soc/xilinx/xlnx_vcu.c:415:23: warning: 'divisor_mcu' may be used uninitialized in this function [-Wuninitialized] drivers/soc/xilinx/xlnx_vcu.c:377:26: warning: 'pll_clk' may be used uninitialized in this function [-Wuninitialized] drivers/soc/xilinx/xlnx_vcu.c:399:24: warning: 'divisor_core' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/ubi/eba.c:1001:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] net/bluetooth/smp.c:2956:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] include/linux/slab.h:631:2: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized] drivers/regulator/tps6586x-regulator.c:362:3: warning: 'num' may be used uninitialized in this function [-Wuninitialized] drivers/regulator/wm8350-regulator.c:133:19: warning: 'setting' may be used uninitialized in this function [-Wuninitialized] drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] drivers/spi/spi-armada-3700.c:733:6: warning: 'val' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/exc3000.c:138:11: warning: 'total_slots' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c:122:29: warning: 'chip_type' may be used uninitialized in this function [-Wuninitialized] drivers/w1/slaves/w1_ds2438.c:301:16: warning: 'temp' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/hideep.c:632:2: warning: 'error' may be used uninitialized in this function [-Wuninitialized] drivers/iio/light/isl29018.c:128:16: warning: 'new_int_time' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c:173:4: warning: 'secondary' may be used uninitialized in this function [-Wuninitialized] net/bridge/br_netlink.c:637:4: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/iio/light/lm3533-als.c:424:2: warning: 'enable' may be used uninitialized in this function [-Wuninitialized] drivers/iio/light/opt3001.c:515:23: warning: 'exponent' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/scheduler/gpu_scheduler.c:575:3: warning: 'guilty_context' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/s6sy761.c:437:22: warning: 'max_y' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/s6sy761.c:436:22: warning: 'max_x' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/sis_i2c.c:265:12: warning: 'contact_size' may be used uninitialized in this function [-Wuninitialized] drivers/input/touchscreen/sis_i2c.c:250:11: warning: 'num_contacts' may be used uninitialized in this function [-Wuninitialized] drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c:750:8: warning: 'drdy_int_reg' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:263:3: warning: 'frame.is_local_dest' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:267:3: warning: 'frame.is_local_exclusive' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:257:2: warning: 'frame.port_rcv' may be used uninitialized in this function [-Wuninitialized] include/uapi/linux/swab.h:52:9: warning: 'frame.sequence_nr' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:376:12: warning: 'frame.skb_hsr' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:125:2: warning: 'frame.skb_std' may be used uninitialized in this function [-Wuninitialized] net/hsr/hsr_forward.c:175:2: warning: 'frame.is_vlan' may be used uninitialized in this function [-Wuninitialized] drivers/iio/potentiostat/lmp91000.c:245:8: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/iio/pressure/bmp280-core.c:809:18: warning: 'adc_temp' may be used uninitialized in this function [-Wuninitialized] net/core/skbuff.c:1766:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/iio/pressure/bmp280-core.c:880:8: warning: 'adc_press' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/udl/udl_modeset.c:29:9: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/usb/core/hcd.c:711:3: warning: 'bufp' may be used uninitialized in this function [-Wuninitialized] net/core/flow_dissector.c:789:7: warning: 'vlan' may be used uninitialized in this function [-Wuninitialized] drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_old_raw' may be used uninitialized in this function [-Wuninitialized] drivers/iio/temperature/mlx90632.c:472:39: warning: 'object_new_raw' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_runtime_pm.c:362:2: warning: 'reqs' may be used uninitialized in this function [-Wuninitialized] net/core/rtnetlink.c:2121:30: warning: 'ivvl[len]' may be used uninitialized in this function [-Wuninitialized] drivers/usb/wusbcore/devconnect.c:315:17: warning: 'port' may be used uninitialized in this function [-Wuninitialized] drivers/iio/temperature/tsys01.c:94:9: warning: 'temperature' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_pipe_crc.c:671:2: warning: 'pipe' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_dp_mst_topology.c:364:23: warning: 'hdrlen' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1549:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1545:2: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1549:2: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1899:26: warning: 'new_crtc_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c:394:19: warning: 'sharp' may be used uninitialized in this function [-Wuninitialized] net/mac802154/llsec.c:1027:2: warning: 'seclevel.sec_levels' may be used uninitialized in this function [-Wuninitialized] net/mac802154/llsec.c:1027:2: warning: 'seclevel.device_override' may be used uninitialized in this function [-Wuninitialized] net/netlink/af_netlink.c:2222:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_pm.c:4922:8: warning: 'cstate' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_bufs.c:526:4: warning: 'master' may be used uninitialized in this function [-Wuninitialized] net/core/dev.c:3161:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:542:28: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] net/netlink/genetlink.c:223:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] net/vmw_vsock/hyperv_transport.c:399:24: warning: 'hvs_new' may be used uninitialized in this function [-Wuninitialized] net/vmw_vsock/hyperv_transport.c:401:25: warning: 'vnew' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic.c:885:2: warning: 'plane_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic.c:976:3: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic.c:2232:14: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_edid.c:3145:3: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_edid.c:3746:30: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-debugfs.c:246:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-debugfs.c:327:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/vmwgfx/vmwgfx_shader.c:1025:6: warning: 'res' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:1959:3: warning: 'max3421_hcd' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/xhci-hub.c:113:26: warning: 'ssa_count' may be used uninitialized in this function [-Wuninitialized] net/nfc/llcp_core.c:804:12: warning: 'sn_len' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:2019:1: warning: 'ep' may be used uninitialized in this function [-Wuninitialized] drivers/usb/host/max3421-hcd.c:787:26: warning: 'max3421_ep' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/i915_vma.c:835:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/i915_request.h:277:20: warning: 'seqno' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/selftests/i915_request.c:380:21: warning: 'request' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/selftests/huge_pages.c:455:2: warning: 'err' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_bios.c:1097:25: warning: 'seq_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_dpll_mgr.c:2642:12: warning: 'dco_khz' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_tv.c:1294:19: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_display.c:12241:3: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_display.c:12233:3: warning: 'old_crtc_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/i915/intel_display.c:6425:32: warning: 'crtc' may be used uninitialized in this function [-Wuninitialized] Full Log # git rev-parse -q --verify cd3f77d74ac31b4627cdfa70812338076a1ea475^{commit} cd3f77d74ac31b4627cdfa70812338076a1ea475 already have revision, skipping fetch # git checkout -q -f -B kisskb cd3f77d74ac31b4627cdfa70812338076a1ea475 # git clean -qxdf # < git log -1 # commit cd3f77d74ac31b4627cdfa70812338076a1ea475 # Merge: fd4f84f 249a32b # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Jul 26 09:29:29 2018 -0700 # # Merge tag 'usb-4.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb # # Pull USB fixes from Greg KH: # "Here are a number of USB fixes and new device ids for 4.18-rc7. # # The largest number are a bunch of gadget driver fixes that got delayed # in being submitted earlier due to vacation schedules, but nothing # really huge is present in them. There are some new device ids and some # PHY driver fixes that were connected to some USB ones. Full details # are in the shortlog. # # All have been in linux-next for a while with no reported issues" # # * tag 'usb-4.18-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (28 commits) # usb: core: handle hub C_PORT_OVER_CURRENT condition # usb: xhci: Fix memory leak in xhci_endpoint_reset() # usb: typec: tcpm: Fix sink PDO starting index for PPS APDO selection # usb: gadget: f_fs: Only return delayed status when len is 0 # usb: gadget: f_uac2: fix endianness of 'struct cntrl_*_lay3' # usb: dwc2: Fix inefficient copy of unaligned buffers # usb: dwc2: Fix DMA alignment to start at allocated boundary # usb: dwc3: rockchip: Fix PHY documentation links. # tools: usb: ffs-test: Fix build on big endian systems # usb: gadget: aspeed: Workaround memory ordering issue # usb: dwc3: gadget: remove redundant variable maxpacket # usb: dwc2: avoid NULL dereferences # usb/phy: fix PPC64 build errors in phy-fsl-usb.c # usb: dwc2: host: do not delay retries for CONTROL IN transfers # usb: gadget: u_audio: protect stream runtime fields with stream spinlock # usb: gadget: u_audio: remove cached period bytes value # usb: gadget: u_audio: remove caching of stream buffer parameters # usb: gadget: u_audio: update hw_ptr in iso_complete after data copied # usb: gadget: u_audio: fix pcm/card naming in g_audio_setup() # usb: gadget: f_uac2: fix error handling in afunc_bind (again) # ... # < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version # < git log --format=%s --max-count=1 cd3f77d74ac31b4627cdfa70812338076a1ea475 # < make -s -j 80 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- randconfig KCONFIG_SEED=0xA9462A09 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # yes \n \| make -s -j 80 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 80 ARCH=i386 O=/kisskb/build/linus-rand_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux- /kisskb/src/kernel/dma/coherent.c: In function 'dma_declare_coherent_memory': /kisskb/src/kernel/dma/coherent.c:124:30: warning: 'mem' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl': /kisskb/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] /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/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/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/hw_breakpoint.c: In function 'arch_validate_hwbkpt_settings': /kisskb/src/arch/x86/kernel/hw_breakpoint.c:361:2: warning: 'align' may be used uninitialized in this function [-Wuninitialized] /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/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/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/kernel/kexec.c: In function '__se_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/arch/x86/kernel/apic/io_apic.c: In function 'mp_map_pin_to_irq': /kisskb/src/arch/x86/kernel/apic/io_apic.c:1033:6: warning: 'irq' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/time/tick-sched.c: In function 'tick_nohz_idle_exit': /kisskb/src/kernel/time/tick-sched.c:1156:32: warning: 'now' may be used uninitialized in this function [-Wuninitialized] /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/fs/jffs2/scan.c: In function 'jffs2_scan_medium': /kisskb/src/fs/jffs2/scan.c:540:4: warning: 'sumlen' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/jffs2/scan.c:485:12: note: 'sumlen' was declared here /kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c: In function 'parse_bw': /kisskb/src/arch/x86/kernel/cpu/intel_rdt_ctrlmondata.c:78:14: warning: 'data' 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:140:14: warning: 'data' may be used uninitialized in this function [-Wuninitialized] /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:1984:14: note: 'ptl' was declared here /kisskb/src/mm/memblock.c: In function '__next_mem_pfn_range': /kisskb/src/mm/memblock.c:1109:15: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /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:1064:24: note: 'dst_ptl' was declared here /kisskb/src/mm/ksm.c: In function '__stable_node_chain': /kisskb/src/mm/ksm.c:1395:4: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c:1367:6: note: 'found_rmap_hlist_len' was declared here /kisskb/src/fs/proc/task_mmu.c: In function 'show_smap.isra.34': /kisskb/src/fs/proc/task_mmu.c:800:9: warning: 'last_vma' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'ksm_scan_thread': /kisskb/src/mm/ksm.c:1893:16: warning: 'stable_node' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c:1808:22: note: 'stable_node' 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/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/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:339:21: note: 'pdeo' was declared here /kisskb/src/mm/slub.c: In function 'kmem_cache_free_bulk': /kisskb/src/mm/slub.c:2943:14: warning: 'df.cnt' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3074:28: note: 'df.cnt' was declared here /kisskb/src/mm/slub.c:3074:28: warning: 'df.freelist' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3074:28: warning: 'df.tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:2922:1: warning: 'df.s' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/slub.c:3074:28: note: 'df.s' was declared here /kisskb/src/drivers/acpi/acpica/exprep.c: In function 'acpi_ex_prep_common_field_object': /kisskb/src/drivers/acpi/acpica/exprep.c:352:6: warning: 'byte_alignment' 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/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/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/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/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/dcache.c: In function '__d_add': /kisskb/src/fs/dcache.c:2444:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2591:11: note: 'n' was declared here /kisskb/src/fs/dcache.c: In function '__d_move': /kisskb/src/fs/dcache.c:2444:2: warning: 'n' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/dcache.c:2783:11: note: 'n' was declared here /kisskb/src/drivers/acpi/scan.c: In function 'acpi_bus_check_add': /kisskb/src/drivers/acpi/scan.c:1860:24: warning: 'type' 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/fs/splice.c: In function '__se_sys_vmsplice': /kisskb/src/fs/splice.c:1358:8: 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/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/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/lib/mpi/mpicoder.c: In function 'mpi_read_raw_from_sgl': /kisskb/src/lib/mpi/mpicoder.c:377:32: warning: 'buff' 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/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/char/tpm/tpm2-cmd.c: In function 'tpm2_seal_trusted': /kisskb/src/drivers/char/tpm/tpm2-cmd.c:511:20: warning: 'hash' 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:730:24: warning: 'blob_handle' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/xillybus/xillybus_core.c: In function 'xillybus_endpoint_discovery': /kisskb/src/drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.entries' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/xillybus/xillybus_core.c:2027:5: warning: 'idt_handle.chandesc' 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:210:7: 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/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/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/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/sound/pci/ctxfi/ctvmem.c:70:14: 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/drivers/dma/ti/edma.c: In function 'of_edma_xlate': /kisskb/src/drivers/dma/ti/edma.c:2171:22: warning: 'echan' 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/firewire/core-device.c: In function 'fw_device_refresh': /kisskb/src/drivers/firewire/core-device.c:1154:2: warning: 'changed' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c: In function 'of_gpiochip_add': /kisskb/src/drivers/gpio/gpiolib-of.c:389:8: warning: 'dflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:375:19: note: 'dflags' was declared here /kisskb/src/drivers/gpio/gpiolib-of.c:389:8: warning: 'lflags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpiolib-of.c:374:25: note: 'lflags' was declared here /kisskb/src/drivers/char/random.c: In function 'get_random_u32': /kisskb/src/drivers/char/random.c:2231:6: warning: 'ret' 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:881:47: warning: 'desc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/qat/qat_common/qat_uclo.c: In function 'qat_uclo_map_auth_fw': /kisskb/src/drivers/crypto/qat/qat_common/qat_uclo.c:1282:25: warning: 'img_desc.dram_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/qat/qat_common/qat_uclo.c:1285:37: warning: 'img_desc.dram_bus_addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/qat/qat_common/qat_uclo.c:1360:8: warning: 'img_desc.dram_base_addr_v' 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:328:6: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hwspinlock/hwspinlock_core.c:362:14: warning: 'hwlock' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/hpet.c: In function 'hpet_open': /kisskb/src/drivers/char/hpet.c:254:19: warning: 'gsi' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/hpet.c:204:11: note: 'gsi' was declared here /kisskb/src/drivers/crypto/atmel-sha.c: In function 'atmel_sha_hmac_setup': /kisskb/src/drivers/crypto/atmel-sha.c:1804:2: warning: 'key' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/crypto/atmel-sha.c:1805:2: warning: 'keylen' 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] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function 'amdgpu_device_gpu_recover': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3128:2: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:3079:6: note: 'r' was declared here /kisskb/src/drivers/gpio/gpio-bcm-kona.c: In function 'bcm_kona_gpio_set_config': /kisskb/src/drivers/gpio/gpio-bcm-kona.c:301:12: warning: 'res' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpio-bcm-kona.c:267:11: note: 'res' was declared here /kisskb/src/sound/pci/asihpi/hpi6205.c: In function 'create_adapter_obj': /kisskb/src/sound/pci/asihpi/hpi6205.c:606:4: warning: 'p_control_cache_virtual' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpio-aspeed.c: In function 'aspeed_gpio_set_config': /kisskb/src/drivers/gpio/gpio-aspeed.c:710:3: warning: 'requested_cycles' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpio/gpio-aspeed.c:682:6: note: 'requested_cycles' was declared here /kisskb/src/drivers/hv/channel.c: In function 'vmbus_teardown_gpadl': /kisskb/src/drivers/hv/channel.c:502:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /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/drivers/hwmon/pmbus/max31785.c: In function 'max31785_read_word_data': /kisskb/src/drivers/hwmon/pmbus/max31785.c:148:20: warning: 'val' 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/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/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/sound/pci/atiixp.c: In function 'snd_atiixp_probe': /kisskb/src/sound/pci/atiixp.c:1677:14: warning: 'chip' may be used uninitialized in this function [-Wuninitialized] /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/drivers/gpu/drm/ast/ast_mode.c: In function 'ast_get_modes': /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:792:2: warning: 'edid' 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/gpu/drm/ast/ast_mode.c: In function 'ast_crtc_mode_set': /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:468:2: warning: 'vbios_mode.enh_table' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:590:29: note: 'vbios_mode.enh_table' was declared here /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:245:8: warning: 'vbios_mode.std_table' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/ast/ast_mode.c:590:29: note: 'vbios_mode.std_table' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c: In function 'amdgpu_set_pp_od_clk_voltage': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c:532:2: warning: 'ret' 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:823:16: warning: 'field' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/usbhid/hid-core.c:819:20: note: 'field' 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/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/sound/pci/rme9652/hdspm.c: In function 'snd_hdspm_probe': /kisskb/src/sound/pci/rme9652/hdspm.c:4711:3: warning: 'limit' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/pci/rme9652/hdspm.c:4682:20: note: 'limit' was declared here /kisskb/src/drivers/leds/leds-pca955x.c: In function 'pca955x_led_set': /kisskb/src/drivers/leds/leds-pca955x.c:288:22: warning: 'ls' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/actions/pinctrl-owl.c: In function 'owl_set_mux': /kisskb/src/drivers/pinctrl/actions/pinctrl-owl.c:56:23: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/actions/pinctrl-owl.c:191:11: note: 'mask' was declared here /kisskb/src/drivers/pinctrl/actions/pinctrl-owl.c:56:37: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/actions/pinctrl-owl.c:191:6: note: 'val' 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/drivers/i2c/busses/i2c-pxa.c: In function 'i2c_pxa_probe': /kisskb/src/drivers/i2c/busses/i2c-pxa.c:1257:41: warning: 'i2c_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/adc/exynos_adc.c: In function 'exynos_ts_isr': /kisskb/src/drivers/iio/adc/exynos_adc.c:631:19: warning: 'y' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/adc/exynos_adc.c:630:19: warning: 'x' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-stm32f7.c: In function 'stm32f7_i2c_unreg_slave': /kisskb/src/drivers/i2c/busses/i2c-stm32f7.c:1748:2: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/i2c/busses/i2c-stm32f7.c: In function 'stm32f7_i2c_reg_slave': /kisskb/src/drivers/i2c/busses/i2c-stm32f7.c:1687:2: warning: 'id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c: In function 'amdgpu_vm_fini': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2607:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c: In function 'soc15_set_ip_blocks': /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:532:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /kisskb/src/drivers/gpu/drm/amd/amdgpu/soc15.c:551:3: warning: #warning "Enable CONFIG_DRM_AMD_DC for display support on SOC15." [-Wcpp] /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/of/platform.c: In function 'of_device_alloc': /kisskb/src/drivers/of/platform.c:94:16: warning: 'addr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/platform.c:84:6: note: 'addr' was declared here /kisskb/src/drivers/media/rc/rc-main.c: In function 'store_wakeup_protocols': /kisskb/src/drivers/media/rc/rc-main.c:1510:20: 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:1147:15: warning: 'mask' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/rc/rc-main.c:1107:6: note: 'mask' 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/net/bluetooth/hidp/core.c: In function 'hidp_connection_add': /kisskb/src/net/bluetooth/hidp/core.c:1378:18: warning: 'session' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/intel/pinctrl-baytrail.c: In function 'byt_set_mux': /kisskb/src/drivers/pinctrl/intel/pinctrl-baytrail.c:930:27: warning: 'simple_func' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/intel/pinctrl-baytrail.c:905:16: warning: 'mixed_func' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/pinctrl/intel/pinctrl-baytrail.c:918:24: note: 'mixed_func' 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/net/batman-adv/netlink.c: In function 'batadv_netlink_get_mesh_info': /kisskb/src/include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/batman-adv/netlink.c:196:8: note: 'msg_head' was declared here /kisskb/src/net/batman-adv/netlink.c: In function 'batadv_netlink_tp_meter_start': /kisskb/src/include/net/netlink.h:525:17: warning: 'msg_head' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/batman-adv/netlink.c:337:8: note: 'msg_head' was declared here /kisskb/src/drivers/hwmon/applesmc.c: In function 'applesmc_probe': /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/drivers/nfc/st21nfca/core.c: In function 'st21nfca_hci_target_from_gate': /kisskb/src/drivers/nfc/st21nfca/core.c:664:4: warning: 'len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/nfc/st21nfca/core.c:663:20: warning: 'sak' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/nfc/st21nfca/core.c:662:21: warning: 'atqa' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/phy/motorola/phy-cpcap-usb.c: In function 'cpcap_usb_detect': /kisskb/src/drivers/phy/motorola/phy-cpcap-usb.c:223:2: warning: 's.id_ground' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-kye.c: In function 'kye_probe': /kisskb/src/include/linux/hid.h:1039:34: 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/amd/amdgpu/gfx_v9_0.c: In function 'gfx_v9_0_sw_init': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:1431:12: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c: In function 'gfx_v8_0_sw_init': /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:2002:12: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /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/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c: In function 'fiji_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1414:4: warning: 'vol_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1317:15: note: 'vol_level.Voltage' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c: In function 'atomctrl_initialize_mc_reg_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:84:27: warning: 'reg_block' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:138:23: note: 'reg_block' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c: In function 'iceland_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c:1505:4: warning: 'voltage_level' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/iceland_smumgr.c:1429:30: note: 'voltage_level' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c: In function 'tonga_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c:1237:4: warning: 'voltage_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/tonga_smumgr.c:1171:15: note: 'voltage_level.Voltage' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c: In function 'ci_init_smc_table': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c:1456:4: warning: 'voltage_level' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/ci_smumgr.c:1380:29: note: 'voltage_level' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c: In function 'psm_set_boot_states': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:183:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c: In function 'psm_set_performance_states': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/pp_psm.c:198:7: warning: 'state_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c: In function 'add_changeset_property': /kisskb/src/drivers/of/overlay.c:225:25: warning: 'fragment' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/of/overlay.c:183:19: note: 'fragment' 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/drivers/hwmon/ltc2990.c: In function 'ltc2990_show_value': /kisskb/src/drivers/hwmon/ltc2990.c:151:2: warning: 'value' 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:302:3: warning: 'ver.radio_type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/mei/bus-fixup.c:321:28: note: 'ver.radio_type' was declared here /kisskb/src/drivers/misc/mei/bus-fixup.c:301:2: warning: 'ver.vendor_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/misc/mei/bus-fixup.c:321:28: note: 'ver.vendor_id' was declared here /kisskb/src/drivers/iio/dac/mcp4725.c: In function 'mcp4725_probe': /kisskb/src/drivers/iio/dac/mcp4725.c:486:3: warning: 'ref' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/cpcap-charger.c: In function 'cpcap_usb_detect': /kisskb/src/drivers/power/supply/cpcap-charger.c:442:2: warning: 's.chrgcurr1' may be used uninitialized in this function [-Wuninitialized] /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/net/bluetooth/mgmt.c: In function 'read_local_oob_ext_data_complete': /kisskb/src/net/bluetooth/mgmt.c:5748:2: warning: 'r256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:5748:2: warning: 'h256' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:5744:11: warning: 'r192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/mgmt.c:5742:11: warning: 'h192' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_forward.c: In function 'br_dev_queue_push_xmit': /kisskb/src/include/linux/skbuff.h:2310:22: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_forward.c:48:7: note: 'depth' was declared here /kisskb/src/drivers/soc/renesas/renesas-soc.c: In function 'renesas_soc_init': /kisskb/src/drivers/soc/renesas/renesas-soc.c:307:20: warning: 'product' 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/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/net/bluetooth/smp.c: In function 'smp_recv_cb': /kisskb/src/net/bluetooth/smp.c:2956:15: warning: 'reason' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bluetooth/smp.c:2861:13: note: 'reason' was declared here /kisskb/src/drivers/spi/spidev.c: In function 'spidev_ioctl': /kisskb/src/include/linux/slab.h:631:2: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/spi/spidev.c:349:12: note: 'n_ioc' was declared here /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/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/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/spi/spi-armada-3700.c: In function 'a3700_spi_transfer_one': /kisskb/src/drivers/spi/spi-armada-3700.c:733:6: warning: 'val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/spi/spi-armada-3700.c:603:6: note: 'val' was declared here /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/iio/imu/inv_mpu6050/inv_mpu_i2c.c: In function 'inv_mpu_probe': /kisskb/src/drivers/iio/imu/inv_mpu6050/inv_mpu_i2c.c:122:29: warning: 'chip_type' 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/input/touchscreen/hideep.c: In function 'hideep_update_fw': /kisskb/src/drivers/input/touchscreen/hideep.c:632:2: warning: 'error' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/touchscreen/hideep.c:605:6: note: 'error' 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/imu/inv_mpu6050/inv_mpu_acpi.c: In function 'inv_mpu_acpi_create_mux_client': /kisskb/src/drivers/iio/imu/inv_mpu6050/inv_mpu_acpi.c:173:4: warning: 'secondary' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/bridge/br_netlink.c: In function 'br_afspec': /kisskb/src/net/bridge/br_netlink.c:637:4: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/light/lm3533-als.c: In function 'show_thresh_either_en': /kisskb/src/drivers/iio/light/lm3533-als.c:424:2: warning: 'enable' may be used uninitialized in this function [-Wuninitialized] /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/gpu/drm/scheduler/gpu_scheduler.c: In function 'drm_sched_job_recovery': /kisskb/src/drivers/gpu/drm/scheduler/gpu_scheduler.c:575:3: warning: 'guilty_context' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/touchscreen/s6sy761.c: In function 's6sy761_probe': /kisskb/src/drivers/input/touchscreen/s6sy761.c:437:22: warning: 'max_y' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/touchscreen/s6sy761.c:436:22: warning: 'max_x' 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:250:11: 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/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/net/hsr/hsr_forward.c: In function 'hsr_forward_skb': /kisskb/src/net/hsr/hsr_forward.c:263:3: warning: 'frame.is_local_dest' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.is_local_dest' was declared here /kisskb/src/net/hsr/hsr_forward.c:267:3: warning: 'frame.is_local_exclusive' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.is_local_exclusive' was declared here /kisskb/src/net/hsr/hsr_forward.c:257:2: warning: 'frame.port_rcv' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.port_rcv' was declared here /kisskb/src/include/uapi/linux/swab.h:52:9: warning: 'frame.sequence_nr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.sequence_nr' was declared here /kisskb/src/net/hsr/hsr_forward.c:376:12: warning: 'frame.skb_hsr' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:125:2: warning: 'frame.skb_std' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.skb_std' was declared here /kisskb/src/net/hsr/hsr_forward.c:175:2: warning: 'frame.is_vlan' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/hsr/hsr_forward.c:362:24: note: 'frame.is_vlan' was declared here /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/iio/pressure/bmp280-core.c: In function 'bmp180_read_temp': /kisskb/src/drivers/iio/pressure/bmp280-core.c:809:18: warning: 'adc_temp' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c:819:6: note: 'adc_temp' was declared here /kisskb/src/net/core/skbuff.c: In function '___pskb_trim': /kisskb/src/net/core/skbuff.c:1766:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c: In function 'bmp180_read_press': /kisskb/src/drivers/iio/pressure/bmp280-core.c:880:8: warning: 'adc_press' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/pressure/bmp280-core.c:897:6: note: 'adc_press' 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/usb/core/hcd.c: In function 'usb_hcd_submit_urb': /kisskb/src/drivers/usb/core/hcd.c:711:3: 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/net/core/flow_dissector.c: In function '__skb_flow_dissect': /kisskb/src/net/core/flow_dissector.c:789:7: warning: 'vlan' 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/i915/intel_runtime_pm.c: In function 'hsw_power_well_disable': /kisskb/src/drivers/gpu/drm/i915/intel_runtime_pm.c:362:2: warning: 'reqs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_runtime_pm.c:345:6: note: 'reqs' was declared here /kisskb/src/net/core/rtnetlink.c: In function 'do_setvfinfo': /kisskb/src/net/core/rtnetlink.c:2121:30: warning: 'ivvl[len]' 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 /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/gpu/drm/i915/intel_pipe_crc.c: In function 'display_crc_ctl_write': /kisskb/src/drivers/gpu/drm/i915/intel_pipe_crc.c:671:2: warning: 'pipe' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_pipe_crc.c:814:12: note: 'pipe' 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_async_check': /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1549:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1545:2: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1549:2: warning: 'plane' 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:1899:26: warning: 'new_crtc_state' 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/net/mac802154/llsec.c: In function 'mac802154_llsec_decrypt': /kisskb/src/net/mac802154/llsec.c:1027:2: warning: 'seclevel.sec_levels' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/mac802154/llsec.c:1027:2: warning: 'seclevel.device_override' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/netlink/af_netlink.c: In function 'netlink_dump': /kisskb/src/net/netlink/af_netlink.c:2222:13: warning: 'alloc_size' may be used uninitialized in this function [-Wuninitialized] /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/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/net/core/dev.c: In function 'validate_xmit_skb_list': /kisskb/src/net/core/dev.c:3161:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c: In function 'vmw_fb_kms_framebuffer': /kisskb/src/drivers/gpu/drm/vmwgfx/vmwgfx_fb.c:542:28: warning: 'depth' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/netlink/genetlink.c: In function 'genl_register_family': /kisskb/src/net/netlink/genetlink.c:223:23: warning: 'first_id' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/netlink/genetlink.c:186:6: note: 'first_id' was declared here /kisskb/src/net/vmw_vsock/hyperv_transport.c: In function 'hvs_probe': /kisskb/src/net/vmw_vsock/hyperv_transport.c:399:24: warning: 'hvs_new' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/vmw_vsock/hyperv_transport.c:332:23: note: 'hvs_new' was declared here /kisskb/src/net/vmw_vsock/hyperv_transport.c:401:25: warning: 'vnew' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/vmw_vsock/hyperv_transport.c:331:21: note: 'vnew' 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:885:2: warning: 'plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:1702:26: note: 'plane_state' was declared here /kisskb/src/drivers/gpu/drm/drm_atomic.c:976:3: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:1701:20: note: 'plane' 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:2232:14: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic.c:2172:25: 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:3145:3: warning: 'clock2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_edid.c:3124:24: note: 'clock2' was declared here /kisskb/src/drivers/gpu/drm/drm_edid.c:3746:30: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_edid.c:3710:10: note: 'hdmi_len' was declared here /kisskb/src/drivers/usb/host/xhci-debugfs.c: In function 'xhci_ring_open': /kisskb/src/drivers/usb/host/xhci-debugfs.c:246:20: warning: 'f_map' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/usb/host/xhci-debugfs.c: In function 'xhci_context_open': /kisskb/src/drivers/usb/host/xhci-debugfs.c:327:20: warning: 'f_map' 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/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/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/net/nfc/llcp_core.c: In function 'nfc_llcp_rx_skb': /kisskb/src/net/nfc/llcp_core.c:804:12: warning: 'sn_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/net/nfc/llcp_core.c:893:10: note: 'sn_len' was declared here /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/gpu/drm/i915/i915_vma.c: In function 'i915_vma_unbind': /kisskb/src/drivers/gpu/drm/i915/i915_vma.c:835:3: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_hangcheck.c: In function 'semaphore_passed': /kisskb/src/drivers/gpu/drm/i915/i915_request.h:277:20: 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 In file included from /kisskb/src/drivers/gpu/drm/i915/i915_request.c:1434:0: /kisskb/src/drivers/gpu/drm/i915/selftests/i915_request.c: In function 'live_nop_request': /kisskb/src/drivers/gpu/drm/i915/selftests/i915_request.c:380:21: warning: 'request' may be used uninitialized in this function [-Wuninitialized] In file included from /kisskb/src/drivers/gpu/drm/i915/i915_gem.c:6085:0: /kisskb/src/drivers/gpu/drm/i915/selftests/huge_pages.c: In function 'igt_mock_exhaust_device_supported_pages': /kisskb/src/drivers/gpu/drm/i915/selftests/huge_pages.c:455:2: warning: 'err' 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:1097:25: warning: 'seq_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_bios.c:1038:6: 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:2642:12: warning: 'dco_khz' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_dpll_mgr.c:2616:11: note: 'dco_khz' 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:1294:19: 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:12241:3: warning: 'crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_display.c:12233:3: warning: 'old_crtc_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_display.c:6425:32: warning: 'crtc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/i915/intel_display.c:12197:19: note: 'crtc' was declared here Completed OK # rm -rf /kisskb/build/linus-rand_i386-randconfig_i386 # Build took: 0:03:32.038526

© Michael Ellerman 2006-2018.