Buildresult: powerpc-next/powerpc-randconfig/powerpc-gcc4.6 built on Mar 23 2018, 00:21
kisskb
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Status:
OK
Date/Time:
Mar 23 2018, 00:21
Duration:
0:03:45.056207
Builder:
ka1
Revision:
powerpc/mm/hash: Don't memset pgd table if not needed (
00873c9de7e1dbe1201296a002b27d3b9268e772)
Target:
powerpc-next/powerpc-randconfig/powerpc-gcc4.6
Branch:
powerpc-next
Compiler:
powerpc-gcc4.6
(powerpc-linux-gcc (GCC) 4.6.3)
Config:
randconfig
(
download
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Log:
Download original
Possible warnings (95)
warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE)) arch/powerpc/sysdev/xive/spapr.c:366:14: warning: 'esn_page' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/sysdev/xive/spapr.c:665:2: warning: 'max_prio' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/sysdev/xive/common.c:181:2: warning: 'prio' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/platforms/pseries/pci.c:309:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] mm/vmstat.c:89:2: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized] kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Ufaa0>]' may be used uninitialized in this function [-Wuninitialized] kernel/rcu/tree.c:4067:21: warning: 'levelspread[<Ude60>]' may be used uninitialized in this function [-Wuninitialized] drivers/base/regmap/regmap.c:2530:6: warning: 'ret' 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:288:20: warning: 'new_base_reg' may be used uninitialized in this function [-Wuninitialized] kernel/trace/trace_events.c:1047:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] fs/jffs2/xattr.c:887:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] drivers/dma-buf/reservation.c:207:2: 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] drivers/char/tpm/tpm_atmel.c:221:3: warning: 'base' may be used uninitialized in this function [-Wuninitialized] drivers/char/tpm/tpm_atmel.c:200:20: warning: 'region_size' may be used uninitialized in this function [-Wuninitialized] sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] include/linux/list.h:671:21: warning: 'stable_node' 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] drivers/gpu/drm/drm_atomic_helper.c:1536:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1532:2: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/drm_atomic_helper.c:1520:8: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] drivers/hid/hid-asus.c:369:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] lib/kobject_uevent.c:219:7: warning: 'env' may be used uninitialized in this function [-Wuninitialized] lib/kobject_uevent.c:138:10: warning: 'action_args' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:2469:6: warning: 'r' may be used uninitialized in this function [-Wuninitialized] drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] drivers/iio/accel/bmc150-accel-core.c:860:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' may be used uninitialized in this function [-Wuninitialized] drivers/iio/accel/mma9551.c:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] drivers/media/common/videobuf2/videobuf2-core.c:2533:3: warning: 'vb' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c:2415:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/da903x.c:185:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/da903x.c:207:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] drivers/mfd/da903x.c:229:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1889:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/arizona.c:1886:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] drivers/mtd/ubi/eba.c:897:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/da7219-aad.c:317:2: warning: 'pll_ctrl' 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/rapidio/devices/rio_mport_cdev.c:273:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c:223:2: warning: 'free' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:134:2: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] drivers/iio/proximity/srf08.c:370:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] drivers/power/supply/da9052-battery.c:266:4: warning: 'chg_end_current' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:738:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:5: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2666:23: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/rt5665.c:2663:23: warning: 'val1' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1296:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1293:5: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1293:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/smumgr/fiji_smumgr.c:1333:15: warning: 'vol_level.Voltage' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.c:162:16: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/ppatomctrl.c:53:34: warning: 'reg_block' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/vega10_powertune.c:1128:10: warning: 'result' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4005:3: warning: 'dc_stream_attach' 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/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c:503:6: warning: 'index' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/radeon/trinity_dpm.c:1577:30: warning: 'min_vce_voltage' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:803:56: warning: 'j' may be used uninitialized in this function [-Wuninitialized] sound/soc/codecs/wm8960.c:800:54: warning: 'i' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:10: warning: 'emap' 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] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] drivers/gpu/drm/drm_edid.c:3445:2: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c:154:40: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:89:20: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:75:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c:79:4: warning: 'type' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/include/asm/io.h:178:1: warning: 'b' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/include/asm/io.h:178:1: warning: 'g' may be used uninitialized in this function [-Wuninitialized] arch/powerpc/include/asm/io.h:178:1: warning: 'r' may be used uninitialized in this function [-Wuninitialized] drivers/gpu/drm/nouveau/nv50_display.c:2416:27: warning: 'curs' may be used uninitialized in this function [-Wuninitialized]
Full Log
# git rev-parse -q --verify 00873c9de7e1dbe1201296a002b27d3b9268e772^{commit} 00873c9de7e1dbe1201296a002b27d3b9268e772 already have revision, skipping fetch # git checkout -q -f -B kisskb 00873c9de7e1dbe1201296a002b27d3b9268e772 # git clean -qxdf # < git log -1 # commit 00873c9de7e1dbe1201296a002b27d3b9268e772 # Author: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # Date: Sun Mar 18 16:35:58 2018 +0530 # # powerpc/mm/hash: Don't memset pgd table if not needed # # We need to zero-out pgd table only if we share the slab cache with # pud/pmd level caches. With the support of 4PB, we don't share the slab # cache anymore. Instead of removing the code completely hide it within # an #ifdef. We don't need to do this with any other page table level, # because they all allocate table of double the size and we take of # initializing the first half corrrectly during page table zap. # # Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> # [mpe: Consolidate multiple #if / #ifdef into one] # Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> # < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version # < git log --format=%s --max-count=1 00873c9de7e1dbe1201296a002b27d3b9268e772 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- randconfig KCONFIG_SEED=0x3D13D1EE warning: (PPC_PSERIES && PM_SLEEP_SMP) selects HOTPLUG_CPU which has unmet direct dependencies (SMP && (PPC_PSERIES || PPC_PMAC || PPC_POWERNV || FSL_SOC_BOOKE)) # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig # yes \n | make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- oldconfig yes: standard output: Broken pipe yes: write error # make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-randconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux- /kisskb/src/arch/powerpc/sysdev/xive/spapr.c: In function 'xive_spapr_setup_queue': /kisskb/src/arch/powerpc/sysdev/xive/spapr.c:366:14: warning: 'esn_page' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/sysdev/xive/spapr.c:339:16: note: 'esn_page' was declared here /kisskb/src/arch/powerpc/sysdev/xive/spapr.c: In function 'xive_spapr_init': /kisskb/src/arch/powerpc/sysdev/xive/spapr.c:665:2: warning: 'max_prio' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/sysdev/xive/common.c: In function 'xive_scan_interrupts': /kisskb/src/arch/powerpc/sysdev/xive/common.c:181:2: warning: 'prio' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/arch/powerpc/platforms/pseries/pci.c: In function 'pseries_root_bridge_prepare': /kisskb/src/arch/powerpc/platforms/pseries/pci.c:309:2: warning: 'rc' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/hda/hdac_regmap.c: In function 'hda_reg_write': /kisskb/src/sound/hda/hdac_regmap.c:282:16: warning: 'err' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/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/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/kernel/rcu/srcutree.c: In function 'init_srcu_struct_fields': /kisskb/src/kernel/rcu/srcutree.c:146:32: warning: 'levelspread[<Ufaa0>]' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/kernel/rcu/srcutree.c:94:6: note: 'levelspread[<Ufaa0>]' was declared here /kisskb/src/kernel/rcu/tree.c: In function 'rcu_init_one': /kisskb/src/kernel/rcu/tree.c:4067:21: warning: 'levelspread[<Ude60>]' 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:2530:6: warning: 'ret' 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:288:20: 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/kernel/trace/trace_events.c: In function 'event_enable_read': /kisskb/src/kernel/trace/trace_events.c:1047:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/fs/jffs2/xattr.c: In function 'jffs2_build_xattr_subsystem': /kisskb/src/fs/jffs2/xattr.c:887:1: warning: the frame size of 1072 bytes is larger than 1024 bytes [-Wframe-larger-than=] /kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_fence': /kisskb/src/drivers/dma-buf/reservation.c:207:2: 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/drivers/char/tpm/tpm_atmel.c: In function 'init_atmel': /kisskb/src/drivers/char/tpm/tpm_atmel.c:221:3: warning: 'base' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/char/tpm/tpm_atmel.c:200:20: warning: 'region_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/core/pcm_iec958.c: In function 'create_iec958_consumer': /kisskb/src/sound/core/pcm_iec958.c:80:9: warning: 'ws' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/mm/ksm.c: In function 'ksm_do_scan': /kisskb/src/include/linux/list.h:671:21: 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/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/drivers/gpu/drm/drm_atomic_helper.c: In function 'drm_atomic_helper_async_check': /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1536:2: warning: 'new_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1532:2: warning: 'old_plane_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_atomic_helper.c:1520:8: warning: 'plane' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-asus.c: In function 'asus_input_configured': /kisskb/src/drivers/hid/hid-asus.c:369:2: warning: 'kbd_func' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/hid/hid-asus.c:355:16: note: 'kbd_func' was declared here /kisskb/src/lib/kobject_uevent.c: In function 'kobject_synth_uevent': /kisskb/src/lib/kobject_uevent.c:219:7: warning: 'env' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/lib/kobject_uevent.c:138:10: 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/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c: In function 'amdgpu_device_gpu_recover': /kisskb/src/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:2469:6: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp] /kisskb/src/drivers/iio/accel/bmc150-accel-core.c: In function '__bmc150_accel_fifo_flush': /kisskb/src/drivers/iio/accel/bmc150-accel-core.c:860:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/iio/accel/bmc150-accel-core.c:839:6: note: 'ret' was declared here /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/iio/accel/mma9551_core.c: In function 'mma9551_gpio_config': /kisskb/src/drivers/iio/accel/mma9551_core.c:590:6: warning: 'pol_mask' 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:381:6: warning: 'reg' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c: In function 'vb2_thread': /kisskb/src/drivers/media/common/videobuf2/videobuf2-core.c:2533:3: warning: 'vb' 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:2415:24: warning: 'fault' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_set_bits': /kisskb/src/drivers/mfd/da903x.c:185:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_clr_bits': /kisskb/src/drivers/mfd/da903x.c:207:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mfd/da903x.c: In function 'da903x_update': /kisskb/src/drivers/mfd/da903x.c:229:2: warning: 'reg_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params': /kisskb/src/sound/soc/codecs/arizona.c:1889:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/arizona.c:1886:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/mtd/ubi/eba.c: In function 'try_write_vid_and_data': /kisskb/src/drivers/mtd/ubi/eba.c:897:7: warning: 'opnum' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work': /kisskb/src/sound/soc/codecs/da7219-aad.c:317:2: warning: 'pll_ctrl' 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/rapidio/devices/rio_mport_cdev.c: In function 'rio_mport_maint_rd': /kisskb/src/drivers/rapidio/devices/rio_mport_cdev.c:273:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c: In function 'nvkm_msgqueue_post': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c:223:2: warning: 'free' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/falcon/msgqueue.c:159:18: note: 'free' was declared here /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_capacity': /kisskb/src/drivers/power/supply/ds2782_battery.c:214:17: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_capacity': /kisskb/src/drivers/power/supply/ds2782_battery.c:173:12: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_voltage': /kisskb/src/drivers/power/supply/ds2782_battery.c:201:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2786_get_current': /kisskb/src/drivers/power/supply/ds2782_battery.c:185:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_voltage': /kisskb/src/drivers/power/supply/ds2782_battery.c:161:21: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds2782_get_current': /kisskb/src/drivers/power/supply/ds2782_battery.c:145:20: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c:134:2: warning: 'sense_res_raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c: In function 'ds278x_battery_get_property': /kisskb/src/drivers/power/supply/ds2782_battery.c:116:16: warning: 'raw' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/power/supply/ds2782_battery.c:104:6: note: 'raw' was declared here /kisskb/src/drivers/iio/proximity/srf08.c: In function 'srf08_write_sensitivity': /kisskb/src/drivers/iio/proximity/srf08.c:370:6: warning: 'regval' may be used uninitialized in this function [-Wuninitialized] /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/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:738:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:686:20: note: 'table_size' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:5: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:686:6: note: 'table_offset' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:682:16: note: 'fw_data' was declared here /kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event': /kisskb/src/sound/soc/codecs/rt5665.c:2666:23: warning: 'val2' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/rt5665.c:2663:23: warning: 'val1' 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:1296:13: warning: 'table_size' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1241:20: note: 'table_size' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1293:5: warning: 'table_offset' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1241:6: note: 'table_offset' was declared here /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1293:5: warning: 'fw_data' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c:1237:16: note: 'fw_data' was declared here /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:1333:15: warning: 'vol_level.Voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.c: In function 'nvkm_hwsq_wait_vblank': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/bus/hwsq.c:162:16: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized] /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:53:34: 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/hwmgr/vega10_powertune.c: In function 'vega10_enable_psm_gc_edc_config': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../powerplay/hwmgr/vega10_powertune.c:1128:10: warning: 'result' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'amdgpu_dm_atomic_commit_tail': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:4005:3: warning: 'dc_stream_attach' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:3921:26: note: 'dc_stream_attach' was declared here /kisskb/src/drivers/video/backlight/adp8860_bl.c: In function 'adp8860_bl_ambient_light_level_show': /kisskb/src/drivers/video/backlight/adp8860_bl.c:579:10: warning: 'ret_val' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c: In function 'dce_aud_az_configure': /kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/dc/dce/dce_audio.c:503:6: warning: 'index' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/radeon/trinity_dpm.c: In function 'trinity_dpm_pre_set_power_state': /kisskb/src/drivers/gpu/drm/radeon/trinity_dpm.c:1577:30: warning: 'min_vce_voltage' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/radeon/trinity_dpm.c:1544:6: note: 'min_vce_voltage' was declared here /kisskb/src/sound/soc/codecs/wm8960.c: In function 'wm8960_configure_clocking': /kisskb/src/sound/soc/codecs/wm8960.c:803:56: warning: 'j' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/sound/soc/codecs/wm8960.c:800:54: warning: 'i' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c: In function 'nv50_instobj_kmap': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c:157:10: warning: 'emap' 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/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_unmap': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_map': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_unmap_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_sparse_put': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_get': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_sparse_get': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_ptes_get_map': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c: In function 'nvkm_vmm_boot': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/mmu/vmm.c:511:7: warning: array subscript is above array bounds [-Warray-bounds] /kisskb/src/drivers/gpu/drm/drm_edid.c: In function 'drm_add_edid_modes': /kisskb/src/drivers/gpu/drm/drm_edid.c:3445:2: warning: 'hdmi_len' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/drm_edid.c:3698:10: note: 'hdmi_len' was declared here /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c: In function 'nvkm_memx_wait_vblank': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/memx.c:154:40: warning: 'head_sync' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c: In function 'gk104_top_oneinit': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:89:20: warning: 'inst' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:75:3: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c: In function 'nv50_disp_root_mthd_': /kisskb/src/drivers/gpu/drm/nouveau/nvkm/engine/disp/rootnv50.c:79:4: warning: 'type' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c: In function 'nv50_head_flush_set': /kisskb/src/arch/powerpc/include/asm/io.h:178:1: warning: 'b' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1813:18: note: 'b' was declared here /kisskb/src/arch/powerpc/include/asm/io.h:178:1: warning: 'g' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1813:15: note: 'g' was declared here /kisskb/src/arch/powerpc/include/asm/io.h:178:1: warning: 'r' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:1813:12: note: 'r' was declared here /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c: In function 'nv50_display_create': /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:2416:27: warning: 'curs' may be used uninitialized in this function [-Wuninitialized] /kisskb/src/drivers/gpu/drm/nouveau/nv50_display.c:2398:20: note: 'curs' was declared here Completed OK # rm -rf /kisskb/build/powerpc-next_powerpc-randconfig_powerpc # Build took: 0:03:45.056207
© Michael Ellerman 2006-2018.