# git rev-parse -q --verify 851ca779d110f694b5d078bc4af06d3ad37169e8^{commit}
851ca779d110f694b5d078bc4af06d3ad37169e8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 851ca779d110f694b5d078bc4af06d3ad37169e8
# git clean -qxdf
# < git log -1
# commit 851ca779d110f694b5d078bc4af06d3ad37169e8
# Merge: b5dd0c658c31 4b057e73f28f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Mar 8 08:23:15 2019 -0800
# 
#     Merge tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm
#     
#     Pull drm updates from Dave Airlie:
#      "This is the main drm pull request for the 5.1 merge window.
#     
#       The big changes I'd highlight are:
#        - nouveau has HMM support now, there is finally an in-tree user so we
#          can quieten down the rip it out people.
#        - i915 now enables fastboot by default on Skylake+
#        - Displayport Multistream support has been refactored and should
#          hopefully be more reliable.
#     
#       Core:
#        - header cleanups aiming towards removing drmP.h
#        - dma-buf fence seqnos to 64-bits
#        - common helper for DP mst hotplug for radeon,i915,amdgpu + new
#          refcounting scheme
#        - MST i2c improvements
#        - drm_syncobj_cb removal
#        - ARM FB compression fourcc
#        - P010 + P016 fourcc
#        - allwinner tiled format modifier
#        - i2c over aux I2C_M_STOP support
#        - DRM_AUTH handling fixes
#     
#       TTM:
#        - ref/unref renaming
#     
#       New driver:
#        - ARM komeda display driver
#     
#       scheduler:
#        - refactor mirror list handling
#        - rework hw fence processing
#        - 0 run queue entity fix
#     
#       bridge:
#        - TI DS90C185 LVDS bridge
#        - thc631lvdm83d bridge improvements
#        - cadence + allwinner DSI ported to generic phy
#     
#       panels:
#        - Sitronix ST7701 panel
#        - Kingdisplay KD097D04
#        - LeMaker BL035-RGB-002
#        - PDA 91-00156-A0
#        - Innolux EE101IA-01D
#     
#       i915:
#        - Enable fastboot by default on SKL+/VLV/CHV
#        - Export RPCS configuration for ICL media driver
#        - Coffelake PCI ID
#        - CNL clocks setup fixes
#        - ACPI/PMIC support for MIPI/DSI
#        - Per-engine WA init for all engines
#        - Shrinker locking fixes
#        - Kerneldoc updates
#        - Lots of ring improvements and reset fixes
#        - Coffeelake GVT Support
#        - VFIO GVT EDID Region support
#        - runtime PM wakeref tracking
#        - ILK->IVB primary plane enable delays
#        - userptr mutex locking fixes
#        - DSI fixes
#        - LVDS/TV cleanups
#        - HW readout fixes
#        - LUT robustness fixes
#        - ICL display and watermark fixes
#        - gem mmap race fix
#     
#       amdgpu:
#        - add scheduled dependencies interface
#        - DCC on scanout surfaces
#        - vega10/20 BACO support
#        - Multiple IH rings on soc15
#        - XGMI locking fixes
#        - DC i2c/aux cleanups
#        - runtime SMU debug interface
#        - Kexec improvmeents
#        - SR-IOV fixes
#        - DC freesync + ABM fixes
#        - GDS fixes
#        - GPUVM fixes
#        - vega20 PCIE DPM switching fixes
#        - Context priority handling fixes
#     
#       radeon:
#        - fix missing break in evergreen parser
#     
#       nouveau:
#        - SVM support via HMM
#     
#       msm:
#        - QCOM Compressed modifier support
#     
#       exynos:
#        - s5pv210 rotator support
#     
#       imx:
#        - zpos property support
#        - pending update fixes
#     
#       v3d:
#        - cache flush improvments
#     
#       vc4:
#        - reflection support
#        - HDMI overscan support
#     
#       tegra:
#        - CEC refactoring
#        - HDMI audio fixes
#        - Tegra186 prep work
#        - SOR crossbar device tree fixes
#     
#       sun4i:
#        - implicit fencing support
#        - YUV and scalar support improvements
#        - A23 support
#        - tiling fixes
#     
#       atmel-hlcdc:
#        - clipping and rotation property fixes
#     
#       qxl:
#        - BO and PRIME improvements
#        - generic fbdev emulation
#     
#       dw-hdmi:
#        - HDMI 2.0 2160p
#        - YUV420 ouput
#     
#       rockchip:
#        - implicit fencing support
#        - reflection proerties
#     
#       virtio-gpu:
#        - use generic fbdev emulation
#     
#       tilcdc:
#        - cpufreq vs crtc init fix
#     
#       rcar-du:
#        - R8A774C0 support
#        - D3/E3 RGB output routing fixes and DPAD0 support
#        - RA87744 LVDS support
#     
#       bochs:
#        - atomic and generic fbdev emulation
#        - ID mismatch error on bochs load
#     
#       meson:
#        - remove firmware fbs"
#     
#     * tag 'drm-next-2019-03-06' of git://anongit.freedesktop.org/drm/drm: (1130 commits)
#       drm/amd/display: Use vrr friendly pageflip throttling in DC.
#       drm/imx: only send commit done event when all state has been applied
#       drm/imx: allow building under COMPILE_TEST
#       drm/imx: imx-tve: depend on COMMON_CLK
#       drm/imx: ipuv3-plane: add zpos property
#       drm/imx: ipuv3-plane: add function to query atomic update status
#       gpu: ipu-v3: prg: add function to get channel configure status
#       gpu: ipu-v3: pre: add double buffer status readback
#       drm/amdgpu: Bump amdgpu version for context priority override.
#       drm/amdgpu/powerplay: fix typo in BACO header guards
#       drm/amdgpu/powerplay: fix return codes in BACO code
#       drm/amdgpu: add missing license on baco files
#       drm/bochs: Fix the ID mismatch error
#       drm/nouveau/dmem: use dma addresses during migration copies
#       drm/nouveau/dmem: use physical vram addresses during migration copies
#       drm/nouveau/dmem: extend copy function to allow direct use of physical addresses
#       drm/nouveau/svm: new ioctl to migrate process memory to GPU memory
#       drm/nouveau/dmem: device memory helpers for SVM
#       drm/nouveau/svm: initial support for shared virtual memory
#       drm/nouveau: prepare for enabling svm with existing userspace interfaces
#       ...
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-ld --version
# < git log --format=%s --max-count=1 851ca779d110f694b5d078bc4af06d3ad37169e8
# < make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  allyesconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# yes \n | make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  oldconfig
yes: standard output: Broken pipe
# make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1288:1: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c:1120:22: note: 'root' was declared here
/kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_forward':
/kisskb/src/kernel/events/ring_buffer.c:237:1: warning: 'perf_output_begin_forward' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin_backward':
/kisskb/src/kernel/events/ring_buffer.c:243:1: warning: 'perf_output_begin_backward' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/ring_buffer.c: In function 'perf_output_begin':
/kisskb/src/kernel/events/ring_buffer.c:251:1: warning: 'perf_output_begin' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/events/core.c: In function 'perf_log_throttle':
/kisskb/src/kernel/events/core.c:7688:1: warning: 'perf_log_throttle' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_swevent_hrtimer':
/kisskb/src/kernel/events/core.c:9394:1: warning: 'perf_swevent_hrtimer' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_log_itrace_start':
/kisskb/src/kernel/events/core.c:7930:1: warning: 'perf_log_itrace_start' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_read_event':
/kisskb/src/kernel/events/core.c:6598:1: warning: 'perf_event_read_event' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_task_output':
/kisskb/src/kernel/events/core.c:6878:1: warning: 'perf_event_task_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_bpf_output':
/kisskb/src/kernel/events/core.c:7822:1: warning: 'perf_event_bpf_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_ksymbol_output':
/kisskb/src/kernel/events/core.c:7733:1: warning: 'perf_event_ksymbol_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_mmap_output':
/kisskb/src/kernel/events/core.c:7234:1: warning: 'perf_event_mmap_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_namespaces_output':
/kisskb/src/kernel/events/core.c:7071:1: warning: 'perf_event_namespaces_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_comm_output':
/kisskb/src/kernel/events/core.c:6972:1: warning: 'perf_event_comm_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_switch_output':
/kisskb/src/kernel/events/core.c:7617:1: warning: 'perf_event_switch_output' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_event_aux_event':
/kisskb/src/kernel/events/core.c:7525:1: warning: 'perf_event_aux_event' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_log_lost_samples':
/kisskb/src/kernel/events/core.c:7558:1: warning: 'perf_log_lost_samples' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function 'perf_tp_event':
/kisskb/src/kernel/events/core.c:8569:1: warning: 'perf_tp_event' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/events/core.c: In function '___perf_sw_event':
/kisskb/src/kernel/events/core.c:8255:1: warning: '___perf_sw_event' uses dynamic stack allocation [enabled by default]
/kisskb/src/kernel/signal.c:3980:1: internal compiler error: unspellable token PRAGMA
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [/kisskb/src/scripts/Makefile.build:276: kernel/signal.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/kisskb/src/arch/s390/kernel/perf_cpum_sf.c: In function 'perf_push_sample':
/kisskb/src/arch/s390/kernel/perf_cpum_sf.c:1075:1: warning: 'perf_push_sample' uses dynamic stack allocation [enabled by default]
/kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c: In function 'cf_diag_push_sample':
/kisskb/src/arch/s390/kernel/perf_cpum_cf_diag.c:507:1: warning: 'cf_diag_push_sample' uses dynamic stack allocation [enabled by default]
/kisskb/src/fs/afs/dynroot.c: In function 'afs_lookup_atcell':
/kisskb/src/fs/afs/dynroot.c:126:6: warning: 'len' 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/drivers/atm/ambassador.c: In function 'do_loader_command':
/kisskb/src/drivers/atm/ambassador.c:1762:3: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct loader_block *'
/kisskb/src/kernel/trace/trace_dynevent.c: In function 'create_dyn_event':
/kisskb/src/kernel/trace/trace_dynevent.c:89:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset':
/kisskb/src/include/asm-generic/io.h:232:15: warning: 'px_is' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/ahci_qoriq.c:86:14: note: 'px_is' was declared here
/kisskb/src/include/asm-generic/io.h:232:15: warning: 'px_cmd' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/ata/ahci_qoriq.c:86:6: note: 'px_cmd' was declared here
/kisskb/src/drivers/s390/scsi/zfcp_erp.c: In function 'zfcp_erp_setup_act':
/kisskb/src/drivers/s390/scsi/zfcp_erp.c:262:2: warning: 'erp_action' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
make[1]: *** [/kisskb/src/Makefile:1043: kernel] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/mm/slub.c: In function 'deactivate_slab.isra.50':
/kisskb/src/mm/slub.c:2185:1: warning: 'deactivate_slab.isra.50' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'query_info':
/kisskb/src/drivers/s390/net/ism_drv.c:84:1: warning: 'query_info' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'register_sba':
/kisskb/src/drivers/s390/net/ism_drv.c:111:1: warning: 'register_sba' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'register_ieq':
/kisskb/src/drivers/s390/net/ism_drv.c:140:1: warning: 'register_ieq' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_query_rgid':
/kisskb/src/drivers/s390/net/ism_drv.c:215:1: warning: 'ism_query_rgid' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_unregister_dmb':
/kisskb/src/drivers/s390/net/ism_drv.c:302:1: warning: 'ism_unregister_dmb' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_add_vlan_id':
/kisskb/src/drivers/s390/net/ism_drv.c:316:1: warning: 'ism_add_vlan_id' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_del_vlan_id':
/kisskb/src/drivers/s390/net/ism_drv.c:330:1: warning: 'ism_del_vlan_id' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_signal_ieq':
/kisskb/src/drivers/s390/net/ism_drv.c:358:1: warning: 'ism_signal_ieq' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_dev_init':
/kisskb/src/drivers/s390/net/ism_drv.c:492:1: warning: 'ism_dev_init' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/s390/net/ism_drv.c: In function 'ism_register_dmb':
/kisskb/src/drivers/s390/net/ism_drv.c:281:1: warning: 'ism_register_dmb' uses dynamic stack allocation [enabled by default]
/kisskb/src/mm/slub.c: In function 'unfreeze_partials.isra.51':
/kisskb/src/mm/slub.c:2253:1: warning: 'unfreeze_partials.isra.51' uses dynamic stack allocation [enabled by default]
/kisskb/src/mm/slub.c: In function 'get_partial_node.isra.52':
/kisskb/src/mm/slub.c:1892:1: warning: 'get_partial_node.isra.52' uses dynamic stack allocation [enabled by default]
/kisskb/src/mm/slub.c: In function '___slab_alloc':
/kisskb/src/mm/slub.c:2637:1: warning: '___slab_alloc' uses dynamic stack allocation [enabled by default]
/kisskb/src/mm/slub.c: In function '__slab_free':
/kisskb/src/mm/slub.c:2938:1: warning: '__slab_free' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/base/regmap/regmap.c: In function 'regmap_raw_read':
/kisskb/src/drivers/base/regmap/regmap.c:2594:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/base/regmap/regmap.c: In function '_regmap_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1855:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.2':
/kisskb/src/fs/btrfs/ref-verify.c:503:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/btrfs/ref-verify.c: In function 'process_leaf.isra.3':
/kisskb/src/fs/btrfs/ref-verify.c:555:2: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/netfilter/ebtables.c: In function 'compat_copy_everything_to_user':
/kisskb/src/net/bridge/netfilter/ebtables.c:1855:1: warning: 'compat_copy_everything_to_user' uses dynamic stack allocation [enabled by default]
/kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents':
/kisskb/src/fs/f2fs/file.c:2937:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_device.c: In function 'br_get_stats64':
/kisskb/src/net/bridge/br_device.c:232:1: warning: 'br_get_stats64' uses dynamic stack allocation [enabled by default]
/kisskb/src/sound/soc/codecs/arizona.c: In function 'arizona_hw_params':
/kisskb/src/sound/soc/codecs/arizona.c:1893:3: warning: 'aif_rx_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/codecs/arizona.c:1890:3: warning: 'aif_tx_state' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info':
/kisskb/src/net/bridge/br_netlink.c:591:10: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/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/sound/soc/codecs/da7219-aad.c: In function 'da7219_aad_hptest_work':
/kisskb/src/sound/soc/codecs/da7219-aad.c:321:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c: In function 'wait_for_states.constprop.23':
/kisskb/src/drivers/crypto/chelsio/chtls/chtls_cm.c:406:1: warning: 'wait_for_states.constprop.23' uses dynamic stack allocation [enabled by default]
/kisskb/src/net/core/devlink.c: In function 'devlink_fmsg_prepare_skb':
/kisskb/src/net/core/devlink.c:4299:6: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/timerfd.c:537:1: internal compiler error: unspellable token PRAGMA
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[2]: *** [/kisskb/src/scripts/Makefile.build:276: fs/timerfd.o] Error 1
make[2]: *** Waiting for unfinished jobs....
/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:593:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfs/super.c: In function 'nfs_show_stats':
/kisskb/src/fs/nfs/super.c:890:1: warning: 'nfs_show_stats' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ocfs2/alloc.c: In function 'ocfs2_trim_mainbm':
/kisskb/src/fs/ocfs2/alloc.c:7604:17: warning: 'first_bit' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/nfsd/nfs4xdr.c:2081:42: warning: 'end' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map.constprop.7':
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:438:7: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/joystick/analog.c:172:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
/kisskb/src/sound/soc/codecs/rt5665.c: In function 'rt5665_i2s_pin_event':
/kisskb/src/sound/soc/codecs/rt5665.c:2666:33: warning: 'val2' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/sound/soc/codecs/rt5665.c:2663:33: warning: 'val1' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid':
/kisskb/src/net/ncsi/ncsi-manage.c:676:19: warning: 'vid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c: In function 'bmi160_config_pin.constprop.9':
/kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:618:3: warning: 'pin_name' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:606:29: warning: 'int_map_mask' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:599:29: warning: 'int_latch_mask' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iio/imu/bmi160/bmi160_core.c:577:47: warning: 'int_out_ctrl_shift' may be used uninitialized in this function [-Wuninitialized]
make[1]: *** [/kisskb/src/Makefile:1043: fs] Error 2
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c: In function 'dm_determine_update_type_for_commit':
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5831:10: warning: missing braces around initializer [-Wmissing-braces]
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.c:5831:10: warning: (near initialization for 'stream_update.src') [-Wmissing-braces]
/kisskb/src/drivers/soc/qcom/rpmh.c: In function 'rpmh_write_batch':
/kisskb/src/drivers/soc/qcom/rpmh.c:355:6: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c: In function 'cxgbit_tx_datain_iso.isra.32':
/kisskb/src/drivers/target/iscsi/cxgbit/cxgbit_target.c:501:1: warning: 'cxgbit_tx_datain_iso.isra.32' uses dynamic stack allocation [enabled by default]
/kisskb/src/net/sunrpc/stats.c: In function 'rpc_clnt_show_stats':
/kisskb/src/net/sunrpc/stats.c:268:1: warning: 'rpc_clnt_show_stats' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/target/iscsi/iscsi_target.c: In function 'iscsit_send_datain':
/kisskb/src/drivers/target/iscsi/iscsi_target.c:2846:1: warning: 'iscsit_send_datain' uses dynamic stack allocation [enabled by default]
/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:104:1: warning: 'inst' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/gpu/drm/nouveau/nvkm/subdev/top/gk104.c:104:1: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c: In function 'pctv452e_frontend_attach':
/kisskb/src/drivers/media/usb/dvb-usb/pctv452e.c:922:2: warning: value computed is not used [-Wunused-value]
/kisskb/src/drivers/net/wan/lmc/lmc_main.c: In function 'lmc_softreset':
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1851:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1860:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1862:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1873:9: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1875:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/wan/lmc/lmc_main.c:1876:5: warning: passing argument 1 of 'virt_to_bus' discards 'volatile' qualifier from pointer target type [enabled by default]
/kisskb/src/include/asm-generic/io.h:1074:29: note: expected 'void *' but argument is of type 'volatile struct tulip_desc_t *'
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool':
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:551:41: warning: overflow in implicit constant conversion [-Woverflow]
/kisskb/src/drivers/net/veth.c: In function 'veth_get_stats64':
/kisskb/src/drivers/net/veth.c:365:1: warning: 'veth_get_stats64' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1845:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1755:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c: In function 'update_root_ft_create':
/kisskb/src/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c:838:5: warning: 'err' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c: In function 'vxge_hw_device_hw_info_get':
/kisskb/src/drivers/net/ethernet/neterion/vxge/vxge-config.c:1089:1: warning: 'vxge_hw_device_hw_info_get' uses dynamic stack allocation [enabled by default]
/kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c: In function 'hclgevf_bind_ring_to_vector':
/kisskb/src/drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c:1000:16: warning: 'type' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c: In function 'rvu_mbox_handler_npc_mcam_shift_entry':
/kisskb/src/drivers/net/ethernet/marvell/octeontx2/af/rvu_npc.c:1815:15: warning: 'rc' may be used uninitialized in this function [-Wuninitialized]
make: *** [Makefile:152: sub-make] Error 2
Command 'make -s -j 80 ARCH=s390 O=/kisskb/build/linus_s390-allyesconfig_s390x CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/s390x-linux/bin/s390x-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_s390-allyesconfig_s390x
# Build took: 0:08:12.486484