# git rev-parse -q --verify f605ba97fb80522656c7dce9825a908f1e765b57^{commit}
f605ba97fb80522656c7dce9825a908f1e765b57
already have revision, skipping fetch
# git checkout -q -f -B kisskb f605ba97fb80522656c7dce9825a908f1e765b57
# git clean -qxdf
# < git log -1
# commit f605ba97fb80522656c7dce9825a908f1e765b57
# Merge: 016c6f2 da91471
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Fri Apr 6 19:44:27 2018 -0700
# 
#     Merge tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio
#     
#     Pull VFIO updates from Alex Williamson:
#     
#      - Adopt iommu_unmap_fast() interface to type1 backend
#        (Suravee Suthikulpanit)
#     
#      - mdev sample driver fixup (Shunyong Yang)
#     
#      - More efficient PFN mapping handling in type1 backend
#        (Jason Cai)
#     
#      - VFIO device ioeventfd interface (Alex Williamson)
#     
#      - Tag new vfio-platform sub-maintainer (Alex Williamson)
#     
#     * tag 'vfio-v4.17-rc1' of git://github.com/awilliam/linux-vfio:
#       MAINTAINERS: vfio/platform: Update sub-maintainer
#       vfio/pci: Add ioeventfd support
#       vfio/pci: Use endian neutral helpers
#       vfio/pci: Pull BAR mapping setup from read-write path
#       vfio/type1: Improve memory pinning process for raw PFN mapping
#       vfio-mdev/samples: change RDI interrupt condition
#       vfio/type1: Adopt fast IOTLB flush interface when unmap IOVAs
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-gcc --version
# < git log --format=%s --max-count=1 f605ba97fb80522656c7dce9825a908f1e765b57
# < make -s -j 48 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  randconfig
KCONFIG_SEED=0xE9D2D3D0
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -s -j 48 ARCH=i386 O=/kisskb/build/linus_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 48 ARCH=i386 O=/kisskb/build/linus_i386-randconfig_i386 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/i386-linux/bin/i386-linux-  
/kisskb/src/arch/x86/kernel/e820.c: In function 'e820__setup_pci_gap':
/kisskb/src/arch/x86/kernel/e820.c:652:2: 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:361:20: warning: 'align' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/rhashtable.c: In function 'rhashtable_rehash_one':
/kisskb/src/lib/rhashtable.c:269:2: warning: 'next' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/ksm.c: In function 'stable_node_dup':
/kisskb/src/mm/ksm.c:1358:15: warning: 'found_rmap_hlist_len' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/bpf/syscall.c:1229:12: warning: 'bpf_prog_attach_check_attach_type' defined but not used [-Wunused-function]
/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/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:182:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/rcu/srcutree.c: In function 'init_srcu_struct_nodes':
/kisskb/src/kernel/rcu/srcutree.c:127:33: warning: 'levelspread[<Ue320>]' 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:352:8: warning: 'buff' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/block/bfq-iosched.c: In function 'bfq_exit_icq_bfqq':
/kisskb/src/block/bfq-iosched.c:4087:11: warning: 'bfqd' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/lib/raid6/recov_avx512.c:387:2: warning: #warning "your version of binutils lacks AVX512 support" [-Wcpp]
/kisskb/src/fs/f2fs/node.c: In function '__set_nat_cache_dirty':
/kisskb/src/include/linux/list.h:63:13: warning: 'head' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/f2fs/node.c:218:24: note: 'head' was declared here
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace':
/kisskb/src/drivers/dma-buf/reservation.c:210:7: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/gen_stats.c: In function '__gnet_stats_copy_basic':
/kisskb/src/net/core/gen_stats.c:149:19: warning: 'seq' may be used uninitialized in this function [-Wuninitialized]
/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/hwspinlock/hwspinlock_core.c: In function 'of_hwspin_lock_get_id':
/kisskb/src/drivers/hwspinlock/hwspinlock_core.c:301:6: warning: 'id' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/core/dev.c: In function 'validate_xmit_skb_list':
/kisskb/src/net/core/dev.c:3176:15: warning: 'tail' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/rmi4/rmi_f11.c: In function 'rmi_f11_finger_handler':
/kisskb/src/drivers/input/rmi4/rmi_f11.c:631:3: warning: 'abs_fingers' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/nvme/host/core.c: In function 'nvme_get_log_ext':
/kisskb/src/drivers/nvme/host/core.c:2239:2: warning: right shift count >= width of type [enabled by default]
/kisskb/src/net/tipc/socket.c: In function 'tipc_recvmsg':
/kisskb/src/net/tipc/socket.c:1691:27: warning: 'copy' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/input/touchscreen/hideep.c: In function 'hideep_update_firmware':
/kisskb/src/drivers/input/touchscreen/hideep.c:633:10: warning: 'error' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/slimbus/messaging.c: In function 'slim_do_transfer':
/kisskb/src/drivers/slimbus/messaging.c:126:14: warning: 'tid' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/spi/spidev.c: In function 'spidev_ioctl':
/kisskb/src/drivers/spi/spidev.c:478:10: warning: 'n_ioc' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1820:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1530:34: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1730:46: note: 'linear' was declared here
/kisskb/src/drivers/tty/serial/serial_core.c: In function 'uart_write':
/kisskb/src/include/linux/spinlock.h:365:2: warning: 'flags' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/tty/serial/serial_core.c:560:16: note: 'flags' 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]
Completed OK
# rm -rf /kisskb/build/linus_i386-randconfig_i386
# Build took: 0:02:15.871346