# git rev-parse -q --verify 44960f2a7b63e224b1091b3e1d6f60e0cdf4be0c^{commit}
44960f2a7b63e224b1091b3e1d6f60e0cdf4be0c
already have revision, skipping fetch
# git checkout -q -f -B kisskb 44960f2a7b63e224b1091b3e1d6f60e0cdf4be0c
# git clean -qxdf
# < git log -1
# commit 44960f2a7b63e224b1091b3e1d6f60e0cdf4be0c
# Author: John Stultz <john.stultz@linaro.org>
# Date:   Tue Jul 31 10:17:04 2018 -0700
# 
#     staging: ashmem: Fix SIGBUS crash when traversing mmaped ashmem pages
#     
#     Amit Pundir and Youling in parallel reported crashes with recent
#     mainline kernels running Android:
#     
#       F DEBUG   : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
#       F DEBUG   : Build fingerprint: 'Android/db410c32_only/db410c32_only:Q/OC-MR1/102:userdebug/test-key
#       F DEBUG   : Revision: '0'
#       F DEBUG   : ABI: 'arm'
#       F DEBUG   : pid: 2261, tid: 2261, name: zygote  >>> zygote <<<
#       F DEBUG   : signal 7 (SIGBUS), code 2 (BUS_ADRERR), fault addr 0xec00008
#       ... <snip> ...
#       F DEBUG   : backtrace:
#       F DEBUG   :     #00 pc 00001c04  /system/lib/libc.so (memset+48)
#       F DEBUG   :     #01 pc 0010c513  /system/lib/libart.so (create_mspace_with_base+82)
#       F DEBUG   :     #02 pc 0015c601  /system/lib/libart.so (art::gc::space::DlMallocSpace::CreateMspace(void*, unsigned int, unsigned int)+40)
#       F DEBUG   :     #03 pc 0015c3ed  /system/lib/libart.so (art::gc::space::DlMallocSpace::CreateFromMemMap(art::MemMap*, std::__1::basic_string<char, std::__ 1::char_traits<char>, std::__1::allocator<char>> const&, unsigned int, unsigned int, unsigned int, unsigned int, bool)+36)
#       ...
#     
#     This was bisected back to commit bfd40eaff5ab ("mm: fix
#     vma_is_anonymous() false-positives").
#     
#     create_mspace_with_base() in the trace above, utilizes ashmem, and with
#     ashmem, for shared mappings we use shmem_zero_setup(), which sets the
#     vma->vm_ops to &shmem_vm_ops.  But for private ashmem mappings nothing
#     sets the vma->vm_ops.
#     
#     Looking at the problematic patch, it seems to add a requirement that one
#     call vma_set_anonymous() on a vma, otherwise the dummy_vm_ops will be
#     used.  Using the dummy_vm_ops seem to triggger SIGBUS when traversing
#     unmapped pages.
#     
#     Thus, this patch adds a call to vma_set_anonymous() for ashmem private
#     mappings and seems to avoid the reported problem.
#     
#     Fixes: bfd40eaff5ab ("mm: fix vma_is_anonymous() false-positives")
#     Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com>
#     Cc: Andrew Morton <akpm@linux-foundation.org>
#     Cc: Dmitry Vyukov <dvyukov@google.com>
#     Cc: Oleg Nesterov <oleg@redhat.com>
#     Cc: Andrea Arcangeli <aarcange@redhat.com>
#     Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
#     Cc: Hugh Dickins <hughd@google.com>
#     Cc: Joel Fernandes <joelaf@google.com>
#     Cc: Colin Cross <ccross@google.com>
#     Cc: Matthew Wilcox <willy@infradead.org>
#     Reported-by: Amit Pundir <amit.pundir@linaro.org>
#     Reported-by: Youling 257 <youling257@gmail.com>
#     Signed-off-by: John Stultz <john.stultz@linaro.org>
#     Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < git log --format=%s --max-count=1 44960f2a7b63e224b1091b3e1d6f60e0cdf4be0c
# < make -s -j 80 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  allmodconfig

WARNING: unmet direct dependencies detected for PREEMPT_COUNT
  Depends on [n]: COLDFIRE [=n]
  Selected by [y]:
  - DEBUG_ATOMIC_SLEEP [=y] && DEBUG_KERNEL [=y]

WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
  Depends on [n]: DISCONTIGMEM [=n] || NUMA
  Selected by [y]:
  - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# yes \n | make -s -j 80 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 80 ARCH=m68k O=/kisskb/build/linus_m68k-allmodconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/m68k-linux/bin/m68k-linux-  

WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
  Depends on [n]: DISCONTIGMEM [=n] || NUMA
  Selected by [y]:
  - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]

WARNING: unmet direct dependencies detected for PREEMPT_COUNT
  Depends on [n]: COLDFIRE [=n]
  Selected by [y]:
  - DEBUG_ATOMIC_SLEEP [=y] && DEBUG_KERNEL [=y]

WARNING: unmet direct dependencies detected for NEED_MULTIPLE_NODES
  Depends on [n]: DISCONTIGMEM [=n] || NUMA
  Selected by [y]:
  - SINGLE_MEMORY_CHUNK [=y] && MMU [=y]

WARNING: unmet direct dependencies detected for PREEMPT_COUNT
  Depends on [n]: COLDFIRE [=n]
  Selected by [y]:
  - DEBUG_ATOMIC_SLEEP [=y] && DEBUG_KERNEL [=y]
<stdin>:1239:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1317:2: warning: #warning syscall pkey_mprotect not implemented [-Wcpp]
<stdin>:1320:2: warning: #warning syscall pkey_alloc not implemented [-Wcpp]
<stdin>:1323:2: warning: #warning syscall pkey_free not implemented [-Wcpp]
<stdin>:1332:2: warning: #warning syscall io_pgetevents not implemented [-Wcpp]
<stdin>:1335:2: warning: #warning syscall rseq not implemented [-Wcpp]
/kisskb/src/arch/m68k/mvme147/config.c: In function 'mvme147_hwclk':
/kisskb/src/arch/m68k/mvme147/config.c:152:2: warning: #warning check me! [-Wcpp]
/kisskb/src/arch/m68k/mvme16x/config.c: In function 'mvme16x_hwclk':
/kisskb/src/arch/m68k/mvme16x/config.c:399:2: warning: #warning check me! [-Wcpp]
/kisskb/src/arch/m68k/mvme16x/config.c:399:2: warning: #warning check me! [-Wcpp]
/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/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/kernel/cgroup/cgroup-v1.c:1256:20: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/acct.c: In function 'acct_pin_kill':
/kisskb/src/kernel/acct.c:177:2: warning: value computed is not used [-Wunused-value]
/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/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_raw_write':
/kisskb/src/drivers/base/regmap/regmap.c:1819:6: warning: 'ret' 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/memcontrol.c: In function 'invalidate_reclaim_iterators':
/kisskb/src/mm/memcontrol.c:858:5: warning: value computed is not used [-Wunused-value]
/kisskb/src/fs/f2fs/file.c: In function 'f2fs_precache_extents':
/kisskb/src/fs/f2fs/file.c:2823:6: warning: 'err' 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: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/fs/btrfs/qgroup.c: In function 'adjust_slots_upwards':
/kisskb/src/fs/btrfs/qgroup.c:1650:18: warning: array subscript is below array bounds [-Warray-bounds]
/kisskb/src/fs/btrfs/qgroup.c:1651:17: warning: array subscript is below array bounds [-Warray-bounds]
/kisskb/src/fs/btrfs/ref-verify.c: In function 'process_extent_item.isra.5':
/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':
/kisskb/src/fs/btrfs/ref-verify.c:555:2: warning: 'ret' 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:318:17: warning: 'pll_ctrl' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/dma-buf/reservation.c: In function 'reservation_object_add_shared_replace':
/kisskb/src/drivers/dma-buf/reservation.c:155:1: warning: 'k' may be used uninitialized in this function [-Wuninitialized]
/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]
In file included from /kisskb/src/drivers/block/paride/bpck6.c:33:0:
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_select':
/kisskb/src/drivers/block/paride/ppc6lnx.c:131:18: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:142:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:144:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:145:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:146:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:147:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:162:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:201:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_deselect':
/kisskb/src/drivers/block/paride/ppc6lnx.c:217:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_send_cmd':
/kisskb/src/drivers/block/paride/ppc6lnx.c:235:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_wr_data_byte':
/kisskb/src/drivers/block/paride/ppc6lnx.c:266:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_rd_data_byte':
/kisskb/src/drivers/block/paride/ppc6lnx.c:329:11: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_rd_data_blk':
/kisskb/src/drivers/block/paride/ppc6lnx.c:430:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c: In function 'ppc6_wr_data_blk':
/kisskb/src/drivers/block/paride/ppc6lnx.c:537:5: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:560:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/block/paride/ppc6lnx.c:575:6: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/net/bridge/br_netlink.c: In function 'br_process_vlan_info':
/kisskb/src/net/bridge/br_netlink.c:579:10: 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/drivers/gpu/drm/bridge/cdns-dsi.c:1340:12: warning: 'cdns_dsi_resume' defined but not used [-Wunused-function]
/kisskb/src/drivers/gpu/drm/bridge/cdns-dsi.c:1353:12: warning: 'cdns_dsi_suspend' defined but not used [-Wunused-function]
/kisskb/src/net/ncsi/ncsi-manage.c: In function 'set_one_vid':
/kisskb/src/net/ncsi/ncsi-manage.c:625:19: warning: 'vid' 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:2046:9: warning: 'str' 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/net/mac80211/mlme.c: In function 'ieee80211_handle_pwr_constr.isra.30':
/kisskb/src/net/mac80211/mlme.c:1353:3: warning: 'pwr_level_cisco' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c: In function '__arm_v7s_map':
/kisskb/src/drivers/iommu/io-pgtable-arm-v7s.c:468:2: warning: 'cptep' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/ocfs2/file.c: In function 'ocfs2_file_write_iter':
/kisskb/src/fs/ocfs2/file.c:2386:3: warning: value computed is not used [-Wunused-value]
/kisskb/src/fs/reiserfs/stree.c: In function 'search_by_key':
/kisskb/src/fs/reiserfs/stree.c:812:1: warning: the frame size of 1052 bytes is larger than 1024 bytes [-Wframe-larger-than=]
/kisskb/src/fs/posix_acl.c: In function 'get_acl':
/kisskb/src/fs/posix_acl.c:147:3: warning: value computed is not used [-Wunused-value]
/kisskb/src/drivers/misc/altera-stapl/altera-lpt.c: In function 'byteblaster_write':
/kisskb/src/drivers/misc/altera-stapl/altera-lpt.c:34:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/misc/altera-stapl/altera-lpt.c: In function 'byteblaster_read':
/kisskb/src/drivers/misc/altera-stapl/altera-lpt.c:40:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/fs/nfs/nfs3acl.c: In function 'nfs3_abort_get_acl':
/kisskb/src/fs/nfs/nfs3acl.c:44:2: warning: value computed is not used [-Wunused-value]
/kisskb/src/drivers/hwmon/sch56xx-common.c: In function 'sch56xx_send_cmd':
/kisskb/src/drivers/hwmon/sch56xx-common.c:145:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/hwmon/smsc47b397.c: In function 'smsc47b397_read_value':
/kisskb/src/drivers/hwmon/smsc47b397.c:119:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/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/video/fbdev/amifb.c:2344:19: warning: 'amifb_setup' defined but not used [-Wunused-function]
In file included from /kisskb/src/drivers/tty/rocket.c:81:0:
/kisskb/src/drivers/tty/rocket_int.h: In function 'sOutB':
/kisskb/src/drivers/tty/rocket_int.h:46:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h: In function 'sOutW':
/kisskb/src/drivers/tty/rocket_int.h:54:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h: In function 'sInB':
/kisskb/src/drivers/tty/rocket_int.h:68:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h: In function 'sInW':
/kisskb/src/drivers/tty/rocket_int.h:73:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h:73:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h:73:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/tty/rocket_int.h:73:9: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c: In function 'ppa_byte_out':
/kisskb/src/drivers/scsi/ppa.c:245:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c: In function 'ppa_byte_in':
/kisskb/src/drivers/scsi/ppa.c:257:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c: In function 'ppa_d_pulse':
/kisskb/src/drivers/scsi/ppa.c:379:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c: In function 'ppa_c_pulse':
/kisskb/src/drivers/scsi/ppa.c:399:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c: In function 'ppa_select':
/kisskb/src/drivers/scsi/ppa.c:436:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/ppa.c:439:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c: In function 'imm_negotiate':
/kisskb/src/drivers/scsi/imm.c:247:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c: In function 'imm_byte_out':
/kisskb/src/drivers/scsi/imm.c:303:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:305:3: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c: In function 'imm_byte_in':
/kisskb/src/drivers/scsi/imm.c:341:15: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c: In function 'imm_cpp':
/kisskb/src/drivers/scsi/imm.c:461:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:463:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:465:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:467:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:470:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:473:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:486:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c:494:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/scsi/imm.c: In function 'imm_select':
/kisskb/src/drivers/scsi/imm.c:563:2: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/media/platform/fsl-viu.c:41:0: warning: "out_be32" redefined [enabled by default]
/kisskb/src/arch/m68k/include/asm/raw_io.h:32:0: note: this is the location of the previous definition
/kisskb/src/drivers/media/platform/fsl-viu.c:42:0: warning: "in_be32" redefined [enabled by default]
/kisskb/src/arch/m68k/include/asm/raw_io.h:23:0: note: this is the location of the previous definition
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:201:12: warning: '__ei_open' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:230:12: warning: '__ei_close' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:254:13: warning: '__ei_tx_timeout' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:300:20: warning: '__ei_start_xmit' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:509:13: warning: '__ei_poll' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:850:33: warning: '__ei_get_stats' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:950:13: warning: '__ei_set_multicast_list' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/lib8390.c:988:27: warning: '____alloc_ei_netdev' defined but not used [-Wunused-function]
/kisskb/src/drivers/net/ethernet/8390/wd.c: In function 'wd_probe1':
/kisskb/src/drivers/net/ethernet/8390/wd.c:289:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/net/ethernet/8390/wd.c:296:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
/kisskb/src/drivers/net/tun.c: In function 'tun_get_user':
/kisskb/src/drivers/net/tun.c:1835:30: warning: 'copylen' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/tun.c:1745:46: warning: 'linear' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c: In function 'rtl8723a_phy_lc_calibrate':
/kisskb/src/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_core.c:3481:23: warning: 'rf_amode' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c: In function 'b43_nphy_rf_ctl_override_rev7':
/kisskb/src/drivers/net/wireless/broadcom/b43/phy_n.c:202:21: warning: 'val_addr' may be used uninitialized in this function [-Wuninitialized]
./usr/include/asm/bootinfo-amiga.h:18: found __[us]{8,16,32,64} type without #include <linux/types.h>
Completed OK
# rm -rf /kisskb/build/linus_m68k-allmodconfig_m68k
# Build took: 0:05:33.969817