# git rev-parse -q --verify 096998b11906dd79df5af4d688c9974342dd09f2^{commit}
096998b11906dd79df5af4d688c9974342dd09f2
already have revision, skipping fetch
# git checkout -q -f -B kisskb 096998b11906dd79df5af4d688c9974342dd09f2
# git clean -qxdf
# < git log -1
# commit 096998b11906dd79df5af4d688c9974342dd09f2
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Tue Aug 16 09:33:36 2016 +0200
# 
#     Linux 4.6.7
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-ld --version
# < git log --format=%s --max-count=1 096998b11906dd79df5af4d688c9974342dd09f2
# < make -s -j 32 ARCH=sh O=/kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  defconfig
In file included from scripts/kconfig/zconf.tab.c:2576:
/kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write':
/kisskb/src/scripts/kconfig/confdata.c:771:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
  771 |  sprintf(newname, "%s%s", dirname, basename);
      |                   ^~~~~~
/kisskb/src/scripts/kconfig/confdata.c:771:19: note: assuming directive output of 7 bytes
/kisskb/src/scripts/kconfig/confdata.c:771:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097
  771 |  sprintf(newname, "%s%s", dirname, basename);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/scripts/kconfig/confdata.c:774:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
  774 |   sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
      |                    ^~~~~~~~~~~~~~~~~
/kisskb/src/scripts/kconfig/confdata.c:774:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097
  774 |   sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
# < make -s -j 32 ARCH=sh O=/kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  help
# make -s -j 32 ARCH=sh O=/kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
# make -s -j 32 ARCH=sh O=/kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  
  Generating include/generated/machtypes.h
<stdin>:1229:2: warning: #warning syscall sched_setattr not implemented [-Wcpp]
<stdin>:1232:2: warning: #warning syscall sched_getattr not implemented [-Wcpp]
<stdin>:1235:2: warning: #warning syscall renameat2 not implemented [-Wcpp]
<stdin>:1238:2: warning: #warning syscall seccomp not implemented [-Wcpp]
<stdin>:1241:2: warning: #warning syscall getrandom not implemented [-Wcpp]
<stdin>:1244:2: warning: #warning syscall memfd_create not implemented [-Wcpp]
<stdin>:1247:2: warning: #warning syscall bpf not implemented [-Wcpp]
<stdin>:1250:2: warning: #warning syscall execveat not implemented [-Wcpp]
<stdin>:1298:2: warning: #warning syscall userfaultfd not implemented [-Wcpp]
<stdin>:1301:2: warning: #warning syscall membarrier not implemented [-Wcpp]
<stdin>:1304:2: warning: #warning syscall mlock2 not implemented [-Wcpp]
<stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]
<stdin>:1310:2: warning: #warning syscall preadv2 not implemented [-Wcpp]
<stdin>:1313:2: warning: #warning syscall pwritev2 not implemented [-Wcpp]
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:389: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:392: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'cpg_clk_init':
/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:52:3: warning: 'arch_init_clk_ops' is deprecated (declared at /kisskb/src/arch/sh/include/asm/clock.h:7) [-Wdeprecated-declarations]
   arch_init_clk_ops(&clk->ops, i);
   ^
/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c: In function 'arch_clk_init':
/kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:76:2: warning: 'cpg_clk_init' is deprecated (declared at /kisskb/src/arch/sh/kernel/cpu/clock-cpg.c:46) [-Wdeprecated-declarations]
  return cpg_clk_init();
  ^
/kisskb/src/kernel/sched/core.c: In function 'pick_next_task':
/kisskb/src/kernel/sched/core.c:3102:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/mm/page_alloc.c: In function 'free_area_init_nodes':
/kisskb/src/mm/page_alloc.c:5991:34: warning: array subscript is below array bounds [-Warray-bounds]
    arch_zone_highest_possible_pfn[i-1];
                                  ^
/kisskb/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments':
/kisskb/src/fs/binfmt_elf_fdpic.c:1522:17: warning: unused variable 'addr' [-Wunused-variable]
   unsigned long addr;
                 ^
In file included from /kisskb/src/fs/ext4/file.c:30:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/fsync.c:32:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/inode.c:41:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/mm/bootmem.c: In function 'mark_bootmem':
/kisskb/src/mm/bootmem.c:388:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/fs/ext4/inode.c: In function 'ext4_map_blocks':
/kisskb/src/fs/ext4/inode.c:561:5: warning: 'retval' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (retval > 0 && map->m_flags & EXT4_MAP_MAPPED) {
     ^
In file included from /kisskb/src/fs/ext4/extents.c:43:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/ext4_jbd2.c:5:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/mballoc.c:24:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/kisskb/src/net/core/ethtool.c:295:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/move_extent.c:19:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/fs/ext4/extents.c: In function 'ext4_ext_map_blocks':
/kisskb/src/fs/ext4/extents.c:2328:14: warning: 'len' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ext4_lblk_t len;
              ^
In file included from /kisskb/src/fs/ext4/indirect.c:23:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/kisskb/src/block/cfq-iosched.c:3793:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
In file included from /kisskb/src/fs/ext4/inline.c:17:0:
/kisskb/src/fs/ext4/ext4_jbd2.h: In function 'ext4_inode_journal_mode':
/kisskb/src/fs/ext4/ext4_jbd2.h:409:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/kisskb/src/net/core/neighbour.c:3184:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s",
  ^
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r8':
/kisskb/src/drivers/sh/clk/cpg.c:41:17: warning: passing argument 1 of 'ioread8' discards 'const' qualifier from pointer target type
  return ioread8(addr);
                 ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:20:0,
                 from /kisskb/src/include/linux/io.h:25,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:28:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread8(void __iomem *);
                     ^
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r16':
/kisskb/src/drivers/sh/clk/cpg.c:46:18: warning: passing argument 1 of 'ioread16' discards 'const' qualifier from pointer target type
  return ioread16(addr);
                  ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:20:0,
                 from /kisskb/src/include/linux/io.h:25,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:29:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread16(void __iomem *);
                     ^
/kisskb/src/drivers/sh/clk/cpg.c: In function 'r32':
/kisskb/src/drivers/sh/clk/cpg.c:51:18: warning: passing argument 1 of 'ioread32' discards 'const' qualifier from pointer target type
  return ioread32(addr);
                  ^
In file included from /kisskb/src/arch/sh/include/asm/io.h:20:0,
                 from /kisskb/src/include/linux/io.h:25,
                 from /kisskb/src/drivers/sh/clk/cpg.c:14:
/kisskb/src/include/asm-generic/iomap.h:31:21: note: expected 'void *' but argument is of type 'const void *'
 extern unsigned int ioread32(void __iomem *);
                     ^
/kisskb/src/net/ipv4/ping.c: In function 'ping_err':
/kisskb/src/net/ipv4/ping.c:561:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     harderr = icmp_err_convert[code].fatal;
                                     ^
/kisskb/src/net/ipv4/ping.c:534:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
   switch (type) {
   ^
/kisskb/src/net/ipv4/ping.c:515:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!ping_supported(family, icmph->type, icmph->code))
                                                ^
/kisskb/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/kisskb/src/net/ipv4/ping.c:479:37: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
         (family == AF_INET6 && type == ICMPV6_ECHO_REQUEST && code == 0);
                                     ^
/kisskb/src/net/ipv4/ping.c:660:5: note: 'type' was declared here
  u8 type, code;
     ^
/kisskb/src/net/ipv4/ping.c:478:63: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
  return (family == AF_INET && type == ICMP_ECHO && code == 0) ||
                                                               ^
/kisskb/src/net/ipv4/ping.c:660:11: note: 'code' was declared here
  u8 type, code;
           ^
/kisskb/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/kisskb/src/net/packet/af_packet.c:2159:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned short macoff, netoff, hdrlen;
                                 ^
In file included from /kisskb/src/include/linux/sunrpc/svcsock.h:13:0,
                 from /kisskb/src/net/sunrpc/svcsock.c:52:
/kisskb/src/include/linux/sunrpc/svc_xprt.h: In function 'svc_addr_len':
/kisskb/src/include/linux/sunrpc/svc_xprt.h:176:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_resolve_and_create_bundle':
/kisskb/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/kisskb/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
/kisskb/src/net/sunrpc/svcsock.c: In function 'svc_setup_socket':
/kisskb/src/net/sunrpc/svcsock.c:779:6: warning: 'optname' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/kisskb/src/net/sunrpc/svcsock.c:746:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/kisskb/src/net/sunrpc/svcsock.c:779:6: warning: 'level' may be used uninitialized in this function [-Wmaybe-uninitialized]
  err = kernel_setsockopt(svsk->sk_sock, level, optname,
      ^
/kisskb/src/net/sunrpc/svcsock.c:746:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
/kisskb/src/net/sunrpc/svcauth_unix.c: In function 'svcauth_unix_set_client':
/kisskb/src/net/sunrpc/svcauth_unix.c:685:9: warning: 'sin6' may be used uninitialized in this function [-Wmaybe-uninitialized]
   ipm = __ip_map_lookup(sn->ip_map_cache, rqstp->rq_server->sv_program->pg_class,
         ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/kisskb/src/net/xfrm/xfrm_policy.c:1599:7: warning: 'dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
  xdst = dst_alloc(dst_ops, NULL, 0, DST_OBSOLETE_NONE, 0);
       ^
/kisskb/src/net/xfrm/xfrm_policy.c:1581:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
kernel/built-in.o: In function `__bpf_prog_run':
core.c:(.text+0x52648): undefined reference to `__fpscr_values'
core.c:(.text+0x52bd8): undefined reference to `__fpscr_values'
core.c:(.text+0x52eac): undefined reference to `__fpscr_values'
core.c:(.text+0x53030): undefined reference to `__fpscr_values'
core.c:(.text+0x5321c): undefined reference to `__fpscr_values'
make[1]: *** [/kisskb/src/Makefile:949: vmlinux] Error 1
make: *** [Makefile:146: sub-make] Error 2
Command 'make -s -j 32 ARCH=sh O=/kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/stable-4.6_sh-defconfig_sh4-gcc4.9
# Build took: 0:00:47.105026