# git rev-parse -q --verify bc15d4627aa8f562a1c5ec9d84076b8db25bab31^{commit}
bc15d4627aa8f562a1c5ec9d84076b8db25bab31
already have revision, skipping fetch
# git checkout -q -f -B kisskb bc15d4627aa8f562a1c5ec9d84076b8db25bab31
# git clean -qxdf
# < git log -1
# commit bc15d4627aa8f562a1c5ec9d84076b8db25bab31
# Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
# Date:   Thu Jan 8 10:28:01 2015 -0800
# 
#     Linux 3.17.8
# < /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 bc15d4627aa8f562a1c5ec9d84076b8db25bab31
# < make -s -j 48 ARCH=sh O=/kisskb/build/stable-3.17_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:2534:
/kisskb/src/scripts/kconfig/confdata.c: In function 'conf_write':
/kisskb/src/scripts/kconfig/confdata.c:767:19: warning: '%s' directive writing likely 7 or more bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
  767 |  sprintf(newname, "%s%s", dirname, basename);
      |                   ^~~~~~
/kisskb/src/scripts/kconfig/confdata.c:767:19: note: assuming directive output of 7 bytes
/kisskb/src/scripts/kconfig/confdata.c:767:2: note: 'sprintf' output 1 or more bytes (assuming 4104) into a destination of size 4097
  767 |  sprintf(newname, "%s%s", dirname, basename);
      |  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/scripts/kconfig/confdata.c:770:20: warning: '.tmpconfig.' directive writing 11 bytes into a region of size between 1 and 4097 [-Wformat-overflow=]
  770 |   sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
      |                    ^~~~~~~~~~~~~~~~~
/kisskb/src/scripts/kconfig/confdata.c:770:3: note: 'sprintf' output between 13 and 4119 bytes into a destination of size 4097
  770 |   sprintf(tmpname, "%s.tmpconfig.%d", dirname, (int)getpid());
      |   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from scripts/kconfig/zconf.tab.c:2537:
/kisskb/src/scripts/kconfig/menu.c: In function 'get_symbol_str':
/kisskb/src/scripts/kconfig/menu.c:590:18: warning: 'jump' may be used uninitialized in this function [-Wmaybe-uninitialized]
  590 |     jump->offset = strlen(r->s);
      |     ~~~~~~~~~~~~~^~~~~~~~~~~~~~
/kisskb/src/scripts/kconfig/menu.c:551:19: note: 'jump' was declared here
  551 |  struct jump_key *jump;
      |                   ^~~~
# < make -s -j 48 ARCH=sh O=/kisskb/build/stable-3.17_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 48 ARCH=sh O=/kisskb/build/stable-3.17_sh-defconfig_sh4-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/sh4-linux/bin/sh4-linux-  olddefconfig
#
# configuration written to .config
#
# make -s -j 48 ARCH=sh O=/kisskb/build/stable-3.17_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]
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S: Assembler messages:
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:380: Warning: overflow in branch to syscall_exit_work; converted into longer instruction sequence
/kisskb/src/arch/sh/kernel/cpu/sh2/../../entry-common.S:383: 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:77:2: 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/mm/bootmem.c: In function 'mark_bootmem':
/kisskb/src/mm/bootmem.c:380:1: 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:5326:34: warning: array subscript is below array bounds [-Warray-bounds]
    arch_zone_highest_possible_pfn[i-1];
                                  ^
/kisskb/src/kernel/sched/core.c: In function 'pick_next_task':
/kisskb/src/kernel/sched/core.c:2718:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/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:22,
                 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:22,
                 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:22,
                 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/block/cfq-iosched.c: In function 'cfq_async_queue_prio':
/kisskb/src/block/cfq-iosched.c:3653:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/fs/binfmt_elf_fdpic.c: In function 'elf_fdpic_dump_segments':
/kisskb/src/fs/binfmt_elf_fdpic.c:1490:17: warning: unused variable 'addr' [-Wunused-variable]
   unsigned long addr;
                 ^
/kisskb/src/net/packet/af_packet.c: In function 'tpacket_rcv':
/kisskb/src/net/packet/af_packet.c:1878:33: warning: 'hdrlen' may be used uninitialized in this function [-Wmaybe-uninitialized]
  unsigned short macoff, netoff, hdrlen;
                                 ^
/kisskb/src/net/core/ethtool.c: In function 'ethtool_get_feature_mask':
/kisskb/src/net/core/ethtool.c:236:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_policy_register_afinfo':
/kisskb/src/net/xfrm/xfrm_policy.c:2736:17: warning: 'xfrm_dst_ops' may be used uninitialized in this function [-Wmaybe-uninitialized]
   *xfrm_dst_ops = *afinfo->dst_ops;
                 ^
/kisskb/src/net/core/neighbour.c: In function 'neigh_sysctl_register':
/kisskb/src/net/core/neighbour.c:3096:2: warning: 'p_name' may be used uninitialized in this function [-Wmaybe-uninitialized]
  snprintf(neigh_path, sizeof(neigh_path), "net/%s/neigh/%s",
  ^
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:174:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^
/kisskb/src/net/xfrm/xfrm_policy.c: In function 'xfrm_bundle_lookup':
/kisskb/src/net/xfrm/xfrm_policy.c:1455:7: 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:1437:18: note: 'dst_ops' was declared here
  struct dst_ops *dst_ops;
                  ^
/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/sunrpc/svcsock.c: In function 'svc_setup_socket':
/kisskb/src/net/sunrpc/svcsock.c:761:6: 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:728:18: note: 'optname' was declared here
  int err, level, optname, one = 1;
                  ^
/kisskb/src/net/sunrpc/svcsock.c:761:6: 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:728:11: note: 'level' was declared here
  int err, level, optname, one = 1;
           ^
/kisskb/src/net/ipv4/ping.c: In function 'ping_common_sendmsg':
/kisskb/src/net/ipv4/ping.c:467:37: 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:648:5: note: 'type' was declared here
  u8 type, code;
     ^
/kisskb/src/net/ipv4/ping.c:466:63: 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:648:11: note: 'code' was declared here
  u8 type, code;
           ^
/kisskb/src/net/ipv4/ping.c: In function 'ping_err':
/kisskb/src/net/ipv4/ping.c:549:37: warning: 'code' may be used uninitialized in this function [-Wmaybe-uninitialized]
     harderr = icmp_err_convert[code].fatal;
                                     ^
/kisskb/src/net/ipv4/ping.c:522:3: warning: 'type' may be used uninitialized in this function [-Wmaybe-uninitialized]
   switch (type) {
   ^
/kisskb/src/net/ipv4/ping.c:503:48: warning: 'icmph' may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (!ping_supported(family, icmph->type, icmph->code))
                                                ^
kernel/built-in.o: In function `__bpf_prog_run':
core.c:(.text+0x4b2e0): undefined reference to `__fpscr_values'
core.c:(.text+0x4bce8): undefined reference to `__fpscr_values'
core.c:(.text+0x4c0a0): undefined reference to `__fpscr_values'
core.c:(.text+0x4c31c): undefined reference to `__fpscr_values'
core.c:(.text+0x4c53c): undefined reference to `__fpscr_values'
make[1]: *** [/kisskb/src/Makefile:915: vmlinux] Error 1
make: *** [Makefile:182: sub-make] Error 2
Command 'make -s -j 48 ARCH=sh O=/kisskb/build/stable-3.17_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-3.17_sh-defconfig_sh4-gcc4.9
# Build took: 0:00:33.643451