# git rev-parse -q --verify 098c5fad8c7d5fe777a19df0f04dae1655e2fb25^{commit}
098c5fad8c7d5fe777a19df0f04dae1655e2fb25
already have revision, skipping fetch
# git checkout -q -f -B kisskb 098c5fad8c7d5fe777a19df0f04dae1655e2fb25
# git clean -qxdf
# < git log -1
# commit 098c5fad8c7d5fe777a19df0f04dae1655e2fb25
# Author: Christophe Leroy <christophe.leroy@c-s.fr>
# Date:   Tue Jun 25 09:45:18 2019 +0000
# 
#     powerpc/hw_breakpoint: move instruction stepping out of hw_breakpoint_handler()
#     
#     On 8xx, breakpoints stop after executing the instruction, so
#     stepping/emulation is not needed. Move it into a sub-function and
#     remove the #ifdefs.
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 098c5fad8c7d5fe777a19df0f04dae1655e2fb25
# < make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ppc64le_defconfig
# make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-view.c:656:13: error: 'tm_ppr_active' undeclared here (not in a function)
   .active = tm_ppr_active, .get = tm_ppr_get, .set = tm_ppr_set
             ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-vsx.c: In function 'vsr_get':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-vsx.c:129:2: error: implicit declaration of function 'flush_tmregs_to_thread' [-Werror=implicit-function-declaration]
  flush_tmregs_to_thread(target);
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-view.c:922:13: error: initializer element is not constant
   .active = tm_ppr_active, .get = tm_ppr_get, .set = tm_ppr_set
             ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-view.c:922:13: note: (near initialization for 'compat_regsets[10].active')
make[4]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/kernel/ptrace/ptrace-view.o] Error 1
make[4]: *** Waiting for unfinished jobs....
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'set_user_ckpt_msr':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:61:33: error: 'MSR_DEBUGCHANGE' undeclared (first use in this function)
  task->thread.ckpt_regs.msr &= ~MSR_DEBUGCHANGE;
                                 ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:61:33: note: each undeclared identifier is reported only once for each function it appears in
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_cgpr_set':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:209:8: error: 'PT_MAX_PUT_REG' undeclared (first use in this function)
       (PT_MAX_PUT_REG + 1) * sizeof(reg));
        ^
In file included from /kisskb/src/include/linux/kernel.h:11:0,
                 from /kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:3:
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_cvmx_get':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:15: error: implicit declaration of function 'TVSO' [-Werror=implicit-function-declaration]
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
               ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:20: error: 'vscr' undeclared (first use in this function)
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
                    ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:34: error: 'vr' undeclared (first use in this function)
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:394:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_cvmx_set':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:455:20: error: 'vscr' undeclared (first use in this function)
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
                    ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:455:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:455:34: error: 'vr' undeclared (first use in this function)
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:455:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TVSO(vscr) != TVSO(vr[32]));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_spr_get':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:15: error: implicit declaration of function 'TSO' [-Werror=implicit-function-declaration]
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
               ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:19: error: 'tm_tfhar' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
                   ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:50: error: 'tm_texasr' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
                                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:646:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:647:51: error: 'tm_tfiar' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_texasr) + sizeof(u64) != TSO(tm_tfiar));
                                                   ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:647:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_texasr) + sizeof(u64) != TSO(tm_tfiar));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:648:50: error: 'ckpt_regs' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfiar) + sizeof(u64) != TSO(ckpt_regs));
                                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:648:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfiar) + sizeof(u64) != TSO(ckpt_regs));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_spr_set':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:701:19: error: 'tm_tfhar' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
                   ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:701:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:701:50: error: 'tm_texasr' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
                                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:701:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfhar) + sizeof(u64) != TSO(tm_texasr));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:702:51: error: 'tm_tfiar' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_texasr) + sizeof(u64) != TSO(tm_tfiar));
                                                   ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:702:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_texasr) + sizeof(u64) != TSO(tm_tfiar));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:703:50: error: 'ckpt_regs' undeclared (first use in this function)
  BUILD_BUG_ON(TSO(tm_tfiar) + sizeof(u64) != TSO(ckpt_regs));
                                                  ^
/kisskb/src/include/linux/compiler.h:325:9: note: in definition of macro '__compiletime_assert'
   if (!(condition))     \
         ^
/kisskb/src/include/linux/compiler.h:345:2: note: in expansion of macro '_compiletime_assert'
  _compiletime_assert(condition, msg, __compiletime_assert_, __LINE__)
  ^
/kisskb/src/include/linux/build_bug.h:39:37: note: in expansion of macro 'compiletime_assert'
 #define BUILD_BUG_ON_MSG(cond, msg) compiletime_assert(!(cond), msg)
                                     ^
/kisskb/src/include/linux/build_bug.h:50:2: note: in expansion of macro 'BUILD_BUG_ON_MSG'
  BUILD_BUG_ON_MSG(condition, "BUILD_BUG_ON failed: " #condition)
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:703:2: note: in expansion of macro 'BUILD_BUG_ON'
  BUILD_BUG_ON(TSO(tm_tfiar) + sizeof(u64) != TSO(ckpt_regs));
  ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_cgpr32_get':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:867:9: error: implicit declaration of function 'gpr32_get_common' [-Werror=implicit-function-declaration]
  return gpr32_get_common(target, regset, pos, count, kbuf, ubuf,
         ^
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c: In function 'tm_cgpr32_set':
/kisskb/src/arch/powerpc/kernel/ptrace/ptrace-tm.c:875:9: error: implicit declaration of function 'gpr32_set_common' [-Werror=implicit-function-declaration]
  return gpr32_set_common(target, regset, pos, count, kbuf, ubuf,
         ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:279: arch/powerpc/kernel/ptrace/ptrace-tm.o] Error 1
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:278: arch/powerpc/kernel/ptrace/ptrace-vsx.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/kernel/ptrace] Error 2
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:489: arch/powerpc/kernel] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:1071: arch/powerpc] Error 2
make[1]: *** Waiting for unfinished jobs....
/kisskb/src/kernel/futex.c: In function 'do_futex':
/kisskb/src/kernel/futex.c:1645:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized]
   return oldval == cmparg;
                 ^
/kisskb/src/kernel/futex.c:1620:6: note: 'oldval' was declared here
  int oldval, ret;
      ^
make: *** [Makefile:179: sub-make] Error 2
Command 'make -s -j 120 ARCH=powerpc O=/kisskb/build/chleroy_ppc64le_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/chleroy_ppc64le_defconfig_ppc64le-gcc5
# Build took: 0:01:20.901984