# git rev-parse -q --verify c73cd4cb1abde9914af896ad84908cb70c8ca687^{commit}
c73cd4cb1abde9914af896ad84908cb70c8ca687
already have revision, skipping fetch
# git checkout -q -f -B kisskb c73cd4cb1abde9914af896ad84908cb70c8ca687
# git clean -qxdf
# git log -1
commit c73cd4cb1abde9914af896ad84908cb70c8ca687
Author: Gustavo Romero <gromero@linux.vnet.ibm.com>
Date:   Mon Mar 5 15:48:55 2018 -0500

    selftests/powerpc: Skip tm-unavailable if TM is not enabled
    
    Some processor revisions do not support transactional memory, and
    additionally kernel support can be disabled. In either case the
    tm-unavailable test should be skipped, otherwise it will fail with
    a SIGILL.
    
    That commit also sets this selftest to be called through the test
    harness as it's done for other TM selftests.
    
    Finally, it avoids using "ping" as a thread name since it's
    ambiguous and can be confusing when shown, for instance,
    in a kernel backtrace log.
    
    Fixes: 77fad8bfb1d2 ("selftests/powerpc: Check FP/VEC on exception in TM")
    Signed-off-by: Gustavo Romero <gromero@linux.vnet.ibm.com>
    Reviewed-by: Cyril Bur <cyrilbur@gmail.com>
    Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
# < /opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < git log --format=%s --max-count=1 c73cd4cb1abde9914af896ad84908cb70c8ca687
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  allmodconfig
# 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 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -s -j 48 ARCH=powerpc O=/kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3 CROSS_COMPILE=/opt/cross/kisskb/gcc-5.3.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
/kisskb/src/sound/aoa/codecs/onyx.c: In function 'onyx_snd_single_bit_get':
/kisskb/src/sound/aoa/codecs/onyx.c:380:37: warning: 'c' may be used uninitialized in this function [-Wmaybe-uninitialized]
  ucontrol->value.integer.value[0] = !!(c & mask) ^ polarity;
                                     ^
In file included from /kisskb/src/include/linux/io.h:25:0,
                 from /kisskb/src/include/linux/of_address.h:7,
                 from /kisskb/src/drivers/ata/ahci_qoriq.c:18:
/kisskb/src/drivers/ata/ahci_qoriq.c: In function 'ahci_qoriq_hardreset':
/kisskb/src/arch/powerpc/include/asm/io.h:625:3: warning: 'px_is' may be used uninitialized in this function [-Wmaybe-uninitialized]
   ppc_pci_io.name al;    \
   ^
/kisskb/src/drivers/ata/ahci_qoriq.c:86:14: note: 'px_is' was declared here
  u32 px_cmd, px_is, px_val;
              ^
In file included from /kisskb/src/include/linux/io.h:25:0,
                 from /kisskb/src/include/linux/of_address.h:7,
                 from /kisskb/src/drivers/ata/ahci_qoriq.c:18:
/kisskb/src/arch/powerpc/include/asm/io.h:144:2: warning: 'px_cmd' may be used uninitialized in this function [-Wmaybe-uninitialized]
  __asm__ __volatile__("sync;"#insn" %1,%y0"   \
  ^
/kisskb/src/drivers/ata/ahci_qoriq.c:86:6: note: 'px_cmd' was declared here
  u32 px_cmd, px_is, px_val;
      ^
/kisskb/src/drivers/input/joystick/analog.c:176:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^
WARNING: vmlinux.o(.text+0x7a884): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping()
The function .stop_machine_change_mapping() references
the function __meminit .create_physical_mapping().
This is often because .stop_machine_change_mapping lacks a __meminit 
annotation or the annotation of .create_physical_mapping is wrong.

WARNING: vmlinux.o(.text+0x7a890): Section mismatch in reference from the function .stop_machine_change_mapping() to the function .meminit.text:.create_physical_mapping()
The function .stop_machine_change_mapping() references
the function __meminit .create_physical_mapping().
This is often because .stop_machine_change_mapping lacks a __meminit 
annotation or the annotation of .create_physical_mapping is wrong.

Completed OK
# rm -rf /kisskb/build/powerpc-next_powerpc-allmodconfig_powerpc-5.3
# Build took: 0:12:50.033328