# git rev-parse -q --verify 3be134e5152f08e8bd3c2afdaac723f64d93c2bb^{commit}
3be134e5152f08e8bd3c2afdaac723f64d93c2bb
already have revision, skipping fetch
# git checkout -q -f -B kisskb 3be134e5152f08e8bd3c2afdaac723f64d93c2bb
# git clean -qxdf
# git log -1
commit 3be134e5152f08e8bd3c2afdaac723f64d93c2bb
Merge: 8421c60 c44ef85
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun Dec 18 15:49:10 2016 -0800

    Merge tag 'libnvdimm-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
    
    Pull libnvdimm updates from Dan Williams:
     "The libnvdimm pull request is relatively small this time around due to
      some development topics being deferred to 4.11.
    
      As for this pull request the bulk of it has been in -next for several
      releases leading to one late fix being added (commit 868f036fee4b
      ("libnvdimm: fix mishandled nvdimm_clear_poison() return value")). It
      has received a build success notification from the 0day-kbuild robot
      and passes the latest libnvdimm unit tests.
    
      Summary:
    
       - Dynamic label support: To date namespace label support has been
         limited to disambiguating cases where PMEM (direct load/store) and
         BLK (mmio aperture) accessed-capacity alias on the same DIMM. Since
         4.9 added support for multiple namespaces per PMEM-region there is
         value to support namespace labels even in the non-aliasing case.
         The presence of a valid namespace index block force-enables label
         support when the kernel would otherwise rely on region boundaries,
         and permits the region to be sub-divided.
    
       - Handle media errors in namespace metadata: Complement the error
         handling for media errors in namespace data areas with support for
         clearing errors on writes, and downgrading potential machine-check
         exceptions to simple i/o errors on read.
    
       - Device-DAX region attributes: Add 'align', 'id', and 'size' as
         attributes for device-dax regions. In particular this enables
         userspace tooling to generically size memory mapping and i/o
         operations. Prevent userspace from growing assumptions /
         dependencies about the parent device topology for a dax region. A
         libnvdimm namespace may not always be the parent device of a dax
         region.
    
       - Various cleanups and small fixes"
    
    * tag 'libnvdimm-for-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
      dax: add region 'id', 'size', and 'align' attributes
      libnvdimm: fix mishandled nvdimm_clear_poison() return value
      libnvdimm: replace mutex_is_locked() warnings with lockdep_assert_held
      libnvdimm, pfn: fix align attribute
      libnvdimm, e820: use module_platform_driver
      libnvdimm, namespace: use octal for permissions
      libnvdimm, namespace: avoid multiple sector calculations
      libnvdimm: remove else after return in nsio_rw_bytes()
      libnvdimm, namespace: fix the type of name variable
      libnvdimm: use consistent naming for request_mem_region()
      nvdimm: use the right length of "pmem"
      libnvdimm: check and clear poison before writing to pmem
      tools/testing/nvdimm: dynamic label support
      libnvdimm: allow a platform to force enable label support
      libnvdimm: use generic iostat interfaces
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-gcc --version
# < git log --format=%s --max-count=1 3be134e5152f08e8bd3c2afdaac723f64d93c2bb
# < make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  randconfig
KCONFIG_SEED=0xC8EA77A8
# Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y
# yes \n | make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  oldconfig
yes: standard output: Broken pipe
yes: write error
# make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_arm-randconfig_arm'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  SYSHDR  arch/arm/include/generated/uapi/asm/unistd-common.h
  SYSHDR  arch/arm/include/generated/uapi/asm/unistd-oabi.h
  SYSHDR  arch/arm/include/generated/uapi/asm/unistd-eabi.h
Cannot use CONFIG_CC_STACKPROTECTOR_STRONG: -fstack-protector-strong not supported by compiler
/home/kisskb/slave/src/Makefile:1066: recipe for target 'prepare-compiler-check' failed
make[1]: *** [prepare-compiler-check] Error 1
make[1]: *** Waiting for unfinished jobs....
  UPD     include/config/kernel.release
make[1]: *** wait: No child processes.  Stop.
Makefile:150: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
Command 'make -j 8 ARCH=arm O=/home/kisskb/slave/build/linus_arm-randconfig_arm CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/arm-unknown-linux-gnueabi/bin/arm-unknown-linux-gnueabi-  ' returned non-zero exit status 2
# rm -rf /home/kisskb/slave/build/linus_arm-randconfig_arm
# Build took: 0:00:02.897025