# git rev-parse -q --verify 7cf726a59435301046250c42131554d9ccc566b8^{commit}
7cf726a59435301046250c42131554d9ccc566b8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 7cf726a59435301046250c42131554d9ccc566b8
# git clean -qxdf
# < git log -1
# commit 7cf726a59435301046250c42131554d9ccc566b8
# Merge: 41eea65e2aaa 294a7f1613ee
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Oct 18 14:45:59 2020 -0700
# 
#     Merge tag 'linux-kselftest-kunit-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
#     
#     Pull more Kunit updates from Shuah Khan:
#     
#      - add Kunit to kernel_init() and remove KUnit from init calls entirely.
#     
#        This addresses the concern that Kunit would not work correctly during
#        late init phase.
#     
#      - add a linker section where KUnit can put references to its test
#        suites.
#     
#        This is the first step in transitioning to dispatching all KUnit
#        tests from a centralized executor rather than having each as its own
#        separate late_initcall.
#     
#      - add a centralized executor to dispatch tests rather than relying on
#        late_initcall to schedule each test suite separately. Centralized
#        execution is for built-in tests only; modules will execute tests when
#        loaded.
#     
#      - convert bitfield test to use KUnit framework
#     
#      - Documentation updates for naming guidelines and how
#        kunit_test_suite() works.
#     
#      - add test plan to KUnit TAP format
#     
#     * tag 'linux-kselftest-kunit-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
#       lib: kunit: Fix compilation test when using TEST_BIT_FIELD_COMPILE
#       lib: kunit: add bitfield test conversion to KUnit
#       Documentation: kunit: add a brief blurb about kunit_test_suite
#       kunit: test: add test plan to KUnit TAP format
#       init: main: add KUnit to kernel init
#       kunit: test: create a single centralized executor for all tests
#       vmlinux.lds.h: add linker section for KUnit test suites
#       Documentation: kunit: Add naming guidelines
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-ld --version
# < git log --format=%s --max-count=1 7cf726a59435301046250c42131554d9ccc566b8
# < make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  allyesconfig
# < make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  help
# make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  olddefconfig
# make -s -j 8 ARCH=nds32 O=/kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/nds32le-linux/bin/nds32le-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/arch/nds32/kernel/setup.c: In function 'setup_memory':
/kisskb/src/arch/nds32/kernel/setup.c:247:26: warning: unused variable 'region' [-Wunused-variable]
  struct memblock_region *region;
                          ^~~~~~
In file included from /kisskb/src/include/linux/printk.h:7,
                 from /kisskb/src/include/linux/kernel.h:16,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/rculist.h:10,
                 from /kisskb/src/include/linux/pid.h:5,
                 from /kisskb/src/include/linux/sched.h:14,
                 from /kisskb/src/fs/btrfs/extent-tree.c:6:
/kisskb/src/fs/btrfs/extent-tree.c: In function '__btrfs_free_extent':
/kisskb/src/include/linux/kern_levels.h:5:18: warning: format '%lu' expects argument of type 'long unsigned int', but argument 8 has type 'unsigned int' [-Wformat=]
 #define KERN_SOH "\001"  /* ASCII Start Of Header */
                  ^~~~~~
/kisskb/src/include/linux/kern_levels.h:10:19: note: in expansion of macro 'KERN_SOH'
 #define KERN_CRIT KERN_SOH "2" /* critical conditions */
                   ^~~~~~~~
/kisskb/src/fs/btrfs/ctree.h:3148:24: note: in expansion of macro 'KERN_CRIT'
  btrfs_printk(fs_info, KERN_CRIT fmt, ##args)
                        ^~~~~~~~~
/kisskb/src/fs/btrfs/extent-tree.c:3187:4: note: in expansion of macro 'btrfs_crit'
    btrfs_crit(info,
    ^~~~~~~~~~
/kisskb/src/fs/btrfs/extent-tree.c:3188:83: note: format string is defined here
 "invalid extent item size for key (%llu, %u, %llu) owner %llu, has %u expect >= %lu",
                                                                                 ~~^
                                                                                 %u
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
WARNING: modpost: EXPORT symbol "copy_page" [vmlinux] version generation failed, symbol will not be versioned.
WARNING: modpost: EXPORT symbol "clear_page" [vmlinux] version generation failed, symbol will not be versioned.
Completed OK
# rm -rf /kisskb/build/linus_nds32-allyesconfig_nds32le-gcc8
# Build took: 0:21:44.541824