# git rev-parse -q --verify 3fb4f979b4fa1f92a02b538ae86e725b73e703d0^{commit}
# git fetch -q -n -f git://fs.ozlabs.ibm.com/kernel/linus master
# git rev-parse -q --verify 3fb4f979b4fa1f92a02b538ae86e725b73e703d0^{commit}
3fb4f979b4fa1f92a02b538ae86e725b73e703d0
# git checkout -q -f -B kisskb 3fb4f979b4fa1f92a02b538ae86e725b73e703d0
# git clean -qxdf
# < git log -1
# commit 3fb4f979b4fa1f92a02b538ae86e725b73e703d0
# Merge: e0a472fffe43 ad31a8c05196
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Thu Apr 8 11:09:25 2021 -0700
# 
#     Merge tag 's390-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
#     
#     Pull s390 fixes from Heiko Carstens:
#     
#      - fix incorrect dereference of the ext_params2 external interrupt
#        parameter, which leads to an instant kernel crash if a pfault
#        interrupt occurs.
#     
#      - add forgotten stack unwinder support, and fix memory leak for the
#        new machine check handler stack.
#     
#      - fix inline assembly register clobbering due to KASAN code
#        instrumentation.
#     
#     * tag 's390-5.12-6' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
#       s390/setup: use memblock_free_late() to free old stack
#       s390/irq: fix reading of ext_params2 field from lowcore
#       s390/unwind: add machine check handler stack
#       s390/cpcmd: fix inline assembly register clobbering
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-gcc --version
# < /opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-ld --version
# < git log --format=%s --max-count=1 3fb4f979b4fa1f92a02b538ae86e725b73e703d0
# < make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_HAVE_FTRACE_MCOUNT_RECORD=n
# Added to kconfig CONFIG_SAMPLES=n
# Added to kconfig CONFIG_MODULE_SIG=n
# < make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  help
# make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  olddefconfig
# make -s -j 80 ARCH=sparc64 O=/kisskb/build/linus_sparc64-allmodconfig_sparc64 CROSS_COMPILE=/opt/cross/kisskb/br-sparc64-full-2016.08-613-ge98b4dd/bin/sparc64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/kernel.h:14:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:12,
                 from /kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c:34:
/kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c: In function 'ttm_pool_alloc':
/kisskb/src/include/linux/minmax.h:18:28: warning: comparison of distinct pointer types lacks a cast
  (!!(sizeof((typeof(x) *)1 == (typeof(y) *)1)))
                            ^
/kisskb/src/include/linux/minmax.h:32:4: note: in expansion of macro '__typecheck'
   (__typecheck(x, y) && __no_side_effects(x, y))
    ^
/kisskb/src/include/linux/minmax.h:42:24: note: in expansion of macro '__safe_cmp'
  __builtin_choose_expr(__safe_cmp(x, y), \
                        ^
/kisskb/src/include/linux/minmax.h:51:19: note: in expansion of macro '__careful_cmp'
 #define min(x, y) __careful_cmp(x, y, <)
                   ^
/kisskb/src/drivers/gpu/drm/ttm/ttm_pool.c:383:15: note: in expansion of macro 'min'
  for (order = min(MAX_ORDER - 1UL, __fls(num_pages)); num_pages;
               ^
/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.
  ^
  kernel: arch/sparc/boot/image is ready
  kernel: arch/sparc/boot/zImage is ready
Completed OK
# rm -rf /kisskb/build/linus_sparc64-allmodconfig_sparc64
# Build took: 0:15:56.702424