# git rev-parse -q --verify c420ddda506b80ec2686e405698d37fafeea3b7a^{commit}
c420ddda506b80ec2686e405698d37fafeea3b7a
already have revision, skipping fetch
# git checkout -q -f -B kisskb c420ddda506b80ec2686e405698d37fafeea3b7a
# git clean -qxdf
# < git log -1
# commit c420ddda506b80ec2686e405698d37fafeea3b7a
# Merge: 5613970af3f5 bbcc5672b006
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 4 14:16:57 2020 -0800
# 
#     Merge tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
#     
#     Pull MIPS fixes from Paul Burton:
#      "A collection of MIPS fixes:
#     
#        - Fill the struct cacheinfo shared_cpu_map field with sensible
#          values, notably avoiding issues with perf which was unhappy in the
#          absence of these values.
#     
#        - A boot fix for Loongson 2E & 2F machines which was fallout from
#          some refactoring performed this cycle.
#     
#        - A Kconfig dependency fix for the Loongson CPU HWMon driver.
#     
#        - A couple of VDSO fixes, ensuring gettimeofday() behaves
#          appropriately for kernel configurations that don't include support
#          for a clocksource the VDSO can use & fixing the calling convention
#          for the n32 & n64 VDSOs which would previously clobber the $gp/$28
#          register.
#     
#        - A build fix for vmlinuz compressed images which were
#          inappropriately building with -fsanitize-coverage despite not being
#          part of the kernel proper, then failing to link due to the missing
#          __sanitizer_cov_trace_pc() function.
#     
#        - A couple of eBPF JIT fixes, including disabling it for MIPS32 due
#          to a large number of issues with the code generated there &
#          reflecting ISA dependencies in Kconfig to enforce that systems
#          which don't support the JIT must include the interpreter"
#     
#     * tag 'mips_fixes_5.5_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
#       MIPS: Avoid VDSO ABI breakage due to global register variable
#       MIPS: BPF: eBPF JIT: check for MIPS ISA compliance in Kconfig
#       MIPS: BPF: Disable MIPS32 eBPF JIT
#       MIPS: Prevent link failure with kcov instrumentation
#       MIPS: Kconfig: Use correct form for 'depends on'
#       mips: Fix gettimeofday() in the vdso library
#       MIPS: Fix boot on Fuloong2 systems
#       mips: cacheinfo: report shared CPU map
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 c420ddda506b80ec2686e405698d37fafeea3b7a
# < make -s -j 24 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  m5272c3_defconfig
# make -s -j 24 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/m68k-linux/bin/m68k-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/include/linux/bitmap.h:9,
                 from /kisskb/src/include/linux/cpumask.h:12,
                 from /kisskb/src/include/linux/rcupdate.h:31,
                 from /kisskb/src/include/linux/rculist.h:11,
                 from /kisskb/src/include/linux/dcache.h:7,
                 from /kisskb/src/include/linux/fs.h:8,
                 from /kisskb/src/fs/ext2/ext2.h:14,
                 from /kisskb/src/fs/ext2/ioctl.c:11:
/kisskb/src/fs/ext2/ioctl.c: In function 'ext2_ioctl':
/kisskb/src/arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' forming offset [3, 4] is out of the bounds [0, 2] of object '__gu_val' with type 'short unsigned int' [-Warray-bounds]
 #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
                         ^~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/arch/m68k/include/asm/uaccess_no.h:86:2: note: in expansion of macro 'memcpy'
  memcpy((void *) &__gu_val, ptr, sizeof (*(ptr))); \
  ^~~~~~
/kisskb/src/fs/ext2/ioctl.c:123:7: note: in expansion of macro 'get_user'
   if (get_user(rsv_window_size, (int __user *)arg))
       ^~~~~~~~
In file included from /kisskb/src/arch/m68k/include/asm/uaccess.h:3,
                 from /kisskb/src/include/linux/uaccess.h:11,
                 from /kisskb/src/include/linux/crypto.h:21,
                 from /kisskb/src/include/crypto/hash.h:11,
                 from /kisskb/src/include/linux/uio.h:10,
                 from /kisskb/src/include/linux/socket.h:8,
                 from /kisskb/src/include/linux/compat.h:15,
                 from /kisskb/src/fs/ext2/ioctl.c:15:
/kisskb/src/arch/m68k/include/asm/uaccess_no.h:74:15: note: '__gu_val' declared here
     typeof(x) __gu_val = 0;     \
               ^~~~~~~~
/kisskb/src/fs/ext2/ioctl.c:123:7: note: in expansion of macro 'get_user'
   if (get_user(rsv_window_size, (int __user *)arg))
       ^~~~~~~~
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_restart':
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c:915:6: warning: unused variable 'val' [-Wunused-variable]
  u32 val;
      ^~~
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c: In function 'fec_get_mac':
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c:1643:28: warning: unused variable 'pdata' [-Wunused-variable]
  struct fec_platform_data *pdata = dev_get_platdata(&fep->pdev->dev);
                            ^~~~~
In file included from /kisskb/src/arch/m68k/include/asm/atomic.h:7,
                 from /kisskb/src/include/linux/atomic.h:7,
                 from /kisskb/src/include/linux/spinlock.h:445,
                 from /kisskb/src/include/linux/seqlock.h:36,
                 from /kisskb/src/include/linux/time.h:6,
                 from /kisskb/src/include/linux/stat.h:19,
                 from /kisskb/src/include/linux/module.h:13,
                 from /kisskb/src/net/core/filter.c:20:
/kisskb/src/net/core/filter.c: In function 'bpf_clear_redirect_map':
/kisskb/src/arch/m68k/include/asm/cmpxchg.h:137:3: warning: value computed is not used [-Wunused-value]
  ((__typeof__(*(ptr)))__cmpxchg_local_generic((ptr), (unsigned long)(o),\
  ~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    (unsigned long)(n), sizeof(*(ptr))))
    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/include/asm-generic/cmpxchg.h:106:28: note: in expansion of macro 'cmpxchg_local'
 #define cmpxchg(ptr, o, n) cmpxchg_local((ptr), (o), (n))
                            ^~~~~~~~~~~~~
/kisskb/src/net/core/filter.c:3604:4: note: in expansion of macro 'cmpxchg'
    cmpxchg(&ri->map, map, NULL);
    ^~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_m5272c3_defconfig_m68k
# Build took: 0:00:31.065077