# git rev-parse -q --verify 6fedc28076bbbb32edb722e80f9406a3d1d668a8^{commit}
6fedc28076bbbb32edb722e80f9406a3d1d668a8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 6fedc28076bbbb32edb722e80f9406a3d1d668a8
# git clean -qxdf
# < git log -1
# commit 6fedc28076bbbb32edb722e80f9406a3d1d668a8
# Merge: 79ef0c001425 dd1277d2ad95
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Nov 1 20:25:38 2021 -0700
# 
#     Merge tag 'rcu.2021.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu
#     
#     Pull RCU updates from Paul McKenney:
#     
#      - Miscellaneous fixes
#     
#      - Torture-test updates for smp_call_function(), most notably improved
#        checking of module parameters.
#     
#      - Tasks-trace RCU updates that fix a number of rare but important
#        race-condition bugs.
#     
#      - Other torture-test updates, most notably better checking of module
#        parameters. In addition, rcutorture may once again be run on
#        CONFIG_PREEMPT_RT kernels.
#     
#      - Torture-test scripting updates, most notably specifying the new
#        CONFIG_KCSAN_STRICT kconfig option rather than maintaining an
#        ever-changing list of individual KCSAN kconfig options.
#     
#     * tag 'rcu.2021.11.01a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: (46 commits)
#       rcu: Fix rcu_dynticks_curr_cpu_in_eqs() vs noinstr
#       rcu: Always inline rcu_dynticks_task*_{enter,exit}()
#       torture: Make kvm-remote.sh print size of downloaded tarball
#       torture: Allot 1G of memory for scftorture runs
#       tools/rcu: Add an extract-stall script
#       scftorture: Warn on individual scf_torture_init() error conditions
#       scftorture: Count reschedule IPIs
#       scftorture: Account for weight_resched when checking for all zeroes
#       scftorture: Shut down if nonsensical arguments given
#       scftorture: Allow zero weight to exclude an smp_call_function*() category
#       rcu: Avoid unneeded function call in rcu_read_unlock()
#       rcu-tasks: Update comments to cond_resched_tasks_rcu_qs()
#       rcu-tasks: Fix IPI failure handling in trc_wait_for_one_reader
#       rcu-tasks: Fix read-side primitives comment for call_rcu_tasks_trace
#       rcu-tasks: Clarify read side section info for rcu_tasks_rude GP primitives
#       rcu-tasks: Correct comparisons for CPU numbers in show_stalled_task_trace
#       rcu-tasks: Correct firstreport usage in check_all_holdout_tasks_trace
#       rcu-tasks: Fix s/rcu_add_holdout/trc_add_holdout/ typo in comment
#       rcu-tasks: Move RTGS_WAIT_CBS to beginning of rcu_tasks_kthread() loop
#       rcu-tasks: Fix s/instruction/instructions/ typo in comment
#       ...
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-ld --version
# < git log --format=%s --max-count=1 6fedc28076bbbb32edb722e80f9406a3d1d668a8
# < make -s -j 48 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-  m5272c3_defconfig
# < make -s -j 48 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-  help
# make -s -j 48 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-  olddefconfig
# make -s -j 48 ARCH=m68k O=/kisskb/build/linus_m5272c3_defconfig_m68k-gcc11 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-11.1.0-nolibc/m68k-linux/bin/m68k-linux-  
<stdin>:1559:2: warning: #warning syscall futex_waitv not implemented [-Wcpp]
In file included from /kisskb/src/include/linux/string.h:20,
                 from /kisskb/src/include/linux/bitmap.h:10,
                 from /kisskb/src/include/linux/cpumask.h:12,
                 from /kisskb/src/include/linux/mm_types_task.h:14,
                 from /kisskb/src/include/linux/mm_types.h:5,
                 from /kisskb/src/include/linux/buildid.h:5,
                 from /kisskb/src/include/linux/module.h:14,
                 from /kisskb/src/drivers/net/ethernet/freescale/fec_main.c:25:
In function 'fec_get_mac',
    inlined from 'fec_enet_init' at /kisskb/src/drivers/net/ethernet/freescale/fec_main.c:3510:8,
    inlined from 'fec_probe' at /kisskb/src/drivers/net/ethernet/freescale/fec_main.c:3932:8:
/kisskb/src/arch/m68k/include/asm/string.h:72:25: warning: '__builtin_memcpy' reading 6 bytes from a region of size 0 [-Wstringop-overread]
   72 | #define memcpy(d, s, n) __builtin_memcpy(d, s, n)
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/freescale/fec_main.c:1771:9: note: in expansion of macro 'memcpy'
 1771 |         memcpy(ndev->dev_addr, iap, ETH_ALEN);
      |         ^~~~~~
Completed OK
# rm -rf /kisskb/build/linus_m5272c3_defconfig_m68k-gcc11
# Build took: 0:00:31.747803