# git rev-parse -q --verify a089e4fed5c5e8717f233d71bb750fbf9e1f38e0^{commit}
a089e4fed5c5e8717f233d71bb750fbf9e1f38e0
already have revision, skipping fetch
# git checkout -q -f -B kisskb a089e4fed5c5e8717f233d71bb750fbf9e1f38e0
# git clean -qxdf
# < git log -1
# commit a089e4fed5c5e8717f233d71bb750fbf9e1f38e0
# Merge: cf0240a755b8 458c8961c194
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Mon Mar 11 11:22:15 2019 -0700
# 
#     Merge tag 'linux-watchdog-5.1-rc1' of git://www.linux-watchdog.org/linux-watchdog
#     
#     Pull watchdog updates from Wim Van Sebroeck:
#     
#      - a new watchdog driver for the Mellanox systems
#     
#      - renesas-wdt: Document r8a77470 support
#     
#      - numerous 'Mark expected switch fall-throughs'
#     
#      - qcom: Add suspend/resume support
#     
#      - some small fixes and documentation updates
#     
#     * tag 'linux-watchdog-5.1-rc1' of git://www.linux-watchdog.org/linux-watchdog:
#       watchdog: w83877f_wdt: Mark expected switch fall-through
#       watchdog: sc520_wdt: Mark expected switch fall-through
#       watchdog: sbc60xxwdt: Mark expected switch fall-through
#       watchdog: smsc37b787_wdt: Mark expected switch fall-through
#       watchdog: sc1200: Mark expected switch fall-through
#       watchdog: pc87413: Mark expected switch fall-through
#       Documentation/watchdog: Add documentation mlx-wdt driver
#       watchdog: mlx-wdt: introduce a watchdog driver for Mellanox systems.
#       platform_data/mlxreg: additions for Mellanox watchdog driver.
#       watchdog: Update sysfs documentation.
#       watchdog: dw: remove useless pr_fmt
#       watchdog: pika_wdt: drop pointless static qualifier in pikawdt_init
#       watchdog/hpwdt: Update Kconfig documentation
#       dt-bindings: watchdog: renesas-wdt: Document r8a77470 support
#       watchdog: qcom: Add suspend/resume support
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-gcc --version
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-ld --version
# < git log --format=%s --max-count=1 a089e4fed5c5e8717f233d71bb750fbf9e1f38e0
# < make -s -j 8 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 8 ARCH=ia64 O=/kisskb/build/linus_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1478:2: warning: #warning syscall io_uring_setup not implemented [-Wcpp]
<stdin>:1481:2: warning: #warning syscall io_uring_enter not implemented [-Wcpp]
<stdin>:1484:2: warning: #warning syscall io_uring_register not implemented [-Wcpp]
/kisskb/src/kernel/cgroup/cgroup-v1.c: In function 'cgroup1_mount':
/kisskb/src/include/linux/percpu-refcount.h:315:12: warning: 'root' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/cgroup/cgroup-v1.c:1120:22: note: 'root' was declared here
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:89:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/kisskb/src/kernel/printk/printk.c:186:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/mprotect.c: In function 'change_pte_range':
/kisskb/src/mm/mprotect.c:42:20: warning: unused variable 'mm' [-Wunused-variable]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1435:5: warning: 'page' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/fork.c:765:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2076:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c: In function 'proc_reg_open':
/kisskb/src/include/linux/list.h:65:12: warning: 'pdeo' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/fs/proc/inode.c:339:21: note: 'pdeo' was declared here
/kisskb/src/net/ipv4/ip_output.c: In function '__ip_append_data':
/kisskb/src/include/linux/skbuff.h:1397:6: warning: 'extra_uref' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/net/ipv4/ip_output.c:885:14: note: 'extra_uref' was declared here
/kisskb/src/fs/udf/unicode.c: In function 'udf_name_conv_char':
/kisskb/src/fs/udf/unicode.c:132:8: warning: 'c' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/drivers/i2c/i2c-core-base.c: In function 'i2c_generic_scl_recovery':
/kisskb/src/drivers/i2c/i2c-core-base.c:235:5: warning: 'ret' may be used uninitialized in this function [-Wuninitialized]
No errors detected in 21415 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/linus_ia64-defconfig_ia64
# Build took: 0:03:25.973143