# git rev-parse -q --verify 911a7d1df6fb63f5070646af3815fdc0700005d0^{commit}
911a7d1df6fb63f5070646af3815fdc0700005d0
already have revision, skipping fetch
# git checkout -q -f -B kisskb 911a7d1df6fb63f5070646af3815fdc0700005d0
# git clean -qxdf
# < git log -1
# commit 911a7d1df6fb63f5070646af3815fdc0700005d0
# Author: Guenter Roeck <linux@roeck-us.net>
# Date:   Sun Aug 4 19:14:23 2019 -0700
# 
#     sh: Drop -Werror from kernel Makefile
#     
#     Since commit a035d552a93b ("Makefile: Globally enable fall-through
#     warning"), all sh builds fail with errors such as
#     
#     arch/sh/kernel/disassemble.c: In function 'print_sh_insn':
#     arch/sh/kernel/disassemble.c:478:8: error: this statement may fall through
#     
#     Since this effectively disables all build and boot tests for the
#     architecture, let's drop -Werror from the sh kernel Makefile until
#     the problems are fixed.
#     
#     Cc: Gustavo A. R. Silva <gustavo@embeddedor.com>
#     Acked-by: Rich Felker <dalias@libc.org>
#     Tested-by: Guenter Roeck <linux@roeck-us.net>
#     [ Applied to ToT and built sh:{defconfig,allnoconfig,tinyconfig} ]
#     Signed-off-by: Guenter Roeck <linux@roeck-us.net>
#     Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
# < /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 911a7d1df6fb63f5070646af3815fdc0700005d0
# < make -s -j 32 ARCH=ia64 O=/kisskb/build/gustavoars_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  defconfig
# make -s -j 32 ARCH=ia64 O=/kisskb/build/gustavoars_ia64-defconfig_ia64 CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/ia64-linux/bin/ia64-linux-  
<stdin>:1511:2: warning: #warning syscall clone3 not implemented [-Wcpp]
/kisskb/src/mm/vmstat.c: In function 'sysctl_vm_numa_stat_handler':
/kisskb/src/mm/vmstat.c:90:5: warning: 'oldval' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/mm/hugetlb.c: In function 'alloc_pool_huge_page':
/kisskb/src/mm/hugetlb.c:1465:5: warning: 'page' 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:194:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
/kisskb/src/kernel/fork.c:771:13: warning: 'task_struct_whitelist' defined but not used [-Wunused-function]
/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:338:21: note: 'pdeo' was declared here
/kisskb/src/fs/nfsd/nfs4xdr.c: In function 'nfsd4_encode_components_esc':
/kisskb/src/fs/nfsd/nfs4xdr.c:2065:9: warning: 'str' may be used uninitialized in this function [-Wuninitialized]
/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/usb/core/devio.c: In function 'async_completed':
/kisskb/src/drivers/usb/core/devio.c:613:23: warning: 'errno' may be used uninitialized in this function [-Wuninitialized]
No errors detected in 21595 functions.
  Kernel: vmlinux.gz is ready
Completed OK
# rm -rf /kisskb/build/gustavoars_ia64-defconfig_ia64
# Build took: 0:02:14.134241